ket_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r5, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r6 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r5, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) r7 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)=0x0) tgkill(r7, r8, 0x18) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000500), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000880)={0x0, 0xc4, "27769525747d15262e1feca0c139674c7fedf7bda4ec557655c9e5fa4ca47bb439728c4d1679303cb8ace7ddf3214f320116766e99e6e5cb799009106e94580ba6def28e4bb383a1612822f203975d923c3fe1eea81ea9fa76c1b44e6044f8f0e10e0a67e2c14063d3dd3a6fb28cda35ef0247f0c50e7f28292db87180d5e399217f557d7c683d0fde171f6970747978d11246cfb76a1f33b9e4f1a5b1925493b77050f8ab6fe7e08e97ac96faace18cbed5c60f59ae1f4db393a9dbc52eb19302fa04dc"}, &(0x7f00000001c0)=0xcc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000009c0)={r9, @in={{0x2, 0x4e21}}}, &(0x7f00000002c0)=0x84) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') 2018/03/31 13:45:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 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) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) close(r1) ioctl$PIO_UNISCRNMAP(r0, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 451.343892] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) close(r1) ioctl$PIO_UNISCRNMAP(r0, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0xffffffffffffff05, 0x5, 0x4c, 0x7}, {0x6, 0x9, 0xc000, 0x3176}]}) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_pts(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) setns(0xffffffffffffffff, 0x40000000) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x0, 0x7, 0x9d3a, 0x7, 0x100000001, 0x7ff, 0x1, 0x2, 0x2, 0x42, 0x100000001, 0x80}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r0, 0x80047456, &(0x7f00007d9f86)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x6) [ 451.468999] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 451.488446] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 451.509928] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_pts(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) close(0xffffffffffffffff) ioctl$PIO_UNISCRNMAP(r0, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 451.603302] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 451.703191] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:35 executing program 3: syz_open_pts(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_pts(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) close(r1) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:35 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0xb03) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000400)='loginuid\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYRES16=r0], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 451.773646] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:35 executing program 3: syz_open_pts(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_pts(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) close(r1) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:35 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x4c000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)=0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) clone(0x0, &(0x7f00000000c0)="fd31320285f5f1ef1efb5b34dc8fc614b93a7bf7be76044d68a940d86ee117bdd8ea69ecafe341ba8a298e82bbb5b33db59c80d2d8f3ba66efcb58d827b015c0869810727b39b6c5061e453c48775b860d0e8610f58a31a27df899ab0eeafc9f4ce32d9845d4a745ffe1d3e3c0f66c5492e0365b9a201ba1b8c0aa350639f614395d7620abcd8596114338e428199f47088fdb7ac57ca54312e55903431b7e527b8994adf66b4addf771c043b8af38cd1c8e75fe9845ca42fde5b6eeb6a8ea7c68a28829662ca545917626da680122e7e77ea70b74683eede97952e006aa775a1a5966cae5e9d8212c890a85", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="95a4e27d6a74601b5fd052ab0317d20207f4ab7e7e57d4418a3724ba12a5137f359705eddcdd580cf86b98d34fdf100fd47cc75e6cf4bc22433c729cacb89adccb9c74d1790f16d1a83d86531431099cb0cd382ec0ef48103ca9112fb10e1652e2a470fb3a0d3f0ea7a5255efb367cc2192233f130526228214d5bf7aa415074b1cbd3bacd6a57eafbc67c8ace9c3e3d37b8d39d701ffd3596131d47db82c1c2301ab3265d68dae497efb91bcd911a86228c33cdfaf373f64c5008f51c147c7590a30548c4807364727b6405ec8127d76eaf0b7bfb92a27548dc5e8f36c85397ba3f03433f68df08493217aa0811ea8df981565833") ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007d9f86)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x401}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x621, 0x70bd27, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8000, 0x0) 2018/03/31 13:45:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) socket(0x11, 0x4, 0x40) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) [ 451.875951] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 451.903082] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:35 executing program 3: syz_open_pts(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) [ 451.922285] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x0, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 452.000366] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 452.064486] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000100)={0x7, 0x1ff}) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x880, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={r3, 0x80000, r4}) 2018/03/31 13:45:35 executing program 3: syz_open_pts(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) close(r1) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000140)={r3, 0x2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x680) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r0, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000080)=""/60) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000480)=0x0) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000005c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000940)=0x0) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000f00)={&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000700)="0faa52939bad6981833d7dace2545217b115ccacf8f158a66b716e3d039059aad4cf5a6b7ae10e3f360e5f7ff846d20c36327aad9612139bd04135867d59a60ea425fae2d53385b4c376bf74e37b66866662d6863b7f56430e1dede6f190bdf1c1b4a96345ec1ce39b4d64d991bff4acb97ddef6f55bcb8d6bd3fe2ba6", 0x7d}, {&(0x7f0000000840)="c069ff32f3c07e5aeff34647ed0b6768ba8f8e1fb81f168b379d61b32c9b4bab90bbfef6a23c274c3f51392000c81c28f7907aaa1e111089d40228d03bc1e5670626914c75c17f82026045987b39eba5266de3beeaf9b2ae29a5d39818318ae989b780cdc83816865509dab4236402a59ed568fd6a545e4831c1b073bd13e5a5a5cd6911a552489dabce3c1aacddf7e274db61622d45086cc246aab413d257d1673de034b84db92bc0f3ea5e65faa87dae212a993f66c7868af37080ebcd0ec00349efdf618a893463ced258abf4163f8cda1eb503f244c7ddbf6a54b2032f2fe927c88bf8783f17b4d5", 0xea}, {&(0x7f00000009c0)="cfd59aae67eb38765db2a63015d47d5b6f41738035108d5a1865a8e7a6c25bd6451c6c576ae8922dea6541543d8914c69d6b88cfa5c96ea53f22908b05af6f74f9fc52b6cac474e2e747eeb9a0d309a970f8748b10d71f1156b50bbd", 0x5c}, {&(0x7f0000000ac0)="c1fd964a1b938753d925f55187ad349563409c57e4402e3481dc03b8f890976cc59a628af6aa65c3180b70f1f958d173e396951666f9e4b7e144dc4a43fe861c1275202aff20c3b409e4771c21cce2256bb9e2cc89047e154ed5283e1d63166f0f", 0x61}, {&(0x7f0000000200)="1e94e92abe8730897934cb", 0xb}, {&(0x7f0000000b40)="8baebd9c514db1275dd2807d3dec31b22f67210ad5d19bd44f6c9d04b92514fc2ca3e7d69b944f362cb151b05bc54a1b3c1737065546e0fff37584e9d1e582254388605f2e45823745a3f13fc1e6672334fc53b5147fb6678b3af02b7943b8e7f8e1549fc37afc90e274021eeaf518b44989aa19d10e35089ff4e1be78d399229d566589ba44787f6dd728d364d255ee38e33b2fed21458db51507b28099293e5feca4df35dbfd8686cde574ab77a07bdd504b03bf9ed0bd533afc", 0xbb}, {&(0x7f0000000c00)="2f2ef920f135ae35876564b9ba48983d38aa0b93e45eb23f5d895e61ff55edd41801aeec4e360592054755017ea6f69f232c27bde7f2cd72af7162d439cfdbec4709e9", 0x43}, {&(0x7f00000002c0)="0396081ea0ab8c4f699fff8ad5b36faf12c041f0221a24c726dec56faee225ed7b07af7b9e04e5", 0x27}], 0x8, &(0x7f0000000ec0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x4000}, 0x80) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r10 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r10, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r10, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r10, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) 2018/03/31 13:45:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x0, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:35 executing program 3: syz_open_pts(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x0, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x3de0000, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000, 0x0) 2018/03/31 13:45:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r0, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) kexec_load(0x100000000, 0x110, &(0x7f0000000140)=[{&(0x7f0000000000)="683289b63da67d4e99a486f00b0c8a52f27bed55536f4913b89c86de751f0232d783b7", 0x3a4, 0x8f, 0x3a30}, {&(0x7f0000000040)="9bb9ddef7da599c948a2a12bfe7815dd8633e109541baa725d37e8ac78932b019042d796b2bd16019c08c43d024aacf3", 0x30, 0x40000000000200, 0x14ae}, {&(0x7f0000000080)="11", 0x1, 0x3, 0xffffffff}, {&(0x7f00000000c0)="f860857147366eeecbdb3f52e2878c2e11433024c6f8f0b5af5b6a1bd99ce9f1487724d8b306701c7de53d305bb776a25c449a405517f51dd0988f50c201016562587856eaa6a57a0654", 0x3c, 0x10001, 0x5}], 0x170002) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r0, 0x80047456, &(0x7f00000001c0)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:35 executing program 3: syz_open_pts(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x8, 0x400000000000001}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) [ 452.231977] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 452.244171] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x0, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r4, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r5, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r6 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r5, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 452.467866] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 452.490377] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 452.507224] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r0, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:35 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0xd1, 0x3e3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x80000000}, 0x10) 2018/03/31 13:45:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x200900, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000003c0)=0x48, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:35 executing program 3: syz_open_pts(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c9"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='ipddp0\x00') setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="06574618", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r4, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r5, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) bind(r0, &(0x7f0000000840)=@llc={0x1a, 0x30a, 0x7fffffff, 0xffffffffffffff81, 0x5, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r6 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r5, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setresuid(r3, r3, r3) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00'}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 452.555195] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:36 executing program 3: syz_open_pts(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f0000000000)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) socketpair(0xb, 0xa, 0x101, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000080)={0x80000001, 0x400, 0x1, 0xdb2b, 0x1000000000000, 0x3ff}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0x87, 0x4, 0x8000}) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) [ 452.653432] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 452.669682] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:36 executing program 3: syz_open_pts(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c9"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00'}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 452.726665] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) 2018/03/31 13:45:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) getpeername$inet(r4, &(0x7f0000000080), &(0x7f0000000200)=0x10) 2018/03/31 13:45:36 executing program 3: syz_open_pts(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0xfffffffffffffffe}, 0x10) 2018/03/31 13:45:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00'}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c9"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 452.879594] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 452.900497] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 452.911721] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:36 executing program 3: syz_open_pts(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1ff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000100)={0x20, 0x8, 0x5, 0x0, 0x0, [], [], [], 0x3, 0x9}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000040)={0x7fff, 0x1, {0x2, 0x3, 0x4, 0x0, 0x4}}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:36 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffffffff0171, 0x8000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xb5, "9e11e605d02f708b6f46529a10b78f0399c082ac6bd32097f0ba3dbe084f4d69120071d20cb894ab4aa14697447af15ad0d7744b6547830272a8a61ddfecf38dbd997d88142553999a06550a541f68aaaab72ba744c0009c4bf993f45297b0aed40ae510d75090e2fb17b0f4f5ef0bbad5a68e29e990910a065ad23afb263ed0ecd298d6d23108b62519659da1520f4b748d68cfb0a9687abc5c83e91823b3d284cf7a6d6258ce58e91ec57eb1c3acfba2eb88249e"}, &(0x7f0000000140)=0xbd) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000180)={r3, 0x5d, "08cb97b8229aaf3e1dc67cd3a4762debdc428e9f529183b60b587bff28c1be8fa53a2ca024f3cb03534919c0244b756b982bda9defcdc56cf67ef499152936263c746ff5bb53393d5cf27f023a575b2779cfc9996cfb87f46b4e6d5021"}, &(0x7f0000000200)=0x65) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r1, 0x0) r5 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x3, 0x2, 0x6, 0x6, r5}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r4, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:36 executing program 3: syz_open_pts(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582d"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 453.034539] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 453.058277] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 453.074942] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:36 executing program 3: syz_open_pts(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:36 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in=@broadcast}}, {{@in6=@ipv4}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40000400000008, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x1}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x4) r2 = syz_open_pts(r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='numa_maps\x00') ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000100)=ANY=[@ANYBLOB="5700010006008444c73459ff365d080000000000800010051100"]) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000140)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000180)=r4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000001c0)) 2018/03/31 13:45:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) [ 453.176239] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 453.206503] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xfffffffffffffeff, 0xac02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0xffffffffffffffc0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000080)=""/64) [ 453.322935] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582d"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x200, 0x20, 0xfb81, 0x8, 0x4, 0x84, 0x2931, 0x5, 0x7, 0x6be, 0x3, 0x8}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/212) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:36 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007d9f86)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x100000}, 0xfffffeab) [ 453.458821] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 453.479700] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 453.490334] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582d"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0xfffffffffffffffd) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) [ 453.577504] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e863"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2000) ioctl$TIOCSTI(r1, 0x5412, 0x20) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001180)=""/232) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) socketpair(0x1f, 0x807, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$mouse(&(0x7f0000001080)='/dev/input/mouse#\x00', 0xf, 0x8000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000010c0)={0x0, 0x7fff, 0x3}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001140)={r5, 0x100000001, 0x2, [0x6, 0x6]}, 0xc) sendto$inet(r2, &(0x7f0000000040)="86706e3a292fdf4d9f67e6ea25da58b01b09a112c1b8af6ef05ad94e8e00cb05c0153de964f4a719f695f7e47573eab3a53b5440d0326f722f38a98c90dd367565974c19b6e3aac942607ad56903e80802f2f608c9632ca98e33ec9246ebee1d81cc57757319678fdd3b5e0972f8f69864fda91476b259faf9f93bbb9bf9f932d7f6bae358d9bb50c345936b3cb3c2fa915d5ea4f90dc0a41e8a92f0c325217f710bb6173d05ba8e50f60da1edc583eed584a7d0d01b49eaaeef3bb44341e1ea68e67b30e0dd620b76bdbddc9c32131ea3a0091062c29519abe3dc6df2256e50e304c0ed3a863126532f983e1c89a54a2e1a1f9030256b895b0487de17bc54f1729baa884988361b896508638df55243f663984854e1e77515442cd501ab1b864febda7a8a5ebfa4fbaa28e098f86d59a8f121f3f0047276050ad7d4615b059982a3f464c121a8a85a61a6523060ad80ca3b23daa6f4379e22c5b6a584b1a4344c91ca9594848102b362558a057d521a3ba5b29a58e0145a9b398d3328484129210c14b9ea39a275de09b7747ae273b53c620d4bfd9e6510721cae6e92862610b66c869dddd798a046980f59936a3b55ab0ce1e0b10776006e65d0f06e4f0244227a059dd692d7e733ea87fa561af05ed582a5e8f0a9ac3c5075a950f4cb69f4c58a23a30d48e0ff95f5e624c6e70040b9fb69c74a6294a1515b1b3af251c81845042c4cabfa3d84ede345b48ed591e3481741bdc5ae12ee4c1e02742175f9c34d1b96cb758c0249b594159809d930f8ffe94e9fa598ab756d924a07be32f2bde262d3219fe6afaa1c99ac449b6dd2a24fab74e76f68b0efcd152ceacc053834f039764c0a8542d60609afdb7fdd61c03eeda48c4e44f2725c8db1e38bd0831330798e178ffff90bef921d03a712fbe765754de5ec5aacd2ad88964852b057d94d887bc32ea868a871edf117727a8e2902ad7550010a8126d4332b56448187bd22028155fa1997543ccd6f43e965e76641cc8f7c4f2f8cd1e06ea523f4504cc8558f66fec1acf96f81e3e1e603b7c5fb51232f1cb0cdecff8a28e6aa49e867714c6f12a6cc05f0e4975efc08ff753f9e9decd4fd67f5e5eb74289788f570c0f9c9c347219a28b988ac0afa9fa734949c64562cf88e0aa6ad2c910107be772914fdbfd68925d7bfffa406d06690647d21d702f204470a700bafa377c401ef5f443dfa33bd70a6843a54d679badf1f492e988981ca2ef1fa581a32deb1869b63b1ab18672eea0de9ee1d856e49dbf8292b05526c7f1b0176ff16c7677e5eadac7d8b5ada0e069402073454dac6a8ff302115716321b865468b6d279276c816afdabbcc4209d4830c348929be30d3969cc362d59dda360f73328ec900988b2a8f097356857ab6f2a46ada98e31f056705892b62db639d27bd6b8b2f52736c2ac77c67d8c10df3486e33979a817a14853d127d2d50c4ae43055f4a684e6b5802b96219a28aab8f3fdc18d6fc22eda3e6ce957c6fab38ca46640afd555aef6a10285a2787f939416f0a3ba313b5c8efbeb8e30f668620ebba78105ac040c2b8597dc225044e9efe848f5eeef457059a92d3a75c7fb8f96b8294d058574b9a30d9e2964a2e55f756313bb0ec2fcae78bb794629afab80cc796835780678c2c7cceb50c8ed8730c65cbac9399c20c03ec304ffc29ff424a77b683d01c613ea7cce034215b8bbe6da7fb3c4c941d0211532ad6edc85f59914dc7f669c23a0d490156a9cd3cf1ec2cda2f1b63c5accda8aa8611f47fc13b71d462c552f371e035cf5d415312a6260a0c06d02e587d47c4eefb54ca29dc28c217746f4367c2f0c5fb9c426015fe834add4598422cbaab38d04069fa2ea81edada1c10bd877b1f173df0ae2425e36e6de5c4b6e5eedf3c5ea72f0b7a7d56a3aa072e6e94638abeffb0572f0452220d5326dc9f106e57c94038f7f81aaefa01b693e3700387867d4c765a8c9c6ba4a05221250b40db53f6f2cec57646ec7627e302fddf6741ed37885fb5cb91227183dee48695275d51ce1d90f9ef8d0e81dcbb17d6d65c3610870df34c758df65cbcb2f0fbf0d8a6951b1ec6150fccaadc55ec5fa253567e73cf89adb6dc82062f8e439f37b513ee3084e8422a82ae1fa971082d512f312b2c2b2b5556049c4f59d04106d769f9a7cd388835007f56c476c8df7052913e55eaf310db9ed60f976ce6fc4623a9f86c25f3c45c9760a535b2d9b95a5078260c2c5237625f49dd50b422d4cc7f87eb556a9b247e437ad98600460b95a22f42144053a9886eac73523e6397f37662062ee404d284ee69ac32a2e6bc962b3be978bdc22142f15a11bc38a591f56ffc46ffaa73213245ef090c17dd6b99852f099635436003f61f9dcde6b068520c39837bf7b527471798dbf8a9926e985c97f0e79d1487760dbb15925d1fdb40a634c5508e1621a0c6f3d10cae56273584cc4930f12f4bf7a8ac59fb00d3ac1e9a524086495b5b404119777cbe3c55d9228e367b7b5d00b7f837118793b6d6d3dae4c9f43730175ca4522d9b91a347f889a7855be67405696922dae182e370dbac9e265c58fc473ab18c9e6ff0fd34c43c8c6c33796ef41b06649d9721dfb3e975b33ed2d9d5fdbe7454c89f8c26f73792d27a5c35a06b81c0968c80ad0b521165d188bf5c0542a4dd39d6507b017a0b62b9c9c91faa006fc64e7eabb5edc4012e6e67a424f59361aceb88badb1280ad052d83c21ec1b112e16915ec7a84c22f4f6b1de8d294ea900f719cf47191b896c1a19c0e39f6667e761cebfe06fcb84a376d0647b0dd4c7e6e276a109313b3beb0aabb4bceda8c7b2c635f76ac01784d40c4a79d26e4fe106def99d022e4d5a9fd02942dbed2bb100cd33be8ff9c20dc6f49eb874a98edfaa7854592644ecdadaa361ad97b442364d231498a58449443e9614d1b76043a1a7936cdb6376f43122e031d992be2aafd163492cefe349d6b79507b9cb762b11f9db5844708290d0419a7de6bfe042a54c211a3226fcd2ccea08c794795bed56c01165b02498d7ba5a3a42773b36ce0e07bedd0423777489eb55b26eebce30698cf6b8331846e47147a557a93f65b58f2aa893c3cdcb0df0034f182ee5e433ff58cbbf01533861a655f91805e3b7c1d593d83c3db5808842ef8c7d081120c7a54e8224e8de5c292e48520e5c30ad2203dd980e4a3b6250823baf7aa66bff00dd26b356f7653179bfe7d495adde087e7f42f0bbc80818a36e2e3817e8be3e619d2a9e7cbe47a6e347d745f31899cd10ffbb6bd17a2b13f8e74e27087a8f09ce4e958a43df8e18079180f33913f4ac1fce3c7d231cd8ae48ede656e8966f58723eb178eb0500a540dbff9b0ccf6f9b81aa956ae3c17fddffde7e9e29b169b1661cfa6f0ad35c6b7c6b57526e75fbc9a283f8edbf8dee6ba682743c9007f70faa6916c195cc1406b3c852b218ea05db1fe0cfd6d03a5103858bdc8b8275369f419cd477329c863d4e772d3af4db78fc9c5008b183b9e2086988037e851dc637d20fa9213d33eddd213e7e7c290ef2c137c40a266ce037ba9c4c152edc50ab99d33cd29613abfb637d30e503ebac9277002ef3b8022e9fb1547eb699a322d71ca18f766ccff2e113921f7847f8fb7814a658fee94e5d1e133b96bea7aa7e267e8507e2220cdabb664fe3f1e9ebb55837d17114cb71aeafa59cdbaddb7d0b82448d26ad261a353b1608e8ce0f99c4839b0972fbe5276b0ed2b307d09e537168fe7b2c22e9c41a165cb8ca81d04bb165abe7a3300f07b05795afaaf17c3415d64f7b5a1755b922f4d2acc972a60632b621af8bdc6ffe75af5ddd7b5d5a6bd46020ed09cc281b40bcf1d3c7164a72326589348dcdeeb9598968fa288fe4cf6e3766435c616e71b852b9c2b3b245e5b0548435e9be762560ab62571c8430db04dd332ab4cac26985272c3be3e16cc81bc651290de57669e1770963708ffd22d180d67668eaa2b965570157ba67de9f86ea98e23567a29a7573696681abf5401a2c4fc9e4db23d22ca9474173f8cd03eb1b4882629fe07c484d1be87b836c9047b46914f8247bc2d6d0195574a043894b0400b3d01768fe125dee843710d5e85802e528341178a37f11e21a9a5dc3b6ed4e89ee2687f463ff2e0f43f6f18a5adacb33fa7d2d83ee85c85f3720ae2a9038c1f61db7c73a7281c13dc083206b4c759b285060f4b764ff2af039dd065a19db7fe1db7274bfe98b2eacd052653ffbdbe3cb962eecd8c205c4f5c4518afe5acb37d9ea4c3a20fc5023f94c36f0524ddcb00efd5cab544239776f2aa9ce9d2ad0efed23fa8b9afcca98aca8086f73e20eab07fdfd851802f01eb57080ab74d8abce1d267f1a7e5c9b7db0896b28ecfc55bebca89b6694d68842a4a7e4fdc4f442eb5403c41b480409e7458356a2c52daf74fe855508b38c67abba4cdd7f7f1922bec48808b0369a629834880c1e53665067b5803a3cd75bdf25effdfc7f19d1607ca94e272d5fd5c1924d88d931f831ed5bc391c05894df2f557df335e0dd4fb302aca51f489f228e2b653ad4fc1b36127d5f1ccaddd17fbda7da168e82ca3fc000a4ab4c462c2263c1edf80a6b59db82c9eb0dfe6c38ca0fe7d7775232a0f16187db6ed63df48919ab64a0c5cdbf14311aa323f191e343e132c0c2cedd0695040e6f8ad9bc99d9f19754da87f43a718b01ccf6e01296ebb9cc6c73be42e1a64787df85cbec3e718c5908de00657ae30002017997ed9c26bf5530644ba10e9d40e9f49667018c0581fa99c12c15d8d9d1760608ce9684dd2b36132964c37ad0e400adfc6acb629503710f3adcdaa2409a09252d62ab699bf163ffeeffeaadea40f959fae7dcd75cdf489c61a9f1bf23fdb0369e194aff8c8f08d3c171a635d35d25de3621b0c4dd1c4b4df976a28114f41c27a4d99b0b75f2a780e9db2875664a13313f3423dbf3cd9c2c0137647b2232b538d8bcc4e9ab3455ec7855ce12471a1cb81195e2d027f81f3bde68ec8d7bbc9582588c5a2c8a5178d2854ef05df7e627285afb3c1475152ef343e32a197c203c5ec08f911198f4e1c121e0e21e15f17cdd4f7ba00c220a569cced8ee4ecd9a032e0e7294ae4436822d5a58fec0461ae9ec4db3b8d9ec5aa8916754adeeeb5d4fd74141cb43c57cf115439fc940b9c9ceaa008459935f65d7de1b98e8a5797bec0e9b7172ce52b3b8f19fe641a34e0eb72fa447d1080509a1fd5b17dcd703a90d91e5518ca36f9f83e0716f6ef6021f41b40aa9615f0963c48c3a6436c3e5585bab233ed53d3c78d6981b68e5cbb3d3b894205500256e1e273f9d083e8ed5de0fa36b7c1b8fbb29bd9a28704135eb9eebf35ff61c9aab3d81deb5aa4e0fff92edae786a2ac20f8d660271cf362c308e594a91912b7cbab5c6a3b7816a2660653543f338dcabc21cef4571d6bd69e98cc4e7ab16abb3856ad2e9cb9d4abda0efec8adbbbb46a0c09e1ddfef189dfb0457562044c672db7ef9b22f3281802f150ce0dedefa70cbb1f1b6b50345b42f2e9ccdab0fdeb95455cc1dbad47da4adbcb86c58a232b354d1bc25b9c6e7a8eecf15b71ca77bff45abbcc96f2055124b3500030c781d407b75a3a1648fc267a17fd9da408e6ed82355a39451c974848c788155a82913e3e8a3f76edf0fdef17a7e5f65805fe917a30ad880164e61b3655bd08d5f6dbbeac16d20e163f77b618dfcf27fa9b3853686ef3b61f341a3f75239bc57a0caaf59919b40143406be0216d257113c0292ef7de4", 0x1000, 0x4000, &(0x7f0000001040)={0x2, 0x4e20, @rand_addr=0x9}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000ac0)={0x2, 0x11, 0x9, 0x6, 0x23f, 0x0, 0x70bd26, 0x25dfdbfc, [@sadb_lifetime={0x4, 0x4, 0x3, 0x4b, 0x8000, 0x80}, @sadb_key={0x201, 0x0, 0x8000, 0x0, "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"}, @sadb_x_sec_ctx={0x21, 0x18, 0xffff, 0x1ff, 0xf9, "7be7949d250e943449ef7cc63b9f74fe586d7e8bc3df76109fa3b0c05716c719dfa224de64df4db22d10276bec0ce757daa9b9055da1224655ce46589df26104b2e40389b3204fee604aca4c04c516167f4952c18f3e12b22728ad5ecaf367c202bc44ace1fcbd898c59e582523b87691fd7e0b70d7a7977c25b59ba278d0520c06397dd9bb36a028ef84aadab940846961fc1face3485a1dd80451b64365e226c3655932a2694febd7a496a82a0ccf89db0dc508b0aa2277994dcba5d65e0132e3405d33e16f84fcf532113e017d63cc9f0c94a55050373449189a48145fee924130148bf80b3155bd4b3a1dcc465643d9885431efca21b7b"}, @sadb_sa={0x2, 0x1, 0x4d3, 0x1, 0x0, 0xe5, 0x0, 0xc0000000}, @sadb_sa={0x2, 0x1, 0x4d6, 0x6192, 0x5, 0x7f, 0x3, 0x80000000}, @sadb_x_sec_ctx={0x11, 0x18, 0x7, 0x5, 0x7b, "c37d129a521d076aa4a0107f13a99fff00f4a0822278af31dd2bf951928027b3fca21cd93c1dc14fe7ebae11303ab8fa84027aaacd0a28f189239b2d6b8d68c2e31076c45cbad4b0d98f493b6c7268af52840b0a0f5fbb1d40ff6ae42cba9160a86db52e0266357d5a6ab1ec45ec713b0cd30018445586bc65e843"}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x70bd2a}]}, 0x11f8}, 0x1}, 0x8001) [ 453.667781] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0xffffffffffffffaa) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000000)=@srh={0x3b, 0x4, 0x4, 0x2, 0xa, 0x7, 0x3, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}, 0x28) 2018/03/31 13:45:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f0000000040)) [ 453.794071] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 453.802645] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) close(r1) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) [ 453.879446] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 453.898641] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e863"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x2, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000440)=0xe9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xfffffffffffffe37) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) fcntl$addseals(r0, 0x409, 0x2) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000080)=0x0) ptrace$pokeuser(0x6, r6, 0x3, 0x7e3) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa2}) r1 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8140, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400200, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) socketpair(0xa, 0xa, 0x40, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$llc(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007d9f86)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x28000, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000040)=0x10001, 0x4) 2018/03/31 13:45:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 454.040393] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 454.174656] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 454.201574] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:37 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x5, 0x6}) r2 = syz_open_pts(r1, 0x101000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x50, r0, 0x0) 2018/03/31 13:45:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e863"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r2}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) setsockopt(r2, 0x1000, 0xffff, &(0x7f0000000000)="e46d2aef9fcd8a9a5cef9ec4f5a67aba3e470b6869f950152ea2cd769c73f56fd3e98e80bbc389f17772487d8da81ead280ae792057ffeaf5bbfd7556ccabc241051b7a3147e8d377fa644112f20b749fd60113b7964757893f9364b765d78c18e7fb5ddbf6d2b63096314af45b150218c89e0b61489279e894172d851c452fbb95311de66c51a5c139e18bbf09e0cb9795ebec7449f75e9da20c8e8c4932aeec65776d3c29bdd5e27aebe257ae3e67963251c001a3621621a43ef272060b67de605d33d92ba8e34876f8d47404f3b7fcbcf2f225806697fe658eb38936733e7a2fe086b6e084b457e9fb9de", 0xec) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000680)={{0x0, 0x7e059450}, {0x7fffffff, 0x7}, 0x9, 0x6, 0xd19}) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 454.279768] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 454.317366] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r1}) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0xfffffffffffffdf2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8080, 0x0) 2018/03/31 13:45:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) [ 454.488226] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 454.519604] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) close(r1) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) [ 454.537161] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb0"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x0) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 454.631177] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000200807) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) prctl$setname(0xf, &(0x7f0000000040)='bdev]em1\x00') ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000380)={r2, 0x1}) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x8040) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39}, 0x0, 0xa, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r3, 0x400454cc, r5) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101001, 0x0) writev(r6, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000200)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="e0000000", @ANYRES16=r4, @ANYBLOB="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"], 0xe0}, 0x1, 0x0, 0x0, 0x4091}, 0x1) chmod(&(0x7f0000000440)='./file0\x00', 0x0) fcntl$notify(r0, 0x402, 0x28) close(r2) r7 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000780)={'yam0\x00', 0x10}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x2, 0x0) memfd_create(&(0x7f0000000080)='dev ', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3}, &(0x7f0000000640)=0x8) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x7, 0x20801) 2018/03/31 13:45:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb38876402000000369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x0) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb0"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 454.712409] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 454.735828] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:38 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000000)="3677267c629af61443e33dd74b98157af0287844088c9dfd5a82cac85d430d1647d6f2e87cd850183abe90f0be1bd994fa6ba8aca5f1eec3955e1ba95f5e1ca5f8b48eb9439755bd77fea293ab79ce802e402a48c32355f3d16b2cc2d91ed0dfd35c84dddd03061b9e9b05a835d8") ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:38 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) [ 454.850804] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 454.865686] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 454.875789] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x0) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb0"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x185002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x0, 0x10001, 0x617, 0xe9bd, 0x5, 0x2, 0x0, 0x8, 0x8}) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f0000000000)="abeb0fb1b207066b8b0abdd2ff156dbacc9e0c8d3cae1853eafc48248b980f318adf8fd1de6e75141756357d764401a509c796f229db67e9e2bf71022b662bf672444cc837d13c463d35cb1f643126f50e63b0050fdc2ed51dff874d715b7a8c248466970fa6415a8be20a0ff40395c62b1dcf08b116b413bcacf7b79efab11ac18f89a766f0de5c7aca40e0f44712a3b842f9cac446") bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:38 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x80000000000}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000080)=0x6, 0x4) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'sit0\x00', 0x100}) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007d9f86)) [ 454.970806] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 455.104998] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 455.119046] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:38 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000080)={@loopback=0x7f000001, @broadcast=0xffffffff, r1}, 0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x80, 0x80800) sendto$llc(r2, &(0x7f00000000c0)="25203eaab1d554f38a8d6652ea5c379ae0f2e61c8f726185cd650bc34f4c3da4216e17cfd70a8d073f7671216556ec6b64188eb45e09f8956343777307b84a98b542bc9c9c1125bffc6b6b7661ce806401bb3b198703fae700555378d8c42130b679d8bf196e90f371c83ded12d6dc596d7b37e4a4610c2f9a015e", 0x7b, 0x0, &(0x7f0000000140)={0x1a, 0x302, 0x100000000, 0x795, 0x8000, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:38 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x8, 0x9, 0x40}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r3, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:38 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) [ 455.205671] EXT4-fs error: 39 callbacks suppressed [ 455.205700] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor3: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 2018/03/31 13:45:38 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff5c, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) syz_open_pts(r2, 0x904d007ee6d4ba21) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x3f, 0x3, 0x2, 0x7e, 0x0, 0x7fff, 0x2200, 0x2, 0xa599, 0x0, 0x9a, 0x6, 0x90000000000, 0x400, 0x6, 0x7, 0x3, 0x54d, 0xffffffffffffff80, 0x1ff, 0x3, 0x40, 0x800, 0x7, 0x5, 0x100, 0xcf26, 0x7, 0x2, 0x8, 0x3, 0xffffffff, 0x8000, 0x1512, 0x28b8444d, 0x1f, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x9, 0x1, 0x3, 0x7, 0x20, 0x40}, r3, 0xf, r0, 0x8) 2018/03/31 13:45:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:38 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x0, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) [ 455.263055] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 455.279816] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) [ 455.354278] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor6: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 [ 455.377230] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 455.382903] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor3: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 2018/03/31 13:45:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2000000, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000240)=0xfffffffffffffffd, 0xfffffffffffffee2) r5 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r6 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) write$tun(r5, &(0x7f00000007c0)=ANY=[@ANYBLOB="984289e10b630570c791b918d72faaeda76144c62a0000000000000000"], 0x1) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xd2}, 0x3, [0x7fffffff, 0x80000001, 0x7, 0xfffffffffffffffa, 0x80, 0x0, 0x1, 0x2]}, 0x5c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dd8000009007f000300501c0100ab28f298fbff0000"], &(0x7f0000000200)=0x1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={"6e617400000000000000000000000000000000007f5598482bcc4ef400"}, &(0x7f0000000040)=0x54) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4) accept4$netrom(r3, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x1, 0x7, 0x4}, 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000004c0)={'ip6gre0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) getgroups(0x6, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=@security={'security\x00', 0xe, 0x4, 0x448, 0xffffffff, 0x128, 0x258, 0x0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0xffffff00, 0xffffff00, 'syzkaller0\x00', 'irlan0\x00', {0xff}, {}, 0x1d, 0x3, 0x40}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xfffffffffffeffff, 0x544e}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x6, 0xee, 0xfffffffffffffff9, 0x2, 0x2, 0x4cb30afe], 0x4, 0x800, 0x40}, {0x0, [0x3f, 0x5, 0x5, 0x3, 0x1, 0x81], 0x80000000, 0x100, 0x53}}}}, {{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@unspec=@owner={0x38, 'owner\x00', 0x0, {r2, r7, r8, r9, 0x2, 0x7}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x2, 0xc, [0x17, 0x15, 0x2b, 0x38, 0x3d, 0x38, 0x21, 0x1e, 0x14, 0x17, 0x2c, 0x7, 0x3a, 0x39, 0xd, 0x39], 0x3, 0x4, 0x401}}}, {{@uncond, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x6, 0x7fffffff, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x4, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x20, [0x10001, 0x9, 0x5, 0x80000001, 0x5], 0x8001, 0x74b1, 0x2000}, {0x5, [0x9, 0x3, 0x4, 0x80000000, 0x90, 0xffffffffffff0000], 0x7f, 0x8, 0x9}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r10 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r10, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r10, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:38 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x8, 0x400000000000001}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000040)="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", 0xfd, 0x2a45c4a450600a36, 0x0, 0x0) 2018/03/31 13:45:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 455.388354] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:38 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) r3 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x2, 0x6, 0x64, r3}) connect(r0, &(0x7f0000000780)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x3, 0x3, {0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff]}, 0x6}}}, 0x80) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000002c0)="626373662a7c2db335e6342200") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=r4, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed1147900ca2b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2cbdecec9ed2094000000000000000000001669a128ef6f1964c1a718531676ca86ed679e771aff80e256d5e2e6ccff1f375fed05222662d9dc5e7c77c100a48a5078bc4eac7c6e1a8b"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r5, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r6 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r5, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) sysfs$1(0x1, &(0x7f0000000200)='ip_vti0\x00') ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 455.519665] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 455.561697] device lo entered promiscuous mode [ 455.577348] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 455.613683] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 455.624709] device lo left promiscuous mode [ 455.644725] device lo entered promiscuous mode 2018/03/31 13:45:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:39 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007d9f86)) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) accept$alg(r3, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) bind$unix(r3, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/31 13:45:39 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000740)='lo\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bebbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000a9a092b19bd4f6214f86084478308077fc3ab315da"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1004000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) recvmmsg(r4, &(0x7f00000005c0)=[{{&(0x7f0000000680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000200)=""/16, 0x10}, {&(0x7f00000002c0)=""/3, 0x3}, {&(0x7f0000000840)=""/165, 0xa5}], 0x4, &(0x7f0000000500)=""/34, 0x22, 0x94c}, 0x401}], 0x1, 0x42, &(0x7f0000000700)={0x0, 0x1c9c380}) 2018/03/31 13:45:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:39 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0x1c, "19643a8cb95227bd766ee98ed0d49358c62f8f49a5c6c0bf196ca74d"}, &(0x7f0000000100)=0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f0000000080)="3f19aa0efd1604a3bf526e56a50c7f26aadca132832325a8da75831ee99af958011fb65f3762185fe8f3ac4c8c") [ 455.681826] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:39 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) [ 455.735627] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor6: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 [ 455.735780] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor3: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 2018/03/31 13:45:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:39 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) [ 455.824794] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 455.835497] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 455.854757] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x0, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 455.903459] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 455.945615] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor3: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 2018/03/31 13:45:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000200)={@remote, @dev, @multicast1}, &(0x7f00000002c0)=0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6dece49ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x11) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) connect$nfc_llcp(r2, &(0x7f0000000680)={0x27, 0x0, 0x1, 0x4, 0x7f, 0x8, "cb17d4bb938a5c58e6f6a254fcc91b8961178dc896dd5b7f2c2d56b5d50696d6539a82d1bb2ca05740c2564b27995fe559939f536e0cb4ac77d3a86180034a", 0x12}, 0x60) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'bcsf0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:39 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x2, 0x80000) syz_open_pts(r0, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/127) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x20400) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000040)) 2018/03/31 13:45:39 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:39 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5d, 0x20000) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000000c0)={r1, 0x5, 0xc66f, r2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000000)={0x479, 0x4, 0x1, 0x7ff, 0x3, 0x9, 0xa3c, 0x8, 0x7, 0x5}) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r4, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x0, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) [ 456.041439] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 456.063364] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:39 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) [ 456.115928] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor3: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 [ 456.141915] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor6: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 2018/03/31 13:45:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x480000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/20) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 456.182310] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 456.215049] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 456.229005] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) [ 456.309416] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x0, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:39 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f0000000000)="d8eaf353d5a902a3cbacbe7e031cfead16c98331bbdbb12f34f4af6b8ac245ae4996c5d30b24475dbbfd35edbc832112aa34dafcedfefdba42") r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000080)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) 2018/03/31 13:45:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c490127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x20008, 0x81) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'wrr\x00', 0x16, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:39 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8000, 0x80000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x4, 0x1, 0x9, 0x4, 0x8, 0x4, 0xbb, 0xf96, 0xed, 0x8, 0x3f, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffffd0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$bt_l2cap(r2, &(0x7f0000001080)={0x1f, 0xc047, {0xfff, 0x5e00000000000000, 0x7fffffff, 0x6, 0x2, 0x5}, 0x5, 0x8}, 0xe) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) [ 456.388100] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor6: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 [ 456.417782] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor3: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 [ 456.458467] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 wrr [ 456.477802] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 456.495394] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 456.502667] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 wrr 2018/03/31 13:45:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f0000000000)) 2018/03/31 13:45:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000200)={0x10003, 0x3, 0xf000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) setsockopt$IP_VS_SO_SET_EDIT(r5, 0x0, 0x483, &(0x7f0000000080)={0x2f, @multicast1=0xe0000001, 0x4e24, 0x3, 'wrr\x00', 0x10, 0x7247, 0x51}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x0, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 456.668553] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 456.724868] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 456.742287] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 456.752300] IPVS: set_ctl: invalid protocol: 47 224.0.0.1:20004 wrr 2018/03/31 13:45:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4001, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0xf66, &(0x7f0000000080)=0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r2, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x0, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 456.813429] IPVS: set_ctl: invalid protocol: 47 224.0.0.1:20004 wrr [ 456.819918] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:40 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000001080)) r3 = syz_open_pts(r1, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/4096) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r3, 0x80047456, &(0x7f00007d9f86)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000001040)=0x2, 0x8) 2018/03/31 13:45:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 456.934203] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 456.945930] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) [ 456.977121] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x0, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r0, 0x80047456, &(0x7f00000000c0)="0804a22b10b06d1de8553493f5faf3ca3f0016c3506f17ff083a2011cf7dbdf7923a1afd55f0cef00f7792bec5f51c8a95fc37974ba6de3d1fa0458ea031fa11f38e9cd8b96fbaa74852134acec1cb835580949db13f0185e653c668f970b268250425c7cfb71c485a2063277b1b8f9568d6c498120a3d737946e56f0fb42d0d3af7d62c75fed9a6a0fc2606f8fc3efa17b310f2fbe06b1d257796b96088fe20744923d886cf806d1f75ceecc4f1fa2ca3b1a496085e58d72242") 2018/03/31 13:45:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d639fed114780b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef4fc858916c88a4f4afeae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendto$ipx(r2, &(0x7f0000000680)="742bf1aaec264c45c546a019508763c4167035fa6c1a4e52644b4b2d6c93a63a6dae3c06341df18808eaa94a58f58be4e1641faace273de9a704b7a7cc3c025d15567319464eeb96d3a416b5fcb0b0525c4142be5ca86736cd97063548478be180371e65dba2ce00a208eb25a80a909a257a63d071af9279699fff2dc3", 0x7d, 0x4000004, &(0x7f0000000080)={0x4, 0x4, 0x8, "ca0acc196c14", 0x1}, 0x10) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) [ 457.085640] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000000, 0x2000) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007d9f86)) [ 457.189869] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 457.228754] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00'}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 457.243652] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x8, 0x1, 0xffffffff, 0x3, 0x0, 0x5, 0x202, 0xc, 0x1000, 0x8001, 0xd781, 0x4, 0x1, 0x1, 0xfff, 0x8, 0x3, 0x2000400, 0x3, 0x20, 0x7, 0x2, 0xff, 0x2, 0x20, 0x8001, 0xfa2, 0x0, 0x3, 0x100, 0x40, 0x7, 0x2, 0x400, 0x1, 0x3, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x100, 0x7a, 0x1000, 0x7, 0x8bc, 0x101, 0x1}, r2, 0xc, r0, 0x9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x0, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 457.374170] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 457.397331] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00'}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640010a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08fff070000000000009bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x8, 0x400000000000001}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00'}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x101000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000040)={0x1, 0x7}) [ 457.565654] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) epoll_create(0x7fffffff) [ 457.708811] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 457.734644] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 457.818792] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000080)=0x1f) syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 457.934136] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}}, 0x9, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0xcb}, 0x8) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x3) [ 458.047708] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 458.069928] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 lblcr [ 458.081295] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) close(r0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) [ 458.204886] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 458.279238] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 lblcr [ 458.290672] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0xffffffeffffffffd) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x0, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000ac0)="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", 0x1000, 0xfffffffffffffffe) keyctl$unlink(0x9, r3, r4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="82000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r5, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r6 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r6, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000000700)={'broute\x00', 0x0, 0x4, 0xfa, [], 0x6, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000840)=""/250}, &(0x7f0000000080)=0x78) r7 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r6, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) open_by_handle_at(r0, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x0, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r2 = socket(0xa, 0x802, 0x0) socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="79000000aaa65294e2632db610427578032655da62b2fc7f8d97bcd95be0b438be3b3bf732b793970d7f93dd48bc5d49533f422268cf3a9c552d46065cc8b11ba0c204000000a8422aecd44df8ead8c2a53adf5dcb42a636f1fff73e0221c35f61974b4804e42864362cd67e987ac32848ba5561b6185829a427d1c633274ba57121ab968e5ecdae71d8a6ed98814cf3ada52d8e7b699b643a2d3f5c201890ae695f0a4e4dd91a5dd741968375a7c2c352e1a13a87259daf969cc8370d9b364e036176e2a2df3b040e4df136ba06b49f9b680ec13f85a7de7ac189e2"], &(0x7f0000000480)=0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) socket(0x40000000000005, 0x7fffe, 0x0) r3 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000004c0)={'bond0\x00', 0x17fd}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r4 = userfaultfd(0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) flock(0xffffffffffffffff, 0xc) r5 = dup(r4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00000001c0), 0x4) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f0000000940)=""/213) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) mremap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00001cd000/0x3000)=nil) poll(&(0x7f0000000140)=[{r4}], 0x1, 0x14a) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000000100)={0x200, 0x5, 0x3, 0x1}, 0x10) perf_event_open$cgroup(&(0x7f00000002c0)={0x4, 0x70, 0x3, 0xb25, 0x5, 0x2, 0x0, 0x0, 0x2, 0x2, 0x4, 0x4, 0x1000, 0x1, 0x101, 0x8001, 0x7, 0xfff, 0xfff, 0x100000001, 0x348fce9a, 0x2, 0x3f, 0x3ff, 0x4, 0x5, 0xb13e, 0x7, 0x5, 0x3, 0x2, 0x1f0, 0x9650, 0x3ff, 0x8, 0x3, 0xfffffffffffffffa, 0x40, 0x0, 0x5, 0x3, @perf_config_ext={0x9, 0x1}, 0x20301, 0xa9f4e86, 0x9, 0x4, 0x6bae55d7, 0x5, 0x8}, r5, 0x5, r5, 0x2) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(r4, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) userfaultfd(0x80000) 2018/03/31 13:45:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x0, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) [ 458.446684] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 458.478479] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 lblcr 2018/03/31 13:45:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 458.530314] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 458.534592] device bond0 entered promiscuous mode [ 458.553090] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 458.671056] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:0 lblcr 2018/03/31 13:45:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x0, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x8, 0x400000000000001}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000680)=""/158) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r4, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r5, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r6 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r5, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) 2018/03/31 13:45:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r1, &(0x7f0000000000)="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", 0x1000, 0x4, 0x0, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007d9f86)) [ 458.832206] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 458.844388] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:0 lblcr [ 458.906978] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 458.976264] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:42 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:42 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) [ 459.170763] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:0 lblcr [ 459.181768] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:42 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x0, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 459.267156] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 459.291972] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x0) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 459.423316] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000680)=ANY=[@ANYBLOB="020000003aad50ceecf69e2833196f7bdcc42db11d914c46dcc15d2748730b73aec6eb374d708b0aa968fb044b1f0750ac40c7b0f14d46d21eeca02db0a3bc97e89fe2d2f57b3d17b91c2877d31c38d96dbb06305dfc7299c9885662aa4727e9a0c1aa0deeb516337fd7afedd5bd6f315bb32a4772ce2701b8eb3beeeda56d1f837cb02f079312c0e705593e518b5b2e669224f0aacdebf79dab105c3dd4f236f059b55e951fd8260d9623d88e51ad724ba7aefc7e5d", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x24, r5, 0x404, 0x70bd26, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r6 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) close(r2) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x0, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x0) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) [ 459.484320] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) 2018/03/31 13:45:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 459.593092] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001540)=""/188, 0xbc) [ 459.635389] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x0, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) [ 459.714105] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 459.746461] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000480)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r4, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r5, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x7fffffff, 0xd0, 0x7}, &(0x7f0000000200)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r6 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r5, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:43 executing program 3 (fault-call:8 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x0) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0x0, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 459.868700] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 459.951326] FAULT_INJECTION: forcing a failure. [ 459.951326] name failslab, interval 1, probability 0, space 0, times 0 [ 459.962731] CPU: 0 PID: 4187 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #8 [ 459.969840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.979199] Call Trace: [ 459.981800] dump_stack+0x194/0x24d [ 459.985445] ? arch_local_irq_restore+0x53/0x53 [ 459.990135] should_fail+0x8c0/0xa40 [ 459.993871] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 459.998990] ? perf_tp_event+0xae0/0xae0 [ 460.003058] ? _raw_spin_unlock_irq+0x27/0x70 [ 460.007549] ? finish_task_switch+0x182/0x7e0 [ 460.012050] ? memset+0x31/0x40 [ 460.015326] ? trace_hardirqs_off+0x10/0x10 [ 460.019650] ? perf_trace_lock+0x900/0x900 [ 460.023887] ? __lock_is_held+0xb6/0x140 [ 460.027960] should_failslab+0xec/0x120 [ 460.031921] kmem_cache_alloc+0x47/0x760 [ 460.035976] ? rcu_note_context_switch+0x710/0x710 [ 460.040905] ? mempool_destroy+0x30/0x30 [ 460.044954] mempool_alloc_slab+0x44/0x60 [ 460.049085] mempool_alloc+0x16a/0x4b0 [ 460.052964] ? remove_element.isra.4+0x1b0/0x1b0 [ 460.057722] ? __unlock_page_memcg+0x53/0x100 [ 460.062229] ? lock_downgrade+0x980/0x980 [ 460.066369] ? __wake_up_locked_key_bookmark+0x20/0x20 [ 460.071634] ? trace_hardirqs_off+0x10/0x10 [ 460.075956] ? __lock_is_held+0xb6/0x140 [ 460.080089] bio_alloc_bioset+0x3cd/0x760 [ 460.084254] ? bvec_alloc+0x2d0/0x2d0 [ 460.088061] ? check_same_owner+0x320/0x320 [ 460.092382] ? __unlock_page_memcg+0x72/0x100 [ 460.096879] submit_bh_wbc+0x105/0x710 [ 460.100754] __sync_dirty_buffer+0x15c/0x320 [ 460.105146] ? sync_mapping_buffers+0x180/0x180 [ 460.109905] ext4_commit_super+0x736/0xb60 [ 460.114137] ? idr_get_free+0xfd0/0xfd0 [ 460.118130] __ext4_error_file+0x28f/0x740 [ 460.122369] ? ext4_set_context+0x3e0/0x3e0 [ 460.126687] ? ext4_issue_zeroout+0x170/0x170 [ 460.131194] ? ondemand_readahead+0x36c/0xa70 [ 460.135682] ? lock_downgrade+0x980/0x980 [ 460.139822] ? ext4_getblk+0x12a/0x500 [ 460.143702] ? ext4_iomap_begin+0x1150/0x1150 [ 460.148193] ? radix_tree_lookup+0x21/0x30 [ 460.152419] __ext4_check_dir_entry+0x249/0x320 [ 460.157087] ext4_readdir+0xd00/0x3600 [ 460.160973] ? __ext4_check_dir_entry+0x320/0x320 [ 460.165800] ? lock_downgrade+0x980/0x980 [ 460.169947] ? lock_acquire+0x1d5/0x580 [ 460.173909] ? lock_acquire+0x1d5/0x580 [ 460.177873] ? iterate_dir+0xc3/0x530 [ 460.181671] ? lock_release+0xa40/0xa40 [ 460.185646] ? rcu_note_context_switch+0x710/0x710 [ 460.190574] ? __might_sleep+0x95/0x190 [ 460.194554] ? down_read_killable+0x95/0x180 [ 460.198963] ? iterate_dir+0xc3/0x530 [ 460.202763] ? down_write+0x120/0x120 [ 460.206591] iterate_dir+0x1ca/0x530 [ 460.210302] SyS_getdents64+0x221/0x420 [ 460.214275] ? SyS_getdents+0x450/0x450 [ 460.218245] ? iterate_dir+0x530/0x530 [ 460.222128] ? SyS_read+0x220/0x220 [ 460.225759] ? do_syscall_64+0xb7/0x940 [ 460.229749] ? SyS_getdents+0x450/0x450 [ 460.233719] do_syscall_64+0x281/0x940 [ 460.237587] ? do_syscall_64+0x281/0x940 [ 460.241629] ? vmalloc_sync_all+0x30/0x30 [ 460.245759] ? _raw_spin_unlock_irq+0x27/0x70 [ 460.250235] ? finish_task_switch+0x1c1/0x7e0 [ 460.254715] ? syscall_return_slowpath+0x550/0x550 [ 460.259638] ? syscall_return_slowpath+0x2ac/0x550 [ 460.264560] ? prepare_exit_to_usermode+0x350/0x350 [ 460.269568] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 460.274926] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 460.279759] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 460.284929] RIP: 0033:0x454e79 [ 460.288107] RSP: 002b:00007f8e33a20c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 460.295812] RAX: ffffffffffffffda RBX: 00007f8e33a216d4 RCX: 0000000000454e79 2018/03/31 13:45:43 executing program 3 (fault-call:8 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 460.303074] RDX: 00000000000000bc RSI: 0000000020001540 RDI: 0000000000000015 [ 460.310331] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 460.317583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 460.324841] R13: 00000000000000a9 R14: 00000000006f3078 R15: 0000000000000000 2018/03/31 13:45:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 460.401098] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 460.413278] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 460.439643] EXT4-fs error: 54 callbacks suppressed 2018/03/31 13:45:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 460.439667] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor6: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 [ 460.445096] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor3: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 [ 460.467498] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor0: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 [ 460.509494] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 460.535646] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor1: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 [ 460.563963] FAULT_INJECTION: forcing a failure. [ 460.563963] name failslab, interval 1, probability 0, space 0, times 0 [ 460.575272] CPU: 1 PID: 4208 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #8 [ 460.582369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.591719] Call Trace: [ 460.594308] dump_stack+0x194/0x24d [ 460.597938] ? arch_local_irq_restore+0x53/0x53 [ 460.602605] ? __lock_acquire+0x664/0x3e00 [ 460.606838] should_fail+0x8c0/0xa40 [ 460.610553] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 460.615655] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 460.620845] ? trace_hardirqs_off+0x10/0x10 [ 460.625167] ? perf_trace_lock_acquire+0xe3/0x980 [ 460.625603] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 460.630001] ? trace_hardirqs_off+0x10/0x10 [ 460.630018] ? perf_trace_lock+0x900/0x900 [ 460.630030] ? perf_trace_lock_acquire+0xe3/0x980 [ 460.630042] ? trace_hardirqs_off+0x10/0x10 [ 460.630054] ? perf_trace_lock+0x900/0x900 [ 460.630070] ? trace_hardirqs_off+0x10/0x10 [ 460.630085] should_failslab+0xec/0x120 [ 460.630095] kmem_cache_alloc_node+0x56/0x760 [ 460.630109] ? is_bpf_text_address+0x7b/0x120 [ 460.650093] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor6: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 [ 460.650535] create_task_io_context+0xb5/0x540 2018/03/31 13:45:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 460.650547] ? ioc_clear_queue+0x5e0/0x5e0 [ 460.671637] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor7: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 [ 460.671800] ? generic_make_request_checks+0x93f/0x2050 [ 460.671815] ? lock_downgrade+0x980/0x980 [ 460.671826] ? rcu_read_lock_held+0xa9/0xc0 [ 460.671904] ? __disk_get_part+0x1b2/0x2b0 [ 460.671917] ? __lock_is_held+0xb6/0x140 [ 460.747061] generic_make_request_checks+0x189a/0x2050 [ 460.752324] ? trace_event_raw_event_block_rq_requeue+0x6e0/0x6e0 [ 460.758551] ? save_stack+0xa3/0xd0 [ 460.762167] ? save_stack+0x43/0xd0 [ 460.765774] ? kasan_kmalloc+0xad/0xe0 [ 460.769652] ? kasan_slab_alloc+0x12/0x20 [ 460.773783] ? kmem_cache_alloc+0x12e/0x760 [ 460.778088] ? mempool_alloc_slab+0x44/0x60 [ 460.782397] ? bio_alloc_bioset+0x3cd/0x760 [ 460.786698] ? submit_bh_wbc+0x105/0x710 [ 460.790747] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 460.795929] ? print_irqtrace_events+0x270/0x270 [ 460.800672] ? trace_hardirqs_off+0x10/0x10 [ 460.804969] ? trace_hardirqs_off+0x10/0x10 [ 460.809282] ? perf_trace_lock+0x900/0x900 [ 460.813512] ? perf_trace_lock_acquire+0xe3/0x980 [ 460.818338] ? __lock_is_held+0xb6/0x140 [ 460.822382] ? perf_trace_lock+0x900/0x900 [ 460.826606] generic_make_request+0xaa/0xdd0 [ 460.830993] ? trace_hardirqs_off+0x10/0x10 [ 460.835305] ? blk_get_request+0x40/0x40 [ 460.839356] ? find_held_lock+0x35/0x1d0 [ 460.843400] ? guard_bio_eod+0x1a3/0x560 [ 460.847441] ? lock_downgrade+0x980/0x980 [ 460.851563] ? rcu_read_lock_held+0xa9/0xc0 [ 460.855863] ? __disk_get_part+0x1b2/0x2b0 [ 460.860086] submit_bio+0x19a/0x4d0 [ 460.863699] ? submit_bio+0x19a/0x4d0 [ 460.867490] ? generic_make_request+0xdd0/0xdd0 [ 460.872152] ? bvec_alloc+0x2d0/0x2d0 [ 460.875940] ? guard_bio_eod+0x249/0x560 [ 460.879981] submit_bh_wbc+0x55f/0x710 [ 460.883846] __sync_dirty_buffer+0x15c/0x320 [ 460.888230] ? sync_mapping_buffers+0x180/0x180 [ 460.892893] ext4_commit_super+0x736/0xb60 [ 460.897119] ? idr_get_free+0xfd0/0xfd0 [ 460.901081] __ext4_error_file+0x28f/0x740 [ 460.905308] ? ext4_set_context+0x3e0/0x3e0 [ 460.909634] ? lock_downgrade+0x980/0x980 [ 460.913769] ? ext4_getblk+0x12a/0x500 [ 460.917647] ? ext4_iomap_begin+0x1150/0x1150 [ 460.922136] ? radix_tree_lookup+0x21/0x30 [ 460.926361] __ext4_check_dir_entry+0x249/0x320 [ 460.931028] ext4_readdir+0xd00/0x3600 [ 460.934920] ? __ext4_check_dir_entry+0x320/0x320 [ 460.939757] ? lock_downgrade+0x980/0x980 [ 460.943896] ? lock_acquire+0x1d5/0x580 [ 460.947857] ? lock_acquire+0x1d5/0x580 [ 460.951821] ? iterate_dir+0xc3/0x530 [ 460.955620] ? lock_release+0xa40/0xa40 [ 460.959593] ? rcu_note_context_switch+0x710/0x710 [ 460.964508] ? __might_sleep+0x95/0x190 [ 460.968475] ? down_read_killable+0x95/0x180 [ 460.972877] ? iterate_dir+0xc3/0x530 [ 460.976665] ? down_write+0x120/0x120 [ 460.980454] iterate_dir+0x1ca/0x530 [ 460.984161] SyS_getdents64+0x221/0x420 [ 460.988130] ? SyS_getdents+0x450/0x450 [ 460.992088] ? iterate_dir+0x530/0x530 [ 460.995956] ? SyS_read+0x220/0x220 [ 460.999564] ? do_syscall_64+0xb7/0x940 [ 461.003521] ? SyS_getdents+0x450/0x450 [ 461.007474] do_syscall_64+0x281/0x940 [ 461.011345] ? do_syscall_64+0x281/0x940 [ 461.015382] ? vmalloc_sync_all+0x30/0x30 [ 461.019513] ? _raw_spin_unlock_irq+0x27/0x70 [ 461.024003] ? finish_task_switch+0x1c1/0x7e0 [ 461.028494] ? syscall_return_slowpath+0x550/0x550 [ 461.033405] ? syscall_return_slowpath+0x2ac/0x550 [ 461.038322] ? prepare_exit_to_usermode+0x350/0x350 [ 461.043502] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 461.048853] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 461.053681] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 461.058854] RIP: 0033:0x454e79 [ 461.062025] RSP: 002b:00007f8e33a20c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 461.069714] RAX: ffffffffffffffda RBX: 00007f8e33a216d4 RCX: 0000000000454e79 [ 461.076958] RDX: 00000000000000bc RSI: 0000000020001540 RDI: 0000000000000015 [ 461.084203] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 461.091450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 461.098703] R13: 00000000000000a9 R14: 00000000006f3078 R15: 0000000000000001 2018/03/31 13:45:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0x0, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) accept$ipx(r1, &(0x7f0000000200), &(0x7f00000002c0)=0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r4, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r5, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) getsockopt$inet_buf(r5, 0x0, 0x2d, &(0x7f0000000480), &(0x7f0000000500)) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r6 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r5, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:44 executing program 3 (fault-call:8 fault-nth:2): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 461.159190] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 461.218256] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor1: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 2018/03/31 13:45:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) [ 461.251905] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor7: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 [ 461.263241] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor3: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 [ 461.278179] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor6: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 2018/03/31 13:45:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) [ 461.343720] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 461.370438] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 461.381347] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0x0, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) 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)) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'teql0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 461.477289] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x5]}, 0x6) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x0, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 461.602914] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 461.624210] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 461.656974] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x0, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)={0x2}) close(r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) open_by_handle_at(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x8, 0x400000000000001}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) [ 461.811309] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 461.826617] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 461.859391] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="f60b4d1123926907c24bf62e8d794805a8295ec6f8d38fa7aad122153bf2892827e7b50074a8ffe12821ed9d35d3c39927fbee0e"], 0x0) lseek(r1, 0x58, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000000)) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/207, 0xcf}, {&(0x7f00000002c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/131, 0x83}, {&(0x7f0000000480)=""/162, 0xa2}, {&(0x7f0000000540)=""/211, 0xd3}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x6) 2018/03/31 13:45:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="147bedb69f7ea475af175c35c2bd3bb9bd000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x0, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 461.998310] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 462.026406] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 462.046645] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 462.148261] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 462.158811] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x0, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) close(r2) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) r5 = gettid() sched_setattr(r5, &(0x7f0000000080)={0x30, 0x7, 0x0, 0x2, 0x4, 0x86, 0x1, 0x7ff}, 0x0) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r6 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/31 13:45:46 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) [ 462.968227] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 462.990280] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 463.006217] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) [ 463.094744] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 463.191758] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 463.207456] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x8, 0x2, 0x63, 0x9, 0x6, 0x69ad, 0x5, 0x4, 0x2, 0x5, 0x68ed, 0x7}) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) connect$ax25(r2, &(0x7f0000000040)={0x3, {"00802005e2bcf3"}, 0x6}, 0x10) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) r6 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r6, &(0x7f0000db5fdb)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000200", 0x24) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x2010, r6, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 463.400259] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 463.424502] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 463.442377] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0xff35, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) [ 463.548576] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000200)={0xd1, 0x100000001, 0x8}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) setsockopt$EBT_SO_SET_COUNTERS(r5, 0x0, 0x81, &(0x7f0000000680)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x8000, 0x5}, 0x8) 2018/03/31 13:45:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 463.657817] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 463.690361] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:47 executing program 1 (fault-call:7 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) [ 463.751881] FAULT_INJECTION: forcing a failure. [ 463.751881] name failslab, interval 1, probability 0, space 0, times 0 [ 463.763206] CPU: 0 PID: 4516 Comm: syz-executor1 Not tainted 4.16.0-rc7+ #8 [ 463.770315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.779677] Call Trace: [ 463.782278] dump_stack+0x194/0x24d [ 463.785929] ? arch_local_irq_restore+0x53/0x53 [ 463.790640] should_fail+0x8c0/0xa40 [ 463.794376] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/03/31 13:45:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0xd06}, &(0x7f0000000100)=0x8) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r3, &(0x7f0000000000)=ANY=[@ANYBLOB='\t\x00\x00\x00!\x00\x00\x00\v'], 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) [ 463.799504] ? perf_tp_event+0xae0/0xae0 [ 463.803609] ? __lock_acquire+0x664/0x3e00 [ 463.807861] ? memset+0x31/0x40 [ 463.811158] ? trace_hardirqs_off+0x10/0x10 [ 463.815510] ? perf_trace_lock+0x900/0x900 [ 463.819759] ? __lock_is_held+0xb6/0x140 [ 463.823841] ? memset+0x31/0x40 [ 463.827131] should_failslab+0xec/0x120 [ 463.831114] kmem_cache_alloc+0x47/0x760 [ 463.835187] ? rcu_note_context_switch+0x710/0x710 [ 463.840138] ? mempool_destroy+0x30/0x30 [ 463.844203] mempool_alloc_slab+0x44/0x60 [ 463.848358] mempool_alloc+0x16a/0x4b0 [ 463.852266] ? remove_element.isra.4+0x1b0/0x1b0 [ 463.857041] ? __unlock_page_memcg+0x53/0x100 [ 463.861630] ? lock_downgrade+0x980/0x980 [ 463.865788] ? __lock_is_held+0xb6/0x140 [ 463.869852] bio_alloc_bioset+0x3cd/0x760 [ 463.873988] ? bvec_alloc+0x2d0/0x2d0 [ 463.877800] ? check_same_owner+0x320/0x320 [ 463.882127] ? __unlock_page_memcg+0x72/0x100 [ 463.886624] submit_bh_wbc+0x105/0x710 [ 463.890501] __sync_dirty_buffer+0x15c/0x320 [ 463.894897] ? sync_mapping_buffers+0x180/0x180 [ 463.899572] ext4_commit_super+0x736/0xb60 [ 463.903792] ? idr_get_free+0xfd0/0xfd0 [ 463.907774] __ext4_error_file+0x28f/0x740 [ 463.912008] ? ext4_set_context+0x3e0/0x3e0 [ 463.916323] ? ext4_issue_zeroout+0x170/0x170 [ 463.920811] ? ondemand_readahead+0x36c/0xa70 [ 463.925291] ? lock_downgrade+0x980/0x980 [ 463.929425] ? ext4_getblk+0x12a/0x500 [ 463.933306] ? ext4_iomap_begin+0x1150/0x1150 [ 463.937798] ? radix_tree_lookup+0x21/0x30 [ 463.942037] __ext4_check_dir_entry+0x249/0x320 [ 463.946715] ext4_readdir+0xd00/0x3600 [ 463.950617] ? __ext4_check_dir_entry+0x320/0x320 [ 463.955455] ? lock_downgrade+0x980/0x980 [ 463.959615] ? lock_acquire+0x1d5/0x580 [ 463.963584] ? lock_acquire+0x1d5/0x580 [ 463.967554] ? iterate_dir+0xc3/0x530 [ 463.971366] ? lock_release+0xa40/0xa40 [ 463.975338] ? rcu_note_context_switch+0x710/0x710 [ 463.980405] ? __might_sleep+0x95/0x190 [ 463.984370] ? down_read_killable+0x95/0x180 [ 463.988761] ? iterate_dir+0xc3/0x530 [ 463.992558] ? down_write+0x120/0x120 [ 463.996354] iterate_dir+0x1ca/0x530 [ 464.000067] SyS_getdents64+0x221/0x420 [ 464.004033] ? SyS_getdents+0x450/0x450 [ 464.008004] ? iterate_dir+0x530/0x530 [ 464.011884] ? SyS_read+0x220/0x220 [ 464.015502] ? do_syscall_64+0xb7/0x940 [ 464.019478] ? SyS_getdents+0x450/0x450 [ 464.023451] do_syscall_64+0x281/0x940 [ 464.027329] ? do_syscall_64+0x281/0x940 [ 464.031370] ? vmalloc_sync_all+0x30/0x30 [ 464.035508] ? _raw_spin_unlock_irq+0x27/0x70 [ 464.039998] ? finish_task_switch+0x1c1/0x7e0 [ 464.044497] ? syscall_return_slowpath+0x550/0x550 [ 464.049428] ? syscall_return_slowpath+0x2ac/0x550 [ 464.054359] ? prepare_exit_to_usermode+0x350/0x350 [ 464.059377] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 464.064745] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 464.069579] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 464.074756] RIP: 0033:0x454e79 [ 464.077926] RSP: 002b:00007fde5d15ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 464.085623] RAX: ffffffffffffffda RBX: 00007fde5d15b6d4 RCX: 0000000000454e79 [ 464.092890] RDX: 00000000000000bc RSI: 0000000020001540 RDI: 0000000000000015 [ 464.100150] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 464.107399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 464.114656] R13: 00000000000000a9 R14: 00000000006f3078 R15: 0000000000000000 [ 464.164123] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 464.177751] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x61, 0x5, &(0x7f0000000200)=[{&(0x7f00000000c0)="b2475e5e77d0d134136075003c66cbaa90ff13dfe5d05066ed087ac2cbe37144bb7dcd494a6f0dd152cf57750ee1dbcfc2ef5556e953fe1117a3cbe2895c1026993413b26c367f3c923578bef280de7711f2eb3af316dcd8acf7a6ba2028257a988059d1df28baec21059092a2ebd73d295d62ebb01771603b9ac609922064370ed00aff6af95e3eed7f3e0ca140eee8f5c5", 0x92, 0x5}, {&(0x7f0000000180)="99afd2b8b8000e40335aa265361b8b636b2b289806b2076d93d6c584b03fa5b259618d0264418eac6770479cec8f9f", 0x2f, 0x5}, {&(0x7f00000002c0)="9df1217924aa2d51626a850cc1f857cecd87fbd0d1c530d4d46f91b944beed249f62a20d7ecbf40a8b94d2c519958ad81c7bf002523487d5824117144a7b9fa2c9165f811eb79f4f9ce2f7f4da9139a6e28222ed262b102bf7f9dea8afd642bd53cac9a431678c7878c224c006eb9c69aa4ddebc18fa658540a9261b0e8e9a95b9161cdd7cb57adfe384a02fa652b5e1ef9135c991f9c2b23efcaf", 0x9b, 0xfffffffffffffff7}, {&(0x7f0000000380)="23f79fe5fa9f2bbbbf0826756f54833bd7bd496344a7a3d0c3923924bfb61baa94447125d06a4ca688cbe96c7283b521f00c2d6e9bf860a8be42c98b23d748b33719ecbc1f2dc5fdf63fa6f06e07440b93b4de01d640e83579873a80a637e0fb4269e47d8fd55cd3090cf829a289ce8063b8dd0e3483577404ae3c26221275940417a567382646f2e1a9a600283d57abc4432606366cb5153439e64a073f8b6368a9fd40f0c24cbaec4002d7c84706e0cbe60922a71fdd11a55dac39d775ac84c66e", 0xc2, 0x8}, {&(0x7f0000000480)="44c9062dccd33e4c0da20f13cb38953c67104cfddff6d70d17e0567046bfaf471e5ce5ce0dfebb4bc9643cda2d4bb1179701a5a78e1bad992235dc71de9203a5e9b8eeb28a88f4167ea1c4e83069adfc0d8f5f9b84502f53fdc713a04c98a6b4e8675d1bad1bc64243c957249207ea8938bd44a75ff3612c32e2f86761b1d43855b6e984ab4cfdc24cb772be9b47e7b11ffbcf38925ade8234f016c9b2eeb14870144e4412c69b18091274e3e889349bc0894b05cae377b67629d5554f150f870db380f4df2321b5c85eb90b9e53b1a95e0cd23f07da45c43e9a08abb77512686f96c6e8af48ce37cad8", 0xea, 0x6}], 0x8000, &(0x7f0000000580)={[{@gid={'gid', 0x3d, [0x31, 0x37, 0x37, 0x31, 0x0, 0x35]}, 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@quota='quota', 0x2c}, {@noquota='noquota', 0x2c}, {@usrquota='usrquota', 0x2c}, {@usrquota='usrquota', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) 2018/03/31 13:45:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6_vti0\x00', r1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:47 executing program 1 (fault-call:7 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 464.242312] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 464.307488] FAULT_INJECTION: forcing a failure. [ 464.307488] name failslab, interval 1, probability 0, space 0, times 0 [ 464.318786] CPU: 1 PID: 4561 Comm: syz-executor1 Not tainted 4.16.0-rc7+ #8 [ 464.325882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.335234] Call Trace: [ 464.337822] dump_stack+0x194/0x24d [ 464.341462] ? arch_local_irq_restore+0x53/0x53 [ 464.346136] ? __lock_acquire+0x664/0x3e00 [ 464.350380] should_fail+0x8c0/0xa40 2018/03/31 13:45:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 464.354112] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 464.359218] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 464.364413] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 464.369604] ? lock_pin_lock+0x360/0x360 [ 464.373674] ? perf_trace_lock_acquire+0xe3/0x980 [ 464.378516] ? print_irqtrace_events+0x270/0x270 [ 464.383269] ? lock_release+0xa40/0xa40 [ 464.387245] ? perf_trace_lock+0x900/0x900 [ 464.391461] ? perf_trace_lock_acquire+0xe3/0x980 [ 464.396285] ? trace_hardirqs_off+0x10/0x10 [ 464.400589] ? perf_trace_lock+0x900/0x900 [ 464.404825] ? trace_hardirqs_off+0x10/0x10 [ 464.409151] should_failslab+0xec/0x120 [ 464.413113] kmem_cache_alloc_node+0x56/0x760 [ 464.417592] ? is_bpf_text_address+0x7b/0x120 [ 464.422075] create_task_io_context+0xb5/0x540 [ 464.426639] ? ioc_clear_queue+0x5e0/0x5e0 [ 464.430861] ? generic_make_request_checks+0x93f/0x2050 [ 464.436208] ? lock_downgrade+0x980/0x980 [ 464.440422] ? rcu_read_lock_held+0xa9/0xc0 [ 464.444732] ? __disk_get_part+0x1b2/0x2b0 [ 464.448966] ? __lock_is_held+0xb6/0x140 [ 464.453033] generic_make_request_checks+0x189a/0x2050 [ 464.458304] ? trace_event_raw_event_block_rq_requeue+0x6e0/0x6e0 [ 464.464518] ? save_stack+0xa3/0xd0 [ 464.468130] ? save_stack+0x43/0xd0 [ 464.471735] ? kasan_kmalloc+0xad/0xe0 [ 464.475597] ? kasan_slab_alloc+0x12/0x20 [ 464.479726] ? kmem_cache_alloc+0x12e/0x760 [ 464.484040] ? mempool_alloc_slab+0x44/0x60 [ 464.488361] ? bio_alloc_bioset+0x3cd/0x760 [ 464.492673] ? submit_bh_wbc+0x105/0x710 [ 464.496718] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 464.501891] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 464.507078] ? print_irqtrace_events+0x270/0x270 [ 464.511826] ? trace_hardirqs_off+0x10/0x10 [ 464.516131] ? trace_hardirqs_off+0x10/0x10 [ 464.520432] ? perf_trace_lock+0x900/0x900 [ 464.524646] ? perf_trace_lock_acquire+0xe3/0x980 [ 464.529464] ? __lock_is_held+0xb6/0x140 [ 464.533501] ? perf_trace_lock+0x900/0x900 [ 464.537730] generic_make_request+0xaa/0xdd0 [ 464.542133] ? trace_hardirqs_off+0x10/0x10 [ 464.546450] ? blk_get_request+0x40/0x40 [ 464.550501] ? find_held_lock+0x35/0x1d0 [ 464.554549] ? guard_bio_eod+0x1a3/0x560 [ 464.558597] ? lock_downgrade+0x980/0x980 [ 464.562738] ? rcu_read_lock_held+0xa9/0xc0 [ 464.567061] ? __disk_get_part+0x1b2/0x2b0 [ 464.571277] submit_bio+0x19a/0x4d0 [ 464.574884] ? submit_bio+0x19a/0x4d0 [ 464.578676] ? generic_make_request+0xdd0/0xdd0 [ 464.583329] ? bvec_alloc+0x2d0/0x2d0 [ 464.587108] ? guard_bio_eod+0x249/0x560 [ 464.591157] submit_bh_wbc+0x55f/0x710 [ 464.595049] __sync_dirty_buffer+0x15c/0x320 [ 464.599443] ? sync_mapping_buffers+0x180/0x180 [ 464.604096] ext4_commit_super+0x736/0xb60 [ 464.608307] ? idr_get_free+0xfd0/0xfd0 [ 464.612263] __ext4_error_file+0x28f/0x740 [ 464.616476] ? ext4_set_context+0x3e0/0x3e0 [ 464.620773] ? ext4_issue_zeroout+0x170/0x170 [ 464.625248] ? ondemand_readahead+0x36c/0xa70 [ 464.629727] ? lock_downgrade+0x980/0x980 [ 464.633866] ? ext4_getblk+0x12a/0x500 [ 464.637751] ? ext4_iomap_begin+0x1150/0x1150 [ 464.642234] ? radix_tree_lookup+0x21/0x30 [ 464.646458] __ext4_check_dir_entry+0x249/0x320 [ 464.651120] ext4_readdir+0xd00/0x3600 [ 464.655003] ? __ext4_check_dir_entry+0x320/0x320 [ 464.659833] ? lock_downgrade+0x980/0x980 [ 464.663969] ? lock_acquire+0x1d5/0x580 [ 464.667922] ? lock_acquire+0x1d5/0x580 [ 464.671874] ? iterate_dir+0xc3/0x530 [ 464.675669] ? lock_release+0xa40/0xa40 [ 464.679623] ? rcu_note_context_switch+0x710/0x710 [ 464.684542] ? __might_sleep+0x95/0x190 [ 464.688506] ? down_read_killable+0x95/0x180 [ 464.692903] ? iterate_dir+0xc3/0x530 [ 464.696692] ? down_write+0x120/0x120 [ 464.700472] iterate_dir+0x1ca/0x530 [ 464.704178] SyS_getdents64+0x221/0x420 [ 464.708138] ? SyS_getdents+0x450/0x450 [ 464.712088] ? iterate_dir+0x530/0x530 [ 464.715962] ? SyS_read+0x220/0x220 [ 464.719581] ? do_syscall_64+0xb7/0x940 [ 464.723539] ? SyS_getdents+0x450/0x450 [ 464.727511] do_syscall_64+0x281/0x940 [ 464.731385] ? do_syscall_64+0x281/0x940 [ 464.735428] ? vmalloc_sync_all+0x30/0x30 [ 464.739553] ? _raw_spin_unlock_irq+0x27/0x70 [ 464.744040] ? finish_task_switch+0x1c1/0x7e0 [ 464.748526] ? syscall_return_slowpath+0x550/0x550 [ 464.753447] ? syscall_return_slowpath+0x2ac/0x550 [ 464.758360] ? prepare_exit_to_usermode+0x350/0x350 [ 464.763374] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 464.768722] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 464.773558] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 464.778730] RIP: 0033:0x454e79 [ 464.781892] RSP: 002b:00007fde5d15ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 464.789577] RAX: ffffffffffffffda RBX: 00007fde5d15b6d4 RCX: 0000000000454e79 [ 464.796825] RDX: 00000000000000bc RSI: 0000000020001540 RDI: 0000000000000015 [ 464.804085] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 464.811340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 464.818597] R13: 00000000000000a9 R14: 00000000006f3078 R15: 0000000000000001 2018/03/31 13:45:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:48 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) open_by_handle_at(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="bffa7e6d2d0f1f00007f000000000000000000"], 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) open_by_handle_at(r0, &(0x7f0000000040)={0xcf, 0x7f, "5b69d88570d6141bcde71bdb2ac92ea80c7292de4e719ecf864861ed9cd68be14d998f316fde52bebbb0085060a82bd1bd137afc052f9e0d0f15c179268d41cdd0f6f6f8b06632e31fbf7ed204768b8bb9df10f9894e8597f5c3dbba1aa0ae84ac45758d077d0f20baeb9d6c5ec603a7ba45713f8c1695b6407e535b7156be75dba9380dfa2e70305c7b38444e352fbc66aaf6bd88800467c3a397714dafbecdcad73ea4cc27d758cfb51ad9386450a8e804fc40474ce6d8791c9bdfeb9fab8befa9166d208f44"}, 0x200000) 2018/03/31 13:45:48 executing program 1 (fault-call:7 fault-nth:2): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) [ 464.876598] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 464.893339] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/03/31 13:45:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 465.037271] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) getsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000000080), &(0x7f0000000200)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 465.137383] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 465.238272] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 lblcr [ 465.268677] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:48 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000040)=0x5, 0x4) close(r0) open_by_handle_at(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000010000040b"], 0x0) lseek(r1, 0x1, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x107281) getdents64(r1, &(0x7f0000003940)=""/71, 0x47) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000003600)={&(0x7f0000ffd000/0x1000)=nil, 0x3f, 0x1, 0x1, &(0x7f0000ffe000/0x2000)=nil, 0x4}) io_setup(0x5, &(0x7f0000000180)=0x0) io_submit(r2, 0x6, &(0x7f0000001500)=[&(0x7f0000000200)={0x0, 0xdd5007cd1d5e957c, 0x0, 0x0, 0x707, r1, &(0x7f00000002c0)="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", 0x1000, 0x3ff, 0x0, 0x1, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x18028000, r1, &(0x7f00000012c0)="24361ee86ee07b01a56177dcde856157539310a2906d56b5d6698c85f92379b46ab5be2e340428ce845b307f92a251195a0cb6ddec73b5d8030dd546be509c9da906a4fdd7c38cc1cba7bd3b071ddb236c15cf1db69b4f57255ca3285c55e2efa71a334a1a991d2f3fc2eb275f0975275a259f1a2184606d8f2736054f29de55aba5a38c784d20286be666ae573fb79db933818ba5d0c8f53d7ddeb795ffd9de15a5016c969da9", 0xa7, 0xfffffffffffffffa, 0x0, 0x0, r1}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x1, 0x800, r1, &(0x7f0000001380)="0e81dff1cf817457f4d357", 0xb, 0x10000, 0x0, 0x0, r1}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x1, 0x905b, r1, &(0x7f0000001400)="e10b4caf212889afd237b25e84764df03d4d9f32323fbb532d97032d0ce3", 0x1e, 0xc842, 0x0, 0x0, r1}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x95, r0, &(0x7f0000001600)="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", 0x1000, 0x1000, 0x0, 0x1, r1}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x8, 0x2, r1, &(0x7f0000002600)="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", 0x1000, 0x1, 0x0, 0x1, r1}]) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000039c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0xa) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000003900)={&(0x7f0000003800)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003840)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000003880)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000038c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x4, 0x4, 0x5}) r4 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r3) getsockname$ipx(r4, &(0x7f0000003780), &(0x7f00000037c0)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) open_by_handle_at(r4, &(0x7f0000000000)=ANY=[@ANYBLOB='S\x00\x00\v\x00\x00\x00\x00\x00'], 0x0) pwritev(r3, &(0x7f0000003f80)=[{&(0x7f0000003bc0)="41c16dd089948c4a01f3715222e517581690c5e4e721b08593d6965c823afcff69fcbb1243c4ebc5e4f64b57bb41ae78f4478ed4eaa36bff483e7021a80c367bcee24c00f5b964b3c5a91b74276f23fcddc89148308c984140464d3c812cac297eac3e1c1c35c4bdd8d6bc9f9347319378bd01d9010df25ebd9c87a02d94438e220f42e5704dab7f9f5b2069db5d3ece59c58c5baec4738e111b827a", 0x9c}, {&(0x7f0000003c80)="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", 0xfa}, {&(0x7f0000003d80)="065ed0e73a717761ba09cdaac909698c479cd94d04975ed8ff1856e260b33a6f9d6256f0734ee180f58448a9c9058900ef7dbfb24a5f502c09f06d4871b44f22c49712e02b60f43a77ef8fc56a4ab1c0445ed44e838ba0e6d1fc5a5fb264900f53ef2731b2bb1b843c986420c76038746fbab951cc57e2d6a7815f6d20b9ad463039dc54041bb7c49fcf7c724c85e471c4aeed7a5754af33fdfa18fa3185dc942f7c69eea65b50f92f145e938b725c8c660eb1ea9f14ab594a8143bbf0e732eec27ac02085673c5c8096376a4f31b14b1e4d6778f80219d4d8b8aeee0318145ad2", 0xe1}, {&(0x7f0000003e80)="e7c93c80c0db74b1f0047441066a3b74d9dec1a665ba0b2a97e29e449428231b125a35720d2a58c66b2ee151fd562ecdf3e4183909a9eb9566ec0a50b6c9c9c9857682439cf51b4e1aa0388af60e31aa8784ec0be25af6913a0886a110a11c1202416c6e93117a3e19c81010708ca0f451af8425819626b402", 0x79}, {&(0x7f0000003f00)="65343b0559de065f51afe6918a44d7a735ef9be5f7f2550e6bcfe808e92afbd30d9d290f2bd24fa34fd79158e9e7ba5f52f8a75317187b8eaf917daece192942a5b5d8425a2cee842e2774ffdfd144aaff320c93d9ddf066281f681647e87e9ed7ada4915de05fb13a0e94397124948e057b5d86e299e522eb57c4", 0x7b}, {&(0x7f0000000080)="1bd8fae53c2bee04f592de21597a802c915e7da58004e31e16b7e018f36df6c1f6", 0x21}], 0x6, 0x0) mq_timedreceive(r4, &(0x7f0000003640)=""/249, 0xf9, 0x0, &(0x7f0000003740)={0x77359400}) lseek(r3, 0x58, 0x0) getdents64(r3, &(0x7f0000001540)=""/188, 0xbc) timerfd_create(0x100000000002, 0x800) accept4$unix(r3, &(0x7f0000004000), &(0x7f0000004080)=0x6e, 0x800) 2018/03/31 13:45:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:48 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000002c0)={0x2, &(0x7f0000000200)=[{}, {}]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x9, 0x185000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r4, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x4}, 0x18) getsockname$inet(r5, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r6 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r5, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) alarm(0x7) 2018/03/31 13:45:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 465.310799] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 465.398132] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 465.450418] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 465.467589] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 lblcr 2018/03/31 13:45:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3], &(0x7f00000004c0)=0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x40, 0x200) sendmmsg$inet_sctp(r0, &(0x7f0000000300)=[{&(0x7f0000000080)=@in6={0xa, 0x4e21, 0x86, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)="44ea1a6d7b7062d6ce0296b4e36a02efde544a004cbfc38456944cac4501485a9b64a0d269024717152c8a2dddacbfa907f2e610a59357384146e3151d6916628b1cc174ea453d62722ab38f1111356bbfbe5cb83e3b2c8160f0374c46523a607cefafdfe2c8a259bcbb9f2f40ba2ea003fe271f15a68042f54ce65f6ef4a4126f809740257fd46c4fa54048228b8ea175b84f5a5d48a34b84c37e7651c1b5431ab51433a321beb182d636cddd18f97852a696e9878913047c4b297c", 0xbc}, {&(0x7f0000000200)="fc90a7a913574584bcedc8c667e33935bbd000ad93ce4da9e221bf626526b0acc2a6e6fbd0fbc3404932e961eaa06e64718bd21a90406bbdcfcee660d9690b2de0e0687370765fa7e7e47cbfb2dee38243e2633201d10938327d6978bda56df34dc010e0d2cfda65e7d601337d", 0x6d}], 0x2, &(0x7f00000002c0)=[@init={0x18, 0x84, 0x0, {0x7, 0x3ff, 0x4, 0x9}}], 0x30, 0x800}], 0x1, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="0900000001ff00000b"], 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000340)="509aa2f97f7c1edb90c7c52d14af4960a98c141ae4d99294b11bef1b59bf7886d34be589e7cca11386baab7324752f"}, 0x10) sync_file_range(r2, 0x400, 0x4, 0x2) 2018/03/31 13:45:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:48 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="090000b4c80f3eee08ac973e09005090ae137a1a3a7b78cbffff0b"], 0x2000000000000) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={"62726f75746500000000000000000000020000000000000000008000", 0x0, 0x3, 0x8b, [], 0x2fd, &(0x7f0000002d40), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x11, 0x800000003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80)={0x0}, &(0x7f0000002cc0)=0xc) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000002d00)=r4) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) r5 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newneigh={0x24, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000002b40)) sendto$ipx(r3, &(0x7f0000000400)="7fdb6101d7ab0df452a3f77ba8f42020751ffa67db1b1215d6", 0x19, 0x40, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r6 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002c40)) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) connect$rds(r3, &(0x7f0000002d40)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_route(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002600)=""/217, 0xd9}], 0x1, &(0x7f0000002700)=ANY=[@ANYBLOB="58000007e6ffff008000008f070000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0180000000000000"]], 0x17, 0x8000}, 0x5) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r9, 0x6, 0x1d, &(0x7f0000002d80)=""/122, &(0x7f0000002e00)=0x7a) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r8, &(0x7f0000002e40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000002bc0)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) 2018/03/31 13:45:48 executing program 5: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001d80), &(0x7f0000001e00)=0x60) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001e40), 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) recvfrom$inet(r3, &(0x7f0000001e80)=""/237, 0xed, 0x40002020, &(0x7f0000000040)={0x2, 0x4e22, @rand_addr=0x100000001}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00000002c0)={0x7, 0x6e, 0x7f, 0x9127}, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r5, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r6 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r6, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r7 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r6, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) socket$inet(0x2, 0x80000, 0x5) syz_mount_image$btrfs(&(0x7f00000003c0)='btrfs\x00', &(0x7f0000000480)='./file0\x00', 0x3, 0xa, &(0x7f0000001c80)=[{&(0x7f0000000680)="bbdfadbd9abfb17d4999dc11687e94ac74fc9c6d21004d0f17bf479273ffc9eb12345432955003f2217478d4e15c22bfe6859c5d9c390c9f0301aabafb9abeeb0fe01f1ee8817aee3469aff87239a0fe000bcbcab7f1d7c5871c0ff195667f337920756873191f948361ca79be47366d8bd7ec0362f0b62d5bfaccc626c8295824e4d28e3ae4637a05a5e9c8b0d88a2cb4c43bdb309b0e370a1cb0b7e042b1e5bf0e260fd1c765b4f3c90a5e6267f77ad812ac432037c4a749b417f10de46955c0262debcdaa93c1913ac39a0eef2ed0754432fc362113f065459fe10d58", 0xde, 0x4d8}, {&(0x7f0000000ac0)="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", 0x1000, 0x80000001}, {&(0x7f0000000840)="2ae818c517a303174189eb64be36b48cce07382ba8f662623b8835e3c4739ca7786808f76851ec3daecf7a106af1e7cc48ce9b2d1ae1af791dbfa78cef090605b6d2928ebc342d4174d8339178f296d9b0cdf2f829631754017093e5275e95e04e00d0c914a752f462f9700d50a6b1bd02efeb94ca7a2a1e5324a0799e8b4e2126db2692389649aaec93424be5206938674dcc48ac1d8a507d5d9ef464a9ce83d60c68a3e9de35d002f657f98097f749d731ae3ba60d2f2288c47dbb9af708", 0xbf, 0x3}, {&(0x7f0000000500)="662db85173571e96a58e3f", 0xb, 0x7}, {&(0x7f0000000580)="66be638a96d97ca73a2584879a868d7ef4552b43effaf6dacbe27ca3f851a076f02847f94a45367ffa4a79ff8f36b2cd", 0x30, 0x3}, {&(0x7f0000000900)="4c0674bbfbaf29ca3bebc42fe085a57710d1053a3c7e17e13660e727621c16164129c784991ee6ad017c7b8bebdb657a60cef594cde0e8b99fab89cf556a27e377fb0ad9ed6d1f5e", 0x48, 0xfff}, {&(0x7f0000001ac0)="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", 0xfa, 0x70}, {&(0x7f00000005c0)="ba34c106323601fb1c50623d2a3b311ec9eb6fe391d24f6498b3b3afc59b0ec0", 0x20, 0x2}, {&(0x7f00000009c0)="210c2a19414f44545e3d049d458d2c4bdfc56f39ddb1b61b150d33c2a1a69fb52fffec28e82bebddf7b8c478", 0x2c, 0x3dd8}, {&(0x7f0000001bc0)="cb2e5129a83a7239284e26ee15b42371d6bf718b5f42a9689cf5c316b49448072056e13a563d5bd5f4fd15101967b78b3665f66078bdcd9f15ce0b5c3306ad0b6a9d5b8bf086c06f6faac97614b4703f5c1682580aca5ad8c10814cf7c2f75d62b7290339f5e1eb61fa0d15e02a3602c1626fe97610061b3fabdeac5b3359b6517ada12401c91b80f5fa8dd9e80bb028be69bc6e5326d0adf443807f343bd6e688d0637886514d3644f73394f3884d", 0xaf, 0x2}], 0x110080, &(0x7f0000000a00)={[{@noautodefrag='noautodefrag', 0x2c}, {@clear_cache='clear_cache', 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}, {@ssd_spread='ssd_spread', 0x2c}, {@rescan_uuid_tree='rescan_uuid_tree', 0x2c}, {@ref_verify='ref_verify', 0x2c}, {@space_cache_v1='space_cache=v1', 0x2c}, {@check_int='check_int', 0x2c}]}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={r4, 0xff, 0x3, 0x6, 0xdf, 0x3}, 0x14) 2018/03/31 13:45:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) close(r2) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 465.537695] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x9) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x2, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) vmsplice(r0, &(0x7f0000000040), 0x0, 0x2) [ 465.594395] EXT4-fs error: 50 callbacks suppressed [ 465.594421] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor0: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 [ 465.622365] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor7: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 2018/03/31 13:45:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 465.669475] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 465.694867] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor1: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 2018/03/31 13:45:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 465.718514] bond0: Enslaving lo as an active interface with an up link [ 465.725372] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 465.750317] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 465.768634] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 lblcr [ 465.769813] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor6: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 2018/03/31 13:45:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000002c0)={{0xad76, 0x7, 0x7, 0x10000, "3a2b274b7c1c9f9286c0ca865fae2bea8d27ff1356cc615307c577343a6e6d079e68860936a5452c2d8927c5", 0x2}, 0x3, [0xdf, 0x6, 0x2, 0x3, 0x6, 0x1ff, 0x8001, 0x9, 0x1000, 0x0, 0x9, 0x3, 0x6, 0x6, 0x8, 0x7, 0x7, 0x4, 0x6c, 0x6, 0x7fff, 0x6, 0x5, 0xffffffff, 0xffffffffffffff81, 0x70a, 0x37a1226e, 0x2, 0x5, 0x1f, 0x2, 0xffffffffffffffaa, 0x7ff, 0x8, 0x9, 0x4, 0x97b, 0x1550, 0x3f, 0x3, 0x9, 0x0, 0x81, 0x100020000000, 0x7fff, 0x100000000000, 0x4, 0x3, 0x2, 0x7fffffff, 0x1, 0x17, 0x8, 0x407d, 0x10001, 0x9044000000000000, 0x1, 0x2, 0x800, 0x26f7, 0x6, 0x47, 0x1000, 0x8, 0x1, 0xffff, 0xf115, 0x6, 0x0, 0x74c, 0x7, 0x0, 0x80000001, 0xa0, 0x7c5e, 0x1af, 0x3c, 0x200000000, 0x8, 0x4, 0x10000, 0x40, 0x7, 0x6, 0xee3, 0xffff, 0x6, 0x4, 0x1, 0x9, 0x1, 0x1, 0x5, 0x4, 0x4, 0x80, 0x7, 0x1f, 0x5, 0x3, 0x7fff, 0x800, 0x6, 0x1, 0x4, 0x401, 0x3, 0x1f, 0x80, 0x0, 0x8000, 0x8, 0x80, 0x7, 0x6, 0x449f912a, 0x5, 0x3, 0x846, 0x2, 0x81, 0x1000, 0x310, 0xc4a7, 0x810d, 0x200, 0x401, 0x3eae1499], {0x77359400}}) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:49 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x40000000020) sendto$unix(r1, &(0x7f0000000780)="748698f343b2b48cdbd96ac1b0f1e77c540112ba5440b74d0f5c187cdb08dd07e1799820daaf0c0e2f3f3592f90f2dbd318f4eb7b6c4a0f99d25a44b2810ba7bb366680c8b9f2ec53684620b4f5e0a4f281e9ee19a161b5f3886b2ead26c55b1cdb2b00e629d49b8d5b2ca48b53a4861f04c5acb6949ae69141c09c8f7981c78c15c278915cde5821c57bbed2522869ce9d15bf7abc45c0daefa050935c7318d0530aa1d987d1b2a7caa51a35603e9f5c5410940025b58131965b3b8", 0xbc, 0x10, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xa374}}, 0xf8000, 0xffffffffffff0001, 0x8, 0x80, 0x100000000}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) write$eventfd(r1, &(0x7f0000000080)=0x8, 0x8) write$cgroup_pid(r1, &(0x7f0000001f40)=ANY=[@ANYBLOB="31228767d61f4e9febeaf0597159167d40d2020c72ac36e6f61239a8bd54b871a1b075f42809f56d05a5a616c3361539e317e7c10901eb94bf882bcbfedffee27d041004ec9f6d5197568010443e581c96c5738125eb9454e48f616e169d39be393c", @ANYBLOB="4f32eac59199d21cd737efdaff9023eab316c3deaf259b1fe9cd993996f5e8444c6f6ed1ebbfb8b587db076f64513cb22c1ef52b1108b9d56a5cca91e1ff914fe6c4520ce2ab9ef2ae2ec3751de0aa0d0428a2b132a893eaee994eda24d330d23f732c91519a18f2b510ca0ccc738eb43ead1771205added4bd2c7cd0b447e4c2ef0f06b16efd941c9a6fbbd4492863261d4fd8cbdbc4f9683cd29405778a24cab16bf8277c520e6db959b6a9f340c35a26a0e7f5236af74472e2baf38221aab32780fafe1f41fc3449e448a99878ec672a2dd18b17da1e182d6ec72757a5bebaf9d50dc74af8bb249eb5b4b", @ANYRES64, @ANYPTR64=&(0x7f0000001a00)=ANY=[@ANYPTR64, @ANYBLOB="f2fc29a14667cf67e20a46ea54a704259ab257b0abd9fa57ecd41cff7237a3047dd9d6184d2464531e95a6316e5a91bc735fe6d24289e95955760a668445f366719f9cd5d8657bc7ce2659fdf583bdd4a2c8dea32123eafaff59db75d8bedcd7c3c42109cdbb7b5da9cc65cc8df33d3b", @ANYBLOB="1c8b49b6018a6e7281de34e373d3a75a3e4356647d8aa8f7172b3ae338690c84b3b2f3ae0f056ef1de7abe7a61f99daea59275"], @ANYRES16=r1], 0x160) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x1029, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000540)=0x9, 0x4) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000840)=ANY=[]) umount2(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) umount2(&(0x7f0000000240)='./file0\x00', 0x2) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfffffffffffffffe, 0x40082) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000006c0)={r3, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x5, 0x6, 0x0, 0xffffffffffffffa5, 0x40}, 0x98) lsetxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="6f737800948aaf5c0755a50aa3f1f5ea4ab504a15120bfb5366f7c78b9757efc4ea615fb05d78006e27fd05edf622efb0a5aed0470f306090c31a32f0be5be945f7a6c956dc51b7d4e37e7357d692fe68f2289e679cc0006bd8acc7f717f4c4bf39011997422da6e79d1086aae6a97dc8a"], &(0x7f00000005c0)='^)mime_type(\x00', 0xd, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000580)="89efa02debacd56077b735bf7de32384", 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)={&(0x7f00000004c0)='./file1\x00', r1}, 0xffffffffffffffc7) [ 465.801431] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor1: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 [ 465.825753] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor0: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 2018/03/31 13:45:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) [ 465.924632] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor7: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 [ 465.935143] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor3: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 2018/03/31 13:45:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 466.012863] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor6: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 [ 466.014418] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:0 lblcr [ 466.045769] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor1: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 2018/03/31 13:45:49 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES64=r1, @ANYBLOB="d70fccf3c1ea576c077350f448d908a857a96a75deb03405ab455931d3f82224fb15c0c2f15417d34a3f93d3f6364432b3ad8ea135872ff13ad26ef301c76be645943e3ef553959c223916d5085be4a35c6ee13b6fd686bb988e5d72e8a92acb644b3ec17d1c24268680d44b04b719232c583c6846a6cc8dd086f3d9e8fed84ebdd102ef819178e783f74279638d3f60824b85cf3487a8c1178026108313f277288d84a97e57cd4cf964d4632467d3b8ac69c3d243"]]], &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000017c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000240)=0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x8e9b, 0x1f}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001640)={r4, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0x9}}, 0x401, 0x8001, 0x6, 0x7fff}, &(0x7f0000001700)=0x98) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000500)='./file0/file0\x00', 0x1000, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000540)="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", 0xffc, 0x7ff}], 0x4, &(0x7f0000001600)) truncate(&(0x7f0000000200)='./file0\x00', 0x6) fcntl$setlease(r1, 0x400, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r3}, &(0x7f00000003c0)=0xfffffffffffffcb7) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001740)={r5, 0x0, 0x400, 0x80}, &(0x7f0000001780)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x100000000000000}, &(0x7f0000000100)=0x8) recvfrom(r0, &(0x7f0000001900)=""/182, 0xb6, 0x100, &(0x7f0000000040)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80) 2018/03/31 13:45:49 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r3, &(0x7f0000000040)="f967e6f81540f213a6edfcd7e5be33cfee", &(0x7f00000002c0)=""/212}, 0x18) open_by_handle_at(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="09000000010000000bf7a3571965a5f4e76699790efb9d1165c120514cf4c21a402a31ae68f571086ac2b70c1d0146226ddb625619fb92983cd4341a6c6f6d456fae9b959001042a33276ee36120798151e651515ffd"], 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil) ioctl$void(r0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x6, 0x2, 0x40, 0x4, r3, 0x6}, 0x2c) close(r0) 2018/03/31 13:45:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="00f0dcda1e752f673ea44faf4dee7aa2edb7c317c06102cc8ffc6b8825a1d8f9188d0f8ced649f8f63620d5ea43cfa71f8dad897c6d9918b8f94a26c59803ac691b4a09878ded7457c25cfd62c3bc8e382aed6d2a84689000000000000eff41fcddd64069efddaf9fdff749bf9010dd2451664b260a1b00168a115db7395a3443fab03e5a77d3934cab506bf2d5ac46ada9975ef248a7298e5ae4318774f26d3504ab9fda107261e198ec089bdf3703433f1f5ff80b99fdd5ff20c2b6a8d6c25013fcc79c73e91a46c65612f66fee80e952900a8f50aa3435f7153"], 0x0) lseek(r0, 0x58, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @dev}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000000400)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f00000003c0)={&(0x7f0000000200)={0x7, 0x2, 0x5, {0x77359400}, {}, {0x4, 0x70d, 0x0, 0x80f}, 0x1, @canfd={{0x0, 0x3, 0xfffffffffffffffe, 0xdc8}, 0x25, 0x1, 0x0, 0x0, "ce5f5da6527839aea68ca69dab901d7abe959df8f78ffa4dbb9ec3b7126e219aa5d7ced4d6c33582de09ea8b2f07ae25388433ffad00931daa0c0141c26ca379"}}, 0x80}, 0x1, 0x0, 0x0, 0x24000001}, 0x8000) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) 2018/03/31 13:45:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="06000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:49 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) fchmod(r0, 0xa0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000080)="2374138d591de4c1e3cf56a3e605d24b4302", &(0x7f00000000c0)="94e94c42dbf37d4d48b1ff3df6c337d0e189f22238", 0x3}, 0x20) mkdirat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x80) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) sysinfo(&(0x7f0000000040)=""/29) lseek(r2, 0x58, 0x10000) getdents64(r2, &(0x7f0000000200)=""/188, 0xffffffffffffff3c) [ 466.252368] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:0 lblcr 2018/03/31 13:45:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="4900008000000000213109a6f30800000000000000"], 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400580) [ 466.308277] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:49 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) rt_tgsigqueueinfo(r2, r3, 0x26, &(0x7f00000000c0)={0x11, 0xfffffffffffffffd, 0x20, 0xfffffffffffffff7}) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r5 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r4) open_by_handle_at(r5, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r4, 0x58, 0x0) getdents64(r4, &(0x7f0000001540)=""/188, 0xbc) [ 466.389630] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 466.443331] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:0 lblcr 2018/03/31 13:45:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000080)={0x4, 0x10, [0x5, 0xb46, 0xffffffff, 0x6]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x0, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000800000012, 0x80800, 0x7fff) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) open$dir(&(0x7f0000000040)='./file0\x00', 0x101200, 0x50) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000001500)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'lo\x00', 0x101}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) syz_open_dev$loop(&(0x7f0000001480)='/dev/loop#\x00', 0x0, 0x0) syz_emit_ethernet(0x59, &(0x7f00000002c0)={@random="4aaf9afafb78", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_mc={0x8848, {[{0x4, 0x4, 0x9, 0x1ff}], @generic="96759edb4c5f394633ef2c41653d24d3ca3b5558594693ab653b363e1024d2a20f9a1028fcd142732e8ac02d3c2a2badf5342711f15f07e52312115630f1ceb3604ae459171cb6"}}}}, &(0x7f0000000080)={0x1, 0x1, [0xbc1, 0xf0, 0xbea, 0x4c1]}) 2018/03/31 13:45:50 executing program 3: socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r1, 0x2}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r4 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r3) open_by_handle_at(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="c611020000010000000b"], 0x0) setsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000000000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) lseek(r3, 0x58, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000080)) mq_open(&(0x7f0000000200)='/dev/ptmx\x00', 0x1, 0x20, &(0x7f0000000240)={0x6, 0x7ff, 0x7, 0xc2fc, 0x2413, 0x9, 0x1000, 0xfffffffeffffffff}) getdents64(r3, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\v\x00\x00\x00\x00\x00\x00\x00'], 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000040)=""/34, &(0x7f0000000080)=0x22) [ 467.442390] device lo entered promiscuous mode 2018/03/31 13:45:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 467.489368] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 467.503168] device lo left promiscuous mode 2018/03/31 13:45:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x0, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 467.529656] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 467.541150] device lo entered promiscuous mode 2018/03/31 13:45:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:51 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="09d698a0b4736c5651"], 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x4, 0x3, 0x3, 0x4, 0x8, 0x6ac, 0x81}, 0xc) fanotify_mark(r3, 0x44, 0x48000022, r3, &(0x7f0000000040)='./file0\x00') 2018/03/31 13:45:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x0, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x200300) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'syzkaller1\x00', 0x6}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x27, 0x6}, &(0x7f00000000c0)) timer_gettime(0x0, &(0x7f0000000bc0)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @rand_addr}, &(0x7f0000000440)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bond0\x00', r1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0xffffffffffffffff}, &(0x7f0000000240)=0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000140)) r2 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffa000/0x5000)=nil, 0x5000}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x5, 0x7}) ioctl$int_out(r0, 0x5462, &(0x7f0000000480)) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000540)={{0xffffffffffffffff, 0x1, 0x0, 0x0, 0x20}, 0x8, 0x5}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000680)={0x0, 0xfff}, 0x8) bind(r0, &(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x1, 0x5, 0x93, 0x3, "9454872c4878cfd86cc1f3b8bb41756875b0ed951d6dd4f329cf40adc48f90bdc513d41421a9f6cf6945f08d154c502f1b50fcfc71e897e5f39bc7bd43f786", 0x2a}, 0x80) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00000006c0)=0x9f9, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) gettid() 2018/03/31 13:45:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) getsockname(r1, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f00000000c0)=0x80) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000100)=r2) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xf, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x8, 0x400000000000001}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 467.634850] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 467.776867] binder: 4869:4871 ioctl 8010aa01 20000180 returned -22 [ 467.791675] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x0, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) set_robust_list(&(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x6, &(0x7f00000000c0)}, 0x18) [ 467.830779] binder: 4869:4871 got transaction with invalid offset (40, min 24 max 40) or object. [ 467.845172] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) [ 467.888185] binder: 4869:4871 transaction failed 29201/-22, size 40-16 line 3026 [ 467.956575] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 467.959714] binder_alloc: binder_alloc_mmap_handler: 4869 20000000-20002000 already mapped failed -16 [ 467.988220] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 468.023842] binder: 4869:4871 ioctl 8010aa01 20000180 returned -22 [ 468.059133] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/31 13:45:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x60082) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0x0, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:51 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000004c0)) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) socketpair(0x6, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = getpid() perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x3f, 0x9, 0x100000000, 0xff, 0x0, 0x247, 0x0, 0x8, 0x8, 0x7ff, 0x2, 0x9, 0x9, 0xa66b, 0x6, 0x7e, 0x8, 0x7, 0xfffffffffffff2b3, 0x0, 0x2, 0x2, 0x0, 0x71, 0xfffffffffffffffe, 0x254e, 0x8, 0x8, 0x1000, 0x2, 0x401, 0x7, 0x3c5, 0x5, 0x1ff, 0x3, 0x0, 0x8, 0x2, @perf_config_ext={0x1f, 0x8d9}, 0x20000, 0x6, 0x100000000, 0x3, 0x800, 0x8, 0x4}, r7, 0x1, r2, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000240)='rpc_pipefs\x00') perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp, 0x8010000200000004, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x181) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000340)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x400, &(0x7f000000a000)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000003c0)={0xffffffffffffff9c}) recvmsg$kcm(r8, &(0x7f0000004980)={&(0x7f0000003700)=@generic, 0x80, &(0x7f0000004840)=[{&(0x7f0000003780)=""/4096, 0x1000}, {&(0x7f0000004780)=""/131, 0xfffffffffffffefe}], 0x2, &(0x7f0000004880)=""/251, 0xfb, 0x2}, 0x40000140) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000440)='./file1\x00', 0x6) mkdir(&(0x7f0000000480)='./file0\x00', 0x42) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x2, 0x3, 0xb9, 0x8, 0x0, 0x7, 0x4000, 0x4, 0x8, 0x8, 0xb8b5, 0x8, 0x1, 0x100000000, 0x4, 0x4, 0x3, 0x7, 0x1, 0x10000000000003, 0x9, 0x7, 0x1, 0x10001, 0x3, 0x3ff, 0x0, 0x10001, 0xffffffff, 0x4, 0x3, 0xfffffffffffffffc, 0x0, 0x1, 0x4, 0x4, 0x0, 0x6, 0x1, @perf_config_ext={0x1, 0x8}, 0x2050, 0x1, 0x8adc, 0x3, 0x1, 0x3, 0x1ff}, r7, 0x5, r4, 0x9) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r6) r9 = getpid() perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x9, 0x8, 0xfff, 0x6, 0x0, 0x42e4, 0x20000, 0xd, 0x4, 0x1ff000000000000, 0xffffffff, 0x0, 0x1, 0x2, 0x0, 0xa, 0xd79, 0x5e6a, 0x1, 0x1, 0x7, 0x4, 0x0, 0xfff, 0x1f, 0x1f, 0x5, 0x7ff, 0xf0d5, 0x188, 0x4, 0x8001, 0xfffffffffffffff7, 0x1000, 0x2368000, 0x8, 0x0, 0x2, 0x2000000, @perf_bp={&(0x7f0000000040), 0xc}, 0x20, 0x8, 0x0, 0x2, 0x7f, 0x5, 0x6}, r9, 0x9, r0, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xd, 0x400, 0x7bcc, 0xe52, 0xc, 0xffffffffffffffff, 0x5}, 0x2c) 2018/03/31 13:45:51 executing program 1: r0 = getpid() r1 = fcntl$getown(0xffffffffffffff9c, 0x9) setpgid(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0xf2, 0x4) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) [ 468.071931] binder_alloc: 4869: binder_alloc_buf, no vma [ 468.074816] binder: 4869:4898 ioctl 40046207 0 returned -16 [ 468.077485] binder: 4869:4909 transaction failed 29189/-3, size 40-16 line 2963 [ 468.104942] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/31 13:45:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 468.143971] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/31 13:45:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="c8766021f7aa6aa19406a57f7e17727fa27832ff6aa4938d9213897714b2cfce84ef4f622bff16ce1293dbcc4ac0b5de9628c9ebab1572601b8588e6a7e1388f4c1ebfcd821c8acb1e350104facc5b24b6020fa27eac87a64220ae686a275055eb2f66ad77f5e111dc28d0e8ac506a2136249003e2e03b8ed62b526d075c578dec83439ea623f27fed3975cde6bb99e101d7aae38aaeb1901a8ee32a08eead798d41a1d4f77451ab26e4fb36d64e4f5fbf181faad81a29a5098a25c0c98a8a34e7909df3674bdb92048a10d3a366bba3019850c84bdf89ac88cd794f27e4596050144690"], 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:51 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffe, 0x2) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0xc280, 0x8, 0x8000, 0x6, 0x1, 0x9, 0xfffffffffffffff8, r6}, &(0x7f0000000100)=0x20) r7 = getpgid(0x0) getresuid(&(0x7f0000000240), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) getresuid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) fstat(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f0000000740)={0x0, 0x0}) r14 = geteuid() fstat(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r5, 0x10, &(0x7f0000000800)={0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xc) r18 = getgid() sendmsg$netlink(r2, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000002c0)={0x1ac, 0x1f, 0x810, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x4, 0x6b}, @generic, @typed={0x8, 0x4f, @u32=0x7f}, @generic="03f1832de1ae4a5ef5df831545287496f6eaae6db9a00dfda3c7b31febbeda1f4fd223e6d3a32f030bbaae4464435c64bb97cebc6359ffe79a54a2a428233fda6bc0c68150d38cc61f28e2d1ceccc7a86b7e153c9d23c8aa81b2def0d75d8caa4d67fc5ace7755e3a760cc3f4c471345bcabb38837a55d39c7837ce24fdef4a2d9fa7f779428e2331d283385fa8f12dd1c9ac0051d90b8a6ae6e", @typed={0x4, 0x47}, @nested={0xa4, 0x66, [@typed={0x8, 0x2, @fd=r3}, @generic="17c86494852e61d8b56107e741c86d9ae3741770d312659467e20b82f21e6519228cede48518d5d804d9c794fb82dbecf6c221781eaed694e8e7164c551685351e8d56d1233130af4f2438ba8d96d371b5c120a9753b0d4bdd3f0ca6bb0715fb67dafe4e9a581d8ec022445c68ac3342533182122d82792698e65adb2fd0421ce5e2995adfa9af196fe11840e8c655718a", @typed={0x4, 0x89, @binary}]}, @typed={0x8, 0x4e, @fd=r2}, @nested={0x44, 0x92, [@generic="6b1d5f3a892aac7c37e36625a2503f3a05cc9333cca180b8452b151dcb96068c76b0f8b378a78d07a5eb7e9c2fc955ee1627537fed3cedbab25496f48037ed87"]}]}, 0x1ac}], 0x1, &(0x7f00000008c0)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r1, r5, r2, r0, r3, r4]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r4, r1]}, @rights={0x18, 0x1, 0x1, [r3, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r2, r0, r5, r3]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x138, 0x20000000}, 0x1) [ 468.202108] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 468.220396] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 468.231862] rpcbind: RPC call returned error 22 2018/03/31 13:45:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0x0, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 468.299477] rpcbind: RPC call returned error 22 [ 468.317517] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 468.392752] rpcbind: RPC call returned error 22 2018/03/31 13:45:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0x0, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r2, 0x29, 0x5c, &(0x7f0000000040)=0x7, 0x4) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000040)=""/155, 0x9b) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000200)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:51 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000800)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe82) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffde7) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)=ANY=[], &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001980)={0x0, @in6={{0xa, 0x4e24, 0x1, @empty, 0x4a1}}, 0x400, 0x7, 0x101, 0x40fa1b9, 0xa5}, 0x98) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000001d40)=ANY=[@ANYBLOB="e4000000cc000000000e384a728920db1143e9fa1f787098c1aaecf29e5e50561a942f004c692eb831e658586adfc4250fb7bc21c4a662279484ea87a48c471de025bdac07ff13c6038487944c404ddaccea2bb50903ab4f7c11915f0ebdf3eef892fbee28516146f025f54cd02508bfe6573b194b42f7d2a3574fecc312ca4ad5c90770ee61fb69bc76bddbde50734a4c6a590756dd3958895de85de4e5976ec6a7f74a525c7e0407147f6a25f781cc5d927918b4a29e69ad5bc65d5293569606fa51ef40a37987f10f1370575014dfdfec25f05287146188d69ff61c435d"]) tgkill(r2, 0x0, 0x30) r3 = dup2(0xffffffffffffffff, r0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001a80)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001ac0)={@empty, 0x35, r4}) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001c40)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') tgkill(0x0, 0x0, 0x10) socket$inet6(0xa, 0xa, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[], &(0x7f0000000140)) r5 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) [ 468.414876] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 468.434525] rpcbind: RPC call returned error 22 2018/03/31 13:45:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:51 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) close(r1) fcntl$addseals(r0, 0x409, 0x3) open_by_handle_at(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="09000000010000ab0b"], 0x0) lseek(r2, 0x58, 0x0) getdents64(r3, &(0x7f0000001540)=""/188, 0xbc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000080)) 2018/03/31 13:45:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) rt_sigreturn() ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 468.547651] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:52 executing program 3: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)=0x6, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$int_in(r0, 0x2000544e, &(0x7f0000000000)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="00020000010000000bbb324a3929b62f862c62d56bffb0f9c77359a5"], 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) [ 468.619318] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 468.658439] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="09000000010000000b05a7a3dd0e4f1b0006057650b2525a921f187abd2fe5c80858803b98c845f74f2ae5a12d032c44b6ec84419f8b16d29aa12d359138c98915098ff6896db04b5323512ccadddf60fec017bf58af8f9500d528891285fad54ed27742136840d864b525fad6818a15363c91cd610cba3d60f276f3c231fc40de6c96fa2e5278ebbcb7c28d956da51e460bcca2c66567692c394f264000000000000000faaf00000000000000000000000000"], 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 468.807065] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="02007fb3", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d0200e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:52 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000000040)=""/188, 0xbc) 2018/03/31 13:45:52 executing program 4: accept$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000780)=0xd) mkdir(&(0x7f00000006c0)='./file0/control\x00', 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') getsockname(0xffffffffffffffff, &(0x7f0000000200)=@rc, &(0x7f00000000c0)=0x80) 2018/03/31 13:45:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x10400, 0x8) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) lseek(r0, 0x58, 0x1) open$dir(&(0x7f0000000040)='./file0\x00', 0x4400, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000180)={0x4, 0x1, 0x5, 0x4, 0x971c}) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x8001, 0x40) 2018/03/31 13:45:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x42}) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) [ 468.976691] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:52 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040), 0x4) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$VT_ACTIVATE(r2, 0x5606, 0x5) 2018/03/31 13:45:52 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00000002c0)={[], 0xff, 0x8, 0x2, 0x0, 0x1f, 0x1, 0xf000, [], 0x7fffffff}) r4 = dup3(r3, r2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r4, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) [ 469.020250] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 469.111176] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="021601070a95014e300f350dc5e8df25030017006f20000002004e20ac1414bb0000000000000000050019000000000002004e22e0000001000000000000000002004e247f0000010000800000000000"], 0x50}, 0x1}, 0x4000) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000480)=0x5, 0x4) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f00000002c0)={0x3, 0x61}) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:52 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00000002c0)={[], 0xff, 0x8, 0x2, 0x0, 0x1f, 0x1, 0xf000, [], 0x7fffffff}) r4 = dup3(r3, r2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r4, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) 2018/03/31 13:45:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x100) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x80000000) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="e8859e536440b8722f1da90fbfe46056a74e8406c0139cc9a62e4229e97e2d1458e7836ead68efdcafa13762ac5db06417beebca4f931c969b985bc9da0ac37bac2635f5c87e0cb8e66622df0c4ab0bac56a364c714b81a56a2ef41c3dc1dadcfcfa85b478a760e0831f43a4921a8a8c21c4ac64305b8c0f64663db82b22c4f75b96250193e579d1a24ab7b09e36584ad11928048d3ea1720da385a2852a02fad8f52e701c1cd5eb522e0ec2c83a6136a5fc1b8ee30d282e200195a8fa579c4e30abd2ece9c014102c1244fe5d09fd78d40f00000000000000"], 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) ioprio_set$pid(0x2, r4, 0x4) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) [ 469.229579] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:52 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00000002c0)={[], 0xff, 0x8, 0x2, 0x0, 0x1f, 0x1, 0xf000, [], 0x7fffffff}) r4 = dup3(r3, r2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r4, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) 2018/03/31 13:45:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x43, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x0, 0x81, 0xfffffffffffffffd, r3}, &(0x7f0000000100)=0x10) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000040)="a1480748f47ad55b00c9063da01b3e04b00c95ecd42fdaa2736456a7f0a5cd506cc8c1693cb0b553999e88c59eae09b7199e595dfc8a2b4d8f80f70c995fca99e7eb2fa94ca6383457d1c8ff2ba6f7e359a66e6333bb6dea675c4e666c41882feaa65bc66ae97cbb4ddf697a8400a0d9020247848ce967a46fa894d007d23d9539aa41a92a5367887e28680164f6242e9796cc2f8af36a87c9e9662207b01a66d7fd6058e96923cd1d63748d4b98d7", &(0x7f0000000100)=""/95}, 0x18) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 469.355142] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 469.381949] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x81) bind(r1, &(0x7f0000000040)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0), &(0x7f0000000140)=0xffffffffffffff28) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'lo\x00', 0x101}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) syz_open_dev$loop(&(0x7f0000001480)='/dev/loop#\x00', 0x0, 0x0) 2018/03/31 13:45:52 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00000002c0)={[], 0xff, 0x8, 0x2, 0x0, 0x1f, 0x1, 0xf000, [], 0x7fffffff}) r4 = dup3(r3, r2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r4, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) 2018/03/31 13:45:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 469.463310] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 469.494729] device lo left promiscuous mode [ 469.528465] device lo entered promiscuous mode 2018/03/31 13:45:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 469.562441] device lo left promiscuous mode [ 469.595163] device lo entered promiscuous mode [ 469.630959] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) close(r3) open_by_handle_at(r4, &(0x7f0000000000)={0x9, 0x80, '\v'}, 0x0) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000200)=""/245, 0xf5}, {&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000100)=""/83, 0x53}, {&(0x7f0000000400)=""/127, 0x7f}, {&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000180)=""/59, 0x3b}, {&(0x7f0000000580)=""/144, 0x90}], 0x7, 0x0) lseek(r3, 0x58, 0x0) getdents64(r3, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:53 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00000002c0)={[], 0xff, 0x8, 0x2, 0x0, 0x1f, 0x1, 0xf000, [], 0x7fffffff}) r4 = dup3(r3, r2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r4, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) 2018/03/31 13:45:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) sendto$unix(r1, &(0x7f00000000c0)="60e3dd0245ff2d9f5c64f54b83", 0xd, 0x4010, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/31 13:45:53 executing program 7: syz_emit_ethernet(0x101, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [], {@ipv4={0x800, {{0xb, 0x4, 0xffffffff, 0xfffffffffffffff9, 0xf3, 0x65, 0x4, 0x3, 0x33, 0x0, @dev={0xac, 0x14, 0x14, 0xf}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x13, 0x80, [@rand_addr=0x1, @rand_addr, @dev={0xac, 0x14, 0x14, 0x18}, @broadcast=0xffffffff]}, @generic={0xcf, 0x4, 'd\n'}]}}, @dccp={{0x4e21, 0x4e24, 0x4, 0x1, 0x3, 0x0, 0x0, 0xf, 0x3e65, "f1acff", 0x5, "f9028c"}, "9e67222f614908f1cece19a4590e1429a0d7cc8690d896e5a74b8587b4e819dbe97941badf45095ecedea93d1ce5f1c205a2e8bfc5687dcc2abd3676c76fc929e9c6267a7683311efd832232774c4236342f89702c483e2ca7fcedf73c5b575e72c7744ed73497ed1696f76f078ab7d1eae26d3218801bd1071dc771a4ce41a848d763b4fd913637e03bbf035b3b7531a4ae187158fa10f739ec2722bea639af3b33f338cb3e8fb35d6206e19448a4c6b3a2e11e55ccf6"}}}}}, &(0x7f0000000000)={0x0, 0x2, [0xbec, 0xd9b, 0xe6f, 0x7a1]}) socket(0x19, 0x802, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="e783c200f900aaaaaaaaaabb0806703f646a7896cb0400018aaaaaaaaabb020000d1aec2ee18ec7ab9e15813248d70565f6c3bbe3f22d37150f3c12fce3ba3860bf73c9780e4b4047e44af086a99f28069eba5ac7fc372ee47fe8696"], &(0x7f0000000180)={0x0, 0x0, [0x0, 0xadd]}) 2018/03/31 13:45:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000080)={0x6, 0x3ff, 0x7, 0x819e}) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f00000000c0)={0x9, 0xfffffffffffff732, '\v'}, 0xfffffffffffffffc) lseek(r1, 0x58, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0xb63}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000080)={0x1, r3}) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:53 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00000002c0)={[], 0xff, 0x8, 0x2, 0x0, 0x1f, 0x1, 0xf000, [], 0x7fffffff}) r4 = dup3(r3, r2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r4, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) 2018/03/31 13:45:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x8) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:53 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000), 0x0) socketpair(0x1, 0x80002, 0x6, &(0x7f0000000e40)) r1 = socket$pppoe(0x18, 0x1, 0x0) dup3(r0, r0, 0x80000) r2 = creat(&(0x7f0000000e80)='./file0\x00', 0x42) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000e00)=0x3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0x1, 0x8}, {0xffffffff, 0x3}, 0x8a, 0x5, 0x2000000000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}, 0x0, {}, 0x81}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000100)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x1}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x8040, 0x0) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000380), &(0x7f0000000b40)=0x2) r5 = request_key(&(0x7f0000000840)='dns_resolver\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000c40)={@multicast2}, &(0x7f0000000c80)=0xc) r6 = add_key(&(0x7f0000000940)='pkcs7_test\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000009c0)="94bfd80630f63b49d5829f332141644e2bcfbd32d5e3ec99d4344d2cd622772bde4e1971443c708da671628bd00ce8c5d3eea6cc1728bea53c40672a0afdc146006fd2a4f91129173b2a86fcfa80588752c2f96b383693cea7cc99d0dd30c8e5b30e061b218e9cce7def73d8a44906d81655f5ccdba87dbbaa675593ae4c653f8bcda4724957d4c9207bd38d3b14514dff0df9c2f7cef0eea412875d6d", 0x9d, 0xfffffffffffffff9) keyctl$instantiate(0xc, r5, &(0x7f0000000900)="ca9ea2b1d8e41621e5cb6bae6a6f5d3070d7545249030dbbaaa5f0d0354619ec65b9ad764a73c01111209059ec3ec88eee1307d77177e7cb744d", 0x3a, r6) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000000c0)={0x10}) r7 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000340)=0x579) r8 = add_key(&(0x7f0000000b00)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="174e9822f39274cf11bdf9d1d06f08fa834c1c78659b41753b531da39a032544e94884b3801cc5b41cdd96f3c5c63798a615c1a63710e87272cae56438a174f6f54bf7211a4f2d09f1b685870b73a5674f20151a6b8943c2cfbfd2938712529cd6815dc002bdbb2fab64066e87f7cd62b0e22c5ee7a1849fe383d2e166c9e10744d07cdfd58cacc735ffc79d3a1b8b9aa03daef1b437662237a6a2dd2e4927ee5e9a994f3f32a0883e44788e2c857288adeb0ad1bb9311418b035cbe1f028ba1d7930676dc9f", 0xc6, 0xfffffffffffffffe) add_key(&(0x7f00000006c0)='trusted\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)="695675f56f559a8776d88a9acefe59d28a322560c53e988b6e501ecc7a846f1758218c40d5a8317eda2c4034c0d8e705bb8df449de371325b47fffe2e1eb6b60a127dcf736fdea", 0x47, r8) getrusage(0x1, &(0x7f0000000740)) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000000a80)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x60, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, "9885ecabbdfd6b4897fddefffffc0800"}) request_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='/dev/sequencer2\x00', 0xfffffffffffffffa) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r7, 0xc0505350, &(0x7f00000007c0)={{0x4, 0x1ff}, {}, 0x2, 0x1, 0x101}) 2018/03/31 13:45:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 469.779088] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 469.799554] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 469.906874] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x0, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000b00000000b8ffad78ed1100f1f82fb0ec4e2072529b2d47988fa8ab04a98b32e8ead1e32d853b6a802270bbc7422095f1816fd8c642c74f0d0341da3f5de1dd554f"], 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x26e) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000680), &(0x7f0000000080)=0x68) 2018/03/31 13:45:53 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00000002c0)={[], 0xff, 0x8, 0x2, 0x0, 0x1f, 0x1, 0xf000, [], 0x7fffffff}) r4 = dup3(r3, r2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r4, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) 2018/03/31 13:45:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x8000000, 0x0, @perf_config_ext, 0x0, 0x5, 0xfffffffffffffffd, 0x4, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000200)=""/71) delete_module(&(0x7f0000000140)='/dev/autofs\x00', 0x800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) truncate(&(0x7f0000000180)='./file0\x00', 0x5) open_by_handle_at(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="0900000001110000ec19d17c0b6a3ba76235ce59e394d327755c2674eee2c55a14a83b416739549209dcab6d87c5a9211ebf10326af5a3738241c201eff6d7511e2bb52795bcd11929ddc108c78bc89aa93b05ef"], 0x0) lseek(r1, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) modify_ldt$read(0x0, &(0x7f00000002c0)=""/233, 0xe9) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000040)={0x1, 0x5, 0x7, 0x8, 0x2, 0x720d4374, 0x4, 0x3, 0xb62a, 0xffffffffffffffc0}) 2018/03/31 13:45:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x40000006000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x413b, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x3}, 0x4) getpriority(0x0, r3) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e1", 0x4e, 0x0) 2018/03/31 13:45:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:53 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00000002c0)={[], 0xff, 0x8, 0x2, 0x0, 0x1f, 0x1, 0xf000, [], 0x7fffffff}) r4 = dup3(r3, r2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r4, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) 2018/03/31 13:45:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x8, 0x400000000000001}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:53 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00000002c0)={[], 0xff, 0x8, 0x2, 0x0, 0x1f, 0x1, 0xf000, [], 0x7fffffff}) r4 = dup3(r3, r2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r4, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) 2018/03/31 13:45:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x7, 0x7, 0x7f, 0x0, 0x1, 0x1, 0xffffffffffffffff, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x7fff, 0x400000000000000, 0x0, 0x8, 0x9}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x8000}, &(0x7f0000000200)=0x8) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r5 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'ifb0\x00', 0x2}, 0x18) open_by_handle_at(r5, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r4, 0x58, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000080)) getdents64(r4, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) open_by_handle_at(r0, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001540)=""/188, 0xbc) [ 470.101489] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 470.108852] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 470.230735] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 470.304125] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:53 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00000002c0)={[], 0xff, 0x8, 0x2, 0x0, 0x1f, 0x1, 0xf000, [], 0x7fffffff}) r4 = dup3(r3, r2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r4, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) 2018/03/31 13:45:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080), 0x4) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000080)='ipddp0\x00') getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:53 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) accept4$ax25(r1, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) creat(&(0x7f0000000200)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000240)) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000001c0)=0xffffffffffffff00) r4 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000000c0)=0x0) kcmp(r4, r5, 0x2, 0xffffffffffffffff, r0) r6 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x0) keyctl$join(0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f0000000080)) socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) 2018/03/31 13:45:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x843e9429fbf94eb5) 2018/03/31 13:45:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:53 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00000002c0)={[], 0xff, 0x8, 0x2, 0x0, 0x1f, 0x1, 0xf000, [], 0x7fffffff}) r4 = dup3(r3, r2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) 2018/03/31 13:45:53 executing program 3: r0 = memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x2) r1 = memfd_create(&(0x7f0000000080)='/dev/ptmx\x00', 0x3) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r4 = getpgrp(0x0) sched_setattr(r4, &(0x7f00000000c0)={0x30, 0x3, 0x1, 0x0, 0x3, 0x0, 0x7, 0x100000000}, 0x0) r5 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x49) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000000)={0x10003, 0x1, 0xf004, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000003c0)={r6, 0x3, &(0x7f00000002c0)=[0x7, 0x4, 0x0], &(0x7f0000000300)=[0x1, 0x4], 0x40, 0x4, 0x0, &(0x7f0000000340)=[0x7, 0x2, 0x1, 0x3], &(0x7f0000000380)=[0x40, 0x48e6, 0x6, 0x10001, 0x8, 0x5, 0xa3b3, 0x2, 0x3f700eb4]}) close(r3) open_by_handle_at(r5, &(0x7f0000000200)=ANY=[@ANYBLOB="0b9eb62a1809cd24b1876268a4a68415e316ade7a4933837d4ea20c96a6f54f674522f4aab353af957ee6eb3e04d8893d75123"], 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0xffff, 0x7aa7, 0x80000001, 0xffffffffffffffff, 0x5ec2000000000], 0x5, 0x1, 0x9, 0x977, 0x2, 0x6e78, {0x6, 0x1, 0xfff, 0x2, 0x1, 0x8, 0x1, 0xa34, 0xf3, 0x2, 0x3, 0x8, 0x6, 0xb4, "569ddf619266d33b7e77b0666f39d687aa92bb6207ee247957b48096607d03b8"}}) lseek(r3, 0x58, 0x0) getdents64(r3, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_setscheduler(r1, 0x1, &(0x7f0000000040)=0x2) open_by_handle_at(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="09000000010000000bfb58c5d2388fea0424faf9adade9102e78e4b48c26161b1b64432ad880e50dd81d75dde85765cd4cbfab0988b87aa8484a5a1e31d41151be445e64c8fde941aacc0e6821f283fa564b05aca290654249af877e337be13a11fee026295ba452c1b3644385b60bdaa6a63b118fc0a1153f0f6a31411c2800a639f8246832e96a9dba40753563e3eb9b633cbe337eee02"], 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 470.461736] ÿ: renamed from bcsh0 [ 470.509897] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 470.527425] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:54 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00000002c0)={[], 0xff, 0x8, 0x2, 0x0, 0x1f, 0x1, 0xf000, [], 0x7fffffff}) r4 = dup3(r3, r2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) 2018/03/31 13:45:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000000c0)={@in6={0xa, 0x4e20, 0x96, @empty, 0x7fffffff}, {&(0x7f0000000040)=""/34, 0x22}, &(0x7f0000000080), 0x1c}, 0xa0) open_by_handle_at(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000800b"], 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:54 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000cc0)={0x0, 0x22, "ed539dca1266ee04629f87fe9de4cb1288e4ee3c440970f835ff7027593a652139ff"}, &(0x7f0000000d00)=0x2a) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x7fffffff, 0x22a, &(0x7f0000000280)=""/195}, 0x48) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000d40)={r6, 0x8}, &(0x7f0000000240)=0xffffffffffffff22) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r7 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r7, 0x107, 0x6, &(0x7f0000001000), 0xfffffffffffffea6) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r7, &(0x7f0000000200)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r5, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb92d5552f603f485e4e44", 0xad}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmmsg$inet_sctp(r7, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) vmsplice(r4, &(0x7f0000003740)=[{&(0x7f0000001080)=';', 0x1}], 0x1, 0x0) sendmsg(r0, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)="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", 0xc00}], 0x1, &(0x7f0000001580)=ANY=[], 0x0, 0x800}, 0x4000000) write(r4, &(0x7f0000335000), 0xfc94) r9 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000240)={'lo\x00', r10}) sendmsg$nl_route(r9, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@setlink={0x30, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_MASTER={0x8, 0xa, 0x9}]}, 0x30}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) readv(r3, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsh0\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r12, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000c80)=0x40, 0x4) 2018/03/31 13:45:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r3 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r4, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r5, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r6 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r5, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) accept4$inet(r3, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10, 0x80000) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x3fff7, 0x24) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="09000000010000000b02b9bc1662c362e1ace937808b0941247b130aa71fed594d13f83f098854e3611ceddacea1e7ef8adcb5192996851fd8fba7bdcdb81eb4e2de3beffa"], 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) [ 470.645530] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:54 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00000002c0)={[], 0xff, 0x8, 0x2, 0x0, 0x1f, 0x1, 0xf000, [], 0x7fffffff}) r4 = dup3(r3, r2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) 2018/03/31 13:45:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x3fffa, 0xa2) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="09000000010000007d0f4a306e278f1049d77f96df41401b932e9db6c979cb6159d57cd346ab1ca3bd9c2b7545b2acdb7d1f958846df385917cd3bd46d090365f47f8af9bca1959b58ad8d22c3e4ece2adb90f0de7f770f23e0ceb96f98a134bd0f76c18b822e4197af788c343521c649786a48b6503ad6881c00538e586b50a4dea63be46aa8834b9480000000000000000000000000000008e8b7c582cb69f238a96a7"], 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) [ 470.799822] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 470.812709] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:54 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00000002c0)={[], 0xff, 0x8, 0x2, 0x0, 0x1f, 0x1, 0xf000, [], 0x7fffffff}) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(0xffffffffffffffff, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000040)) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) 2018/03/31 13:45:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 470.840773] EXT4-fs error: 72 callbacks suppressed [ 470.840833] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor1: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 2018/03/31 13:45:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x0, '\v'}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 470.916856] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 471.018418] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 471.514092] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 471.538219] device bridge0 entered promiscuous mode [ 471.588383] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/03/31 13:45:55 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00000002c0)={[], 0xff, 0x8, 0x2, 0x0, 0x1f, 0x1, 0xf000, [], 0x7fffffff}) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(0xffffffffffffffff, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000040)) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) 2018/03/31 13:45:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000080)={r3}) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x2, 0x49, 0x16, 0x10000, 0x6, 0x5, 0x4b63000000000000, 0x6, 0x1, 0x2}) 2018/03/31 13:45:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) r4 = dup(r0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000680)={r2, 0x2, 0x385d, "664cefae23b9c8ca5b76ffbe8cb9bf3729853893f8d019cdbed464433151ad8dcdea6b161639d50538860881fc7bd72df4c033c7e2cc0bc7ec7c9f4b05d085903acde276243b1bad0e1fbc1602a3a5471bd9df6a1484c33f9ed5de6e6102139e308216b1529a16d6b51954a249a7f53cf48a47a59b5783a65bccb7d264809642c4684795542265c4f910a9b0fd1f09fc5b663263f57c891418397454691c94b9a88b1d481bbad982b52466772b15d7ba5d64bd93651052524d6971a11a02145788"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r5, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r6 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r5, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/31 13:45:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x101, 0x1, 0x0, 0x10000, 0x26, 0x1}, 0x1ff}) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="f1000001010008000b"], 0x0) lseek(r0, 0x58, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getpeername$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) write$vnet(r2, &(0x7f0000000180)={0x1, {&(0x7f0000000100)=""/24, 0x18, &(0x7f0000000140), 0x3, 0x1}}, 0x68) connect$netlink(r2, &(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbff, 0x2000000}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000780)={0xffffffffffffffff}) shutdown(r3, 0x1) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = open(&(0x7f0000000280)='./file0\x00', 0x400000, 0x1a0) sync() ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0x1ff) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={0x0, 0x6}, 0x8) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x2) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000440)='ipddp0\x00') fcntl$addseals(r2, 0x409, 0x2) connect$ax25(r5, &(0x7f0000000580)={0x3, {"deef2fccb99cc8"}, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000005c0)={0x0, 0xffffffff00000000}, &(0x7f0000000600)=0x8) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0xbc, 0x7, 0x6, &(0x7f0000ff9000/0x4000)=nil}) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000640)={0x3, 0x0, [{0x80000000, 0x6, 0x1, 0xff00000000000, 0x9, 0x7, 0xffff}, {0xf, 0xffffffffffffff80, 0x2, 0x7, 0x0, 0x8, 0x94}, {0x0, 0xf0, 0x74bf80302b66daad, 0xd3, 0x5, 0x8, 0x9}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000700)) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000000740), 0x4) 2018/03/31 13:45:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x8, 0x400000000000001}, 0x0) lseek(r2, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:55 executing program 7: syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x800) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3954d4683700050000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f03000000ff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = socket(0x10, 0x0, 0xc) write(r1, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b000440000000000200", 0x1e) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00009c5000), 0x4924967, 0x0) recvmmsg(r3, &(0x7f0000000280), 0x400000000000022, 0x0, 0x0) r5 = getpid() prctl$setptracer(0x59616d61, r5) r6 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x52, 0x10800) r7 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r6, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) accept4$inet6(r7, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r7, r8, r9) syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendto(r10, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/03/31 13:45:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 471.630696] device bridge0 left promiscuous mode 2018/03/31 13:45:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001540)=""/188, 0xbc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 471.674065] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor3: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 2018/03/31 13:45:55 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00000002c0)={[], 0xff, 0x8, 0x2, 0x0, 0x1f, 0x1, 0xf000, [], 0x7fffffff}) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(0xffffffffffffffff, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000040)) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) 2018/03/31 13:45:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 471.746011] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor3: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 2018/03/31 13:45:55 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r4 = dup3(r3, r2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r4, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) 2018/03/31 13:45:55 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) tee(r0, r2, 0x474b, 0x1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) close(r1) open_by_handle_at(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="f8ffffff000000000b"], 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) [ 471.817788] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 471.835579] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 13:45:55 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x0, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r2, 0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x7ffffe, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mknod(&(0x7f0000001300)='./bus\x00', 0x13, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001540)={0x1, 0x0, 0x2, 0x3f, r4}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000001580)=ANY=[@ANYRES32=r4, @ANYBLOB="71000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d167045001004cb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcbfcc25ad1790af2bb25fcd90249382f50a6ce2b858d6c7b2e9c1362c2e5169454320d114654911f4ea89b74134cf13ccb0d42daec6e8d336826b391d31a05c38aa36e3650f6806e2860cf2ccccc89c5055f7a14b7b9c7de74987039e36179983862fabf6f39e8318b6fab695303c43a252e74403a437e064474b456"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r5, 0x4, 0x6000) lgetxattr(&(0x7f0000000180)='./bus\x00', &(0x7f0000001700)=ANY=[@ANYBLOB="7379737465532e76616d666911f85458e2733476f50876bc9024b3d11fba3db52aac0ac15164504898215e5c0a84e3aff4eeff9c469dcb55af0d70f4207057767a18c8e27e03984b8252653a6faa7d4c7cfb7a2ae42989a9577318e2045a2910fb0e3e3cc45637d68c941676d3d0bba07d4f668c19d4304d61bb22f6ddd86fbbfd"], &(0x7f0000001440)=""/235, 0xeb) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x0, 0x0, 0x0, r4}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r6, 0x4) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r7) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/03/31 13:45:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/03/31 13:45:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000080)="670f019df172b9800000c00f3235000100000f3066b8fa000f00d8660f38808a0400000066bad004b000ee660ffe91ebee0000b805000000b9000001000f01d966baf80cb868a97f8bef66bafc0cb0f2ee66baf80cb8ac448e8eef66bafc0c66ed650f01c8", 0x65}], 0x1, 0x1, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/31 13:45:55 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r4 = dup3(r3, r2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r4, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) 2018/03/31 13:45:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) sysfs$1(0x1, &(0x7f0000000080)='/dev/snd/pcmC#D#p\x00') getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) [ 471.907942] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 471.921980] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor1: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 2018/03/31 13:45:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x301800, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000040)={0x4a4}, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open_by_handle_at(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="09000000010000000b54d4e8d67154d7ed29ef28a86c4cf2b072aca7b791e2efbb187144f173cb0645f9b3ca2c644b"], 0x0) lseek(r2, 0xff7ffffffffffffd, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) 2018/03/31 13:45:55 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r4 = dup3(r3, r2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r4, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) [ 472.024334] EXT4-fs error (device sda1): ext4_readdir:239: inode #11: block 8354: comm syz-executor1: path /lost+found: bad entry in directory: rec_len is smaller than minimal - offset=88(88), inode=0, rec_len=0, name_len=0 2018/03/31 13:45:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x2001) r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r2) open_by_handle_at(r3, &(0x7f0000000000)={0x9, 0x400000000000001, '\v'}, 0x0) lseek(0xffffffffffffffff, 0x58, 0x0) getdents64(r2, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) [ 472.089190] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 472.157828] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 472.232725] kasan: CONFIG_KASAN_INLINE enabled [ 472.237576] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 472.244925] general protection fault: 0000 [#1] SMP KASAN [ 472.250433] Dumping ftrace buffer: [ 472.253941] (ftrace buffer empty) [ 472.257620] Modules linked in: [ 472.260784] CPU: 1 PID: 5412 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #8 [ 472.267851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.277248] RIP: 0010:native_write_cr4+0x4/0x10 [ 472.281886] RSP: 0018:ffff8801b1dbeff8 EFLAGS: 00010093 [ 472.287220] RAX: ffff8801c32a6100 RBX: 00000000001606e0 RCX: ffffffff811a6082 [ 472.294459] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000001606e0 [ 472.301700] RBP: ffff8801b1dbeff8 R08: 1ffff100363b7d5b R09: 0000000000000004 [ 472.308941] R10: ffff8801b1dbef68 R11: 0000000000000006 R12: 0000000000000093 [ 472.316190] R13: ffff8801c32a6100 R14: ffff8801db11d130 R15: ffff8801db11d130 [ 472.323433] FS: 00007fb51a499700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 472.331629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 472.337479] CR2: 00007fcfbfcca000 CR3: 000000000846a001 CR4: 00000000001626e0 [ 472.344750] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 472.351997] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 472.359242] Call Trace: [ 472.361847] hardware_disable+0x34a/0x4b0 [ 472.366011] ? kvm_io_bus_get_dev+0x2a0/0x2a0 [ 472.370520] kvm_arch_hardware_disable+0x35/0xd0 [ 472.375250] ? kvm_io_bus_get_dev+0x2a0/0x2a0 [ 472.379714] hardware_disable_nolock+0x30/0x40 [ 472.384319] on_each_cpu+0xca/0x1b0 [ 472.387920] hardware_disable_all_nolock+0x3e/0x50 [ 472.392826] kvm_put_kvm+0x956/0xdf0 [ 472.396510] ? kvm_clear_guest+0xb0/0xb0 [ 472.400549] ? kvm_irqfd_release+0xd1/0x120 [ 472.404842] ? lock_downgrade+0x980/0x980 [ 472.408971] ? _raw_spin_unlock_irq+0x27/0x70 [ 472.413451] ? kvm_irqfd_release+0xdd/0x120 [ 472.417756] ? kvm_irqfd_release+0xdd/0x120 [ 472.422138] ? kvm_put_kvm+0xdf0/0xdf0 [ 472.426001] kvm_vm_release+0x42/0x50 [ 472.429786] __fput+0x327/0x7e0 [ 472.433038] ? fput+0x140/0x140 [ 472.436291] ? check_same_owner+0x320/0x320 [ 472.440582] ? _raw_spin_unlock_irq+0x27/0x70 [ 472.445048] ____fput+0x15/0x20 [ 472.448301] task_work_run+0x199/0x270 [ 472.452164] ? task_work_cancel+0x210/0x210 [ 472.456459] ? _raw_spin_unlock+0x22/0x30 [ 472.460577] ? switch_task_namespaces+0x87/0xc0 [ 472.465222] do_exit+0x9bb/0x1ad0 [ 472.468646] ? find_held_lock+0x35/0x1d0 [ 472.472684] ? mm_update_next_owner+0x930/0x930 [ 472.477327] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 472.482494] ? lock_downgrade+0x980/0x980 [ 472.486615] ? __unqueue_futex+0x1c0/0x290 [ 472.490819] ? lock_release+0xa40/0xa40 [ 472.494765] ? fault_in_user_writeable+0x90/0x90 [ 472.499526] ? do_raw_spin_trylock+0x190/0x190 [ 472.504080] ? futex_wake+0x680/0x680 [ 472.507852] ? perf_trace_lock_acquire+0xe3/0x980 [ 472.512666] ? futex_wait+0x6a9/0x9a0 [ 472.516444] ? perf_trace_lock+0x900/0x900 [ 472.520693] ? debug_check_no_obj_freed+0x3da/0xf1f [ 472.525682] ? trace_hardirqs_off+0x10/0x10 [ 472.529977] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 472.535052] ? futex_wake+0x2ca/0x680 [ 472.538829] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 472.543642] ? memset+0x31/0x40 [ 472.546893] ? find_held_lock+0x35/0x1d0 [ 472.550931] ? get_signal+0x7a9/0x16d0 [ 472.554791] ? lock_downgrade+0x980/0x980 [ 472.558913] do_group_exit+0x149/0x400 [ 472.562776] ? do_raw_spin_trylock+0x190/0x190 [ 472.567326] ? SyS_exit+0x30/0x30 [ 472.570757] ? _raw_spin_unlock_irq+0x27/0x70 [ 472.575231] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 472.580232] get_signal+0x73a/0x16d0 [ 472.583930] ? ptrace_notify+0x130/0x130 [ 472.587968] ? lock_downgrade+0x980/0x980 [ 472.592097] ? lock_release+0xa40/0xa40 [ 472.596047] ? __lock_is_held+0xb6/0x140 [ 472.600087] do_signal+0x90/0x1e90 [ 472.603607] ? iterate_fd+0x3f0/0x3f0 [ 472.607388] ? setup_sigcontext+0x7d0/0x7d0 [ 472.611688] ? lock_release+0xa40/0xa40 [ 472.615640] ? kvm_vcpu_fault+0x520/0x520 [ 472.619767] ? do_vfs_ioctl+0x486/0x1520 [ 472.623809] ? exit_to_usermode_loop+0x8c/0x2f0 [ 472.628462] exit_to_usermode_loop+0x258/0x2f0 [ 472.633032] ? filp_open+0x70/0x70 [ 472.636552] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 472.642065] ? do_syscall_64+0xb7/0x940 [ 472.646022] do_syscall_64+0x6ec/0x940 [ 472.649891] ? vmalloc_sync_all+0x30/0x30 [ 472.654019] ? _raw_spin_unlock_irq+0x27/0x70 [ 472.658507] ? finish_task_switch+0x1c1/0x7e0 [ 472.662991] ? syscall_return_slowpath+0x550/0x550 [ 472.667908] ? syscall_return_slowpath+0x2ac/0x550 [ 472.672826] ? prepare_exit_to_usermode+0x350/0x350 [ 472.677821] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 472.683154] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 472.687970] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 472.693128] RIP: 0033:0x454e79 [ 472.696291] RSP: 002b:00007fb51a498ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 472.703975] RAX: fffffffffffffe00 RBX: 000000000072bec8 RCX: 0000000000454e79 [ 472.711220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 472.718467] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 472.725714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 472.732951] R13: 00007ffe181892af R14: 00007fb51a4999c0 R15: 0000000000000000 [ 472.740194] Code: 0f 1f 80 00 00 00 00 55 48 89 e5 0f 20 d8 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 0f 22 df 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 <0f> 22 e7 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 44 0f 20 c0 5d [ 472.759266] RIP: native_write_cr4+0x4/0x10 RSP: ffff8801b1dbeff8 [ 472.765384] ---[ end trace ad1120839fc439df ]--- [ 472.770103] Kernel panic - not syncing: Fatal exception [ 472.775885] Dumping ftrace buffer: [ 472.779398] (ftrace buffer empty) [ 472.783074] Kernel Offset: disabled [ 472.786671] Rebooting in 86400 seconds..