{@loopback}, &(0x7f0000001340)=0x14) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYBLOB="0000051000000000000000003ab80000a203000000000200000000000000000009ca28"], 0x23) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5fe, 0x4000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000040)=0xd, 0x4) 2018/05/24 02:19:26 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0xa4ffffff, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) pread64(r0, &(0x7f00000001c0)=""/151, 0x97, 0x0) 2018/05/24 02:19:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000e9f300", 0x4012}) 2018/05/24 02:19:26 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0xd, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x70bd2c, 0x3507}]}, 0x48}, 0x1}, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) socket$key(0xf, 0x3, 0x2) 2018/05/24 02:19:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x0, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:26 executing program 3: r0 = socket$inet6(0xa, 0x800000000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) sendto$inet6(r1, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000004c0)=0x301, 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x18b) ftruncate(r2, 0x280080) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/24 02:19:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000002f400", 0x4012}) 2018/05/24 02:19:26 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000280)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0xfffffffffffffdc5}, 0x0) recvmsg$kcm(r0, &(0x7f0000001800)={&(0x7f0000000140)=@ax25, 0x80, &(0x7f0000000780)=[{&(0x7f0000000240)=""/15, 0xf}, {&(0x7f00000002c0)=""/68, 0x44}, {&(0x7f0000000340)=""/192, 0xc0}, {&(0x7f0000000400)=""/208, 0xd0}, {&(0x7f0000000500)=""/48, 0x30}, {&(0x7f0000000540)=""/118, 0x76}, {&(0x7f00000005c0)=""/116, 0x74}, {&(0x7f0000000640)=""/232, 0xe8}, {&(0x7f0000000740)=""/50, 0x32}], 0x9, &(0x7f0000000800)=""/4096, 0x1000, 0x1000}, 0x2000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/24 02:19:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x0, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:27 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0xc00) 2018/05/24 02:19:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x0, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b000000000000f3e6", 0x4012}) 2018/05/24 02:19:27 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xd0100194]}, 0x10) 2018/05/24 02:19:27 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000003c0)={0x14}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) readv(r1, &(0x7f0000001400)=[{&(0x7f0000000000)=""/46, 0x2e}], 0x1) r2 = gettid() ptrace$peekuser(0x3, r2, 0x6) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x10000001}, {{0x2}}], 0x30) 2018/05/24 02:19:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) socketpair(0x19, 0x1, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f00000001c0)=0x80) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0xa, r3}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x3, r2}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000004c0)={@empty, @dev, 0x0}, &(0x7f0000000500)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000540)={@empty, 0x76, r4}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r2, 0x4) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000040)={'sit0\x00', @ifru_settings={0xfffffffffffffc01, 0x3, @fr_pvc_info=&(0x7f0000000240)={0x1, 'syz_tun\x00'}}}) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x9, 0x200) 2018/05/24 02:19:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000f3ef00", 0x4012}) 2018/05/24 02:19:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x0, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x1ff}, &(0x7f0000000040)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000140)=0x70e2, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="f679e8bbe00a9b1ccf333b8050721cbc791241e1c3af87b48f858487269fc0293d6418d0915625715cf9e7d9de65c5025e0ad0c9b64d22dc748662493c9919c82a1b60e4", 0x44) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) ioctl$VT_RELDISP(r0, 0x5605) ppoll(&(0x7f0000000380)=[{r1}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000400), 0x8) recvfrom$ax25(r1, &(0x7f0000000300)=""/90, 0xfffffffffffffe27, 0x0, &(0x7f0000000100)={0x3, {"d4ad0f2391f881"}}, 0x8350000) fchmod(r1, 0x73) 2018/05/24 02:19:27 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffffff1e, 0x2000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000140)=0x7d) timer_create(0x39318d163eb6390a, &(0x7f000083dfa8)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc6f28), &(0x7f0000490000)}}, &(0x7f0000c3affc)) 2018/05/24 02:19:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000f40400", 0x4012}) 2018/05/24 02:19:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000000)) 2018/05/24 02:19:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000009f400", 0x4012}) 2018/05/24 02:19:28 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200100, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000040)={0x0, 0x5002, 0xe0, 0x100000000, 0x7fffffff}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000080)={{0xf000, 0x100005, 0x9, 0x56f, 0x10000, 0x2bc, 0xb2de, 0x2, 0x2, 0x200, 0x10001, 0x1d}, {0x4, 0x6004, 0x10, 0x7, 0xfffffffffffffffe, 0x26, 0x7, 0x6, 0x80000001, 0x1a27, 0xfffffffffffffff8, 0x1f}, {0x104004, 0x3001, 0xa, 0x2a0a, 0x8, 0xffff, 0xd175, 0xe1f0, 0x4, 0x3a, 0x7, 0x9}, {0x5001, 0x10000, 0xf, 0xff, 0x1f, 0x6, 0x9, 0x5, 0x2, 0x7, 0x2, 0x6}, {0xd001, 0x4000, 0xd, 0x7, 0x8, 0x3f, 0x4, 0x7, 0x6, 0x2, 0x1000, 0x9}, {0x0, 0x5000, 0xe, 0x8000, 0x592c, 0x9, 0x5, 0x1, 0xabc2, 0x1ff, 0x80000000, 0xffff}, {0x6000, 0xd000, 0xd, 0x7, 0x8383, 0x1000, 0x2, 0x5, 0x7304746b, 0x5, 0xcd, 0xfffffffffffffff8}, {0x105000, 0x100000, 0x3, 0x1, 0x0, 0xf176, 0x8, 0x3f, 0xffffffff, 0x8, 0x4, 0x5}, {0x101000, 0x5}, {0x107005, 0x7000}, 0x2, 0x0, 0x3004, 0x0, 0xc, 0x4000, 0x1, [0x1, 0x3, 0x2, 0xff]}) socket$pptp(0x18, 0x1, 0x2) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00000001c0)={0x10d000, 0x16000, 0x100000001, 0xfffffffffffffe00, 0x1ff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000280)={0x127ff, 0x3, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r1, 0x301, 0x70bd25, 0x25dfdbff, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000440)={0x1, 0xff, 0x4, 0x0, 0x0, [], [], [], 0x1, 0xf8f}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000580)={{0xf000, 0x11f001, 0x10, 0xfffffffffffffc00, 0xae, 0x80000000, 0x7, 0x1, 0x3, 0x1ff, 0xffffffffffff29f4, 0xac}, {0x11d000, 0x4000, 0x4, 0xc7, 0x4, 0x3f, 0x8, 0x5, 0x1, 0xffffffffffff035f, 0x7f, 0x100}, {0x7002, 0x0, 0x0, 0x2, 0x9, 0xff, 0x9e38, 0x9, 0x0, 0x2, 0x0, 0x1}, {0x4000, 0x0, 0xf, 0x45dd36cd, 0x7, 0x2, 0x578, 0xc00000000000, 0x7ff, 0x4, 0x3, 0x7f13}, {0x2, 0x3002, 0xf, 0xffffffff, 0x1, 0x3, 0x9, 0x5, 0x983, 0x3, 0x4, 0x2}, {0x5000, 0x1f000, 0xe, 0x41b4ecdf, 0x400, 0x0, 0x0, 0x3, 0x20, 0x6, 0x4, 0x5}, {0xf000, 0x6000, 0xb, 0xf7b5, 0x4, 0x2, 0x5, 0x10000, 0x1, 0x4, 0x28, 0x2}, {0x5, 0x10d000, 0xd, 0xfffffffffffffff8, 0xffffffff, 0x100000001, 0x20, 0x1, 0x5, 0x6, 0x223d, 0x3ff}, {0x103000, 0x4000}, {0xd000, 0x4}, 0x4, 0x0, 0x1000, 0x24100, 0x6, 0xc000, 0x5000, [0xffff, 0xfffffffffffffffa, 0x2, 0x1eec]}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000006c0)=0x3ff) mq_timedsend(r0, &(0x7f0000000700)="48a770086534dc918959072b578a21627ecb1b75ae3c5550fa600ae7e32d", 0x1e, 0x7, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000740)={0xc0000, 0x0, [0x2, 0x1e74b41c, 0x9, 0xffffffff, 0x4973, 0x2, 0x7fff, 0x4]}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000007c0)) connect$inet(r0, &(0x7f0000000800)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000840)={0x0, 0xfffffffffffffffc}) getitimer(0x3, &(0x7f0000000880)) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vhost-net\x00', 0x2, 0x0) connect$pppoe(r0, &(0x7f0000000900)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gre0\x00'}}, 0x1e) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000940)={0x77359400}, 0x8) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000980)=0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/kvm\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000a00)=0x100, 0x4) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000a40)={0x4, 0x2, 0x7, 0x1, 0x9, 0x2, 0x1, 0x2fa, 0x0, 0xffffffff, 0xe56, 0x7}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000b80)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000b00)={0x1c, r3, 0x28, 0x70bd27, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040001}, 0x10) prctl$intptr(0x3b, 0x10000) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000bc0)=0x5b5) 2018/05/24 02:19:28 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x143800, 0x0) connect$ipx(r0, &(0x7f0000000280)={0x4, 0x4859, 0x9, "c67cfff4d8d1", 0x4}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000000000)={0x1d}, 0x10) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4) 2018/05/24 02:19:28 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x10]}, 0x10) 2018/05/24 02:19:28 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x101d0) 2018/05/24 02:19:28 executing program 0: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge_slave_1\x00', 0x10) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x6, 0x0, 0xff}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d3b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/24 02:19:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x0, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:29 executing program 5: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x5, 0x5, 0x689, 0x6, 0xffffffffffffd03a, 0x40}, 0xb5a}, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69666230000800ffffffffffff00", 0x201012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/24 02:19:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000015f400", 0x4012}) 2018/05/24 02:19:29 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x800) readv(r0, &(0x7f00000013c0)=[{&(0x7f0000000040)=""/173, 0xad}], 0x1) unshare(0x2000400) signalfd4(r0, &(0x7f0000000100), 0x8, 0x0) 2018/05/24 02:19:29 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x1000000) 2018/05/24 02:19:29 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xd010017c00000000]}, 0x10) 2018/05/24 02:19:29 executing program 5: r0 = socket$inet(0x10, 0x4, 0xfffffffffffffff8) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x3, &(0x7f0000000040), 0x20000000000002d5}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="24000a000900000004ff7e00000000", 0xf}], 0x1}, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40, 0x0) restart_syscall() 2018/05/24 02:19:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x0, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:29 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3, 0x4, 0x7ff, 0xae7c, 0x2}, &(0x7f0000000180)=0x98) accept4$vsock_stream(r3, &(0x7f0000000140)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80000) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x30, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) 2018/05/24 02:19:29 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x100) recvfrom$inet(r0, &(0x7f00000000c0)=""/10, 0xa, 0x2000, &(0x7f0000000100)={0x2, 0x4e23, @rand_addr=0x6}, 0x10) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)=ANY=[@ANYBLOB="0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005ef0f96d082b36fa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e767fce200"]) sendto$inet(r0, &(0x7f0000000200)="b6c2ea54a6757d8be01aa2c790475712c5234ae234f09ac70367815bfd8cb40231541fbd98d21579880bc9e81ead3ec037625cd2ca0f4a20c95ff73475e7b56e0d10e66e9f77e32ab31d696e7290876b07532488bd53128053788f6a9e98962174302d7d18cfce43c64cd237153131d4f954fa021ae52f39340fb812f0a7507a4e672d1eee05be0a51b9decffb4c216d5bc6c4965e1444b8b4f2fd216a8485847a39c8eb0fed34c18e8c41a0f71d0f353578d07274c9563ca2bb481127e674bb3fb57f4dd3d1b1c49685444ae9", 0xcd, 0xc0, &(0x7f0000000300)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) rt_sigsuspend(&(0x7f0000000040)={0x1}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = socket$inet(0x2b, 0x800, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/05/24 02:19:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7}, 0x14) r1 = socket(0x9, 0x7, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x41, 0x8000}, 0xc) 2018/05/24 02:19:30 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="d5", 0x1, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x40000000a, &(0x7f0000000100)=0x7, 0x4) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/117, 0x75}], 0x1, &(0x7f0000000280)=""/127, 0x7f}, 0x0) 2018/05/24 02:19:30 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x880, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x80000000, 0x6, 0x5, 0xffffffffffffff0f}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000000), 0x4) 2018/05/24 02:19:31 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000480)=0xfffffffffffffff9, 0x4) socketpair(0xb, 0x80003, 0xc1, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000003c0)=""/68) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xfc3, 0x30000) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000440)={0x1d000, 0xd000, 0x2000000000006, 0x401, 0x7}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000200)=""/187) ppoll(&(0x7f0000000040)=[{r2}], 0x2e5, &(0x7f0000000140), &(0x7f00000001c0), 0x8) fstat(r2, &(0x7f0000000080)) ioctl$int_in(r2, 0x8000008010500d, &(0x7f0000000000)) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000002c0)=""/96) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000340)=0x7fff, 0x4) 2018/05/24 02:19:31 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xf401000000000000]}, 0x10) 2018/05/24 02:19:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000ffffffc0", 0x4012}) 2018/05/24 02:19:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x0, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:31 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8100, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000000c0)={0x7, 0x4000000}) 2018/05/24 02:19:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x30, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0xfffffffffffff000, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/05/24 02:19:31 executing program 0: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000280)={0x0, 0x0, 0xfffffffffffffffa}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200103, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x414, 0x1, 0x4, 0x0, 0x6, 0x5a4}) 2018/05/24 02:19:31 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0xc) 2018/05/24 02:19:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000200000000000200cf", 0x1f) 2018/05/24 02:19:31 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000040)={0x22, 0x8797, 0x1c00000, "43f5d36792c8f47055b0814ab17864ca0487e28988078cd574281a32e7f1500ae5f2"}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x400) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000080)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000100)) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000200)=ANY=[@ANYRES64=r0]) 2018/05/24 02:19:31 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @dev}, &(0x7f0000000040)=0xc) sendto(r0, &(0x7f0000000040), 0x0, 0x4000811, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syzkaller0\x00'}}, 0x80) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x40400, 0x0) recvmmsg(r0, &(0x7f0000002740)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000540)=""/197, 0xc5}, {&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000700)=""/226, 0xe2}], 0x3, &(0x7f0000000840)=""/142, 0x8e, 0x3}, 0xffffffffffffff00}, {{&(0x7f0000000900)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000980)=""/128, 0x80}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/101, 0x65}, {&(0x7f0000000b80)=""/214, 0xd6}], 0x4, &(0x7f0000000cc0)=""/63, 0x3f, 0x7f}, 0x8001}, {{0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000d00)=""/80, 0x50}, {&(0x7f0000000d80)=""/237, 0xed}], 0x2, &(0x7f0000000ec0)=""/140, 0x8c, 0x765}, 0x4}, {{&(0x7f0000000f80)=@vsock, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001000)=""/6, 0x6}, {&(0x7f0000001040)=""/126, 0x7e}, {&(0x7f00000010c0)=""/249, 0xf9}], 0x3, &(0x7f0000001200)=""/4096, 0x1000, 0x7ec}, 0x80}, {{&(0x7f0000002200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002440)=[{&(0x7f0000002280)=""/99, 0x63}, {&(0x7f0000002300)}, {&(0x7f0000002340)=""/128, 0x80}, {&(0x7f00000023c0)=""/70, 0x46}], 0x4, 0x0, 0x0, 0x4}, 0x401}, {{&(0x7f0000002480)=@rc, 0x80, &(0x7f0000002600)=[{&(0x7f0000002500)=""/31, 0x1f}, {&(0x7f0000002540)=""/161, 0xa1}], 0x2, &(0x7f0000002640)=""/198, 0xc6, 0x36}, 0x7}], 0x6, 0x40000000, &(0x7f0000002800)) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002840)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/24 02:19:31 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x4, 0x200, 0x3, 0x0, 0xf}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) r2 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f00000002c0)={{0xffffffffffffffff, 0x2, 0x43, 0x0, 0xf9f}, 0xfffffffffffffff9, 0x5b3, "6964300000000000000000000000001000000000000000000000000000000000000000000000000000150000000000000000000000000000000400", 'timer0\x00', 0x0, 0xbc, 0x2, 0x7, 0xb49c}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x3, 0x100000000000000}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/05/24 02:19:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x0, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:31 executing program 3: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000280)) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000300)='./control\x00', 0x0) chroot(&(0x7f0000000540)='./control\x00') removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00') rmdir(&(0x7f0000000040)='./control\x00') stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') statx(r0, &(0x7f00000002c0)='./file0\x00', 0x800, 0xfff, &(0x7f0000000340)) [ 1751.674139] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 02:19:31 executing program 7: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) fadvise64(r1, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl(r1, 0x4, &(0x7f0000000040)="9bf9a2b7b8f4163926428a37860baafd503d99a55a72054b18d6da4ebb62e4fb5669835698f887cddbea15272f") [ 1751.727010] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 02:19:32 executing program 3: r0 = socket$inet(0x10, 0x80007, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000070005031d856808080900083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) 2018/05/24 02:19:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b000000000000f422", 0x4012}) 2018/05/24 02:19:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x0, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000200000000000200cf", 0x1f) 2018/05/24 02:19:32 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20001, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r1, 0x1c6e38ee559db963, 0x70bd26, 0x25dfdbff, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000180)=0x8) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000300)={0x80000000, 0x3, 0x30, 0x3, 0x1, 0xffffffffffffff7f}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) r2 = socket$inet6(0x10, 0x7, 0x2) sendmsg(r2, &(0x7f000000bfc8)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000000180), 0xffffffffffffff57}, 0x100000040081) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f00000005c0)={0x6, 0x8000, [{0x6, 0x0, 0x2}, {0x6, 0x0, 0x7}, {0x200, 0x0, 0x1ff}, {0x100, 0x0, 0x2}, {0x9, 0x0, 0x80000001}, {0x20, 0x0, 0xf3}]}) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, r5, 0x4, 0x70bd2d, 0x25dfdbfb, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x6}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={r6, 0x6}, &(0x7f0000000440)=0x8) 2018/05/24 02:19:32 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0xc00000000000000) 2018/05/24 02:19:32 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xe000000]}, 0x10) 2018/05/24 02:19:32 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x100000001) r1 = userfaultfd(0x80005) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000471000/0x3000)=nil, 0x3000}, 0x1}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000200)=""/43) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) connect(r0, &(0x7f0000000180)=@sco={0x1f, {0x63b, 0xf273, 0x200, 0x80000001, 0x400, 0x5}}, 0x80) 2018/05/24 02:19:32 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000340)) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000200)="467cc49460a94fb5b6851b05633d522f5279ed1e54f366b2533de729fc6d65a15917ab99b9f62bc2c4c5349a60019ebbf1556989d66e1f9f991481b87d4a14663882cbca6b705e9452", 0x49}], 0x1, 0x0, 0x0, 0x10}, 0x20000040) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000004bc0)=[{{&(0x7f00000009c0)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000ac0)}}], 0x1, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000080)={0x8, 0x800, 0x0, 0x7, 0x0, 0x3}) setsockopt$inet6_mreq(r1, 0x29, 0x4000000001c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt(r2, 0x1, 0x80000000, &(0x7f0000000a40)=""/4096, &(0x7f0000000300)=0x1000) [ 1752.624813] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 02:19:32 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x4, 0x1000, 0x40, 0x4, 0xfffffffffffff000, 0x4, 0x40, 0x200, 0x0, 0x71, 0x1, 0xfffffffffffffff7}) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/05/24 02:19:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000f3fc00", 0x4012}) 2018/05/24 02:19:32 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b7020000002e1e80b3cebb8d4a0000000703000020feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d6406000000000065040400010000000704000000000000b7050000000000006a0a00fe00000000850000002e000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/24 02:19:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x0, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:32 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x200000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_config_ext}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa000000000004) 2018/05/24 02:19:33 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x1, 0x8) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x400000000, 0xfffffffffffeffff, 0x3, 0xffff, 0x6d, 0x88a7, 0x0, {0x0, @in={{0x2, 0x4e23}}, 0x0, 0x1f, 0x3, 0x800, 0xfa}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x81, 0x6}, 0x88) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r3, 0x7}, 0x8) fcntl$setstatus(r1, 0x4, 0x40000) fcntl$setpipe(r1, 0x407, 0x10001) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000340)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x200, 0x0) getcwd(&(0x7f00000003c0)=""/79, 0x4f) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000004c0)={0x9, {{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x100000001}}, {{0xa, 0x4e23, 0x8, @empty, 0x9}}}, 0x104) getsockname$packet(r4, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000640)=0x14) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f0000000680)={0x3, 0x100000001}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x300) socketpair(0xf, 0x806, 0x7, &(0x7f00000006c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000780)="dab9645ae76bc1d5e48ed57e37fa7c080b01908c60c8ca6e133738d13583cf4c13f4611031009c6193245fda0d38d090fcf2a98631377c3cd8124612a83f9917e26d8c363aeb1525e87a97814d0123073466ee38b67b74d0c87e7da230d32a7022fb79613703503fc2e193e0eac5ccd9672f29") r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000840)='fou\x00') sendmsg$FOU_CMD_GET(r5, &(0x7f0000000940)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x54, r6, 0x8, 0x70bd27, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xac}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x54}, 0x1}, 0x10) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000980), &(0x7f00000009c0)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000a00)=0x800, 0x4) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) write(r4, &(0x7f0000000a40)="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", 0x1000) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000001a40)=""/13) getsockname$inet(r4, &(0x7f0000001a80)={0x0, 0x0, @remote}, &(0x7f0000001ac0)=0x10) 2018/05/24 02:19:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:33 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x101, 0x8, 0x3, 0x1, 0x0, 0x5, 0xf}, 0x1c) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000000)={0xbe3, 0x4, 0x2}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="8a3d34ae157fa03641e603d069247b27", 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @dev={0xac, 0x14, 0x14, 0x1a}, @rand_addr=0x442d}, 0xc) sendto$inet6(r0, &(0x7f00000000c0), 0xb10, 0x0, 0x0, 0x0) 2018/05/24 02:19:33 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x208080, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0x2, 0xc5a}) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000140)={@multicast2, @loopback, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000001c0)={'bond_slave_0\x00', 0xfffffffffffffffc}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x3) sync() 2018/05/24 02:19:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x18001, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000000080)={0x400000000000019a, &(0x7f0000000040)=[0x40000000007, 0xfffffffffffffffe]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x8) write(r0, &(0x7f00000000c0), 0x0) 2018/05/24 02:19:33 executing program 7: socketpair$inet(0x2, 0x80803, 0x3, &(0x7f0000000000)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2000, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[{&(0x7f00000001c0)="d4e30562576b33ac23485e14cdcab975eb8ea52eee5199ee34cf72624cee0ce0083b55655f64924a5bec7d4e621d52f884a0290dd8f67ec4e1b913822f0927c406ccc1f0b3d3bf19fb5b18b614e177a13b", 0x51}], 0x1, &(0x7f0000000480), 0x0, 0xfffffffffffffffd}], 0x1, 0x1000000000000000) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x26, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7fffffff}) 2018/05/24 02:19:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xffffffffffffffff]}, 0x10) 2018/05/24 02:19:33 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x3ff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r1, 0x60, "55750b9d1de6b7227dcfb39f0f6fb139f6bbad54c6afa20569a4ca6966e15a18ccbdd6fbb7d41a339e9f503e7a41e1215cf606cef939f0fca663cb7f35d1d15f78ceed837c47a9562d2572410901e07ffe79577876b4bc4e412ed0090f6653d1"}, &(0x7f0000000340)=0x68) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x4, 0x1, 0x10}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000621000)={r2, &(0x7f00003d3fff), &(0x7f000016f000)=""/5}, 0x18) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x240000, 0x0) r4 = request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='/dev/vsock\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='{mime_type@GPL-}', r4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) 2018/05/24 02:19:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f000072f000), 0x187, 0x0, &(0x7f000044cff0)={0x2, 0x2, @rand_addr}, 0x10) prctl$getreaper(0x29, &(0x7f0000987ff8)) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) 2018/05/24 02:19:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:33 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x48380, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000240)=""/65) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x2, 0x2, {0xa, 0x4e23, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x4b0}}}, 0x3a) 2018/05/24 02:19:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0xd1}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000340)={r4, 0xc8b}, 0x8) r5 = getgid() sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000080)="8b2b75833d4940aec490b184bfb7ce1d8ffca7c5db4b", 0x16}], 0x1, &(0x7f00000001c0)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r5}], 0x50, 0x10}, 0x1) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000e00)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000dc0)=@ipv6_getroute={0x24, 0x1a, 0x1, 0x0, 0x0, {0x2}, [@RTA_UID={0x8, 0x19}]}, 0x24}, 0x1}, 0x0) 2018/05/24 02:19:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYBLOB="00ed0500e967"], 0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 02:19:34 executing program 6: r0 = socket(0x22, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f0000000080)="80b67a81012dae25ccc8c2d3fc27ffb69aaa8218bbfd9709aeae6675971ea1d821dbd09b51fab9b802c43c2db48b8bce5d267ac84bc4cf5bef8e2769079849f91e891ae6247e5c8a1b9058aa21d2d535ba5d436aca38051297e2d85e098c08c3b33721b7decfb8f5b1a192c751eb56975cd53f0f3a27d143df76059c484cf44ead92938f315b9be5717cc4b415247d", 0x8f, 0x0, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/05/24 02:19:34 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) readv(0xffffffffffffffff, &(0x7f0000000400), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) epoll_create1(0x80000) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000600)=""/69) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x7, 0x7, 0x8003, 0x3, 0x2, 0x3, 0x8001, 0xff, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0xfffffffffffffff9, 0x6d75990e48064685}, 0xc) 2018/05/24 02:19:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="bd000000313c87a18c577ba4d9a1209d92de48b4ba7e5ef064acb9ba7ef5949482c87ea6c2c5bd994ede5de45ae3c2b6ad19e8c5d7e79ee109c55dd0dbd5368c6584abbb8c452e8401c3f979a06fcafb343af9ca71c3c54689530b7baf44b4adcfbe0520a05a3efbc625ac02d600feefc8ba8c4d556c82170db92454ead032637ed910e41226b0276002dd9a3184b62a2d8e455ab19fe60ea9cafc7a77b05a24559856a68cdad63db7d339bcece33308de36d2c66ccfdf70c385cf6f1759a288d154ec477d089a15d8b347a8d3637d2a45d5145c9df197850000000000000000000000"], &(0x7f0000000140)=0xc5) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000003c0), 0x3f9, &(0x7f0000000400)=""/71, 0x47}, 0x0) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)={0x0, 0x0, [0x0, 0x80008e3, 0x20c]}) 2018/05/24 02:19:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) geteuid() ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_SREGS(r2, 0x4138ae84, &(0x7f0000000180)) 2018/05/24 02:19:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b000000000000f424", 0x4012}) 2018/05/24 02:19:34 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x6c000000]}, 0x10) 2018/05/24 02:19:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000f3eb00", 0x4012}) 2018/05/24 02:19:34 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4000400000000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0485510, &(0x7f0000000080)={0x401, 0x5, 0x0, 0xd51, &(0x7f00000001c0)=[{}, {}, {}, {}, {}]}) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:19:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="7b0f048684052244c8c33c28f755ee66427bbe907ad8b44bf2f85d843c0001e748f336d9af1f281036c6f4767cd8bf80be438607bd5e7b3d2cf8e44f7586bc05b6cf1ab235b98e3d286d0b068266dfc0b7d0a3b9cdeae230e3c987ae0386f03437e96dd7fa5288f8c0c3f1e36e8ae6f17bc2402833d330ed64ead5618c3021884bf790d477af4096c225879f230a0ab386f9fe30a2dc25027ffb3d77756268081cd549c7bbdd044c9cc5869a6b36c33d468f9718421d93cb3935b090f38ff73f31d440cf", 0xc4) 2018/05/24 02:19:34 executing program 0: capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000240)) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x80000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) sendmmsg(0xffffffffffffffff, &(0x7f00000017c0)=[{{0x0, 0x0, &(0x7f0000000280), 0x178}}, {{&(0x7f0000000100)=@nl=@proc={0x10, 0x0, 0x0, 0x1010400}, 0x80, &(0x7f0000000080), 0x241, &(0x7f0000000480), 0xe3}}], 0x2, 0x4000) open(&(0x7f0000000180)='./file0\x00', 0x80, 0x2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/05/24 02:19:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, 0xffffffffffffffff, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:34 executing program 7: socket$can_raw(0x1d, 0x3, 0x1) syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') 2018/05/24 02:19:34 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) io_setup(0x4, &(0x7f0000000180)=0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0xffffffffffff8000, 0x80000) r5 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x400, 0x0) r7 = openat$null(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/null\x00', 0x80000, 0x0) io_submit(r3, 0x4, &(0x7f0000000640)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f00000001c0)="b05110d9b81f9acd14c6bd2a02a6dd17acb8b926e0c385647fcd43392c7d5125057509f4661daeaf8fb1abf70e9927edcbc6e48e154020214f626d4cce117096c460220a9c4e79a00d4edfd98fa8c36f1e12e5d8a594971e9a3b8599bd81f315bf8a073afc293e9dd275eb12af", 0x6d, 0x9, 0x0, 0x0, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0xf, 0x8000, r0, &(0x7f00000002c0)="daeb6a19919094abcd2ba77a84367efeaf157309efa2a6f2b6e391222dccbe7115c52b47ddd2585f44f782c0da02bedc83f6c1693063c27567b59e47f23672ac7560f1bf87097c5023bce2036ce7e635e40f987bff83afd6b2e7e8f105570ae25386ff50da4ce0967ba1bf6dad453f5b0898111984406d6f7bb93c5f97c7089bc4290a51e93b9b4f3a2b80e9", 0x8c, 0x5, 0x0, 0x0, r5}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000400)="1c199022fc8998f884f4841d7d3d48a18e6c491d60157ae88513701e4fa15a5c6b0c4bb8a2938bf86967562b1307c9c6f59ebc1e19b59ff07f9819e5f6bb8425", 0x40, 0x9, 0x0, 0x1, r6}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0xf, 0x800, r0, &(0x7f00000004c0)="be192dccd4ba48a0f655a5bbf3debc96278731e8d544d7c5a703916062d4d8d868acc7aef5da1d31b36a0e9b32c6e463fbde1019629908866b4d5bf26a9a291642daaf80d9196199402e7bb6588a5b36e747c4bed23bebab7eb442bf507a9d5ce7985ac25609068bb070d2007588141bbf7f5f1ac391a55f100536240838870d40e0a3e04f24c3eacf7f56c36dee6b7d9db09280d3cd3df5d5550fecf090bd682d1f0bdfd90ac2691edb5fb7e7a5e9bab39a9e620b31d53764286413d0c8eba34fa666d63875935996c1791abbda6a", 0xcf, 0xcde, 0x0, 0x0, r7}]) r8 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x800) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, 0x10) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000140)={r8, r0, 0x3f}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000680)={0x0, 0x6}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000700)={0x0, 0x20}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000000880)={r9, 0xf8, 0x7fffffff, 0x4d, 0xfffffffffffffbff, 0x7fff, 0x1, 0x7ff, {r10, @in6={{0xa, 0x4e21, 0x7c3, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0x5, 0xfffffffffffffe01, 0x800, 0x6, 0xa}}, &(0x7f0000000940)=0xb0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xb) perf_event_open(&(0x7f00000007c0)={0x7, 0x70, 0x2, 0x6, 0x7, 0x0, 0x0, 0x1, 0x800, 0xe, 0x6, 0x4, 0x10001, 0x237, 0x8001, 0x91b, 0x2, 0x100, 0x8, 0x8, 0x9, 0x3ff, 0x2, 0xfff, 0x10000, 0xcab, 0x6, 0x5, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x200, 0x6, 0x5, 0x5, 0x100, 0x2, 0x5, 0x0, 0x3ff, 0x1, @perf_bp={&(0x7f0000000780), 0x1}, 0x4, 0x2, 0x5, 0x6, 0x9, 0x9, 0x3}, r2, 0x8, r5, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000840)={r10, 0x1}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000a00)={r11, @in={{0x2, 0x4e20}}, [0x200, 0x0, 0x82, 0x8, 0x4, 0x3, 0x2, 0x1, 0x1, 0x2, 0x400, 0x7, 0x0, 0x3, 0xffff]}, &(0x7f0000000b00)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00000009c0)={0xaa5, 0x8000, 0x196aacfd, 0x45, r12}, 0x10) 2018/05/24 02:19:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000007400", 0x4012}) 2018/05/24 02:19:34 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffe) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x218480, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f00000000c0)={0x3, r1}) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x100, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x0, r1}) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000240)=0x1) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087708, &(0x7f0000000180)='/dev/ashmem\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000140)=0x7, 0x4) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x100000000) 2018/05/24 02:19:34 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1, 0x0, 0x88}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000140)=0x7) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000001440)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001380)=""/176, 0xb0}], 0x2, &(0x7f00000014c0)=""/136, 0x88}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xffffffffffffd455, 0x101100) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00000000c0)={0x3, 0x7, 0x0, 0x80, "b32cc76deafa11f53f903db3d5dc849b695131d6053ca576ad7ea7f5f86bcc2e0736f12473cc8bd60910a7f6", 0x528}) clock_gettime(0x0, &(0x7f0000005d40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005c80)=[{{&(0x7f0000001940)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b80)=""/124, 0x7c}, {&(0x7f0000002dc0)=""/65, 0x41}, {&(0x7f0000003080)=""/251, 0xfb}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/179, 0xb3}, {&(0x7f0000004240)=""/177, 0xb1}, {&(0x7f0000002a40)=""/59, 0x3b}], 0x7}}, {{0x0, 0x0, &(0x7f00000044c0), 0x0, &(0x7f0000004500)=""/102, 0x66}}, {{&(0x7f0000004580)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005700)}}, {{&(0x7f0000005740)=@nfc, 0x80, &(0x7f0000005b80), 0x0, &(0x7f0000005bc0)=""/177, 0xb1}}], 0x4, 0x0, &(0x7f0000005d80)={0x0, r3+30000000}) 2018/05/24 02:19:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b000000002ef400", 0x4012}) 2018/05/24 02:19:35 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x200000000000) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty, 0x4}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x6, 0x4) sendmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="1000000029b46d26007f4d00"], 0x10}}], 0x1, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0xffff, &(0x7f00000000c0)=0x4) 2018/05/24 02:19:35 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x80000000000006) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) sendto$packet(r0, &(0x7f0000000180)="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", 0x14, 0x48000, &(0x7f0000000140)={0x11, 0x1, r1, 0x1, 0xa4ed, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2) fcntl$addseals(r0, 0x409, 0x4) ftruncate(r0, 0x800000) 2018/05/24 02:19:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x3f, 0x4) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040), &(0x7f0000000100)=0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/24 02:19:35 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x810110d0]}, 0x10) 2018/05/24 02:19:35 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1000000029ef00000b000000f1000000"], 0x10}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) 2018/05/24 02:19:35 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000001c0)={{0x401, 0x0, 0xff, 0x10001, "fb01b253b8b99fe61b56c6dd2f106ea3fdaf035637df2fe46c9f4dd4575ea0d00e74781224f671efe2ef28bd", 0x7fffffff}, 0x0, 0x0, 0x40, r3, 0x9eda, 0x3ff, "c6d1c25b5be98d95c2b1a6b7c21bc1ff862172b6d0dcbc514a9037310197ceb11257df247257239af58424044b00c892f434345c5a736218358da80bb13f7990", &(0x7f00000000c0)=']em1vboxnet0)ppp1\x00', 0x12, [], [0xac, 0x100, 0x400, 0x8]}) modify_ldt$write(0x1, &(0x7f0000000000)={0xdf8, 0x100000, 0xffffffff, 0x400, 0x1f, 0xe5f, 0x800, 0x9, 0x4, 0x3}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r4, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:19:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, 0xffffffffffffffff, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:35 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000500)={0x10000009, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x0, 0x811, r1, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000000000)) 2018/05/24 02:19:35 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0xfffffffffffffffd, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x68d, &(0x7f0000000100)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10040, 0x0) r1 = socket(0x11, 0x8000c, 0x2000000) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000002b000)="1f0000000302fffffd3b54c007110000f30501000b000600000423ca0000cf", 0x1f) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x15}}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x63, 0x800, 0x8c, 0x8, 0x2, 0x3bf0, 0x0, 0xe5, 0x0, 0x1, 0xfffffffffffff8b0, 0xc0000, 0x5, 0x8, 0x7]}, &(0x7f0000000080)=0x100) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0xae1}, &(0x7f0000000340)=0x8) 2018/05/24 02:19:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b000000001ef400", 0x4012}) 2018/05/24 02:19:35 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000006fa8)={{0x50f}, 0x1, 0x400003}) bind$ipx(r0, &(0x7f0000000000)={0x4, 0xa7b5, 0x1, "c0dd417fb210", 0x8}, 0x10) 2018/05/24 02:19:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, @in={0x2, 0x4e21, @rand_addr=0x7ff}, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0x4bc9, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}], 0x90) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0xffffffffffffc749, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) r3 = socket$inet(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000004e22000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 02:19:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, 0xffffffffffffffff, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:36 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='memory.high\x00', 0x2, 0x0) r2 = dup2(r1, r0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) sendfile64(r2, r2, &(0x7f0000000240), 0x5) 2018/05/24 02:19:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000e6f300", 0x4012}) 2018/05/24 02:19:36 executing program 7: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) recvfrom$inet6(r0, &(0x7f0000c6e000)=""/55, 0x37, 0x0, &(0x7f000024a000)={0xa}, 0x1c) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x20000000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xcfb6, 0x1ff, 0x6}, 0x10) 2018/05/24 02:19:36 executing program 5: r0 = socket$inet(0x2, 0x200000002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@random="b9a2d5b19422", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/24 02:19:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x0, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs_stats_percpu\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80131000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9c0100b0", @ANYRES16=r1, @ANYBLOB="00002bbd7000fddbdf250b0000000c00030008000400ff0f000008000600ff0700000800050024a200000c00030008000400f00f00003c0001000c0007000800000023000000080008000bb9996914000300ac1414bb000000000000000000000000080006007272000008000b007369700008000400ffffffff24000300080005007f00000108000300040000000800010001000000080001000000000024000200080004000001000008000600030000000800070003000000080004001b4e420e840003000800040007000000080007004e200000140002006970366772653000000000000000000014000600ff0100000000000000000000000000011400020069705f76746930000000000000000000080007004e21000008000100010000000800080078000000080007004e23000014000200626f6e64300000000000000000000000500001001400030000000000000000000000000000000001080004004e2200000800090053000000080009000200000008000900390000000800080006000000080002003b0000000800050004000000"], 0x19c}, 0x1, 0x0, 0x0, 0x1}, 0x4040810) r2 = socket$nl_generic(0x10, 0x3, 0x10) fgetxattr(r2, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)=""/64, 0x40) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0xfee3000000000000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x20}, 0x1}, 0x0) 2018/05/24 02:19:37 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) timer_create(0x7, &(0x7f0000000040)={0x0, 0x40, 0x4, @thr={&(0x7f0000000400)="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", &(0x7f0000000200)="422abee25b4e2f6c84323383d6ff150fe43da1f09d80604d35ada59392c43237a77f2a527e803478491c5399a5358457e1ff1d4eadc9f4aaa2cf28352b3eeda42268739012caf84f69ac9827a13d8ad0d73485418537242162e15fc1b729f8c93da4bd4af9bc6533ed5dadaabc2e1b0014a541db897b6f5695c8e1b3cde5ef8a55b1315c7c2d6edaa7f9f90f5e33a2796cdf8cd0b84b8ce5969c9dc12fa6"}}, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0), 0x0, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000003c0)={0x14, 0x1a, 0x105}, 0x14}, 0x1}, 0x0) 2018/05/24 02:19:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f00000001c0)='cpu.weight\x00', 0x2, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.cpus\x00', 0x2, 0x0) clone(0x6000, &(0x7f0000000200)="4de841d9261c72ee879d13d2a21811c4243ab69df2c3a84863b2113d96371d6dfdb20b87df45987b9c003796d1e214398eec03d4e4041d12a05251637fc0c50b2cfdc03a1c8ff70e759ffb0c3ae032bd558268fcec00462fd143de58460ad9c9bae7364ca689a61fa5f346897e3fa97b1728d62c12eabb421816cca1272ae73be9acc2c0867e6a900bd178acfe5a68f33b08664c037593e9d083d1f68362c7d173cb0c5c75e3ee69a73b467535ab02f213f7bf142197babbc916d87673291811596b163d49bf889b130e871b8d9573129deba25a80483bc5ee3a50043fc41b510b6d427826179c074a2d32cd1d708e6d41ece9823e71a8", &(0x7f0000000040), &(0x7f0000000300), &(0x7f0000000340)="7c8027f15b1911574ffaa26308871f793083ed858582223cfef2a8acf91d42b5f48c78f25f20c71eff1c44df664af0cbcc8768f663248de5ae5453f242723c6aef08c01b27945675039f52d3f8aed7af89db3ae2cb74f456d96018e6d57b3420a98723c8947b9605d4d59390b3ab7af6fa73ddf4e83d2064e33229ccb9e814f0fa654ac30e21d7a043a9b3d9381be77401d2bcc070b00d7aeb377fac69b1726f41a33e19cd3ad8b7c1d7d5635d171bba247018748bfcdcaa2613b530d86118ae7d50a31226438728cd121802d8b715269822") write$cgroup_int(r1, &(0x7f0000000040)=ANY=[], 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) accept4(r2, &(0x7f00000000c0)=@llc, &(0x7f0000000140)=0x80, 0x80000) 2018/05/24 02:19:37 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x240]}, 0x10) 2018/05/24 02:19:37 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000000480)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/143, 0x8f}, {&(0x7f00000003c0)=""/20, 0x14}], 0x2, &(0x7f0000000440)=""/43, 0x2b, 0x2f}, 0x7f9}], 0x1, 0x80000, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x7fffffff}, 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000500)={r1, 0x1}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0xf0}, &(0x7f0000000100)=0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r4 = socket(0x1e, 0x4, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000000280)=""/43, &(0x7f00000002c0)=0x2b) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r4, &(0x7f00000001c0), 0x279, 0x0, 0x0, 0x0) 2018/05/24 02:19:37 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, &(0x7f0000002000)}) dup2(r1, r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6dfd0)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/05/24 02:19:37 executing program 0: memfd_create(&(0x7f00000000c0)="40276e84f5ac3fba58ea34e297bb04006c666d", 0x4000001) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0006bb404feff141c02ce46e19bcb20fc00e7ece9a14b0f5aff6e5878", 0x24) 2018/05/24 02:19:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000f40b00", 0x4012}) [ 1757.504983] binder: 23518:23522 tried to acquire reference to desc 0, got 1 instead [ 1757.528748] binder_alloc: 23518: binder_alloc_buf, no vma [ 1757.534501] binder: 23518:23522 transaction failed 29189/-3, size 0-0 line 2971 2018/05/24 02:19:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x0, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:37 executing program 3: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10f, 0x82, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x200, 0xb8, 0xffffffff, 0xffffffff, 0xb8, 0xffffffff, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x70, 0x90}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@multicast1=0xe0000001, @rand_addr, 0x0, 0x0, 'ip6_vti0\x00', 'vlan0\x00'}, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x260) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x182000000, 0x400) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) [ 1757.570983] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1757.582457] binder: BINDER_SET_CONTEXT_MGR already set [ 1757.602730] binder: 23518:23522 ioctl 40046207 0 returned -16 [ 1757.611632] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 02:19:37 executing program 0: socket$packet(0x11, 0x2, 0x300) clone(0x200, &(0x7f0000001900), &(0x7f0000744000), &(0x7f0000001880), &(0x7f0000001900)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000440), &(0x7f0000000200)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r0, &(0x7f0000000140), 0x2d8, 0x0) lseek(r0, 0x0, 0x0) write(r0, &(0x7f00000000c0), 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/24 02:19:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x0, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000f41500", 0x4012}) [ 1757.639302] binder: BINDER_SET_CONTEXT_MGR already set [ 1757.659189] binder: 23518:23522 ioctl 40046207 0 returned -16 2018/05/24 02:19:37 executing program 7: r0 = socket(0x200000000000011, 0x3, 0x8) chroot(&(0x7f0000000000)='./file0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={"6772653000000000001e00", 0x0}) bind$packet(r0, &(0x7f0000009c00)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg(r0, &(0x7f0000009b00)=[{{&(0x7f00000000c0)=@sco={0x1f, {0x7, 0x300000000, 0x6, 0x7ff, 0x8001, 0x3}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000140)="c17eefeae2320a82af42db2c61891d2f64b3a2824a01a27d10bc913057c265254efb5ff6de9f80928c62d0f32160a5420562aa60d708ea64e9764b25224f3cddb208b6a9854d3dfed1a286272e581f922eedcd85027d218a0ead526c0f5634573e911083ba3e08163a5e9732f906a8fcaeadff7a093143812ec95d6175af", 0x7e}, {&(0x7f00000001c0)="32489e05568b505aad87459211c999df6de8875a555022faba4b9e85b8920ad0da952cbec506add37b04ba88ccd0f7f3cde6499151e3d3d547e5bda580eeac616f04e98fc84eb17ea28ae43ce336c09e5d1d75cd48f629f41dd29feb95383975e91ce3f875e478919f61fc396154ac0b0d910786e806a26e166e37c119f972750396006980a2a0da209a0be706ecaaf7f68ddd278ab065e54a573b85a76331e23fae16642ead5ba4e8fc27ab29de076e81610300577937eb8a70cec29f7ae8b59f60ed3eedee161dac3cea83", 0xcc}, {&(0x7f0000000300)="ab897f89f587bc14da11acd25367f9e55799351e0d4e0196b9b695ecdc106e285389e8100239248e5737419d2b536bc6a0bca26e3d8a834cfcddb00c8a5035960ee19957d6af0ca67ace78deef849b0ee199207c83fccecbf6daf6b045d5b3dd4e14ad2f411ef4ce1e9e1f470851a11e438831dda6e56c352099d7d8935fb0cb3ae5508253f0aafaae8db85438f19683bc0bf2257abb1ccba67bb4702aba0a2370718688423d3f17e8ff49070c6c326cd6400939cc61de8e9f22a3ff2bfc468088d9d632663732", 0xc7}, 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&(0x7f0000009900)=[{&(0x7f0000008900)="614d11d938012ae26a6d72eaa6421636918d5ced3061fbf2c177f36b7da0e63bf3bfa29d76bca9f796e472da6a51a53681b076a3e3af745b4f4ee13fd61a777706bf639810b48d0624144044ff10cf2cd2e7c5494c032de38dc2aa17bcf5d042cf2babe93b4a06edf08e2555a8bdd8039b12f21f65664e40fc7bd106f10be8ea854fa09aff7c992ef4c23fb92684b4d99acc59bcbbdc73c2eed683e58dc8332e461e2172ce134cebdff976f8ae864f2cefba190765d9004489e8bf9b50654f7bd6ce7c39d3effb4e75597915b7b91782c485d029157372abe76354d49db5a4ee08ba6aa875320d4494a1a4b1393b3ec719a28f042b744971dd2fa547ec87ec1e4ac3eb7002191a3e1441a387aebbc713444b9525e2993dc59da52909e4cdb8eb1cc1c2857b09ec3a83e9f1f422c0de57b9414486c9adc446670351d87c47a6a5f776165f84987d6e31a3f097ed5b1e7ffa80a6e1312c9f22b4ca2dd185cbb0b98ec1fec9b1f8d0c6a216efb3fcc2b8f5db1e67e7179835dcd16cd707e495ca420026f265e25c2a6dce84f2368276040788b9dc6235222fdd5d40346a53361890083c418cad9199cad079e941ca6e59e5a31c35b9d84f6c7724942ccb174542ac8871c127f653d5a2a22a70b800d0e7b8692f8dc26dd97a58d33804af9af22abd9d1e97916452482ea1225e19189bc072b0db3f80b54b0611f938b8259dc741fa545727c88923dd5cbb51b3d64c26ee3d142c49be9f21e7377f85a21e11b74882be0b6971c848da6564d55303b8eade506748c22e5263efe79d77c7aaa8a8e46d06286bbc21142ba13d26ce97e93b957033131da7f23fc4eb256e0f12e16b1b80cd0b5adee25c0e0a8f27b5d3149b024146ebae2f2badeb923d96826c54e3fdabb47ebbdda3c18fcbc0434742598acb4bf277c9d51556b77abcb0c4c951faed0ac6eb52ed17c32853f19d85337a2362ea78cd858d90db74268c7b91a6379bb029114e057003de3d5c064aead488ef49ddbe7a90268d4594d11e743061c3e8ba6c0809c98d3e06076e1a12f12b344fcbc589f7db536ed81537052408ebe24cc90791d14e0d930236e60a6f3067abecf331b46e5e8da18a6867447aed043c9ba1c40b90651dad9a6f5d91f99a5ad828390d088f357ee43bf4c2c8b8a9f0b85cd8e60ad1f037615fa88389422800e6e670fe10962d97316a8508d0e36ebb1fd659df341f8420c00d7ed92cc8f5bdcea97f60cb62313d782021abafb83099a0cd871f030971293817e76e7b2f8aa52d323bb7edf904858a6708f7cf121bc38a002fc3c209d64d6d93c4e91dac47b2256f7ae78b6ccd8419b6e5dd1e1e6f0aff2bdcf1ab7797378661a2173d7c2f8d68f0908c4779351d0938ba0ec9de52ce6a52314a03b0e07382b8b2635611abb3d7c8ef4226e46bfeaf6de464ae4f7c45624ce0d401cb8388e407a2e5b0ef66d25a3c326d23c68a265d007a5b7b373b48acee997ba2759554e1772c0b91b432edd423540af49953d2f627f3429596a8354c03e5d72ba02099d12d6a95e427d2c28b79cf88c24952a6836870a1bb4167c6c727e0c455385eb6ba0fc7405a83babae10d146e0c7ddd2341a844fe5fcfe70775162b3d6b35d4f9865285858102bbe9847e1dee67c538c38d28fe84e542da334d12a041df59b62599b509461d9daa04ff1f7062d6e0b1c98d327eea582cbe281e41f047f3e54bafe028c17504d3f184a5016d23dc5aa6c2e571f3e0adbfe88371669b450a0356d8de98047b511020ab58359e24c1cd86f5ca3a326e131bdafcaec5d3b62e79d283c2d8c1d6023482f768c43658a187591464592e2e6041969e6e0a6544bb29378e049a5c81a6650cc337f6cb57f6339c239a75484a7fc216f6d68f905c14bd2691d9fe960d5587c1dc8518c86fce06f38e71e66470baec12b50f5580605a1157e6a9ba4e7b11eca813b3ba599533b3c5004023760bbb4888f65683d220ff719a8abeb005d6f7fa29bf2fae2334cca0b4b9347a154e3e2bf374455c6528bf58fc992235ab87c70e43c019be10b1d80df0e7901ebed9298c59c9db59ffa4815a0071d60c0cabb24dea8cd29da1bcaa2423c3d002d3702e356d92512c20702d4e84dfd9cce06f0f386516b6ac1d893f0f88e140e68fd38e6cd4abab88f8602e981af3898f244f1b5bcdff6c28ad5e22fbfdec3aa7b5e0f4723e822245b5e2d039bedf7606706baa8fcffe8eff97acbdf04640c6bfa9255ff83476166940cf08d6a61fdb4cd89e5b2a76edbec6d2b64180bcd6ffbe63455dd1cc232865ecca3b528fd79513cb155f21bf6df142c2a326e538b5e62416c9b24c3455014c35fb0bc808a6786d2e08c0ee365d1aab8dc6b9524491b2b1f39b6c9f2f76c215854fd4ec3a85e69f10f97610ee7fed15e5287112fe800193d767c92ed50ae8f98365e937c3abf6575e195de4463ad7efc70b225e7e411a1b0a6b7b99545fa3fdda0df17e1ea91656885573e91ef1116e1a883565111107d851c6b2e96bb32957eefde2f6352197492dad713871d3ca1cebcf41df62a82607797c7cd983ec405c6fa0446eabde14fb1dbab3e6f6e4839069923d76fba3506ae61d2b931341652945a2af14c924d8ca3bfb3680a48dabb58e029c8ecc71590ebaecb9352624b2917c012f14037eaec1946679dfc935e85fbe8e519466f430c4422c56f6bf2d7856867dcd5e733c5042a5bd2fbe106c4bcda42b2ea8eca21cc0b7aecbd6e40cecaa07a184e0e41e8f48bf48222e7bb58f8b855456c77aab6b4b0fcae588c5fdd56e753f39c9f8a83a500fe853724288c5418fb619af3804ce6d631961e5db9cbda90fc77dbce93df21ff10165a559840ec732a7aea53753232ba5c680675e644e7696dae032ff3446b36018d4f5aa84713909c60ad2ddc63f56235639ca024c2dcac16c2a415138b532b22cca6666558ae11819c567327be0e86c4bf021794810a40096e0c156d57031d9f65691aac9ed82b385b137f5090b689ec9670a2b5015a415bc9bb78255017e5dd5478735934c5ff09ffc2d003e2664a188d8b761ec7a9e428ec71073dcfaa12fedbc26f44d2d0f02436e139e3afcf96805b5643427d68c9cac02d5c7c8eef45f13d841c3a3d2bf61492240b6e4dcf38e1c1aef52a41a7c55c0a6e69f10bf37606eeba5f6b63f98129c25717fdecc511ac13588c744d5fb3c9b7e2156b071fd7523079742f5474b70c819c14e9cefe6bb5ea0951b1c9a93160793e82b1ef233251bd76ee64c79339e08ecdfb201c81e1a2947a9ff927ef49ff2fece7dd41e9e6f803a8005d93cf5d5e3cba9826b54bf9e2ec51fc5095365ef0a98e31048d2693ddf350e128ab72b2c35fcf2d35eaec2f78be0c144d320dc80957be7598c5338151001d9def66c0074569cfd60a85d7bfadaafcb7475efbc00340da80c1439431e556fcf9ce57ce4317f05c3b4c447e1bf5b81cf675a7772b2b2573738760537f49e8659f1e0dc648f393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0x1000}], 0x1, &(0x7f0000009940)=[{0x84, 0x1ff, 0x3ff, "132ec752e4298d6f310ffae1022030c956ed21c9900821074d7d93f5cb5a65b148582055d8e71af5622417198da19ce055a3ce3d2fd36f83bd7ad38d61bfcaca8403d304f0b7022fd9c1ffc1dbafdde3e24331801ba56582ba938b3df26141d07a068f4122f10b0b61ec3e2ad015392203895117c33f"}, {0x60, 0x108, 0x1ff, "5c92ee3e32a9047d2dafbbae6111e8e6789187f7a74b8b22dc469aa6f7b3969813bf08a58369521700113f783eb5e5328601d4deae291a0d63e5077380aed70e50c0e5ff839969258599fe6d815b7fd645ef"}, {0xc0, 0x11f, 0x1, "c94b44dd67e185bbc848aefc0ab8c47415f1b9219d486ab6e5c8967a389923c32cb096115a4e3c5a78dab24ed61a549aea62d53c507fd1afff60f5b96416a766769023538874d9798fda1c3c18061b4657dabab32bcc37cedb80e36689cd0aade48807863f4419ddd6a484709ceca7849abfe636cd1e0f87195024f1e75d6fca7886da0324a3de6e43012a74893cb10c0ca231177b859a30ac396ce7029c5ad81a2b4940c6b2fef97f445e05050a7af99b15f7"}], 0x1a4, 0x4000000}, 0x2}], 0x8, 0xc880) [ 1757.736530] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/24 02:19:38 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r2, 0x3}, 0x10) 2018/05/24 02:19:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:38 executing program 5: add_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x153, 0xffffffffffffffff) r0 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000000)={0x33f}) 2018/05/24 02:19:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, 0xffffffffffffffff, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:38 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/24 02:19:38 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000080)={0x2, 0x4, 0x92, 0x9}) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) sendto$inet(r1, &(0x7f00004b3fff), 0x2f00, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f00000006c0)=""/242, 0xf2, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0xc0684113, &(0x7f0000000040)) 2018/05/24 02:19:38 executing program 6: r0 = socket(0x1e, 0x4, 0x6) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x4, 0x400100) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0xa48c}, 0x8) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r2, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:19:38 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x6b0110d0]}, 0x10) [ 1758.540188] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/24 02:19:38 executing program 6: r0 = socket(0x1e, 0x4, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00'}, 0x10) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:19:38 executing program 7: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x27, "757331a28df099de590e6c38a746546b5039711f2b7e8c961039b82a36810089988679fc54c2b0"}, &(0x7f0000000100)=0x2f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x4, 0x20c, 0x8, 0x8, 0x30, 0x100000000, 0x1, r1}, &(0x7f0000003500)=0x20) clock_gettime(0x0, &(0x7f0000003400)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003340)=[{{&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000000400)=[{&(0x7f0000000240)=""/12, 0xc}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/137, 0x89}, {&(0x7f0000000380)=""/78, 0x4e}], 0x4, &(0x7f0000000440)=""/186, 0xba, 0x20}, 0x5ad6}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000500)=""/153, 0x99}, {&(0x7f00000005c0)=""/107, 0x6b}, {&(0x7f0000000640)=""/69, 0x45}, {&(0x7f00000006c0)=""/44, 0x2c}, {&(0x7f0000000740)=""/215, 0xd7}], 0x5, &(0x7f0000000880)=""/206, 0xce, 0x3}, 0xcc4}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000980)=""/250, 0xfa}, {&(0x7f0000000a80)=""/159, 0x9f}, {&(0x7f0000000b40)=""/176, 0xb0}, {&(0x7f0000000c00)=""/233, 0xe9}, {&(0x7f0000000d00)=""/121, 0x79}, {&(0x7f0000000d80)=""/54, 0x36}, {&(0x7f0000000dc0)=""/188, 0xbc}, {&(0x7f0000000e80)=""/82, 0x52}], 0x8, 0x0, 0x0, 0x400}, 0x8}, {{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000f40)=""/142, 0x8e}, {&(0x7f0000001000)=""/187, 0xbb}, {&(0x7f00000010c0)=""/75, 0x4b}, {&(0x7f0000001140)=""/102, 0x66}], 0x4, &(0x7f0000001200)=""/4096, 0x1000}, 0x8}, {{&(0x7f0000002200)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000002300)=[{&(0x7f0000002280)=""/126, 0x7e}], 0x1, &(0x7f0000002340)=""/4096, 0x1000, 0x80000001}, 0x8}], 0x5, 0x0, &(0x7f0000003440)={r2, r3+30000000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000003480)) ftruncate(r0, 0x8200) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) lseek(r4, 0x0, 0x4) [ 1758.578342] binder: 23559:23560 ioctl 40046207 0 returned -16 2018/05/24 02:19:38 executing program 5: r0 = socket(0x11, 0x4, 0x7fe) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000001c0)=0x3, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x1eb0769, 0x0, &(0x7f0000000000)={0x77359400}) 2018/05/24 02:19:38 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000640)="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", 0x34d}], 0x1}, 0x0) r0 = socket$inet6(0xa, 0xb, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendmsg$netlink(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000940), 0x0, &(0x7f0000000980)=[@rights={0x10, 0x1, 0x25}], 0x10}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCNXCL(r1, 0x540d) 2018/05/24 02:19:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0xffff, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0x1}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x74) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000180)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) clock_gettime(0x0, &(0x7f00000028c0)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000002800)=[{{&(0x7f0000002180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/27, 0x1b}}, {{&(0x7f00000026c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002740)=""/94, 0x5e}], 0x1}}], 0x2, 0x10020, &(0x7f0000002900)={0x0, r3+30000000}) 2018/05/24 02:19:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, 0xffffffffffffffff, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:39 executing program 0: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x24) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0xffffffffffffff5b, 0x40400) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000002c0)={r1, r2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x2, 0x0, 0x40000, 0x8000000000}) r4 = syz_open_pts(r3, 0x0) read(r4, &(0x7f0000000280)=""/1, 0x1) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000000)) r5 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) readv(r4, &(0x7f0000001580)=[{&(0x7f00000014c0)=""/136, 0x88}], 0x1) sysinfo(&(0x7f0000000180)=""/12) r6 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='keyring\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r6) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1000000000016) 2018/05/24 02:19:39 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$alg(r3, 0x0, 0x0, 0x80000) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=@bridge_newneigh={0x30, 0x1c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @NDA_DST_IPV4={0x8, 0x1, @multicast2=0xe0000002}]}, 0x30}, 0x1}, 0x0) 2018/05/24 02:19:39 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) 2018/05/24 02:19:39 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x10000001000002}, 0x2c) sysfs$2(0x2, 0xb576, &(0x7f0000000100)) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e24, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0xf7d3}, {0xa, 0x4e21, 0xb9e, @dev={0xfe, 0x80, [], 0x11}, 0x6}, 0x3, [0x100000001, 0x1, 0x6, 0x7, 0x9, 0x344a, 0x7fff, 0xfff]}, 0x5c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x6, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000080)) 2018/05/24 02:19:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, 0xffffffffffffffff, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:39 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x2a, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000340)='sit0\x00') r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) r2 = socket(0x1e, 0x4, 0x0) recvmmsg(r2, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='%system[user(proc#tvmnet0-\x00', 0xfffffffffffffffb) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='E', 0x1, r4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x201) sendto$inet6(r5, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) dup3(r3, r3, 0x80000) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f00000002c0)=0x1, 0x4) 2018/05/24 02:19:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xd010018800000000]}, 0x10) 2018/05/24 02:19:39 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$TCSBRK(r0, 0x5409, 0x7ff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/05/24 02:19:39 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x73, 0x90003) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x5, 0x4, "6fc2d852d962a3427ee0df9023bb073346183514323ecc248d392dd906045c12f06bb24fa07a4dd200a95a5546f604d86abd7cdd80b5d3e31bbf7c741121ccee", "5723d78c811bc4c8921c04c8b0e2a473c20674579a18bb6623049e1817494459", [0xf6, 0x61e]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendmmsg$alg(r2, &(0x7f0000003240)=[{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000004c0)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) sendto$ax25(r2, &(0x7f0000000f00)="9fb1446a0684afd288eaf9514e441795b64eac66e901a9feb9084a00cab82f76", 0x20, 0x0, &(0x7f0000001f00)={0x3, {"8121060f7ac706"}}, 0x10) sendmsg(r2, &(0x7f00000005c0)={&(0x7f0000000080)=@sco={0x1f, {0x7ff, 0x4, 0x3f, 0x4, 0x8, 0x7}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)="b066c1e532cf101a99fea6fb8913a92de9f98174a8e80487f854851eb7acddaa9cc85a37ea4c23130261bee1f47c10b7b90a5ce88cc1cd386ce179a0306dda34d3f36f6b3ec01a3d246e141cfa31edf5a69e3c990a4b181f0c74ef1a485b557a9e427f922f3e8fc8c7e8087a53eb90eee458fea9b34c63cf327150e26000584e693153c38c35ce076c0af5494b8a58e2cb5c9196a7a5084e4fd0ae5439382dc886312a47bfaf0261c735c2ccdf02832a30674f6826ebc0490a035e5666f678e9e0f980ae18b4364f6d41583892aec15667056d86bea769487218f2b765058cd6f73b4d3ef7e7af730c18e399", 0xec}, {&(0x7f0000000240)}, {&(0x7f0000000280)="e6fa3796803b0b408593c72ac8914a0e05f47e21c40676ea6836a6975ff55373a07303cf9b", 0x25}, {&(0x7f00000002c0)="fd36e933999f3f63487013b864d0f618710b2b8708f5b7c2ec8eda694bd56bac7149af065174b8ae475f3934af660cf546828835124666f23115d310bd1807b4c4dff3964a47381e91180e12cdacd5436789b80d16bc86e62652d2", 0x5b}, {&(0x7f0000000340)="176763b02aa947ca327ce3592b881649a36fb196bc8f1efa9f8e1c59620e722e4c07a4249d35eba8163079e2387d8eee13d514e2f549cabdb26cdaa63466befa000b3be8f864d384fb86e5e8e565b09a15d1e9581ac61687f490a9e408eed4107befd9713659ed82ba1e146023421041d3ffa5e4facc1f1ece6946b18c760467e9f2f420d03a0a74967c0e56b509ebd1e6575cc40cab7606c6ca84a027dccdd8f99d1cf65ee5c6a2dac8db897314749e1c25a46bb66986cbd0d9d5e8edde2492", 0xc0}, {&(0x7f0000000400)="d38ed1e5e2d74d8cea9357b31daae9f81a2a6e8b8e56c76ec0c8cd4aa1a07292dfc03b224e6cfa7053a298d7b8438d28214dc386ef205df166078b9a82bab6b05c3cbb0ed7c5", 0x46}, {&(0x7f0000000500)="3083eead0ab20d3b7a6512e98b3b4642349d638870a30a71a71d7835304f6879c2ef4cd27ab0ef6644c893b251e5d903261f80751699392bf42057e564121908e679e9b4f9ee398fd403d000df266f8c74c941e30f63e679a01bc96aa977874dde13155bb160464af6467b2ba2380d1201dfbdb5d9b8e6dc4ef5b4a8205956fc31cce3b6bec316ec53bc569307e97719a73fbe057112bca7a1", 0x99}], 0x7, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x338, 0x4000}, 0x20000000) recvmsg(r2, &(0x7f0000000d00)={&(0x7f00000009c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000780)=""/3, 0x3}, {&(0x7f0000000b40)=""/255, 0xff}], 0x2, &(0x7f0000000c80)=""/113, 0x71}, 0x0) lseek(r1, 0x0, 0x0) 2018/05/24 02:19:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b000000000000f41d", 0x4012}) 2018/05/24 02:19:39 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000040)='ppp0\'md5sum}\x00', 0xd, &(0x7f0000000080)='&.\'//#\x00') mbind(&(0x7f0000660000/0x3000)=nil, 0x3000, 0x4001, &(0x7f0000000000)=0x78, 0xb, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, &(0x7f00000001c0), 0x20, 0x0) mmap(&(0x7f0000886000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/24 02:19:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x49, &(0x7f00000003c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000cc02000008010000ffffffffffffffff08010000ffffffff00020000ffffffffffffffff00020000ffffffff03000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80008010000000000000000000000000000000000000000000000004000435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x947a87cfdb927b4c) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0xde, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 'lblc\x00', 0xa, 0x80000000000, 0x19}, 0x2c) 2018/05/24 02:19:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:40 executing program 7: socketpair(0x0, 0x800, 0x2ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f00000000c0)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x2, 0x0) tee(r1, r2, 0x7, 0x0) 2018/05/24 02:19:40 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x561, 0x3, 0x8, 0x8, 0x5}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0xff, "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"}, &(0x7f0000000340)=0x107) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:19:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:40 executing program 5: r0 = socket$inet(0x2, 0x5000000000000005, 0x0) fcntl$setflags(r0, 0x2, 0x1) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x400, @dev={0xfe, 0x80, [], 0xf}, 0xd6}}, [0x80, 0xbb, 0x5, 0x8000, 0x0, 0xffffffff, 0x3, 0x81, 0x1ff, 0x0, 0x1, 0x6, 0x9, 0x5e10, 0x100]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) 2018/05/24 02:19:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:40 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x4000000000000000]}, 0x10) 2018/05/24 02:19:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = dup(r0) sendto$ipx(r1, &(0x7f0000000000)="354a5864f929b6f71bd6b0eceee35b3a30", 0x11, 0x20040010, &(0x7f0000000080)={0x4, 0x5db, 0x1, "190a936d73b7", 0x6}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000040), 0x4) 2018/05/24 02:19:40 executing program 6: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.evm\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x2c, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x903, @empty, 0x81}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x1000, 0x1, 0x0, 0x9, 0x7, 0x2, 0x9, 0x7f, r2}, 0x20) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r0, &(0x7f0000000340)="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", 0x0, 0x0, 0x0, 0xfffffffffffffe0b) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="e3506c74cabba77a51989f8a6fc75a57", 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'bcsf0\x00', 0x400}) 2018/05/24 02:19:40 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x20000000) 2018/05/24 02:19:40 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0x88, "77ef447ee363d822198905589e2c682e83cd43a4e9f3c7c88558d16e0a97bed91908bc3aca58a0ccecb6903eb9fafac7c2be3a72b721e8efdc963d780b8fac95bca8dcf5467b4edf822c2e9466469c61dfa5ad6bc8242e720a9816f75904c3efa367f33a1006c6d5dafe8fecb2059be7eaa10258bbc841409de498921ed50a8e80c768cee5c9285b"}, &(0x7f0000000100)=0x90) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r2, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:19:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000f3f700", 0x4012}) 2018/05/24 02:19:40 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x2000008, &(0x7f0000000340)) mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x1, 0xffffffffffffffff) uselib(&(0x7f0000000140)='./file0/file0\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x1000, 0x2) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x86, 0x9, 0x6, 0x9, 0x0, 0x5, 0xc551c2de7e58b885, 0x8, 0xecb3, 0x8, 0x6, 0x7fff, 0x6, 0x1, 0x4, 0x7ff, 0xc000000, 0x5, 0x7, 0x5, 0x8, 0x8, 0x147f9138, 0x3ff, 0x7, 0x191, 0x80, 0x6, 0x1, 0xf38, 0x6, 0x7, 0xbef, 0x4, 0x80000001, 0x3ff, 0x0, 0x94, 0x0, @perf_config_ext={0x2, 0xb1ef}, 0x400, 0x8, 0x81, 0x1, 0x6, 0xa8eb, 0x3}, r0, 0xe, r1, 0xb) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_access\x00', &(0x7f00000001c0)='ramfs\x00', 0x6, 0x1) 2018/05/24 02:19:40 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc04c5349, &(0x7f0000000100)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0x3, 0x20}) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/05/24 02:19:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x29, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 'dh\x00', 0x12, 0x4, 0xe}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x6, 0x21, &(0x7f0000000040)={0x0, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x50) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) pwrite64(r1, &(0x7f0000000200)="a609be74dd54cd94e2bd3e5ddcca515fa8a7395cc3a312eca332ede9fef2e856c83d6c77bbfc18b41eaa90c4e4d99afed9f0e6ee69e63ed170d320f9858935685eeef64cc096a9f2dda4355efc1270aed54fe2a6672ddb85240dfc5a6b12cf3b450cf4546f883376047a45a724b9002a4f73e5d54975b6675d43906f34fa364b218a151f", 0x84, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000180)={0x100, 0x2, 0x8ee, 0x3, 0x2, 0x6, 0x9, 0xf708, 0x1, 0x8, 0x4, 0x100000001}) 2018/05/24 02:19:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000004000", 0x4012}) [ 1760.992253] Unknown ioctl 1074310928 [ 1761.006303] Unknown ioctl 44801 [ 1761.021785] Unknown ioctl 1074310928 2018/05/24 02:19:40 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x3) flock(r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r2) [ 1761.116832] IPVS: set_ctl: invalid protocol: 41 172.20.20.187:20002 dh [ 1761.132681] IPVS: set_ctl: invalid protocol: 41 172.20.20.187:20002 dh 2018/05/24 02:19:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:41 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ff, 0x40100) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000140)) 2018/05/24 02:19:41 executing program 6: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x78, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/197, 0x57}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r2 = socket(0x1b, 0x2, 0x2) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r2, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:19:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x2, 0x0) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfc}, 0xc) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "9253ad7425a54390552beeabe26af41bac7613a92e613b63bf938c5a48eb02b1caa1fae1b4afd008cb5d2c41e2843b418bd800aef95ed3b3516ef8d3c3a3fe6c234655e60df19c220eeb87a2b0574951"}, 0xd8) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x8000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x100000001, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000fc9ee812b1a4f7f1cdac05f13b8ea5a291c6ccfc3864465822b9b34cbfd7808956b33c54378e2f224f27bc7de29daa83244d824da14cad7756314435929f10d33f0d69c72ecf4b9ad6814fc5082d46a7ec39f5b710efeb5c3b734e274a60554840d41267169d14865876bd54ef5a997e0a189dfe6527125f929728779c0e69585eb1e4d3f05403d1163b6f5977dc"], &(0x7f00000002c0)) 2018/05/24 02:19:41 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x125400, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000440)=[{r0, 0x100}], 0x1a1, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000000140)={0x4, &(0x7f00000000c0)=[0x42, 0xffff, 0x0, 0x3f]}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0x67, @loopback=0x7f000001, 0x4e23, 0x2, 'dh\x00', 0x2, 0x0, 0x2d}, {@rand_addr=0x1, 0x4e20, 0x2, 0x7, 0x9, 0xa000}}, 0x44) 2018/05/24 02:19:41 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x40) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000080)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000140)={r1, 0x5}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00') 2018/05/24 02:19:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000f400", 0x4012}) 2018/05/24 02:19:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x6000]}, 0x10) 2018/05/24 02:19:41 executing program 3: socketpair(0xb, 0x80800, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="726177000000a312e3e288b0310200004a0000985205775092fedd058a9352ae5c2be4e6e413c092fd793da9c7387b087332561affb06a61b06e829aa1384f6b395428745a3630066c59d50d702ff2d46e09f5977345cb86ef0e38aaa7a7f30000000000"], &(0x7f0000000180)=0x6e) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000080)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x61) write$binfmt_elf32(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="f62469650000010000000000000000000200060000000000000000000000008a0fab714651fe000000006f97200002000000000000000000000000114d33048d88928cf89dcf2ed2fda8dd752a1320617fbf3b6c06fd4a4bc4242e8267ec635d5b43471f1ff73d062fd2e268b9dca16fd0"], 0x34) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x100, 0x0) uselib(&(0x7f00000001c0)='./file0\x00') 2018/05/24 02:19:41 executing program 7: r0 = gettid() perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) syz_fuse_mount(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:19:41 executing program 5: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x1, 0x1, {0xffffffffffffffff, 0x2, 0x1, 0x3, 0x7}}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f00000016c0), &(0x7f0000001700)=0x10) 2018/05/24 02:19:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000f42c00", 0x4012}) 2018/05/24 02:19:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:41 executing program 3: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffffd) r0 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='keyring\x00', 0x0) keyctl$search(0xa, r0, &(0x7f0000000080)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/05/24 02:19:41 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) umount2(&(0x7f0000000440)='.\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='pstore\x00', 0x2000000, &(0x7f0000001480)="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") 2018/05/24 02:19:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:41 executing program 3: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) mprotect(&(0x7f000060c000/0x2000)=nil, 0x2000, 0x200000a) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, &(0x7f0000000480)=0x100) pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f000071f000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80585414, &(0x7f00000002c0)) clock_nanosleep(0x0, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) 2018/05/24 02:19:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:42 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) ustat(0x0, &(0x7f0000000000)) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xff, 0x121000) mq_getsetattr(r1, &(0x7f0000000100)={0x2, 0x5, 0x8, 0x8, 0x591, 0xffffffffffffb1e3, 0x400, 0x5}, &(0x7f0000000280)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000001000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2ffffffffffffff000000000000000000000000000000000000002d04634a041062fc63ac6e4c6a34b0bbe505a0dbe53c1482336c49b5a28e97fa4560c5e693a1882f055ed4367e633e07d7be5332d2577c"], 0x90) 2018/05/24 02:19:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x1, 0x101000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x4e22, 0x4, 0x4e20, 0x8, 0xa, 0xa0, 0x80, 0x3f, 0x0, r3}, {0x2, 0x80000000, 0x5115, 0xfa13, 0x0, 0x0, 0x2, 0x7f}, {0x8, 0x6bd, 0x8001, 0x9}, 0x36c6cbdf, 0x6e6bb8, 0x0, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x0, 0x1, 0x2, 0x7, 0x4, 0xfffffffffffffffc}}, 0xe8) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8f70000000000008000f0fffeffff090000dc2abbeabdcb9509000100090c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/24 02:19:42 executing program 5: mkdir(&(0x7f0000001000)='./file0\x00', 0x4) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)="04") 2018/05/24 02:19:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:42 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7ff, 0x8, [0x1f, 0x9, 0x2, 0x200, 0xac4, 0x1000, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x10001}, &(0x7f0000000200)=0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r3, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='lo\x00') 2018/05/24 02:19:42 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x8d0110d0]}, 0x10) 2018/05/24 02:19:42 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) r1 = socket$can_raw(0x1d, 0x3, 0x1) flock(r1, 0x4) getsockopt$bt_hci(r1, 0x65, 0x1001, &(0x7f0000000000)=""/244, &(0x7f0000001000)=0xf4) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8, 0x90000) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000140)={0x0, 0xff7}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000380)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x10, 0xc, &(0x7f0000000200)=@raw=[@initr0={0x18}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xc569}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x8}, @alu={0x7, 0x86ac, 0x4, 0x1, 0xa, 0x18, 0x10}, @map={0x18, 0x6, 0x1, 0x0, r2}], &(0x7f0000000280)='syzkaller\x00', 0x8, 0xa7, &(0x7f00000002c0)=""/167, 0x41000, 0x0, [], r3, 0xf}, 0x48) 2018/05/24 02:19:42 executing program 5: perf_event_open(&(0x7f0000000140)={0x10000000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) sendmmsg$alg(r0, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="2d7a2989d9f9e1f066d2a05ec42976680a2f9c5f43a44b417c46b94456c21c57b0ee583291788a60a02a36b3af630d850ef1042cfd0398b166f8d0fe01358c49e48c4f75cbda9d6a5e78da2bfcd283d2ea3b50f7c307072ccc42ed32", 0x5c}, {&(0x7f00000000c0)="68788dfee9466add0f6912534384f37fa7cd40926f0706757fb43ab7ae8b1d62fe72a470f6f58eb40b9828646c3d5cfd4fe3d4e14cde6247c0692efe146ee979b09ed7ec8f3165893ca612", 0x4b}], 0x2, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000200)="49199ba7c828df57a35fe2282c849b40ea3c486eb869d299c3a24eea6e1cac961491e9e7f49357d243afc265e7200d071bedb3934b90c2e31bf243ffd029fd7bc7a536c9f8fec22024f10e91d730a761fd6db035945593ba4c817094e073f86d8089969ada61e84c64932caba1964f8f0de6543951d917b8226c8aaf8743efbb52b81646eef993a57db2af1438f8cc0a2f3999cb809b2f8598ebb497e3b11853548f317c59beef1852f536932e8cb97ebae72e4cd09d3e36898a9fc6eba9d055c896ba64ae7e2a90adcf96743d94763a9c8435db33225548f8511ee537f9b3dd1fcd859965758d6a359c8a7127934852", 0xf0}, {&(0x7f0000000300)="c9ceed0976bf", 0x6}, {&(0x7f0000000340)="80e6cc889aee196834dc780af7306079b7987ed6063d51444c93e14361c2a668ade6bb3f655b638b3546a689991259120c0b6bece2580e47634edc31fd9e9ce7859ed339a13c7ab54d9b7b0f9a88e91ec4b314d5f8efb5110229fed11b797f9729af469e051409bc454d1418913d9adf0cf6f607500dcd45f9dbe7ddcb8e5828059de9f21c44a3c2", 0x88}], 0x3, &(0x7f0000000440)=[@assoc={0x10, 0x117, 0x4, 0x200}], 0x10, 0x20008000}, {0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000480)="19e26c888eb32f388cd909d82f8db54436165d75ef711e717c0e45cd7e180b753baf55eaf354fabca5f5c3ad574671f11bdfbb7d42cff5880801804320c84bdd38dfcbbae48345d74a1a852ca1b033de", 0x50}, {&(0x7f0000000500)="bc41c94f1f1bc443986a6e43517402e0ebe30fc88744ab66338ec6fe8dd5f43543017bba6932350028ed03af9fb988730984a3feaa1725a346d0c14b530860f89c7955f4ca48bab20acb5a80c3fbb221c277c5506809bacfb63a5a26c5969d9a2c9cb1566e1784d879280ae6b325b7b5ac08800ee8f104c6410851b8ca52de29bed862c05633e2deef50512afdb6e7b255e0e8ca7a13a29d649eb72dee6e3eb00f3d1b8dedbdf6f93831565645ef433d2e80394cd7f9e6433e0ef52b2b6a133a075e971f8a5fe0edd7768864220ad8f062dee6", 0xd3}], 0x2, &(0x7f0000000640)=[@assoc={0x10, 0x117, 0x4, 0x5}, @op={0x10, 0x117, 0x3}, @iv={0x24, 0x117, 0x2, 0x14, "e8179ef5900c3403aa0291984b08d4012807f256"}, @assoc={0x10, 0x117, 0x4, 0x8}], 0x54, 0x80}, {0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000006c0)="5c7d69f8bb3ea3554abec56c30ce0e516ba7f66033d1331797279cea9c0f631a33e01aa3f614fd29211abc12ce2b142bbfcea042a613028ac9bea7675d1de41821d81a173b3f8e6040ca059d7f755da9f1ed983a2cc4fc97d1d750f3e539881d575e023778fc510d45bc042813ce0d5c29b51c9823f7b272f1e25ce65fbd1ce81626c0198cbef741178654e49a0eb3a0cf2785487c95993d427b8698d18750fa0b67ecf43566f5fbabab02060a1f6cdc4cf7c3b961265f3274ed7ff2d15489cb274d44ec61adf2d6f850111f2afd868cb99e8846662865f4f793bcd5793a", 0xde}, {&(0x7f00000007c0)="8b42eadc7a59e276b7d4c83fffd038ebdf3ceeb488e8", 0x16}], 0x2, 0x0, 0x0, 0x800}], 0x4, 0x20000000) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000300020010d10200cf", 0x1f) 2018/05/24 02:19:42 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0x67, &(0x7f0000000080)=""/103}, 0x48) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2800, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x3, 0x20000130, &(0x7f0000000180)=@raw=[@map={0x18, 0x3, 0x1, 0x0, r0}, @generic={0x400, 0x4, 0x5, 0x3}, @generic={0x0, 0x1, 0x0, 0xfffffffffffffffc}, @generic={0x81, 0x6, 0x9, 0x4}, @map={0x18, 0x3, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x19}], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195, 0x20}, 0x48) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@int=0x7, 0x4) 2018/05/24 02:19:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000003ac0)=[{{&(0x7f0000003700)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003840), 0x0, &(0x7f0000003880)=""/170, 0xaa}}], 0x1, 0x0, &(0x7f0000003bc0)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2c4002, 0x0) accept4$netrom(r1, 0x0, &(0x7f0000000100), 0x800) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x1a100, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e22}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000008300)={{{@in6=@local, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000008400)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="18000000aadc6b281d00ffff000000000000000001000000"], 0x18}, 0x1}, 0x0) 2018/05/24 02:19:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000f42000", 0x4012}) [ 1763.170383] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/24 02:19:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:42 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = getpgrp(r0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400, 0x2) fcntl$lock(r2, 0x7, &(0x7f00000000c0)={0x3, 0x2, 0x3, 0x2, r1}) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000d061f001cfffd946fa2830020200a000900010006e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/24 02:19:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f00000000c0)=""/101) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000080)=""/9) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000240)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500}) [ 1763.216670] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 1763.248412] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 1763.302113] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 1763.309592] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 1763.319644] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/05/24 02:19:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000f40200", 0x4012}) 2018/05/24 02:19:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xffffffffffffff4d, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newroute={0x30, 0x18, 0x23, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x7, @empty={[0xfe80]}}]}, 0x30}, 0x1}, 0x44000) socket(0xd, 0xa, 0x6e2298f8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) openat$cgroup_procs(r1, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) 2018/05/24 02:19:43 executing program 7: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x800) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000400)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x10) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f6473700000202f6465762f6473702300202f6465762f64737022e1202f6465762f64737023000a46fc0cfe2014b93e6c175dde59aa39901eea22e1c4eaf968eed30335cdfc3db7ea19aedde6b7c6c9d7b0f3856539"], 0x65) bind$pptp(r0, &(0x7f00000003c0)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/20, &(0x7f0000000100)=0x14) recvfrom$llc(r1, &(0x7f0000000480)=""/93, 0x5d, 0x0, &(0x7f0000000500)={0x1a, 0x325, 0x400000000000, 0x20, 0x2, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24}}, 0x0, 0x48}, &(0x7f0000000300)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000340)={r2, 0x6}, 0x8) readlink(&(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)=""/115, 0x73) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000380)={'team0\x00', 0x6}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0), 0x0) 2018/05/24 02:19:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:43 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bond_slave_0\x00', 0x1}) 2018/05/24 02:19:43 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000140)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x2) dup3(r3, r1, 0x0) read(r2, &(0x7f0000000100)=""/58, 0x3a) munlockall() write(r1, &(0x7f0000c34fff), 0xffffff0b) write(r1, &(0x7f0000000040), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socket$key(0xf, 0x3, 0x2) tkill(r0, 0x1000000000016) 2018/05/24 02:19:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xf824010000000000]}, 0x10) 2018/05/24 02:19:43 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x1c) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) syz_fuseblk_mount(&(0x7f00000027c0)='./file1\x00', &(0x7f0000002800)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:19:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}], 0xa) sendto$inet6(r0, &(0x7f0000003d80)="b0", 0x1, 0x0, &(0x7f0000003e00)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x98) 2018/05/24 02:19:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:43 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = dup(r0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x2) tee(r0, r0, 0x2, 0xd) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x2, 0x4, [0x6, 0x8, 0x0, 0x8e]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, &(0x7f0000000280)=0x4) signalfd(r0, &(0x7f0000000100)={0x1}, 0x8) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, {}, @period}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x136, &(0x7f0000000180)=0x2) 2018/05/24 02:19:44 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) syz_open_procfs(r1, &(0x7f0000000140)='net/sco\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080)="b5", &(0x7f0000000100)}, 0x20) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x0) 2018/05/24 02:19:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b000000000000f40d", 0x4012}) 2018/05/24 02:19:44 executing program 5: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000000c0)={0x9, 0x2, {0x2, 0x3, 0x20, 0x0, 0x4}}) r3 = dup2(r0, r1) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000140)="623e11d9d1a8ecfb064f1a241b50903648a3089cfb4a9483a81271d1b855feef36ab3606d2c79ca7ba9979fe4d32d0e5fed95b7fd43317890a36d4a85c2dde657333de4908dc72082744651b5ede7a4807544549beb98c60ecf1f6730c64ef1cf746156e02b6ae3e804729fbcadb727fe2e5832e1ce94f55308d16039a07d2c260efef78e29731ca0b2e3bfe0abcf91135ef23b5dd6e848a57484aadde6ca63a986d47492d3313bd5ed3a11cc52aa56cd00d") bind$inet(r1, &(0x7f0000000000)={0x1e, 0x200, @dev={0xac, 0x14, 0x14}}, 0x10) bind$netrom(r3, &(0x7f0000000040)=@ax25={0x3, {"98e7174d5857e4"}}, 0x0) 2018/05/24 02:19:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:44 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000140)=""/117, 0x401c70f4c558f041) 2018/05/24 02:19:44 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xa00000000000000]}, 0x10) 2018/05/24 02:19:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000f42600", 0x4012}) 2018/05/24 02:19:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000001c0)={0x1, 0x4, [@random="b970b3f55932", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0, "99ee75555834ebdb9dfeb6b1d747fac0e786bc54633a84d75d70d8a098acebf19513ddb2229c444d365dc6b46889d7ad0879da1eb046a606488590990687533f4ec08aa13a4430ca173af1dd6c5204129bd151f2536777d5"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000280)="fc0f0096000081d70a0064360f77ba420066ed1d0000650f060f080f21c60fc79f5074", 0x23}], 0xe3e7c7a019c0acfa, 0x0, &(0x7f00000002c0), 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYBLOB="b5000000ee0cd74c4f3d0aedef73a3991a56623dd3943db5a7e72c946911404ddc2bb351d3295791157b015680cbeb8b1c4dd4f5c460e14a60d944c84694c4de1f3c392c6b4d1b050338f11cc40000000081ff34c7634d9bb9358ed3d67b8024882a1567a764b6bc87ced81043d123be95788afb5c127d6d54a7c9d50e278e9d90b2b5871c94d565f74d708e8bc24661f78342e0215993e5396a4d10d05064283685240c4dd0dd5f0f4020e9dda771d2954f"], &(0x7f0000000140)=0x1) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/24 02:19:44 executing program 0: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x20002) pwrite64(r0, &(0x7f0000000180)="151ef3868668222f610e9d23bfb9d4e17e8065157d0db21be225fa0b5715a09013a06829633831e59b5c42fa918ed82f1140743d05ea93a3e6e12631d88f315dcdc6690845a939e2c000f7d917b00721378e9e2b", 0x154, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000080004000000000000000000000080000000000030000e7d4e77cff5b680f430000000600000000000000001000"}) write$sndseq(r0, &(0x7f0000001400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getgroups(0x5, &(0x7f0000000300)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstatfs(r0, &(0x7f0000000440)=""/144) getgroups(0x4, &(0x7f0000000400)=[r2, r3, r4, r5]) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000000)={0x7fff, 0x7, 0x7ff, 0x6, 0x7}) sendfile(r1, r0, &(0x7f0000000040), 0x40) 2018/05/24 02:19:44 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x301, 0x1, 0x10000003, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x20000) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0)="3bc5858bde656953257990d29fa40e50e41c924e9861484638e75bc9cde6ac45b7507653b0e1e34db3007ea1c26009adf8df739a513d968459fde2483d371c0a66010c7dcc5fb0c5fd07c41840c487bb629f3fc59ff7b4ad5ab2b1eca7be284642de30be9ec7d1f95f", 0xffffffffffffff45, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000080)=""/83) 2018/05/24 02:19:45 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x42000) read(r0, &(0x7f0000000340)=""/4096, 0x1000) write(r3, &(0x7f0000000000)="a4", 0x1) fgetxattr(r0, &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000001340)=""/4096, 0x1000) tee(r2, r1, 0x400ffffffff, 0x0) 2018/05/24 02:19:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00000018004101000000000000000002000000000000fc00000003"], 0x1c}, 0x1}, 0x0) 2018/05/24 02:19:45 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1, 0x0, 0xffffffffffffffd0}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x4, 0x7ff, 0x5, 0xb4, 0x7, 0x4, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f00000001c0), 0xffffff67, 0x3, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/05/24 02:19:45 executing program 0: clock_gettime(0x6, &(0x7f0000000380)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000037c0)='/dev/autofs\x00', 0x1, 0x0) gettid() symlinkat(&(0x7f0000003780)='./file0\x00', r0, &(0x7f0000003800)='./file0\x00') recvmmsg(0xffffffffffffff9c, &(0x7f0000003640)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/232, 0xe8}, {&(0x7f0000000180)=""/156, 0x9c}, {&(0x7f0000000240)=""/115, 0x73}, {&(0x7f00000003c0)=""/235, 0xeb}], 0x4, &(0x7f0000000300)=""/90, 0x5a, 0x1}, 0x1}, {{&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000540)=""/174, 0xae}, {&(0x7f0000000600)=""/187, 0xbb}, {&(0x7f00000006c0)=""/71, 0x47}, {&(0x7f0000000740)=""/159, 0x9f}, {&(0x7f0000000800)=""/64, 0x40}], 0x5, &(0x7f0000000880)=""/97, 0x61, 0x1}, 0x7}, {{&(0x7f0000000900)=@ax25, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/103, 0x67}, {&(0x7f0000001a00)=""/182, 0xb6}], 0x3, &(0x7f0000001b00)=""/42, 0x2a, 0x3}, 0x4}, {{&(0x7f0000001b40)=@alg, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001bc0)=""/38, 0x26}, {&(0x7f0000001c00)=""/243, 0xf3}, {&(0x7f0000001d00)=""/1, 0x1}, {&(0x7f0000001d40)=""/123, 0x7b}], 0x4, &(0x7f0000001e00)=""/206, 0xce}, 0x1ff}, {{0x0, 0x0, &(0x7f0000003240)=[{&(0x7f0000001f00)=""/226, 0xe2}, {&(0x7f0000002000)=""/228, 0xe4}, {&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000003100)=""/100, 0x64}, {&(0x7f0000003180)=""/135, 0x87}], 0x5, &(0x7f0000003280)=""/84, 0x54, 0x100}, 0x401}, {{&(0x7f0000003300)=@in, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003380)=""/138, 0x8a}, {&(0x7f0000003440)=""/89, 0x59}, {&(0x7f00000034c0)=""/53, 0x35}, {&(0x7f0000003500)=""/124, 0x7c}, {&(0x7f0000003580)=""/46, 0x2e}], 0x5, &(0x7f0000003600)=""/2, 0x2, 0xfffffffffffffffc}, 0x9}], 0x6, 0x102, &(0x7f0000003700)={0x0, 0x1c9c380}) 2018/05/24 02:19:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:45 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400600, 0x0) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10003, 0x80011, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) 2018/05/24 02:19:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:45 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x932f, 0x2, [0x0, 0xe81]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r2, 0xfffffffffbfff413}, &(0x7f0000000280)=0xffffffffffffff5a) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000080), 0x2a1) close(r0) 2018/05/24 02:19:45 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400600, 0x0) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10003, 0x80011, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) 2018/05/24 02:19:45 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000100)=0x52d) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007dc000/0x4000)=nil, 0x4000, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x4c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r1, r0, 0x1000, 0x1) 2018/05/24 02:19:46 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000002c0)="ddf3cd9df45e7259bcb0a0fc12a59f571406d2fb0af48c74b16afb490a4008845fc5645dce284e371eca7e037eb5fb8156be737f94a0c2b2cb1082fbe9b6e74111ce926297464ccd5a070c94f925cf7d98eb8434abfb36f9d8f49df4a81389c5f201f414400415", 0x0, 0x0, 0x0, 0x47045e27fe8e395f) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000080)="7d0dd438b38fbb53da867413fbdb33320b3f0f28a4965981e0525d58af56ec7286159d85a200c79262d57d1be7c2ec8f2ca47997192556927579175f12f59ab85a362bed065e4aafa3a8c61cfa7c65fa5085aa4512778351073807e9f3674da40b1ea167299f8b2b00f9b57c5d3d1ce226da9c1a4be5f390f600fc0dfdfc3033bae0070cbd86f27c906857", 0x8b) 2018/05/24 02:19:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b000000000000f420", 0x4012}) 2018/05/24 02:19:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xb0, 0xa000) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000000c0)={0x7227f6ad, 0x2, 0xfffffffffffffffb, 0x5, 0x7, 0x1}) ioctl$KVM_ENABLE_CAP(r1, 0x4070aea0, &(0x7f0000000000)) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x59, 0x7f, 0x2, 0x80000000, 0x1, [{0x4, 0x100000001, 0x0, 0x0, 0x0, 0x800}]}) getpeername$ipx(r2, &(0x7f0000000100), &(0x7f0000000200)=0x10) 2018/05/24 02:19:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0), 0x0) recvmmsg(r1, &(0x7f0000001ac0)=[{{&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000440)}}, {{&(0x7f0000000500)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000019c0), 0x0, &(0x7f0000001a40)=""/88, 0x58}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x1c9c380}) sendto$unix(r1, &(0x7f0000000000)="8b8a3e71cf56e4ab6fc16b8e42404cb7a16bc83eba4b7dbcc1fbca2d9a12e76d77a072634c93fdecbb974eab1f66b0eb10763b5455970fd9362c7ef283dca0f99e5e16bccd441646c0fbaae7330a92456d7590b4101126cb91cb6996b68dba973d6d905a7f3ae33c4d246990e2b80b11406c8a1e5ff82f17fc72413a6876f75c1e82f55b8430f1066d79c8fd0634920eac5a67536193dbe6cc8dad6383389cbaf682b82815f7655e20c2c7cf46db1a3220d6d64a00e1abcc2e52b4492241cb4c76973ec0f62224782898a82401ae8c8ff6cca8196370427e8b15d5d2f31c58e7d0a6a7c5c0b2670bc06bf4c2558ae8bbd0f9c23db4070a0f", 0xf8, 0x20000000, 0x0, 0x0) 2018/05/24 02:19:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x770110d0]}, 0x10) 2018/05/24 02:19:46 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x1, 0x8, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x0) 2018/05/24 02:19:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="06000000040002000119010001048e0e"], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x1) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000340)=0xffffffffffffffff) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000400)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 02:19:46 executing program 3: keyctl$join(0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x6, 0xf6cce0eb44cbc848}, &(0x7f0000000100)=0xc) 2018/05/24 02:19:46 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3e, 0x258600) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) dup3(r2, r1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000300)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x42, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ip6_mr_vif\x00') preadv(r4, &(0x7f0000000100), 0x20000000000002c9, 0x2000000) 2018/05/24 02:19:46 executing program 7: prctl$setname(0xf, &(0x7f0000000100)='\x00') seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) acct(&(0x7f0000000200)='./file0\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000000)={0x7, 0x101, 0xfff}) 2018/05/24 02:19:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000f40e00", 0x4012}) 2018/05/24 02:19:46 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r1, r0) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)='M', 0x1}]) 2018/05/24 02:19:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}}, 0x98) [ 1766.638815] audit: type=1326 audit(1527128386.282:1910): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23979 comm="" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f10cb9 code=0x50000 [ 1766.677710] audit: type=1326 audit(1527128386.303:1911): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23979 comm="" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f10cb9 code=0x50000 [ 1766.696932] audit: type=1326 audit(1527128386.303:1912): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23979 comm="" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f10cb9 code=0x50000 [ 1766.715937] audit: type=1326 audit(1527128386.303:1913): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23979 comm="" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f10cb9 code=0x50000 [ 1766.732945] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 1766.734924] audit: type=1326 audit(1527128386.303:1914): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23979 comm="" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f10cb9 code=0x50000 [ 1766.734945] audit: type=1326 audit(1527128386.303:1915): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23979 comm="" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f10cb9 code=0x50000 2018/05/24 02:19:46 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa283005b580a000900030009000000030015000404ff7e", 0x24}], 0x1}, 0x0) 2018/05/24 02:19:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}}, 0x98) [ 1766.734964] audit: type=1326 audit(1527128386.303:1916): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23979 comm="" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f10cb9 code=0x50000 [ 1766.760245] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 1766.762455] audit: type=1326 audit(1527128386.304:1917): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23979 comm="" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f10cb9 code=0x50000 [ 1766.804654] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 1766.808823] audit: type=1326 audit(1527128386.304:1918): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23979 comm="" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f10cb9 code=0x50000 [ 1766.808844] audit: type=1326 audit(1527128386.304:1919): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23979 comm="" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f10cb9 code=0x50000 [ 1766.861488] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 1767.039359] device bridge_slave_1 left promiscuous mode [ 1767.045058] bridge0: port 2(bridge_slave_1) entered disabled state [ 1767.057673] device bridge_slave_0 left promiscuous mode [ 1767.063279] bridge0: port 1(bridge_slave_0) entered disabled state [ 1767.103889] team0 (unregistering): Port device team_slave_1 removed [ 1767.114350] team0 (unregistering): Port device team_slave_0 removed [ 1767.126327] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1767.142835] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1767.170848] bond0 (unregistering): Released all slaves 2018/05/24 02:19:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x80000000, 0x400000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x300, 0x70bd28, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8051}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/05/24 02:19:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000f42b00", 0x4012}) 2018/05/24 02:19:47 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) recvfrom$ax25(r1, &(0x7f0000000000)=""/118, 0x76, 0x0, &(0x7f0000000080)={0x3, {"51e40c8e24567c"}, 0xfffffffffffffc00}, 0x10) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) stat(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) ioctl(r0, 0x40044103, &(0x7f0000001f64)) 2018/05/24 02:19:47 executing program 7: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000000a000)=0x2, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x2710}, 0x8) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003740)=""/30, 0x1e}}], 0x1, 0x0, &(0x7f0000000000)={0x77359400}) 2018/05/24 02:19:47 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x8b0110d0]}, 0x10) 2018/05/24 02:19:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}}, 0x98) 2018/05/24 02:19:47 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x20040, 0x0) getcwd(&(0x7f0000000040)=""/120, 0x78) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) 2018/05/24 02:19:47 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="4ae395e1d9", 0x5) 2018/05/24 02:19:47 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000000180)=0x0) timer_delete(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x42000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000100)=0x6) r3 = syz_open_pts(r1, 0x0) readv(r3, &(0x7f0000000080)=[{&(0x7f0000000300)=""/208, 0xd0}], 0x1) dup2(r3, r1) 2018/05/24 02:19:47 executing program 7: r0 = mq_open(&(0x7f0000000080)='/dev/kvm\x00', 0x840, 0x2, &(0x7f0000000100)={0x1bdc, 0x56835abc, 0x9, 0x0, 0x5, 0x2274, 0x1, 0xff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000280)="56b9e2a8", 0x4}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0xd98, @loopback={0x0, 0x1}, 0xa9d}, {0xa, 0x4e22, 0x1, @empty, 0xebf}, 0x9, [0xfffffffffffffffd, 0xa477, 0x2, 0x1, 0x20, 0x2, 0x2, 0x800]}, 0x5c) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x42002, 0x0) r5 = accept4$bt_l2cap(r4, &(0x7f0000000340), &(0x7f0000000440)=0x429ab42e52b9ff4a, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x100, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x1000000000006000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000240)={0x5000, 0xfffffffffffffffe}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000000200)=0x400, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000000c0)={0x5000, 0x9000}) open$dir(&(0x7f00000001c0)='./file0\x00', 0x400, 0xa) socket$inet6_udp(0xa, 0x2, 0x0) r7 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = fcntl$dupfd(r2, 0x406, r7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x82) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') writev(r7, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r8, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) ioctl$sock_ifreq(r9, 0x8922, &(0x7f0000000300)={'lo\x00', @ifru_settings={0x0, 0x101, @te1=&(0x7f0000000040)={0x80000000, 0x101, 0x3, 0x401}}}) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000480)=0x1, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x80, 0x0) 2018/05/24 02:19:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200001, 0x0) getsockname$ax25(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x10) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000080)=0x84) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000001640)}, 0x1}, {{0x0, 0xffffffffffffff65, &(0x7f00000004c0), 0x0, &(0x7f0000000340)=ANY=[@ANYRES16=r0], 0xfffffffffffffe55}}], 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000400)='tunl0\x00') getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @multicast1, 0x0}, &(0x7f0000000480)=0xc) bind$packet(r1, &(0x7f00000004c0)={0x11, 0x8, r4, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, &(0x7f0000000300)=0xffffffffffffff13) 2018/05/24 02:19:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b000000000000f40e", 0x4012}) 2018/05/24 02:19:47 executing program 0: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xffff, 0x30}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)=ANY=[@ANYBLOB="1b0000001a000100000000f9ffffffff1b000000000000008000000001d56675e9937606000000616f61af645a31f66b4320c84e3a33e1b4c9c722ba2fffa1c6205ded066df4976ea47ccd0026e03618394c0bbe3fdb66b33028b06088056ce08d7d42f31d2584a3c00c8e4dec297e1158ae6c048ab4024cee1c2783010b462844fbe32420b47501d57c9f6cb62884609a97cac0f7e2987e4a252b587bff81cb3efb7b63835f2d9661ccde9666b3e4d1a3deffaa41ec5be92c48435bb2cbecbcc794e06b0434033366f4807ca155694918e7ba4470a324081a"], 0x1c}, 0x1}, 0x0) [ 1767.779131] IPVS: ftp: loaded support on port[0] = 21 [ 1768.653853] bridge0: port 1(bridge_slave_0) entered blocking state [ 1768.660372] bridge0: port 1(bridge_slave_0) entered disabled state [ 1768.667584] device bridge_slave_0 entered promiscuous mode [ 1768.706190] bridge0: port 2(bridge_slave_1) entered blocking state [ 1768.712641] bridge0: port 2(bridge_slave_1) entered disabled state [ 1768.719925] device bridge_slave_1 entered promiscuous mode [ 1768.755158] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1768.780591] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1768.883383] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1768.912753] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1769.021931] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1769.029126] team0: Port device team_slave_0 added [ 1769.053524] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1769.060709] team0: Port device team_slave_1 added [ 1769.085555] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1769.112265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1769.139995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1769.168322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1769.407227] bridge0: port 2(bridge_slave_1) entered blocking state [ 1769.413651] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1769.420314] bridge0: port 1(bridge_slave_0) entered blocking state [ 1769.426696] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1769.433987] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1770.271163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1770.293101] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1770.373535] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1770.455641] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1770.461844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1770.469722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1770.546989] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/24 02:19:50 executing program 7: r0 = mq_open(&(0x7f0000000080)='/dev/kvm\x00', 0x840, 0x2, &(0x7f0000000100)={0x1bdc, 0x56835abc, 0x9, 0x0, 0x5, 0x2274, 0x1, 0xff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000280)="56b9e2a8", 0x4}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0xd98, @loopback={0x0, 0x1}, 0xa9d}, {0xa, 0x4e22, 0x1, @empty, 0xebf}, 0x9, [0xfffffffffffffffd, 0xa477, 0x2, 0x1, 0x20, 0x2, 0x2, 0x800]}, 0x5c) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x42002, 0x0) r5 = accept4$bt_l2cap(r4, &(0x7f0000000340), &(0x7f0000000440)=0x429ab42e52b9ff4a, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x100, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x1000000000006000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000240)={0x5000, 0xfffffffffffffffe}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000000200)=0x400, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000000c0)={0x5000, 0x9000}) open$dir(&(0x7f00000001c0)='./file0\x00', 0x400, 0xa) socket$inet6_udp(0xa, 0x2, 0x0) r7 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = fcntl$dupfd(r2, 0x406, r7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x82) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') writev(r7, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r8, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) ioctl$sock_ifreq(r9, 0x8922, &(0x7f0000000300)={'lo\x00', @ifru_settings={0x0, 0x101, @te1=&(0x7f0000000040)={0x80000000, 0x101, 0x3, 0x401}}}) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000480)=0x1, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x80, 0x0) 2018/05/24 02:19:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x2c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200081, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={0x0, 0x5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000005c0)={r2, 0x90, "d3a7e1e6a3942f457a4c357b4d48d9613d70d68297aa071bfa9bd00305e8f98d381613cdff2c467417f34b74838ce10a00ac6494b4c6b5a85f32b09f4bc14d860e8c98e690611abc98b29844ae8ff28bc5eadbb6f31b59ba70339500bd61bf231f7ff851d973a3c106b677639df5cc554870145d9d913992e5b882d3cafcd5a21316f3b2ee6bf43ce2dc278f6726d362"}, &(0x7f0000000680)=0x98) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x2}) getdents64(r1, &(0x7f0000000400)=""/10, 0xa) r3 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={0x1, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x14, 0x4000000, 0x10000, 0x3, 0x4, &(0x7f0000000080)='team0\x00', 0x8, 0x80b, 0x9}) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000240)=""/164) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) sendmsg$nl_crypto(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x0) 2018/05/24 02:19:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000500", 0x4012}) 2018/05/24 02:19:50 executing program 5: r0 = memfd_create(&(0x7f0000000080)="d22a7bb47b4000", 0x0) clone(0x0, &(0x7f00000003c0), &(0x7f0000000380), &(0x7f0000000340), &(0x7f00000001c0)) mmap$binder(&(0x7f00000dc000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f00000000c0)=0xfffffe2e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0xfffffffffffffeb1, "2ba2bfb9ecb34b75419918b79612975797997975bccfc6be44c6376a8494d339da6a43cdf53940d6f00089721b66ba8cf32e5b93726f136d00be20d2198ccdda4e1acd4094a564bffa8d508b6a353f12ec479b28b8d64837e2305949ed45252339b3d5d689b4a6fc08f9012f32d3da8cb9b064f4361609dbfd5e3256fa6e620d55718454c2a9a5efd42f577b391a2570cde9f33d3fbcdf6d854cadc4cceae6bb70b69a00a03974f1a6ac8a3f215f1c6070d5b62cade4f5bf433bcd8b1a755864ace1aab2adf21dd1dadcf96342e7b3767ace5182dfd631e875ad9a92b4e9613f"}, &(0x7f0000000300)=0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x24f, 0x20}, 0xc) 2018/05/24 02:19:50 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000020feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d6405000000000065040400010000000704000000000000b7050000000000006a0a00fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000180)='GPL\x00', 0x0, 0x100, 0x0, 0xffffffffffffffff}, 0x48) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/24 02:19:50 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x48]}, 0x10) 2018/05/24 02:19:50 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f0000000080)="5110c74668ab736a29a52149fe78cd4d209eff1b9ab0e1fe414ed46b5ba1d6e79654d47640e416747e98a50115e30c2ce4d90f51d1665e68667ea5f2461647b547c07c8af0e08f0b1198a154925fe8c1b99241d0134200076485f8c54ddd168131920256a4181cf86cf9bd7c70435c1a8fa6a2d74d3f032356b61a050035f6c8850201b24b9d59e7423f8d325a892a759a73d92ceacdc0daf75514303c4a11bf4b4ab3f139fa", 0xa6, 0x803, 0x0, 0x371) 2018/05/24 02:19:50 executing program 1 (fault-call:13 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:50 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x801, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x3, 0x4, 0xfffffffffffffffb, 0x9, 0x80000001, 0x1}) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000000)=0x1) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}, 0x58) 2018/05/24 02:19:50 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x10000, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) [ 1771.196654] FAULT_INJECTION: forcing a failure. [ 1771.196654] name failslab, interval 1, probability 0, space 0, times 0 [ 1771.208127] CPU: 1 PID: 24323 Comm: syz-executor1 Not tainted 4.17.0-rc6+ #89 [ 1771.215414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1771.224779] Call Trace: [ 1771.227403] dump_stack+0x1b9/0x294 [ 1771.231055] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1771.236269] ? __lock_acquire+0x7f5/0x5140 [ 1771.240531] should_fail.cold.4+0xa/0x1a [ 1771.244611] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1771.249722] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1771.255262] ? fib_table_lookup+0xca9/0x1e10 [ 1771.259669] ? graph_lock+0x170/0x170 [ 1771.263468] ? __lock_is_held+0xb5/0x140 [ 1771.267527] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1771.273055] ? find_exception+0x515/0xc30 [ 1771.277194] __should_failslab+0x124/0x180 [ 1771.281420] should_failslab+0x9/0x14 [ 1771.285215] kmem_cache_alloc+0x47/0x760 [ 1771.289271] ? fib_select_multipath+0xb50/0xb50 [ 1771.293936] dst_alloc+0xbb/0x1d0 [ 1771.297381] rt_dst_alloc+0xfa/0x500 [ 1771.301086] ? fnhe_flush_routes+0x460/0x460 [ 1771.305489] ? rt_cache_valid+0xba/0x240 [ 1771.309539] ? ipv4_dst_check+0x260/0x260 [ 1771.313702] ip_route_output_key_hash_rcu+0xa45/0x3380 [ 1771.318972] ? ip_route_input_noref+0x250/0x250 [ 1771.323633] ? lock_downgrade+0x8e0/0x8e0 [ 1771.327774] ? lock_acquire+0x1dc/0x520 [ 1771.331736] ? ip_route_output_key_hash+0x1a3/0x390 [ 1771.336746] ? rcu_is_watching+0x85/0x140 [ 1771.340886] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1771.346070] ip_route_output_key_hash+0x23a/0x390 [ 1771.350907] ? ip_route_output_key_hash_rcu+0x3380/0x3380 [ 1771.356441] ? trace_hardirqs_on+0xd/0x10 [ 1771.360590] ? debug_object_active_state+0x2e7/0x4e0 [ 1771.365695] ip_route_output_flow+0x28/0xc0 [ 1771.370009] sctp_v4_get_dst+0x50e/0x17a0 [ 1771.374154] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1771.379164] ? sctp_v4_copy_addrlist+0x760/0x760 [ 1771.383910] ? lock_downgrade+0x8e0/0x8e0 [ 1771.388055] ? kasan_check_read+0x11/0x20 [ 1771.392191] ? rcu_is_watching+0x85/0x140 [ 1771.396327] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1771.401522] ? sctp_v6_ip_options_len+0x2bd/0x410 [ 1771.406360] ? sctp_getname+0x80/0x80 [ 1771.410146] ? lock_release+0xa10/0xa10 [ 1771.414107] ? check_same_owner+0x320/0x320 [ 1771.418432] sctp_transport_pmtu+0x1fd/0x2e0 [ 1771.422826] ? sctp_v4_copy_addrlist+0x760/0x760 [ 1771.427570] ? sctp_transport_pmtu+0x1fd/0x2e0 [ 1771.432143] sctp_apply_peer_addr_params+0x6bb/0x13d0 [ 1771.437324] sctp_setsockopt_peer_addr_params+0x641/0x710 [ 1771.442850] ? sctp_getsockopt_assoc_stats+0x930/0x930 [ 1771.448126] sctp_setsockopt+0xacc/0x7000 [ 1771.452276] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 1771.457986] ? print_usage_bug+0xc0/0xc0 [ 1771.462039] ? debug_check_no_locks_freed+0x310/0x310 [ 1771.467221] ? __lock_acquire+0x7f5/0x5140 [ 1771.471458] ? debug_check_no_locks_freed+0x310/0x310 [ 1771.476637] ? debug_check_no_locks_freed+0x310/0x310 [ 1771.481829] ? __lock_acquire+0x7f5/0x5140 [ 1771.486056] ? debug_check_no_locks_freed+0x310/0x310 [ 1771.491243] ? print_usage_bug+0xc0/0xc0 [ 1771.495295] ? print_usage_bug+0xc0/0xc0 [ 1771.499347] ? lock_downgrade+0x8e0/0x8e0 [ 1771.503487] ? debug_check_no_locks_freed+0x310/0x310 [ 1771.508678] ? graph_lock+0x170/0x170 [ 1771.512469] ? lock_acquire+0x1dc/0x520 [ 1771.516431] ? __fdget_pos+0x1a9/0x1e0 [ 1771.520316] ? graph_lock+0x170/0x170 [ 1771.524111] ? __lock_acquire+0x7f5/0x5140 [ 1771.528335] ? find_held_lock+0x36/0x1c0 [ 1771.532386] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1771.537929] ? _parse_integer+0x13b/0x190 [ 1771.542104] ? graph_lock+0x170/0x170 [ 1771.545893] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1771.551412] ? _kstrtoull+0x180/0x230 [ 1771.555200] ? _parse_integer+0x190/0x190 [ 1771.559344] ? graph_lock+0x170/0x170 [ 1771.563136] ? lock_release+0xa10/0xa10 [ 1771.567114] ? check_same_owner+0x320/0x320 [ 1771.571435] ? graph_lock+0x170/0x170 [ 1771.575231] ? find_held_lock+0x36/0x1c0 [ 1771.579290] ? graph_lock+0x170/0x170 [ 1771.583086] ? find_held_lock+0x36/0x1c0 [ 1771.587143] ? lock_downgrade+0x8e0/0x8e0 [ 1771.591282] ? kasan_check_read+0x11/0x20 [ 1771.595416] ? rcu_is_watching+0x85/0x140 [ 1771.599555] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1771.604742] ? __fget+0x40c/0x650 [ 1771.608203] ? expand_files.part.8+0x9a0/0x9a0 [ 1771.612788] ? wait_for_completion+0x870/0x870 [ 1771.617363] ? __lock_is_held+0xb5/0x140 [ 1771.621430] compat_sock_common_setsockopt+0x10c/0x150 [ 1771.626696] ? sock_common_setsockopt+0xe0/0xe0 [ 1771.631354] __compat_sys_setsockopt+0x1ab/0x840 [ 1771.636101] ? __compat_sys_getsockopt+0x880/0x880 [ 1771.641022] ? ksys_write+0x1a6/0x250 [ 1771.644814] ? __do_page_fault+0x441/0xe40 [ 1771.649042] ? __ia32_sys_read+0xb0/0xb0 [ 1771.653108] ? mm_fault_error+0x380/0x380 [ 1771.657261] __ia32_compat_sys_setsockopt+0xbd/0x150 [ 1771.662353] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1771.667361] do_fast_syscall_32+0x345/0xf9b [ 1771.671681] ? do_int80_syscall_32+0x880/0x880 [ 1771.676262] ? _raw_spin_unlock_irq+0x27/0x70 [ 1771.680747] ? finish_task_switch+0x1ca/0x840 [ 1771.685233] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1771.690767] ? syscall_return_slowpath+0x30f/0x5c0 [ 1771.695697] ? sysret32_from_system_call+0x5/0x46 [ 1771.700546] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1771.705380] entry_SYSENTER_compat+0x70/0x7f [ 1771.709773] RIP: 0023:0xf7f45cb9 [ 1771.713122] RSP: 002b:00000000f5f410ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 1771.721395] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000084 [ 1771.728659] RDX: 0000000000000009 RSI: 00000000200000c0 RDI: 0000000000000098 [ 1771.735912] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/05/24 02:19:50 executing program 5: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bcsf0\x00') 2018/05/24 02:19:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b000000006c00", 0x4012}) 2018/05/24 02:19:51 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='fuseblk\x00', 0x82, &(0x7f0000000180)="fe") r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001300000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) [ 1771.743189] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1771.751486] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/24 02:19:51 executing program 3: prctl$intptr(0x200000002a, 0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept4(r0, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x80000) 2018/05/24 02:19:51 executing program 1 (fault-call:13 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:51 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x68, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}]}, &(0x7f0000000180)=0xc) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x9e2, 0x20, 0xdbe, 0x10000}, &(0x7f0000000300)=0x18) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000000)=""/10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x332, 0x0, &(0x7f0000e68000)={0x2}, 0x10) sendmsg$key(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x2, 0x9, 0x8000000000000000, 0x3, 0x3, 0x0, 0x70bd2c, 0x25dfdbfd, [@sadb_x_nat_t_type={0x1, 0x14, 0x6}]}, 0x18}, 0x1}, 0x1) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) shutdown(r1, 0x1) mbind(&(0x7f0000289000/0x400000)=nil, 0x400000, 0x0, &(0x7f0000000540), 0x1, 0x2) 2018/05/24 02:19:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:51 executing program 3: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x24) 2018/05/24 02:19:51 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)) close(r0) 2018/05/24 02:19:51 executing program 5: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bcsf0\x00') 2018/05/24 02:19:51 executing program 6: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x351}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x4, 0x8001, 0x800, 0x2, 0x6c1c}, 0x14) r2 = socket(0x1e, 0x4, 0x0) recvmmsg(r2, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x80000) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000080)={0x10000, 0xb0, 0x63, 0x4af8, 0x2, 0xfffffffffffffbff}) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r4, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) rt_sigtimedwait(&(0x7f00000000c0)={0xfffffffffffff001}, &(0x7f0000000100), &(0x7f00000001c0)={0x0, 0x1c9c380}, 0x8) 2018/05/24 02:19:51 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xd010017400000000]}, 0x10) 2018/05/24 02:19:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) bind$netlink(r0, &(0x7f00001abff4)={0x10, 0x0, 0xffffffffffffffff, 0xffffffff}, 0xc) close(r0) 2018/05/24 02:19:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:51 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0xb) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x269, 0x802) sendmsg$kcm(r1, &(0x7f00000017c0)={&(0x7f0000000140)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0x4, 0x0, "b2c1e284d03b94cbc6c3bbd44244719e280066ba095c3e2d71dcb210db1e49d45e6febda6f413bc3377578c81f5221fd25d9f5229a647b609015b9e4c1e2c1", 0x24}, 0x80, &(0x7f0000001740)=[{&(0x7f00000001c0)="21cc795fc7d2992de12f066ea4af30c6e36e7737235550fa3c59953f8cc8071b55049711b81afcc146c2c76b6422d7b27942f54ac6c744ed8ab3bbc5b8c3183c88eb89b7a681cff0e33a18d38acf1a4f2ecde5c4e4dd587db3260a67eedc0886bc45052c061a1e5fde73176cbf8d22b47a2e5680718973799f4a500b17a46ff7f1102110d5e6bf8533df79ecdf92376add6208cc83c3a4570d15bac9f3a0c75c", 0xa0}, {&(0x7f0000000280)="7ab839c6662f1f3755bc62d40877afbf9700418d472031701c34542a9935eeebd8861db6af01dcb0c565e1f88ac1510b5fad7ab1b0154702e2c1328764530c0c59c9636ff89723c1b0f9f5e2c0406e79f75225fb8ade8a5a16d17b843b8d73eb3bbb5124f92224d0c18a582a3b4cd07948b279ec426717d56c452b841cb512903244220a11c1b0d659357901baadc8df44b870d57b6c96fdef744f5ae11aed46ce0fbf1e2cf0cf356668b8d594f219814fcb9f5af849be34bcf7aabbb790fcc86099ad461d2bbe3ede39e6e664e0303201bea00844805d277b815e25535f8ea29a40e9de13349915ef5abfc85040e3b840dfc33e8d048b4ab2b92162aa8f3cb7571a5bef3e643072734829b57efbadbb4a000a0c8654368b4cd5086f17ff56e6212a7383a3c31014904900043f9e4241c402657747cfc0dcdc0b270a3cd412877d8bfb3a254c5a5426bcca4adf256340b14cf5b824ed1feae9442b7d98f6645353ca0d52fe9f684d3f2efcb0b40693e07c249104e5dba6f50b56551feef62012beba50a2eca9212031ab729c60cfc6eeaf7c19807afd9b1f1895f9b1763276e83165b695ae718e30626ad4e06f9bffaf298ffb8cd1775d98e5ebb43076b5bf92e1169d3887da79c4a261a7db829bfe740084effe405984547e6a02ed02bae4c843bad99cca8b432492dfa435d7cca184ed61082dcb9ee855daa71dd705d92b6c70e761922e713ea31e3d883cb1d85c217c3cf8b36df28b3ada6124313b3b40b2e8501a286b64c74ef80c622b23912ead6693b3e6fc430e6120a7ed6ffb30ae635299e824fc7bae3ac8bc9e5e7519371b54004fa0913361151e195c92a7fe1dddf9ea125ce8442575a64c1834f547b6fb53945755732f108581935996e6a2f26b679ada4105c28c6c5aed4fe0e03f0280c0386b01b834ab04e26332d7f06ddb1fb713eb11189ebe4b190e77b9f1e5ac6e3a5761407439cba501ddef106ee3873b6a7ab3f5aef6481f223e15ef7c472f07455b03e09f9eafe60acde5c390942c31b9228e00bff130de89f76cbc9bca992980b48f540960883298e23a8550c5127094ad80341e9bd44ebe927db1ca1e5a7a380f415adceca5fb9bc9f940cdaea0bdbb298315de2c306974c14889116c6d417088595fa8c88c42d05632b58ab134c9ed5071c71b9658fdbbe0703eafdfe8ef4215d7762987c661f3ea1e48eeb1d18f35aff08e04c2a6d55d48ceda8d54ba68dd03f799b01ecf714aafbb2f344b2ed826c718fb198444a0ce8297983428e4b66dcc112210c69f687881f78cb4f3c77f0cbb72914d1289d1c1acae12fd53ae8d6cadcb0ffe3888a890448c10b05638003848a960dfdd860bd4fe8ea31601c40360fc7f99d155eb5376785d04e69d59edc196fdef89c1bee1917d6a46935682dcadd2a308fd5a10497382a9e2ef11b2cb8f374a3ec69891ea9d6dc3aa2050743cff903951ac7c33b93972c3f46789b13c91d548c83456b1485d42a47bdccb23a041aa28c36f6380afd476af4a43f634b1fc4a2523eaeced1f22748c09822c36212af67e3d6603eb33a5d9b77517db4b58d7a4a806e7672be59e7c27d0204ad34dcb2d635d8090fd813681790a16ce07a2b8f82c63fe776cc87eaddadec162f9946cdaae153e27e56448bcf193c9e38b365056f10d9ebe00682416e06da6ec0f1b805b5b04c4af28a7eb1d3e56111a31a7787f09b45323ad2ff4a879815866528c95909d1d8fef62089f2e947445086c2b9e3a3d845c5dc14540c6583e43e81d19252d97b52435c6a045c4545bb46f763aef98e4bca6bba62a58eb3c9ac89b7fed22f077be78913d93c88c7e318da78bdfb6b385e848f49c56f84f623f3b9791f69794b6e867e43cbc164206351008fdddc3cfaae7b4a04109a640334a15dd20b5668b9e2f83731f86015cf9ddcf959ccacfaa2b9cd93a52aac6238b82947255836819fe85f38d63c7ae98bcf47fc1088e774e424289b1f971427f0a8b768410782b1157d52c8aba3c1eb0636490f52ce7e5dda1c9ab9724a145b8faa172b1d3ce4b27cd1b956420f352435fce1e777b44cb71e95fc66b8485f0b9f8ccaacc830fab6f18b9d32395f7dfafd7adcd863e7853ad8bb7a1d390308a37c7c99c29bfdaf8af5d4e4bfcc53ac738520d320a682ad498bee4c8ad06874df3d752ae62fde3e7bba8e3f42f64366ee4fbecf1009bb835cc50569bfe9d12925630943252abebdc354d563e334812ce565349dc9584538c958440aa26c5cd3981899a8b93e4aab067d8a842c5e9b58c5023225cc7a8afecb0ca64c7155ebcf3c4061a2d44d19c5a09fcd7180cf48b1c8917f30c45afe759b0e232dba4d6c009521399c0a26249389f12b2a60a60cee8f2c94e82aa350cc2513542c119a9dcb0abbae590c61757dd631b07cc97caca7afd2e127cbe0aab72f42db583c149bf707a138019f2c547722fce6af0c3ecbb076ac30f9ab26f3b07d7d216313feb13a4b98e9910c61aab5201c2c9de8738d9ec7cca90ad28600f31eabdfb0c4b64ea50a7a5f8f94126e885309c8394f055f2a58c49e96de0097562f06ffc06a25f58dee7655353438d3148d3eae046fe073c4026ca769d9f7d4a2619baaab3007989d826949732faafaa81244aa87570c70a928edc3d0a02cdd44394237f64e8ef42a0c8ebebbddcb5ca9f636f42f605a8264971f594c2b9248850e0f144ccb463ecdb7fc8538a9e3c467b0f9949161760ec03108824a1bd7f2519e387c752e713070e1b3dde2ba2609c986180b9b5e09faa39aa88897a2d91e6020800f5421e4191ed057fc285d24173c471792043e688f7572d6e924121803d96b471581be9352f3a11f63a93aa2b9b4d5facfea1ec7c0ac4081e1e8f3cad0088f4cb6e6003287d91e71d3d4280f7ab37ff05535f2d3fb72daf76c4707586f2596f9062ee197645ab9e59f4b5f0efb5e47baa42209c9a3e08b69532da92bbe0ded38a8bb3d72e917308f067a05d7a76fa846705a6793a41c22b34c7a19a2484423f0813567cf714fe69e08b9f07e5b48feb7818afc81f5e269cb5dcec5995eb96f0ba0b4193173a7d790628e66ea500bd9d36307814c731422fc8a5e80ef2c9dcff50436fdce59a6e8cab13b78667308df18cc98c3c9d9f57323d9aa6d3524d4d62c648ce139c936f3fc4b6ce4cc9ecefffe0180136aa5e1a05f88c0834ba9b24a6a354c519a6924a6bc62e35a36ab8dda86717627cb71d21045f78e5c9b7edec82a16d184ac92db67eedafe5a7948b63a4fc98062bcda27ac0fa9afc4d2c6aa065b48815a9ecaf31412f8fb635bcf82128d98026dad57db06fadf3a7242bf78cb791dc820bb03ef89650a5f9f43d0ee2a19d6913ecb01b0d3e999d90006cab61b78074510a638be868232e08c883aab4dec39d04ac6e9ca148534d6ba97c47a5ffe87fbb0e21fe468bf0081f798bddbe81d1010948cf586147efa4c763b8cb197848ea30f29ea058d7c6fba098b873ed27a8c5b437e777284acab516845aaac5b171f0b27c7e3d68421efb765c9ef1b0bca5bd4d773ae60465d3876ff2d419cde144accd652386dee358822a457b35abbdf0ba6b2606a9a3d28f67ebb5c9849b6470baff7683c6395fe38b1b45654f4f6d3b574db7f502d73e0868dc778d969363993eb647bcbba8fa827f6d3ec0f0db1986f76f9ea144dca0d471b1377353ad9381f4695b0a0f8fa6aa409ed2c0795638b632c8ff16744616b5dfe1a6f5c603ad10fd6d3b6942032b7bdb1e87aca4aa660bdfa190c2913a5f2c94a38ebadc194441b1b67af21a3afa3d083e5a5e61c35042081b554d29b5dbbeca9bdb5a6ab1490c84d838da436151af8f0142dab250817dee636b3360cb8c9e6795c41cfbb3f63aff42ab4be5e109d569bcfb39ea963dc920b9d2dba4d91d1f0a550c4735e26bc8e65165b2b75f0b8dbaf514f292b70312bcc1959665b5a68941911c0e5735fb01609751c174364ee647ee53e55675272efcf69c16dbf877f98a5e6d93b2b215b6096bea4a64419cf4d6b4a6647d95747c9b7461a6d6c0a1868bb427d9e4977f6e4c111531ecafa2ce09141cef50fb14aae37121792b14ef1f8f0955bfacfbf8a6cf7d912cccf234c69b867532586bff4516283adee402fdc678284af24c095fef20898e40f3d36aefe3ca6087db04f2c4688c8bf8a28ae8ede42d6952eb19542cc514cb9445c00580b7bfd8ea3c0b4eb320718953e781faef40906eed3b6ad0f6cff9c7f61cc8efbba730186fd0da76933fabb048ec2e345740133943dfe97ebc842fdad02130ca263e83e0ea05b6b36cd12e21bd13ff4fb0551eade00c0affee43ae5f35ef3c7ba229d94a90fc7eddc0b5977ec8eabe0003fdcc49feaa07e618e07975da7e1e177370e6fc5f436f57d20381a5d04fc9152364c989bf315fd9204a0097e784ba1823b0d02f5c84a2873ada7217bfd4bf3f0ababedea08bb56cceaa59f4e8b38bf77a3ad56ea50f1a364ff4867294040bfa9da212140cc5bc043dfc5ee4f587de857c33b6e93bce6690575ebe2ad21d93a7dba01b3db3346e85e72ec4969b884834288cb6ede3a824d087f5c42a40db5c75e5625eb49fedea1c4c205bdacb5613fdd50dc73c1298a276b0985fbb59317bf5835e36eaf588151b284aba9dcb83e76b3d959b729b062f2c86d7d97d0486fdee94c21ade4a9b4fc338450908641e65afdfb297f860308e88ed51aee1bf017cdbe337eef54544f2b9dc0261e364aaf3946ac0f8053494e7d107d1b2541ab49c3d21c87c2d3142af373d2468335d305b57cf1978bb1b77357296e2df97fd9c2b435ab5cddf86927fa3e7d12b348cf623a587f90ea43516b3e368c54770d0e12a8482d9a868215724d040bbded1d6d6a100d151487792a13a39a0b25e04bbb6286410305a8fced24dd4dc6874f01682c062b1f0bd0a8eaf48196958503dc2b07867c431e1769adea0ca9f0587f1f7330f22116cd8900d0aec3032755b3abfcd54d975fe58ba881cf7919639269faf2c9b6ad94dbebdc5fa7ad984b4d6b240566bd5506bffed5db55b5cf19aa36ec2c48b7da6539b041b56ea02e3a9cf5df0e51854ef6f208534ca008457e619a4fd88f0378213505dc61fba86f888b3a9d092df4bd57efa3ce41d13a35636ac83764b7ec37ca5a96633e7f61c096c4526465c800bacedc758c8267623b5444215873a18cd6c34ff5edb056f40587f4ff41e4af627a353430c4f3cfcccc4e23b21eeeef89ef468d608ac90aef7d4c161af21a0ebc5649adb08a8f27b5a84a149458875cf4c15e160b714705988ae4f7f34c4d5c2cb1d70ce5d96431b17c4c34d38f04da7f3a299a08685b515f0bf26771bf6032eacc52480e456c90f2a2d905951c19d52d00d2be89388eeac4ef05563f9bd42d4770bf48b72f134806208484b713b898a94610758e2968185e351b6c5e4491f3a71e005073af2067237233f849ab404e2ee62b7ac331dd640b11cb7a273d5797d7396b8fd45e5db3be2d0b2267f2db7fe1ce070f09542144a997b30b3b009733a12859783f40182aa2e621375a945ac0b60bd43e6278957af6475632601160315fb045b2a45a2cdbe4c43b962b49e11df61e79c5977a1360e039e773655d58b2c19667095074a5bc8ec1b3df4bee07df7bbdedd56f67fdd64113d643847e2b3b82901e3c0e74994134159da830c2ae87b49c42b1403734a2784dc0b331d1a1bd129cc4a02c1deaa8656ac9df84ef29804fffe0d9b12869003b0dc8b941507ea02630167bab665d6", 0x1000}, {&(0x7f0000001280)="b765467a7c7da58567c8ff19213a4ee9ba58850e21b3f04fc5437df3c1374c25e8d9a7bd1758414bddb8961445df36a4ac7e79436808de57edbb71344f1568d7ea4357519f71e456c15576c34060b5c097a66466d5998c4f87e05e4e4a9e703b341e9e767495f1e065209c9e4aec858ed83170668f5e01facfdec91af28adb064b8e08248a063b98", 0x88}, {&(0x7f0000001340)="b8f0655d54b6d5f76332467d5db4dfe1d83e95b5da653a4afaada0534ea9bf10d6c9ef4078d15861633b1b6089a4a9a5361f1df50019567f79c081fa81255d01419becb9d46cc0a9cea157200f1e9d073863407016", 0x55}, {&(0x7f00000013c0)="172c220c12b9c692a253ae528ca15a180d4d19efdd5d699ad915430501eb875125d11d8ad6361744621fcf26bf5e71d837990a4f3f48c3f53626955d3d5113ad0791765cc9a693e865ca03a8d6280b4b60f59ec0460507705d9dedde5409643506cf3be0bbd9", 0x66}, {&(0x7f0000001440)="d54ffa23fc64592d4e3c149474e8f04b4dc767f8c0c2bd08e318a0ef602dee56e0c3f5d0d081c2f1fa03e795af06d1e66d5b8ea4bc23a8cd5ccb256b724c63b17c12e6f0333bf8beed01de9e077ad1510d9a9ecca13f2568fb7691ea459a3e25cf771a52df4f5595edfb0420da65d4404204d84c9a6fdae4ce0aa8e727c046e890ccc0", 0x83}, {&(0x7f0000001500)="5a757d7c818fc396f685808747e469aa061825235d6db33682f6baf67fda9a4f74b4629d6d02ad392c203728aa9d0a1b78bd970ccc2d97e7993b46f0d09521691228ec8a6cb4d142ff38fb044969633901b74b5b43c3f2cb890cee0a3a9adf84c12e1ee125ab922ef372deea27a8ae2e2dd4a943aee736c44503140b70237de204e5f0ca1bd725e31edb533d8bb5d0e6851bbe73c9b99139f950b94a66e9a147aa7d158ef13a53e0aff231d4d4842c1cf56a9b99b71a40d7fae38a7c81a06ddb61d02746a0342e49c93a1f23", 0xcc}, {&(0x7f0000001600)="fb590b263b153ea14f825e3c26c7d0dbfe8161d7cbcd614c2a7694211e841dc2b9c21b83743464709a11bbcbf4dce14ec5d128480b55349a07e8219025b1aabf4a51d3a50485a10b96fe2f06db3878ac41bd61db0f8956a4ea10ea61d89334148f", 0x61}, {&(0x7f0000001680)="aeff5d4a0d55fce2eb300df19ade82edd11efb48e78e208b43e17d0fed8a228269a8654aeeaf52675d393d9f352237a6c2601afc9ae401ea2614276d7b0af66f28454b0331be4bf4851531997a354f8945e1f75d9ec5932ddfdd2a4f7525696a560bc1e7a5ad5cfb633d720cb1742e575d52587e19f8d9fcef86dfe0c326f35a5784a7044d04f9739858fbd87d5b542840ca9138786045de6b41286960f4764097d6f78281ef08344c0f6e1dd45e5fb238747729", 0xb4}], 0x9, 0x0, 0x0, 0x10}, 0x8000) 2018/05/24 02:19:51 executing program 7: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x3) read(r0, &(0x7f00000004c0)=""/230, 0xffffff9b) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) 2018/05/24 02:19:51 executing program 5: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ff7000/0x3000)=nil, 0x3000}) 2018/05/24 02:19:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b000000000000f3fc", 0x4012}) 2018/05/24 02:19:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b000000000000f408", 0x4012}) 2018/05/24 02:19:52 executing program 0: r0 = socket$inet(0x2, 0x3, 0x7f) r1 = syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x486, 0x800) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000480)=0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_trie\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x80000001, 0x4, 0xfffffffffffffffc, 0xd, 0x4}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000400)={r3, 0x9}, 0x8) listen(r2, 0x66) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000180)={0x40000, 0x0, [0x7, 0x0, 0xfffffffeffffffff, 0x4, 0x5ca8, 0x1ff, 0x8c, 0x3]}) setsockopt(r0, 0x1, 0x6, &(0x7f0000000040)="bc3028f5", 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xe) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f00000000c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f00000001c0)}, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x10e) 2018/05/24 02:19:52 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xd010016300000000]}, 0x10) 2018/05/24 02:19:52 executing program 5: 2018/05/24 02:19:52 executing program 6: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="c5e8ba2217c936c7f7d2c24b8783"], &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r2, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000200)="5bb631eaedcf8be3d7c7c0c571ae9f87a48350ca2c9db12d334136d8aea69701ad7a86aa0b255f9b0ebe35a86adcaa7d94d7e5d93826abf14dc7820bf6938e2beb92191ef419fd59baa01c49a09543ebfcb11b66f7ee54", 0x57, 0x40000, &(0x7f0000000080)={0xa, 0x4e24, 0x101, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4000000}, 0x1c) 2018/05/24 02:19:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000f41f00", 0x4012}) 2018/05/24 02:19:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x12, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:52 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000bfdfdc)={0x14, 0x0, 0x4, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/05/24 02:19:52 executing program 3: socket(0x1e, 0x4, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x3fc}, 0x17c) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000000c0)=@req3={0x4, 0x11ac, 0x40, 0x20, 0x1, 0x10000, 0x7fff}, 0x1c) sendmmsg(r0, &(0x7f0000000080), 0x153, 0x0) close(r0) 2018/05/24 02:19:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002700ffff01000000000081e6ebf9c179c048e8217938a952967bf76c51837fa486ab8829d28479786e3da648f376b14ce742f95c3061f2cea8640ee3878a9a23edbae37b70ac3e30ba0c0f882bf4f0d7d0000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x2, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000100)={0x9, 0x2, 0x1}) 2018/05/24 02:19:53 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) ptrace$setregs(0xd, r0, 0x3, &(0x7f0000000100)="c4ed0a3ae982f6ec32bddd2677f00e26ec6025cbda87d12c93fc3fb6dbbf72c8e2109164b8ac1c291dd2a52b2a06d5a8ec") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, 0x1c) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x8000}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000000040)=0x7, 0x4) sendto$inet6(r2, &(0x7f0000000140), 0xe803, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/24 02:19:53 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0xc0ffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff87, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x2], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/05/24 02:19:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000006c00", 0x4012}) 2018/05/24 02:19:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x101, 0xe98, 0x8, 0x9, 0xfffffffffffffff9, 0x9, 0x7, 0x200, 0x0, 0x26d, 0xf3ca}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) syz_open_pts(r1, 0x101000) ioctl$TCXONC(r0, 0x540a, 0x40000) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x40000001b) dup3(r1, r0, 0x0) 2018/05/24 02:19:54 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xd0100163]}, 0x10) 2018/05/24 02:19:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x1fffc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000240)={'rose0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) utimensat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{}, {0x77359400}}, 0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xfffffffffffffffd, 0x20}, &(0x7f0000000280)=0x10e) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r3}, 0x14) 2018/05/24 02:19:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2030, r2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000040)=0xfff) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/24 02:19:54 executing program 6: r0 = socket(0x20, 0x404, 0x8) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req3={0x8, 0x3ff, 0x5, 0x9, 0x5, 0x33d, 0x8d3b}, 0x1c) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x400902, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="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", 0x118, 0xfffffffffffffffd, 0x0, 0x0) [ 1774.374789] sctp: [Deprecated]: syz-executor5 (pid 24450) Use of int in maxseg socket option. [ 1774.374789] Use struct sctp_assoc_value instead 2018/05/24 02:19:54 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x6) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x88) 2018/05/24 02:19:54 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) close(r2) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1, 0x0, 0xffffffffffffff7b, 0xfffffffffffffffc}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r3, 0xffffffffffffffff, 0x4, 0x0, 0x9, 0x2}, &(0x7f0000000200)=0x14) r4 = syz_open_pts(0xffffffffffffffff, 0x149800) ioctl$TCFLSH(r4, 0x540b, 0x101) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0xffffffffffffffc2, 0x0, 0x0, 0x4, 0x3, 0x4c65, 0x80000000}, 0x1c) r5 = socket(0x1e, 0x4, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380)=r3, 0x4) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000000080)=@req={0x80, 0x0, 0x3}, 0x10) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000) sendto$inet6(r5, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000240)) [ 1774.424330] sctp: [Deprecated]: syz-executor5 (pid 24468) Use of int in maxseg socket option. [ 1774.424330] Use struct sctp_assoc_value instead 2018/05/24 02:19:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:54 executing program 7: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x61010, 0xffffffffffffffff, 0x10000000000) fcntl$dupfd(r0, 0x0, r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x1, @empty, 0x5}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1124}, @in={0x2, 0x4e23, @rand_addr=0x7ff}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x401}, @in6={0xa, 0x4e24, 0x80000001, @loopback={0x0, 0x1}, 0xffffffffffff8001}], 0xcc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/24 02:19:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:54 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x400000000004) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x200000000000001e, &(0x7f0000000040)}, 0x4) 2018/05/24 02:19:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:55 executing program 7: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='affs\x00', 0x40802, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000000040)=0x800000, 0x408) 2018/05/24 02:19:55 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000440)=@fragment, 0x8) select(0x40, &(0x7f0000000240)={0x4, 0x3, 0x7ff, 0x1, 0xb19b, 0x8000, 0x8, 0x10000}, &(0x7f00000002c0)={0x15b, 0x5, 0x7ff, 0x7ff, 0x800, 0x200, 0x2, 0x8}, &(0x7f0000000400)={0x2, 0x20, 0x0, 0x5, 0x9b7, 0x3, 0x200, 0x5}, &(0x7f0000000580)={0x0, 0x7530}) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000000200)='system:user:}[}@\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000480)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="2900126da755f114d7586a945bf927249508b2f448f73cf88cd3cfc7539b30c5a4a30571a278eeb04fe69e9f00f7bd489c028d72a271ce46a0c520fc1a4f64deb33fe9f22282d268a813218907c4c5990bd24acfc1bbf0d902003ba80a8a48fcc666164f266e04b0378c9edb95082ffe98607688e154e0849793880000"], &(0x7f0000000300)=0x31) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0xe4b81) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000000340)={0x0, 0x3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="aa000000771194c48bf43169c6524804adcb1f32ab535b1c0bd34b9fea926b38f6bb65896856fa066e8f53d2d01b9e1ac3bc8c59de839d11cc182b7ef767b931489cf776a64d245fd7f63b608846d740480644b46c095e773ae3d2ba441c7c1599ce6cab87421045dc1750692f737d7550095800adeed676425320fbf61cc7b6c77a326e0ce94ccd9d836dde6be263fd0e42d6d956b3de74cca3333fb07031ed761beb31b03787a4cde21d118cbb"], &(0x7f0000000040)=0xb2) r5 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x8f8, 0x75, 0x3, 0x7fff, 0x0, 0x3b, 0x2, 0xb, 0xdc2, 0x6, 0x9, 0xcce, 0x33c5, 0x7, 0x101, 0x2, 0x7fffffff, 0x10000, 0x10001, 0xf89, 0xffffffffffffffe0, 0x452, 0xffffffff, 0x7, 0x800, 0x4, 0x4, 0x7, 0x4, 0x9, 0x3c, 0x9ca1, 0x4, 0x9, 0x7, 0x6, 0x0, 0xebaa, 0x5, @perf_config_ext={0xffff}, 0x401, 0x7, 0x7fffffff, 0x0, 0x1ff, 0x2, 0x7a}, r5, 0xe, r1, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x8) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000000080)=@fragment, 0x233) 2018/05/24 02:19:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:55 executing program 5: r0 = getpid() capset(&(0x7f00000fc000)={0x20080522, r0}, &(0x7f000047efe8)={0x0, 0x0, 0x20000000000}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000100), 0x4) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000040)="4dd69c399f59ad26827f2b1b9a95b31410a2b0f1df9b4a9361a13abb2a66250b500bce3308bcfea7913847beb52f0173cea7fa13663c84b6b81067c53cdb10e2707d82831cf9d9d535cd0acae1173e026b86261ec6277150ad4f67f249987c045f7121f9974c981c1240cdc82b57289309fe0f0bd5b4fdc36b9dc3fcfdfa22bba5f4a3929753c1fa33c86eb2deadf3a1b085c596871ae44fa1049099bec6fbb11d229dda1491f7f3a73621fccf", 0xad) 2018/05/24 02:19:55 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x400000001e, 0x6, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:19:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xa00]}, 0x10) 2018/05/24 02:19:55 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000100)={0x1, r1}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0xa900) readv(0xffffffffffffffff, &(0x7f0000000400), 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000001c0)=0x6, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x8bffe) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000000080)) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000600)=""/69) 2018/05/24 02:19:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000040)={{0xffff, 0x1ff}, 'port1\x00', 0x48, 0x40000, 0x7, 0x65, 0x1f, 0xff, 0x1, 0x0, 0x1, 0x7ff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="0b01a0f958010000d600000000000000bb000000ff0300000000000000000000f209f8851fa709cf15ee8c6c04d0f2513e7201bd7e1457627b22a17c93d799dba02013a8345b052ecf90697a064cae4bfed565cc556d37b9e859a07cec3720e4780c98ab207a00330a27be2c412a18fa620c744ac1e9b04d88b4913e7770070097911442291d6ffe0b229947b956644a2eb848cd45eb0f1d3ccb0f14ed33b40782600f53e2a87ac6a5d107f87ca144780462612701c4aaeb371f37f0f397dbd4181c00000000000000"], 0xc9) exit(0x0) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000640)=""/34, 0x22}, {&(0x7f0000000680)=""/73, 0x49}, {&(0x7f0000000700)=""/126, 0x7e}], 0x3) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000240)=@req={0x20, &(0x7f0000000200)={'sit0\x00', @ifru_data=&(0x7f00000001c0)="956d62c23cf2f6a5cb8306be7e8d306fd2d5d012feb065660129f0e41d1e955b"}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000100)={{0x0, 0x4000000}, 'port1\x00', 0x82, 0x0, 0xfffffffffffffffd, 0x4, 0x5, 0x100, 0x80000001, 0x0, 0x1, 0x8d9}) shutdown(r0, 0x1) 2018/05/24 02:19:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x141000, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000480)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001, 0x6a, 0xff, 0x100, 0x6, 0x2000000, r1}) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x3, &(0x7f00000002c0)=0x1ff, 0xfffffffffffffd26) bind$inet(r2, &(0x7f0000886ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x101400, 0x24) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000280)={r4}) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00004dcffc), 0x4) sendto$inet(r2, &(0x7f0000000000)="a27ce4a80cd9e66f7c4cf70fcbf821e5d89c7047cacaa5937ca95f7e7105d220dd8efc83541f55bfcaa3037b84755e2e65552f2b608764b038ebcae438f05055119c26f75d1e05456500676c73c48e156f0703618bd61a13ed46fb4e9b2b4152c08f87e3551fb8efd69c9dd1df56d3dd3706a9e30330e06802812a9956daa8d507370e02b6f962e59c3baa7af5f7d08495fce5e4e5d66d4e94761a27f77723361dff4923064ce72b4ceb9aeaa4fc77e26e5ddeacd2658268662b0995a4ad38fe014bdb6e17e25f2d8aafcd746011c7bb46be32d65b12c0b1c7bcdbe7b12880b5b3472b46f0c2154af6cda421cf647a0444f8fc4f2c8f80", 0xf7, 0x4, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000005c0)={0x1, &(0x7f0000000580)=[{}]}) connect$inet6(r5, &(0x7f00000001c0)={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x89c8}, 0x1c) sendto$inet(r2, &(0x7f0000d59f8d), 0x63ca9c1, 0x20000803, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000500)=0x4, &(0x7f0000000540)=0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000680)=r6) readv(r2, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) 2018/05/24 02:19:55 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x85, 0x800) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x20, 0x4, 0x5}, {0x1ff, 0x7, 0x7, 0xfffffffffffffff7}, {0x9, 0x200, 0x83, 0x1}, {0x80000001, 0x40, 0x1, 0x200}, {0x3, 0x75, 0x8, 0xbcf}, {0x81, 0xff, 0x7, 0xf01}, {0x3, 0x6, 0x7, 0x7ff}]}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x200) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='highspeed\x00', 0xa) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) shutdown(r1, 0x5) 2018/05/24 02:19:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x65, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:55 executing program 7: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000000000)={0x0, 0x1, 0x80000000, 0x0, 0x0, 0x20000000000000}) prctl$intptr(0x1d, 0x2) 2018/05/24 02:19:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xc9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x74, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x86, @dev={0xfe, 0x80, [], 0xc}, 0x101}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x1d}, 0x100000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000240)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"7663616e300400adfd000064d100", &(0x7f00000000c0)=ANY=[]}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) 2018/05/24 02:19:56 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xe3, "b58af7f950d4716c359cb652752d0d49f55f45a2e8d5b87b1145ba5fb56d8880f0a15ef100cf14c54a6f20f17f07013eac26660026ffc448e46f6b4c7791780573aabaee5ddae6def8171f71eb116d75d998596df531946ce0891985b2722dfb64ff1c3979373533e99535dcb2edf40bb6176b5b8406aebfa5d40fdb8438706e9408383ecd44254bf7ac861c6883d8206c4761575572eef20a7bb49e21cb232d003d0c0889250d85d78ebd7008bdabd009aafbc065e5c0c45eb4f1ee2376e20ab491fad7693b0a55f010c5c6f5bf9c3222a00e38b5df7c0b4208e2d1005e366ef89ce1"}, &(0x7f0000000040)=0xeb) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xf5, "c2d627056d8ccf9b328c143a61eb5fbc11264e6d016b4bd4f917fd0aaecd59e0246af8431950c43f53b6c6a24b3b236582b3b38d737c471a2128ece42715b579e5a502d1f53658d7da0d0a4af79334346fb65e7448b19f05001e65f5c357bcad72c1ecacdaf560fe746fbcb0f1a65baa4f9a7822abac0ee073127a6495f06f7d382a1dd1d209ad3e5d72bda71a4522bab66e12ce272295956f6b4c491578a9e5f5e2515ee58fd2e56d3fa81c2c697e0fbd8848523dab762206878bab3196705d2fe58775f665f41bff5f85029efd2ab04322099e1e0d77bcc0568a291e4bd0a1ce84913df8e55bd056d054280f5befa6e16f5f6507"}, &(0x7f00000002c0)=0xfd) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000400)={r2, 0x10000, 0x80000001, 0x7, 0x1, 0x2, 0x4, 0x3, {r3, @in6={{0xa, 0x4e21, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7ce6}}, 0x7a14, 0x7ff, 0xfffffffffffffff9, 0x3ff, 0xae9}}, &(0x7f0000000380)=0xb0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), &(0x7f00000002c0)}}], 0x1, 0x6800000000000000, &(0x7f00000003c0)="88"}) 2018/05/24 02:19:56 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x50102, 0x0) getsockname$inet(r0, &(0x7f0000000380)={0x0, 0x0, @local}, &(0x7f00000003c0)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000040)={'nat\x00', 0x0, 0x4, 0xe3, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f00000001c0)=""/227}, &(0x7f00000000c0)=0x50) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2}}}, 0x98) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000002c0), &(0x7f0000000300)=0xc) 2018/05/24 02:19:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b000000000000f41f", 0x4012}) 2018/05/24 02:19:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x900110d0]}, 0x10) 2018/05/24 02:19:56 executing program 5: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x1d, r0) keyctl$get_persistent(0x16, 0x0, r0) r1 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xfff, 0x1, 0x94b6, 0xfffffffffffffffa, 0x1}, &(0x7f0000000500)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000540)={r2, 0x5c}, 0x8) 2018/05/24 02:19:56 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x1a, 0x2, 0x2000}, 0x4) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:19:56 executing program 5: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x3, 0x1, {0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="93a796c1d9c441aa88703821cc99ffa13377aa3ecff6a5e7ae43b45a19dd8ceb784ebd541406addea839ade5787583cfb0a2440f2d334bd32c825cbdf9213d56cc36096cf91a871c75b08662a748d17ffb7dd6bed63e13836daca8a7a0f846639beea268e337dd77fa91a01547a598a4387d6ac9938a75aab3bedacc8b52d4e134870dc92b381d306df8e1ee938ef547025d5aedff4148b238180938d937d9e68470e7712c603d7775ff722285ddc177ff252f4f7f6449cc89ab777be4360ac833920c94a85b2f93513aa27693c141f9eb02ccc9aec341520d21a60fc66e089237e77fd1ea1fe25c", 0xe8}, {&(0x7f0000001b40)="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", 0x1000}, {&(0x7f0000001240)="82c23711c4f1041e4a59e74a3e7db1e51ab372465e3dfa73e8077ccaa083e324c8316c3d7f03b04abf3d8cff309ec129a152d7e59ae62fc126619bfc7d9b53e0a9d94391894cb506c1c8504caf497e61317b54af8d4115996fc6f5a03da634b4311439815c277419456ab5b61ca7ac082b00aa956f1e741238186c6423c85359368ce61fd37a6f54e2b1eb01f81ac1108a6b7df4cc0f1e44f35c0747e1aeef4426ea9b0d27998803aee3332431f5730996e5b7173c39112d40", 0xb9}], 0x4, 0x0, 0x0, 0x40}, 0x20000000) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x100) sendmsg(r0, &(0x7f0000001b00)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001680)}, 0x0) 2018/05/24 02:19:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x28200, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x7, 0x0, 0xfffffffffffffffe, 0x1f, 0x565, 0x4, 0x4, r2}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r2, 0xad, "a90db8c87cc10feab54c4f9183adc8d7e156d2c502146553fe676b641f12177a0da66b55d4364efeae43dec34f213139c894675bb0b28361d7e85db156c992eb4ae6fcef4e78731ee1692b9c8120b3cc9d626efa070590785848245691ab376a627ad47c78d81002336e7b394315ed225e30e04432edb3f822388644920fe2da0845dbad4908835488631dd11becc4ab498c9606fc77faaf7bea2186443ddb5afd15a3141a1d3f73ec16463f5a"}, &(0x7f0000000300)=0xb5) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000200)={r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbfe0200bee3e781190e433b9b60b7295df0df", 0x21) 2018/05/24 02:19:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) [ 1776.842647] binder: 24565:24577 transaction failed 29189/-22, size 0-0 line 2856 [ 1776.871359] binder: 24565:24577 ioctl c0306201 200004c0 returned -14 2018/05/24 02:19:56 executing program 3: r0 = socket(0x11, 0x80002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000180)) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000200)=""/82, &(0x7f0000000000)=0x52) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000080)={{0x5, 0x8}, 'port0\x00', 0x20, 0x40, 0xd, 0x6, 0x4, 0xffffffffffffffff, 0x2, 0x0, 0x5, 0xb1}) 2018/05/24 02:19:56 executing program 7: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f0000000280)="df121e5e7398e5232a200c20e4e7fe1a9201f2e34d81acd7cae0be4af8e0cf5f79dea6f4e35cfb0241ad30b3ca891bc6fd45060a3b2328ea566f03d6bf28eff4fd5202a4689f20ad155b1cd28cbeb956ae6341fdd186556f75188ac09cc92bea6750a6180fe1174d54a71d20650c3f09ed35d3f26f18abdcdb16eba56f5dc723", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x100) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='openpromfs\x00', 0x101000, &(0x7f0000000300)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/24 02:19:56 executing program 5: r0 = socket(0x2, 0x20000000000001, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) accept4$ipx(r0, 0x0, &(0x7f00001b4ffc), 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x6, 0xffffffffffffd004, 0x0, 0x4, 0x8}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2}, &(0x7f00000001c0)=0x8) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) 2018/05/24 02:19:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x200000088) connect$inet6(r0, &(0x7f0000000280)={0xa}, 0x1c) socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="480000001400257f09004b01fcfc8c860a881700f217e0060000e30000e5ffffbb560000000000ffff5bf109000000ed5e000000006203005b000000000000000000000000000000", 0x42d}], 0x1) 2018/05/24 02:19:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x6b, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000000f4", 0x4012}) 2018/05/24 02:19:57 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000240)=@req3={0xfff, 0x40, 0x5, 0x46b, 0x1000, 0x3, 0x8}, 0x1c) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) getsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000000080)=""/124, &(0x7f0000000000)=0x7c) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000280)=""/45, &(0x7f00000002c0)=0x2d) 2018/05/24 02:19:57 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents64(r1, &(0x7f0000000480)=""/66, 0x269) getdents64(r1, &(0x7f0000000df0)=""/528, 0x7f355eb8) bind$ax25(r1, &(0x7f0000000000)={0x3, {"a25945d17b8a5c"}, 0x2}, 0x10) 2018/05/24 02:19:57 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x0, 0x0) lseek(r0, 0x23fffffffffff8, 0x2) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)={0x3, 0x0, [{}, {}, {}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x100, 0x4) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000240)=0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x10001) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f0000000100)=0x1, 0x4) 2018/05/24 02:19:57 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000440)='./file0\x00', 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000480)={'team0\x00', 0x200}) r3 = dup(r0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0xb7, 0x400, @scatter={0x1, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/213, 0xd5}]}, &(0x7f0000000280)="767f5e7b538b1917461a503460c213f06e5c2c3513fdb71af6d468ac0b8ee6237fa435efcaea0502834eb293bedfc4963bec3b45513801cc98c8b6f6db8deabe4f32de266bb041de1d50a9a7c4daac8e6a2ca8c944a275a5a254d7879a8102e13cbe257bf308b36ba059ec497dfbe715a0fcd7231d473b168e909a4980850688a68b4b992bd638f2265d342fd0cb522bac727c7b231b0c56a9442cfa5f3fb53149f94e632602e17b8dd24237f19a9ba3dfc9e18e531f42", &(0x7f0000000340)=""/252, 0x0, 0x24, 0x2, &(0x7f0000000180)}) 2018/05/24 02:19:57 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0xf2ff, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000440)={0x0, 0xd}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={r2, 0xffffffffffffff7f}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000040)=""/157, &(0x7f0000000100)=0x9d) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8380, 0x0) setsockopt$packet_buf(r3, 0x107, 0x1f, &(0x7f0000000140)="0e4a6175b5cb1711db1c0789236223c70a8bf0e7d38e98d7fc2906b3efffd4ed1d9c05792d90eabc085f4ed410b95034926d42b22fcf27a8583e25dd768d42433306ec4d4b15ec31af4ff8ccdc7bcfba6c83b146c2d143c6e59fd075f0d42a06110ae640ce1f20aa5b9fbd45af5ffd7c0c73c790a5b892c63c777095076cbfc155bef8406459", 0x86) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000200)={{0x0, 0x7f}, 0x0, 0x0, 0x98, {0x200, 0xa44}, 0x20, 0x6}) ioctl$BLKBSZGET(r3, 0x80041270, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xbb, "6f79d5b988c3fb7bcfad946bac82e92f630f854b7f684ab855828798a1a2aa303f73f2b499c6413b6f3d66589d1d5e3a2f11aacbf0ed47550fdb15d408c75176949ec9c1342715cc29d549cf1dcc1689e144b926365d11e790840df5f7316da02d2780404d3853e5dd2c7f3f2fffc56a82e078b45c272872f52d4de9479387848ff8d10f6e051b6f734479970f808c4447d04ccaa0626b1cab79ad356f5cc6de10d1d27f31bc24f126b832455cd4397244a3713f9ddcdd3567f611"}, &(0x7f0000000380)=0xc3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000003c0)={r4, 0x100000001, 0x7f, 0x101, 0x7fff, 0x3ff}, 0x14) 2018/05/24 02:19:57 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x7c0110d0]}, 0x10) 2018/05/24 02:19:57 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000700080008000000a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x80, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e21, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in6={0xa, 0x4e20, 0x589, @local={0xfe, 0x80, [], 0xaa}}], 0xcc) 2018/05/24 02:19:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) set_mempolicy(0x3, &(0x7f0000000600)=0x80000001, 0xac7) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="616b9cb00c1e3c89214b3bc2d7495749ef", 0x11) preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000140)=""/224, 0xe0}, {&(0x7f0000000240)=""/149, 0x95}, {&(0x7f0000000300)=""/172, 0xac}, {&(0x7f00000003c0)=""/238, 0xee}, {&(0x7f00000004c0)=""/172, 0xac}], 0x5, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000005c0)) accept4$inet6(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000680)=0x1c, 0x800) fcntl$setlease(r0, 0x400, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) r2 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) 2018/05/24 02:19:57 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000380)=@generic={0x7f, 0xf0, 0x7ff}) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x1c0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x50002022}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r2, 0x400, 0x70bd29, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0x284, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001680], 0x0, &(0x7f0000001640), &(0x7f0000001680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'ipddp0\x00', 'veth1_to_team\x00', 'vcan0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xc8, 0x1f4}, [@common=@mark={'mark\x00', 0x8, {{0x0, 0xffffffffffffffff}}}, @common=@mark={'mark\x00', 0x8, {{0x0, 0xffffffffffffffff}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:shadow_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x2d4) readlinkat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/30, 0x1e) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="21a29efff06690cab9bb206cf3ef11e05f4a21d4efcb68ca0d9ced36f608695dc0a4babc7e28b0bbbbcae931541793208606b8ac03d333fd44362b95f04eca470914566e8f898aed78ef6ab473f6eebfe9907309c2e92fc30894fe", 0x5b}, {&(0x7f0000000080)="73d46ae21900596ea48b181b3432350fa65f5b18082fe77db64afac04b9e8e7f082124a73e1f2b65252de4e18bcf654f9133d8e8016c", 0x36}], 0x2) 2018/05/24 02:19:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000300", 0x4012}) 2018/05/24 02:19:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:57 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8100, 0x0) r2 = getpgid(0x0) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000880)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) sendmsg$unix(r1, &(0x7f0000000a00)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000000c0)="b697d6f89a1aeb426a4e0f995cbb0aef5af34fe7a006849d33beab678df4a4bd93c13c87752e9c8a6b9f8abaa9d8a5406314e84599716f2dc024a9ed5ad04ec01ed2df0235fe712ece1be4ac4484aba4125e4b44610633a5d62657c246af8bbf3a1d79f8b8bc18c34ea07dc660c5c9ad7bf4ddc7e778250f28e5b2984a621e2695e1371944187ad2ddfb067b885a67db29f863d538deb5bc985abc75a5c5162b4b1cc417d975a68c507b34428261498ae4a85a94daaf991bd8f5f2b2a7e4772a75b4f8d1f9475c1b6273b2fae22f1da095b1228b976643bc", 0xd8}, {&(0x7f0000000280)="4fe2b0339e75b13b723145df2eee854b225a5f2764a7f0ef13f903c15e143ab52830c9a39eac8507d23bcf346503e30d9e71c27b9bacb145605424caf9efa216751a4e6cd88d5b9a9a1a4497f43564f5e4130d8fd92431a4ff95a52421df94223d18c18e8845ac7eaa8b159dcf2387164b54618f9c406dc2627a9b644abc1c052f7503dc3ae291c386591c15b8c0f6", 0x8f}, {&(0x7f0000000340)="54af851b0e6194634b7342193a7b02e43a7f97c0e3c68c3a4b5407dbc61b0349febba5941f7b7821a1523d0471336f633a8a00e8e13a4ad5acadff7843d9c7ad6252dc737992271f65e655e66bc9603184d29d8bff1120ccaec7aa559278c597ca28f1d2822ea0a11ea3336c5146fe4187e397898192b746dab554c53e64c65dae4ec55f15a81696be16c95669ed1c817eecb75c7578", 0x96}, {&(0x7f0000000400)="d94f450ce4dfab886e645ffe5c7babc1ee6fc0bcfe69675cf3bd10d92a0bd92f", 0x20}, {&(0x7f0000000440)="63729d58910bbdc0aa792ab57c02b6848fa883d45234464792c6cd94352f70785d83bd36b719fbc49f913f7ef2d34cfbc7dc5914b2f0c00d1a6853d843bafd9586a6b40a2c9f8b300dcb95d5e0aa2660a1b2eb7ea10e23495342afd09e1cd97a10cd84d906bd8d1325d824f8aed1d3bdc4349ceac4f0a4cf0966b2f15b7b579fc36cd38d171ca7bf35a4fb3f868f36b2e0a54f69308af311de9bad960b1fd822ff18350c4627914a9b4b07f3eee7b327ecba7e772b5ee22d4717676465b9e6361d", 0xc1}, {&(0x7f0000000540)="4c4d7acae24a72b279f58d7eb86a115e99213c027364f1aa326c2e6f33bd56a7e5215f04df3641411ed34cfb88e860e4dad25e2f52db8a7310737dba36cbdb1f711c623e23dbb06fdc", 0x49}, {&(0x7f00000005c0)="c6fe041f872da874bcf05e1f2a6527ad4796b37d2dcef7ad946dac3ab7bca82e3331d771bd725fe7e39e624c1747512ea38060cac066b324b23ba8c719983898dfc78e7548ca8047edf7099a273070fbefbd54d616e163b51bb222787353cf33c1fd9bef", 0x64}, {&(0x7f0000000640)="171e7f1b9b6a84a2a339e6718de7bcb2361851346b49d47454d516bbea7f89d9bc8d1f84fa1835bec5dfab4b6ba19bf5ff8539792dedfd42f956931a3b399438f081a6290a7f11932d3a3cba02b3d581c12a1987c16693e086060b233b8f39b9b08804caca2badfd4ea13a7e31adea2546848edee6de84d252d214c41a281f0716a631a26b355361ea8213a5de7bd9aa719d8720245eb813b19120eea31c221db2a445d6ac5c", 0xa6}], 0x8, &(0x7f00000009c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x30, 0x20000000}, 0x4) clock_gettime(0x6, &(0x7f0000000a40)) r8 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/icmp6\x00') pread64(r8, &(0x7f0000000a80), 0xfffffffffffffd1a, 0xffffffffdffffffc) [ 1777.877685] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' [ 1777.908053] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/05/24 02:19:57 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"76657468315f746f5f6272296469f900", 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xfffffffffffffc53, &(0x7f0000000140)={&(0x7f00000001c0)=@newqdisc={0x0, 0x24, 0x112, 0x70bd2d, 0x25dfdbfc, {0x0, r1, {0xfff3}, {0xd, 0xffe0}, {0x0, 0x4}}}, 0x24}, 0x1}, 0x4000000) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/05/24 02:19:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000000340", 0x4012}) 2018/05/24 02:19:58 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) select(0x40, &(0x7f0000002000), &(0x7f0000000040), &(0x7f0000000fc0)={0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/05/24 02:19:58 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cgroup.max.descendants\x00', 0x2, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000001280)) read(r2, &(0x7f00000001c0)=""/4096, 0x115d) r3 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000013c0)=0xe, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001400)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001440)={'gre0\x00', r4}) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x4a2002) fgetxattr(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="73656375726974792eefced61a785f61636c5f61636365737323001b6d8381b393659ece9abea597a918ac1d76c63c360415e9080b864cdfbcfad4c00e137c07186560835f9a904d1c4ae70b81c83e091c88debf986ae9c503dcd2aa94595d7ae06e893eb03fdb4b5f4c5c50b357641ba1c68304c9e01de1575610"], &(0x7f00000011c0)=""/183, 0xb7) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r5) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCCONS(r5, 0x541d) 2018/05/24 02:19:58 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) sched_getparam(r0, &(0x7f0000000100)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x44000) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000000200), &(0x7f0000553000)) ioprio_set$pid(0x2, 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffe8b) 2018/05/24 02:19:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="88", 0x1}]) r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x105100, 0x190) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f00000000c0)={0x9, 0x624}) 2018/05/24 02:19:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xd010016600000000]}, 0x10) 2018/05/24 02:19:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000f3e700", 0x4012}) 2018/05/24 02:19:58 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r1, 0x3}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:19:58 executing program 5: r0 = socket(0x19, 0x806, 0x2000) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0006bb404feff1436020b5aff6e10b500000780cc0800010023020000", 0xe6) 2018/05/24 02:19:58 executing program 3: r0 = socket(0x1f, 0x2, 0x8) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x100) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000040)) write(r0, &(0x7f0000000100)="1f0000000104ff00fd01000000000020000501000800010003f2511a10df00", 0x1f) chroot(&(0x7f0000000080)='./file0\x00') setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@raw={'raw\x00', 0x9, 0x3, 0x318, 0x0, 0xffffffff, 0xffffffff, 0x11c, 0xffffffff, 0x24c, 0xffffffff, 0xffffffff, 0x24c, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xec, 0x11c, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x5, 0x551, 0xfff}, {0xbc1, 0xfffffffffffffeff, 0x2cca1f4e}, 0x9, 0x9}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xffffffff, 0xff000000], [0xffffffff, 0xffffffff, 0xff000000], 'lo\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0xbf, 0x879, 0x5, 0x8}, 0x0, 0x110, 0x130, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x1, 0x0, 0x1, [0x80000001, 0x8, 0xfec3, 0x81, 0x3, 0x40, 0x8, 0x6, 0x200, 0x7, 0x80, 0x9, 0x7, 0x7ff, 0x80000001, 0x5b3d052a], 0x2}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x374) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000540)={0x6, 0x5, 0x1, 0x8, 0x7, [{0x5, 0x7ff, 0x383, 0x0, 0x0, 0x80}, {0x0, 0x63c3, 0x2, 0x0, 0x0, 0x1200}, {0x1, 0x3, 0xae3, 0x0, 0x0, 0x1000}, {0x8, 0xa6, 0x401, 0x0, 0x0, 0x80}, {0xb1f, 0x4d6a, 0x100, 0x0, 0x0, 0x2400}, {0x4, 0x2, 0x80000001, 0x0, 0x0, 0x800}, {0x1000, 0x5, 0x0, 0x0, 0x0, 0x8}]}) 2018/05/24 02:19:58 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x6d, "4df0f530b34124c2cb02015e2ac02ade0b756ad58c713cf0d461ec7897344a6667291555c288b658382a7491d9a808ce4594ae9ee03599242fcd864745e87262b095728fb8a54080cc0cc7b9e15ccfaf2035041ee78021faa0e7681baf77a97e20031719c5380983b8919ec97f"}, &(0x7f00000002c0)=0x75) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r4, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xa8, "95c5ec4975b9c48481d57bb4bd96dee4b8448bb16112da1b3045709be44ea9c0d76d41dbb5e11d7dfdd2c0834cc9e64a537d126906fabe90fc13031c36e4b126f75935b97655353fa779e5d7d19969cff0a2a46ed552898234f45df6abe42c5ab71ea6f5facde02096d5c3d633a4ad9f77fb43e512ef6835107aef92712d85f657b5f6a07caeb6a3d1d3107d522d0620c2d2e3e375482909b08f4addf4a153ebb7b16ea8319114d7"}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r5, 0x80000001}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r6, 0x8400ae8e, &(0x7f0000000040)) 2018/05/24 02:19:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000f43300", 0x4012}) 2018/05/24 02:19:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x4, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x7ffd, 0x0) r2 = memfd_create(&(0x7f0000000080)='/dev/kvm\x00', 0x2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r4, &(0x7f0000000100)) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000300)=0xfffffe67) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003a40)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000003b40)=0xe8) accept4$packet(r3, &(0x7f0000003b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003bc0)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000003c00)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000049c0)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000004a00)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000004a80)={0x0, @dev, @dev}, &(0x7f0000004ac0)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000004b80)={0x0, @empty, @remote}, &(0x7f0000004bc0)=0xc) getpeername$packet(r2, &(0x7f0000008140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008180)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000083c0)={'gre0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000008400)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000008500)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000008540)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000008640)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000009ac0)={'team0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000010f40)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000010e00)=[{{&(0x7f0000009b40)=@alg, 0x80, &(0x7f0000009bc0), 0x0, &(0x7f0000009c00)=""/4096, 0x1000, 0x9938}, 0x2}, {{0x0, 0x0, &(0x7f000000d080)=[{&(0x7f000000ac00)=""/145, 0x91}, {&(0x7f000000acc0)=""/138, 0x8a}, {&(0x7f000000ad80)=""/4096, 0x1000}, {&(0x7f000000bd80)=""/67, 0x43}, {&(0x7f000000be00)=""/200, 0xc8}, {&(0x7f000000bf00)=""/117, 0x75}, {&(0x7f000000bf80)=""/4096, 0x1000}, {&(0x7f000000cf80)=""/12, 0xc}, {&(0x7f000000cfc0)=""/26, 0x1a}, {&(0x7f000000d000)=""/88, 0x58}], 0xa, &(0x7f000000d100)=""/133, 0x85, 0x4}, 0x7}, {{&(0x7f000000d1c0)=@un=@abs, 0x80, &(0x7f000000d4c0)=[{&(0x7f000000d240)=""/80, 0x50}, {&(0x7f000000d2c0)=""/76, 0x4c}, {&(0x7f000000d340)=""/224, 0xe0}, {&(0x7f000000d440)=""/48, 0x30}, {&(0x7f000000d480)}], 0x5, &(0x7f000000d500)=""/190, 0xbe, 0x81}, 0x6}, {{&(0x7f000000d5c0)=@alg, 0x80, &(0x7f000000ec00)=[{&(0x7f000000d640)=""/216, 0xd8}, {&(0x7f000000d740)=""/111, 0x6f}, {&(0x7f000000d7c0)=""/231, 0xe7}, {&(0x7f000000d8c0)=""/194, 0xc2}, {&(0x7f000000d9c0)=""/188, 0xbc}, {&(0x7f000000da80)=""/82, 0x52}, {&(0x7f000000db00)=""/4096, 0x1000}, {&(0x7f000000eb00)=""/197, 0xc5}], 0x8, 0x0, 0x0, 0x2}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f000000ed00)=[{&(0x7f000000ec40)=""/143, 0x8f}], 0x1, &(0x7f000000ed40)=""/4096, 0x1000, 0x7f}, 0x3}, {{&(0x7f000000fd40)=@sco, 0x80, &(0x7f000000fe00)=[{&(0x7f000000fdc0)=""/36, 0x24}], 0x1, &(0x7f000000fe40)=""/146, 0x92, 0x5deb00000000000}, 0x3}, {{&(0x7f000000ff00)=@pppol2tp, 0x80, &(0x7f0000010080)=[{&(0x7f000000ff80)=""/212, 0xd4}], 0x1, 0x0, 0x0, 0x7}, 0x100}, {{&(0x7f00000100c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000105c0)=[{&(0x7f0000010140)=""/207, 0xcf}, {&(0x7f0000010240)=""/103, 0x67}, {&(0x7f00000102c0)=""/206, 0xce}, {&(0x7f00000103c0)=""/204, 0xcc}, {&(0x7f00000104c0)=""/95, 0x5f}, {&(0x7f0000010540)=""/31, 0x1f}, {&(0x7f0000010580)=""/11, 0xb}], 0x7, &(0x7f0000010600)=""/103, 0x67, 0x1}, 0x5a4}, {{&(0x7f0000010680)=@ax25, 0x80, &(0x7f0000010980)=[{&(0x7f0000010700)=""/208, 0xd0}, {&(0x7f0000010800)=""/164, 0xa4}, {&(0x7f00000108c0)=""/94, 0x5e}, {&(0x7f0000010940)=""/51, 0x33}], 0x4, &(0x7f00000109c0)=""/22, 0x16, 0x1000}, 0x8}, {{0x0, 0x0, &(0x7f0000010d00)=[{&(0x7f0000010a00)=""/179, 0xb3}, {&(0x7f0000010ac0)=""/105, 0x69}, {&(0x7f0000010b40)=""/37, 0x25}, {&(0x7f0000010b80)=""/115, 0x73}, {&(0x7f0000010c00)=""/245, 0xf5}], 0x5, &(0x7f0000010d40)=""/162, 0xa2, 0x10000}, 0xab5c}], 0xa, 0x2101, &(0x7f0000010f80)={r19, r20+10000000}) accept4$packet(r2, &(0x7f0000011080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000110c0)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000011240)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000013740)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000013840)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000013880)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000138c0)={@broadcast, @broadcast, 0x0}, &(0x7f0000013900)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000013940)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000013a40)=0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000013a80)={@multicast1, @multicast2, 0x0}, &(0x7f0000013ac0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000013b00)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000013b40)={0x0, @multicast2, @multicast1}, &(0x7f0000013b80)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000013bc0)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000014380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000014340)={&(0x7f0000013c00)={0x738, r5, 0x114, 0x70bd2a, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r6}, {0x178, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xb97}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}]}}, {{0x8, 0x1, r15}, {0x264, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4a}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r24}, {0x200, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r25}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xde5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r30}, {0xe4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r31}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}]}}]}, 0x738}, 0x1, 0x0, 0x0, 0x44040}, 0x8800) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00000003c0)) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000240)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400001}], 0x3}) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000000)={[{}, {0x3}]}) 2018/05/24 02:19:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x17, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:58 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) fcntl$notify(r0, 0x402, 0x20) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x80011, r0, 0x0) ftruncate(r0, 0x400000) 2018/05/24 02:19:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:58 executing program 7: r0 = inotify_init1(0x88800) r1 = getpid() r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x200100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r3, 0x7}, 0x8) fcntl$setown(r0, 0x8, 0xffffffffffffffff) getresgid(&(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1000000000, 0x0) ioctl$SG_GET_LOW_DMA(r4, 0x227a, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r5, 0x2, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x3}) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x4, 0x9}, {0x7ff, 0xffffffffffffffe1}, {0x80000001, 0xffffffffffffff81}, {0x6, 0x2}]}) 2018/05/24 02:19:58 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, {0xa, 0x4e21, 0x6, @empty, 0xfffffffffffffff9}, 0x0, [0x0, 0x3, 0x858, 0x9, 0x3, 0x6, 0xffff, 0x621059c]}, 0x5c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/24 02:19:58 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x100000000, 0x9, 0x3a0}, {{0x0, 0x2710}, 0x6, 0xfffffffffffffff8, 0x8}, {{0x77359400}, 0x8000, 0x7f, 0xf81}, {{r1, r2/1000+30000}, 0xa9fb, 0x1ff, 0x3ff}], 0x40) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xa000000}, 0x8) 2018/05/24 02:19:59 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xd8, "bbeceefb9509c6ab630aec071d5a031c11f208cc2261f40912ff301a1f233ee6d442cce87e0c20c42a8a15a0b5679450ad5c2ab8b586204d4de4d14148ccc35d2305682156102ddf15145df635b350989f7b7e22eec5b4b034970cf192c446d65904890956851590100b3584bb00e448c869bdcd78f21855ec29a3cf11468ce834b6ac0bb6968fb2860166176dba9ab4b5cc97e31e1ee0dabd1b9127cc7109de72c138ff9013a16aa4c94dce8cb3f3c65c22208c23b9c862760bb31589572109b4dbfc37f272bdb76bbe23caaf04ef6103b235652ded7d28"}, &(0x7f0000000200)=0xe0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0xffffffff}, 0x8) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x202100, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x49, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000080)=0xa3) 2018/05/24 02:19:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0xffffffffffffff0d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0xfffffffffffffeb1) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000140)="cf", 0x1}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bcsh0\x00', 0x4501}) 2018/05/24 02:19:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:59 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = getpgrp(0x0) ptrace$pokeuser(0x6, r1, 0x8, 0x80000000) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000040)=@ax25={0x3, {"0d84de62d0e500"}, 0x7}, 0x10, &(0x7f0000001280)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="337d4a331d6c4ee502cc76a13fd963745f138491150ab72d868d5ecd9cfaf88cba2653a797d1a0ec21f4b6bab90cb179ef323087d74453ba01b3448993aea6", 0x3f}, {&(0x7f0000001100)="25876ac37fa2e3188d6398dff8a9a23fd9cdd9bcb8", 0x15}, {&(0x7f0000001140)="82c0a168cc74aaff8695690b1b7ac799235b4ffee1690fee5cdc0ed8c89f6087f7d9b9acf46c218c05298361d780161bed79cdf710b1e0833e7a85c4e21b9e66f7df2e6684fdf110d434c6a285548053bd641e22fd8c114b81cb5773d0eaddbef8220e10bc41b55d39a4c66a2aa13216aa7d3a92a846efdcafb7b33d7d42d9bca71588159e859a760daee87e519ceee8a52c6602cf027c1ac397aca0abeaa5e9eba4c4667937be613cf973eb9d7291ae4b623140d1c27fcddad5dd5f3fd3", 0xbe}, {&(0x7f0000001200)="8af85160ebaface7388414efc21659dab3ae96cf073e9a68dc03a8a3c6dd13f4bbea6f907e03b09d5308fb2e69944c714c744b197b5aad0d8362926772640f8e9e4b85365a", 0x45}], 0x5, &(0x7f00000012c0)=[{0xc, 0x10b, 0x7}, {0x38, 0x10e, 0xfffffffffffffc00, "543e52fe39dabfe4617ef29af2144e47dea55f95425d0f26b78acf5c75d7457a727c8cd4d68fd83ea02f53"}, {0x68, 0x1ff, 0x101, "83384a294e710636e5003773f6359f349f03e1876ec240224065b30bc2648fefc83942cfcb48da73e156f0e923245ac99d1310cf9c51ab5374900a1b2b19e1379386bbdd887ada78bb6f899ded47130966492575d5809650e0"}, {0xdc, 0x10f, 0x8, "79a35842f7e36a65dd21624ed075df71270f57e24fd82c7eb4dedadf5cbf98d91237607c0acc87fa4333ff1cde79af6e1b0407b37d44cd6621cd5f62196fc8878b020d9562a28a00adb0464c7a4f99e08bce95b0d3c149115a15edc50fbd5e3329e35083b35ae1c602e0b03a70da6e42daaa379f00ea18763309b8f3e7715e51b02221ca58a101df58a31ed60cb61acdaf57c63857e75d8b0aef6db68881e1e0092163848f96266d541dfc561ae4580acdb3346aeccdcf095c8771d89eae23fcdff0603761a0aa373f6cb8b7d1"}, {0xfc, 0x118, 0x8, "8ecfd0bee034d63b4cdb8d95947f6d49b96b6f3881af17d24867bb817f0dcf5acc79d4a8bfead32454e8147ce8a66b740fd98b9f2f71f630925f71400d82e32afa15e317b30a95bf528e28da4cd4242994d4943cf37964f636a687fbb6b218f8b52c27a935ce1e5b937206c8a5b29e222db80ae533d99ad8d10580feedab08f451d563dff0170ef91c74b5692dd5844606d30aab75d874bca597b83ed213990c35947598b0b8780b434b46834efd7c13dfd360a39937f6970eb15aac508a5fa5134e54a4bc9a31b9c39d3041be399d6676fcd68f26c89f5c98409f77ca0637cf0ba950f193df38a398af99d5e27e9640"}, {0x38, 0x107, 0x4, "1596d204ae7e404609cd81cac7dd893a4b2bd89d761d3b6c1aa4a64eb873776ba065556d71e758dd35fff9de"}, {0x50, 0x84, 0xfffffffffffffffb, "b45b03eccadd5e1f73273570823e29c8abd9c2e54e04bf61bf6ad52f3d88e7f5c580ebfe063c0ed432d2635ec42cf72798b99fefc055d5b0f87df1830f76902ad4683eca"}, {0x48, 0x112, 0x2d, "037f8bbed7c09baf0ec0a54aa8d841e48e72592ef7c52dc08cee6b44840d4b7caeb0c5bab2e58bd2980d95b7ce18badcdf210778c774b58f312879"}, {0xc, 0xff, 0x1}], 0x360, 0x800}, 0x10000) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x3a) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x8922, &(0x7f0000000540)) 2018/05/24 02:19:59 executing program 3: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/70, 0x46}, {&(0x7f0000000100)=""/67, 0x43}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000180)=""/73, 0x49}], 0x4, &(0x7f0000000240)=""/237, 0xed, 0x100}, 0x2020) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001400)={0x423, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x200, 0xa9, 0x6, 0x8bea, 0x4, &(0x7f00000013c0)='bcsh0\x00', 0x8, 0x5, 0x5}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000340)="240000005a001f00ff03f4f9002304000a04f51108000100020100020800038001c9a800", 0x24) 2018/05/24 02:19:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:19:59 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1, 0x0, 0x0, 0x80000000}}], 0x1, 0xfffffffffffffffe, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:19:59 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x200000000000000]}, 0x10) 2018/05/24 02:19:59 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xffffffa4], 0xbb}, 0x0, 0x0, 0x10ff, 0x1, 0x6}, 0x20) 2018/05/24 02:19:59 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x10000, 0x0) timerfd_gettime(r0, &(0x7f0000000080)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x54) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000000c0)={0x3a, 0x3, 0x4, 0xfffffffffffffffd, [], [], [], 0x2, 0x152d, 0x8001, 0x80, "351e8e870f579bb89a960d1d8af12a0b"}) 2018/05/24 02:19:59 executing program 5: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="4fd573b0833c72b5a13ba3861952ec2e1bd46249aa526acd9493ed16", 0x1c, 0x0, &(0x7f00000000c0)={0x0, 0x989680}) recvmsg(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000012c0)=""/94, 0x3c6, 0x40}, 0x20) io_setup(0x7, &(0x7f0000000100)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x4100, 0x0) fchmodat(r1, &(0x7f00000002c0)='./file0\x00', 0xa9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000001500)=""/77, &(0x7f0000001580)=0x4d) sendto$unix(r0, &(0x7f0000001380)="19a45c3f3a4c8c9afe40579643700dff175680c69d8fe4371a39eba7438b20c31b9f7461a5d4585c1e276ff3889fe328c60ad46bc4b7784c68a4c6cab0da1115527e319b2748f9fa53bd04bcaab5abb3ef758f760b8f47a3bb87bd6e41b8ccd2e7dc2199878b27ee61af957298c10db26f63a6ed71058326e7a0c8e34c6d0f7ad9642c3249133993b8fe62b05f92e6927cbd126f4a334d05467f596250591caa51912746af38373cb3402bca0f49d5763461da9a0b3143364862437abfd7cd82ca9042eac31b8c2dfea62929d6e0ca292746ba988235df07", 0xd8, 0xc0, &(0x7f0000001480)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/24 02:19:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000002df400", 0x4012}) 2018/05/24 02:19:59 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0xfffffffffffffffd, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/05/24 02:19:59 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000080)={0x0, 0x6b59}) r1 = socket(0x1e, 0x4, 0x0) recvmmsg(r1, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) socket$inet6(0xa, 0x2, 0x4) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:19:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) [ 1780.070799] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 02:19:59 executing program 5: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/.nforce\x00', 0x36220000, 0x0) r0 = socket$inet6(0x10, 0x8080b, 0x6) getrlimit(0x1, &(0x7f0000000180)) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41cb22da280000206000000a843096c37234a39000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de441100d42c44e82afc5349fddd4ab94e7162", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0x4000000}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/24 02:19:59 executing program 3: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x8a45, 0x3, 0x1, 0x58a79eab}, 0x10) 2018/05/24 02:19:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000f3eb00", 0x4012}) 2018/05/24 02:19:59 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x3, 0xff}) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000000)=0x6, 0x4) 2018/05/24 02:19:59 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0x8, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001440)={0x0, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) 2018/05/24 02:19:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) gettid() r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/05/24 02:19:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:19:59 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f00000001c0)="04010000008b00ddb8460900ffb2", 0xe, 0x0, &(0x7f0000000000)={0xa, 0x200008100, 0x20000000012, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x8001, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x6) [ 1780.342271] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 02:20:00 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xd010018400000000]}, 0x10) 2018/05/24 02:20:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:20:00 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r1, 0x3, 0x1, 0x8001, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000440)=""/4096) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000080)={0x8, 0x0, 0x9, 0x88e, "ba6ba1a9bf0070020b607d6b4a59924a281b39b3eda7ec1ea7b7d3b8ec2d220f03a33b30865ed4d7f8f6eb4e", 0x81}) fstatfs(0xffffffffffffffff, &(0x7f0000000340)=""/206) 2018/05/24 02:20:00 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@dev, @broadcast, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x14}}, 0xc) 2018/05/24 02:20:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7d, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xd}}, 0xf0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x1, 0x1, 0x7, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x10001}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x40, 0x40, 0xffffffffffff057e, 0x56022fe4, 0x2}, 0x98) 2018/05/24 02:20:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x3, 0x46, 0x9, 0x0, 0x6}) pause() r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x404e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) recvmsg(r2, &(0x7f00000002c0)={&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/168, 0xa8}], 0x1, &(0x7f0000000240)=""/108, 0x6c, 0xfffffffffffffcc0}, 0x20) 2018/05/24 02:20:00 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:20:01 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x4, 0x8001, 0x0, 0xfffffffffffffff8}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mount(&(0x7f0000691ff2)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='nfs4\x00', 0x0, &(0x7f0000dedf2f)='v4') 2018/05/24 02:20:01 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000000140)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ptrace$cont(0x1f, r1, 0x20, 0x20) 2018/05/24 02:20:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000f42b00", 0x4012}) 2018/05/24 02:20:01 executing program 7: setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x0, 0x4}, 0x8) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)='2', 0x1}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x2, 0x6, 0x20, 0x9, 0x18, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_x_nat_t_type={0x1, 0x14, 0x6}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x80000001}, @sadb_ident={0x2, 0xb, 0xfff, 0x0, 0x3}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x5, 0x4, 0x14}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e21, 0x2, @empty, 0x6}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0xc0}, 0x1}, 0x8040) writev(r0, &(0x7f00000000c0), 0x20000000000003fa) 2018/05/24 02:20:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x23, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:01 executing program 3: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x5, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x101}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r1, 0x10002, 0x20}, &(0x7f00000002c0)=0xfffffffffffffddc) syz_emit_ethernet(0x42, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x80, 0x5, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x8, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xfffffff5, 0x0, 0x8}}}}}}, &(0x7f0000000100)) r2 = socket(0x9, 0xa, 0x1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) prctl$seccomp(0x16, 0x0, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0xffffffffffffff80, 0xfffffffffffffff8, 0x9, 0x7fffffff}, {0x7, 0xffffffff80000000, 0x3, 0xa1}, {0x87a, 0x1, 0x0, 0x8}, {0x2, 0x92c, 0x3, 0x4}, {0x9, 0x400, 0x81}, {0xffffffffffffff2b, 0x2, 0x8, 0x4}]}) syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) 2018/05/24 02:20:01 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r1, &(0x7f0000000880)={&(0x7f0000000000)=@full={{0x3, {"d65a04fe96d86b"}}, [{"0302910f724288"}, {'__xT0x0, 0xf9, "5bc1e24f661f97bdb293788a16aeda614ba3cd87496299421928a73a015ef6c6af3ccc6aa1bcb47d1675b2574b15ec47d1df4f3c0d40cb619156b3f6e30faac58007fa660a8bddb6f1ca934e734b8c6116980e55421bd0cdf5d0b34de7614cfccc5b5887dab9fb576358d48c08f011ae9b1542b290ffb5706b6c202c1547c14f91bc22e267b1e4bb4c59d5681ae75ab2c89a0d6a6caa3a3589861e65258b07c04556c24b21421c4e3fca41262c800b9f9e173c96083c17b4cf813083a72b31a215893a1e492e196ca483cdc21c325aa19d3783768f9761fa4ac84199b92b0014e76fa2e8db137f5e211c5bbe4f6fbf0abd1c56fafcbae5f8ac"}, &(0x7f0000000300)=0x101) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r1, 0x8, 0x7}, 0x8) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000040)) pipe2(&(0x7f0000001300), 0x0) 2018/05/24 02:20:02 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(xts-cast6-avx,digest_null)\x00'}, 0xfffffffffffffef9) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f00000000c0)={0x1}) 2018/05/24 02:20:02 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x4, 0x1000, 0xfffffffffffff000, 0xffffffff}, 0x1912803593e94579) sendto$inet6(r2, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:20:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000f3f600", 0x4012}) 2018/05/24 02:20:02 executing program 7: r0 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000080)=""/67, &(0x7f0000000000)=0x43) write(r0, &(0x7f0000000040)="06", 0x1) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000002c0)=0xcf) getcwd(&(0x7f0000000340)=""/27, 0x1b) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000400)='net/wireless\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000100)=0xffffffa6) setfsuid(r2) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000003c0)=0x0) r4 = getpgid(r3) syz_open_procfs(r4, &(0x7f0000000300)='net/raw6\x00') r5 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r5, r0, 0x0, 0x9) 2018/05/24 02:20:02 executing program 3: r0 = socket(0x11, 0x3, 0x0) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000080)=""/200, &(0x7f0000000180)=0xc8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0xe5}, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) 2018/05/24 02:20:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:02 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000140)=0x5, 0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x10000, 0x5, 0x400, 0x25, "e1e4ea0b576712d587cc1112f089a4cf949eede8f52418a45cc074824de23a1d"}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x1, 0x1, 0x1, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) openat$cgroup_subtree(r1, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x383802, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000080), 0x0) dup2(r0, r0) 2018/05/24 02:20:02 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000180)=0x400000000044) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x8000, 0x2, 'client1\x00', 0xffffffff80000002, "e17971b7c18f5977", "a79d758914686ec174480b276b9e528d57e9b07cfacaa96a5b7e04c2c760ee64", 0x4b, 0x38d8}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x200, 0x2000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x1f59d3444510682c}) 2018/05/24 02:20:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000000f4", 0x4012}) 2018/05/24 02:20:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x6e, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:02 executing program 3: clone(0x100, &(0x7f0000000000)="44819f44e1ed35bcf64ae489de2c2413ba3b64c62f40bff9cda0fafd8114dc1cbce2d666acb10c72ad", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="1f05a5f82f8b12ac9b2f1fa7d68b0d6fc19fdb3256de0e45b495c1eaab2617a94f9172ec0f70ec7c91f0c18dc837ed46ff7f4ffd49ac9f0e940fba05734d36a824eac144ddbaf75a7d168edde94d051ecf55ad4a508cc327812fa28c798b2f4ca75fa8cdd8435e103e4ac0b454e9df3c4901691192f5c118259651ec832e0f03494b94766f1a9798c1e3a37b71318cd9860ef13948494eb30c61f6c9f069639e4d1d2aca73c6413b8d9f79ae6eaca5aa7b26691f2848d5cc5d0e9333483cb1c39beeca908404efc7a65665b69f2abf4401a1bd31618b0ce4eb41059699") r0 = memfd_create(&(0x7f0000003000)="8c", 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x0) 2018/05/24 02:20:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r0, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="1ce3c7", 0x3, 0x0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/24 02:20:02 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) clone(0x2104100, &(0x7f0000000040)="51d9e400bc598781094fe1fb62afa56ea8f7444711cf8007", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)="9889a3b4645e46e2a0d30af423bd3da0746d594e2131022c55811a100b220ad0adc9a873784d8b046c042221") 2018/05/24 02:20:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000000f3", 0x4012}) 2018/05/24 02:20:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xd0100186]}, 0x10) 2018/05/24 02:20:03 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x46280, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xc}, 0x6}, @in={0x2, 0x4e23, @rand_addr=0x100000000}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x40, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in={0x2, 0x4e21, @rand_addr=0x3}, @in6={0xa, 0x4e21, 0xfffffffffffff000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0xc0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x402) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) write$binfmt_elf32(r2, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x513) close(r0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0xc00, 0x2) write$rdma_cm(r1, &(0x7f0000002640)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000002600)={0xffffffff}, 0x2, 0xa}}, 0x20) write$rdma_cm(r1, &(0x7f0000002680)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000140)=0x43, r3, 0x0, 0x0, 0x1}}, 0x20) 2018/05/24 02:20:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000000f3", 0x4012}) 2018/05/24 02:20:03 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)}, 0x0) r1 = gettid() socket$nl_generic(0x10, 0x3, 0x10) process_vm_writev(r1, &(0x7f0000000180)=[{&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000000080)=""/199, 0xc7}], 0x2, &(0x7f00000006c0)=[{&(0x7f0000000240)=""/206, 0xce}, {&(0x7f0000000340)=""/239, 0xef}, {&(0x7f00000001c0)=""/58, 0x3a}, {&(0x7f0000000440)=""/204, 0xcc}, {&(0x7f0000000540)=""/15, 0xf}, {&(0x7f0000000580)=""/51, 0x33}, {&(0x7f00000005c0)=""/255, 0xff}], 0x7, 0x0) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) tkill(r1, 0x1000000000016) 2018/05/24 02:20:03 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) clone(0x2104100, &(0x7f0000000040)="51d9e400bc598781094fe1fb62afa56ea8f7444711cf8007", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)="9889a3b4645e46e2a0d30af423bd3da0746d594e2131022c55811a100b220ad0adc9a873784d8b046c042221") 2018/05/24 02:20:03 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0xffffffff, 0x8001, 0x1, 0xffffffffffffffff}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x7, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req3={0x7fff, 0x8, 0x7, 0x6, 0x9, 0xffff}, 0x1c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x800, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000280)) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f00000001c0)) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f0000000200)='/dev/midi#\x00') 2018/05/24 02:20:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:03 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000907000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f0000000300)=""/100, 0x64) 2018/05/24 02:20:03 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) clone(0x2104100, &(0x7f0000000040)="51d9e400bc598781094fe1fb62afa56ea8f7444711cf8007", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)="9889a3b4645e46e2a0d30af423bd3da0746d594e2131022c55811a100b220ad0adc9a873784d8b046c042221") 2018/05/24 02:20:03 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200, 0x0) close(r1) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) close(r0) 2018/05/24 02:20:03 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) clone(0x2104100, &(0x7f0000000040)="51d9e400bc598781094fe1fb62afa56ea8f7444711cf8007", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)="9889a3b4645e46e2a0d30af423bd3da0746d594e2131022c55811a100b220ad0adc9a873784d8b046c042221") 2018/05/24 02:20:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000000f3", 0x4012}) 2018/05/24 02:20:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:03 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x4, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:03 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:04 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x493e0]}, 0x10) 2018/05/24 02:20:04 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x7, 0x51, 0xcc, 'queue0\x00', 0x8001}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r2, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:20:04 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x9, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000300)=0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x50, 0xffffffffffffffff, 0x0) close(r0) 2018/05/24 02:20:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000a00", 0x4012}) 2018/05/24 02:20:04 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8921, &(0x7f0000000ac0)={'team0\x00'}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000080)={0x81, 0xcc, 0x6, 0x5b84cb2a, 0x5, 0x863}) 2018/05/24 02:20:04 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)}, 0x0) r1 = gettid() socket$nl_generic(0x10, 0x3, 0x10) process_vm_writev(r1, &(0x7f0000000180)=[{&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000000080)=""/199, 0xc7}], 0x2, &(0x7f00000006c0)=[{&(0x7f0000000240)=""/206, 0xce}, {&(0x7f0000000340)=""/239, 0xef}, {&(0x7f00000001c0)=""/58, 0x3a}, {&(0x7f0000000440)=""/204, 0xcc}, {&(0x7f0000000540)=""/15, 0xf}, {&(0x7f0000000580)=""/51, 0x33}, {&(0x7f00000005c0)=""/255, 0xff}], 0x7, 0x0) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) tkill(r1, 0x1000000000016) 2018/05/24 02:20:04 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:04 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) write(r1, &(0x7f0000000140), 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x40, 0x4000) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000000c0)) 2018/05/24 02:20:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:20:04 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:04 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5946, 0x20040) accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000080)) r1 = socket$inet6(0x10, 0x5000000000000805, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x7ff}, 0x8) 2018/05/24 02:20:04 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:04 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x600000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/226, 0xe2}], 0x1, 0x0) 2018/05/24 02:20:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xd010017f00000000]}, 0x10) 2018/05/24 02:20:05 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)}, 0x0) r1 = gettid() socket$nl_generic(0x10, 0x3, 0x10) process_vm_writev(r1, &(0x7f0000000180)=[{&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000000080)=""/199, 0xc7}], 0x2, &(0x7f00000006c0)=[{&(0x7f0000000240)=""/206, 0xce}, {&(0x7f0000000340)=""/239, 0xef}, {&(0x7f00000001c0)=""/58, 0x3a}, {&(0x7f0000000440)=""/204, 0xcc}, {&(0x7f0000000540)=""/15, 0xf}, {&(0x7f0000000580)=""/51, 0x33}, {&(0x7f00000005c0)=""/255, 0xff}], 0x7, 0x0) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) tkill(r1, 0x1000000000016) 2018/05/24 02:20:05 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r2 = socket(0xd, 0x4, 0x0) getresuid(&(0x7f0000000100), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getgroups(0x1, &(0x7f0000000240)=[0x0]) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, r3, r4, 0x2, 0x7, 0x10002) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r2, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e21, 0x4, 0x4e22, 0x0, 0xa, 0x80, 0x0, 0x7c, r1, r3}, {0x40, 0x6, 0x0, 0x401, 0xffffffff, 0x95, 0x7b12, 0x20}, {0x641, 0x800, 0x5, 0x7}, 0x2, 0x6e6bbc, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x1e}, 0x4d2, 0x6c}, 0xa, @in, 0x3506, 0x3, 0x2, 0x101, 0x4593c39b, 0x1000, 0x1}}, 0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) 2018/05/24 02:20:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000003fffff", 0x4012}) 2018/05/24 02:20:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:05 executing program 7: r0 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='user\x00', 0xffffffffffffffff) keyctl$clear(0x7, r0) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='G', 0x1, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r1) 2018/05/24 02:20:05 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x20b) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x2000001, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x2, 0x0, "d5e0debc57953aa99e819666defcbf26df2416dfa8632c61428d1732a34b76605d01df21d157e931f972039cf9953a6786bc3a4c201fe5bd22b12b2a83ed72927a18ed0b4e7a18481040d690ebe44629"}, 0xd8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/05/24 02:20:05 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:05 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = open(&(0x7f0000000140)='./file0\x00', 0x113140, 0x20) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x2, 0x5, 0x1f, 0xfffffffffffffffe, 0x0, 0x100000001, 0x0, 0x0, 0x6, 0xffffffffffffffe0, 0xffff, 0x81, 0x2, 0xfff, 0x7, 0x20, 0x2, 0x9, 0x0, 0xfff, 0x6, 0x3d, 0x40, 0x7, 0x100000001, 0x6, 0x2, 0x775b76f, 0x20, 0x400, 0x74ac, 0xa4, 0x1000, 0x7, 0x1, 0x7, 0x0, 0x28be1ac, 0x1, @perf_bp={&(0x7f0000000040), 0x6}, 0x4, 0x7, 0x261, 0x7, 0xf0, 0x7f, 0x2}, r0, 0x4, r1, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) write$fuse(r2, &(0x7f0000000000)={0x12, 0x0, 0x6, @fuse_notify_poll_wakeup_out={0x4}}, 0x12) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00005feffc), 0x4) sendto$unix(r3, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) close(r2) 2018/05/24 02:20:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:20:05 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000340)=0x0) getresuid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) getgroups(0x1, &(0x7f0000000440)=[0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000005c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000680)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002cc0)={0x0, 0x0}, &(0x7f0000002c80)=0x72) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000b40)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000c40)=0xe8) r15 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00000010c0)={0x0, 0x0}) r17 = getuid() getresgid(&(0x7f0000001100), &(0x7f0000001140)=0x0, &(0x7f0000001180)) r19 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000011c0)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f00000012c0)=0xe8) lstat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000013c0)=0x0) stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000980)={0x0, 0x3f, 0x6, 0x2}) fstat(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001540)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001580)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000001680)=0xe8) lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000002bc0)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000140)="3f6706ffc951a4a22ef804cb6a6355983bbb82c7cd0d710fcc3404751c53bde547b05ca826000de86255d490cc9f14117b6ab975eda43e4bb8f924b3c75ad8fbe8b8a2293b43b85501ae46373b07795bb3842e31a2414f8df6981190cd06ce87a8d5683649a2246b9e3e5cb4a0b7b8a381585707b24f0f1a8d3b3e301155b042384072e5f46b32029d410ea71d4d6263531702ec99dfbfaa20c42eacd5cfb0e6b65405aa1fd0d3a4917d033888193229bc5bd5c677d3a8c4f5d5bed4c1c63d6e4bdc", 0xc2}, {&(0x7f0000000240)="e572d3843d9409799a7921f60662740b5bf1887ecb71e4081a3a30714d12cfb4dd03d31c995e3193f11ce6406283701f98b616babb661d9d632df2f714bba8a90bb74e0891f20e9c1d174a139bf7a468692d751b75c069103330351d879e1cd9fbf27464fd495cdba39d306fd64826406702c7cfe07b6c18e4ddf23ae0c2ea676425714f31ac6ae83bcfd558b81aaa760bbfee6806ce921e988aa7f9f812942978e2fd7ce7d18c8e7b4613437e4e1a32161a29062e2037", 0xb7}], 0x2, &(0x7f0000000800)=[@rights={0x24, 0x1, 0x1, [r1, r2, r2, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r1, r2, r0, r0, r0, r2]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r2]}, @rights={0x14, 0x1, 0x1, [r1, r1]}], 0xd0, 0x8000}, {&(0x7f0000000900)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000980)}, {&(0x7f00000009c0)="01f23733731ab1188c22f2ef4213b8f0c3aa440b5f9a40150960ae05079cc891c3221dd5e6408ef00cf503cfb6919a0f85fd8a8a690165db174d0c527204382cad9214bfbf1a74c8af611d600a99fd82ee23e2b47ada6237eaf2c9b0eb47a8e2382c5af4daf6403324028c5c03b004f963d9a2fa096be67a83cc712d99d7f5ccad7733d16e844a7badc6071c7b7dd07c7d755e", 0x93}, {&(0x7f0000000a80)="69231a077816b49be0da2c05481e71172af090d380b9973b67974d899519f021db0df3daecde2024a94d25510514e17b5c2cd811729910bef2e7a1a11d3f4d2c139ef5bea37566309946a638dab364d861dc9fc3911979dfd3193fd1752b", 0x5e}], 0x3, &(0x7f0000000c80)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x18, 0x40}, {&(0x7f0000000cc0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000d40)="f90c369b8ee5780384a14606d94407c6b169ec53f5c7027c124633130c1c2a20dffe610e2250", 0x26}, {&(0x7f0000000d80)="2d0c642783a13dcbd7dec91bcd2db70baa81d054d554ac4ef0130dc7ea4612a702a31a1b5e43faf4e308c91b94e2eb9db965e471d00cecd2fe1e978112c5a1052f4d7ce58f096a15ccd5af99165b24776d70c087e10517845fe8402a5b213f49c66d8b4a400bbad9aedacf95b660741ae50fe9f7208ead0e60024e967ec9706bd16ff0b3519cde80a6dfa534f7014c484d76ce05cc8914d92cc57356d0071cd489a70bc610f1ba1d70cc7176a50bd7693efec2c7c0e4fc4fc6a62ebe2cb50d8137", 0xc1}, {&(0x7f0000000e80)="4070cee4abbbfb5cca7b54beea21209fbd7d6ef8420cdad5a9d222ef3107af13aa0363cbe502959e5c3bda548351b23c1ec8f57c24f6669957f7b5186af7ecc0a91b928f288da1ffb9a12342aef5a126153f10c42fba19f2810b91d8fc17091b1169dfb45a53f7b0d659ae682f7de9e4a90c6a38fdc39999632b19e0", 0x7c}, {&(0x7f0000000f00)="2366494de859f8257023cfaec058b6c5ee67f0ad3f6b8775d66fad1b047e062be84a23bfccf8e134", 0x28}, {&(0x7f0000000f40)="e90c944d9a3da164cb7d650d4636b18ad38f19391715ee7bd071a45a1e3bf9d944622b40a33c40f33a2efe63e59d21", 0x2f}, {&(0x7f0000000f80)="b17477aa75abe0f220d4012a8dc8a54d82d64f3b45a1d1fc57e37174b4ac3408c32fa0f05a5fdad0ba9bd0db70ea4f7ce47eba2263b271a81882417dbb7aee446c1c72fe374e333db33c116da93d731b500bfca395df10ef49c7f4e55fe169b89b0c4f7fea74a84eca32d6a917e6f18c88d7e3b6ae", 0x75}, {&(0x7f0000001000)="2092f79d3fbb05dd9a8c561b3c489d219cb8e01bb2938d6420742cc6d053f21d93545306ae678a933ebcd1b1ecd1c4efbdee1330e966afed8f2a2e96f2bc5b367366770838f7877e451f258285c22916eb92ea0a42663ff23cdad2102988fc3c20776c1ae8f441121a2f1e3c4f3e57bcc20f7759f14effcd1fb67bb7f37c", 0x7e}], 0x7, &(0x7f0000001780)=[@cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0, r2, r2]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @rights={0xc, 0x1, 0x1}], 0x84, 0x40}, {&(0x7f0000001840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002b00)=[{&(0x7f00000018c0)="efef76a2593b17cf58ef", 0xa}, {&(0x7f0000001900)="3d5ce75b9f0ab022288d68373742645dce7f679d20f62038084305e6ce181055039f0de2b7b26a3727500006e44543988edf7d055206f5a096daf641206862d3", 0x40}, {&(0x7f0000001940)="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", 0x1000}, {&(0x7f0000002940)="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", 0xfc}, {&(0x7f0000002a40)="557c3bfe489f5c74208843055f7388dcc7f19ec272a3839516ace7f79b909d610047bc5572ca932b62aba9e5a0ede020a386af1892d052b5465356a87b", 0x3d}, {&(0x7f0000002a80)="da6091af16031056b390eefe566fcd1b061ab23f1ee191512761605a1c8cd1d19ac70e2b6bfbddb23727c80a8a99c61bd7e139102074365a09140eac74cbd9119cda040b2812c9dc3219e95f4747c50e982b480a2f3a3a41ead66f65901bf9a79eaa3735463d253f3548a79581781bdc4a2b", 0x72}], 0x6, &(0x7f0000002b40)=[@rights={0x1c, 0x1, 0x1, [r0, r1, r2, r2]}, @rights={0x34, 0x1, 0x1, [r2, r1, r2, r0, r0, r2, r2, r0, r1, r2]}], 0x50, 0x40000c0}], 0x4, 0x81) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000040)=@fragment={0x0, 0x0, 0x2}, 0x8) 2018/05/24 02:20:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:05 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:05 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:20:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xd010019000000000]}, 0x10) 2018/05/24 02:20:06 executing program 6: r0 = socket(0x7a3b25bf84a7a27e, 0xf, 0xfffffffffffffffe) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x2, 0x3, 0x1, 0xd27]}, &(0x7f0000000080)=0xc) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:20:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r2, 0x318d, &(0x7f0000000040)) socket$netlink(0x10, 0x3, 0xb) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000240)={0xa, 0x0, [{0x80000007, 0x7, 0x8, 0x4, 0x2}, {0x80000007, 0xff, 0x7fffffff, 0x100000000, 0x6}, {0x2, 0x8fd, 0x3623f9b9, 0x200, 0x7fffffff}, {0x7, 0xa6a, 0x78ca800, 0x100000001, 0x200}, {0x40000001, 0x3, 0x7ff, 0x7, 0x301}, {0x7, 0xffff, 0x4b3, 0x3ff, 0x8}, {0xc000000d, 0x9, 0x6b30ba14, 0x4, 0x2c}, {0x80000008, 0x7, 0x11, 0xfffffffffffffff8, 0x8}, {0x0, 0x81, 0x4, 0x9, 0x7}, {0x40000000, 0x8, 0x6d, 0x15, 0x4}]}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "e3f21d38ff24ccaf8b4ef1dac658bbd2a0f811478dbc35c759e40c19e41ecf7a75d2738e69d91131c62e679efb01eb1f221652ceff2d5cfa6f692f9b1e312d62", "54823b8459cfa287bc863c448386f195b1dc19c250096824ed3feab7ca06a8f3ef2450aac0eb593600cc3fac1f0ca11912353a8f2946ff0f68f0be7739f8ec72", "43d638a207165eb178ae2bd4dfe4830dd34d7bd830ad00102fe1229f869d9ebc"}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4) 2018/05/24 02:20:06 executing program 7: prctl$intptr(0x8, 0xfffffffff7fffffa) 2018/05/24 02:20:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000080)={0x0, 0x100000000}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'bridge_slave_1\x00', 0xfffffffffffffff8}) io_setup(0x3, &(0x7f0000cadffc)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000391000)}]) 2018/05/24 02:20:06 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000000f4", 0x4012}) 2018/05/24 02:20:06 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:06 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/140, 0x25) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000002c0)={{0x4000000080, 0x2}, 'port0\x00', 0x3f, 0xffffffffffffffff, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000280)={0x3d8cb47d95373def}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0xc0605345, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000200)={{0xde, 0x8}, {0x80000000, 0x2}, 0xa99, 0x4, 0x6}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/24 02:20:06 executing program 6: r0 = socket(0x1e, 0x4, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0xfe80) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:20:06 executing program 7: r0 = socket(0xd, 0x1, 0x2) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00000001c0)=""/223, &(0x7f0000001580)=0xdf) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x84, 0x1, 0x2}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x6, 0x38, 0x400, 0x6, 0x6e08}, 0x14) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f00000000c0)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090035000c00060000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab822000006ec4fab91d400", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000002c0)) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x210}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x40, r3, 0x400, 0x70bd25, 0x25dfdbfd, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x8001) pipe(&(0x7f0000000440)={0xffffffffffffffff}) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000480)=""/255) 2018/05/24 02:20:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000f42900", 0x4012}) 2018/05/24 02:20:06 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x40000022}]}) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', '!trustedcgroup\x00'}, &(0x7f0000000180)=""/156, 0x9c) [ 1787.364899] IPv6: NLM_F_REPLACE set, but no existing node found! [ 1787.444533] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/05/24 02:20:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xf0490200]}, 0x10) 2018/05/24 02:20:07 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x10280) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000100)={0x1, 0x5, 0x5, 0x5134, "9f07bdaa2c027a8b5ad8be4b3cd658d076f6244b0dbc9652e00d9e3c8f7778dfbfbf64c11e988dc104216c90", 0x5}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x1, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="f518cad2f23695a1c4ecfc4bd6f97a3048a0dbb9331cbeed72c1c2eca0657836e39bb3c092f8a5ba0560a1886bfd6d2a53e07c610d465d65a70afb5d4dd5e7a13a35acc3343bfa80283a909e779c8ce2a2e7613c4aba5972fcadc119d85f44f090d2d7082492edd16cdcb070") bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e20}, 0x12) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) 2018/05/24 02:20:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000feff00", 0x4012}) 2018/05/24 02:20:07 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x79, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0xb) r1 = memfd_create(&(0x7f0000000540)='/dev/ptmx\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000580)={0x50, @tick=0x4, 0xffffffffffff7fff, {0x7ff, 0x100000000}, 0x7, 0x2, 0x7}) splice(r0, &(0x7f00000001c0)=0x4, r0, &(0x7f0000000200), 0x4, 0xd) pread64(r0, &(0x7f0000000340)=""/100, 0x64, 0x0) r2 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='/dev/ptmx\x00', 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000500)={0x3, 0x5}) keyctl$unlink(0x9, r3, r2) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mq_unlink(&(0x7f0000000300)='\x00') r5 = syz_open_pts(r0, 0x0) r6 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40c0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r6, 0x4008ae73, &(0x7f0000000180)={0x7, 0x9}) r7 = dup2(r5, r0) ppoll(&(0x7f0000000240)=[{r5, 0x1020}, {r6, 0x8200}, {r6, 0x51a0}, {r0, 0x4080}, {r0, 0x100}], 0x5, &(0x7f0000000280), &(0x7f00000002c0)={0x4}, 0x8) getsockname$ipx(r6, &(0x7f00000005c0), &(0x7f0000000600)=0x10) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000000)=0x3) 2018/05/24 02:20:07 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000d7efec)={0x14, 0x4, 0x1, 0xffffffffffffffff}, 0xa3}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001780)=[{{&(0x7f0000000380)=@hci, 0x80, &(0x7f0000001680), 0x0, &(0x7f00000016c0)=""/140, 0x8c}}], 0x1, 0x0, &(0x7f00000017c0)={0x77359400}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000400)="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", 0x1000) 2018/05/24 02:20:07 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:20:07 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000eff300", 0x4012}) 2018/05/24 02:20:08 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x11) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") rename(&(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00') 2018/05/24 02:20:08 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xd, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:08 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000ffffff", 0x4012}) 2018/05/24 02:20:08 executing program 7: r0 = socket$inet6(0xa, 0x8000a, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000841eb0)=@dstopts, 0x8) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000977ffc), &(0x7f00006ed000)=0x4) 2018/05/24 02:20:09 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x4000]}, 0x10) 2018/05/24 02:20:09 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000080)=""/34) 2018/05/24 02:20:09 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000005b40)=[{{&(0x7f0000000080)=@alg, 0x0, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/244}, {&(0x7f0000000100)=""/7}, {&(0x7f00000002c0)=""/58}, {&(0x7f0000000300)=""/139}, {&(0x7f00000003c0)=""/4096}, {&(0x7f00000013c0)=""/76}], 0x0, &(0x7f0000001480)=""/217, 0x0, 0xfffffffffffff1ea}, 0x7}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001580)=""/109}, {&(0x7f0000001600)=""/51}, {&(0x7f0000001640)=""/111}, {&(0x7f00000016c0)=""/16}], 0x0, &(0x7f0000001740)=""/4096, 0x0, 0x1ff}, 0x1000}, {{0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000002740)=""/31}, {&(0x7f0000002780)=""/177}, {&(0x7f0000002840)=""/43}], 0x0, &(0x7f00000028c0)=""/28, 0x0, 0x100000000}, 0x401}, {{0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000002900)=""/211}, {&(0x7f0000002a00)=""/151}, {&(0x7f0000002ac0)=""/118}, {&(0x7f0000002b40)=""/147}, {&(0x7f0000002c00)=""/133}], 0x234, &(0x7f0000002d00)=""/182, 0x0, 0x4}, 0x6}, {{&(0x7f0000002dc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x0, &(0x7f0000003180)=[{&(0x7f0000002e40)=""/39}, {&(0x7f0000002e80)=""/77}, {&(0x7f0000002f00)=""/72}, {&(0x7f0000002f80)=""/139}, {&(0x7f0000003040)=""/216}, {&(0x7f0000003140)=""/13}], 0x0, &(0x7f00000031c0)=""/180, 0x0, 0xfffffffffffff618}, 0x9}, {{&(0x7f0000003280)=@in={0x0, 0x0, @local}, 0x0, &(0x7f00000038c0)=[{&(0x7f0000003300)=""/3}, {&(0x7f0000003340)=""/38}, {&(0x7f0000003440)=""/130}, {&(0x7f0000003500)=""/229}, {&(0x7f0000003600)=""/164}, {&(0x7f0000003380)=""/17}, {&(0x7f00000036c0)=""/30}, {&(0x7f0000003700)=""/135}, {&(0x7f00000037c0)=""/251}], 0x0, &(0x7f0000003940)=""/97, 0x0, 0x20}, 0x7}, {{&(0x7f00000039c0)=@hci, 0x0, &(0x7f0000003f00)=[{&(0x7f0000003a40)=""/236}, {&(0x7f0000003b40)=""/233}, {&(0x7f0000003c40)=""/83}, {&(0x7f0000003cc0)=""/54}, {&(0x7f0000003d00)=""/164, 0xfffffffffffffe6f}, {&(0x7f0000003dc0)=""/233}, {&(0x7f0000003ec0)=""/12}], 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x101}, {{0x0, 0x0, &(0x7f0000004380)=[{&(0x7f0000003f40)=""/22}, {&(0x7f0000003f80)=""/147}, {&(0x7f0000004040)=""/129}, {&(0x7f0000004100)=""/148}, {&(0x7f00000041c0)=""/123}, {&(0x7f0000004240)=""/1}, {&(0x7f0000004280)=""/244}], 0x0, &(0x7f00000043c0)=""/67, 0x0, 0xc4}, 0x3}, {{&(0x7f0000004440)=@l2, 0x0, &(0x7f0000004500)=[{&(0x7f00000044c0)=""/50}], 0x0, &(0x7f0000004540)=""/167, 0x0, 0x3}, 0x400004}, {{&(0x7f0000004600)=@hci, 0x0, &(0x7f0000004840)=[{&(0x7f0000004680)=""/101}, {&(0x7f0000004700)=""/179}, {&(0x7f0000004a40)=""/4096}, {&(0x7f00000047c0)=""/95}], 0x0, &(0x7f0000005a40)=""/208, 0x0, 0xfffffffffffffff9}, 0xada5}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:20:09 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x5, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000001af400", 0x4012}) 2018/05/24 02:20:09 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x1000000000001, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000500)={0x10000009, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000280)=0x6) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x8, 0x10000000000000, 0x7, 0x2, 0x7, [{0x30, 0x100000000, 0x9c0000000000000, 0x0, 0x0, 0x200}, {0x1, 0x7, 0x7f, 0x0, 0x0, 0x1000}, {0x3ecf, 0x1, 0x400, 0x0, 0x0, 0x400}, {0x5, 0x4428becb, 0x7, 0x0, 0x0, 0x80}, {0xff, 0xffffffff, 0x80000001}, {0x8, 0x2, 0x0, 0x0, 0x0, 0x100}, {0x0, 0x80, 0x80000000000000, 0x0, 0x0, 0x900}]}) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x800, 0x30000) 2018/05/24 02:20:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100)={@multicast1=0xe0000001}, 0xffba) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2080) listen$netrom(r1, 0x6) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0xa1) 2018/05/24 02:20:09 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:09 executing program 5: r0 = socket$inet(0x10, 0x3, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a60080000000000000001180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b0798910000000000000000000000", 0x2b}], 0x1}, 0x0) 2018/05/24 02:20:09 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000020feffff7a0af0fff8ffffff79a4f0ff00000000b7060000040000012d6405000000000065040400010000000704000000000000b7050000000000006a0a00fe004f0f35300000002e080000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/24 02:20:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:20:09 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000080)=@generic={0xa2, 0x3, 0x8}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) mlockall(0x0) 2018/05/24 02:20:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000ff0204000000000000000002009edf7a41b2cc0000000000000000000000"]) 2018/05/24 02:20:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x64, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:09 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:10 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x249f0]}, 0x10) 2018/05/24 02:20:10 executing program 5: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x8}, 0x10) socket$pptp(0x18, 0x1, 0x2) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000900)=@broute={'broute\x00', 0x20, 0x7, 0x8c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x8, 0x18, 'veth0_to_bridge\x00', 'veth1\x00', 'veth1_to_bridge\x00', 'yam0\x00', @random="128d5aa07902", [0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xc8, 0xc8, 0x104, [@realm={'realm\x00', 0xc, {{0x7fff, 0x1}}}, @state={'state\x00', 0x4, {{0x9}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x101, 0xc02c, 0x200}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x17, 0x4d, 0x1b, 'syzkaller1\x00', 'bridge_slave_0\x00', 'gre0\x00', 'team_slave_1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xee0f4b0c830dddc5}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x98, 0x108}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x12}}}]}, @common=@nflog={'nflog\x00', 0x4c, {{0x3f, 0x6, 0xeb, 0x0, 0x0, "8b8bbc25081be110c9f7e8f7cfffc5b3119ca6993eee8249f784fae15479bb161ca5b0ea76a7fd9ab3598d5adfd3a730f9d9055af13b027f7976b2cbee42ddae"}}}}, {{{0x5, 0xc, 0x88be, 'veth0_to_bond\x00', 'bcsh0\x00', 'nr0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff], 0x70, 0xe0, 0x108}, [@common=@NFLOG={'NFLOG\x00', 0x4c, {{0x8247, 0x5939, 0x6, 0x0, 0x0, "81dad7285550ea6047e7a0fd38b159acc3409903ca4584acbe40e201d0c19e573177a7fd3ecd452a71cdde1c08f63f0ad6fa231b6d23c332bcb140937d602322"}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x15, 0x5, 0x809b, 'bridge_slave_0\x00', 'bond0\x00', 'veth0_to_team\x00', 'team_slave_1\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0xd4, 0xfc}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x6, 0x0, 0x7ff}}}, @common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffe}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x3}}}}, {{{0x0, 0x660ae50f1439c7cf, 0x10, 'bond0\x00', 'ip6_vti0\x00', '\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x11c, 0x180, 0x1a8, [@stp={'stp\x00', 0x48, {{0x1af, {0x3a4, 0x7, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0xff], 0x8000, 0x5, 0x6, 0x8c4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff], 0x4e22, 0x4e20, 0x0, 0x8, 0x3, 0xb7f, 0x7, 0x4, 0xfffffffffffffffa}, 0x400, 0x10}}}, @ip={'ip\x00', 0x1c, {{@multicast2=0xe0000002, @broadcast=0xffffffff, 0xff, 0xffffff00, 0x20, 0xc, 0x20, 0x10, 0x4e23, 0x4e24, 0x4e22, 0x4e20}}}]}, [@common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffe}}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x401, 0xf4, 0xffffffff}}}]}, @common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x5, 'veth0_to_bridge\x00', 'bridge_slave_0\x00', 'rose0\x00', 'veth0_to_bond\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x484323460d1eb5ca, 0xff, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff, 0xff], 0xe8, 0xe8, 0x12c, [@ip={'ip\x00', 0x1c, {{@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0xffffff00, 0xffffffff, 0xc6a4, 0x33, 0x9, 0x2e, 0x4e20, 0x4e21, 0x4e24, 0x4e20}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x0, 0x80000001, 0x8, 0x7fff, 0x13c}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"361207f1fb1fd9ff30a1288bbe55af69130abf4a93ca1b30ebed3264ff56"}}}, {{{0xd, 0x2e, 0x888e, 'bcsf0\x00', 'team_slave_0\x00', 'bond_slave_1\x00', 'teql0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0x3152fdf1290c00ae, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0xac, 0xac, 0x11c, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x7, 0x8}}}]}}, @common=@nflog={'nflog\x00', 0x4c, {{0x400, 0x76000000000000, 0x8, 0x0, 0x0, "59c0cf02f3bae0bac67fcd986492b893983b4b5af3009e6e13f3cef9d1d486bbd80858626b8632dc9469918c7f34e4455f65d968fbc1f036993413c545cadcfa"}}}}]}]}, 0x910) 2018/05/24 02:20:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:20:10 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000080)="4634adea4db18ef67463544f846e6bf07c9a138297e4c56e41102cf257d300702f35789478eb381984") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x104c, 0x4000007, 0x6, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0x8, 0x3a, @fd=r1}, @typed={0xc, 0xc, @u64=0x1}, @generic="29b2a118f9793f6107276dbea7f64e0ada34eb93335a3386a3505dd05ece102b1cb815", @generic="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"]}, 0x104c}, 0x1, 0x0, 0x0, 0x2000000000000}, 0x0) 2018/05/24 02:20:10 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x10, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000), 0x8) finit_module(r0, &(0x7f0000000040)="252c1700", 0x3) 2018/05/24 02:20:10 executing program 6: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x3c15, @random="2a1fd644474d"}) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:20:10 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000f42700", 0x4012}) 2018/05/24 02:20:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:10 executing program 5: r0 = socket$inet6(0xa, 0x2000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000000880)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}}, {{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000000c0)=[{0xbc, 0x10f, 0x2f8, "16eeeaded98184f6a0b4ca280b810ede183c1ea271d5c0110632d3e5180492ee29d8bd4e47eeb81637c39d0f88993b0125fdb63a1fc849ecd7f19acaf8692a41d534bfb619891613bf45822450d5bc90f2fb6b267507212d9dbcc4e60a87c01c63476f370ef35e803dc5124ef4ef858640dc19fad0b320f61cd9c9e24c15b4e34668d72ef85f79af27c7bda80bcaba2f30c24b5fd5b77243f305f6accb2857781f6277f5a50c85a03353854e41002d"}, {0x80, 0x88, 0x97, "97a8fc54bb5e5930fa346def74d19255838c4d744ce38f103e54f9778dec03b219d66d6472b23cf1d3222b1657fe643b3710cfe72554cd7c725caacd3125e5bd69a7e4c6edbaaffb096d0d5afc27d9c012953e3d8ba060300c7999228f29a200ad09f577f59d7afc6b2afbf23d87cfa3d440"}, {0x70, 0x118, 0xd1af, "e0b4850064eaf95d53a7bc378727eec407ae1d79cc5f1eb968e9f5c9207b11329844b3c678607ae5a2647f313451b5f8b9ecafd43debc073787664a570e54f49a8fde81221678ee8667b71e65be807451783bd77594c4a60f76b9ac8206ace3d0fb8"}, {0xe8, 0x11f, 0x1, "9f1a1c8d7fe10537d665350f41c5b01946fdd950ba6c76bda26073f5e8bf6a027daa9a381616a0f1dc9993d1ae16c63a7425ea024ad37bd180cbf90c8f1d36b567510664e374b3a9e24d7cc03f6e7bece559f11e1bf1d64fb5beb9603505f5e6188b19e55cd8bbd794e68b8481c44615b35e9260f3ef2aa8ce171f951451d9fefcf72464f0e3a22a8abbe245d9656676c19a3637bdc1dce5f55cf45997d97372bd8c3a5c3e2fa12b10d408c3d1429a33efd0da6d392f859b7c750ca447c2774e171bc5fdc14f34d45779b70444d655f14658e7cb9f04b4662b1598"}, {0x5c, 0x111, 0x80, "238c8c9ea19b392f47bff9e0e17b27a19b217f1fad8523de332913c03409d2eec5b6bc9b6ec2198e093cd6e0748a68c65339ada4474fb90f9a83c3ec9fae5bfc44e23c8df0b8738bf99984631b62"}], 0x2f0}, 0xf8ce}], 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) [ 1790.734533] netlink: 4132 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/24 02:20:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x5, 0x110050, r2, 0x0) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x3) 2018/05/24 02:20:10 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:10 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000001c0)={{0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 'rr\x00', 0x2, 0xffffffffffff7fff, 0x5a}, {@multicast1=0xe0000001, 0x4e23, 0x3, 0x100, 0x142e, 0xfffffffffffffffc}}, 0x44) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffb, &(0x7f0000000040)) 2018/05/24 02:20:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'tunl0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0xffffffff00000000, 0x1}}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team_slave_1\x00', r1}) 2018/05/24 02:20:11 executing program 3: mkdir(&(0x7f00000000c0)='./file0/file2\x00', 0x80) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x45cb, 0x3, 0x6, 0xfffffffffffffffb}) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mknodat(r0, &(0x7f0000000100)='./file0/file2\x00', 0x21, 0x4) mknod(&(0x7f0000000080)='./file0/file2\x00', 0x1040, 0x0) 2018/05/24 02:20:11 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:20:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x78, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:11 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xd010018a00000000]}, 0x10) 2018/05/24 02:20:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000002000", 0x4012}) 2018/05/24 02:20:11 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x2e, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xff01}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000540)}}], 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x800) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000280)) 2018/05/24 02:20:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x2, 0x0, [{0xd, 0x8}, {0x1}]}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000040)=0x1f) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7, 0x400000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000180)={0xfffffffffffffffc, 0x5, 0x3, {r4, r5+10000000}, 0x7fffffff, 0x2}) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000200)="adb667047bbe7525d66d478da8023ac3d966b542a6a498a249a30322f68ee5c0cf1130df9d975ac990ed03776d103bdca5181de0e50677b91c7306b7c62a71d175222e3fc9927815fcbb0ca10234f2ee93ef82599c81ebe9fdc86db8ea6c4780df335ad822601e0cc6a8fe5b4886c0548a681576a69ff065c25873fa823269aa59211b9ff66b4401f6c39048c75486c6b12309ecbf9e5ee42cc0d4b2d0c28b2c49b8fed7145b933fb1072193bb78a0351a6d04c8c6e00e27aba6a5dc8b62f62ff7db58d94074") 2018/05/24 02:20:11 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b000000000019f400", 0x4012}) 2018/05/24 02:20:11 executing program 5: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='btrfs\x00', 0xb800, &(0x7f0000000200)) r0 = getegid() socketpair(0x9, 0x3, 0xfffffffffffff856, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x10b) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) setfsgid(r0) 2018/05/24 02:20:11 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write$tun(r1, &(0x7f0000000480)={@void, @void, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x10301, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x1c) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000100)=0x8) 2018/05/24 02:20:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x14, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000080)={'lo\x00', @ifru_names='veth1_to_bridge\x00'}) sendto$inet(r0, &(0x7f00000001c0)='^', 0x1, 0x0, &(0x7f0000000000)={0x2, 0xfffffffffffffffd, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000000900)=[{&(0x7f0000001200)="d6047855b2b4f96804b78210df5e5b4f205af25fc9a96ba59876898393266036423fd75d8a585c843b516d75be3e140c1c80b5e9a84c9c2db729f3cd2d5a7211b4de038e19adaa54eb52e18988f480fff0e6ca19b43c0d26e81040389a94ad72a0ccbaf8e21936c90a2c9c389609f795a05bf7270a1dac22912e30304bbc61723eac6cf0683494672a4663cb17dac61d7082810e864b2659928c7cc148fc08ec64e4bac8412f679bb58fc80ab82e2da3a7b0c4e56baa2b9749f8d42edc99adffe71d1b36da48ba46285e2f57fe92eb6a8c95e3c5c0fffd45a5d03e53d9b83829f9605108ac154a3cb48d5840f47c3b5253f3c1ba760cd5d4af7085378743fafd4afecf13c89ae178a77041bcf9407e988b02cfe2301bdd545ca97ffbb3f03ed1ff2c963eb9bd3e2116fda1c4ab1a313fcd9c3fd444ac9450b7d378b61bd631af7710763cc6da393918b85a24e6e4984c6275d6383ac486a86cec309dffd3382ab31968f41c46e3402a7e612d77d5268ba862d972753f66e77dee04b3193c1d81f0b19a81d0c41c852edfe8e5b5a3799bf7138d485d418809349cb75701e66bd0fc2171a1610a1061210827a5ba75be7ccc24a1910f5ac825ee289d430be4e6a9e459e5794973f9b376977deda20abe32aca71865ee5b646fef6c91ddd77db4cb4dc8e4efe5ee85ebf7ea3241b1a7e8cee5206ce13181d14cc104dd8601b16b0d6c5b4820e88126c9f5a44c0db14836636a77af63d854f0666d1736353732b8baecba3a30c1da03c67e09f57a2de22180ea211d33aa2ad3459f763c1c777c1f1da24403f136418eb4470da5ca13ee9805d76cddbafdcc83d38aebee328482316e50dbcb88ec332c8a5feffc10fb5b225984a678329d87ec7bb7b401f453d80b69cb7fbf63cbd1c4a139ea64c3f22e493902a69b43ce6cf1d4af22ad163f27b52d7afaa1a7f60796745c15253f4b82e55cb7c73b25dd6e31f9726240c13a68e75f49861c83aa4523d2528a60344c027a8705dc81f097f5958ae2a6c7c9aa047dfcde1898819982c28eb55337a9b89d9a244dced76b3b0c48177874ac7a3eb9944cb2a0e9ad10981c87db8a0f96b52f5513bd3141b4ca141970c1c9d229a75e471e8186ad8aac939b19c49c6f35c8229d444fcf80fb30bf1fa896bc5ccf32660b1be03c2aca49f56688d3f8b63099b2cf721064ff7afe0b153d24cc442c0d0debe204a780a654de452a44cba8e872021abc7120befba3ca878833dfebaf003a2c21851be432f0dca903795978ac0f8517d8050a54040f60227b75b2a17f9a23dec14a78e2611d07a60a8d094693fad77418a35032db6b7cb003608cb3251384ad997520bb586cc1ae5c77d390b79660f390c122f991c3112da1c0573e7a716a836a38a05e52b4b37bc46acb8c7c6c239f740f6c61f5c3228cf72b6cab3990246e9746be7038754c6e6a20a01967effc3660705431f807d9be0aaf78cd1a7a9cd8396ca3ab8b27c3c78f073fb775336591f3c69aeb9be510028b85567a46b27cedea0d34bf65eab5aa1793c8fe0e761b34f13b4c1e5c4b1b41278db07eb8e204bf3cce5984e7fb24d40be271daf67443705559b40a59fa4445b2427a01e01a2abd0776ab5180d5a79006922859189121ba1743a34e8f5cc3224879b575f0292ea2ba1d09fc8a469e1469881b7cb56e3229b52d2833df2da1db30f67b3cca162b46c4f36ed91f0f970610f25d9daf8035dd313fee5259df583c661079c8e390a2c9bf0f8186c46387b2678c251a30a8baa48510d4e32cbea5872ae617e1cba42251196fb11357fd5996e8", 0x508}], 0x1) 2018/05/24 02:20:12 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x240000) ioctl$TCSBRK(r0, 0x5409, 0x10001) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/05/24 02:20:12 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000006c00", 0x4012}) 2018/05/24 02:20:12 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r1, r1, 0xf, 0x1}, 0x10) ioctl$KDSETLED(r1, 0x4b32, 0x20001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000440)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="000000000000000004000000000000004d00000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\r\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="000000000000000001000100000000007a00000000000000", @ANYBLOB="000000000000000000500000000000000010000000000000", @ANYBLOB="1c000000000000000000ed209e386dc40000eea480c71572a3d46e25da9500000400000000af7bc3c1e86d9e252c2c601963655940134a146a84e60270e14977de57e7316717f830", @ANYBLOB="000000000000000000000100000000001f00000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000006c0)) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x454040) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x3000000000000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x4, 0x9}, 0xc) 2018/05/24 02:20:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:12 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x5, 0x1, 0x1000}, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:20:12 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x40020000]}, 0x10) 2018/05/24 02:20:12 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:12 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40000) mkdir(&(0x7f0000000040)='./file0\x00', 0x40) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, 0x80000001, [0x5000000000000000, 0x2, 0x9, 0xfffffffffffffbe8, 0xe78, 0x1000, 0x0, 0x8]}, 0x5c) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000080)) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000300)={0x7, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000340)={0x8671, r1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000100)={0x6, {{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, {{0xa, 0x4e20, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x104) mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x4a) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000002c0)=0x1) [ 1792.857171] device lo entered promiscuous mode 2018/05/24 02:20:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000df400", 0x4012}) 2018/05/24 02:20:13 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:13 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'ip6gretap0\x00', &(0x7f0000000140)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @udp_ip6_spec={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}}, {"1563", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @ah_ip6_spec={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}, {'|d'}, 0x0, 0xeb3c}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) waitid(0x0, r1, &(0x7f0000000080), 0x1, &(0x7f00000000c0)) 2018/05/24 02:20:13 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffefffffffffff886442a703000000"], &(0x7f0000000000)) 2018/05/24 02:20:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:13 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r2 = socket(0x1e, 0x4, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r2, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:20:13 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) open$dir(&(0x7f0000000040)='./file0\x00', 0x458082, 0x0) 2018/05/24 02:20:13 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xd010018a]}, 0x10) 2018/05/24 02:20:13 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:13 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x1ff, 0x6, 0x32, 0x6f, 0x0, 0x6, 0x20, 0x8, 0x9, 0x8, 0x0, 0x10001, 0xe2, 0xe5a5, 0x8, 0x6, 0xfffffffffffffff7, 0x8, 0xc, 0x80, 0x1, 0x5, 0x491c, 0x81, 0xf1ee, 0x6, 0x10001, 0x3, 0xff, 0x5a, 0x0, 0x4, 0x4, 0x2, 0x7, 0x8001, 0x0, 0x0, 0x1, @perf_config_ext={0x5, 0xffffffffffff8001}, 0x2, 0x8, 0x4, 0x7, 0x5, 0xa986, 0x9}, r2, 0x2, r0, 0xb) ustat(0xffffffffffffffff, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1220) prctl$void(0x0) 2018/05/24 02:20:13 executing program 3: r0 = socket(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0xffffff2d) readahead(r0, 0x21, 0x180000000000) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000), 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x2) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000100)) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f00000000c0)=""/2, 0x2}], 0x2, 0x0) 2018/05/24 02:20:13 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=@setlink={0x24, 0x13, 0x407, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_PORT_SELF={0x4, 0x19}]}, 0x24}, 0x1}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) getpeername$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/24 02:20:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000007a00", 0x4012}) 2018/05/24 02:20:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x3, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:13 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="7effffff33f03d785a695d5d6c801ed0cfad000000001404000000000000ffffffff68636a23ffe79723"]) 2018/05/24 02:20:14 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000f42e00", 0x4012}) 2018/05/24 02:20:14 executing program 7: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x200040, 0xceaae185df8ea33e) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000080)={0x0, 0x3, 0x38}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="d77121ba90b020a29f8c44aa22a63ecfbf45602d9dde9e3f6d2fb5fe94449fddbfa06795d05f19e3a9f059e00b4ec12e21b58fae08e7e25ead7d8a78698c84bb443cd573b685e529cf8cbf7581c18aa4edcc3c31e00770fef7d3509079357a8506c5b43ee38f6445e56fef22b2b56ff54190999bd1cf982dca541801cbeb518d5481a079c79b57ca0c79f971a145d84ad9e5484c775b4bb1966d8c222b59b70e3480b83f5267cd3ff045cd3c3cbc2ef12971cde22ed8c11e0733dcd1c080f42c63618774e0767e36f9280260aebd547cc11cbd16d8057bec5c") r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x841) ioctl$TCXONC(r2, 0x540a, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6b, &(0x7f0000000040), 0x5942a11d005b8d89) 2018/05/24 02:20:14 executing program 3: setitimer(0x2, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/129) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0)=0x7, 0x4) lseek(r1, 0x0, 0x2) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000200)=0x7) r2 = getpgrp(0x0) wait4(r2, 0x0, 0x1000001, &(0x7f0000000240)) getpgrp(r2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x3ca9, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000300)=0x2, 0x4) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000340)) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000380)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000003c0)=""/3) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000400)={0x3e, 0x40, 0x13}) write$binfmt_aout(r0, &(0x7f0000000440)={{0x1cc, 0xe3, 0x6, 0x3e4, 0xbd, 0x20, 0xc1, 0xaf}, "1f77fafadfbc3d3329890a8ca40e40c392fcfb76ae76c39e0f91d7fa4d43fb1d6cc3f9c3f2ca11625d748294440ba492c0e79c56a2cec1a43c034a3731b2fcc310709c67d7f9d7e30958cd50449ecd3ff372626d219894d88ed02a8b26", [[], [], [], []]}, 0x47d) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000008c0)=0x40) openat$vnet(0xffffffffffffff9c, &(0x7f0000000900)='/dev/vhost-net\x00', 0x2, 0x0) getpeername$packet(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000980)=0x14) pipe(&(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000a00)=[@in={0x2, 0x4e21, @rand_addr=0x6}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0xcf5b, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e23, 0x10000, @empty, 0x40}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x74) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000a80)={[], 0x0, 0x8, 0x200, 0x0, 0x1000, 0x5004, 0x4000}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000c40)={'broute\x00'}, &(0x7f0000000cc0)=0x50) syz_open_dev$midi(&(0x7f0000000d00)='/dev/midi#\x00', 0x8, 0x40000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000d40), 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000d80)={0x3, [0xfffffffffffff001, 0x6, 0xffffffffffffffe9]}, &(0x7f0000000dc0)=0xa) 2018/05/24 02:20:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0x10}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:14 executing program 6: r0 = socket(0x1e, 0x4, 0x0) getpeername(r0, &(0x7f00000012c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001340)=0x80) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001400)={r1, 0x1, 0x6, @random="78d8c38951a2"}, 0xfffffdaf) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001280)={0x53, 0xffffffffffffffff, 0x14, 0x7, @scatter={0x1, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/147, 0x93}]}, &(0x7f0000000200)="f101f6cf832a8b1b5886af6dd90c6a70ef9349b8", &(0x7f0000000240)=""/4096, 0x20, 0x34, 0x3, &(0x7f0000001240)}) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r3, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1f) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f00000013c0)=0x800) 2018/05/24 02:20:14 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x7]}, 0x10) 2018/05/24 02:20:14 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000bf400", 0x4012}) 2018/05/24 02:20:14 executing program 5: socket$kcm(0xa, 0x122000000003, 0x11) keyctl$join(0x1, &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x84000, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}}}, 0x0, 0x1b05, 0x6, 0x4, 0x7}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x1f}, &(0x7f00000001c0)=0x8) 2018/05/24 02:20:14 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x800) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000080)={0xdc, 0x100, 0x3ff, "30606fffe64c370e862da732b29519886f08b37e6226e66d4e0e6fade88eb43072fc284a1441672641a93f9fa21624ea0ca309bed8b62ce7415237e53c1dd92298e7aa132ddfadadba366438263b38558d62f4ca990cef1086f5dabccd213f9f338b5dbab9553e6ffadb33e859cbe6044d89d03b2b4b259b938a113c884ccbf80f8f96ba616a03166052f5d82f486c05e18a4b3813c7407d7b59c42d6b430167ef7d7e09f34445732180429f7fac43b32c374106ab9e62e59f82df1db048c7b965994df05c74a09d21c3c01c761c284a104bf93b1ee375f8baf6bb4e"}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000040), &(0x7f0000000400)) 2018/05/24 02:20:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xfffffffd}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:14 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:15 executing program 5: r0 = socket(0x8, 0x6, 0x9) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x80, 0x3e3, 0x8, 0x9, 0x4, 0x4, 0x9}, 0xc) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4800) write(r0, &(0x7f00000007c0)="b559b62707d12f84d5f3c188975cfc63d18c3823ef8275662871014caf38e23822566acdcc83cdb656bb3cd9bf580329b62ca8a6e1cb463b81f01134e6a846c41355f25d916a9c8c652d55f8f12c51699233926faedfea0027882226276cb4046ba92f3afbca79cef4adf17b8a9bc79e5ea513d0be46841fecf8a27e9176f65f1ad1ef65d74dd0b63f9332e126b5aa32b6c971820d1049fb528699db4ff9f0181ee48455ed4c6cf5de18e4f45e9ae6f6f35452a60621240d19c2091978bcbe5bf156fcdfd2d07126c5344bb139225c3af55e73d1594397d08a3426fdd8fd079c8053883f68747c2ca0e83b6d040750221a92", 0xf2) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000080), 0x800) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000005c0)={0xaa, 0x20}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuse_mount(&(0x7f00000003c0)='./bus\x00', 0xc000, r2, r3, 0x4, 0x40000) r5 = socket$inet6(0xa, 0x400000000001, 0x0) fchmod(r0, 0x188) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e24, 0x400, @loopback={0x0, 0x1}, 0x8}}, 0x3fffffffffffff, 0x8, 0x80000001, "a0ad04203ed96f14ecf1035057489753c2d8062cdedfef129af98283d2bf0fabd9f5a2550e120b1c362b78dd98b5931d81d8a4eacfb7f12928741a92854f38f4be6244b99dfac0d9e3dd60ea5719df68"}, 0xd8) ioctl$int_in(r5, 0x5421, &(0x7f0000000100)=0xff) getpeername$ax25(r0, &(0x7f0000000740), &(0x7f0000000780)=0x10) r6 = dup(r5) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000000640)=0x81, 0x2) fsync(r4) bind$inet6(r5, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r6, 0x0, 0xcb, 0xed, &(0x7f00000001c0)="26789704f9d2d3aa1f4d8969e04509662edc08d56387190e68b2d05b4b717ac05255d3155a9dc8fc74c46bf68f999a14c3749e57ae56505a27532ad7e995f91ade4096ee2cce0bd825a1680bff47ed80113335a1be63f304a077155cee762f571ff793abe1312bc834a2bd3b6e00ce850bd4c5fc250e737ef93d42f0107646d11cdf6a9a72f711ead607d96bf43cd2976955da9fc984574db73bf9f531c9c97aed36ab03280f9cd33b007b6d8370a17d8faaeccc44d24e1332ec956334118e53078d4324e2f7be5347d114", &(0x7f00000002c0)=""/237, 0x4}, 0x28) sendto$inet6(r5, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e24, 0x66, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x80000001, 0x5}, &(0x7f0000000580)=0x88) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r7, 0x4) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x7fff) sysfs$3(0x3) sendfile(r6, r8, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/24 02:20:15 executing program 7: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r1 = socket(0x8, 0x2, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/24 02:20:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b000000000027f400", 0x4012}) 2018/05/24 02:20:15 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:15 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'team0\x00', &(0x7f00000000c0)=@ethtool_sset_info={0x37, 0x0, 0x8}}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0xa0000) sendmmsg$alg(r1, &(0x7f0000004280)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000080)="bc8ffa4a1514c64a77a04f81c20a6741b9133118c97e9dfe8b9dd59c724a1e7de90b4a3d17cf196c126053110b4bb36b84", 0x31}, {&(0x7f0000000100)="01e10f56b04cc54b8bf974a0672a3659e5cd549c488ee14d6dce46d466865027bbe24c344023eb4fe962b02787b4e095073c462d2fb661eb212dec7b855a67383e86ae2719a3d4bd807aba7e89cf2ed6ba30d536de5b5657f749aa175c8e73bfaa1e853ba2aedbe6a400c31a6750e06cba277ca9fd25caace653229bdb321c0bf5a88af24d72db81ffd7c8fe9419", 0x8e}, {&(0x7f00000002c0)="2b42cf23dc69105547e000f178a003631743b7d093c2677f3891f0aeaa86f81900f38d3fd36ddb8a964c2911df0dd433613cfd73328f6e41653e5bc909e753aa9f9e764fb8502f8184c3a8218d7ccf64536e3b7a3b8ec7d55e8629c9d72c9bb7f93b625a7bb43bb940563e8cc11686e128ce2776f15a46649814460e52e2b47e55049a4c53d2a7b8e786dded3444088874e925022b35b230d540cbf34305de3208013e091071835b4fcfafe8350ee287c8b9d15fb59fbf14698353d2e8d369d6e6271462588c9ffd0795bb22a5ca796d755d46fa20eafe6015cf00d7ff9ee1aba5e73b5f5e3b96", 0xe7}, {&(0x7f00000003c0)="d2e070c7228745a4e163b4ff8b88be77806011ab6227f7c7c2caca9281fe383cb92d066d8ef427d0840db6272af3e091722c258d0b2b149fa08f82c8a251fd3a9afcf3c50bd9eef2303bf945b5f827c2aa146a8e5a669861cd7ffedb220cec4a5882a03d2b6795491e4bb902e48870882f610a062dffaf8104b70234a02714c5bafbc966f9f05cd46f578aa58bff34f55e39b3847b0c4230015a15d9077ba3f2e8a425e0311d77bf187d00ff1393103c5a7b0fa9c43f529e88b06f79cc8534f2dfa70cad5736f6fb879e3c94ae4620cd99ee2dd24059209f97d33e7215f3d020b537be5623616ab8f57ec5af1dd72bf67c35234cdc245e3bca", 0xf9}, {&(0x7f00000001c0)="8902386c2e5ba4665e4fc59c8ef11b7b82498a80e8aaf96825a8b88e81eb0e926b6076aaec64fbe56c129a657d76eae36d673e7eb2f737b6d59b64af58a5baec117e81ea2a3b8989b400cbd53225dc3131a488f5fefdb46444a57793156fda391f1062de7ae545ef9cab665c41ebbfcd71b6a40cc4125616b9311293d719412823133acf518921d9ab099017f238", 0x8e}, {&(0x7f00000004c0)="c49b1f5fa6b669a54f5e13f14f61ae2bf8801696801f7019c159af6e7e2d758da54848e0e14db1ad0d33dcbd16356736512f9517d4e57b088b792892c0d903ebfd40a1e3bb1ca97f3848", 0x4a}, {&(0x7f0000000540)="315ee119f0cf6786760c25af43582281eec60ec498b87a8be566c489a10ba2b76f5242d19756d6bfb1d46a69685465", 0x2f}, {&(0x7f0000000580)="60cc25c43b330dacf94fe86c3c81cd9dccfa2bec05a4d95098922f7707308048534ac4312b74df2d3f36e4b9d5e9818d92d942700d6446136d19dd814e08da0c9ea0dbd60fde97b9", 0x48}], 0x8, &(0x7f0000000640)=[@op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3}], 0x20, 0x4000}, {0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)="de6e7b87ccea1b757923dac4a8cfda5fdbf6f151c3a32e1e0bb5524e6feee1c5f118c4a5ae59e217e5cf695316f4cb417eaeaee5d61e30b782bb9ded169859f9a2a92eb0284c05228b5bf3e1f0a7d9409489fe7428f1103bfe2c50afb135933864eeefd874c826db62ef6a1ad9a01e4735f082358a29a99777dc378c2455679db6e50f7928a5e39e89e986a5f0035de4b0c0aa2b509b528348dce8cc135b6c74898ba4bbbf8361cfed5342e52b6712192ce3142da7a70321f8cf45f1497025ed5405fd3fa2327d55", 0xc8}, {&(0x7f0000000780)="8fda332572733ec5", 0x8}, {&(0x7f00000007c0)="d027d0181b91bdd924fc959465fe8d071b40a2770b57896048385bc3499066b9a6ad43a4062d29de0f7b0df35d9171d8ed313a62d8e90684f748132dc14693243f5a6c07830b8f3a3b52bb3e5ac16203ec2921a408ef23ba8deea0d8fda8ee5f095eb188d2d1e0e8d4001e07cb0762af", 0x70}], 0x3, &(0x7f0000000880)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x5}, @op={0x10, 0x117, 0x3}, @assoc={0x10, 0x117, 0x4, 0x2}, @assoc={0x10, 0x117, 0x4, 0x20}], 0x50, 0x8000}, {0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000900)="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0x1000}, {&(0x7f0000002bc0)="cad10b9f49a814a959fe94d65b2fb22d43ecffd41ea1da859a50e23b67871ce26a6ab7c476154625a26a19e561758c6f21a689b4cf9ca37fc500d9859cfff998f5859eaad81f6438cabc7e63ec6f04c9db32ee0c20ac375bd055812a19a4a5589f2542833c2685b01000c0bb9bea24afdb7a366335fd71ae43289877cc46e889fc485a86fb1e8cb5e366c8e8535c1772552058fcc2e81a96e2ba2758af14eb330ee5d94a15ca31cdffa232f4347c6d31dcd5bde8a6dd6e1fe3ae2750a23fa4c4", 0xc0}], 0x2, &(0x7f0000002cc0)=[@assoc={0x10, 0x117, 0x4, 0x1400000}, @iv={0x68, 0x117, 0x2, 0x57, "5e3a4a1d76f823d6209bf8c84736905c9afcb028fce5d58af4f5fc31586df8dc9a96a5c6bb27340d59d480ebed4c7c60f5206605c45c119fb3706936503ebba8af3fbbdac611f9703a263b8c15d4e3741cb980c0b9c2ea"}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3}, @iv={0x9c, 0x117, 0x2, 0x89, "87b5bb5f913714e43aa9ee3dce519045bf6584be731dac233b6d9a8a7317b5da3f854a52003dba4d0480da93468a226a7f0ed1235d581c59796c10f1002e719679fb59982eae3f66079d32f6a3c1cc1aa45021d0d9516e7d8794f948c3b96d0859d99cd1ce0b1a9746c7a79cd3a9ca27762239a544971f445a7baa670f63df2e11240e8ed0723b9659"}, @assoc={0x10, 0x117, 0x4, 0x4}], 0x154, 0x20000084}, {0x0, 0x0, &(0x7f0000004080)=[{&(0x7f0000002e40)="cfe65863f2b595613f56b50929e67228b33cc46de0c35f28b72bbb536552ab9693b4eef8b1176fb22fefa96f88a3f6dd1cac3fa3d65a90c67fd23886f6b6fe392d1fe1d11dfc37994c001797da4775e3b0c999ec9a5e4bcd97ec052df25ecd8b30ebe78bb53577393e44bec5ac9208ce69e9cb75333befe3b1032e19f099d376b0a28a6a1665ce91dc65", 0x8a}, {&(0x7f0000002f00)="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", 0x1000}, {&(0x7f0000003f00)="d03949305f8fca5fad327de5a32667c1fd631a43cb0981814f3d3e68f0f6de77eab80644ee53772b8e4c1fd3ece5c48bd30e653725d1635bb9103855f41590f33ee56e9d5a56ca1660c9e5faa33f89f6dc5e5d7ff885b24b637da4160a0191495fc6e35a9fea0046e75871fd4a6600f2d8129db481284782be638c2d06bae482016292e7380eecdc43e059eb130071bb12c2a3b5269be97e031860cb3de8139f", 0xa0}, {&(0x7f0000003fc0)="2589060183e39ed727564600bbff5d13a83ff99e120457090caa492f605c19", 0x1f}, {&(0x7f0000004000)="c06787d90b9b993b60bf6fab359235bb19d072c86911b143f938d51a1db5539cf371f0b2ceeab57499b462bdd8733f503e61faaab9505bb09e3cc3186a9f3df949003372e00bbe6dc502cf9e330bf0955b682f2d2ff7b06ec06c9ecbbcfd3835afa3d286b189", 0x66}], 0x5, &(0x7f00000040c0)=[@op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x6d, "e4fcc6b8362942eaf26f947813f865a1d194e2e85eb812e7c5e627bd677f54998c59d311511021917eb725d2a344bb59a61aee63e8715313e24691702d4a01d665ffb85045b2e99ddde682f50216658e3f8d816abe3c9046d3dd6cd7a30a05ea50c1f353cb3a5957d34905d6bd"}, @assoc={0x10, 0x117, 0x4, 0x8000}, @iv={0xdc, 0x117, 0x2, 0xca, "6d93da17f22c66566f9bd8780a72531b0ae52034658c87c812509f2edeed58a6334f1c6cfec56d713ac4d682f492c4816787484a757e96461e69691ccd985a2f7d8cd3a5326095b7645e551478f52604047ddb55897241b1317ea608a8cf4a03fdb7d4df2b9c41f525269e83b9d4f917db2bd4b60838c2b8b2a6462c8979ee792f71e94caf108189789ecc3655c66f928d8e1070861f6b34cc1ef60b4ad76ff43acb9feadf488b03878ce7ed044fa00b2888952071edc70f1ef83a8c51f6f53689537b1a3f166e4e3cdb"}, @op={0x10, 0x117, 0x3}], 0x19c, 0x20000080}], 0x5, 0x40000) 2018/05/24 02:20:15 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000), &(0x7f00000001c0)=0x4) r1 = socket(0x1e, 0x4, 0x0) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20, "76626f786e6574315e47504c75736572c22f73797374656d"}, {0x20}, {0x20, 'eth0&bdev'}, {0x20, 'GPLwlan0'}], 0xa, "28f33c53828fff07c99eba16b3a121895811f5a2214a93052d58c551ec5934283dcd0a666c0443f5dcad0500e82b2c7fa52ab1f8738ede39c5c3427e44331d266d9141b3045ef830463e11"}, 0x83) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:20:15 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x660110d0]}, 0x10) 2018/05/24 02:20:15 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b000000000097ffff", 0x4012}) 2018/05/24 02:20:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffcc, 0x2000) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000240)={0x8001, 0x8000}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0xffffffffffffffff, 0x2}, 0x8) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/112, &(0x7f0000000100)=0x67) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0xb) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xffffffffffffff89, 0x400000) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000001c0)=ANY=[@ANYRES64]) 2018/05/24 02:20:15 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000080)={r2, &(0x7f0000000200)=""/4096}) bind(r0, &(0x7f0000000180)=@generic={0x1d, "27e6bbbc07b9e371ed90254668518492f24bfe18eef83cf029d6034022037adbabc74ba85cf6070e1deab64064a557fb741b2eb90f8e563319bf79c4a8e843f03e37d5a96eab536c71f7543cbbbd951a438f33bad528c046d4c1b0ee1b15825185ed9dfcf6bd49fd8e6765a0bc12069340d3a77dce4e2b77e56694aae621"}, 0x80) 2018/05/24 02:20:15 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x162013, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="03630840", @ANYRES64=r2, @ANYBLOB="046304400200005e"], 0x1000, 0x0, &(0x7f0000000280)="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"}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) close(r3) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80) 2018/05/24 02:20:15 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) [ 1796.037684] IPVS: length: 103 != 8 [ 1796.060751] IPVS: length: 103 != 8 2018/05/24 02:20:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0xfc000000}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:15 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r1, 0x28, &(0x7f0000000380)}, 0x10) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000340)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000300)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000300)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000480)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000400)={{0x3a, @loopback=0x7f000001, 0x4e24, 0x1, 'lc\x00', 0x10, 0x7d, 0x2e}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2000, 0x6, 0x6, 0xffffffffffffffe5}}, 0x44) 2018/05/24 02:20:16 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000180)=0x80) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000001c0)=@req3={0x3ff, 0x5, 0x8, 0x516, 0x2, 0xfffffffffffffffd, 0x71}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x6, 0x1, 0x2, 0x7, 0x1, [{0x3ff, 0x400, 0x9, 0x0, 0x0, 0x184}]}) 2018/05/24 02:20:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:20:16 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:16 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) unshare(0x20000) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000600)='./file0\x00', &(0x7f00000004c0), &(0x7f00000007c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r0, &(0x7f00000000c0), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="050000ffffff017f000200000000f182a9e1b5f0edc69af448f93adafa2fc707ab0a0bbc67bb065293f419ce6db8e67993ae13c5648d988f9bc3ce62ef5304c57fdea2aba3645d25a931db66bb5f35c11fffa8d2c68625e80c22f1eef6ec5a370d076805c73a241d357365b3176b52f23101611aacc82ed81da1079401384bd030a47a8502f8b63d258a4ac0c6a8eaf2262211d98a02516d8dfe684a2dfd81f034fc18d8853ff6837edb11f7a998"], 0xe) 2018/05/24 02:20:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0xfe800000}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:16 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x2, &(0x7f0000000080)=0x2) accept4(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f00000001c0)=0x80, 0x800) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:20:16 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xd0100177]}, 0x10) 2018/05/24 02:20:16 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:16 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000f3e300", 0x4012}) 2018/05/24 02:20:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3f000000}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:16 executing program 3: r0 = socket$inet6(0xa, 0x4000001, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10000, 0x0, 0x5, 0x2, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x81}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x100000001, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000480)="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", 0x276}], 0x1) 2018/05/24 02:20:16 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000f42000", 0x4012}) 2018/05/24 02:20:16 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x60}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:17 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x6c00]}, 0x10) 2018/05/24 02:20:17 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000f3f000", 0x4012}) 2018/05/24 02:20:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:17 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:17 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="380000000000000000000000000000001e0000000000000000000000000000009500000000000000"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000101, 0x466, &(0x7f00000003c0)=""/187}, 0x1f) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x20000) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x4, 0x700, &(0x7f0000000080)=0x100000001}) 2018/05/24 02:20:17 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) r1 = dup2(r0, r0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x600) inotify_rm_watch(r1, r2) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000280)=@req3={0x1ff, 0xa17, 0x5, 0x1d6, 0x4, 0x9, 0x1}, 0x1c) r3 = socket(0x1e, 0x4, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r3, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$getregset(0x4204, r4, 0x4, &(0x7f0000000100)={&(0x7f00000001c0)=""/142, 0x8e}) 2018/05/24 02:20:17 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:17 executing program 5: unshare(0x64000400) gettid() pread64(0xffffffffffffffff, &(0x7f0000000440)=""/123, 0x7b, 0x6) 2018/05/24 02:20:17 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:20:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0xff00000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:17 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) [ 1798.091793] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 02:20:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x6000000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:17 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000000f4", 0x4012}) 2018/05/24 02:20:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:18 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) r0 = socket(0x18, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f00485bc000400001c0a0b49ffed0000008000080008000300010000f8", 0x24) 2018/05/24 02:20:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000000f3", 0x4012}) 2018/05/24 02:20:18 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x5f0110d0]}, 0x10) 2018/05/24 02:20:18 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x18000000}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:18 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mq_timedreceive(r1, &(0x7f0000000080)=""/77, 0x4d, 0x9, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) prctl$setfpexc(0xc, 0x110002) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x1, 0x0, 0x0) 2018/05/24 02:20:18 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:18 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x8a, "146af9139985ed0977c22bf72c651e99bd070fe3543c977107c49caacdbc9f6cafcb6060f9504a476f3b820363f049a65fa59c1eeb30029655f4e1573bdb880caa9062eff5ef79081702370d7b8d60d2c942dfbc9f6b44abba4f4f83171a9b58af7a32c09f967f998c85b7ce5234f6acf7981e0e09c59ac6ef34ee8669d4a056951bbd2be2cd86689381"}, &(0x7f0000000380)=0x92) socketpair(0x3, 0x80001, 0x10000, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f00000004c0)={0x4, 0x0, [{0x7, 0x0, 0x9}, {0x7, 0x0, 0x6a}, {0x200, 0x0, 0x7}, {0x3eb1bb72, 0x0, 0x401}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000440)={r1, 0x100000000}, &(0x7f0000000480)=0xffffffffffffff0f) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0xfffffffffffffd2a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000540)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x10000, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x48, "ea8d6b11be2b08160512135055bd2efc6a8ab2f120e22a893cd5a59b4f5160b52b450a26f8c311234150e586fdd0a7eac451c485c52888498ecfbd404dbb9ace6a2e14ef77296b37"}, &(0x7f00000003c0)=0x6c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) 2018/05/24 02:20:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) 2018/05/24 02:20:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000000f3", 0x4012}) 2018/05/24 02:20:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0xfe80}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:19 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:19 executing program 5: socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f00001d7000)={0x1e, 0x0, 0x402, 0x0, 0x1}, 0x2ac4}, 0x1}, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x20, 0x4}]}) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000240)=0x40, &(0x7f00000002c0)=0x4) ppoll(&(0x7f0000000000)=[{r0, 0x400}, {r1, 0x8}, {r0}, {r1, 0x601}], 0x4, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x3}, 0x8) 2018/05/24 02:20:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x400000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000000f3", 0x4012}) 2018/05/24 02:20:19 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) fdatasync(r1) socket$pptp(0x18, 0x1, 0x2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/05/24 02:20:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) 2018/05/24 02:20:19 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x3e8]}, 0x10) 2018/05/24 02:20:19 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000002af400", 0x4012}) 2018/05/24 02:20:20 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x200000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:20 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:21 executing program 6: r0 = socket(0x1e, 0x20000000004, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff36, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/05/24 02:20:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:20:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:21 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xd010018100000000]}, 0x10) 2018/05/24 02:20:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0xfec00000}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:21 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:20:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3f00000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:21 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x1000000}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:22 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x800000000000000]}, 0x10) 2018/05/24 02:20:22 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:22 executing program 3: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/05/24 02:20:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000000f4", 0x4012}) 2018/05/24 02:20:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:22 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) write$binfmt_misc(r1, &(0x7f0000000080)={'syz0', "ef9a58099ddd8bf21a3be0b20d57518e541476506c218de1837ffbfddeb0a2d494e51bc25ca4a6c6dc4d3913f56d7db083685aa737e73f747813e21309738c35f025c4fd05df73b61044ebb27a23edbc6a4d88d5f73cac95e9f7c581726f146408a7461900cc3495344cb91ac403bd0d5cbb4b6d88085de873f55dc1e102939d46f6d2eb725fbdf9af17631db0c55c6b1c5b36cecb73dd0d6b0d80e9ff0a09e5d7ca71dc649f60"}, 0xab) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r2, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:20:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:22 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x181200, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) write$fuse(r0, &(0x7f00009eb000)=ANY=[@ANYBLOB="f3659df4cb0000000000e8ff00000000002c28c8b2000000000000000007000000000000000000000000000000000000"], 0x30) 2018/05/24 02:20:22 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000f41000", 0x4012}) 2018/05/24 02:20:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0xfc}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:22 executing program 5: unshare(0x2000400) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000100)=0xfffffffffffffeb3) 2018/05/24 02:20:23 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xd0100172]}, 0x10) 2018/05/24 02:20:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000f1f300", 0x4012}) 2018/05/24 02:20:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/24 02:20:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0xfe80000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:23 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x40280) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) wait4(r2, &(0x7f00000000c0), 0xa, &(0x7f00000001c0)) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r3, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:20:23 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:20:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0xff000000}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:23 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000000f4", 0x4012}) 2018/05/24 02:20:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0xfeffffff}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:24 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xd0100175]}, 0x10) 2018/05/24 02:20:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:20:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:24 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x40) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) 2018/05/24 02:20:24 executing program 7: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/05/24 02:20:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:24 executing program 7: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/05/24 02:20:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000007fffff", 0x4012}) 2018/05/24 02:20:24 executing program 0 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0xfc00}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 1804.829499] FAULT_INJECTION: forcing a failure. [ 1804.829499] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1804.841506] CPU: 0 PID: 26017 Comm: syz-executor0 Not tainted 4.17.0-rc6+ #89 [ 1804.848812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1804.858177] Call Trace: [ 1804.860785] dump_stack+0x1b9/0x294 [ 1804.864435] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1804.869649] should_fail.cold.4+0xa/0x1a [ 1804.873733] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1804.878860] ? debug_check_no_locks_freed+0x310/0x310 [ 1804.884066] ? check_noncircular+0x20/0x20 [ 1804.888320] ? __lock_acquire+0x7f5/0x5140 [ 1804.892574] ? unwind_get_return_address+0x61/0xa0 [ 1804.897552] ? __save_stack_trace+0x7e/0xd0 [ 1804.901906] ? debug_check_no_locks_freed+0x310/0x310 [ 1804.907118] ? print_usage_bug+0xc0/0xc0 [ 1804.911194] ? d_alloc+0x8e/0x370 [ 1804.914686] __alloc_pages_nodemask+0x34e/0xd70 [ 1804.919376] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 1804.924413] ? graph_lock+0x170/0x170 [ 1804.928230] ? print_usage_bug+0xc0/0xc0 [ 1804.932304] ? print_usage_bug+0xc0/0xc0 [ 1804.936382] ? __lock_acquire+0x7f5/0x5140 [ 1804.940640] ? lock_acquire+0x1dc/0x520 [ 1804.944635] ? graph_lock+0x170/0x170 [ 1804.948466] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1804.954034] alloc_pages_current+0x10c/0x210 [ 1804.958502] skb_page_frag_refill+0x453/0x6a0 [ 1804.963040] ? sock_kzfree_s+0x60/0x60 [ 1804.966950] ? kasan_check_read+0x11/0x20 [ 1804.971111] ? rcu_is_watching+0x85/0x140 [ 1804.975280] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1804.980502] tun_build_skb.isra.50+0x341/0x1d50 [ 1804.985175] ? tun_device_event+0x1020/0x1020 [ 1804.989660] ? __lock_acquire+0x7f5/0x5140 [ 1804.993887] ? lock_acquire+0x1dc/0x520 [ 1804.997852] ? print_usage_bug+0xc0/0xc0 [ 1805.001912] ? graph_lock+0x170/0x170 [ 1805.005704] ? lock_release+0xa10/0xa10 [ 1805.009688] ? print_usage_bug+0xc0/0xc0 [ 1805.013737] ? alloc_set_pte+0x1013/0x1600 [ 1805.017965] ? print_usage_bug+0xc0/0xc0 [ 1805.022049] ? __lock_acquire+0x7f5/0x5140 [ 1805.026270] ? debug_check_no_locks_freed+0x310/0x310 [ 1805.031449] ? kasan_check_read+0x11/0x20 [ 1805.035599] ? print_usage_bug+0xc0/0xc0 [ 1805.039656] ? debug_check_no_locks_freed+0x310/0x310 [ 1805.044833] ? __lock_acquire+0x7f5/0x5140 [ 1805.049069] ? debug_check_no_locks_freed+0x310/0x310 [ 1805.054255] tun_get_user+0xc04/0x4100 [ 1805.058143] ? debug_check_no_locks_freed+0x310/0x310 [ 1805.063340] ? debug_check_no_locks_freed+0x310/0x310 [ 1805.068531] ? tun_build_skb.isra.50+0x1d50/0x1d50 [ 1805.073447] ? graph_lock+0x170/0x170 [ 1805.077245] ? graph_lock+0x170/0x170 [ 1805.081044] ? lock_acquire+0x1dc/0x520 [ 1805.085022] ? __fdget_pos+0x1a9/0x1e0 [ 1805.088914] ? find_held_lock+0x36/0x1c0 [ 1805.092977] ? lock_downgrade+0x8e0/0x8e0 [ 1805.097117] ? kasan_check_read+0x11/0x20 [ 1805.101250] ? rcu_is_watching+0x85/0x140 [ 1805.105383] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1805.110577] ? tun_get+0x22b/0x360 [ 1805.114116] ? tun_chr_close+0x180/0x180 [ 1805.118176] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1805.123355] tun_chr_write_iter+0xb9/0x154 [ 1805.127597] do_iter_readv_writev+0x859/0xa50 [ 1805.132095] ? vfs_dedupe_file_range+0xa00/0xa00 [ 1805.136856] ? rw_verify_area+0x118/0x360 [ 1805.140991] do_iter_write+0x185/0x5f0 [ 1805.144883] ? iov_iter_get_pages+0x11e0/0x11e0 [ 1805.149550] ? find_held_lock+0x36/0x1c0 [ 1805.153624] compat_writev+0x206/0x3f0 [ 1805.157513] ? do_pwritev+0x270/0x270 [ 1805.161308] ? wait_for_completion+0x870/0x870 [ 1805.165904] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1805.171446] ? __fdget_pos+0xd6/0x1e0 [ 1805.175233] ? __fdget_raw+0x20/0x20 [ 1805.178951] ? __sb_end_write+0xac/0xe0 [ 1805.182927] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1805.188542] do_compat_writev+0x113/0x240 [ 1805.192688] ? compat_writev+0x3f0/0x3f0 [ 1805.196827] ? mm_fault_error+0x380/0x380 [ 1805.200966] __ia32_compat_sys_writev+0x74/0xb0 [ 1805.205626] do_fast_syscall_32+0x345/0xf9b [ 1805.209960] ? do_int80_syscall_32+0x880/0x880 [ 1805.214553] ? _raw_spin_unlock_irq+0x27/0x70 [ 1805.219047] ? finish_task_switch+0x1ca/0x840 [ 1805.223554] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1805.229088] ? syscall_return_slowpath+0x30f/0x5c0 [ 1805.234012] ? sysret32_from_system_call+0x5/0x46 [ 1805.238852] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1805.243710] entry_SYSENTER_compat+0x70/0x7f [ 1805.248114] RIP: 0023:0xf7f7fcb9 [ 1805.251472] RSP: 002b:00000000f5f7b044 EFLAGS: 00000292 ORIG_RAX: 0000000000000092 [ 1805.259175] RAX: ffffffffffffffda RBX: 00000000000000fc RCX: 00000000f5f7b094 [ 1805.266456] RDX: 0000000000000001 RSI: 000000000814af00 RDI: 0000000000000013 [ 1805.273738] RBP: 00000000f5f7b158 R08: 0000000000000000 R09: 0000000000000000 [ 1805.280996] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1805.288257] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/24 02:20:25 executing program 7: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/05/24 02:20:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xf401]}, 0x10) 2018/05/24 02:20:25 executing program 0 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x12080, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x4080, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x6, 0x4) getsockopt$bt_hci(r0, 0x0, 0xc, &(0x7f0000000080)=""/28, &(0x7f00000000c0)=0x1c) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/05/24 02:20:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000000f4", 0x4012}) 2018/05/24 02:20:25 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) [ 1805.623512] FAULT_INJECTION: forcing a failure. [ 1805.623512] name failslab, interval 1, probability 0, space 0, times 0 [ 1805.634824] CPU: 1 PID: 26043 Comm: syz-executor0 Not tainted 4.17.0-rc6+ #89 [ 1805.642115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1805.651568] Call Trace: [ 1805.654180] dump_stack+0x1b9/0x294 [ 1805.657828] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1805.663037] ? debug_check_no_locks_freed+0x310/0x310 [ 1805.668273] should_fail.cold.4+0xa/0x1a [ 1805.672351] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1805.677477] ? debug_check_no_locks_freed+0x310/0x310 [ 1805.682681] ? rcu_pm_notify+0xc0/0xc0 [ 1805.686593] ? rcu_read_lock_sched_held+0x108/0x120 [ 1805.691625] ? __alloc_pages_nodemask+0xacf/0xd70 [ 1805.696477] ? graph_lock+0x170/0x170 [ 1805.700309] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 1805.705349] ? find_held_lock+0x36/0x1c0 [ 1805.709426] __should_failslab+0x124/0x180 [ 1805.713676] should_failslab+0x9/0x14 [ 1805.717984] kmem_cache_alloc+0x47/0x760 2018/05/24 02:20:25 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 1805.722069] __build_skb+0xa3/0x410 [ 1805.725714] ? skb_try_coalesce+0x1c70/0x1c70 [ 1805.730243] ? graph_lock+0x170/0x170 [ 1805.734063] ? lock_acquire+0x1dc/0x520 [ 1805.738061] ? tun_build_skb.isra.50+0x48b/0x1d50 [ 1805.742933] build_skb+0x6f/0x2e0 [ 1805.746585] ? __build_skb+0x410/0x410 [ 1805.750490] tun_build_skb.isra.50+0x88e/0x1d50 [ 1805.755170] ? tun_device_event+0x1020/0x1020 [ 1805.759674] ? __lock_acquire+0x7f5/0x5140 [ 1805.763922] ? lock_acquire+0x1dc/0x520 [ 1805.767886] ? print_usage_bug+0xc0/0xc0 [ 1805.772033] ? graph_lock+0x170/0x170 [ 1805.775824] ? lock_release+0xa10/0xa10 [ 1805.779792] ? print_usage_bug+0xc0/0xc0 [ 1805.783853] ? alloc_set_pte+0x1013/0x1600 [ 1805.788079] ? print_usage_bug+0xc0/0xc0 [ 1805.792145] ? __lock_acquire+0x7f5/0x5140 [ 1805.796381] ? debug_check_no_locks_freed+0x310/0x310 [ 1805.801559] ? kasan_check_read+0x11/0x20 [ 1805.805696] ? print_usage_bug+0xc0/0xc0 [ 1805.809746] ? debug_check_no_locks_freed+0x310/0x310 [ 1805.814921] ? __lock_acquire+0x7f5/0x5140 [ 1805.819145] ? debug_check_no_locks_freed+0x310/0x310 [ 1805.824329] tun_get_user+0xc04/0x4100 [ 1805.828206] ? debug_check_no_locks_freed+0x310/0x310 [ 1805.833410] ? debug_check_no_locks_freed+0x310/0x310 [ 1805.838606] ? tun_build_skb.isra.50+0x1d50/0x1d50 [ 1805.843520] ? graph_lock+0x170/0x170 [ 1805.847313] ? graph_lock+0x170/0x170 [ 1805.851099] ? lock_acquire+0x1dc/0x520 [ 1805.855058] ? __fdget_pos+0x1a9/0x1e0 [ 1805.858935] ? find_held_lock+0x36/0x1c0 [ 1805.862989] ? lock_downgrade+0x8e0/0x8e0 [ 1805.867128] ? kasan_check_read+0x11/0x20 [ 1805.871263] ? rcu_is_watching+0x85/0x140 [ 1805.875397] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1805.880588] ? tun_get+0x22b/0x360 [ 1805.884113] ? tun_chr_close+0x180/0x180 [ 1805.888177] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1805.893360] tun_chr_write_iter+0xb9/0x154 [ 1805.897583] do_iter_readv_writev+0x859/0xa50 [ 1805.902077] ? vfs_dedupe_file_range+0xa00/0xa00 [ 1805.906822] ? rw_verify_area+0x118/0x360 [ 1805.910958] do_iter_write+0x185/0x5f0 [ 1805.914835] ? iov_iter_get_pages+0x11e0/0x11e0 [ 1805.919490] ? find_held_lock+0x36/0x1c0 [ 1805.923542] compat_writev+0x206/0x3f0 [ 1805.927415] ? do_pwritev+0x270/0x270 [ 1805.931206] ? wait_for_completion+0x870/0x870 [ 1805.935786] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1805.941316] ? __fdget_pos+0xd6/0x1e0 [ 1805.945103] ? __fdget_raw+0x20/0x20 [ 1805.948812] ? __sb_end_write+0xac/0xe0 [ 1805.952774] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1805.958307] do_compat_writev+0x113/0x240 [ 1805.962441] ? compat_writev+0x3f0/0x3f0 [ 1805.966506] ? mm_fault_error+0x380/0x380 [ 1805.970655] __ia32_compat_sys_writev+0x74/0xb0 [ 1805.975314] do_fast_syscall_32+0x345/0xf9b [ 1805.979648] ? do_int80_syscall_32+0x880/0x880 [ 1805.984228] ? _raw_spin_unlock_irq+0x27/0x70 [ 1805.988710] ? finish_task_switch+0x1ca/0x840 [ 1805.993199] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1805.998734] ? syscall_return_slowpath+0x30f/0x5c0 [ 1806.003662] ? sysret32_from_system_call+0x5/0x46 [ 1806.008495] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1806.013327] entry_SYSENTER_compat+0x70/0x7f [ 1806.017720] RIP: 0023:0xf7f7fcb9 2018/05/24 02:20:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b0000000000f3fd00", 0x4012}) [ 1806.021076] RSP: 002b:00000000f5f7b044 EFLAGS: 00000292 ORIG_RAX: 0000000000000092 [ 1806.028769] RAX: ffffffffffffffda RBX: 00000000000000fc RCX: 00000000f5f7b094 [ 1806.036028] RDX: 0000000000000001 RSI: 000000000814af00 RDI: 0000000000000013 [ 1806.043284] RBP: 00000000f5f7b158 R08: 0000000000000000 R09: 0000000000000000 [ 1806.050545] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1806.057798] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/24 02:20:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)=@bridge_getneigh={0x20, 0x1e, 0x601, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2, 0xb92}, &(0x7f00000000c0)=0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'rose0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000400)={@dev, 0x0}, &(0x7f0000000580)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000700)={0x0, @empty, @remote}, &(0x7f0000000740)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000780)={0x0, @multicast1, @multicast1}, &(0x7f00000007c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000840)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000940)=0xe8) getsockname(r1, &(0x7f0000000980)=@can={0x0, 0x0}, &(0x7f0000000a00)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000b40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000b80)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000c80)=0xe8) getpeername$packet(r1, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d00)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000d80)={'veth1_to_team\x00', 0x0}) getsockname$packet(r1, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000e00)=0x14) getpeername$packet(r1, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f0000000e80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000f40)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000001040)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001080)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000001180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@ipv4, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000012c0)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001300)={0x0, @empty, @remote}, &(0x7f0000001340)=0xc) accept4$packet(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000013c0)=0x14, 0x80000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001400)={0x0, @rand_addr, @loopback}, &(0x7f0000001440)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000005e00)={@loopback, 0x0}, &(0x7f0000005e40)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005e80)={0x0, @loopback, @dev}, &(0x7f0000005ec0)=0xc) getsockname(r1, &(0x7f00000061c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006240)=0x80) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006340)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000006440)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006480)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000006580)=0xe8) getsockname$packet(r1, &(0x7f00000065c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006600)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006640)={'bridge0\x00', 0x0}) getpeername$packet(r1, &(0x7f0000006680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000066c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006880)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000006980)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000069c0)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000006ac0)=0xe8) getpeername$packet(r1, &(0x7f0000006c80)={0x0, 0x0, 0x0}, &(0x7f0000006cc0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000007940)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000007900)={&(0x7f0000006d00)={0xbc8, r4, 0x100, 0x70bd2d, 0x40, {0x3}, [{{0x8, 0x1, r5}, {0x254, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xae000000000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x250, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xa88a}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfd}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1c9bf4a9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r18}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r19}, {0x130, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffffffffff2d}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}]}}, {{0x8, 0x1, r23}, {0x1f0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r25}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r26}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}]}}, {{0x8, 0x1, r28}, {0x78, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r30}, {0x184, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r31}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0xffffffffffffff78, 0x7, 0x3, 0x7fff}, {0x4, 0x1, 0x8, 0x4}, {0x976, 0x0, 0xcc98, 0x10001}, {0x2, 0x1a, 0x8, 0x5}, {0x7ff, 0x200, 0x80000001, 0x8}, {0x200, 0x8, 0xfffffffffffffffa, 0x1}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r32}, {0x170, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r33}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r34}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffe}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r35}}}]}}]}, 0xbc8}, 0x1, 0x0, 0x0, 0x1}, 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0xf7, "d930682466a26c7d28e2b8d91b176369be61c870b3d9a6eae5e0ec2d1abfc6907bf6aef582c24ba0ddbfbf8fcbe85e0ef787c9feaf9f3c1fb591dd68930b2564f379cb73c7ca8b5a5507f34b2d7666eea3577cf8f924b862c785de97d0f36571af3f6173e376ce05c88c9df6fd00803cdd08d29be6e22e5779d9206eb7eec9a4fa5baed6a5b049f4b9557b54284e3c75943d2d21da1ad21b399181f41c8b37e0b49c7b5e4c01f733b99d90a1d9debc13613439df096b65699369996843286a5441fb54a03aee0afcf6491ddb0c58db4b517423aba7c7e0fa164406920fa44e62bae1cdb2cb547cd48a6d78d120c61d9d59cf8ef40797c4"}, &(0x7f0000000240)=0xff) 2018/05/24 02:20:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:25 executing program 0 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:25 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 1806.213559] FAULT_INJECTION: forcing a failure. [ 1806.213559] name failslab, interval 1, probability 0, space 0, times 0 [ 1806.224872] CPU: 1 PID: 26069 Comm: syz-executor0 Not tainted 4.17.0-rc6+ #89 [ 1806.232158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1806.241525] Call Trace: [ 1806.244134] dump_stack+0x1b9/0x294 [ 1806.247782] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1806.252806] Unknown ioctl 35123 [ 1806.252992] should_fail.cold.4+0xa/0x1a [ 1806.258157] Unknown ioctl 35123 2018/05/24 02:20:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x8}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) [ 1806.260314] ? graph_lock+0x170/0x170 [ 1806.260338] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1806.260356] ? graph_lock+0x170/0x170 [ 1806.260374] ? debug_check_no_locks_freed+0x310/0x310 [ 1806.260391] ? find_held_lock+0x36/0x1c0 [ 1806.260406] ? graph_lock+0x170/0x170 [ 1806.260424] ? lock_downgrade+0x8e0/0x8e0 [ 1806.293558] ? __lock_is_held+0xb5/0x140 [ 1806.297650] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1806.303208] __should_failslab+0x124/0x180 [ 1806.307461] should_failslab+0x9/0x14 [ 1806.311280] kmem_cache_alloc+0x47/0x760 [ 1806.315351] ? print_usage_bug+0xc0/0xc0 [ 1806.319439] skb_clone+0x1ed/0x4f0 [ 1806.322999] ? skb_split+0x11d0/0x11d0 [ 1806.326907] ? lock_downgrade+0x8e0/0x8e0 [ 1806.331173] ip6_err_gen_icmpv6_unreach+0x164/0x8a0 [ 1806.336198] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1806.341393] ? icmp6_send+0x2d90/0x2d90 [ 1806.345367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1806.350906] ? ipip_err+0x3a9/0xce0 [ 1806.354541] ipip6_err+0x3c3/0x990 [ 1806.358098] ? ipip6_tunnel_lookup+0x1190/0x1190 [ 1806.362851] tunnel4_err+0x182/0x320 [ 1806.366566] ? xfrm4_tunnel_deregister+0x1a0/0x1a0 [ 1806.371504] ? __lock_is_held+0xb5/0x140 [ 1806.375565] ? xfrm4_tunnel_deregister+0x1a0/0x1a0 [ 1806.380494] icmp_socket_deliver+0x27a/0x450 [ 1806.384919] ? icmpv4_global_allow+0xf0/0xf0 [ 1806.389326] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1806.391470] Unknown ioctl 35123 [ 1806.394510] icmp_unreach+0x3b4/0xc40 [ 1806.394528] ? __skb_checksum_complete+0x1b6/0x420 [ 1806.394546] ? icmpv4_xrlim_allow.isra.20+0x540/0x540 [ 1806.394569] icmp_rcv+0x8b1/0x1560 [ 1806.394593] ip_local_deliver_finish+0x2e3/0xd80 [ 1806.394611] ? inet_add_protocol.cold.0+0x21/0x21 [ 1806.394629] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1806.394652] ? nf_hook_slow+0x11e/0x1c0 [ 1806.433850] ip_local_deliver+0x1e1/0x720 [ 1806.438002] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1806.443547] ? ip_call_ra_chain+0x720/0x720 [ 1806.447872] ? inet_add_protocol.cold.0+0x21/0x21 [ 1806.452715] ip_rcv_finish+0x81b/0x2200 [ 1806.456700] ? ip_local_deliver_finish+0xd80/0xd80 [ 1806.461721] ? lock_downgrade+0x8e0/0x8e0 [ 1806.465878] ? kasan_check_read+0x11/0x20 [ 1806.470033] ? rcu_is_watching+0x85/0x140 [ 1806.474173] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1806.479371] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1806.484640] ? nf_hook_slow+0x11e/0x1c0 [ 1806.488607] ip_rcv+0xb70/0x143d [ 1806.491982] ? ip_local_deliver+0x720/0x720 [ 1806.496309] ? kernel_text_address+0x79/0xf0 [ 1806.500718] ? __kernel_text_address+0xd/0x40 [ 1806.505210] ? ip_local_deliver_finish+0xd80/0xd80 [ 1806.510131] ? ip_local_deliver+0x720/0x720 [ 1806.514449] __netif_receive_skb_core+0x26f5/0x3630 [ 1806.519464] ? nf_ingress+0xa00/0xa00 [ 1806.523256] ? __lock_acquire+0x7f5/0x5140 [ 1806.527496] ? __skb_flow_dissect+0xba1/0x45e0 [ 1806.532070] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1806.537258] ? debug_check_no_locks_freed+0x310/0x310 [ 1806.542456] ? skb_flow_dissect_tunnel_info+0xaa0/0xaa0 [ 1806.547810] ? graph_lock+0x170/0x170 [ 1806.551602] ? rcu_read_lock_sched_held+0x108/0x120 [ 1806.556608] ? kmem_cache_alloc+0x5fa/0x760 [ 1806.560928] ? find_held_lock+0x36/0x1c0 [ 1806.564988] ? lock_downgrade+0x8e0/0x8e0 [ 1806.569125] ? lock_downgrade+0x8e0/0x8e0 [ 1806.573269] ? pvclock_read_flags+0x160/0x160 [ 1806.577756] ? build_skb+0x1c7/0x2e0 [ 1806.581471] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1806.586653] ? ktime_get_with_offset+0x395/0x4a0 [ 1806.591403] ? lock_acquire+0x1dc/0x520 [ 1806.595366] ? netif_receive_skb_internal+0xa2/0x7b0 [ 1806.600555] ? kasan_check_read+0x11/0x20 [ 1806.604692] ? rcu_is_watching+0x85/0x140 [ 1806.608831] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1806.614030] __netif_receive_skb+0x2c/0x1e0 [ 1806.618345] netif_receive_skb_internal+0x126/0x7b0 [ 1806.623347] ? graph_lock+0x170/0x170 [ 1806.627145] ? dev_cpu_dead+0xad0/0xad0 [ 1806.631118] ? kasan_check_read+0x11/0x20 [ 1806.635255] ? rcu_is_watching+0x85/0x140 [ 1806.639396] ? rcu_pm_notify+0xc0/0xc0 [ 1806.643273] ? alloc_set_pte+0x1013/0x1600 [ 1806.647507] netif_receive_skb+0xba/0x400 [ 1806.651648] ? netif_receive_skb_internal+0x7b0/0x7b0 [ 1806.656828] ? find_held_lock+0x36/0x1c0 [ 1806.660901] ? tun_rx_batched.isra.52+0x494/0x8c0 [ 1806.665736] tun_rx_batched.isra.52+0x4ba/0x8c0 [ 1806.670398] ? tun_sock_write_space+0x390/0x390 [ 1806.675058] ? kasan_check_read+0x11/0x20 [ 1806.679194] ? rcu_is_watching+0x85/0x140 [ 1806.683332] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1806.688522] tun_get_user+0x2bcc/0x4100 [ 1806.692499] ? debug_check_no_locks_freed+0x310/0x310 [ 1806.698216] ? debug_check_no_locks_freed+0x310/0x310 [ 1806.703423] ? tun_build_skb.isra.50+0x1d50/0x1d50 [ 1806.708369] ? graph_lock+0x170/0x170 [ 1806.712175] ? graph_lock+0x170/0x170 [ 1806.715966] ? lock_acquire+0x1dc/0x520 [ 1806.719939] ? __fdget_pos+0x1a9/0x1e0 [ 1806.723823] ? find_held_lock+0x36/0x1c0 [ 1806.727918] ? kasan_check_read+0x11/0x20 [ 1806.732060] ? rcu_is_watching+0x85/0x140 [ 1806.736199] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1806.741401] ? tun_get+0x22b/0x360 [ 1806.744932] ? tun_chr_close+0x180/0x180 [ 1806.748989] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1806.754179] tun_chr_write_iter+0xb9/0x154 [ 1806.758410] do_iter_readv_writev+0x859/0xa50 [ 1806.762905] ? vfs_dedupe_file_range+0xa00/0xa00 [ 1806.767657] ? rw_verify_area+0x118/0x360 [ 1806.771799] do_iter_write+0x185/0x5f0 [ 1806.775677] ? iov_iter_get_pages+0x11e0/0x11e0 [ 1806.780336] ? find_held_lock+0x36/0x1c0 [ 1806.784403] compat_writev+0x206/0x3f0 [ 1806.788284] ? do_pwritev+0x270/0x270 [ 1806.792088] ? wait_for_completion+0x870/0x870 [ 1806.796688] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1806.802302] ? __fdget_pos+0xd6/0x1e0 [ 1806.806108] ? __fdget_raw+0x20/0x20 [ 1806.809813] ? __sb_end_write+0xac/0xe0 [ 1806.813791] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1806.819322] do_compat_writev+0x113/0x240 [ 1806.823462] ? compat_writev+0x3f0/0x3f0 [ 1806.827518] ? mm_fault_error+0x380/0x380 [ 1806.831679] __ia32_compat_sys_writev+0x74/0xb0 [ 1806.836339] do_fast_syscall_32+0x345/0xf9b [ 1806.840673] ? do_int80_syscall_32+0x880/0x880 [ 1806.845246] ? kasan_check_write+0x14/0x20 [ 1806.849476] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1806.855008] ? syscall_return_slowpath+0x30f/0x5c0 [ 1806.859945] ? sysret32_from_system_call+0x5/0x46 [ 1806.864783] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1806.869619] entry_SYSENTER_compat+0x70/0x7f [ 1806.874033] RIP: 0023:0xf7f7fcb9 [ 1806.877387] RSP: 002b:00000000f5f7b044 EFLAGS: 00000292 ORIG_RAX: 0000000000000092 [ 1806.885088] RAX: ffffffffffffffda RBX: 00000000000000fc RCX: 00000000f5f7b094 [ 1806.892346] RDX: 0000000000000001 RSI: 000000000814af00 RDI: 0000000000000013 [ 1806.899603] RBP: 00000000f5f7b158 R08: 0000000000000000 R09: 0000000000000000 [ 1806.906865] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 2018/05/24 02:20:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000400", 0x4012}) [ 1806.914129] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/24 02:20:26 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x1f4]}, 0x10) 2018/05/24 02:20:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:26 executing program 0 (fault-call:0 fault-nth:3): syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:26 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0xfc00000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:26 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40) epoll_wait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x5) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r2, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/05/24 02:20:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00000000000000f4", 0x4012}) [ 1807.184269] device bridge_slave_1 left promiscuous mode [ 1807.190083] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/24 02:20:26 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:26 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 1807.239337] device bridge_slave_0 left promiscuous mode [ 1807.245085] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/24 02:20:26 executing program 0: syz_emit_ethernet(0x7ffff000, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 02:20:26 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:27 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 1807.371502] team0 (unregistering): Port device team_slave_1 removed [ 1807.384585] team0 (unregistering): Port device team_slave_0 removed [ 1807.397150] bond0 (unregistering): Releasing backup interface bond_slave_1 2018/05/24 02:20:27 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 1807.418126] IPVS: ftp: loaded support on port[0] = 21 [ 1807.423579] bond0 (unregistering): Releasing backup interface bond_slave_0 2018/05/24 02:20:27 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 1807.483941] bond0 (unregistering): Released all slaves 2018/05/24 02:20:27 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xd010019200000000]}, 0x10) 2018/05/24 02:20:27 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:20:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:27 executing program 6: r0 = socket(0x1d, 0x4, 0x3) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/161, &(0x7f0000000000)=0xa1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) [ 1808.306073] can: request_module (can-proto-3) failed. [ 1808.347088] can: request_module (can-proto-3) failed. [ 1808.383310] bridge0: port 1(bridge_slave_0) entered blocking state [ 1808.389817] bridge0: port 1(bridge_slave_0) entered disabled state [ 1808.397415] device bridge_slave_0 entered promiscuous mode [ 1808.439563] bridge0: port 2(bridge_slave_1) entered blocking state [ 1808.446060] bridge0: port 2(bridge_slave_1) entered disabled state [ 1808.453851] device bridge_slave_1 entered promiscuous mode [ 1808.498948] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1808.543109] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1808.671616] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1808.715329] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1808.904578] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1808.912136] team0: Port device team_slave_0 added [ 1808.956542] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1808.964133] team0: Port device team_slave_1 added [ 1809.000735] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1809.007919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1809.016523] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1809.057854] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1809.064889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1809.073604] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1809.106557] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1809.113772] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1809.122358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1809.146074] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1809.153253] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1809.162507] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1809.417863] bridge0: port 2(bridge_slave_1) entered blocking state [ 1809.424295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1809.430948] bridge0: port 1(bridge_slave_0) entered blocking state [ 1809.437318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1809.444771] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1810.015156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1810.280943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1810.366315] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1810.448540] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1810.454745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1810.462966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1810.542218] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/24 02:20:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x4, 0x5, 0x400}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0xb8, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x6, 0x100000000, @empty, 0x2}]}, &(0x7f0000000740)=0xc) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8900, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x280000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x70, 0x1, 0x8, 0x10001, 0x1000, 0x0, 0x7fff00000, 0x41040, 0x8, 0xae17, 0x78, 0x400, 0x8, 0x5, 0x1c05351e, 0x1, 0x3, 0x1, 0x101, 0x20, 0x8000, 0x8a, 0x6, 0x3f, 0x6, 0x7f, 0x8, 0x1f, 0xbe5, 0x8000, 0x3, 0x7dcc, 0x9, 0x6, 0x101, 0x6, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x2, 0x23fe}, 0x0, 0x0, 0x7fffffff, 0x3, 0x8, 0x7, 0x1}, r4, 0x9, r5, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x1800000000000000}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/24 02:20:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x3f, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/24 02:20:30 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/24 02:20:30 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0xd010016800000000]}, 0x10) 2018/05/24 02:20:30 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@gettaction={0xa4, 0x32, 0x4, 0x70bd2c, 0x25dfdbfd, {0x0, 0x8, 0x3}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_gd=@TCA_ACT_TAB={0x78, 0x1, [{0x10, 0x1c, @TCA_ACT_INDEX={0x8, 0x3, 0x406}}, {0x10, 0x1b, @TCA_ACT_INDEX={0x8, 0x3}}, {0x10, 0x10, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x10, 0x1e, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x14, 0xf, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0x3, @TCA_ACT_INDEX={0x8, 0x3, 0xf69f}}, {0x10, 0x12, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000004}, 0x8000) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) [ 1867.465535] device bridge_slave_1 left promiscuous mode [ 1867.471116] bridge0: port 2(bridge_slave_1) entered disabled state [ 1867.491595] device bridge_slave_0 left promiscuous mode [ 1867.497150] bridge0: port 1(bridge_slave_0) entered disabled state [ 1867.563527] team0 (unregistering): Port device team_slave_1 removed [ 1867.573951] team0 (unregistering): Port device team_slave_0 removed [ 1867.583618] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1867.602181] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1867.627600] bond0 (unregistering): Released all slaves [ 1868.601586] IPVS: ftp: loaded support on port[0] = 21 [ 1868.959189] bridge0: port 1(bridge_slave_0) entered blocking state [ 1868.965615] bridge0: port 1(bridge_slave_0) entered disabled state [ 1868.972687] device bridge_slave_0 entered promiscuous mode [ 1868.997537] bridge0: port 2(bridge_slave_1) entered blocking state [ 1869.003941] bridge0: port 2(bridge_slave_1) entered disabled state [ 1869.010876] device bridge_slave_1 entered promiscuous mode [ 1869.035301] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1869.062264] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1869.130772] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1869.158659] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1869.279370] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1869.286501] team0: Port device team_slave_0 added [ 1869.310620] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1869.317800] team0: Port device team_slave_1 added [ 1869.343137] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1869.369296] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1869.396517] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1869.403649] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1869.413114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1869.433731] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1869.440839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1869.448828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1869.669604] bridge0: port 2(bridge_slave_1) entered blocking state [ 1869.676048] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1869.682681] bridge0: port 1(bridge_slave_0) entered blocking state [ 1869.689082] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1869.696699] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1870.431201] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1870.494256] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1870.573157] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1870.650867] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1870.657254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1870.664438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1870.740941] 8021q: adding VLAN 0 to HW filter on device team0 [ 1931.320263] device bridge_slave_1 left promiscuous mode [ 1931.325830] bridge0: port 2(bridge_slave_1) entered disabled state [ 1931.346628] device bridge_slave_0 left promiscuous mode [ 1931.352364] bridge0: port 1(bridge_slave_0) entered disabled state [ 1931.383743] team0 (unregistering): Port device team_slave_1 removed [ 1931.393369] team0 (unregistering): Port device team_slave_0 removed [ 1931.402695] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1931.418196] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1931.444168] bond0 (unregistering): Released all slaves [ 1932.414474] IPVS: ftp: loaded support on port[0] = 21 [ 1932.752236] bridge0: port 1(bridge_slave_0) entered blocking state [ 1932.758651] bridge0: port 1(bridge_slave_0) entered disabled state [ 1932.766126] device bridge_slave_0 entered promiscuous mode [ 1932.791291] bridge0: port 2(bridge_slave_1) entered blocking state [ 1932.797708] bridge0: port 2(bridge_slave_1) entered disabled state [ 1932.804707] device bridge_slave_1 entered promiscuous mode [ 1932.829245] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1932.853927] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1932.920985] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1932.947287] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1933.054380] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1933.061506] team0: Port device team_slave_0 added [ 1933.085038] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1933.092221] team0: Port device team_slave_1 added [ 1933.115780] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1933.142006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1933.168114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1933.193921] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1933.420862] bridge0: port 2(bridge_slave_1) entered blocking state [ 1933.427277] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1933.433899] bridge0: port 1(bridge_slave_0) entered blocking state [ 1933.440270] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1933.447545] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1934.259578] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1934.303207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1934.346582] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1934.428864] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1934.435185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1934.442827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1934.517140] 8021q: adding VLAN 0 to HW filter on device team0 [ 1967.071416] INFO: task syz-executor5:26111 blocked for more than 120 seconds. [ 1967.078768] Not tainted 4.17.0-rc6+ #89 [ 1967.083292] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1967.091269] syz-executor5 D24472 26111 4570 0x20020004 [ 1967.096943] Call Trace: [ 1967.099557] __schedule+0x801/0x1e30 [ 1967.103297] ? __sched_text_start+0x8/0x8 [ 1967.107465] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1967.112085] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 1967.117215] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1967.122270] ? trace_hardirqs_on+0xd/0x10 [ 1967.126444] ? prepare_to_wait_event+0x38e/0xc50 [ 1967.131724] ? prepare_to_wait_exclusive+0x540/0x540 [ 1967.136858] ? find_held_lock+0x36/0x1c0 [ 1967.140958] schedule+0xef/0x430 [ 1967.144347] ? __schedule+0x1e30/0x1e30 [ 1967.148370] ? check_same_owner+0x320/0x320 [ 1967.152725] ? replenish_dl_entity.cold.53+0x37/0x37 [ 1967.157868] ? __might_sleep+0x95/0x190 [ 1967.161897] blk_mq_freeze_queue_wait+0x1ce/0x460 [ 1967.166789] ? blk_mq_poll+0x930/0x930 [ 1967.170712] ? blk_mq_run_hw_queue+0x119/0x390 [ 1967.175342] ? blk_mq_run_work_fn+0x70/0x70 [ 1967.179706] ? finish_wait+0x420/0x420 [ 1967.183639] blk_freeze_queue+0x4a/0x80 [ 1967.187658] blk_mq_freeze_queue+0x15/0x20 [ 1967.191929] lo_ioctl+0xa9a/0x2130 [ 1967.195500] lo_compat_ioctl+0xc1/0x170 [ 1967.199508] ? lo_ioctl+0x2130/0x2130 [ 1967.203341] compat_blkdev_ioctl+0x3c2/0x1b20 [ 1967.207870] ? bfq_create_group_hierarchy+0x120/0x120 [ 1967.213138] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1967.218707] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1967.223927] ? bfq_create_group_hierarchy+0x120/0x120 [ 1967.229159] __ia32_compat_sys_ioctl+0x221/0x640 [ 1967.233951] do_fast_syscall_32+0x345/0xf9b [ 1967.238308] ? do_int80_syscall_32+0x880/0x880 [ 1967.242924] ? _raw_spin_unlock_irq+0x27/0x70 [ 1967.247456] ? finish_task_switch+0x1ca/0x840 [ 1967.251975] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1967.257559] ? syscall_return_slowpath+0x30f/0x5c0 [ 1967.262518] ? sysret32_from_system_call+0x5/0x46 [ 1967.267392] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1967.272260] entry_SYSENTER_compat+0x70/0x7f [ 1967.276715] RIP: 0023:0xf7fc4cb9 [ 1967.280106] RSP: 002b:00000000f5fc00ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 1967.287845] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000004c06 [ 1967.295139] RDX: 0000000000000013 RSI: 0000000000000000 RDI: 0000000000000000 [ 1967.302432] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1967.309738] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 1967.317049] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1967.324355] [ 1967.324355] Showing all locks held in the system: [ 1967.330733] 2 locks held by khungtaskd/892: [ 1967.335224] #0: 000000002fc0e42c (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 1967.342912] #1: 00000000e56ae4c1 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 1967.351602] 1 lock held by rsyslogd/4397: [ 1967.355767] #0: 000000006857d1ed (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1a9/0x1e0 [ 1967.363785] 2 locks held by getty/4487: [ 1967.367774] #0: 000000007ec1d94c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1967.376054] #1: 000000005c5937f1 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 1967.384954] 2 locks held by getty/4488: [ 1967.388949] #0: 000000009a9e39f4 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1967.397226] #1: 000000001b1aa1fe (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 1967.406118] 2 locks held by getty/4489: [ 1967.410133] #0: 00000000f9644487 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1967.418400] #1: 0000000084aafd2b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 1967.427402] 2 locks held by getty/4490: [ 1967.431411] #0: 0000000084bee424 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1967.439687] #1: 00000000304ae0f7 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 1967.448577] 2 locks held by getty/4491: [ 1967.452596] #0: 00000000687c4227 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1967.460870] #1: 000000003660435e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 1967.469768] 2 locks held by getty/4492: [ 1967.473754] #0: 00000000e7f2359d (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1967.482035] #1: 0000000067d1eec0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 1967.490924] 2 locks held by getty/4493: [ 1967.494927] #0: 00000000f4ca5bc3 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1967.503206] #1: 00000000e880d2c1 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 1967.512120] 1 lock held by syz-executor5/26111: [ 1967.516823] #0: 0000000080d95b48 (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x8d/0x2130 [ 1967.525027] 1 lock held by blkid/26690: [ 1967.529026] #0: 0000000080d95b48 (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x8d/0x2130 [ 1967.537226] 1 lock held by syz-executor0/26692: [ 1967.541911] #0: 0000000080d95b48 (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x8d/0x2130 [ 1967.550099] [ 1967.551740] ============================================= [ 1967.551740] [ 1967.558781] NMI backtrace for cpu 1 [ 1967.562423] CPU: 1 PID: 892 Comm: khungtaskd Not tainted 4.17.0-rc6+ #89 [ 1967.569242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1967.578577] Call Trace: [ 1967.581162] dump_stack+0x1b9/0x294 [ 1967.584774] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1967.589955] nmi_cpu_backtrace.cold.4+0x19/0xce [ 1967.594613] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 1967.599788] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 1967.605051] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1967.610226] watchdog+0xc10/0xf60 [ 1967.613675] ? reset_hung_task_detector+0xb0/0xb0 [ 1967.618513] ? __schedule+0x1e30/0x1e30 [ 1967.622471] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1967.626861] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1967.631427] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1967.636947] ? __kthread_parkme+0x111/0x1d0 [ 1967.641259] ? parse_args.cold.15+0x1b3/0x1b3 [ 1967.645739] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1967.650738] ? trace_hardirqs_on+0xd/0x10 [ 1967.654872] kthread+0x345/0x410 [ 1967.658233] ? reset_hung_task_detector+0xb0/0xb0 [ 1967.663067] ? kthread_bind+0x40/0x40 [ 1967.666863] ret_from_fork+0x3a/0x50 [ 1967.670620] Sending NMI from CPU 1 to CPUs 0: [ 1967.675140] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 1967.676128] Kernel panic - not syncing: hung_task: blocked tasks [ 1967.689699] CPU: 1 PID: 892 Comm: khungtaskd Not tainted 4.17.0-rc6+ #89 [ 1967.696521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1967.705944] Call Trace: [ 1967.708520] dump_stack+0x1b9/0x294 [ 1967.712133] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1967.717305] ? printk_safe_log_store+0x260/0x260 [ 1967.722053] panic+0x22f/0x4de [ 1967.725226] ? add_taint.cold.5+0x16/0x16 [ 1967.729376] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1967.734895] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 1967.740339] ? printk_safe_flush+0xd7/0x130 [ 1967.744645] watchdog+0xc21/0xf60 [ 1967.748085] ? reset_hung_task_detector+0xb0/0xb0 [ 1967.752924] ? __schedule+0x1e30/0x1e30 [ 1967.756884] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1967.761282] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1967.765859] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1967.771379] ? __kthread_parkme+0x111/0x1d0 [ 1967.775690] ? parse_args.cold.15+0x1b3/0x1b3 [ 1967.780169] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1967.785168] ? trace_hardirqs_on+0xd/0x10 [ 1967.789298] kthread+0x345/0x410 [ 1967.792653] ? reset_hung_task_detector+0xb0/0xb0 [ 1967.797479] ? kthread_bind+0x40/0x40 [ 1967.801263] ret_from_fork+0x3a/0x50 [ 1967.805567] Dumping ftrace buffer: [ 1967.809179] (ftrace buffer empty) [ 1967.812870] Kernel Offset: disabled [ 1967.816485] Rebooting in 86400 seconds..