[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 29.994698] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 31.242951] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 31.641912] random: sshd: uninitialized urandom read (32 bytes read) [ 33.524926] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.21' (ECDSA) to the list of known hosts. [ 39.054289] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/04 18:44:30 fuzzer started 2018/06/04 18:44:30 dialing manager at 10.128.0.26:38059 [ 41.440396] random: crng init done [ 63.733499] can: request_module (can-proto-0) failed. [ 63.744231] can: request_module (can-proto-0) failed. 2018/06/04 18:44:56 kcov=true, comps=false 2018/06/04 18:45:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000003000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 2018/06/04 18:45:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0x400a, 0x4) sendto$inet6(r0, &(0x7f0000000200)="0401000000c000ddb8460900ffb25bc202938207d9033780398d5375c5f73d2e5506dc5712fa9513f06f8f6575efe5eb8f5972eaecff8b307756e195719a8e9dcc1f7da06b09a5720fb49910972c9bd3e3b2b79a94df8316bc74031749b66cf255d208305032ccfa36d6d28e919a63c5233641939a4ae510d1fc6002ebf0758a43125442de581594c85b25e09e00000000000000008007b78aabd15856c1e882824841fac951a619aca8bd4423a566a9e1b94cd792e57ecf53cbd8b86a9ada62ad6a", 0xc2, 0xffffffffff7ffffc, &(0x7f0000000380)={0xa, 0x200100200000800, 0x8040000000002, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc3a}, 0x1c) 2018/06/04 18:45:02 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x2, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000180)=0x7fff, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/06/04 18:45:02 executing program 2: r0 = socket(0x11, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xa01) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4fff}) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) capset(&(0x7f00000fc000), &(0x7f000047efe8)) ftruncate(r2, 0x88200) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/06/04 18:45:02 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendmmsg(r0, &(0x7f0000001140)=[{{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000700)}}, {{&(0x7f0000000a40)=@un=@abs, 0x80, &(0x7f0000000e40), 0x0, &(0x7f0000000ec0)}}], 0x2, 0x20004000) 2018/06/04 18:45:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) 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) sendmmsg(r0, &(0x7f0000004040)=[{{&(0x7f0000001580)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000007c0)="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", 0x134}], 0x1}}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) recvmmsg(r0, &(0x7f0000003a00)=[{{&(0x7f00000022c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000002540)=""/200, 0xc8}], 0x1, &(0x7f0000003700)=""/135, 0x87}}], 0x1, 0x0, 0x0) read(r0, &(0x7f0000000180)=""/145, 0x91) 2018/06/04 18:45:02 executing program 5: openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)="2f677282ea92745b4ee6c6ad", 0x2761, 0x0) 2018/06/04 18:45:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) r4 = dup2(r3, r1) connect$unix(r4, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) [ 72.406246] IPVS: ftp: loaded support on port[0] = 21 [ 72.414910] IPVS: ftp: loaded support on port[0] = 21 [ 72.470168] IPVS: ftp: loaded support on port[0] = 21 [ 72.485205] IPVS: ftp: loaded support on port[0] = 21 [ 72.509699] IPVS: ftp: loaded support on port[0] = 21 [ 72.520420] IPVS: ftp: loaded support on port[0] = 21 [ 72.525105] IPVS: ftp: loaded support on port[0] = 21 [ 72.526723] IPVS: ftp: loaded support on port[0] = 21 [ 74.152942] ip (4640) used greatest stack depth: 54344 bytes left [ 75.064982] ip (4712) used greatest stack depth: 54296 bytes left [ 75.199466] ip (4728) used greatest stack depth: 54280 bytes left [ 75.292278] ip (4734) used greatest stack depth: 53768 bytes left [ 75.712238] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.718681] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.740155] device bridge_slave_0 entered promiscuous mode [ 75.802839] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.809322] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.841271] device bridge_slave_0 entered promiscuous mode [ 75.886400] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.892875] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.936254] device bridge_slave_0 entered promiscuous mode [ 75.971211] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.977669] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.998674] device bridge_slave_1 entered promiscuous mode [ 76.013087] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.019576] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.035641] device bridge_slave_0 entered promiscuous mode [ 76.045973] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.052415] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.060953] device bridge_slave_1 entered promiscuous mode [ 76.073510] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.079955] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.099240] device bridge_slave_0 entered promiscuous mode [ 76.116597] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.123085] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.140297] device bridge_slave_0 entered promiscuous mode [ 76.176325] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.182779] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.206250] device bridge_slave_0 entered promiscuous mode [ 76.220709] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.227187] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.244146] device bridge_slave_1 entered promiscuous mode [ 76.252707] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.259174] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.280549] device bridge_slave_1 entered promiscuous mode [ 76.293982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.313799] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.322087] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.328529] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.347572] device bridge_slave_1 entered promiscuous mode [ 76.363420] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.369873] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.396625] device bridge_slave_0 entered promiscuous mode [ 76.410854] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.417318] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.444933] device bridge_slave_1 entered promiscuous mode [ 76.465533] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.485552] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.498674] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.506905] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.516947] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.523438] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.567101] device bridge_slave_1 entered promiscuous mode [ 76.590525] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.610810] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.625389] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.631849] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.658611] device bridge_slave_1 entered promiscuous mode [ 76.672513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.683698] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.693909] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.732558] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.849302] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.890199] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.911917] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.102425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.191791] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.230867] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.283236] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.370953] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.381351] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.421188] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.470798] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.481993] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.524903] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.558158] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.604859] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.623535] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.682702] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.689777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.760991] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.792588] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.807138] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.819274] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.833185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.853654] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.860642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.886505] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.895090] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.902798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.923909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.975651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.982648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.021419] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.028413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.054468] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.061440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.076822] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.093232] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.100290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.150901] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.157885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.251398] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.258423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.274543] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.284237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.343126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.350708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.511866] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.542343] team0: Port device team_slave_0 added [ 78.561384] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.583105] team0: Port device team_slave_0 added [ 78.609471] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.617328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.662405] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.675578] team0: Port device team_slave_0 added [ 78.710742] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.728515] team0: Port device team_slave_1 added [ 78.841580] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.860715] team0: Port device team_slave_1 added [ 78.873609] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.885479] team0: Port device team_slave_0 added [ 78.902178] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.921724] team0: Port device team_slave_0 added [ 78.960054] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.968628] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.983740] team0: Port device team_slave_0 added [ 78.998987] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.019156] team0: Port device team_slave_1 added [ 79.030344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.050865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.069672] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.079528] team0: Port device team_slave_0 added [ 79.099104] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.114206] team0: Port device team_slave_0 added [ 79.128435] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.135746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.160420] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.173402] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.186633] team0: Port device team_slave_1 added [ 79.197198] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.204133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.220879] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.242078] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.256851] team0: Port device team_slave_1 added [ 79.263535] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.273819] team0: Port device team_slave_1 added [ 79.296329] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.303265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.312243] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.333857] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.346236] team0: Port device team_slave_1 added [ 79.361370] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.368309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.383319] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.410753] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.425428] team0: Port device team_slave_1 added [ 79.441726] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.453634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.478300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.490327] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.498637] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.514882] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.528485] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.535348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.569876] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.597799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.626833] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.640653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.649801] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.658271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.665974] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.675949] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.683322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.691369] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.703687] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.729662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.746154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.754692] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.764375] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.773562] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.780882] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.789216] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.799730] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.854178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.886753] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.919260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.932646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.946992] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.954530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.962513] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.970259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.977949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.985720] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.996586] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.014122] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.023335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.036369] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.048266] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.057427] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.066186] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.075938] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.094971] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.119240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.153274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.186634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.223153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.249824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.259774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.267658] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.275689] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.283313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.291657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.299451] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.307676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.318068] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.339649] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.349899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.364874] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.374755] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.386167] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.398443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.432790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.448695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.466317] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.473981] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.487751] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.498848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.522161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.530874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.550602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.567274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.585946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.661325] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.669790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.687864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.406149] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.412600] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.419420] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.425844] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.459672] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.467338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.557675] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.564121] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.570915] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.577330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.638824] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.661486] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.667922] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.674683] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.681105] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.690988] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.711491] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.717930] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.724719] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.731142] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.783219] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.869197] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.875668] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.882477] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.888920] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.916332] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.938834] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.945267] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.952063] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.958482] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.968153] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.980238] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.986663] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.993449] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.999876] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.027941] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.224512] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.230964] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.237716] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.244135] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.284213] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.488370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.502169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.517733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.532738] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.542402] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.549930] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.557742] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.854716] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.909415] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.251081] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.314987] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.364680] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.442945] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.642582] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.730396] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.778819] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.891291] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.037152] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.127659] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.147978] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.219235] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.424444] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.430730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.441815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.503796] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.510136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.518367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.553537] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.680569] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.880992] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.890968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.902772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.956823] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.963263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.975122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.004707] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.020096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.067174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.181569] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.187841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.199892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.232923] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.329601] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.374803] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.381177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.392813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.587357] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.593652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.606274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.677797] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.838644] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.909926] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.079246] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.260270] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.428339] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.660444] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/04 18:45:29 executing program 0: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000040)="0047fc2f07d82c99") setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080)=0x2a3, 0x4) r0 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0xeb, 0x3fffff) statx(r0, &(0x7f0000000240)='./file0\x00', 0x0, 0x480, &(0x7f0000000300)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000280)) r1 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigaction(0x1d, &(0x7f0000000180)={0x4, {0x8}, 0x0, 0x1}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000140)=0x4) r4 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000000)=""/2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000400)={0x1, 0x9, 0x1, 0x1}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) dup2(r1, r1) write(r1, &(0x7f0000000340), 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001a80)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001a40)={&(0x7f0000000480)={0x15a8, 0x8, 0xf, 0x905, 0x70bd2d, 0x25dfdbff, {0xf, 0x0, 0x2}, [@nested={0x10f0, 0x3d, [@generic="a8ede9183d83852c81db1f381302166a8f687e7f0442e440c15d305702a152b4cbf2ad5bca6e593b3e10318ced9c487ccecc207bb71349ddc4e73e6c0fa6ca53662e87b687afcc9869fe4f36478ec92ae54470bcb33caad4641b1bd5c94af53eb66ff3deb37a80e047660af3cc4a2c960a026599115645b6e3ac1ecd2f1e1cf2ade8d41d72930fecb05a4540f691c9725291e4e2541029eacb8a0c4c91f7fa75e9f65788280720f6c1aaf1497a6daf0fe3b0eba5d5dc92ae57f8c4ff8945bd16793b96e921794743ae2cde6b3f2042ed93b42f40f4c47c2c0ddd134ddad03d282f577ffe0321a7f4a0adad91021c940f5259a2b64dd229c617803eae8514984d1f6da5a1430e5abfc0934fe5eb001c0ca4f9e94e1cf626077c592fc7c1fb8e325ec426bc325138916d907ce06b1aa40f5176b65440c2a10a1d96a8366799dba293b448af577324653eb90ac36a6b0c4a7d3ed70be72ef3a91946d7339cb919a6786527aa8660b3d320a7463430d13d4f600517bf79ef436dabcf5a30732e3f424dd0bc04f173d2c571130e91f3789d0f3bf3bb00c90f9c0b9ca13a06850660386194a6453338d157974f7d93bb726789b0fe949fb051ccfc8d3e00acc59fc68e12273f9daaa09c335e112320466896fb193f05d68aa9c9df7ca40c68187dc9010f1dff771ab6d6336a7d74ddf237559dc8ac99162136ce140e45eec106fe86714fafb71f5a93ced85786ba93739a758ffd79a08e0229b60e4c4501b151e7f30209f53957039b2738204197bff9a48f2d38bdc8fc99f8fc68a6073906b5e136d701b349b911fe1c733b3970f50657b96cab0407ed93ba30925ae35d11390885b5376657148e6d5a7584387fea35b224a90ef6e52bed6ba1753051fe48d5838508410e60e12ed22a817ddd5b47cdbbaa0d0e6e4c73183b5196acaf7f1d38bdcb043ec2aa43af95a8050aebd781944f30457dd1505982dd0d3573b32446ddb0b01df9a3dd471a313114629731cdf7f235d19177c150f3f05780df7ddf523f635b43e3ed5d786a9a957a3ac1e402fae2f01c93f3ff548844a0a1be77ca05d5edad3e932034c11d412c8fbfff8e692eb60e6a223b548dfced4126d01c8644d930b0efcb9362c107496d653b2ab041d294d486b738352d1b80c73515338e729037cdbf84b7bbcb1d41ec9d1654983b2249f18930a469978b3ac434f47ae8f50a9ea5d8da51a54afcee79f025a9c9491256152aaf20b5730bb475d7ceb40040e5c4e5826d34b3177d25fd0f05ad326a627993d67ff862a0a4d0dd48172613c3e1a95e3ec2571ea3e73da18f4fb772ea894407484315cd9272a33fc14be11e743aaef5a8aba47cd7b935b12edcb9e755181b001122106356365d9edde3bdc8a5fb363483a24d7cb3c4c5b5c893ed0ed2cadc7396379fee278806a6321b74c76a085a1a52b03939338c599b38f13b0a85783c775d3d27bfe412ea3dbacec0ac5408f545209261d8ff2d9920a038f43dccac702cca2fd16aed6bd129e90a4793c9be9c96e4a4b7b050e4f2b432b28a1181aae5d4956b1dcddc02eb56fbe204159f3aa9bb4139e8c4c42a59131cbaaf0e5b907f2ea2527adfa774b2fcc535275b1a3005591e1fe977b90f33ec95186673f9e475f11e4035304d10798ea3163fb3e74c9950958ac9b1749fc1441881871b191b9a160a42ca44b15d17cffb73adc9acf30ff93eaf9a2a5cffcc19c4facacb54275f57049f90d069425babe17fdb01bdd89e24421f83f2912961df1cba3f049561a64442f1eec194ee155c6277130b468f96e1b159e1e29ebc310cb11df2f55cba38a098230193bc109a8f0eeb1582e736295970001b6eda1644fea051008da4463ec6d69853b2cbef8519001d17477c3007b40fb78c49d588014b63abef498dabafb829d8a40b3994859372a97c90e66e572467b5a0dfea1e2f7b15fb706e44554813dd7c8d75c0b16c80e33840f3e78c406ffa35b43ce7f0e11837f0e6682eaf058c105755169339d66802c9a7d90330b13476d5fc014e8efd16a4f7af7ad6303d238139f3603dae63f53893697d25b8c073f05be71441a0d707f4a53cf7db030939a95f650e361074a4e778fa0ab1190ce1c43852a84e8f3f6ab08eb14664376b74a33a8224976207a9f642cd02e63fbfe4079a0f91a8d18fa4ac19eafd948b97df24c727735441fcf257923c66300ab0e14b3da0d84df2c2c86bc8d36b9a02363b7b816372a538b421e15d19a589da7bc1682415067691a54dacee2cea1259a39eebafa6b3d1dc2f3367d7735a51e7c601686311d7989230be84aeb3020922e5b4628f7585f2d55ce949d6a7c477399a69a63f558da359d20cb8d8750da057b80a9ecba0a2a7b919ca227e83b027ca45e931c707a5fb85ed081b8ddb2883e90546a094a3d90339e4f8f8a90d4eb57feb7f5c69fdb88b96c180b0e7a1c50da5e662c56b3b8f88f49c9c3d1b015728e15c275892d71e1d69fd0abc4eecf4ef270b2b22fa699fb9c71de381ef429992fe8700fe6cecf7c358a61f2b7e5ee61d8055c927d1dec1efbfa08b1859e296f0a485d58fbff18372215ac0ed225e918d8f62b480dc0e0a1ba89da34747ca90443826785bff73f59c0617d0db2062af06301fbeb356e6a9f58bed07c4c0f9737aa83a55f8cc91447002e8e05159cdcf148a885e2569f6cee832213ea99a309a38327c56b57dfe4f9b36d3fc3a49634b0bb6007101f9f1217d2873d22ad01ff23ea80bc8c22b14752aa8057d7611c7115bd7826fc2d5d34039811960b2971ec296db0d6cfb40748ef733b4faf4691852a4fd93c9fbe9dfbe6af817a5b9f0db88514e14e1987aa823806a0cd48d24842f062e6d6c7fada86a58f4d200d46327f024a05c81001ffbb72eb6ddc2db306a18cad021093af2cd29a5274ddeb395fc839edef446250fe62061c7c795315451be99f9dd2e34f5cd2794e6c54239e72d0faa9a7126edd3855c995b124d32f98d2ec7b0adcab3de230a57a3b00e13a82348eec6152758c2e88e7b84309920afbd8efe11885e1c1f3fe6866cf540728ec0fedac56cd49bc54243c0aafa8d077d06cb9d6e6df7d719f0a3884f57b45a54efed2686786896160067b2227520c056bb314be146f77769dee65159dc6c55e96c19f921d8ead2d4ac6cd3693f9e0e659927e47c8f6ffc71c56663541cfed09b2e8f8c3f663908507782183c05d07d2efe7be00a59b3ac381c4fdc99352f5210d4abf94c189f348653a4f046fded8daf8caad929e7fc16a3f8fff113afd66be97f1f98b54f7d7338ab59c067a7fdc6545a09298540b9b1619e6f14fd6305b132ab799ff62136c00b13eb9192f1829025dc1c37b5c5942156733e24b73e943d75931f2c4fb1ac379fd5e663fdc3db8c718f41c943903cf93784d84e1c1048f30345ae3283e7181e0da3b208e12ce262d01f4e8e3c79edb1aacf5dec5d4e42d4d10e4a04c4e7c9f64b0e8caaa02032d5bd03f51e46442bbf7cc0f5f3a0293ae0bac935da85373fc309ad4fe83a392dc623b980a48180fe53c9a2959ff5a8e9393f00d25a61d244edfac1609d3651574834e739468cb06833fa71f4aa8b0f2fa09d213c23ecd21cdec1ae47f8e217ab411a212f837bbbda7408c78c250aa6af84ab712386e796e33d8a31f032a60da33f843b231d2b7f4a6752f61552d70d60eea1ddab583e67d93459841ed921d1f1293562b2a70d62a0e469766ce06392c5e6b71600bd9337c6b31c0ea1f502791ac4a88d5def4e59eb9f05c87a0db0dc767188f42e1fbd89b64bdf57e59f15b2419c44c1dfa810b21c0dec353899ce2366ca8fe0cae9006367c0360669b9ffab813c6100d5fab28e9aa71a56662f5bae33dbf805f2bc336d9ceea80b3c7a23394ae99d49c84763e4535f03ef34bbde7aacbb8722934610561cc3960c623f9a83af663f0b9d41c859aa5ddd9d49b0f4ebabac37220ec0bef4467e3461241620abcf865cce6c1e6ae34a85bda700a1d44e6c95ad341b515b668eae21749bf564a8b5141ed3569f1557925403f195444ea4de3f6d13c8628465879bded40f5257a78a8fed1dbdb5b1f1131150a961b80e502401fee15bfebfac9727370d67b2dd501f747262ef2aa48f4d6aac1cffb4a4d8e50343c826133fcbcc244a5e89e2b5aea3cacb921db360773b17ea4f6ce3031b637448be60d5ca46722821d7c6ca8a50b48ba6ab187faf9584be34742a20f893e8f6cf812c25ab5fc6397c00b963f2373ba46a3acf364c6f67d4728059588b6b2d4d2f4c7c4b2f7b036002b5f815e8c1dc7ddad5b0d0c0fe07c693f3f8c08ddc5781748a1062289150f56c6948e9d027c168af2d405404e9b4c23f2a54c43f5a8b8a4f92a9f255a9a753330c903adb01148f4e2ed99cd159ba5750b613919e4de2f514f02db7725a448d15638ecb95a6ed1327a7595413ec98810dd27e9a61874828b02a40aa88cdcfd4c098a243cfba923f232e64d7ba99209fefc33371598cd4cbe696e8d7c188cdd89c9c4ea5c24818693f67e551928a321e1b60b160ef169d44a776eb5b1b39ab959b08288db5f44499d6fa656d386b2bdb9e8db7295c4f376ca1a769abb77548a1ccd5692c9a125791842c717a7e97ffcb02f70e6a4068a8c49898598dbf02bb472b57206f0acc08720e0ff58cfd4b88ef963a4ec6394e8c6c5ea5bfb13327be3dcdfdadf76b0f19b9814a84c2f0c2386a4cd299a3980302ba6ea2e973c2a1d75ccd7ba478fe8a4429d317da0cd7a908aa4367c86eb487bd9cb1e274eaf2ed1d5063b3f6ad144eb42200b231f5101db8222a5f1483b740522436356718495a6bcde331e99e45310da4f61d49ab8ed2538d7cc03976913c4f3f733f7fc03e484842148bb9981a0ea0f39e3c35fe2e54ddd0ca31e09d4aa188867d07ca6ab71a2511f32ab208087aa58a62652c9d4d2e4bfc3ffcc137ded9f6437b32f92519d09362e9053f94797cc4aacf91d20d3b05e0f5bdcc8a0e0580169b59aa3fb0464bbb4a2a8bd9c318e3337357b64cb905fb19a596973b238a6d4150306fe5bfd37073a9c65c04d817edda331776246e46b7e5f2b2f71ea58b5405e83aad6f3022b6fcb46a05368cdad3a76cf43dd835e329754adc27d430e32bd774754f630987da090b603b7db1309105987162b334e8fab4b1445c73848a6bcf28ac101459866013248c7349e4aa78a90252768a6c01fd1daaf738f629f9d1bb5d37a00f9f54362586990dfa1478a6cc9e6d4cdb511af89f99f8271c58e6fc03b5e3cbf4a85972e1f33458fd764437b5af2ed75cde56509c33e372c4148f51a256b4a210b56b1d030b95e14091f170191a71df0ab3bf3a6f82261d7698214e47ab40b768939608dd7c910c724d571de956033ffcd23a786ad7aadbecc8d9b628dbea421267f2b091b5aebf25f018cf07184b96dd1e2afe4b12377e8561284f597cda8021dce48f59b2c81c24b8b8e2e58915ac28eec82182feac787076f5829740054dcb98389f71a1a1fd96defdeb9de6846bdb615410c99f45ae02b6ffbcfd643d3114e65ba63881aef154df93a325507231d3051cbfca5ff72516e1e8ad3317a43cea4c0ed959eb269cb0f4b33efa8e7511ade7485de169ee627caf9c36427e80e236ce3f3749034ceed430a69a1e046715c104c511950c5248dcb4b7965cebe495efa538c21d8065cd100a459df69973fe4e9f87beaa80cbce58d1cd41af8c59f0a048fb077c830ee0b591a7c141e5e776b697e873d8a8ad72a9bcefdfa4665dcea9b3ec608a5d", @typed={0x1c, 0x71, @str='+vboxnet1\'nodev-(&():\x00'}, @generic="7e3e33545c6e39846cac8a853c895a28f6eef75106d09351450739dc20214c3e3cce55692aafd1c8ba90fc4a871aa3daef15da629f5b9e4199ea79cd97df34988b60fee261f6bc187435652db2f1b4901a27557d71ce7684233612facc941f8ab270ded91a34c1526841a56b13ac40a2ceb4e133161ec9f3e98d60c0735f9c75c3cb147c6e4765d836217f9b2d872d6099ae626e02f0a3556d14b85bf60adc00fa2d39839da2d5ad45438dc6e3d1789adf1dd93542ba419aa075ab2a389c8dab7725b1dc1e0f0ac9670c01abe8eef3"]}, @generic="3db9acff0488946ecfc6717346e5d5f52d51cc4a7d994942b2f201e873e328836254f87b315e4187528e0f344d249839e077402565bf401622f0a082482225817d302697e7a35b1687774e163f8303e0310ab8f9812407f4c75ecd39f053568864328755ad1ddaf10f81abb069fd56ca95fc3e83ebf7f361069e8550c21922a10c27d02a183e1720aed5a4a7744bd01f742015aa6de825c534a9d8c980bd7136dcba3a6f458bf1aef0a72112693e060be5f51a72c50175987fb4a00602c2c636fce8818b0730382d47967c163461783eea4c", @generic="fc4093b06950a948d68f6f3ee66ae5ffb61633a609768008ba1860ff100381f28a9eed64805bdf36acafdf3a72e1e4219fd6b955dd609f84508f73682c5fe5c22108f93be0d0b6103d7e49f37bf05308271a15110bc4cf2923708274029df483aee24f68071fb7f68e0a80b0970e29993d67ee88ccad9062ec89825027e413f771015c746b6c9195800e44f7106a4f372ef5b964be61974702d5a1cd212976130e52f2682281899d6325657724591f48700e72b532c8be1f405856f569950aae84eba2a6eb5effd06a3a", @generic="f1a9fbb2ef5ea255ca2508bd8cc7a006690c38ff1beef877c2c5ed5853e16e8451b9b35eebee651794d49e8e22c4185edf3da47b669d5bfa8731a64e88cdbb5c1b3295ee33528d7dfd7034fb476e48591b2c3768f8bb9fb9b5b722d66ff994162ecc75db17feaed7dff755fa77c45ba9ba46bd57c1555582648dff", @nested={0x1ac, 0x5, [@generic="31eaacb70a6bb8cd911ec5014e6ba7dbf4dc3c69084149b7b6bcde8f24238d79a1a3ad626eb3bb5ccea618f20049689970baa134f1bfc63cfc26e89c8cdfd022e5dfb3776b763b95c35be7e98071a7ac66a6d47b70", @generic="c69c5bd45495a5817757cead369d06dcb849bede8886306256b410e044c2d6861c007dae099b7319f5019e82d44a6bd22a7572ce02a6b6bc6f8eba795f45f0f9285c162a12f12a70a4272cc24423e9deac083cb0a7c0f28cea6757edc12f2eebe988f77cbc9c147300a1fb7d776efdeed106881abbb367fc66477d2da632232883c861b72916e863c1cc1ef528e254efae88f4ceea7397b24edde1b91b3073addd34c177f58509ecd29899ef775ce93e9e7ce8ff7bc2e72aa6db3383477aaa9e38761e7c188111b05174e4f782694159bb38af692d12870dd580da59114dee2e3db3c7b8c8ba9e46f90f3ff1c46527f39be1e909a585", @typed={0x8, 0x78, @fd=r3}, @typed={0x14, 0x49, @ipv6}, @typed={0x10, 0x18, @str='/dev/nbd#\x00'}, @generic="4d5db8b74d9deae1e2fb45770ffd10e617fc69c712fd6a30f8efaf660fde8687961e9018417b3c79aca0c3bc0b74"]}, @generic="bd4f001311239e70247d05594df12dc58fe8a99a0d37cb50adbe19762454a986984617259881f4367b675f4200d2ff7265b73fdf79df7a023b0a1a55bdc68c4f3ab96dd32a91900161d3170f5f2586b977480a50d940673b53b9d9d8ae47227c70dcdf49d18c1ad93ddd92e00373033fe77745184559d111d632ce50642816102fcbb5c303ba64ad8674d420ca660896bb667bfd578888ad8a802bc05eedcdd5d4d1d5a997e884701f791e1021aa870f5defb64892119e1c184066db4d9ba053fa5cae82fbd64b18b27aaa71768fad9fd93934aab1", @typed={0xc, 0x43, @u64=0xffffffffffffffff}]}, 0x15a8}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 2018/06/04 18:45:29 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x81000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x98, r1, 0x0, 0x70bd29, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x655f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x2b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x2, &(0x7f0000000240), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, 'bcsf0\x00', 'bond_slave_1\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0x130, 0x180, [@statistic={'statistic\x00', 0x18}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x328) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0) fgetxattr(r0, &(0x7f0000000300)=@known='system.posix_acl_access\x00', &(0x7f0000000340)=""/226, 0xe2) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000440)=0x8001, 0x2) fgetxattr(r0, &(0x7f00000002c0)=@random={'trusted.', 'broute\x00'}, &(0x7f0000000300), 0x0) 2018/06/04 18:45:29 executing program 4: r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000240)="16", 0x1) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000001c0)='^', 0x1) r1 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x9) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0x20000003, 0x0, 0x0, 0x267) 2018/06/04 18:45:29 executing program 5: r0 = socket(0x11, 0x2, 0x0) socketpair(0xb, 0x1, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000280)={@empty, 0x0}, &(0x7f00000002c0)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'vcan0\x00', r3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000200)={0x6, 0x0, {0xffffffffffffffff, 0x3, 0x2, 0x2, 0x1}}) r4 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x6002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) pread64(r4, &(0x7f0000000100)=""/204, 0xcc, 0x0) 2018/06/04 18:45:29 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x40, 0x0) renameat(r0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r2, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000040)=r4) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000000140)={0x3, 0x1ff, 0x3, 0x6}) r6 = accept4(r2, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) move_pages(r4, 0x2, &(0x7f0000000280)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f00000002c0)=[0x4], &(0x7f0000000300)=[0x0, 0x0, 0x0], 0x6) sendmmsg(r6, &(0x7f0000000c00), 0x4000000000001e6, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x100, 0x100) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r7, 0x4) 2018/06/04 18:45:29 executing program 7: r0 = socket$inet6(0xa, 0x80803, 0x87) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x2, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0xffffffffffffffff, @empty, 0x5}, 0x1c) 2018/06/04 18:45:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x44) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="e17d4ef7becba6990ca0d89bbc6b37d077c9f5929ce547736e674ff0ce8872237ddeddc5c34b2a69bcaaca874883ba2fe0ccc7b2de390ce17e170192e66e9dbe10100d2ddfc502b2071d93f922") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) 2018/06/04 18:45:29 executing program 6: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ftruncate(r0, 0x3) sendfile(r1, r0, &(0x7f0000000080), 0xe2) [ 99.000101] ucma_write: process 256 (syz-executor6) changed security contexts after opening file descriptor, this is not allowed. 2018/06/04 18:45:30 executing program 1: sendto$ax25(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffffffffffffa, 0x0, 0x0, 0x2d0) 2018/06/04 18:45:30 executing program 4: r0 = dup(0xffffffffffffff9c) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x5, 0x1) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f00000000c0)=0x2) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000380)) 2018/06/04 18:45:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000380), 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x0) listen$netrom(r1, 0x7) 2018/06/04 18:45:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000140), &(0x7f00000000c0), &(0x7f00000001c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setfsuid(r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = accept4(r2, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x800) getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000000300)=""/186, &(0x7f0000000180)=0xba) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1f) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f0000000240)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x7d) write$binfmt_elf32(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x11e) 2018/06/04 18:45:30 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000300)=@random={'security.', './cgroup.net\x00'}, &(0x7f0000000900)=""/130, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000880)='/dev/loop-control\x00', 0xfffffffffffffffe, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) lstat(&(0x7f00000001c0)='./file2\x00', &(0x7f0000000480)) sendmsg$nl_netfilter(r1, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0x1c6, &(0x7f00000002c0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="600100000d0b0004a9f0c9406117fe25000000004c0135003f0500f678644c0314002000218100000000000000"], 0x2d}, 0x1}, 0x91) fallocate(r1, 0x3, 0x0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0xffffffffffffff15) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000280)={0x5, 0x1a, 0x6, 0x400, "fd6e10e9d1754cd73b0a3aa453f0c6238589be9484b9803f4d1aad7dd5e7ea14"}) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r4, 0x2283, &(0x7f0000979fff)) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000140)) ioctl$TIOCNOTTY(r3, 0x5422) clock_gettime(0x0, &(0x7f0000000180)) write$evdev(r4, &(0x7f00000001c0)=[{{}, 0x7, 0x0, 0x6}, {{}, 0x3, 0x0, 0x3a3d}, {{}, 0x20}, {{}, 0x0, 0x0, 0x52}, {{}, 0x0, 0x0, 0x9}], 0x78) nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f0000000240)) 2018/06/04 18:45:30 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x81000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x98, r1, 0x0, 0x70bd29, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x655f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x2b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x2, &(0x7f0000000240), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, 'bcsf0\x00', 'bond_slave_1\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0x130, 0x180, [@statistic={'statistic\x00', 0x18}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x328) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0) fgetxattr(r0, &(0x7f0000000300)=@known='system.posix_acl_access\x00', &(0x7f0000000340)=""/226, 0xe2) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000440)=0x8001, 0x2) fgetxattr(r0, &(0x7f00000002c0)=@random={'trusted.', 'broute\x00'}, &(0x7f0000000300), 0x0) 2018/06/04 18:45:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='map_files\x00') fcntl$notify(r2, 0x402, 0x31) exit(0x0) fcntl$getown(r2, 0x9) accept$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x208000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@delqdisc={0x68, 0x25, 0x100, 0x70bd2d, 0x25dfdbfe, {0x0, r3, {0x0, 0x13}, {0xffff, 0xffff}, {0x0, 0x9}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x8}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x93}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0xf, "70013c", 0x9a6, 0x4, 0x4, 0xb59}}}}, @TCA_RATE={0x8, 0x5, {0x800, 0x1ff}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x254f535860e6d850}, 0x4800) getdents(r2, &(0x7f0000000380)=""/181, 0xffffffffffffff52) 2018/06/04 18:45:31 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0xe0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e20}}) sendmmsg(r0, &(0x7f0000000a00)=[{{&(0x7f0000000180)=@nl=@kern={0x10, 0x0, 0x0, 0x2100000}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)="10c9b367e6c77dee455d4f5336e225c61ea9d727d696cdca5228b9cb03703dfe9216d481ea8ea800ac86adbabadfb5b05e419ea3f86ba751c5fc6042d9ee7635c66083", 0x43}, {&(0x7f0000000280)="8efb3bc7d0d6a13c57c24c6fe21638760070539007c1f4c40c9e19ec7d8ec9ae7edb4a744980b6f9224b6f8fcf681753f7abae910f804280ee1881a7", 0x3c}, {&(0x7f00000002c0)="132d4ccfd30401718edac590bcde3e70e9b0b71d2da751120d7e9e3fbc3c108d374ea033f0d571f1fc9f0bf73a73111c1f4477fb4990e455388250d9e690cca5117b7848eb089caf07ddba563fc6ab409699359522f91dc43b271650194129921b2ece1a88cae3016af64bacdf34aa1b0704d0cb108c928d5f6c", 0x7a}], 0x3, &(0x7f0000000380)=[{0x30, 0x10b, 0x7, "6f50f42315f0d2c07319583a06c55e789f62d0529b9fee0f09b4e07068b2c4"}, {0xa0, 0x111, 0x8cc1, "62f8cf47360b4f612e465d8b66fca9eeb93e4cf55f14b96d6b1c0975828ba672b70b8302da3925ee8e5c1bb8d4a5b4d735e24286c0d72403e6e76be834424badabdca0fbe9d54fc3bfad474a34eeff63645b88d998f04f7b1c86bb988f975991b0162629e65a6477dd18f4de9e5c8d68a87b5eb739472aadc9ead60f3305051fd334e7a75e3dc0e2cb277d"}], 0xd0, 0x40000}, 0xa0}, {{&(0x7f0000000480)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000500)="296a209d42ed4b58154fd7b86e765e38472917b0be5eac757c5f2c29a30b9773d0e4da521a702076ac8d846a819a74b5fc72543fbd93ea4a6b0ea7d0f2bdc60c9d3c7043e75877e4ba6c67940fbe5e4a9f9790a8c5e278f09a8b63f16959898c2335aeae0ee9a6ece7e425a02cad41987544017d47e551c9ae61aded12c64b823a027bc961", 0x85}, {&(0x7f00000005c0)="5f1a3e35f38c3a34f9c860298d5bd0b4233a61accc8a6d03ad94af79a3287423e6feff08c4363b53dc4c82968f0aa2745da58bd391f7ce0cad4dd6f832286a92bb82f812e7961fac52eefabdfca0cf9f6564c0b594036918cfeebefb3ceeba6803c38dc2cfb39daf7f5cf1dff3b90416970cea1f6943d98e3e3474867d2fcb9987b1194071c1a5bf88892bdbaf77077e083754c0c06826948be0993c242f5d9d68b28cec6378433f874841d5d6f125685a", 0xb1}, {&(0x7f0000000680)="a9a4aff996be46e1c88cc20d6cd0da38b3b84c6a05b11539ec7720a2aeb6aa65adfd2d45538044bc5cccd0dc329232c41e7e2038731256073718a45a96862092ff2ca4fc78522407d160ea71d6fc74f95d7e576a376bf28bf79edf51c171d3339670fa5299ad992a307c28fbbfc42cef411c353c32b218d70de972208ee59029b094262e0b9b1358d1f8be50ff00c3a134c14a351a010c628f659e4573073e0e9f859ea1a2af2d281fab8bfdea583a09748ccae6ab9f8fc5e2ff22d62551", 0xbe}, {&(0x7f0000000740)="d86f7a903eaa", 0x6}, {&(0x7f0000000780)="41a2b3674c60cbfae982ce9e6267d724c30299b68731164872d122d8cbe86fe48f538d90fc5ca694e12969e4844bc528c4ea", 0x32}, {&(0x7f00000007c0)="33ad9bb7910c37ad2ae6e68601b7a119a282113cae8b87409bfb", 0x2a7}], 0x6, &(0x7f0000000880)=[{0x30, 0x117, 0x1, "35d72e656bfbc306811e1c748c7d9ba95b6d1b2a7c51aef15eedc1"}], 0x30, 0x40}, 0x7}, {{&(0x7f00000008c0)=@sco={0x1f, {0xf3, 0x0, 0x1000, 0x0, 0x6, 0x1}}, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000980)=[{0x58, 0x12d, 0x1, "29d3f65ea1eb5a4f90e0ab75bfc855e7c7851cd3180d76c9b5c9dc4168c680df14d619de101aae61718f478896b85504882cf1554fa48e4574022bc0d39b6b0f57b57b7c3f"}, {0x20, 0x10e, 0xfffffffffffffffb, "680b7346bd235040ca"}], 0x78, 0xc801}, 0x101}], 0x3, 0x4000000) r1 = socket$inet(0x2, 0x5, 0x0) accept4(r1, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80, 0x80800) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0001300, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) 2018/06/04 18:45:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x0, 0x40) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000580)={&(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0], &(0x7f0000000500), &(0x7f0000000540)=[0x0], 0x4, 0x3, 0x0, 0x1}) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c) r2 = dup(r0) connect(r2, &(0x7f0000000400)=@un=@abs, 0x80) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000005c0)={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x100000001}, {0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x2, [0x3, 0x2, 0xaf, 0x5, 0x100000000, 0xfff, 0x8]}, 0x5c) 2018/06/04 18:45:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x2000000000000) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000400), &(0x7f0000000180), &(0x7f0000000000), &(0x7f0000000280)) r1 = accept(r0, &(0x7f0000000100)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000200), 0x1) fstatfs(0xffffffffffffffff, &(0x7f0000000340)=""/174) setpriority(0x1, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x110) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0)=0x5, 0x4) 2018/06/04 18:45:31 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x5, &(0x7f000079bffc), &(0x7f0000000040)=0x3) 2018/06/04 18:45:31 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101080, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000140)={0x3, 0x80, 0x8, 0x1, [], [], [], 0x5, 0x4, 0x54d7ac31, 0x8000, "d69d5d37e29685febf9ebb6bacdf7d56"}) unshare(0x24020400) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x8000000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000400)={0x0, 0x1, &(0x7f0000000500)="a7"}) 2018/06/04 18:45:31 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc0505510, &(0x7f0000000200)={0x0, 0x6}) socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0xa8000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80000, 0x0) 2018/06/04 18:45:31 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7003, &(0x7f0000000000)) pread64(r1, &(0x7f0000000280)=""/153, 0x99, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000340)=@hopopts={0x2c, 0x23, [], [@ra={0x5, 0x2, 0x1}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x401}, @ra={0x5, 0x2, 0xfffffffffffffffc}, @calipso={0x7, 0x10, {0x5a70, 0x2, 0xa, 0x1, [0xfffffffffffffff8]}}, @jumbo={0xc2, 0x4, 0x80000001}, @pad1={0x0, 0x1}, @generic={0x10000, 0xe3, "36e8cfa9a3de6e8bf965081a37514f2661e8fc87cd60532fed0ce8995a0c444b9d4de26878787316aa5f20ac9253f4c5bb8770d08396996f6fb0d007206ef3fe76bf4459df65d8e0d4d2e4cc3d006a773978e9d5d2b4ad582fb8b199a95b22b37f07122fa3efdf3ead476ae90d9f21da8776bfbdf60535df421ade8bb84ec9ad3583f1f4db202c06f5b0a1a4b93ff9befa4068494388fc119c25006d0a7d2f72fd9cc8abcb2c416f34c2f55f679f8f12237bdd1757d7d3b09421ad8f9fc3474cb0bb07629ed5bba389d2bb93a8a43921e9c5c9ebb00ddaf3aa83f82afe636e259b4eb8"}, @jumbo={0xc2, 0x4, 0x3f}, @enc_lim={0x4, 0x1, 0x1}]}, 0x128) 2018/06/04 18:45:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007ac0)=""/222, 0xde}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f0000000040)) 2018/06/04 18:45:31 executing program 0: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) accept(r1, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x80) r2 = memfd_create(&(0x7f0000000000)='-!&..cgroup[\x00', 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r2, 0x3, 0x1, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) clone(0x0, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000340), &(0x7f0000000280)) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000100)=0xfffffffffffffff8, 0x4) 2018/06/04 18:45:31 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x10, 0x5, 0x7, 0x13, 0x0, 0x70bd25, 0x25dfdbfc, [@sadb_ident={0x2, 0xb, 0x0, 0x0, 0x8}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x6e6bb7, 0x6, {0x6, 0xa2f9907a3f9d80dc, 0x6, 0x401, 0x0, 0x4, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e23, 0x401, @empty, 0x5f9a}, @in={0x2, 0x4e22, @rand_addr=0x727d}}]}, 0x98}, 0x1}, 0x4000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000000000005000600000000000a0000000000000000000000000000000000000001000000000000000200010000000000000000020000000005000500000000000a00000000000000000000000443c8630000000000000001000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/06/04 18:45:31 executing program 2: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x28, 0x70bd25, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/06/04 18:45:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffff9c, 0x0, 0x1, 0xe2, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) bind$alg(r1, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000001c0)={0x303, 0x33}, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) accept$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) sendto$inet(r0, &(0x7f0000000000)="18", 0x1, 0x0, &(0x7f0000000040)={0x2}, 0x10) 2018/06/04 18:45:31 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) futimesat(r0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000140)={{r3, r4/1000+30000}, {r1, r2/1000+10000}}) r5 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20005) r6 = dup2(r5, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48008000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) r7 = mq_open(&(0x7f0000000340)='/dev/snd/seq\x00', 0x882, 0x2, &(0x7f0000000380)={0xe7, 0x10000, 0x4, 0x8, 0x6, 0xf02, 0xfffffffffffffeff, 0x8}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x21, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) connect$netlink(r0, &(0x7f0000000280)=@unspec, 0xc) r8 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1a, "09d3de05c87d290c2dc6278a545314895a2f0165534bb5dd952c"}, &(0x7f0000000400)=0x22) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r9, 0x6, 0x0, 0x8}, &(0x7f0000000480)=0x10) faccessat(r6, &(0x7f00000002c0)='./file0\x00', 0x4, 0x1000) mq_getsetattr(r7, &(0x7f0000000500)={0x43dc, 0x3d, 0x1, 0x5, 0x8, 0x80000001, 0x0, 0x7ff}, &(0x7f0000000540)) r10 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r10, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$sock_int(r10, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r11 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r11, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r11, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) tee(r5, r8, 0x4, 0xc) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ppoll(&(0x7f0000000180)=[{r0, 0x28}, {r6, 0x2000}, {r8, 0x2020}], 0x3, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000200)={0x8}, 0x8) setsockopt$sock_int(r8, 0x1, 0x29, &(0x7f00000004c0)=0xff, 0x4) lookup_dcookie(0x7, &(0x7f00000003c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000080)={0x3f, @tick, 0x0, {}, 0x80000000000}) 2018/06/04 18:45:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007ac0)=""/222, 0xde}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f0000000040)) 2018/06/04 18:45:31 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x408041, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)={0x0}) r3 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x8000, 0x600) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000002c0)={r2, 0x80000, r3}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r4 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4e, 0x200) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000140)={0x5, {{0xa, 0x4e20, 0x15af1910, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000240)={{0x0, 0x3}}) 2018/06/04 18:45:31 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x1000}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) 2018/06/04 18:45:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000000040)=0x1) 2018/06/04 18:45:32 executing program 3: openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x400000, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) accept$alg(0xffffffffffffff9c, 0x0, 0x0) accept$alg(0xffffffffffffff9c, 0x0, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48) fchdir(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) link(&(0x7f0000000180)='./0ile0\x00', &(0x7f00000001c0)='./0ile0\x00') syz_fuse_mount(&(0x7f0000000000)='./0ile0\x00', 0x40000004, r1, 0x0, 0x0, 0x80000) 2018/06/04 18:45:32 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x27, 0x2000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000001c0)=""/165) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="8f4a3c8ec668563d6dc30a4bce3bb406e9e3779faf89f114c0804b633686c5b3a0fcb2d6e2e6e983dbdf9246c70de53ffc7ae7ae97d1035a99ba8d6d37d3bd80bb51f501276bab8990697dc27a32c72027fd9b820d866c434dbe2c49fa1f78a9b6024c6f1efe93a6138dec4bdb715c1585b30452e2b0afef19ceaf5077", 0x7d, 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f0000000100)="c531e46e44406bc22d853fd501ef5856453903c9d280f89f7c5cd8a66e77b40e8475909067291724d48112a58a66b9e83108ff15bd3a9c1e2b25ca8b13f6b2b6a5edeb57abb25b7a84c603c1b011cb1d974ad9c641213e5b40be253045de4a29c23afea5689f585d69", 0x69) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x1e, &(0x7f0000000000), 0x356) 2018/06/04 18:45:32 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0xbe8a06007507907}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r2 = socket(0xf, 0x4, 0x1000) r3 = dup2(r2, r1) ioctl$KDSETMODE(r3, 0x4b3a, 0x6) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000000440)='fdinfo\x00') exit(0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000300)={r0, r5}) openat(r5, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) sendmsg(r2, &(0x7f0000000400)={&(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x5, 0xfffffffffffff000, "8913d197577c748e974da71e93307f71229d12e2c88373e0aed6f4c530dd6cf76d18ad00517ba51f30cb60dbe824edfd2f43a533b9abc7caa26e088b95f972", 0x8}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000000)="0cc66dff95b18e4cf52e830c026bf0b9013781a0f6e490d2413439ebf205d935c3e1872d7ebfd6fcb4f6f7b7", 0x2c}, {&(0x7f0000000180)="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", 0xfe}, {&(0x7f0000000080)="721f0b350410c17d9147ed6c821e970b18cf64ceb902f6d148f30ef88efceaf6a10921d924d2bbe151a23abe8ccdd6c4bbf7253601cb58c3daa0570751", 0x3d}, {&(0x7f0000000280)="aa5ed65d", 0x4}, {&(0x7f0000000300)}, {&(0x7f0000000340)="20e38178f6b9b6c23d53873db3762cf9ba8a66", 0x13}], 0x6, 0x0, 0x0, 0x4}, 0x4000001) 2018/06/04 18:45:32 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000440)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b40000000000000000000051a500000000009500876e08988f13978ad63f2a34bcad065ef29e4e829bf30cc1ec36ebcb213d54af93bc8a99f6cc3819ab4a78e14de132a6354020c8322ad7fc8ad1bb6c9b363355c4a34c27050000001bf2d8e016d538f635ed14634e19f6e7df579043fbe0fe24351a6ed6cd7cef490400006850fc47caef91ab131bd01072d7c62530b93e63d04f160ea0"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/04 18:45:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r1, 0x500, 0x70bd25, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x35e}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x80) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r3, 0x80000000005015, &(0x7f0000000000)) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x7, 0x82) 2018/06/04 18:45:32 executing program 6: r0 = epoll_create(0x4000000000ffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x408000000005}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/06/04 18:45:32 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000000000180) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setown(r0, 0x8, r1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{}, {0xfffffffffffffffc, 0x8}, 0xfffffffffffffffd}) 2018/06/04 18:45:32 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) syz_emit_ethernet(0x1b, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000000117ebc10ad8647c525a1e4efb8fc07c796d073091e389e60c2a43dccfa1d24957d405a3e15bed12e1a7739bc9a23df0df77672e5c905772a5e51e84d6781dba56e6b0a0cbb865aa07cee38bd490e212b889716720c5fc67856ab20f6669174f2073c4bc9d015d86d53f448635d865b093fdc66ac53ffb7bfa4a31149aa61a98b30a11691e1ceed756044afb24d9779b2ec77292cfee4bdd89adbc440f7de6e9b827092373ac1ccfe662aee67b0816200bb6b5a6b30e3375fdce460df2d7ed7233df5199a3c"], 0x0) 2018/06/04 18:45:32 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000003b40)={'broute\x00', 0x0, 0x4, 0xb9, [], 0x5, &(0x7f0000003a00)=[{}, {}, {}, {}, {}], &(0x7f0000003a80)=""/185}, &(0x7f0000003bc0)=0x78) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x251, r1, 0x8) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003c00), &(0x7f00000041c0)=0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@empty, @multicast2, @multicast1}, &(0x7f0000000100)=0xc) bind$inet(r3, &(0x7f0000dc9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000140)=0x17f, 0x4) r4 = syz_open_dev$mice(&(0x7f0000003c40)='/dev/input/mice\x00', 0x0, 0x200602) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000003c80)={0xa8, 0x9, 0x7}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0xe0c9, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000002c0)=0x10, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000300)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000340)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000380)={r6, r7}) ioctl$TIOCEXCL(r5, 0x540c) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e24, 0x7, 0xa, 0xa0, 0xa0, 0xff, 0x0, r9}, {0x1fffc000, 0xc5a}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r3, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r3, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) 2018/06/04 18:45:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000000)="541d8a19efcbb2ed6e00fd1006526490eb0eea4322984a9b8a5a549ffe0ad7c982c355c105ec87ceff98bd0ba7c69c9640973f18e2ca3a2e36083b7e219e2a46d68f328a9902be4ee0707f8f3b47cbcc6fbe48", 0x53}, {&(0x7f0000000080)="61ffd79aa89b9a47efba9fcfae1d5bf424f958448f04138034464f17275c3bf3e6189d153114e572ce5ec9b377e71f2f41245e8deab014a8472635481f121c7c3dfee9d95b312f6241f9aefe828e2db062327106fe0bfb3db4ee6e157e92e8b50f978e9a3240d45ef2fb7a34cefa181ed33c", 0x72}], 0x2) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000200)="4b4ab38cdb416695fd8858746143c68c490210e6f6eeb0ad2420dd6f5a7dad1c6a4dde0b", 0x24}, {&(0x7f0000000380)="0a3571c3648b398e7c29dc772f5a659fc12ab006", 0x14}], 0x2) 2018/06/04 18:45:32 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"2e2e000000040200", 0x4011}) 2018/06/04 18:45:32 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000080), &(0x7f0000000040)=0x4) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) 2018/06/04 18:45:32 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x280, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300000b067573d82437008000000000000000000001000800001aa84a8b1a1503a5e7bfc76b11c709000000030006000e00000002000000e000000100000100000000000200010000006fd2d0fe00000000000000000000"], 0x58}, 0x1}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x0) setns(r2, 0x18020000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) 2018/06/04 18:45:32 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f0000000180)='em0\'wlan0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/06/04 18:45:32 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x4, 0xff, 0x10001}) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='vboxnet0wlan0.bdev$\'$##\x00', &(0x7f00000001c0)='/dev/autofs\x00'], &(0x7f0000000440)=[&(0x7f0000000240)='/dev/ppp\x00', &(0x7f0000000280)='!\x00', &(0x7f00000002c0)='io\x00', &(0x7f0000000300)='\x00', &(0x7f0000000380)='){\x00', &(0x7f00000003c0)='io\x00', &(0x7f0000000400)='!vboxnet1\x00'], 0x1400) linkat(r1, &(0x7f0000000480)='./file1\x00', r0, &(0x7f00000004c0)='./file0\x00', 0x1400) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000500)='/dev/full\x00', 0x80000, 0x0) getpid() pread64(r1, &(0x7f00000000c0), 0xadfe1951e490ef44, 0xffffffffeffffffd) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000540)=0x4, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x18200, 0x0) open$dir(&(0x7f0000000340)='./file0\x00', 0x27e, 0x0) 2018/06/04 18:45:32 executing program 1: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x315, &(0x7f0000000040)}) 2018/06/04 18:45:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x1, 0x9e7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x7}) fremovexattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r2, 0x200, 0x70bd26, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2fdb}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000004) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:32 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) getsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f0000000100)=""/205, &(0x7f0000000080)=0xcd) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x3ff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 2018/06/04 18:45:33 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getpid() socket$kcm(0x29, 0x7, 0x0) 2018/06/04 18:45:33 executing program 2: prctl$getreaper(0x2, &(0x7f00000001c0)) getrandom(&(0x7f0000000000)=""/200, 0xc8, 0x2) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') syz_open_pts(r0, 0x22000) 2018/06/04 18:45:33 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x7f, 0x1, 0x800, 0x8, "cf47c97b18ab72eac2e4c23f5b7d691462ffa6ac82691d823c63bd20202340257c0c3098b7902ec750b67169", 0x7}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000180)={{0x0, 0xf4}, {0x7ff, 0x1}, 0x4, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0xffffff92}}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/22, &(0x7f0000000200)=0x16) 2018/06/04 18:45:33 executing program 6: r0 = socket$inet6(0xa, 0x6db19731ab33799f, 0x5) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'syzkaller1\x00', 0x7b28328f}) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000140)="c0", 0x1, 0x0, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0x80) r2 = fcntl$dupfd(r1, 0x1000407, r0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000980)=""/177, &(0x7f0000000a40)=0xb1) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/245, 0xf5}], 0x1, &(0x7f0000001640)}, 0x0) 2018/06/04 18:45:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x1, 0x9e7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x7}) fremovexattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r2, 0x200, 0x70bd26, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2fdb}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000004) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x8, 0x0, "349df615e4676968f8645fa99f7eb4c0063ba9f3e1327477ccdc572acadc93d540a34893e5ee5e0e603f227278ad4eb1337338e4efa23edd29de2176986dbdf11367f2eb66eac6f8cb1eff5ee94c6143"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x1, 0x0, "4a7268488cafbaf088f6251450e0d4e63ff911752d8a009e6c840d62daa235d8994c578a482ecb86d7e87f846d38edc22f6d537a29dc649fd4997f2cab9f386c94492a7191b29c873917e148a5457a86"}, 0xd8) r1 = semget(0x1, 0x2, 0x30) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x8000, 0x0) semctl$GETVAL(r1, 0x2, 0xc, &(0x7f0000000500)=""/104) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) semctl$GETZCNT(r1, 0x7, 0xf, &(0x7f0000000400)=""/11) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x76, 0x400000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000004}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x64, r4, 0x21, 0x70bd2b, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x14}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x4}}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x40810) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) 2018/06/04 18:45:33 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x142) read(r0, &(0x7f0000000140)=""/36, 0x24) write(r0, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800010}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r2, 0x310, 0x70bd27, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x8}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x39c80}]}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x40080) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400000, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x8002, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000300)=0x1) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000380)=@get={0x1, &(0x7f0000000340)=""/37, 0x5}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000040)=""/144) 2018/06/04 18:45:33 executing program 7: madvise(&(0x7f0000bc1000/0x1000)=nil, 0x1000, 0xc) mlock2(&(0x7f00009cd000/0x3000)=nil, 0x3000, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1f, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000240)="5d2673656c667070703023766d6e657431776c616e30f000", &(0x7f0000000280)='bcsf0\x00', &(0x7f00000002c0)='/dev/vcsa#\x00', &(0x7f0000000300)='/dev/vcsa#\x00', &(0x7f0000000340)='bcsf0\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='/dev/vcsa#\x00', &(0x7f0000000440)='^#.nodevGPL(proc\x00', &(0x7f0000000480)='/dev/vcsa#\x00', &(0x7f00000004c0)='bcsf0\x00', &(0x7f0000000500)=',&nodev\x00']) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'bcsf0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000040)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x2, 0xd6, &(0x7f0000000080)="e3ce669214caa2ad8e9ecc72a5de6353d5a5e589c8fc7383fae732a3410137e869f0d468231b21d8c1c40f95004bf7aa8e220fd482c9446b9e82bb3fb1c95cbaa58396ef9413404a405a3c6b85cbc85d2cf0af2dcd9f4ea34d8d8a94766972b2e77b5661d209fbbec4355e605c3b96fac59c85b932f93a866ac0652ace008e68e2dd201a82f6f681545070d2b1cf3767d085355f007888ad049e90550bd81144ca33bbb4635fdba886f8085104e731afb018ac9229a1bb9cad0ee3621490ae4206d01fc56dacb7655f0ffd17e12943665bc1ac183d3e"}) keyctl$join(0x1, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) 2018/06/04 18:45:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x78, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0x9) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xffffffffffffffe7) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0xfffffffffffffed9) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x1077) 2018/06/04 18:45:33 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000080)=0x80, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/06/04 18:45:33 executing program 1: r0 = socket$inet6(0xa, 0x400000000003, 0x2) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x1ff, &(0x7f0000000140)=0x0) io_getevents(r1, 0x100000001, 0x2, &(0x7f0000000180)=[{}, {}], &(0x7f00000001c0)={0x77359400}) listen(r0, 0xffffffffffffff7f) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x644001) mq_timedsend(r2, &(0x7f00000000c0)="9c9a90363325401b6c", 0x9, 0x200, &(0x7f0000000100)={0x77359400}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) poll(&(0x7f0000000040)=[{r3, 0x2108}], 0x1, 0x10000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) sendto$inet6(r3, &(0x7f0000000000)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x4000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 18:45:33 executing program 5: socket$inet(0x2b, 0x0, 0x0) r0 = socket$kcm(0x29, 0x200000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r1, &(0x7f0000001640)={&(0x7f0000000040)=@nfc={0x27, 0x1}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=[{0x10, 0x1, 0x2}], 0x10}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x400, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x3ff, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000140)={r3, 0x3}) r4 = semget$private(0x0, 0x3, 0x20) semctl$SETVAL(r4, 0x0, 0x10, &(0x7f0000000000)=0x800) 2018/06/04 18:45:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x1, 0x9e7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x7}) fremovexattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r2, 0x200, 0x70bd26, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2fdb}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000004) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:33 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000640)={0xffffffffffffff9c}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000680)=0x1, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff}) r3 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="00003fcef0eb", 0x6, r5) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000240)=0x78) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)="612b5e4c4527dcf3a6358ca5af473020b4a9037127a4ec8bdc914302a6b5bd62623282867da3c45dfb15336b3afaf484dd95d1a4bc84463c6e1d8c1445bd2d2810351dbb32a63120723f7ddf1d5f1657b8e6ee3ce3bef8822d9c3bc9cd913e248d4680a8d469c53418db4c7d1c9fdd0f3377dcfbbb64c1686515cc8014cef74372da074973a89d865fc448ed72503e3a1770599decd2b4a588", 0x99, r4) keyctl$dh_compute(0x17, &(0x7f0000000180)={r6, r7}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x6, 0x4) 2018/06/04 18:45:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000ffc8)={&(0x7f0000005000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000011000)=[{&(0x7f00000156c7)=""/160, 0xa0}, {&(0x7f0000002000)=""/126, 0x7e}], 0x2, &(0x7f0000016f01)=""/255, 0xff}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0x0, 0x0, {}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:33 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) dup(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000280)=""/211, &(0x7f0000000080)=0xd3) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e00000027f0000010000000001000000e000e202"], 0x14) [ 102.828000] device lo entered promiscuous mode 2018/06/04 18:45:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000140)="8c1a90699ddb208192fdea57bcf659fc97310b05fa8f45dcce4df95f72f41e9748d25b578a5893ff7748627850d1627c3b5861cac8dbaec30545025c3f1524ee249e1689a879c3c40267a151744e74bdaff4219722fe8b8e012c571db4fe1bf0dabec3733f44c1e17b388ed837a9eef0cb5f5720174576a23df082881716987cedc2002246050fbfb9c0af1605e21d44716be7d6d490628a08240a7d2f70db", 0x9f) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x3, &(0x7f0000000080)=0x2) ioctl(r2, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") sendfile(r0, r1, &(0x7f0000000040)=0x100000, 0x8001) [ 102.850350] device lo left promiscuous mode [ 102.875235] device lo entered promiscuous mode [ 102.896618] device lo left promiscuous mode 2018/06/04 18:45:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) munlockall() openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000140)={0x7, 0x1, 'client1\x00', 0xffffffff80000005, "163d108781dc8bfa", "6f1a537ee420a7ac7c768eb91ffc103322da7e9ebfaa7da9cc0c8151515aa7a0", 0x5, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_stats={0x45}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) close(r2) close(r1) 2018/06/04 18:45:34 executing program 1: r0 = socket$inet6(0xa, 0x400000000003, 0x2) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x1ff, &(0x7f0000000140)=0x0) io_getevents(r1, 0x100000001, 0x2, &(0x7f0000000180)=[{}, {}], &(0x7f00000001c0)={0x77359400}) listen(r0, 0xffffffffffffff7f) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x644001) mq_timedsend(r2, &(0x7f00000000c0)="9c9a90363325401b6c", 0x9, 0x200, &(0x7f0000000100)={0x77359400}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) poll(&(0x7f0000000040)=[{r3, 0x2108}], 0x1, 0x10000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) sendto$inet6(r3, &(0x7f0000000000)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x4000000000000, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 18:45:34 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20205) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000040)='2', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0x3) dup3(r2, r1, 0x0) 2018/06/04 18:45:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f0000000180)=ANY=[@ANYBLOB="387c5b3a3e3b33f6e00c42b43928691cc915fb8c75414f684faf822b63a12daa8f1e0941ea73d57171c9eab66b3da049574d9d25618198acd39acb25d92dad08f06e2a8c5ab86b72c302c6dce6f1cd6c4f97ef8015076f95b58c6771c76c318068bb14fe006330a3b193c2442b66dc26743410ee083ded1c9f6f17c1e0171a4d11ffc985604a49804ed3017bf51f253ee20faa478c7fdd3fa96ec7cd8d2ec7efbb8d33aa622a6e8ad46ed244"]) fstat(r0, &(0x7f0000000080)) 2018/06/04 18:45:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x1, 0x9e7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x7}) fremovexattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r2, 0x200, 0x70bd26, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2fdb}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000004) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:34 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000380)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r0, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x880c0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r1) 2018/06/04 18:45:34 executing program 7: r0 = open(&(0x7f0000000140)='./file0\x00', 0x1, 0x40) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x400000000000, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20}, 0x100, 0x0, 0x5, 0x6, 0x66, &(0x7f0000000000)='bcsh0\x00', 0x40, 0x7, 0x8}) socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) 2018/06/04 18:45:34 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001800)='/dev/vsock\x00', 0x140, 0x0) sendto$ax25(r0, &(0x7f0000001840)="878f40a78f5e8f2ae4123467a253ee0f50e5939d82f3080c12cabca8539b9e002c99ce29ef11ea48d830e18a6776d15f45250bcdda99969b00455369baf48d042b6801fe338b48914507b9d33747cb442db536040ff7b7a441463de3c1a572110c7e213e5168a98ff0b8ec720ffa435898deaf52dc18a5b84f038dd2d5927f76ccd7763476f71564dcffc7f3c166e849d9726be4554aefd792dd18e83fde396a9a6f200b80d19d21e4c9c26db16e9c70d74dc62a3e802eb7acb144ef25be963db7a7586ee30803d60b4f50726914a6411efbbdcd88ba3468", 0xd8, 0x800, &(0x7f0000001940)={0x3, {"23113a323eabef"}, 0x7}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000014c0)=@assoc_id=0x0, &(0x7f0000001500)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001540)={0xf8, 0x4, 0xf2f, 0x8, 0x0}, &(0x7f0000001580)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000015c0)={0x0, 0x6}, &(0x7f0000001600)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000001740)={&(0x7f0000000000)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="763c0e96b6a9f76396bd361917176cd7e493748132d75912859fd21ff55f705cfd36dbedaa3d932d6651483d2ad2a057194569ce4ff6954e27ecdb48ebe606497be5212e7ef2480067b093d3b479ed10a97403e150e772ef23bd791ce086cc6d32b9731f649f74b03a3ab64cef4867c6875a327ad35e52f8a297a217233e5c2e8594787205d29deefef202f45867c7501734e83a0781d3dff560067b381da7a4aff97f949746c7bd6fa4a79703096d6c28c931d6f3cea3b5a381badbce49cf25af92d064d293f227a291894c58aab4be785fd9d34cc0410d76626a242d24139c6156a8a2e2", 0xe5}, {&(0x7f0000001200)="eff564535d4305b109bc9e9e", 0xc}, {&(0x7f0000001240)="791438ca6597f24ed5d6757ce82ec539f39a3695c2b0257782bc25115c5befb8b46933fb443d4364e7ee1eb523e7dae99e98997c055b2cb5763d0634d339ed3fda9a20c500c76569fefce4e7186382a76015fcb2cee287c8cfb713d75bcdaf83fc4799c67c82d8a0ab049d2ab6293d66f3c0665edd3a258aec56e20509fb77e01bd838e51e8302f801c428eeb0980bc04f1ba4b0d5b057a634680882c31723fce717c0", 0xa3}, {&(0x7f0000001300)="edd5bb26a51f93222a2a918fd59f71b2dfc60e14e43a74303cc5e43b52afc781c8c048d1574e69533b15323b99eb6de4fc47aaa09ce70013061fae110eddd0a31c921948606f15237a93d68789a1bddd2ad07d2c46d48861c6fd257b53e700d91e2c4855ecfdb72a5ce001227f3bd2b1d9e58d07f29c14fc1316d449008fc85b0468ed38e247d1a89560ac25645f366da0d870741b92ac14ba12c45e3409522ff98dc80bf07ab528311b13d1838876401120d64ff96fa0bbc7fbad93ec51", 0xbe}, {&(0x7f00000013c0)="2dd466a2b52e50e5f283587a60dd57fd9699ef0d83e8309f385b15c005460631fc3085fb495319e1f7a5b474", 0x2c}, {&(0x7f0000001400)="892d5baed59958dd6e587fe701569d42918b1e9b3dad7de4eda3f1951645e77e70a592a14fa9364f9396037b12047ef85deacfc04cdb8216f4e84fa16558", 0x3e}], 0x7, &(0x7f0000001640)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x9, 0x6, 0x0, 0x9, 0x4, 0xf35d, r3}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x86, 0x578e, 0x5, 0x40, 0x0, 0x2, 0xef, 0x3f, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xf1f4, 0x4, 0x4, 0xfa, 0xd2, 0xa7ae, 0x100, 0x101, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}], 0x100, 0x40000}, 0xc0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x0, 0x1}, {0xf}}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000017c0)) accept(r2, 0x0, &(0x7f0000001780)) 2018/06/04 18:45:34 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x400000019) r2 = fcntl$getown(r0, 0x9) capget(&(0x7f0000000040)={0x20080522, r2}, &(0x7f0000000080)={0x8, 0x8, 0x101, 0x60d, 0x7, 0x6}) dup3(r1, r0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/06/04 18:45:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x1, 0x9e7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x7}) fremovexattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x64) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xc, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000140)="a3", 0x1, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x800) connect$can_bcm(r1, &(0x7f0000000200)={0x1d, r4}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000240)={'team0\x00', r4}) recvmsg(r1, &(0x7f0000002100)={&(0x7f0000001e80)=@hci, 0x80, &(0x7f0000003340)=[{&(0x7f00000032c0)=""/118, 0x76}], 0x1, &(0x7f00000033c0)=""/157, 0x9d}, 0x0) 2018/06/04 18:45:34 executing program 7: ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000180)=0x5) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x101000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8001, 0x8, 0x0, 0x4, 0x19, 0x8, "9bb0ed0e29de4b66d6e791a5960bd636ba4066e7c35fcf89dc6525c8173bae5bc6cd630a69e390fef705d490d31de3a4bfa2844510a90aeb92306bae95120973", "8becf6dd7719309a525ed4e207383ec8d48678857957f90659679bc50d2c948510df81fddf82479d89d43af9c328a43076591c6ce705fca8d2b2387972f7e2e7", "f1e135bbc827666e390cc01a831c777860bd335b63a73a053ec9643bbfe5dc95", [0x3, 0x9]}) r1 = eventfd2(0x0, 0x0) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$cgroup_int(r0, &(0x7f0000000240)='cgroup.max.descendants\x00', 0x2, 0x0) setresgid(0x0, r2, 0x0) [ 104.514975] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/04 18:45:35 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="e95a7df8001c4a996c030024129366a242d0b704e8e432706704af889c2bef9e35e30c40b7888acd0000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400000000000000250000000000000007d2fba140263ad9e7000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) r1 = socket(0x10, 0x3, 0x0) fanotify_init(0x0, 0x1800) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100000000, 0x100) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x9, 0x7, 0x7fff, 0x2, r2, 0x8}, 0x2c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) syz_open_procfs(r3, &(0x7f0000000140)='net/mcfilter\x00') write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) fanotify_init(0x1a, 0x101000) 2018/06/04 18:45:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x40000000080000) r1 = memfd_create(&(0x7f0000000180)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/06/04 18:45:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x1, 0x9e7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x7}) fremovexattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:35 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x100, 0x0, 0x5, 0xa, 0x8, "818d72fc5e16c9c606ae4948ef1899bb61a3dddc0afeb3762cfd2604f2ac342325dedf0d0c21a889fcf76945f101371fba56ec92164968c8dfd512395aa75ee0", "b60bd76686f103263d93884f339b3962c74b0a6716a4c0fd5a30ea39094ebaa7f2c08d58876328e497cc0ca9be0264bc4c3224c9a262332ab641b887f8fb1247", "b2b7ee88468621e488268e2b5f501c71de71c0f1a562d6601a6dc30a4bc47f1f", [0xfffffffffffffff7, 0x5]}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file1\x00', &(0x7f0000000000)='bdev\x00', 0x12000, &(0x7f0000000080)) 2018/06/04 18:45:35 executing program 7: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$rds(0x15, 0x5, 0x0) socket(0x2, 0x2, 0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'ip6tnl0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xf189520, 0x129400) 2018/06/04 18:45:35 executing program 2: unshare(0x24020400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f000094e000), &(0x7f00008d3000)=0x4) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) accept$packet(r1, 0x0, &(0x7f0000000080)) 2018/06/04 18:45:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="1cf4ffff170041000000000000000000005800e85b0d02af6d1bb2c5085e84870d6ad8ddc93ade72d57d89c96fd3b6a23ce69f5cc370597429ea7f6e952dfc8767540e08c4b380b3c2ecf68b639c25de8754c6ef2f85b72c1891660500e6400de830fc5ce9be7aa48b9c469b480a1aa96e7aa3db074a01a1054d30550a16733515aeb8cd8376f48e66487a8fb09d463a1b4dcd0e410aa1cd3f43e87d6f7c233cf8953af96bb75d3137c3579c8dfb02f27d708e257b0b4f7129328b895d41509bf7981acc3d11b33018e9b108774d4a372b00"], 0x1c}, 0x1}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000000240)="9fdb62fbff6e407ea9929e76aeba9ff9a274e1be7987ff26fad92d84bb74d09602d7b2af38ea25752e2c05d8fcbff285ae1b91637695f8bdb437dd42388609910a41019253913a730fec83b3f00d57160f443d178653b525ac7a34a400bad81d6b8e5ae8d80003b6f65724037b3ce19418d390a97e3146056f5caeed9951d6820f6069805811d5648bb9e6076ab28d64771f330913ca47e886260a70bd35c1acb3f930a599b1b4505998ab621f418241a6073dc0ad1542913e7c2b66c268e425132bf02c6aeb0601774e427faaa571195e0dee1eea261bf3d5029e9414d36e5ce0cb2d66c2c6d298b7e9c1", 0xeb) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) 2018/06/04 18:45:35 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'eql\x00', 'yam0\x00', "746502000000000020000000000800", 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'veth0\x00', 'gre0\x00', 'bond_slave_0\x00', 'dummy0\x00', @random="221f1cf52862", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "c08e36751842cab380434dc086c938639570fbfa40dce636424fa87c9ad03f9063959cccf655bd32af6f9623f131fb264cb97297cd6b8dc712f5baf56e808e9c"}}}}]}]}, 0x300) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x2, &(0x7f0000000240), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000280)=""/208, &(0x7f00000000c0)=0xd0) [ 104.803210] IPVS: length: 208 != 8 2018/06/04 18:45:35 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="6e650000000000000fff") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000140)=""/246) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="05f87bb549ff030c772ee0360504002f", 0x10) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r2, 0x40047451, &(0x7f0000000000)=""/174) dup3(r1, r2, 0x0) 2018/06/04 18:45:35 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) poll(&(0x7f00000e2000)=[{r1}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) 2018/06/04 18:45:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x3932, 0x10000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8bb}}, 0x1, 0xac1}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r2, 0x690}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8040, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r4 = socket(0x2, 0x1, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r5, 0x2, &(0x7f0000000280)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000080), 0x8}]) [ 104.838548] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/06/04 18:45:35 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000003c0)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f000000a000)) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6d736c6f7b0059e32f1ba1370210eea66f21cd546582b1eacd99b5605838cca1131989b9e85cfac320e39266bced3e3e84169ad9728fb5e0389d585f658d000000000000000000", 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000300)='.\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000240)) chdir(&(0x7f0000000100)='./file0\x00') umount2(&(0x7f0000000a40)='./file0\x00', 0x0) 2018/06/04 18:45:35 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080), 0x8) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="f08c871063255b8214c51d9908f67f566378c8b19e950364d00cc02be47914e437ca11018c278f19dc459aaea020bbf94aca8aae6061fab94b9c9e0317f5ea5b5f335381dc3a3228e6a5a145f7ce96e019c1398cb05338cf9a68c6899fbd69183c49caf6886e962185e3fbe0546df311e91dd4a9cdea3946b2988ae1502d0e0c7baad8d7c668326cf7b4f86f30d2f7363500c32fac80d58c53224e2a7a628c79ef2800815055bda70de599d6", 0xac}, {&(0x7f0000000000)="15498a8c743bc6c74c3475d673c6731d28a9de0936f29c3a8f50", 0x1a}, {&(0x7f0000000180)="12d18ded9166c7361166602e1f42564bee48e9f8e709f4f5bfd1a425b0c18b874079a747686c8fcd9ab96051e4228df9b5479cbe731c11dbf1c1b4c14d020dcd705fb073aa2aea5db828d40f6944ff849b8d3a5c19e59ede0838eab3a535da33d09b271c8a3080c94fa2664c6eca100fe12066cc39ce25afb402292bb1ec6a5314ec4d4f20a23fbfb935caca71b88df8c1a3810ed0fae1e8fe32ed673ed8aafc63c5f7e03c13abdac078b02768399667a174675393edeb16a2901d9d813c1d6448c3cc75a23c388083d597b8ede18888186e042890ab6d1243fbb6b611dfce55b5a1bcb5d59b65", 0xe7}, {&(0x7f0000000280)="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", 0x1000}], 0x4, 0x0) 2018/06/04 18:45:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x1, 0x9e7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x7}) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:36 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x1, 0x9e7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x7}) fremovexattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:36 executing program 0: timer_create(0x2, &(0x7f0000000200)={0x0, 0x40, 0x2, @thr={&(0x7f0000000040)="216ff2cdf8c544507c7177cd8f162f660cb30c78a84d6572087d4fd929b3bb1223f18a13557e78ced636e9d68c9c3a231b6e8f49e2a1094240f7205ac2f408b9a4d485233a3e494e2a210d3795e9b6913396af81e85347672edb377ea844905e7d322fc5b8a10ea88e682f4bce2a3b81482d4772bc377201a8f77d1347a806bcae599266", &(0x7f0000000100)="ff37bac1b79f900b992915b98062aa77414cb9bb9fc5dc58c532ef3ed340c6e52500d4582c09a62fb17a31866ce62a576f719e22f807e266a4109faff930a366136edc023ddf41123a9a10d9901a3519f77d12b4ecbd510ad209f6443b373e2e606176e1feecad7b37cc2961a1d01681c424a7e695c21e17d836689360ef0982bb1a93fef6d3073a78cccebfc14e8e9c08cf9d7f6bd3533d6b5c4a5bfbaf243e98a7809603a89e4831cbda14328bd1bad6bba36dd6f863096c90dbfe667cee39acaf1167f375233264d360e632b563847de70b56f18736f8bb"}}, &(0x7f00000002c0)=0x0) timer_gettime(r0, &(0x7f0000000300)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x6, @in=@multicast1=0xe0000001, 0x0, 0x8}]}]}, 0x16c}, 0x1}, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x1, 0x0) dup3(r2, r1, 0x80000) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x280400, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/06/04 18:45:36 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x80000001, 0x2) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000001c0)=""/121) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffc0, 0x400) sched_setparam(r1, &(0x7f0000000100)=0x8) read(r0, &(0x7f0000ec6000)=""/50, 0x32) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80000, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000280)=""/6) getsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCNXCL(r4, 0x540d) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000240)={{0x100000001, 0x0, 0x0, 0xfffffffffffffffe, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/06/04 18:45:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="00471c2f07d82c99240970") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000240)={'ip6_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000000c0)=""/246) r2 = shmget(0x0, 0x1000, 0x540015e0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000280)=""/95) pwritev(r1, &(0x7f00000006c0)=[{&(0x7f00000001c0)}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000200)=0xfffffffffffff6eb) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000000)=[0x0], 0x1}) 2018/06/04 18:45:36 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x100000000, 0xfffffffffffffffc, 0x0, 0x7, 0x3, 0x3, 0x6, 0xe6, 0x38, 0x3c1, 0x6, 0x7, 0x20, 0x1, 0xfffffffffffffffa, 0x7, 0xffffffffffffff81}, [{0x7, 0x200, 0x4, 0x8, 0x2, 0x3000000000000000, 0x4, 0x10000}, {0x5, 0xffff, 0x8, 0xa0b2, 0x2, 0x1ff, 0x7, 0x7}], "23118dce25a74d7df99100d89ad38993047646d87b01e5c6f413f830d12f76c54da8d6c0896d466336ed225b76823a13de5750c7a253c5c51358f6c0e9a9d0c584f938ca1a8f087508821db8eff322b958a63f2f80e18e936abcb07c2714a7483f380ec4ee3811924735254beb0a907631678ab7ac2484ec32c511959b78b9651d703d7b0f2c", [[], [], [], []]}, 0x4fe) 2018/06/04 18:45:36 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x4) 2018/06/04 18:45:36 executing program 5: getgid() r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x800, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x1ff, 0x4) keyctl$revoke(0x3, r0) keyctl$read(0xb, r0, &(0x7f0000002840)=""/75, 0xffffffffffffffd2) 2018/06/04 18:45:36 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x1, 0x9e7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x7}) fremovexattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x1, 0x9e7}) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x1, 0x9e7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x7}) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 105.405100] audit: type=1326 audit(1528137936.403:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6997 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 105.424831] audit: type=1326 audit(1528137936.403:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6997 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 105.444886] audit: type=1326 audit(1528137936.404:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6997 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 105.464555] audit: type=1326 audit(1528137936.404:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6997 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 105.484168] audit: type=1326 audit(1528137936.404:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6997 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 105.503820] audit: type=1326 audit(1528137936.423:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6997 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 105.503851] audit: type=1326 audit(1528137936.423:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6997 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/06/04 18:45:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:36 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000480)=""/110, 0x317}], 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000280)="6cbe7356c5d7b4f407cda797a3dc5e72f48ccd2537375417d1744102aafd3666d656e1493b297323136ab2785c59441af1d96b93ba0b6d20cba6d341d19816f7e8201f4ebc", 0x45, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x70) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000100)={0x1, 0x5, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="9d51e8aebd0e", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="cbec8c0d4b6b"]}) 2018/06/04 18:45:36 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000001540)='/dev/amidi#\x00', 0x7, 0x200000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = memfd_create(&(0x7f0000000100)='/selinux/enforce\x00', 0x2) r2 = add_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="5faf39c601650f4a9420f157d260d08af539678eefc5c330f7cc6aa3ee73424227dc2f1f7d2a21451d3acad21e795fc985d98bffdf905e477b49edf4723ac2a2e688c330a4300e21c95eb9b944bb60a7552bec6ae7b2997845f48c250ed522b976ef1b2920601fc61cc974a0ae37879db21a3c22301f2bcab2ade121529fb884b027e703be4520a278530c35c6fcbb454f93fd90a046315f14af02b3d5f192028bdadaf674e8d79c6f990c8f11980349be92043ae11d723fdd7a7db24d5007f14c5aa25491d6e3e4115223b5fd7bce2af9406fe2740a9e9fb6", 0xd9, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000014c0)='keyring\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001480)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="04dbde90206e729acab2847acfae476dd3247b9bf7d3ee6ea6321ef8ba0a73f6d92954c889dce19a5e2393978b2f86fb84da709cf7a18c9718b7920f34fbf28bd72f7c87ed1d504f26490b0a82", 0x4d}, {&(0x7f0000001400)="5ccc9816b822e72db3ed829725ad30eadcd3c52367f2a4cc57ed0094f6461299d2b7448dc785db8e6cec2a96b61c62f1724ac6eb715a90ecdcbb1f2b161a5805fc", 0x41}], 0x3, r3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) r4 = open(&(0x7f0000000180)='./file0\x00', 0x84340, 0x1) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140)=0x7, 0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3}, &(0x7f00000000c0)=0x10) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000000)=0x6, 0x4) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f00000001c0)=0x401) writev(r5, &(0x7f0000000080), 0x138) [ 105.503879] audit: type=1326 audit(1528137936.423:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6997 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 105.503917] audit: type=1326 audit(1528137936.423:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6997 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 105.582399] audit: type=1326 audit(1528137936.423:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6997 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/06/04 18:45:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x1, 0x9e7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x7}) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:36 executing program 7: getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0x4000000d8, &(0x7f0000000200), &(0x7f0000000040)=0xfd07) uselib(&(0x7f0000000080)='./file0\x00') r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8440, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/06/04 18:45:36 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000001540)='/dev/amidi#\x00', 0x7, 0x200000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = memfd_create(&(0x7f0000000100)='/selinux/enforce\x00', 0x2) r2 = add_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="5faf39c601650f4a9420f157d260d08af539678eefc5c330f7cc6aa3ee73424227dc2f1f7d2a21451d3acad21e795fc985d98bffdf905e477b49edf4723ac2a2e688c330a4300e21c95eb9b944bb60a7552bec6ae7b2997845f48c250ed522b976ef1b2920601fc61cc974a0ae37879db21a3c22301f2bcab2ade121529fb884b027e703be4520a278530c35c6fcbb454f93fd90a046315f14af02b3d5f192028bdadaf674e8d79c6f990c8f11980349be92043ae11d723fdd7a7db24d5007f14c5aa25491d6e3e4115223b5fd7bce2af9406fe2740a9e9fb6", 0xd9, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000014c0)='keyring\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001480)=[{&(0x7f0000000380)="a65b96e518d19d6d603ed6fba792387c6603ae1c8b576adfa17d28f3a50022b46ef6246a6788424ff224f3def75df66bc0b4232075aca6774277dbd15aba7fbbb41969d7363ce1796e2a15ee9cf23b5c1fa412d43ed11195c41e348437b9c9f7cba7adf80e4f1148213c54701cd2ca029a50ba9197d20bd07d5f15ddb2b2b50574ce1cec397705e88042d7ae3aed2efcdf2cb9301037b1f456bc967a360e175f0a517e53a072cfc2ae15581d5043d618337987e87c8f0e7b5311ca5af54d4e035d2b1ca18f70a0ee26ee70778a6167be83053c939addb63ba8a2dc3b8376e6bcdb0acae0d4c303bf4faad58e16931b8e85c1497a7e547b834bd4b241797c2075ed87ecf2a4faca5842aaf2c9a498c96ef90a95776042e0b0e91e9580f3c729629d8f41c483f0c72a87b46c9743f1953177c7b7a42179878497711cd36c91038b334248bd451ddaa3c51addc97b191cdfc55d68140073256d7ad8a42817bbef02111de975824e78b44a8ea26df8a36e7d07f784493ccecb782ba67adc2d1bac2ab1d417bcf6a71da0f16eb6e83d823daa3edb5d0cb2fda7fdb5ebe5c5227c2f56d80e4c375b327dcf2e218eb5f395d89d3995505ee3feb94b0b9b09ca5712e5bda0f6aa2c198bb1d8d90dcb0e1656f4a32e4995045428e9e5e3b2147e4dad1adeae9e2f5cf4b9a4d2041c428b720b1498d6172dfb00008eb56d31cc282dcf17ccb56cc407c09ef7f4d7580a793d35c16f08ea178d39d659de08445dc8bb379b5448d3000a6037df504af5aea618f611e7f5a2ca22e1f630a5a40466bae84be3e28c1a1b497a045e98d6bb261a4f3abcfccca225bcc7e4bc9091a5b150e5b017c23a5c4280e59ee186ac50d44cba4f375505bf3a75cced2e1a317282476d1a58dd742b62ecd27f1ebd9d1e84713a23866dded5f58c699c1e5f17cc3f11a2bd3ef2c3a7b3944994761628cad981b85ed94ffbebe28b086cc741ee63a6c56ebd8da344e78e5eadf446db87600c259d2214800d5b8842fe245b2e37efea7dc1cb5b68724b36cf7c59106928ba614e6b7ca9fa0b67cf3f94a6adfa8e9b9678998a6b1ee9556bcd6dcfc33ccac54e1c6b04e74a463d554196ce1a4a05a1b2ffc68c381f9a258ca6fdd9c580cd78bbe82922f61e5a84679be8167288f22630311dfeb3ecf2c0839fe6e4b5805079927c4d03d968a3d595999ef688aa6d89fca0966fb0a984b995cab7913cfe3b846f55e9ae1e11ccd0d4a2c3c54fcba541d0c714e4b2d5e44683be659417b5ce9d0ac538034bd0a42bcf83655903b62eb9f2f1033eafb9b026933aaa4340e37af595bb2abe9c044f2cbcb4086e01f0eeccf3f13da860ea6ce56165d9802012cf90d09e68dd3b949bc831cb2d796d7181013d3940494dc65424177ee91bc44c9dedd72800ff759944d058e8cc2456c6540d8084cb9ad28108579f2a721175dc1c1c508a0e7127a5b33ab34ecb271bced7d390a62f51c18841f0696ecc48a7f458d0afc855bb2f6768302ae0cfe6bfa933e1f609954401a4bd89e15c558ce977a434b2a23d31978a041fbb839f749923b11ca2c04c65d08fd567dc553895ea5f0277023ad558dfb9939b46cea111704443994c2a8d840266e5cddb34daa31699c053e8e9bd25cca777af6965b4963abcb93457f2101ce5d8eabf744987c4f1da7255d3412cbf3b7b5cd5e25a1f66d3d2892b467a6b4280d76092ada252e9f5ad41c218ae4075fd66aaa75a2e53089b528551d83eb8c0bbafc0fdb4034a4c360a900573785dc7b72b9c49b1801b087bdc19ddff79e53ef13941f864a17d433a7e912e8f39e2a4eacd6debe3a7973a53633fc2e2bf479b156b8c429961431102a22fe4f92dc844d2cfe4c93268932876dee3434e7194b123a2b39fffa639e050e764953061853e3e0c0c8dc97502038777123bad4c2ca84f81df6fec295362b164e800390dc534af16cc2aa9732452e0f000b577c8c60e777adf1f4243a766913dbcfe81764d83a35cea4d69c34b4c2b08c0f18505e77011bf67fb4e504a6a168a364cb1a5f6ea8489ad7f59123f106e5f636ef569b1dc69bf34f19f9aec5b650f56f9812f2989534da734357067a2b49aef118a2c93f24ae2ac2e65bfc36bbd69f08f17114104905fdb8f811a5c4e0365c382f776b60c8167522f845bc45cecf5d2ae98293882434166feac6c107e34294b841fcde1438e56b2cf51bd28b84c23f40f604a9d8330b134be0dc6dab08284a36c1d3976160a26f4fb481c84587513ccba6b4e71094a68720b88ccca90a6a4f4e419fbfc57c04764abb73b8677dfa39463c5bcbe544d03bb92bdb8506e31893778a6685f87bdf107369975bbcb4738c1b07ecd83f675e0aa09ff1229660fc51fb30716ba4e2761e6cca9be4f34c3d03d7294c2367ffa15df237eedc5e48dc8a6d80dfd0ac67a59f18ad492a82a6f71d665a9cac29095fd5b7ac040ab5da0a8a8a2230eb42bf0391b82690f147e3b75edd8fa47525f9ac29116931a56fd27769d4882282d27dc7b1f50d909df4e2875ba96c42336f188dd3d358aa3c2982e75211828046cb959a3d313a0ff56062c75ec64336042dea939fe0cfda4c5c40ad274cc4d190b5833f0afe9c1581311ba138a17e47b012e41a670a57c6324ff358ef0cb34518d62438c60d6ad050f050e37d3841dfc9fe6252d3247534e76dadb1e6576220d57d4bfda4554f300c95310616d31a56fac3256a1ba399e2d9e31a92a7b0f21127ea799297faab039f27a4e735b4f148c54f95a33eeaf41abc1d6acd60bebbec16a8600da85cb4cd250764876c8dfe6d232badc47849afdf8e5881a6f264e2e70d9390a751d9ebe67a73c9b5ca7291871915788db868446b45b3f86fb6772dde2b8631f01bddf66de846c885ec34eed7813b1b08afa786319194ead8be4b00075ff9fb1bccfdccf77ff28a7846fa248518ec00701d8098308a10ba01c877690c6538dc1566763ccc10f822dfa618cdd8f1e9cb80e8030041ea616767e95818d9b88829594d6f50141c010f5073c89f56dd3d0a3a98a0c43be84432e5abcf351fe402e3dd8fd84047c06c2fdd02ec6c1c0918785f498531bceb14cd7b4ce8b6a1c85b7594a9d02562385134575e5e75e931cc90f0c3508777ac9991e4358754b11e41440bedfa5ebc823a1794039d1a77c15b78abc6d42839d4082ff80ef6f484659f0abe47d1d0fb8c32cc1db1fa41bb1674f1ab57e1db0e8ceb702ba0faf40d3bfb8b86fa72f4395e81f0fc46dfb341462b379fe253ccd2bc212352f36d04cf83f8d0ba114ce0a0b4388bf84f18d7ac305959d0c378f1d7ad49fd14f2793b0fc7d7ff9228441189886dc808ef482bee226ed4f536cfa7e22bf37f9ca42e4b50ab6fa17d75f593ae36ccf8b311559a4c38c1060d2c96099c4d9ee861620658e61262d7477bc2a0b99c4b1b81abeef5494dde9673be5fb28c9401195719c7cdfcc19c47835dd59ab2edf6c5f61cbb3066c4ac75ecaf01a667a23baa136411a38ebf55f566fe3e30d8680d8d0f2c77571eaf70942730632f461a2ffbfdfb75cdfff50d591d01060434df051e36cb195dff578b091661e1c4aadea6d573cea41b69a59007899602e56a3621d2a5d0a243c95cc1aeca61ee9db056b94f51baf2cbc9f9b628dfec9710e1ea10a89fd0f1ca37fb21cd48f3b11c7f0945df8e5d21ffe54fc100abaabf6f7c5b76ffc787940044254065a7fa7caf674d70cd7e800d264764645ef0d33d2d8038f4795bc19305cc9bc6685114fc27353311a5b6fe116cfa4633ecd2faf99d798ec8073f5b968b71d212e2e4d804032ada465cd40904fb5a8219f40ce9fb1bc384c6d0bf6fe7a0bfd69d1d3f866e277524456eaf5e3594e8eefe05b34bff25b268b18c2dec036870cbc9909e07c26a191c9ae328de51974b11935e13ff70aaefb249fcfeda5781c7086d6c92a232c2ff499c706b1f71cb265acd1fa2f68743fd0c130e33c2348d5d263690cada2d7a9203d816083d2553520aa0dd9cb4c0ab1ffa6e5d52fec56a8d256251efa414d0e4fa0a08b786d5762fc6f5e0052ac4bca8b1c5538188aeed165a317c689d75cdec57cba2a0c28b913c4fb0d7501afeb5fdf94e7d045e335e6c72ac043144a00fe9b15c476cb8d66289c57c70899e05acdb6dbf09e4cfd5cd9d43a004b05becd14ac37bed09b886a65359c1b51b28e99d9b98925f3c2c24e32db9571f2acc91dd47b6f45384edbb485c2f880a83252a0c5e421d088ff4f871cdb9f4fb3259558b63415112fe2444f98ae393110c60b88c0664282c9f07c3aad529b8171c63a20d4ef0cb9116c6a84453635ff0ca783ce5a0e60f929d164fe88fd2c0b9beb4acfee628b636724565c34ca32b9d9ef90af5d29f80d7327f844402d2aec80dffd416b54fe66c48c8ccc55f9a7e8f52f5b849bfea0840d3c0d4c4cdbad01c41e6ff7f9b5f87391235a41882a651bb026b82e0040e3a7173430644ee0dfe7b494ea8af0cb738a037f71a0d48229b8be0d86591fa0a69ec285e830e6dbb82c5644aba74a6114d4d6716bfbb0d6e545bbf6fbb593cb1b333749db8cacb93bf69af87c850db0c5610df49427c57821857f257fa22064c30402527e377e41297d92f8f4c5f3f7fe7c4069151e2c80196c7e62bf6df0a3b58807e94bfb6cbadc687e91073e3564cb10c2593f32e2cff1dc501078f758205c18b010e77582af0708f77289fb209f654bee0c2bb38c77dd88405bdda5f6797b4d41275ade68f1643c9a5515324127d82a9a59416df65a630c2c77eaac3c90f4ce546905a93ddcd07113185c8a7935c6a6360558c0b2f9ada8312d92aec7bae5dbafb56c2f13eb9371c953fe624e3dc2432aea8a6684f9edb8b2009e9c8997b149b9efd61a722ba748b2005b94a8bf40311730dd4b2d5539b87e038f753367b64dec615f3d6153edabce9253d97b0f85453f5f03ef51a7c7b1f849e4dc64a19896a7f1297aeeef39649aca267e3e362939d08fb9a7d4d50931167253c27ccfe89dc93dc6eff3668164713c30d319286185238f53b13109d52d1a0d2ae0f7bf8abed285a8710d7841e3881a2d4d73c76595668bc56c377a2fb03b49134fe0426fed4b3d94488e2bc690aed5b394da0b8bab308677f38ca2227502a6ded59984aaa11b1793efbf92dbd4d36797be9b4849053abeee4bdf72dbdc1997e7b699da2eef789b03e1bddf0449937bfc8111521d4cff0612a0f946a56c615a025b8b474b356b232ecb94afe56e98b0420af088fe75d645bc2b141a149d780e85f69349444e6d257d2a26da57fdd7eefb892a2bda487046a2e767c66f9ed286c1531a5eb79d7a70c352d0308e7b45e2d4d5a8d82b9b161891fefd18a7f8722023451ee4d5ebbfb8bf9f828c016075c11a9d2490a3bf0f343977c5d8ab3c5a6df2c39e355b98cfff1cff6b6d00702697923791bd2198b366ac6eea2ffdc10908bd4eb136cc68e7e5c343ae61f8c1a82f0e0746debeb057615cc0c8a79845f36e42a437909492947c82e4ad690aa0060ae4133a64946dfb5b4975bfb06e2ce44b5ff0def860fa16223471fae67bd24fa2920856fe261dfca44e8f589a6744a47121f3fb8da05f745ae47b915e823fc2778d44836472e68eac902525f7bb12e5825d7e9ae45652dfdceef908e48c28b6d499ff2b59f07a53c6e52f23d482892a699cc3430f068afedc75b5d3fb3839f1d0e81090dca1e18705d7484bbde9417ce37e5d6c5921e58bec33042aa4605af8cdb4cc045f15ec1c9c04edf5bb45806405", 0x1000}, {&(0x7f0000001380)="04dbde90206e729acab2847acfae476dd3247b9bf7d3ee6ea6321ef8ba0a73f6d92954c889dce19a5e2393978b2f86fb84da709cf7a18c9718b7920f34fbf28bd72f7c87ed1d504f26490b0a82", 0x4d}, {&(0x7f0000001400)="5ccc9816b822e72db3ed829725ad30eadcd3c52367f2a4cc57ed0094f6461299d2b7448dc785db8e6cec2a96b61c62f1724ac6eb715a90ecdcbb1f2b161a5805fc", 0x41}], 0x3, r3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) r4 = open(&(0x7f0000000180)='./file0\x00', 0x84340, 0x1) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140)=0x7, 0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3}, &(0x7f00000000c0)=0x10) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000000)=0x6, 0x4) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f00000001c0)=0x401) writev(r5, &(0x7f0000000080), 0x138) 2018/06/04 18:45:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:36 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000005, 0x22, 0xa, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000300)=""/231}, 0x18) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00') recvmmsg(0xffffffffffffff9c, &(0x7f0000007400)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000400)=""/164, 0xa4}, {&(0x7f00000004c0)=""/133, 0x85}, {&(0x7f0000000580)=""/202, 0xca}], 0x4, &(0x7f0000000680)=""/4096, 0x1000, 0x80000001}, 0x405}, {{&(0x7f0000001680)=@rc, 0x80, &(0x7f0000001900)=[{&(0x7f00000002c0)=""/58, 0x3a}, {&(0x7f0000001700)=""/10, 0xa}, {&(0x7f0000001740)=""/101, 0x65}, {&(0x7f00000017c0)=""/175, 0xaf}, {&(0x7f0000001880)=""/112, 0x70}], 0x5, &(0x7f0000001980)=""/39, 0x27, 0x3f}, 0xfffffffffffffd54}, {{&(0x7f00000019c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a40)=""/143, 0x8f}], 0x1, &(0x7f0000001b40), 0x0, 0x1bc}, 0x3}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000001b80)=""/158, 0x9e}, {&(0x7f0000001c40)=""/41, 0x29}], 0x2, &(0x7f0000001cc0)=""/250, 0xfa, 0xad63}, 0x6}, {{&(0x7f0000001dc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000001e40)=""/212, 0xd4}, {&(0x7f0000001f40)=""/98, 0x62}, {&(0x7f0000001fc0)=""/221, 0xdd}, {&(0x7f00000020c0)=""/218, 0xda}, {&(0x7f00000021c0)=""/125, 0x7d}, {&(0x7f0000002240)=""/123, 0x7b}], 0x6, &(0x7f0000002340)=""/44, 0x2c, 0x4}, 0x767}, {{&(0x7f0000002380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002400)=""/226, 0xe2}, {&(0x7f0000002500)=""/70, 0x46}], 0x2, &(0x7f00000025c0)=""/244, 0xf4, 0x6}, 0x1}, {{&(0x7f00000026c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002840)=[{&(0x7f0000002740)=""/84, 0x54}, {&(0x7f00000027c0)=""/76, 0x4c}], 0x2, &(0x7f0000002880)=""/174, 0xae, 0x6}, 0x9}, {{&(0x7f0000002940)=@sco, 0x80, &(0x7f0000003dc0)=[{&(0x7f00000029c0)=""/59, 0x3b}, {&(0x7f0000002a00)=""/130, 0x82}, {&(0x7f0000002ac0)=""/113, 0x71}, {&(0x7f0000002b40)=""/104, 0x68}, {&(0x7f0000002bc0)=""/69, 0x45}, {&(0x7f0000002c40)=""/4096, 0xda5}, {&(0x7f0000003c40)=""/188, 0xbc}, {&(0x7f0000003d00)=""/153, 0x99}], 0x8, &(0x7f0000003e40)=""/4096, 0x1000, 0x80000000}, 0x6}, {{&(0x7f0000004e40)=@ethernet={0x0, @random}, 0x80, &(0x7f00000072c0)=[{&(0x7f0000004ec0)=""/4096, 0x1000}, {&(0x7f0000005ec0)=""/176, 0xb0}, {&(0x7f0000005f80)=""/169, 0xa9}, {&(0x7f0000006040)=""/163, 0xa3}, {&(0x7f0000006100)=""/249, 0xf9}, {&(0x7f0000006200)=""/54, 0x36}, {&(0x7f0000006240)=""/4096, 0x1000}, {&(0x7f0000007240)=""/99, 0x63}], 0x8, &(0x7f0000007340)=""/170, 0xaa}, 0x833}], 0x9, 0x40000042, &(0x7f0000007640)) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000007680)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x21}, r2}, 0xc) r3 = msgget(0x3, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40)=0x0) capset(&(0x7f00000076c0)={0x19980330, r4}, &(0x7f0000007700)={0x7, 0x4, 0x1ff, 0x3, 0x1ff, 0x6d7f}) msgrcv(r3, &(0x7f0000000140)={0x0, ""/193}, 0xc9, 0x3, 0x1800) epoll_create(0x7) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0x80110, r0, 0x0) [ 105.932236] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 106.173641] Unknown ioctl 21517 [ 106.333301] Unknown ioctl 21517 2018/06/04 18:45:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000080)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) dup2(r0, r1) 2018/06/04 18:45:37 executing program 2: capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000180)) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb6, 0x0, 0x0) 2018/06/04 18:45:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x1, 0x9e7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x7}) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:37 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="b40000000000000210ce27ce6ce3c1a5bf9d8b33d95a49691556a7a20e281d170427ebae15615c069010ef611283689993f32c7457db128ac10c05b6d06bf7312b81f2beed6fe56acff72b4718471f3f42d9697dc3481549ad831299c62bc7"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) 2018/06/04 18:45:37 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/90, 0x16) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) dup3(r0, r1, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) 2018/06/04 18:45:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=@mpls_getroute={0x1c, 0x1a, 0x9, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x3032, &(0x7f0000000100)=0x4) 2018/06/04 18:45:37 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x88240, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000280)={0x9, 0x1, 0x6, 0x6d8, 0x1, 0x4}) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000200)={r4}) io_setup(0x6, &(0x7f0000000100)=0x0) io_submit(r5, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100), 0xa}]) 2018/06/04 18:45:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300091000000000000000000000c65aa6513fbe400002001300020000000000000000000000050006000000080000000000000000000000000000000000000000000000000001000000000000000200010000000000000000020000000005000500000000000a000000000000000000000000010000000000000000b1bee8d6b5ef2c8b75d4a433b1ea8efcb92cfb379e6241109485d232491b6dbee2c8eb7584ecd57e8923e8fe5135ee6de301c35a21e9db6d1fdc928b636b09fd896db38ddb4bcd8c01b10802831b336ce15803f168ba1324806b2b29a83fffd7df15276b5f31c05bb5465e734a5dfe68ae6ef4b44073ffcd2bccbebc0b85af9445c7e0a27482b1155d99f1fd510a110a741cebbe61d1ff23ca91b44b1b95"], 0x80}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/06/04 18:45:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) dup3(r0, r1, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)=""/206, 0xce) 2018/06/04 18:45:37 executing program 0: socketpair$inet6(0xa, 0x803, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00007af000)=[{&(0x7f00009db000)="480000001500190020ffff7fffffff560a113b850e1de0974881000000fe58a3bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b00000000fb00070001000080", 0x48}], 0x1) getpeername(r1, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)) 2018/06/04 18:45:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:37 executing program 1: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000080)='personality\x00') unshare(0x2000400) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getdents64(r1, &(0x7f0000000140)=""/4096, 0x1000) 2018/06/04 18:45:37 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000100)={0x6}, 0x8, 0x80800) socket$netlink(0x10, 0x3, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xe, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000180)={0x3, 'eql\x00', 0x3}, 0x18) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1, 0x200400) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) poll(&(0x7f0000000140)=[{r1, 0x8010}], 0x1, 0x2000000000000000) 2018/06/04 18:45:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:37 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000806b3ec7ef3fa3b219f5d1ec37c6ee76c63a7762f457ecd0fd0b27b7906"], &(0x7f00000002c0)) 2018/06/04 18:45:37 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x6636b003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000003c0)=""/206, 0xce}], 0x1) 2018/06/04 18:45:38 executing program 7: mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xc003, &(0x7f0000000000), 0x4, 0x0) 2018/06/04 18:45:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:38 executing program 4: memfd_create(&(0x7f0000000080)="04", 0x2) 2018/06/04 18:45:38 executing program 6: r0 = memfd_create(&(0x7f0000000080)='trusted\beth0\x00', 0x10000002) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/06/04 18:45:38 executing program 3: bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:38 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='anon_inodefs\x00', 0x2820e0, &(0x7f0000000100)="7d7f4c1747366b855389045e24c420628616ad114a492d0ac0dab8ab7ccd8b0948c0901ef971cbdf256d765226f48b9d4201086a403cdbba91e1112f2eb7854253b32b7ba8d4fa598324819d655fc78a75ffa821835282ecb5e4a4f05a11b86b10483b77b14cb2f98f4282d7c59c93dd8564b7f818302b89cba1046cccf77a560ddfe12244c16bf3b5cff825f6e9d9e2bf1d11ee02374166d6c3406e14e3a8d58d7f4088c90f8afac620536f98ffbe7bd3e7211df4e5679bcd1df9f9003b0a089b979eea6deba85602078d5a753e970d6ff26827022f4e") keyctl$session_to_parent(0x12) 2018/06/04 18:45:38 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0x1000001d8) setns(r0, 0x2000000) 2018/06/04 18:45:38 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x94a, 0x293df1b7, 0x0, 0x4, 0xd, 0x1, "85bb8012fb474ec83d3b3d6d5f93a21ca5c1c92738192a65da469dc1c4ed4e58353d1cb5199140dd7cb16b8cbd4bde2c9f9c6412459820d41caec8835b1e1d8f", "1d5df8b1d55001ce6f414a066d26c270d0350449e7132299dff363b1e10466679204a050e0c45dbdaea5f5e78179122db9bc2e20592140f91e94059eda98fca1", "9b549d7cb1d8d10fcc90d12b91d7bfcf5e8bbacfd979a79ce2c9cbae68b972eb", [0x9, 0x9]}) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/06/04 18:45:38 executing program 4: r0 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="51a581e9a4a34f24e9f49fbd2312b85d71c5e549d73d9973ea48202850f154006835940a413d6c9c028d77e5cc6d36912cb78b6be0ac8e9b435af9bf38592ecacca87bbe31af6ab5ebc490dbeba49a6132f9707322c18a455e588111f7dd8a3a6540d9628012a588bbb3f62d4094fae2684f6bb9d23cec76c943419d42ed12e68a6a962b9f228ca1e17190b188100b18654e5bc17c5462a56ecc7a457a38d509c7187ef2e36dcc366b0731f810abb7b8a04b66bce94b417bda05697cc8c0b5", 0xbf, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r0, 0x8, 0x8, r1) r2 = socket$inet(0x2, 0x2000000003, 0x7) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x1000}, {0x6}]}, 0x10) 2018/06/04 18:45:38 executing program 7: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') close(r0) 2018/06/04 18:45:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x400) syz_emit_ethernet(0xc3, &(0x7f0000000180)={@random="125e326fafa6", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [{[{0x9100, 0x0, 0x7f, 0x2}], {0x8100, 0x1c8, 0x6b16, 0x4}}], {@generic={0x800, "8e18f8087fe27c22c71e5bb42314140216a01bcd419225196fee508b0c44165160b28f05d1d208aca81695968a0dc3d707ec57cec98faf148e811720389dfbaabc43580fb9b9e1404f31a8a9c1904305960f1b76991c56193846640bdffde16f6afc4e5de642f1a5285ac72176fda05bbe226045f7f33bad4cdd3414fca3d07d88ba3432697f332e28ce7a8d0569af4571d8ea20d8a04c6fede057d70e563ad7eb8af20b1517ab6ad49e13c718"}}}, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) r2 = dup(r0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(%erpent)\x00'}, 0x58) 2018/06/04 18:45:38 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r1, @empty, @loopback=0x7f000001}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mbind(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x7fff, &(0x7f0000000000)=0x5, 0x8001, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, &(0x7f00000001c0), 0x20, 0x0) chdir(&(0x7f0000000140)='./bus\x00') 2018/06/04 18:45:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:39 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000002c0)=""/213) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0x624, 0x4) getdents(r1, &(0x7f0000000200)=""/143, 0x29) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getdents(r1, &(0x7f0000000040)=""/182, 0x22) 2018/06/04 18:45:39 executing program 7: r0 = semget$private(0x0, 0x20000000104, 0x0) r1 = socket$inet6(0xa, 0x2, 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="076a276253942536a8bcbff1364a7dda40b161284a0006000300ff00"], &(0x7f0000000180)=0x10) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd}, {0x0, 0x8091}, {}], 0x3, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000035000)=[{0x4, 0x81}, {0x0, 0x0, 0x1800}], 0x15a) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/06/04 18:45:39 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndctrl(&(0x7f0000001880)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0xc1205531, &(0x7f0000000080)=""/236) r2 = memfd_create(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/06/04 18:45:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:39 executing program 0: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000040)={0x0, 0x0, 0x9, 0x3, 0x0, 0x8b0}) r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x200000000202cfe) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000001c0)=0x10001, &(0x7f0000000200)=0x4) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x40000, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000100)='bond_slave_0\x00') ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000140)={0x4, 0x4}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 2018/06/04 18:45:39 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffd6d) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000040), 0x4) 2018/06/04 18:45:39 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000080), 0x0, 0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x907fc) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/39) r2 = socket$packet(0x11, 0x20000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x8, 0x10}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYBLOB="0400ad00e47202249b09a94ffd3819c0995ebad3f8686c8cbac742dcc1469dcca8b0f44242c938dca3ca19e290748f7371bb17f3a531d69a5ef49dc3553f28bcebc373ba7fbe4a36398f8dfd96d2d581d9e9be3bcad60737ba76dd9d96417913309e350d089d56e36a189b397e5dd0b680fa82df679a1baab3d37d47acc2248e6d69e8ffdf4304089277fd91dffde524947fa64f6fa89eb1fb86d7c6816ee52fdd15c6439f7fb36e4b40c98d3fdd5f2e9bab4864a351f062d60678820c540d62ff90aacb8e9042946e1338b59bc81ef83c1347"], 0xb5) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000180)={r3, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={r3, 0x3, 0xffffffffffffff86, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 108.424754] device syz_tun entered promiscuous mode 2018/06/04 18:45:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x2, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f00000021c0)={&(0x7f0000000000)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002180)}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000080)=0xcd60) read(r0, &(0x7f0000002200)=""/255, 0xff) 2018/06/04 18:45:39 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x8912, &(0x7f0000000100)="001bfc2f99240970000000e90761e62cf2457f78a3c4ec6d19725dc02bb9d370144e9888873b729e2f99794da4d6dc876bf3149cd2973056ffad1ea49fdfc06c5a87fe97fc95dbae040378ffe579fccce3c4db7405dced62460716c88bc7d60000000000") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x4) lseek(r2, 0x2, 0x0) getresuid(&(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00)) getdents(r2, &(0x7f0000000040)=""/148, 0xab) write$binfmt_elf64(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x4f06, 0x7, 0x8, 0x677, 0x9, 0x3, 0x6, 0x6, 0x2a0, 0x40, 0x2b, 0x0, 0x9, 0x38, 0x2, 0x3, 0x2, 0x6}, [{0x0, 0x80, 0x1, 0xffffffff, 0x0, 0x100000000, 0x6561}, {0x6474e555, 0x475, 0x13, 0x10000, 0x1, 0x9, 0xc7, 0x7}], "c64e9af362db1ad23ab19ca69302ed200798aa72131be6b73ced7963b37f88fcf881d1c231677b5e71bc8740755251914d21218e0d8650e71c5980c878e64eaa6531392c9d25b113a9d631d46b57bad90c1eae57651f5a9dd288798b07545544e86a18cdad4121e46df9eeb759d4a00937771d8d056513c14f4122a700f8543afb77600082a81da2765907b9325ac54a18294c924d74d4db4e4daf07d57f362612b3cf63f488929c84600fe597c240515ee9d1933e29a6ec916cc7aa251122d6a45442fa3fe6", [[], [], [], [], [], []]}, 0x776) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000a40)={0x0, 0xfffffffffffffffd}, &(0x7f0000000a80)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000ac0)={r3, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x1d}, 0x1}}, 0x7, 0x200, 0xf75, 0x1, 0x2}, 0x98) 2018/06/04 18:45:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:39 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10, 0x80800) r2 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) read$eventfd(r0, &(0x7f00000006c0), 0xfffffea1) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x15) r6 = fcntl$dupfd(r0, 0x0, r0) write$binfmt_script(r6, &(0x7f0000000400)=ANY=[@ANYBLOB="2321ffff2b6646f2"], 0x8) io_setup(0x8, &(0x7f0000000200)=0x0) io_cancel(r7, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x80000000, r1, &(0x7f0000000700)="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", 0x1000, 0xff, 0x0, 0x0, r6}, &(0x7f0000000280)) 2018/06/04 18:45:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2307}}, 0x100, 0x8}, &(0x7f0000000000)=0x90) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r0, 0x50, &(0x7f0000000200)}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x10, "afc26a42b39501ccdb23677cf1b73f41"}, &(0x7f00000001c0)=0x18) 2018/06/04 18:45:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x10d, 0xb, &(0x7f0000000040)={0xd}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) wait4(r2, 0x0, 0x2, &(0x7f0000000080)) [ 108.570505] device syz_tun left promiscuous mode 2018/06/04 18:45:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000002640)=ANY=[@ANYBLOB="2c000000180009000040de57fa0000000a00000000f30000000000000800150002000000ffffff7f04000400"], 0x2c}, 0x1}, 0x0) splice(r0, &(0x7f0000000000)=0x1000080000000016, r0, &(0x7f00000000c0), 0x7, 0x1) 2018/06/04 18:45:39 executing program 2: sigaltstack(&(0x7f0000cd5000/0x1000)=nil, &(0x7f0000000000)) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'irlan0\x00', r1}) move_pages(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000ce8000/0x4000)=nil], 0x0, &(0x7f00000000c0), 0x0) 2018/06/04 18:45:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 108.837216] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 108.844771] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 108.925354] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 108.932898] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/04 18:45:40 executing program 7: r0 = semget$private(0x0, 0x20000000104, 0x0) r1 = socket$inet6(0xa, 0x2, 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="076a276253942536a8bcbff1364a7dda40b161284a0006000300ff00"], &(0x7f0000000180)=0x10) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd}, {0x0, 0x8091}, {}], 0x3, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000035000)=[{0x4, 0x81}, {0x0, 0x0, 0x1800}], 0x15a) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/06/04 18:45:40 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x343042, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket(0xa, 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @IFLA_CARRIER={0x8, 0x21}]}, 0xfffffe23}, 0x1}, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="f1436cdf6e2325aaa821a00aee3b87d149af927b17b8258da0e5137cc3"], 0x3e4c000000) 2018/06/04 18:45:40 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x200000000000141, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r0, 0x1000000000016) 2018/06/04 18:45:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f72fc8)={0x0, 0x0, &(0x7f00006c8000), 0x0, &(0x7f0000e4e000)}, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/06/04 18:45:40 executing program 5: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000ac0)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x40) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000f00)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000001000)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000fc0)={&(0x7f0000000f40)={0x60, r2, 0x302, 0x70bd28, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x30}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x75}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x7c8c5c4cd454a2d7}, 0x57fccb908cd5697a) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000dc0)={0x0, @multicast1, @multicast1}, &(0x7f0000000e00)=0xc) recvmmsg(r4, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x2, &(0x7f0000000080)=""/49, 0x31}}, {{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000000200)=""/173, 0xad}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000600)=""/133, 0x85}, {&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000480)=""/109, 0x6d}], 0x7, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x7, 0x0, &(0x7f00000000c0)={0x77359400}) socket(0x6, 0x80005, 0x200) unlink(&(0x7f0000000e40)='./control/file0\x00') setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000080)={0x4, 0x2, 0x8aa, 0x8}, 0x10) rmdir(&(0x7f0000000040)='./control\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000001040)={0x79, 0xfffffffffffffffb, 0xf4, 0x4, 0x280000000000000, 0xfffffffeffffffff}) syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000140)='./control\x00', &(0x7f00000001c0)='./control/file0\x00', &(0x7f0000000180)='tmpfs\x00', 0x0, 0x0) close(r3) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000d00)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000e80)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000326bd7000fddbdf250d0000001c0003000800030004000000080001000100000008000400000000000800050008000000080004000000003b506193bc1def3fef5891cef32aa6fc000c00030008000500ac1414bb"], 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 2018/06/04 18:45:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:40 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0x1d4, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="f0000000100003000000000000000000fe8000000000000000000000000000aaac1414aa00000000000000000000000000000000000000000000000000000000d8864aa35ad4d74970979e18d1d5b5ac069b17dca8fd396629add036c5b1445da2a83ec23316ef10e93e033957d8288639c4d5b8c36f1942cb583b0c5c4a1b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000"], 0xe3}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000180)={{0x8, 0x8}, 'port1\x00', 0x84, 0x20, 0x7ff, 0x6, 0x9, 0x6f17b13, 0x0, 0x0, 0x2, 0x6}) 2018/06/04 18:45:41 executing program 6: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) mount(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)='./control\x00', &(0x7f0000000140)='sockfs\x00', 0x2201002, &(0x7f00000004c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="16000000b6493b5e34cde01189a68f05e9b68f82bca1b3f2d45581ae637076a41038a4"], &(0x7f00000001c0)=0x2) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000640)) unlink(&(0x7f0000000240)='./control/file0\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000600)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)={0xa0, r3, 0x0, 0x70bd27, 0x0, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x90}, 0x8880) rmdir(&(0x7f0000000040)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r0) 2018/06/04 18:45:41 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f00d82c99240970") setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x14) 2018/06/04 18:45:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:41 executing program 1: clock_nanosleep(0xfdfffffffffffff0, 0x1, &(0x7f0000000040)={0x0, 0x989680}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/06/04 18:45:41 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000003040)={&(0x7f00000019c0)=@un=@abs, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/236, 0xec}, {&(0x7f0000002c00)=""/197, 0xc5}, {&(0x7f0000002d00)=""/137, 0x89}, {&(0x7f0000002dc0)=""/60, 0x3c}, {&(0x7f0000002e40)=""/158, 0x9e}], 0x6, &(0x7f0000002fc0)=""/77, 0x4d}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101200, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x4, 0x13, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe3e, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x3, 0x1, 0x1, 0x5, 0xa, 0xffffffd8, 0x1}, @ldst={0x2, 0x3, 0x6, 0xa, 0xf, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f}, @call={0x85, 0x0, 0x0, 0x16}, @jmp={0x5, 0x2, 0x4, 0xf, 0x4, 0x56, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4}, @map={0x18, 0x4, 0x1, 0x0, r1}, @jmp={0x5, 0x0, 0xf, 0xd, 0x0, 0x50, 0x1}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0xffffffff00000001, 0x6d, &(0x7f00000001c0)=""/109, 0x40f00, 0x1, [], 0x0, 0x3}, 0x48) getitimer(0x0, &(0x7f0000000140)) 2018/06/04 18:45:41 executing program 0: r0 = epoll_create1(0x0) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) r2 = dup3(r1, r0, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000080)=0xa5, 0x8) r3 = semget(0x3, 0x1, 0x714) semctl$SEM_INFO(r3, 0x1, 0x13, &(0x7f0000000100)=""/145) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)) 2018/06/04 18:45:41 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getpeername(r0, &(0x7f0000000000)=@ll, &(0x7f0000000080)=0x80) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet(0x2, 0x3, 0x6) sendmmsg(r1, &(0x7f00000038c0)=[{{&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000380)}}, {{&(0x7f0000000580)=@nl=@unspec, 0x80, &(0x7f0000002a40), 0x0, &(0x7f0000002ac0)}}], 0x2, 0xc54) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x10000, 0xffffffffffffff7f, 0x2, 0x0, 0xfffffffffffffff9, 0x5, 0xc000000000, 0x4, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x200, 0x6, 0x3}, 0x10) 2018/06/04 18:45:41 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 110.724132] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 110.729789] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! 2018/06/04 18:45:41 executing program 0: 2018/06/04 18:45:41 executing program 1: 2018/06/04 18:45:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 110.793599] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 110.832646] netlink: 'syz-executor4': attribute type 29 has an invalid length. 2018/06/04 18:45:41 executing program 5: [ 110.876507] netlink: 'syz-executor4': attribute type 29 has an invalid length. 2018/06/04 18:45:41 executing program 2: 2018/06/04 18:45:41 executing program 7: 2018/06/04 18:45:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 110.929283] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 110.968294] netlink: 'syz-executor4': attribute type 29 has an invalid length. 2018/06/04 18:45:42 executing program 0: 2018/06/04 18:45:42 executing program 7: 2018/06/04 18:45:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)={0x14, r1, 0x303, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:45:42 executing program 5: 2018/06/04 18:45:42 executing program 4: 2018/06/04 18:45:42 executing program 2: 2018/06/04 18:45:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f00000001c0)=0x0) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="95", 0x1}], 0x1, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/06/04 18:45:42 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0x400a, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="0401000000c000ddb8460900ffb25bc202938207d9033780398d5375c5f73d2e5506dc5712fa9513f06f8f6575efe5eb8f5972eaecff8b307756e195719a8e9dcc1f7da06b09a5720fb49910972c9bd3e3b2b79a94df8316bc74031749b66cf255d208305032ccfa36d6d28e919a63c5233641939a4ae510d1fc6002ebf0758a43125442de581594c85b25e09e00000000000000008007b78aabd15856c1e882824841fac951a619aca8bd4423a566a9e1b94cd792e57ecf53cbd8b86a9ada62ad6a", 0xc2, 0xffffffffff7ffffc, &(0x7f0000000380)={0xa, 0x200100200000801, 0x8040000000002, @loopback={0x0, 0x1}, 0xc3a}, 0x1c) 2018/06/04 18:45:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x0, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:42 executing program 7: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a31df90de5186de8c0b37f4f46a846343e9e8c8431ed691124fdc"], 0x1d) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) sync_file_range(r1, 0x0, 0x7, 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'veth0_to_bridge\x00', {0x2, 0x228, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/06/04 18:45:42 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0x20}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f00000018c0)=ANY=[@ANYRES16], 0x2) 2018/06/04 18:45:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") unshare(0x400) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) listen(0xffffffffffffffff, 0x0) listen(r1, 0x0) 2018/06/04 18:45:42 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)={'syz1'}, 0x4) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) 2018/06/04 18:45:42 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000009c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000040)=ANY=[@ANYBLOB="c4000000190001060000000000000000000000000000000000000000000000007f00000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000db252b56c9994b8b3d7174040c7b000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000c0015000000000004000000b6e5962cb9b6a9ab0b7774ce90f993047e113964d1b5b394904096298fa865f74125bc3450e498bd17113809725d17f72e58a4ef27e05f51c1"], 0x3}, 0x1}, 0x0) 2018/06/04 18:45:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x4, 0x20000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r1, 0xb, 0x1}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000780)={{0x2, 0x4e20}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e22, @multicast1=0xe0000001}, 'gre0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup2(r0, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) setsockopt$inet_int(r3, 0x0, 0x22, &(0x7f00000008c0)=0x6, 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r4 = add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="9609af6cd84b15061117c81fad090e9cc3bb4fbcb1bd7160d5df9de8df36ca2093b9fa8a496056cf5bf00d93d34f4e5977374fb3ce17188f61fd2aa88973770a978b0ea6b4187ddae66b089fbed847bcbccf0a6e47652d16bd41ba7f9e097747a7388375b46298c95b059a5c0c084b3544792ae0f23bcaa958dd0cead330d17f5d422e68ceb3bbf9501a0947666900070000e7fbc07ede417eebb3ca5beefe181cfdda1fc644eec966a9c75cde6af2978e538454cd17379c", 0xb8, 0xfffffffffffffffd) keyctl$describe(0x6, r4, &(0x7f0000000380)=""/27, 0x1b) r5 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7ff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000800)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x224, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5072}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0xc0a3, @dev={0xac, 0x14, 0x14, 0x1d}}], 0x98) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f00000001c0)={r6, &(0x7f0000000680)=""/201}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000003c0)={0x100000001, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x4, [{{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}]}, 0x290) 2018/06/04 18:45:42 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x3a) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="17", 0x1}], 0x1) 2018/06/04 18:45:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x0, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000001ac0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) close(r1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x20002) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000080)={0x2, {{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x93}}, 0x1, 0xa, [{{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff8000}}, {{0xa, 0x7, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{0xa, 0x4e22, 0x7ff8, @loopback={0x0, 0x1}, 0x78}}, {{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}, {{0xa, 0x4e23, 0x8dec, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e23, 0xfffffffffffffff7, @dev={0xfe, 0x80, [], 0x21}, 0x1}}, {{0xa, 0x4e23, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e20, 0x6, @empty, 0x9fa}}, {{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x20}, 0xfffffffffffffffa}}]}, 0x590) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") write$binfmt_script(r0, &(0x7f0000005300)={'#! ', './file0', [], 0xa}, 0xb) 2018/06/04 18:45:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x0, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:43 executing program 7: 2018/06/04 18:45:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x6a101, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80000, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000000c0)={0x4, 0x6, 0x0, 0xd467, 0x5, 0x1}) 2018/06/04 18:45:43 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0xa0000001}) r2 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f00000000c0)=0x54) 2018/06/04 18:45:43 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80400, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x938e, 0x85, 0x1000, 0xa00, 0x9, 0xd54, 0x5, 0xfffffffffffffffa, 0x0, 0x1, 0x7fff, 0x5506}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/06/04 18:45:43 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x100000000008, &(0x7f0000000000), 0x4) sendto$inet6(r1, &(0x7f0000000280), 0xa5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/06/04 18:45:43 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000500)='/dev/dsp#\x00', 0x5a6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000540)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)={r1, 0x15, "e9fbe3a6e03a1b38c42aa125daf91a91d32d2b06dc"}, &(0x7f0000000600)=0x1d) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x5}, 0x2c) preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000000040)=""/149, 0x95}, {&(0x7f0000000140)=""/14, 0xe}, {&(0x7f0000000180)=""/23, 0x17}, {&(0x7f0000000240)=""/91, 0x5b}], 0x5, 0x38) r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4440, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340)={0x0, 0xfffffffffffffffe}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000003c0)={r4, 0xf1, "9dd020ad0e26cc75a5f4b10a1bedb848c229b6c462c1912ad3c52da4abbbe1f87a89c09ecbf762788312e2e1d111e7d037f2b41a1f73c5ff20942fd89a9193719e529d147c20a70054dd41365992aa6be95d2be94195bf63305d1f3045b2c255cd82172443ff7bafae18860157deaee93e5ecc1a468ca13980e698ae026052b9db846a9e2ad60e7d5f12aa23f723d0bf91ea5e59c1999ee4f3d2c5ccccd70548605ebd49cbe2d43eabfeb237e2dcbc4f7a791afdd497e5f12de4db85f3979488fb59055b81abdfcf3a2fcd1f8deac5ab81880ec86ba11d8f66f404f4ea5b277ff3d370dbd934608a792180626bf8a1326b"}, &(0x7f00000004c0)=0xf9) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000640)={0xfffffffffffff890, 0x4, 0x800, 0x7, 0x9, 0x7}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f0000000140), &(0x7f00000000c0)}, 0x18) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x1, 0x0, r2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r5, &(0x7f0000000080), &(0x7f0000000200), 0x1000000}, 0x20) 2018/06/04 18:45:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x0, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f"], 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x7f, @loopback=0x7f000001, 0x4e22, 0x4, 'rr\x00', 0x10, 0xfffffffffffffffa, 0x48}, 0x2c) [ 113.276271] IPVS: set_ctl: invalid protocol: 127 127.0.0.1:20002 rr 2018/06/04 18:45:44 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000003c0)=""/222, 0xfffffffffffffee3, 0x0, 0x0, 0xfffffed8) shutdown(r1, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x181000, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000040)) 2018/06/04 18:45:44 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x10000000890e, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000002c0)={{0x7, 0x0, 0x1ff, 0x3, "ba1cb0768e0603c3cbbf56c778e7ef4bbf5ec4f1a3197724a99e1a44c0ee3b9409b3c83eb2b179d6e18db4d9", 0x4}, 0xab2, [0xdd, 0xc, 0x4, 0x7, 0x0, 0x7, 0x2, 0x0, 0x3, 0x9, 0x8, 0x5, 0x0, 0x3, 0x2, 0x5, 0x1, 0x1, 0x7b, 0x36de, 0x7ff, 0x1, 0xffffffffffff8000, 0x9, 0x6, 0x401, 0xfffffffffffffbff, 0x1, 0x7fffffff, 0x401, 0x18b, 0xffffffffffff8000, 0xffffffffffff8001, 0x621, 0x2, 0x8001, 0x62c, 0x70, 0x9, 0x0, 0xfff, 0x5, 0x1, 0x0, 0x3, 0x3, 0x8, 0x6, 0xfffffffffffffffe, 0x81, 0x7f, 0x3f, 0xeaa, 0x401, 0xae, 0x5, 0xfff, 0x3, 0x2, 0x1000, 0x4, 0x4, 0x9, 0x3, 0x554, 0xffffffffffffff7f, 0x86, 0x7ff, 0x69, 0x20, 0x80000000, 0x1, 0x1b, 0xc, 0x6, 0x4b, 0x5, 0xc650, 0x1000, 0x9, 0x74, 0x40, 0x81, 0x2, 0x25, 0x8, 0x2, 0x5, 0xffffffffffffff7f, 0x1, 0x5, 0xffffffffffffffe0, 0x4, 0x8000, 0x1fe000000, 0x3, 0x8000, 0x20, 0x70f318ef, 0xe3, 0x3ff, 0x0, 0x1, 0x600904bb, 0x8, 0xfffffffffffffffe, 0x32, 0x7ff, 0x1000, 0x100, 0xc66, 0x8, 0x5, 0x4e0, 0x7576, 0x6, 0x800, 0x80000000, 0xffffffffffffffc2, 0x9, 0x8000, 0xffffffff, 0x9, 0x0, 0x6, 0x0, 0x7], {r2, r3+10000000}}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000240)={0x0, 0x19e, 0x0, 0x0, &(0x7f0000000080)=[{}, {}, {}]}) 2018/06/04 18:45:44 executing program 5: r0 = socket(0x11, 0x806, 0x1f) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={"73697430000880000000000000000002", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/06/04 18:45:44 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") unshare(0x2000400) r1 = socket(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="b4000000000c000065000000fa86e769a3997ba553f7eccaaf156f85da712bd15f005b12e60df88ca47c914f0ba3ddb05902ff986e1264583e74b170aa3d982332d119ffeeeddc8de02b972288bb919f15"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) 2018/06/04 18:45:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:44 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/nfsfs\x00') getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioperm(0x0, 0x7, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000140)={&(0x7f00000000c0)={&(0x7f0000000040)}, 0xb}, 0x18) r2 = dup3(r1, r1, 0x0) accept4$ipx(r2, 0x0, &(0x7f0000000000), 0x80000) openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x503000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x6) r3 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000008, r3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r2, 0x28, &(0x7f0000000180)}, 0x10) 2018/06/04 18:45:44 executing program 7: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x109842, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x1f) unshare(0x24020400) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000080)=""/85, &(0x7f0000000000)=0x55) getpeername$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000002c0)=r2) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000000100)=""/237, &(0x7f0000000040)) 2018/06/04 18:45:44 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000440)={0xfff}) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000000)="257821a41638e038f55ff4213bd8b64167ce906460220677fe8f5de742c6b8c8d5a24c3bb57b1bbd7d714d010a79a6874cafc58da5b59e865b941c74c473ab25647fef64dd42b12b4d4b9ed2733ac4f0a81d71d2d5f940a120698c861a8c22196d7587a7bcaee6a9c2a0039ccb5e4700dede57bfc354e593f72f41bf8f4649046c3fcdce7cfbe8ad04ec51269639355649ec6fda57f09ad7121d5fda0a72ba3834ce86fa33a9bb74a13e330735535ef86d507a7100cb4efba3a8096ae835c9d2b743e716986f5b3e45c5ecca9197b590c2b178587b93856c8382860adb9d6a167d1649e1d0", 0xe5) 2018/06/04 18:45:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:44 executing program 0: ioperm(0x0, 0x81, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x402100) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x9, 0x3, 0x2, 0x76}, {0xffffffffffffffca, 0x100, 0x6, 0x10000}, {0x8, 0x7, 0x9, 0x3c}]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 2018/06/04 18:45:44 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"69000200000f002dc830ee26e3008000", 0x10a}) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"69000200000f002dc830ee000000005d", 0x103}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/06/04 18:45:44 executing program 5: r0 = socket$inet6(0xa, 0x4000081e, 0x7) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) listen(r0, 0xffffffffffffff7f) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x8001, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000040)='K', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$llc(r1, &(0x7f0000000280)=""/92, 0x5c, 0x0, 0x0, 0x0) 2018/06/04 18:45:44 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) listen(r0, 0xffffffffffffff7f) read(r0, &(0x7f00000000c0)=""/113, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000380)={@multicast2, @multicast2, 0x0}, &(0x7f00000003c0)=0xc) sendto(r0, &(0x7f0000000140)="3feba7765c574605520d68c570d4efd2bc555a4d8cf5382f4984f5d45c29a64af10688047a9c143bab712f094173f5407ca986932cb86c24711d321b7825beb4a910f59badfc7f7e0f3a8b84fedd7316f91f60448926adc3f5858811e317c9afad8742d50f8baac0d2167a92667fe5d35e79df3f065cafe5b825e11b98fd663a2c4b408113bb1e9d95bafd9a783c1c6756c0317c3e3df1d84d7fdfe7012558f6eff69fe770bfb889f2596945286d0337c130f23306dbc0b2aee8ba0eba25be1d0e74f2bb31da9087eaadbe9bcc0e86579686b2c150447d84b55a650c15fe70", 0xdf, 0x4040004, &(0x7f0000000400)=@ll={0x11, 0x1f, r2, 0x1, 0xfffffffffffffff8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfee2}, 0x242) 2018/06/04 18:45:45 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000007c0), 0x0, 0x200007f8, &(0x7f00000008c0)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_route_sched(r1, &(0x7f0000000e00)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x1) r2 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000040)={0xd3ba, 0x0, r2, 0x6, r3, 0x4, 0x7, 0x80000001}) recvfrom$packet(r1, &(0x7f0000000000), 0x38b, 0x3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x707000) 2018/06/04 18:45:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c73fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="73ce9e780ac123ad101a03aadbf5536a2db05bb22015488c399a73eb800c47ed90932ca911a3fee6ac9f536a8e9ae0de4f414005174bfabdd7df9bdf2e9b75ac040afbe6ec1949081bd789704b6a266778a9c31e73ffd4baea40418f3cb04ee378a9b6508ac4fdd4381178ee372812005e85436ec45ba0da1d1326cf6b3c0f8e1af70719440c61f6068b10048c1f7cc97fea3f8c15cfe125e796c49a4f7365da2626b3ad8965f5b73d26d93e", 0xac) r2 = accept4(r1, 0x0, &(0x7f00000000c0), 0x0) dup3(r1, r2, 0x0) 2018/06/04 18:45:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:45 executing program 5: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="05bf5f87c8f561a3fcfc6678bdbee2f71cd1f9b83644db00940acf765a28007fc6cf8dd71a06f0", 0x27}], 0x1, &(0x7f0000000240)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x4, 0x8440) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/06/04 18:45:45 executing program 6: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0xfffffffffffffffd) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)="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", 0x1000, 0xfffffffffffffff8) keyctl$clear(0x7, r2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'bcsf0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x2, 'ip6tnl0\x00'}, 0x18) accept$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/06/04 18:45:45 executing program 1: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") fcntl$getflags(r0, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140)}, 0x0) recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)=""/164, 0xa4}}], 0x40000000000014d, 0x0, 0x0) 2018/06/04 18:45:45 executing program 0: mlockall(0x1) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1, 0x0) io_setup(0x200005, &(0x7f0000000040)=0x0) prctl$setendian(0x14, 0x2) io_submit(r1, 0x1, &(0x7f0000000d00)=[&(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f0000000bc0), 0x0, 0x0, 0x0, 0x400000000}]) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/04 18:45:45 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x100, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x220002, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x400, 0x40, 0x40, 0x100000000}]}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r1, 0x2200) r4 = dup2(r1, r1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f00000000c0)=""/245, &(0x7f0000000040)=0xfffffffffffffdf8) close(r1) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000003c0)={0x7, 0x4, 0x6, 0x9, 0x0, 0xdb3, 0x2, 0x4, 0x1, 0x1, 0x4}, 0xb) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x100000000, 0x0, 0x7, 0x8, 0x8, 0x3ff, 0xffff, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x9, 0xfffffffffffffff8, 0x400, 0x8, 0x6}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r5, 0x6, 0x4, 0x7fff}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000400)={r6, 0x1000}, &(0x7f0000000440)=0x8) close(r3) finit_module(r3, &(0x7f0000000000)='\x00', 0x1) [ 114.811709] IPVS: Unknown mcast interface: bcsf0 [ 114.854108] IPVS: Unknown mcast interface: bcsf0 2018/06/04 18:45:45 executing program 4: r0 = socket$inet(0x2, 0x2000000003, 0x7) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x400000) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x1000}, {0x6}]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000040)=0xff, 0x4) getegid() 2018/06/04 18:45:45 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setrlimit(0x2, &(0x7f0000000040)={0x0, 0x4000020080000005}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40b) 2018/06/04 18:45:45 executing program 0: unshare(0x24020400) r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000000)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x800, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000200)=""/99) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x7f, 0xfffffffffffffffc, 0x5, 0x803}) 2018/06/04 18:45:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:45:46 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb859) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x75e5dbb3, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r3, &(0x7f0000000400)=[{{0x0, 0x98, &(0x7f0000000040), 0x3b9, &(0x7f0000002180)}}], 0x40000000000010f, 0x0) getpeername$unix(r3, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffe1b) 2018/06/04 18:45:46 executing program 1: unshare(0x40000) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) fchdir(r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) getpgid(r2) recvfrom$inet(r1, &(0x7f0000000100)=""/114, 0x72, 0x20, 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="290000001800190000003fffffffda060200000003e80001024000040d000500000500000005000000", 0x29}], 0x1) 2018/06/04 18:45:46 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800480000300000000000009078ac1414bbac1414aa440c0707ac1414aa000000000000000401907800e5704400cd98e800"], &(0x7f0000000100)) [ 115.158104] netlink: 'syz-executor1': attribute type 5 has an invalid length. 2018/06/04 18:45:46 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x0, 0x21}, 0x2c) msgget(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) llistxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/248, 0xf8) socket$nl_crypto(0x10, 0x3, 0x15) dup2(r2, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000000c0)=0x10) 2018/06/04 18:45:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000091734b74080000000000fe004000000000c5fa22c356537505bdc8ae549a489202bf724bf070743602f63be7d5fba245426ccf5c0a3bbd3d294440"], 0x30}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x620500) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000001c0)=""/177) 2018/06/04 18:45:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4623, 0x0, @loopback={0x0, 0x1}, 0x1c00}, 0x278) socketpair(0x0, 0x80000, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x0, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'cpu', 0x20}, {0x2b, 'io', 0x20}]}, 0x15) listen(r0, 0xffffffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) r5 = openat$cgroup_ro(r2, &(0x7f0000002380)='cgroup.events\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x2b, &(0x7f00000023c0)={0xfffffffffffffff7, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @rand_addr=0xb1}}}, 0x108) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x6d, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x8) 2018/06/04 18:45:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:45:46 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:45:46 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000845000/0x4000)=nil, 0x4000, 0x3, 0x1000008032, r0, 0xb) 2018/06/04 18:45:46 executing program 7: r0 = getpgid(0xffffffffffffffff) wait4(r0, &(0x7f0000000280), 0x81000003, &(0x7f00000002c0)) syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x200) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000140)={0x0, 0x7ffb, 0x1}, 0xfffffffffffffe5e) pipe(&(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000040)=""/9, 0x9}, &(0x7f0000000080)}, 0x20) vmsplice(r2, &(0x7f0000000000), 0x282, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000180)=""/214, &(0x7f0000000100)=0xd6) 2018/06/04 18:45:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0054fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xcbf) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000040)) ioctl$KDGKBLED(r1, 0xc08c5114, &(0x7f0000a07fff)) 2018/06/04 18:45:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="4ca30a9cdfba1a75000000") ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) 2018/06/04 18:45:47 executing program 2: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'ipddp0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0xcf, "6572b9c25bbe3ca82db26924b73545a14a79dd9cc392d2a7474ca0928c3c54d5cdf1f6af41988ed69f1a6d4b0d1ed5371809fd8381ff252a9ed90ffe4743c3af15475d58327e554487253bfef58590c284af40c32428e9d49f95941891573c639f58d8e0ba7f27d33be47bf3ed6bbc1946277859c783060dda2f98568cfac72b2bd0d2e8394465c56aa011273f1bfd4caa335a490b600c9260e5c6fe619a6dde4f942ae9a62ad88e1dadba9ee05cba8cb2327eb8d34034e09ad5673da00edb08b2191ba88056fa68b97c0af27aab0d"}}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xdd, 0x7ff, 0x3}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x400}, &(0x7f0000000200)=0x8) fcntl$notify(r1, 0x402, 0x80000008) fcntl$notify(r0, 0x402, 0x1) 2018/06/04 18:45:47 executing program 1: r0 = socket$inet6(0xa, 0x8000000000080006, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000000)=0x1, 0x4) 2018/06/04 18:45:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x1}, 0x20) 2018/06/04 18:45:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:45:47 executing program 6: r0 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x0, 0x800, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="d512909baa65810229fe992185ee874b6c6d5759d5255e23d3c0dae87194ba400dc9ffa15a8095ce646c1383ce", 0x3bd}, {&(0x7f0000000140)="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"}], 0x10000000000002d2, 0x81806) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x1c, r1, 0x1, 0x70bd2d, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) 2018/06/04 18:45:47 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x3, &(0x7f0000000000), 0x400000a0}, 0xfffffe32) pwritev(r0, &(0x7f0000001700)=[{&(0x7f00000001c0)="04fc0bf3b3e9dec764feecfb202bc0ecbb8898c6b37970aae52c89dc393b50fcf0d583ce84069215d02f3e2c131b1ed0bd03b0313ed1e2a1dd2c37ed3e8e57e841d5e9caa2da986f100f3fa74e1b1963d4e858be5879e48b372a1165bd0b9fc21ff94d8eea397195051de471fcc5f599d74672e84b7b1702ef32f465a61e060906c432357550f2b7a7fb1e21db64a3edeef154b2696aa56c7d2a3379326b421a8cab6c3c066e8ab844eb832bc7eed7e83305436bc909", 0xb6}, {&(0x7f0000000280)="56c2748403f2e197b30212ceb58a87b4e7b63314d5be9cd9ca50546853d8a44d0b23194bb5c43e6aacc57fc7ea3d1b7f204e0365e1004bcc918335de00a1f891187895a41413c23a1c58e26d1183a97c14be7417a38bda17eadce74028eec8d9ff239ed8a0410cc1038aee0b7f75d42ee78d5a3c465df285429220fdac20c924e778778bcda5a85b2592", 0x8a}, {&(0x7f0000000340)="28ed127b30b4cc525b8a9c75be78edf3c7255b98953aad18b74c635d2683fd9f1cb1ac63e17bb237a1bb012552e27efccfad5d997fd9bd790614564cd63ae6cac02c35962ac36ed8e19a0b71c5200a59aecf1875beb4d64eba32f19db5191d248552a3ead24395d48a59ab5d18d9559f964f7aebc4d64b68f2c64f71561255d796b2afc263e4df213fa2d23d513fb4454c6d5ec8e9c850097c125eaab5d3036e83", 0xa1}, {&(0x7f0000000400)="fa4873dd9655a83eea7763887f8d46e12ce538ef22d18d25c3f5054525327e96c400116b83f98c4afbcc00cde0e0f68939c992ce986309f050462c7b115b100435b524ff24dc9a5eba0684630572fdd97c680aab11ccc34b", 0x58}, {&(0x7f0000000480)="4982a27dc5f0d595958c3ed71778d06a49b3391d3119e4ecdc14532a4740a072c96ba1dca5ecbf978135ce4477381ee6be4ab1188c5b918f6b58eb72f1b8f1fad6b1020361c32ec9bd06d09525e51450866c249ba3cd13c362b1ac6638834d47afeaad33473f2984fd5c246ad395c5860dd8769e69dddb14e4a953e02a1bcb5765683fd807e57f08a948482ee75f27b8c8fba152adb59ff5574a863f45abd80284752a", 0xa3}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="a66513f132291cab53342181300f342c00d49d0d6711eb39a8fc9982c75b00b5cd4c7e2bc69a0ffe3a598195a6024faae4818c6e74511de0ae4a467d5113183198e916d837bb19f0714694f482421f62cd9da065d39fb01501a26b13ef04f53ecb8b5d85c68caa0bb4e9b689b23c1268179f558a0284ba936eedf39a1bd6ec46c48a89dad6e51dd7e2b1608740c4426b58c5c250090377922e541afb0087fa6e36bc2b09228f7fcc9998eb906b0a2feb86b2dc920e206d31fe282ddb89da2681c4e4ba11f282bce964eab6c44a14cf275ad4bcce4b4e5e1cca2effd983fbaba798e01bada3d6dfde366c", 0xea}, {&(0x7f0000001640)="9a8d052145465cfeeda728d579d6166ea1d7655dd35d97047658bc5e8e334c7ab9384b58a31b92bfd337150f5875c060c26978ab75d1a78e5a2004479aeabb6e882f41d0f57aebe6ce6f2f97b998bd0d322e678fd30976b78ddf5ff3e8f0c3a7005066f3c44a980d0cd2372f4e8bc0b027ddc76d030f7d6d3dc7d03556fab02b6b577576bd", 0x85}, {&(0x7f0000000000)="7fae76888133d12d897fe61f179f518b172cc67eba6e2c7283a5f2aba83db586db9d5e791f24cfea428d91", 0x2b}, {&(0x7f0000000140)="7aaff30ce20008c5001421b666944b0d7eca2929f5d578960c24a44a4ae90751c596686f", 0x24}], 0xa, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x28fd3db8}, &(0x7f0000000100)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/06/04 18:45:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="4ca30a9cdfba1a75000000") ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) 2018/06/04 18:45:47 executing program 5: syz_emit_ethernet(0x1b, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@llc_tr={0x11, {@llc={0x84, 0x2, "ec", "038ed775f0fe862ec09bfc410e6fadf0f6b8e32a7bc03378e3c2b5a946cf4e8d63aff069ede662"}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xac]}) 2018/06/04 18:45:48 executing program 1: socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='net/kcm\x00\b\x00'], &(0x7f00000001c0)=[&(0x7f0000000140)='\'-security#eth1]^\x00', &(0x7f0000000180)='net/kcm\x00\b\x00'], 0x1000) readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x2) 2018/06/04 18:45:48 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x7}, 0x8) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x5}, 0x8) 2018/06/04 18:45:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x0, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:48 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0xc0200) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/enforce\x00', 0x201, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0xe3e0000, 0x0, 0x0, 0x100000000}, 0x8) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x120, @time, 0x80000000, {0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff}) 2018/06/04 18:45:48 executing program 5: r0 = epoll_create1(0x0) r1 = socket(0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0xc0000004}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x8, 0x30, 0x4, 0x4}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000002c0)=0x3, 0x2) sendto$llc(r1, &(0x7f00000001c0)="7bbd3ac62b99c7080b46e35cc6dd9046b0bee76bef61d9afcbd2b76bca52b26f544d2696dafc8c4001572295dadbb93dce451cd05511913125b41bac80da9aa9d5a9402ee185c8a697c64065d4def2cd1886a759cb5636c33d0f411f27d2f13f6bb46bd7aeb23eb82a4ff94be571237576f9abb4ec4dfe464b2c5312bc388483cdffb9df4b0c0af7bf10e468007560d70b93e64e4aca853281520f5036f72735c642378bbd83bc8a7056d2701109", 0xae, 0x4000000, &(0x7f0000000280)={0x1a, 0x0, 0x0, 0xc7f000000000000, 0xff, 0x3, @random="60cf952d41de"}, 0x10) 2018/06/04 18:45:48 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x40000) sendmmsg(r0, &(0x7f0000003bc0)=[{{&(0x7f0000000180)=@llc={0x1a, 0x335, 0xb7de, 0x6000000000, 0x20, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)="d26a4d20aa850d2d3c6951de2e42a6eadc093d9449d48e4ac8c8c35d6359709cba", 0x21}, {&(0x7f0000000280)="69ab24", 0x3}, {&(0x7f00000002c0)="e98f1f518c33afe7fbc82cc76a4520b4a1b89136ea559291a8610e0e83fe315685a7aaa1b73ff9d48c125f2e294482520078c81ee0d45b9fdeb4edfb2fe4878ea769b364f00eccdb34df5d4e2e179d78ff30f7c093e71b7a3236e533a98d65d91bd3092cd265369ffba82a9e25e474189f736ad210d5870f9881ee0e26c70afba5275b28f169bbd155b08c8a7d1a43c2f374a10d6fd73ae10512ae0f7ac93e8aefda284c99", 0xa5}, {&(0x7f0000000380)="710ff67dbf45a44c2e1a6cd4a7f997f001f6b63137d80b3721a946933c14b7d301bb69d8c97a18e33603a7d5dc375f68bbc703c9571c809fa9f4e5957a91d98fcc56d14e3cedf69e1db08a21cdeb4417295d12a96d9f5fa61188c30690c9abeb303eb73377bb25a30421bf01", 0x6c}], 0x4, 0x0, 0x0, 0x4008004}, 0xdd}, {{&(0x7f0000000440)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x1, {0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x1f}, 0x7fffffff}}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000004c0)="38a402e349d19488c038a3cf9656d09c8ccd185c137cd4a1af3a96c450847bae7f09a872988fd4feb2da32cb1871ad328fb54ef6db7405e49d97bb13e9b1887ffcdf4d3082f033991a68d6a98bb227607f1893072f063fb2a5361dda716d6322fc429907a47141811d55bc49f68361656e0d5c01fb01aa25ae93a4a0afa16caf4d9c53d983d3d9fbb99755a72035d2e6d158617af25130b8300f5ae7b2c8c2b4412eaab94f0c93c2763b1efb0982c7888d7db468f76c0b00a3e909becbe87379e7311e0e02dd700fee43938edfd661aa1340d3d92762797124d2d8e49750e0c3dd7536a1d3283378f30753aaa3f4", 0xee}, {&(0x7f00000005c0)="2d89cfc9b84a6ba41e30e248b35d21c18eefc7435dbbdb0f4d826b3bb5e968288ff03538ce9f6425302247b1", 0x2c}, {&(0x7f0000000600)="8827213377b9145275a92dc199c5ee9506cdaef8d2c7526dea74dd66c82efbfcf93bdaf969b2e7ea40e1187cf50942004e017f2dd70dc4690cadcb504d09531918017c5322bfda943ddfad4e60bb0056e27cc16fad6b1779f951199f43cb70be8d5d0a966884f365bc7b7a5e202e1dcae52ea3c23d60495a0ebb00cc466522ea745cd6ab81ad1332bda2c7268c1a2d5715f0ceae02", 0x95}, {&(0x7f00000006c0)="e6fd95b92d6c56d314b9e932d411f07dae3f0dbb0cc1d338e4cca97c8f07fa4661462cd6f10cebab60750b9ef9d64d6b00f146c8f62115d18deefd736896038d173f5dd506b1c049039b64b5f0905f9364359ce3d5635903d90125e24ef0dcbd949972c010b1091b09fcebb0a00813de1ef1ccb1f30f1284e836930ce5d85d47a16973bf431cba89d0f9c7da194dc3c25ad0e952bb6e019e16a259e3cdcaf1de0f3cfa218cc89952b6ee86a5811120df58f2cc", 0xb3}, {&(0x7f0000000780)="1fe35f24b5a5ce94af353baf36ec194412b1407b0461866ae245faeb77ab2b4c6a5c3c1df11d13588c44f9f9495a13367209e0a54ae10ef0f2c0517cf32823d675d117494af37469b3b1b453e562d8e401fe889179113368b5a6c3f4671aea757663d9357928f68ed60cf127d3ee", 0x6e}], 0x5, &(0x7f0000000880)=[{0xe0, 0x10a, 0x100, "1f5dffc42b982d207d4747640073c99e9cb9215523ddd3de9441302c1e22e61021dab698f402ba43118c29e1695887cb9e65d985ec932f427752e857005cf2ba2ea487b5549f91e07cb3102c837a2f755790169f89d8a66265ac14094286ac867b195d7b13edc0aedcfc2650a9e3060d2effee1a3403225ebfd83048aa1028adba1f897d8cc77d82bade7e77dabae0c0437e22ef2d207279e74bd7d8464ec387b15964aeb20900464649b259583134b2e55f5511f37a66593558cc167c0a732f3adb62d6093fb40a2fa6c90fe5"}, {0xf0, 0x6, 0x0, "c9ea304ac74696288e45f13293b039a001546a0e3b81e0d3cc20bc4581b92e40e621679284bf5f13c972aea24e4dc18fca3c59d437db8430b2e4dbdb5ecb0a90ba1794d91df2e5ae87fb5c3e8048e23d0b2af38410de2e6fd5cc0db693e3054ad6cffdfabefdf359d5350bab21e547c0cc140e21cf785efba354005a7a78c23f4af25688520903d1e530669e580cc09fa9345162207ca04614c3c6d8ef632cd437c34a41b117e109766b43cae3c47d8e07fc60e5ba7f3986cdbd462ce09a2e96e2867fa68f1e7fee98ffb2102f16fe3fa45baf7b57bcb1a49565f12519a7cb6c"}, {0x108, 0x10d, 0x2, "8f83cfb21080f4187dfb8e3c99e16ee9836b35fcee9ea2926bf8b64c4b2006dd0f1c2a0f2d985440eda0d5195cf6cb643e7cde4cd7c3eae07c59cb95a56326ceb8986771ce248b7d041384a6dd4ca30dc3bb08b684c0ca6f70863be228cd44812ed804fe3541dba80462884e87a69762dae0bf166449e0c59da405b87893d532ca3428a1085a68240b4826f04dd3ff4bfd09fa4c8192b83471a827679fe1e8c9c2b2ff1ea610ef5fc83a9ded527dcd7081e988f37bea937e3e75818e3e9e8657359d7c71e465e717495073221a6f68d515d01c50d057add07e4f493cbbdc2c41fc61cde23439bf765f398fd31398af63f08fc8af"}, {0x70, 0x104, 0x100000000, "2a117f4ea02c958b1b70cc675ecdb0ae2a228f72e9e714a353d8552cd7e6a9091ba3a2f5b289b61c254d4a762d270600c6218e3f193d4e0ace283977ae5faaba531697e08dffe1c33127c60b25eed798d9b318ed7965488ae5b25ddf9b"}], 0x348, 0xc040}, 0x10001}, {{&(0x7f0000000c00)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x4, 0x0, {0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000c80)="609d71faa058470d105cf48e45df02ebd093cda49d10cb2937cb06f4a1578fd30105c8cdbf6ad0d5b9f6be71c38660bdae745364eb305f762e3bb615430e701574459ee1c1f102979024c1dea01ec1", 0x4f}, {&(0x7f0000000d00)="7f814156db45a47383b2cce88c99d7e57edfca8ee8d56f5898d8f46c274025e15721f0e96fb1cd01cd4f65b17d7e3fd627196ded723666751c9fb3bd10ac116d77c661cf828fe01f98a3a4f3d995ad159f007831be55177df3667da490345f03401f443cb188586c75947235e9d8cd0acb285c83cafefa5a6107e14199787c91d1433e7d9b0c7e6256e0cd55639c6bcd04948b0968c515c455f867ae6885c6b1147358335a4b333ae5c78efb4185eabe1a188e578184", 0xb6}, {&(0x7f0000000dc0)="c6459e1044aa31f36e602d0256dc07d880cd7bca2707d03051c1a6a99c450c05dfd0697df0df366a64dfa98cd6ce19b57e9363777bfff392e03e878d8d39b9df5347ff3b345b4415bf42a8db0d739450c5956a0507bea2837f4233", 0x5b}], 0x3, &(0x7f0000000e80)=[{0x110, 0x10f, 0xfff, "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"}, {0x58, 0x103, 0x400, "f9a9e01c6d23bf3322571cb6c24899d4d6b91352fe9d78f0ccd182526a2e5aad49ea0c34468dfddc8bd5d3b2d6233b0dbe938208bfefca0474552a4c5263e169cd9fd2ac"}, {0x80, 0x10f, 0xffffffff, "95814e0ccfdf1e3b0e44a9dfeb34ed96de58d38db095a1db2a05d3272e3e61f66dba2aec9a4c0f4468c210445b3d2b9704d930a0416c0d57e120392207861022c113bccb709f4966bbc119c5a38cdf427772ef3928aaf451fb7acb402f9921ba3bf628f9643405339b"}], 0x1e8}, 0x93}, {{&(0x7f0000001080)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f0000001100), 0x0, &(0x7f0000001140)=[{0x78, 0x29, 0x8, "ba2b79aa80c9e8d2656d1627cfc376b8493f08ee297751772a42b5bc39dd2af403bec01d0251d824e0f7f7cd7c8918a398f20345de23301344fc16af96023b0d9b4a26c015d3ca4bf490862a052985b0d59969698e098dffcb77ef680a4f202698"}, {0x98, 0x11b, 0x0, "cae9fe983fccb748e54328ac0495a0dbd753a8b3e28a65fa60fa445b9e8b96625b5ef801d4c66a77467c3aec7f2a1a6d93e76cc92c5ef03943689a0d753df61f8bb0db541b5f5ff1088c18d1fc4f375964f44204f3514bed8b7af9c23edb4399defe4d88edb8d62efb6b6d1662c3bdad8c69ee69f62fd3ba18aea6d8193862c01bfb009b88bf"}, {0x70, 0x10e, 0x0, "27185b622f4011c45148938bcee9d9aca19727cec7b913cbaf266b6a349e92f8b59008f8c2e1869a910a433de042019e507ea7a122a38b33f2802dc4111135f388e52f6f51139592b3b29b5afdea34acbcd6a0f8498a69be291f1e"}, {0xd8, 0x11c, 0x80000000, "6f878559ef8b26d2116bec228a31365a9767272a363cde3fed83c68683c6602901b04c6b37b7f8f88e16f04db7601e0eb3f9e2d48f5867e4aec8265b811054837ac3c7e95bb6ef4046be90043a1d83bc4c2789d879b24b4ad7033e35842dfec4b4c85bf07466882b4189566e88d39af95a5918fe4d1fed79c9323b1fcc10aabcab000ff28dc990d4bba7506064eafea6b2fbb51d82fb720477392c338c9928724c5a5fb0ef16954a1fe172510225801db932d435a59ac6673ab4ad093185bbe94f165f8699"}], 0x258, 0x4000000}}, {{&(0x7f00000013c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001440)="dd59ffc976051c97ebf3b3afb317ef4a94392f", 0x13}, {&(0x7f0000001480)="3fa2b99cada53a5579fae9329ddc1e90cb71f40b33a6fc858beaecae88101bf6bf23a2a9addc89efb13c4293cdb61ad6d02b0925dc095a3b8f5ef5a7c05582d8df860c64a6f6736dfec7fc0139f30694d93cb1628b2b6a0344800cdab9de17ba483290ea8b9e544ff1b230f4abd616d88dffb947067e9abe971aba18ff7d344870420beccd1241ed60cdf190503edcd3f56be0d38333", 0x96}], 0x2, &(0x7f0000001580)=[{0x10, 0x10b, 0x2be4}, {0xe8, 0x113, 0x4000000, "af509d2e6640c070f313a28623dfcb548c927ea1b58b1d56aee8497b8a8c23d5c39cefb0fb167b71b0783e79c5b5c2a166df5f8126566578234347992ee429984a50d695703047917b769e75fac9128ddc8fbdfda1010c25e6a6bb518abac57fb47dedf639c62462d496d33404ed578584bfbb591166b92a7de464191814b8a1a93c3ab71fc7d0f33de1e34c5ebbf974b73c175c371e4ca194e92fa584f229f21c9f185892ce6be8fca8be1093fede64a66f8baa493ec82344a63d665e326ec7681afc500ddcd54ba2bc1b7ee881c4b08aeb7d61"}, {0x80, 0x0, 0x6, "b80ff6c5d14df614f23acc05a88948cdf2c4422241f292e68e208a87fbfb94291498278812dfc6d2e9be82dcf0fc3aa237d1890fccd4597a8eca99e9a55fec5e261e01d8ba9043567ee70dcb147074bd13e2915d9737e90b552f79bfd066b843f7f0e16d76891c2d2666"}, {0xa0, 0x11, 0x5, "fd354e7d486ce6641376e9a3ec34f6451975b83049fb60bd14fc3c05706b2d1682dafe0aaf6b9a59086e5d3b6fb89a61b60a7ba4a828c640c389a85ad9ba2f35be26ffc526960ae4d197e1acc363d8905faaf0c7104f0e9735cd18883bc495e28fca4553ae0bc9541a9985dda05f70d26fda15872fd529b4d1ccb6585c1e56117016f68540be1817df"}, {0xb8, 0x10f, 0x8, "61db69124b79164a3e1c5b6cc8c06412ba36cd3f9c8fdda72f75a5ad6c5c962a0e2d6540da134e7146291113b13315c39cee7687c7121330378bd0164b6e1812a884b1e8239435ce6929eea5cdd231b64bd89e1b534c47b27ec365e1cacc27c14ed20d6e4bb2290ffef36cb0ceb012c5a6a06500494d5dd9aae4da9b63b4bd09dcd977b5fd0c83b88882d898166dbc67520ea55d78c6919440f1b3728af9212add4ad246e8"}, {0x20, 0x113, 0x4, "a0e9840b22d63f0353798594bb70"}], 0x2f0, 0x44}, 0x800}, {{&(0x7f0000001880)=@l2={0x1f, 0x101, {0x8000, 0x3, 0x101, 0xef, 0x40, 0x5}, 0x7ad0, 0x2e9}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001900)="c2bbd0f14d2d640beec32cf7e846f5c498b7d06c403d5bbb74c55a8fcffab6de8c4f2f8ebb0bd6e43158b69b5e4d53d3a2a73846bd39ae430e64be10ea0f3eaa9205af94d8e1c1764e776171fed4fa7ba8278d4c44c42ffb3b9ce1c56b8251812864203f0bf5a1055773b05a484cd5ce090274c6c23687064b77a09ad1478390613aec852e62bab0aef5de4388a2c67fd6a25b33a1b9613d68db6ceca3751d2316d235d974259e88ea5b964f50a49c1a38ff2b19e113c777ca32b9c76167a6d5582777ad748d51afd31204dcdcd13bfd4312f9106c1b0a2ad84df18d29da89f17af6900e7017c6235e866feab32b760c48293d42655a9b000d", 0xf9}, 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{0xb8, 0x11f, 0x4, "b0a538b5d705d53615a9a1dfcf392ed96a049f58619b1d3c319986b00a7912ca8c66141668b9fac11dbd4a63c95c3db692feb4455516860e4fc8400f679623440c51d6a731842a7a72cb6d75d4d3c5933d0b8a14aad231815282133d4759c5e2598a945465c7eab42e729699deac17c7b032ae1033784b559fe1080f905332a2d2e78b80ec6b5ccf2fe3fafdf606ea2ceaedfb68254dd0b6a0dd98f8dfbf612ead75c7f3d0"}, {0xa0, 0x117, 0x3, "991173a979b3eaa1bc09d06a6bef5835fed6e6f68937029b3dcf06bb48987abc9b3659a977389482080af887cefd2fa69a5be9e404cd05a73f7ccb49dd46eb4b3197c939210e7b231b73136f91a9588bbaeaa421737b8bf51eaf59616112fea8ef539b28c8c4be36beb5ecba377ff4ce913ff395604599ec5b6c8e0a95e6ae79538e4370b51102a416759be477339838"}], 0x1658, 0x40000}}, {{&(0x7f0000003440)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000003500)=[{&(0x7f00000034c0)="39f84761db361b795d518bef11df7a5fac8f552ca5ffdeb70b8581", 0x1b}], 0x1, &(0x7f0000003540)=[{0x30, 0x1, 0x1000, "a8f54f188060ec06a512aba924028eff90702cab8a505165a407d1c8ab"}, {0xc8, 0x10c, 0x0, "2fa444177f58fed41e1a90021fa6a202949459cec6f214d30bb79ba36dbbd8039d52980e2043fac75c1779d591d950662258055dd8214a69e4e8d38f08cadfa4611df6f98941729f931b164669c8842f2dcd9bd12ab74d38791fae873af7580675d559b6a15ae712bbc34cb3055bb3c9357210f808d65916c2e33a0eb306aab9f80cca2ed647006b12d0551a542907893e4a3c274973345e4c1902517deb9fa50553f2dbdce20446770984fe8d4e237e04df5656"}, {0x28, 0x0, 0x9, "c4736197aac5dad7169b0a10867dfca9ed8b2e1cabf9323f"}, {0xa0, 0x0, 0x86b1, "d2b47e752813bb361b5c3aa52f076f3ccfe522123f47479b5167175d2fb4cac331127da69c7065a1e05064d172cf3581275754c6b2c4b777a52457846e8db7c206ef67a59e2c9abbea4ab4a13423593c33a01eb1962d692efe05557d45ac35513bff5ace273496cfd5cef72d17af5b01fa8ff16801d4ce4190de3a3a1966819f8dbdfbe25c1cc913312231b3ab43"}, {0x58, 0x0, 0x7, "b99932aa8e92b564734216b4516ed3d35e1994b82b3f3e3b0116c3b6a5453011ac2b3ffe59f70c307ec6077127b91fa97eb1cc8b9efa1ac821c6064b6d8b5dd131f4292000c9af"}], 0x218, 0x40000}, 0xfff}, {{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f0000003780)="e1883197555fb1950f968fd8a2c571920a32241a7817873dd54653311ef9618f51fb7eef5f036d99f5a9c04ba5e0eaa4869ece0712e77020754403328bfe3ed5a3bfc4d004bc787458ddb7eac2f26b4075b0ec2fe2107d83fac6907cc2fd27e7a70bdea121ddb2bb3daa424942b0396335022129fe4ede4a42b3252dfa9f2bb0dfce9712da590dc805a08c085c1ffb6f95e146549f1979e8f03d1fef5f44af84dc3caefb", 0xa4}, {&(0x7f0000003840)="54af10b567d465b69fde09b748954040ff6d1bd4a656c08f2b0cfbf4b40e69d01a38feba53bca7ed225e97cfa05b32fa9f042845d84b28f39508828925d9cb4ff1bfbf5f333f5805ebc4e3a46fef22d76860328047201de5f984d3c9ff22841b97861117bee2e7d47b324f9a81", 0x6d}, {&(0x7f00000038c0)="8436f8967aa8602ebc1a9b9993716e57a061fa7234926d3470764c2ef701d1e13be0509d3b20cad0a46d38c804a3ad5d69865a21791b78c20717024904576f95df948f0f63ee3d68bf9b58cba4cd98281550dd28b290fb9be1991163f1546d73d55b", 0x62}, {&(0x7f0000003940)="506578649feadf923c715df8e471f1898afac07f61b789e094995b43ecd6b36476052de9ac83cce16517c87bf66e409ab5f49794839b33f269f37001cad5f94e3c5023beaf6b40122c1084c8e15fb004493dd455c5e5a852a72a054a692be9603250239176e44f75462ba256c1ec0806fd1319dc062dcf21e90bc467884bd41bdc2846717b369f70264ca1ce4cf875a971c701ba508f8716892e73649bcfe8f5e5eb1cfc7b8da7718dd68254253adc3dc68c558c6dbb7493a5c4ef355f1188b491dd101e01fb154649bf2398e8864edcfb0d52bef9c46d027879c73c0d2187562125e1", 0xe3}, {&(0x7f0000003a40)="acf98a7b9cadce4675a3269e3b9003d951a68aefbe45afb05226247ce4aef5fc71eb0de1e0b470e06e51d1a49c0a584f44717d604484456905e6368dbd86bebd375b48a5649d17bc602f911b60c81f54edf97dce95f9d9f97a68062b32b794bb6a423fd10b154db38512a3908593d3f812a04333560fd3a72ba263297737748076c577e9ba045e57313189ec3aad428ce57a31bc9bcabbd0a9dd4625ec735e8c8a0a0cd0e4e532bb385b8a83b08efd10593f56b8bb8ce2cdba13494fc88890e55c8a7cca9798447fd3cea348a1920a1ed9247612e8087df42a62211612b44921753dfeb87f903e271ed1e7e8d136", 0xee}], 0x5, 0x0, 0x0, 0x800}, 0x3ff}], 0x8, 0x20000000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000100)={0x6, 0x70, 0x4, 0x6, 0x9, 0x7, 0x0, 0x5e7, 0x400, 0xc, 0xffffffff, 0x6, 0x0, 0x100000000, 0x5, 0x7f, 0x1000, 0x2, 0x8000, 0x9, 0x0, 0x3b, 0x0, 0x8, 0xc141, 0x3a, 0x3, 0x200, 0x0, 0x8, 0x8, 0x100000001, 0x20, 0x263, 0x8, 0x1, 0x101, 0x7c00000000000000, 0x0, 0x6e, 0x7, @perf_config_ext={0x1e, 0x8000}, 0x100, 0x5, 0x6, 0x4, 0x40, 0x5, 0x100000000}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/06/04 18:45:48 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="fc000000100001030000000000000000e00000020000000000000000000000000000000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xfc}, 0x1}, 0x0) 2018/06/04 18:45:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='veth1_to_bond\x00', 0x1e3) dup2(r0, r1) [ 117.193428] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 117.216736] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/04 18:45:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x14) r1 = open(&(0x7f0000000340)='./file0\x00', 0x4000, 0x100) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000280)={r2, 0x1, &(0x7f0000000180)=[0x1], &(0x7f00000001c0)=[0x9, 0x9000000000000000, 0x10001, 0xfff, 0x0, 0x9, 0x8], 0x4, 0x7, 0x2, &(0x7f0000000200)=[0x3, 0xed4, 0xfffffffffffffff7, 0x1000, 0x0, 0x4, 0x9], &(0x7f0000000240)=[0x2, 0x200, 0x7fd, 0x5, 0x1, 0x0, 0x100, 0x9, 0x87]}) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6648, 0x1) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000080)={0x3}) 2018/06/04 18:45:48 executing program 4: unshare(0x2000400) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) fadvise64(r0, 0x800000000000, 0x5, 0x4) fdatasync(r0) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000040)) 2018/06/04 18:45:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x0, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x0, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e3010000000ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="c6b64e0333ced561ec79bdd8c76fafff1a4d08fec8b36d0675cbced940beb7abc8a8685e1822cbec65a166a937b0efbb08d4875371543613916b63e3cb09a65efbab12f5e758303bfe2df9a21a2df3fbe94ac2b46b821b76698a2ca457ab3d8b8abab8c1bc7208000000ca114b47f8b4b35246f3e4ebcc339e69ffce3a0b90a67736a63ffcb44f66277af802b12f0dbc14983839", 0x94}], 0x1, 0x0, 0x0, 0xfffffffffffffffc}], 0x1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x10000, 0x200, 0x4, 0x200, r3}, 0x10) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001780)=""/94, 0x5e}, {&(0x7f0000001900)=""/196, 0xc4}], 0x2}, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000180)={0x0, r2}) 2018/06/04 18:45:48 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet(0x2, 0x7, 0x82c, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000180)={@local, @dev}, &(0x7f00000001c0)=0xc) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0xffffffffffffffff, 0x6, 0x1, 0x1, &(0x7f0000000200)=[0x0], 0x1}, 0x20) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f00000002c0)) write$rdma_cm(r2, &(0x7f0000000140)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000080), r1}}, 0x18) 2018/06/04 18:45:48 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000)="a2a90f33c6129cc1580747ca7b6eafcdc631fec726e26abb708b1b5b40667464988206bc05961dbeaaebf17f5cb6c840d29dd4825185cce41e68ab133a740dddd275e1d1b168e7b0f8546f28c957f5e29c636d7bea3d3f6e6802bc8d6c549e5cf75893cb74315389b72dff49441860996aeb255dd2dfc033bc01b4222057ee21d0ad2bd20b54aaaa26da27f4d04f9f7bc188fbacb41540fb6fe3", 0x9a, 0x85, &(0x7f0000deaff0)={0x2, 0xe21, @rand_addr=0x8, [0x22b]}, 0x10) 2018/06/04 18:45:49 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x40008912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) getpriority(0x3, 0x0) 2018/06/04 18:45:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x0, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07ad4dcce50970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002740)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) write(r1, &(0x7f0000000480)="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", 0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}, 0x4b, r3}) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f00000016c0)=""/4096) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'bond_slave_0\x00', &(0x7f0000000200)=ANY=[]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x7ff, 0x9, 0x0, 0x6, 0x7fffffff, 0x2, 0xfffffffffffffd56, 0x1ee4, 0x0}, &(0x7f0000001480)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000014c0)=@assoc_id=r4, 0x4) close(r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001500)={r2}) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000001540)=0x26e0, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000026c0)='/dev/sequencer2\x00', 0x109000, 0x0) r6 = syz_open_dev$audion(&(0x7f00000015c0)='/dev/audio#\x00', 0x4, 0x163000) r7 = accept4$ipx(r5, &(0x7f0000001600), &(0x7f0000001640)=0x10, 0x80800) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r7) connect$pptp(r5, &(0x7f0000001580)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000002700), &(0x7f0000000280)=0xfffffffffffffff2) close(r1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000240)=0x5) r8 = syz_open_dev$audion(&(0x7f0000001680)='/dev/audio#\x00', 0x98f1, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0xe4, 0x2c3f, 0x0, 0xff, 0xfffffffffffffffb, 0x1000, 0x5ca, 0x8000, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f00000001c0)={r9, 0x80000001}, 0x8) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000000440)={0xaa, 0x10}) 2018/06/04 18:45:49 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$kcm(0x29, 0x5, 0x0) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) 2018/06/04 18:45:49 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffff120, 0x141201) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)=ANY=[@ANYBLOB="f9ffff0945000000af0b635df11af5930600c085ab2b48652710ab511464e81d1f277b3d162dd2787f86d5de1cdaaa3945787e0a0b9b48520cf3d944d7291d7e1c430862ad6aa160e758cb0c42c76d4a7852d2d67b17d77e50968bf5cf55cac8f99d9ba957f3d5e7ed5e1a1d66fd2aeebe1348453130b36a1b9713aba33a840a491dab061d81dc"]) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000100)=""/83) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0xb00, 0x0) poll(&(0x7f0000000500)=[{r1}], 0x1, 0x2) 2018/06/04 18:45:49 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000140)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/231, 0xe7}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/252, 0xfc}, {&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000000540)=""/228, 0xe4}, {&(0x7f00000001c0)=""/70, 0x46}, {&(0x7f0000000640)=""/185, 0xb9}, {&(0x7f0000000700)=""/132, 0x84}], 0x8, &(0x7f0000000840)=""/104, 0x68, 0x80000000}, 0x40) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) 2018/06/04 18:45:49 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0xa0000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x6, 0x1}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r2, &(0x7f0000000080)=""/174, 0x30, 0x1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xffffffffffffff5e) dup2(r1, r1) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0xee8ceaf271d74115, 0x0) 2018/06/04 18:45:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa}}}, 0x90) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setns(r1, 0x2000000) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2, @rand_addr=0x100}}, 0x1e) 2018/06/04 18:45:49 executing program 0: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="12d31aecd154fd57847f11dc7aa732f02753e5cca3fa867586db", 0x1a}, {&(0x7f0000000140)="9f339aa373990611d909492057ed9c3808bf81186b53bd9c50d7f4d6", 0x1c}], 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200300, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000040)={0x401, 0x2, 0xffff}) r2 = shmget$private(0x0, 0x1000, 0x1ac3, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/06/04 18:45:49 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/06/04 18:45:49 executing program 4: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000040)={0x0, @empty, 0x0, 0x3, 'dh\x00', 0x2, 0x0, 0x401}, 0x2c) r1 = semget(0x2, 0x3, 0x80) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000140)=""/4096) 2018/06/04 18:45:49 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@alg, &(0x7f0000000140)=0x80, 0x800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$unix(0x1, 0x3, 0x0) sendmmsg(r1, &(0x7f0000002fc0)=[{{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000000000000000000000000000007ccc09d79a3ec98a7eb943b515715d956a24987986113f0c5187f1f0af6c186282ef2753d6b2325de3ee41b00922279d750c597e60170b05d6dc9ee1121bafe266d269975b69e4333ac2f754be7305cedd84045d8ed0e3ce045b97da33e5a85a0ef5981042a911ad2f6e8ccde97160461b"], 0x10}}], 0x1, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x24e) 2018/06/04 18:45:49 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb08135b986523077a9000480009000000010000009078ac14149406000000008303d801000000000000000890780000000000"], &(0x7f0000000180)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x731880, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000300)={0x7, 0x200100000001}) syz_emit_ethernet(0x13a, &(0x7f00000001c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="6c0c43c33ca2", [{[], {0x8100, 0x7fffffff, 0x100000001, 0x8}}], {@ipv6={0x86dd, {0xffffffff, 0x6, "4eea66", 0x100, 0x2f, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[@srh={0x2f, 0xa, 0x4, 0x5, 0x9, 0x500000000, 0x80, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x1d}]}, @hopopts={0x3e, 0x0, [], [@ra={0x5, 0x2, 0x10000}]}, @fragment={0x7f, 0x0, 0x10001, 0x7, 0x0, 0xfffffffffffffffd, 0x64}, @fragment={0xc, 0x0, 0x6, 0x7ff, 0x0, 0x6, 0x64}, @routing={0x88, 0x2, 0x0, 0x10000, 0x0, [@remote={0xfe, 0x80, [], 0xbb}]}, @dstopts={0x3f, 0x0, [], [@pad1={0x0, 0x1}]}], @udp={0x4e20, 0x4e24, 0x60, 0x0, [@guehdr={0x1, 0x3, 0x9, 0x0, 0x100}, @guehdr={0x1, 0x7297, 0x0, 0x7, 0x100}, @guehdr={0x1, 0x1a060, 0x4, 0x7, 0x100}, @guehdr={0x2, 0xac, 0x6, 0x2, 0x100, [0x80]}, @guehdr={0x1, 0x2, 0x0, 0x154, 0x100}, @guehdr={0x2, 0x8000, 0x3ca, 0x5, 0x100, [0x80]}, @guehdr={0x2, 0x0, 0x75, 0x6185, 0x0, [0x0]}, @guehdr={0x2, 0x9, 0x8001, 0x7, 0x100, [0x80]}], "1e40f92dcd860e31d9831d20b4120c384fc09f837a5440c28a6d68da4d7cf4fcbd910f563bb4fdb5"}}}}}}, &(0x7f0000000000)={0x0, 0x2, [0x7a9, 0x1f6, 0xe16, 0x712]}) 2018/06/04 18:45:49 executing program 6: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = dup2(r0, r0) r2 = perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x7fffffff, 0xf4d7, 0x6, 0x2df, 0x0, 0x8, 0x90840, 0x2, 0x7, 0x8000, 0x4, 0x1, 0x3, 0x6, 0x4, 0x7fff, 0x7f, 0x2, 0x795, 0x3, 0x81, 0x6, 0x2, 0x9000000, 0xfffffffffffffffa, 0x1, 0x2, 0x7fffffff, 0x10000, 0x5a5e66f1, 0x5, 0x10001, 0x9, 0x1, 0x3a6fc0000000, 0x63, 0x0, 0x6, 0x4, @perf_config_ext={0x1, 0x6}, 0x108, 0x3e67908a, 0x830, 0x1, 0x1, 0x4, 0x2}, 0xffffffffffffffff, 0xa, 0xffffffffffffff9c, 0x8) signalfd4(r0, &(0x7f00000001c0)={0x4ee}, 0x8, 0x800) perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x70, 0x6, 0xfffffffffffffff8, 0x9, 0x100000001, 0x0, 0xf6d, 0x800, 0x1, 0x7, 0x1ff, 0x8, 0x8, 0x2a4, 0x0, 0x3, 0x6, 0x2, 0x400, 0xc2, 0xff, 0x8, 0x50, 0x0, 0x0, 0x8001, 0xfe7c, 0x30f8, 0x92ee, 0x8, 0x100000001, 0x5, 0x1000, 0x100, 0xdf7, 0x1000000000000, 0x6, 0x0, 0xffff, 0x1, @perf_bp={&(0x7f0000000080), 0xa}, 0x20000, 0x8d2, 0xc1f, 0x2, 0x8, 0x6, 0xc19}, r1, 0xd, r2, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000001480)={@remote, @broadcast}, &(0x7f0000000000)=0xc) 2018/06/04 18:45:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x0, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:49 executing program 7 (fault-call:2 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 118.426505] FAULT_INJECTION: forcing a failure. [ 118.426505] name failslab, interval 1, probability 0, space 0, times 1 [ 118.437898] CPU: 1 PID: 7756 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 118.445207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.454596] Call Trace: [ 118.457239] dump_stack+0x185/0x1d0 [ 118.460924] should_fail+0x87b/0xab0 [ 118.464693] __should_failslab+0x278/0x2a0 [ 118.468981] should_failslab+0x29/0x70 [ 118.472965] kmem_cache_alloc_node+0x15e/0xc90 [ 118.477588] ? __alloc_skb+0x202/0x9e0 [ 118.481514] ? rw_copy_check_uvector+0x643/0x6c0 [ 118.486323] __alloc_skb+0x202/0x9e0 [ 118.490077] netlink_sendmsg+0x76e/0x1350 [ 118.494287] ? netlink_getsockopt+0xc80/0xc80 [ 118.498842] ___sys_sendmsg+0xec0/0x1310 [ 118.502958] ? __fdget+0x4e/0x60 [ 118.506367] ? __fget_light+0x57/0x700 [ 118.510287] ? __fdget+0x4e/0x60 [ 118.513793] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 118.519206] ? __fget_light+0x6a3/0x700 [ 118.523265] __x64_sys_sendmsg+0x331/0x460 [ 118.527545] do_syscall_64+0x152/0x230 [ 118.531474] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 118.536687] RIP: 0033:0x455a09 [ 118.539891] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 118.547633] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 118.554930] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 118.562231] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.569523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/06/04 18:45:49 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='memory.current\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000013c0)={0x2, 0x1, &(0x7f0000000240)=""/141, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=""/177, 0x100000}) close(r2) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x103002, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000140)={{0x7ff, 0x3, 0x80, 0x1000, 0x0, 0x2d036727}, 0x3f, 0x1, 0x1, 0x4, 0x9, "c8dd2a9a6cf1bbaa8ad9267268ae64e3891ff2dfcd29fbc52b0a6349ab22ca635a6706cd3539b57550f9ced514c8f86c39421df024802c5a43e989838f27d1f065f0b1ffb79fbf6e101db4e96a355084e2c2e7e7cb559f159fa57783fa9fd59c7c820947622aeaf4cb26a75499bb1c8cdb91a64aaf10953a1cac301639f9f313"}) 2018/06/04 18:45:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x8000) ioctl$TIOCEXCL(r1, 0x540c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x80, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="f9cca4aa821054b9c29a7337e1b61c3a8df36a0148908992b91f1cb96d2a8ad6af3ad463703819b05c2cb057986f9d86794e2721ae62c0f154a29c50e9037aa3c60ae3080e4894c3249619fcc1b86e848bd2c47130032c1452a1a149b0972dba436d4e62faaa10ff0c3def96786a278e2d277cf43dffe3266301c62f94419c75ecc2e6d4fa10663ebcca4b17c772fe7e2fb4a81b76ae07924a7f885733b48b5c54b8661664bd25c5e5c01c6fd11967df8e9dab04df8e0052944233e46b9e83a63140eede72361331c3b8ca1b15452e51a8") syz_open_pts(r0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x200000, 0x0) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) fcntl$setflags(r2, 0x2, 0x1) 2018/06/04 18:45:49 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='[cgroup.]\x00') unshare(0x2000400) signalfd(r0, &(0x7f0000000240), 0x8) 2018/06/04 18:45:49 executing program 0: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000040)=@hci={0x1f}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000002780)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000002740), 0x0, &(0x7f0000000100)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6bce, 0x20000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0xf, 0x1c, "fec04c4af9e00c4ef5b61bdf338185b56ff0b87f6db4eb0230acc921cb3050b814f898183716f8cec04783a3df6d6a880bdc9c124859417d858166120f51865b", "c6045eefaa96af32c2ee7283a26e790b37fbb2f9eb7f6fea4ed0908d8ca5f23b"}) 2018/06/04 18:45:49 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x300, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) r1 = accept$ipx(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10) accept4$ipx(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0xd9b5d24ba266c99a) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80}, 0x4}}}, 0x32) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0xe891) [ 118.576821] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000000 2018/06/04 18:45:49 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fsync(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl(r0, 0x7fff, &(0x7f0000000200)="191ee9a879256ba26115583d01cd253dc2c0926c58cdaf287e5b66c90677cd27555f276870ae0c7d093d50557b701092e92fae2d90d4929c85e965111cffadb81831784de9bb59b8ce57c4928840f7ac2d32aca275d315b611ff3a5405a26e72198e6537e1a64512a6650e696a5ed0cf759ff18c95970bc5c1cd9a5ff4de898815927c29929a2f932f6f6fbe6b4a94989042") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101440, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f00000002c0)=""/245, 0xf5) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000080)={r3, 0x3}) write$rdma_cm(r1, &(0x7f0000000540)=@init_qp_attr={0xb, 0x0, 0xfa00, {&(0x7f0000000140), 0xffffffff, 0xea}}, 0x293) 2018/06/04 18:45:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x5, 0x1ff}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='highspeed\x00', 0xa) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty, 0x800}, 0x1c) 2018/06/04 18:45:49 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/242) r1 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007d000/0x4000)=nil, 0x4000, 0x2, 0x8132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bd5000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)) 2018/06/04 18:45:49 executing program 7 (fault-call:2 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:49 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0247e22f05d02c99240970") r1 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000440)="e44f44c3803969edaeb68c88411c742852aac9972f2a3fae01bb4370a93352930470afa570d9fe2a67c3345ef9a25d8ac3e3e06f14004af4e8618ce69bfa8230793ae03e52f45134aeb1236ca2ac6c71d57b253fb2dc136947c224f581c2c68910551b6c61b1d2106161fed8a65f0b54c3e1a2234ba1c304e3d09adaa4fc9bf838a1701d0eeed68dd013328bccd0afa387d517e18dfab3cd63cb5cf61c416e316505665a7b1c3b812ac6e608b2ec0551439428a8d756038c9f608956a1d99cab93340eb7faa8ced0a5ea", 0xca}], 0x1, &(0x7f0000000080)=ANY=[]}}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x10) r2 = dup(r1) recvfrom$inet6(r2, &(0x7f0000001280)=""/201, 0xc9, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x709000) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000100)=r2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'vcan0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) [ 118.905029] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 118.976709] FAULT_INJECTION: forcing a failure. [ 118.976709] name failslab, interval 1, probability 0, space 0, times 0 [ 118.988137] CPU: 0 PID: 7791 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 118.995446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.004950] Call Trace: [ 119.007582] dump_stack+0x185/0x1d0 [ 119.011257] should_fail+0x87b/0xab0 [ 119.015014] __should_failslab+0x278/0x2a0 [ 119.019309] should_failslab+0x29/0x70 [ 119.023248] __kmalloc_node_track_caller+0x24b/0x11b0 [ 119.028488] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 119.033905] ? netlink_sendmsg+0x76e/0x1350 [ 119.038278] __alloc_skb+0x2cb/0x9e0 [ 119.042025] ? netlink_sendmsg+0x76e/0x1350 [ 119.046391] netlink_sendmsg+0x76e/0x1350 [ 119.050602] ? netlink_getsockopt+0xc80/0xc80 [ 119.055165] ___sys_sendmsg+0xec0/0x1310 [ 119.059283] ? __fdget+0x4e/0x60 [ 119.062699] ? __fget_light+0x57/0x700 [ 119.066627] ? __fdget+0x4e/0x60 [ 119.070043] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 119.075451] ? __fget_light+0x6a3/0x700 [ 119.079504] __x64_sys_sendmsg+0x331/0x460 [ 119.083785] do_syscall_64+0x152/0x230 [ 119.087717] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 119.092933] RIP: 0033:0x455a09 [ 119.096141] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 119.103882] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 119.111175] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 119.118469] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.125849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 119.133146] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000001 2018/06/04 18:45:50 executing program 4: r0 = memfd_create(&(0x7f0000000400)="e83779d80efa45bb7f48bebc95870bd0cd39bd2830ee47afe7b33fc778bde252c50d2e", 0x0) syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000313b0000000000000000000000000000000000000000060000000000ccbf7ddd00"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @rand_addr=0x7}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bridge0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xf48b, 0x0, 0x0, "717565756530ff08ffffffe200"}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0xffffff76) 2018/06/04 18:45:50 executing program 2: listen(0xffffffffffffffff, 0xf57) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20840, 0x40) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000080)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000380)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000007b7c00000000000000000000001448a434ca"], 0x18}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}}, &(0x7f0000000240)=0x84) 2018/06/04 18:45:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) recvfrom$inet6(r0, &(0x7f0000000040)=""/50, 0x32, 0x40000000, &(0x7f0000000080)={0xa, 0x4e23, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000001c00070f000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000a4c4"], 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:50 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xffffffff}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x53, r0, 0x80000000) 2018/06/04 18:45:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = memfd_create(&(0x7f0000000580)='dev ', 0x3) write(r1, &(0x7f0000000040)="16", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) fcntl$addseals(r1, 0x409, 0xc) fsetxattr(r1, &(0x7f0000000540)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=']\x00', 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/06/04 18:45:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") unshare(0x8020000) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x802, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000180)={0x5, 0xfff, 0x100000000, 0x1f, 0x1}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) setns(r1, 0x0) getpeername$llc(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10) 2018/06/04 18:45:50 executing program 7 (fault-call:2 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:50 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getpid() getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x9, "12778b6dd01ee48682"}, &(0x7f0000000180)=0x2d) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x3d1c, 0x1f, 0x7119}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="2f65786500000004000035ab605b0f5d701e69e1e80d903e0d7194a5ec944b6e880100008000c767e9000000") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300), &(0x7f0000000080)=0x8) [ 119.662644] FAULT_INJECTION: forcing a failure. [ 119.662644] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 119.674727] CPU: 0 PID: 7809 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 119.682028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.691408] Call Trace: [ 119.694043] dump_stack+0x185/0x1d0 [ 119.697737] should_fail+0x87b/0xab0 [ 119.701503] __alloc_pages_nodemask+0x630/0x5dc0 [ 119.706298] ? kernel_text_address+0x34d/0x3a0 [ 119.710920] ? __kernel_text_address+0x34/0xe0 [ 119.715542] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 119.721032] ? __save_stack_trace+0x90d/0xb00 [ 119.725583] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 119.730990] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 119.736481] ? is_bpf_text_address+0xb4/0x4b0 [ 119.741031] alloc_pages_current+0x6b1/0x970 [ 119.745486] kmalloc_order_trace+0xb9/0x390 [ 119.749845] ? __kmalloc+0x33c/0x350 [ 119.753618] ? wiphy_new_nm+0x9e7/0x2870 [ 119.757728] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 119.762354] __kmalloc+0x33c/0x350 [ 119.765933] ? wiphy_new_nm+0x9e7/0x2870 [ 119.770055] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 119.774688] wiphy_new_nm+0x9e7/0x2870 [ 119.778611] ? __msan_poison_alloca+0x15c/0x1d0 [ 119.783349] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 119.788689] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 119.793661] ? kmsan_set_origin_inline+0x6b/0x120 [ 119.798567] hwsim_new_radio_nl+0xa8d/0xda0 [ 119.802942] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 119.808780] genl_rcv_msg+0x16b1/0x1840 [ 119.812816] netlink_rcv_skb+0x378/0x600 [ 119.816935] ? genl_unbind+0x350/0x350 [ 119.820864] genl_rcv+0x63/0x80 [ 119.824179] netlink_unicast+0x1678/0x1750 [ 119.828483] ? genl_pernet_exit+0xa0/0xa0 [ 119.832679] netlink_sendmsg+0x104f/0x1350 [ 119.836981] ? netlink_getsockopt+0xc80/0xc80 [ 119.841546] ___sys_sendmsg+0xec0/0x1310 [ 119.845670] ? __fdget+0x4e/0x60 [ 119.849092] ? __fget_light+0x57/0x700 [ 119.853018] ? __fdget+0x4e/0x60 [ 119.856434] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 119.861840] ? __fget_light+0x6a3/0x700 [ 119.865894] __x64_sys_sendmsg+0x331/0x460 [ 119.870176] do_syscall_64+0x152/0x230 [ 119.874103] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 119.879315] RIP: 0033:0x455a09 [ 119.882524] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 119.890267] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 119.897559] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 119.904848] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/04 18:45:50 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0x7}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x50) 2018/06/04 18:45:50 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x6800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)={0xffffffffffffff10, 0x0, 0x3, 0x664192e3, 0x9e29, 0x1}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) [ 119.912141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 119.919432] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000002 2018/06/04 18:45:51 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c626262c8579bf012cf66f") r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f00000002c0)={{0x8, 0x6, 0x2, 0x7, "afdcb01dd2f19921b9c6badb7fe031ac8b729d70f40dc36aed8e18b5e605d196beace65dfc6afb0d62ca2ad2", 0x1}, 0x100, [0xfffffffffffffffc, 0x7ff, 0x7, 0x5126, 0xffffffffffff33bb, 0x1, 0x100, 0xff, 0x80, 0x8000, 0x20, 0xb94e064, 0x910, 0x80000001, 0x0, 0x7, 0x9, 0xffffffffffffff7f, 0x1000, 0x1f, 0x5, 0xffffffffffffff81, 0x8000, 0x2d9, 0xffffffff, 0x1322, 0x7, 0xfff, 0x8, 0xffffffff, 0x3, 0x6, 0x5, 0x6, 0x8, 0x1c, 0x6, 0x5, 0x0, 0x7, 0x400, 0x9, 0x4, 0x6, 0x2, 0x1000, 0x6, 0x86, 0xfffffffffffffffd, 0x1, 0x3, 0x8, 0xd04, 0x400, 0xfffffffffffffff9, 0x1000, 0x834, 0x7, 0x400, 0x81, 0x20, 0x8000, 0x7, 0xfffffffffffffff7, 0x8, 0x9, 0x100000000, 0x10000, 0x6, 0x1, 0x9, 0x7, 0x22d, 0x0, 0x10000, 0xffffffff80000001, 0x7fffffff, 0x400, 0x8, 0x7ff, 0x70e8, 0x4, 0x8, 0x5, 0xdb, 0x9, 0x6, 0x4, 0x8, 0xec4f, 0xa193, 0x6, 0x7, 0xffff, 0x9, 0x5f, 0x7, 0x6, 0x9, 0x81, 0x2, 0x8, 0x20000000000, 0x2, 0x7, 0x8b, 0x1, 0xfffffffffffff009, 0x6, 0x9, 0x3, 0x5, 0x2, 0x81, 0x8, 0x4, 0x100000001, 0x2, 0x0, 0x8, 0x2, 0x42, 0x9, 0x5, 0x7, 0x1, 0x32bb, 0xc3]}) unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000000180)) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000000}) close(r1) 2018/06/04 18:45:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x20000008912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x20, 0x2e, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary="04"}]}]}, 0x20}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x4, 0x4) close(r0) 2018/06/04 18:45:51 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x440002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup(r1) setsockopt$inet6_int(r2, 0x28, 0xcb, &(0x7f0000000380), 0x4) 2018/06/04 18:45:51 executing program 7 (fault-call:2 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:51 executing program 1: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000000)) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) [ 120.182328] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 120.202249] FAULT_INJECTION: forcing a failure. [ 120.202249] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 120.214095] CPU: 1 PID: 7850 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 120.221371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.230728] Call Trace: [ 120.233328] dump_stack+0x185/0x1d0 [ 120.236966] should_fail+0x87b/0xab0 [ 120.240686] __alloc_pages_nodemask+0x630/0x5dc0 [ 120.245448] ? kernel_poison_pages+0x40/0x360 [ 120.249948] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 120.255313] ? kernel_poison_pages+0x1a0/0x360 [ 120.259897] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 120.265349] ? get_page_from_freelist+0xab08/0xb5e0 [ 120.270386] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 120.275326] ? kmsan_set_origin_inline+0x6b/0x120 [ 120.280187] kmsan_alloc_page+0x82/0xe0 [ 120.284163] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 120.288924] ? kernel_text_address+0x34d/0x3a0 [ 120.293511] ? __kernel_text_address+0x34/0xe0 [ 120.298092] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 120.303549] ? __save_stack_trace+0x90d/0xb00 [ 120.308052] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.313421] ? is_bpf_text_address+0xb4/0x4b0 [ 120.317929] alloc_pages_current+0x6b1/0x970 [ 120.322345] kmalloc_order_trace+0xb9/0x390 [ 120.326666] ? __kmalloc+0x33c/0x350 [ 120.330382] ? wiphy_new_nm+0x9e7/0x2870 [ 120.334448] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 120.339036] __kmalloc+0x33c/0x350 [ 120.342582] ? wiphy_new_nm+0x9e7/0x2870 [ 120.346648] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 120.351229] wiphy_new_nm+0x9e7/0x2870 [ 120.355113] ? __msan_poison_alloca+0x15c/0x1d0 [ 120.359784] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 120.364457] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 120.369387] ? kmsan_set_origin_inline+0x6b/0x120 [ 120.374236] hwsim_new_radio_nl+0xa8d/0xda0 [ 120.378567] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 120.384364] genl_rcv_msg+0x16b1/0x1840 [ 120.388352] netlink_rcv_skb+0x378/0x600 [ 120.392416] ? genl_unbind+0x350/0x350 [ 120.396306] genl_rcv+0x63/0x80 [ 120.399585] netlink_unicast+0x1678/0x1750 [ 120.403827] ? genl_pernet_exit+0xa0/0xa0 [ 120.406543] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 120.407976] netlink_sendmsg+0x104f/0x1350 [ 120.407996] ? netlink_getsockopt+0xc80/0xc80 [ 120.408013] ___sys_sendmsg+0xec0/0x1310 [ 120.408031] ? __fdget+0x4e/0x60 [ 120.408044] ? __fget_light+0x57/0x700 [ 120.408053] ? __fdget+0x4e/0x60 [ 120.408068] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 120.408078] ? __fget_light+0x6a3/0x700 [ 120.408097] __x64_sys_sendmsg+0x331/0x460 [ 120.408124] do_syscall_64+0x152/0x230 [ 120.456516] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.461729] RIP: 0033:0x455a09 [ 120.464915] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 120.472625] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 2018/06/04 18:45:51 executing program 1: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000000)) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) [ 120.479894] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 120.487162] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.494435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 120.501706] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000003 2018/06/04 18:45:52 executing program 4: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6455, 0x8000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f0000000000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x3) 2018/06/04 18:45:52 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x30, &(0x7f0000000100)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x7}]}, &(0x7f0000000180)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$TCGETA(r0, 0x4004556b, &(0x7f00000001c0)) 2018/06/04 18:45:52 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r1, 0x0) r2 = dup2(r0, r0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000200)=""/157) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_getevents(0x0, 0x8000, 0x8000000000000fc, &(0x7f0000000180)=[{}], &(0x7f00000001c0)={0x0, 0x989680}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/06/04 18:45:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@rand_addr=0x80000000000, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4f85, 0x4e20, 0x0, 0xa, 0x80, 0x80, 0x1f, r1, r2}, {0x8, 0x2, 0x3, 0x800, 0x627, 0x7fff, 0xff, 0x4}, {0x8, 0x2, 0x65, 0x9}, 0x7f, 0x6e6bb0, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d2, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3503, 0x0, 0x1, 0x1f, 0x200, 0x3, 0x3}}, 0xe8) unshare(0x20400) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000e40)=[{&(0x7f0000000040)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000080)="197d5737bce5869beaa0abafbfaeb78325c032871d18b486e1e52fb8773cebf9cb3684ba4ab0a460003c", 0x2a}], 0x1, &(0x7f00000008c0)}], 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f00000000c0)}) 2018/06/04 18:45:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x84, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000002400)="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") preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 2018/06/04 18:45:52 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000087000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b7bf20)=ANY=[@ANYBLOB="0283000003a0c3aad900fda0ba17b78d84370a74ed00"], 0x18}, 0x1}, 0x0) 2018/06/04 18:45:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/06/04 18:45:52 executing program 7 (fault-call:2 fault-nth:4): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 121.123581] FAULT_INJECTION: forcing a failure. [ 121.123581] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 121.135426] CPU: 1 PID: 7884 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 121.142701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.152579] Call Trace: [ 121.155191] dump_stack+0x185/0x1d0 [ 121.158826] should_fail+0x87b/0xab0 [ 121.162554] __alloc_pages_nodemask+0x630/0x5dc0 [ 121.167311] ? get_page_from_freelist+0x5eea/0xb5e0 [ 121.172325] ? kernel_poison_pages+0x40/0x360 [ 121.176827] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 121.182196] ? kernel_poison_pages+0x1a0/0x360 [ 121.186785] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 121.192247] ? get_page_from_freelist+0xab08/0xb5e0 [ 121.197278] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 121.202302] ? kmsan_set_origin_inline+0x6b/0x120 [ 121.207158] kmsan_alloc_page+0x82/0xe0 [ 121.211138] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 121.215892] ? kernel_text_address+0x34d/0x3a0 [ 121.220478] ? __kernel_text_address+0x34/0xe0 [ 121.225061] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 121.230511] ? __save_stack_trace+0x90d/0xb00 [ 121.235011] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.240377] ? is_bpf_text_address+0xb4/0x4b0 [ 121.244881] alloc_pages_current+0x6b1/0x970 [ 121.249297] kmalloc_order_trace+0xb9/0x390 [ 121.253618] ? __kmalloc+0x33c/0x350 [ 121.257335] ? wiphy_new_nm+0x9e7/0x2870 [ 121.261401] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 121.265983] __kmalloc+0x33c/0x350 [ 121.269522] ? wiphy_new_nm+0x9e7/0x2870 [ 121.273586] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 121.278175] wiphy_new_nm+0x9e7/0x2870 [ 121.282059] ? __msan_poison_alloca+0x15c/0x1d0 [ 121.286731] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 121.291405] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 121.296340] ? kmsan_set_origin_inline+0x6b/0x120 [ 121.301196] hwsim_new_radio_nl+0xa8d/0xda0 [ 121.305524] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 121.311324] genl_rcv_msg+0x16b1/0x1840 [ 121.315312] netlink_rcv_skb+0x378/0x600 [ 121.319373] ? genl_unbind+0x350/0x350 [ 121.323262] genl_rcv+0x63/0x80 [ 121.326537] netlink_unicast+0x1678/0x1750 [ 121.330772] ? genl_pernet_exit+0xa0/0xa0 [ 121.334922] netlink_sendmsg+0x104f/0x1350 [ 121.339162] ? netlink_getsockopt+0xc80/0xc80 [ 121.343662] ___sys_sendmsg+0xec0/0x1310 [ 121.347726] ? __fdget+0x4e/0x60 [ 121.351091] ? __fget_light+0x57/0x700 [ 121.354973] ? __fdget+0x4e/0x60 [ 121.358337] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 121.363695] ? __fget_light+0x6a3/0x700 [ 121.367676] __x64_sys_sendmsg+0x331/0x460 [ 121.371912] do_syscall_64+0x152/0x230 [ 121.375802] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.380984] RIP: 0033:0x455a09 [ 121.384165] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 121.391879] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 121.399143] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 121.406410] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.413674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/06/04 18:45:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="3a00094cf69facda"]}) fdatasync(r0) [ 121.420940] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000004 2018/06/04 18:45:52 executing program 3: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f00000001c0)='./file0\x00') r0 = creat(&(0x7f0000000700)='./bus\x00', 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xb) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f0000000140)=""/3, 0x3, &(0x7f0000000200)=""/121}}, 0x68) ftruncate(r0, 0x4) mount(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='cpuset\x00', 0x8000, &(0x7f0000000300)="edbfbfc8a7f20e74329ea6079989c1cb39e9d4d9940c98610cbe9c12c475a49fdea82085796c875e767c4853fe9177bf0c40fdfdb5b43cd362fdc1cdfa155b7afbe3b860e699fd6614def613c4c78480d369ec86b60e3454e633e5427469f4c87420a7a1735b43ccb66f3e30ddbef9172ebe3eed47c0ae905932c64e75b6865bece2324b0196b7c4515fd6a634bbe86c6197b40b6e013045f701b45305adea809bf2562bf8268874a98795f0e6e7b69af5e038d9caf8c167b8758db7efbbc1ceb5493c13a5f9a2a1af") 2018/06/04 18:45:56 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/24, 0x18) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6267408c429a25fd30e6fae8e64b612583a863fe7dd53d36a0e6d390d1e16a80dd0db004204868a") getdents64(r0, &(0x7f0000001300)=""/4096, 0x817) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0x840) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0xc) r4 = getuid() connect$rds(r1, &(0x7f0000000300)={0x2, 0x4e22}, 0x10) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000200)={0x82, 0xc00, r3, 0x3, r4, 0x5, 0x268, 0x2}) splice(r2, &(0x7f0000000240), r0, &(0x7f00000002c0), 0x0, 0xe) 2018/06/04 18:45:56 executing program 2: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x8) tkill(r0, 0x1d) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000000080)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) rt_sigsuspend(&(0x7f0000000040)={0x5}, 0x8) r1 = fanotify_init(0x1, 0x81800) pread64(r1, &(0x7f0000000100)=""/212, 0xd4, 0x0) tkill(r0, 0x15) 2018/06/04 18:45:56 executing program 7 (fault-call:2 fault-nth:5): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c01000010002107000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff0000000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c2f983bc000000000000000000000a00000097000000000000004c00140073686131000000000000000000a55995900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) 2018/06/04 18:45:56 executing program 6: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xb8, 0x3}, 0x90) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0xc007, &(0x7f00008a0000), 0x1, 0x2) write$binfmt_elf32(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x3986, 0x3, 0x2, 0x80, 0x3, 0x6, 0x3ff, 0x23a, 0x38, 0x198, 0x8, 0x4, 0x20, 0x2, 0x9, 0x5, 0x1}, [{0x26cc8ec68f0330b5, 0x9, 0x3ff, 0xfe00000, 0x3, 0x40}, {0x7, 0x100000000, 0x10000000000, 0x5, 0x9, 0x9, 0x5, 0x81}], "07fb8e725071ad36e7459a3edf7ba170758549fa385528f761e47ddecd95f860c63b178761176191d4f927b453207514fcbd509a28b5ea54c4a16e93e47f43672fe70913f92af3667a89060c51f029f358f1ea40dd30e6de7864fad530", [[], [], [], [], [], [], [], [], [], []]}, 0xad5) 2018/06/04 18:45:56 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) acct(&(0x7f0000000040)='./file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x480000, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000100)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x400, &(0x7f00000007c0)) mknod$loop(&(0x7f0000000740)='./file0/file0\x00', 0x1, 0xffffffffffffffff) openat(r0, &(0x7f0000000180)='./file0\x00', 0x4101, 0x39) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000580), &(0x7f0000000700)) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x280000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/06/04 18:45:56 executing program 5: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000000c0)) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x8010, r0, 0x3) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000000040)=0xf2, 0x3f, 0x0) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000), 0x2, 0x0) mbind(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000200), 0x7, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0xa0000000}) [ 125.312072] netlink: 76 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/04 18:45:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) r3 = signalfd4(0xffffffffffffffff, &(0x7f00000001c0), 0x8, 0x0) ppoll(&(0x7f0000000000)=[{r3}, {r2, 0x1301}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r4 = gettid() r5 = shmget(0x1, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getgroups(0x5, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getresuid(&(0x7f0000000180)=0x0, &(0x7f0000000500), &(0x7f0000000240)=0x0) pivot_root(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x105000, 0x0) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000480)={{0x8860, r6, r7, r10, r11, 0x30, 0x7f}, 0x3, 0x6, 0x6a, 0x1, r4, r4, 0xffff}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) r12 = msgget(0x3, 0x20) msgctl$IPC_SET(r12, 0x1, &(0x7f0000000540)={{0x5, r9, r8, r6, r7, 0x10, 0x10000}, 0x3a, 0x3, 0x1f, 0x9d, 0x3e8, 0x7, r4, r4}) [ 125.435771] FAULT_INJECTION: forcing a failure. [ 125.435771] name failslab, interval 1, probability 0, space 0, times 0 [ 125.447151] CPU: 1 PID: 7948 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 125.454460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.463832] Call Trace: [ 125.466465] dump_stack+0x185/0x1d0 [ 125.470133] should_fail+0x87b/0xab0 [ 125.473889] __should_failslab+0x278/0x2a0 [ 125.478175] should_failslab+0x29/0x70 2018/06/04 18:45:56 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000480)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/audio\x00', 0x10000, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000800)=0x8ea) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) listen(r1, 0xffffffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000140)={0x4, 0x1, 0x20}, 0xc) fcntl$setstatus(r1, 0x4, 0x800) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg$netrom(r0, &(0x7f0000000780)={&(0x7f00000001c0)=@ax25={0x3, {"896a8f0d256be1"}, 0x7f}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000200)="90feeb9475f79860", 0x8}, {&(0x7f0000000240)="c7081a1a8190e9a1324caa779e0d089a442d6673338a85efe84baf0f5319488534466e3acf4afbfc4ce340f24f720ece105ca2d96137a85c", 0x38}, {&(0x7f0000000280)="6d6150fa1f00451cc90a19daaf1549af5f5afaad0dff", 0x16}, {&(0x7f00000002c0)="38772f55052239d6b7fa2bcf42eae4a8b3d08752fbbead5cba52649cb20758397847bfd69574425d103b92166ec4f2523c613cff4e7f168e99351a58161c6e79684f09949fc277112b99e4e1e8d4be999ec43b0598ecab2f3933a0f2203ba1aebf", 0x61}, {&(0x7f0000000340)="9f0c076c6f0f734743564ca88e7a4682fd670beeaea251e586bd5e9e2c520b8cffefc1933bd4e906bf41f31db4bbd851bc5eb9fdba7e6c805fd1b81e3b1f6268daa471730d0150ce0393e55f6eac4c4690c1108e29bb94c88048276fde12dff83b4721832c4df230", 0x68}, {&(0x7f00000003c0)="24c67be5e30c6b8d20eccb1e4341f32d4c92ea0390366357b4fc7de87ffe6d410e385d7a18c49b33067275271926aab1", 0x30}], 0x6, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x2a8, 0x1}, 0x2002) accept(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) [ 125.482098] __kmalloc_track_caller+0x209/0xcd0 [ 125.486825] ? kvasprintf_const+0x134/0x3b0 [ 125.491199] kvasprintf+0x163/0x330 [ 125.494899] ? kvasprintf_const+0x134/0x3b0 [ 125.499263] kvasprintf_const+0x134/0x3b0 [ 125.503454] kobject_set_name_vargs+0x11f/0x390 [ 125.508156] dev_set_name+0x1cb/0x200 [ 125.512025] ? __kmalloc+0x33c/0x350 [ 125.515778] wiphy_new_nm+0x109a/0x2870 [ 125.519820] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 125.524532] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 125.529499] ? kmsan_set_origin_inline+0x6b/0x120 2018/06/04 18:45:56 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/24, 0x18) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6267408c429a25fd30e6fae8e64b612583a863fe7dd53d36a0e6d390d1e16a80dd0db004204868a") getdents64(r0, &(0x7f0000001300)=""/4096, 0x817) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0x840) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0xc) r4 = getuid() connect$rds(r1, &(0x7f0000000300)={0x2, 0x4e22}, 0x10) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000200)={0x82, 0xc00, r3, 0x3, r4, 0x5, 0x268, 0x2}) splice(r2, &(0x7f0000000240), r0, &(0x7f00000002c0), 0x0, 0xe) 2018/06/04 18:45:56 executing program 2: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffe1, 0x800) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f00000000c0), 0x8) [ 125.534401] hwsim_new_radio_nl+0xa8d/0xda0 [ 125.538772] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 125.544606] genl_rcv_msg+0x16b1/0x1840 [ 125.548634] netlink_rcv_skb+0x378/0x600 [ 125.552729] ? genl_unbind+0x350/0x350 [ 125.556645] genl_rcv+0x63/0x80 [ 125.559952] netlink_unicast+0x1678/0x1750 [ 125.564226] ? genl_pernet_exit+0xa0/0xa0 [ 125.568406] netlink_sendmsg+0x104f/0x1350 [ 125.572704] ? netlink_getsockopt+0xc80/0xc80 [ 125.577268] ___sys_sendmsg+0xec0/0x1310 [ 125.581410] ? __fdget+0x4e/0x60 [ 125.584830] ? __fget_light+0x57/0x700 [ 125.588764] ? __fdget+0x4e/0x60 [ 125.592186] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 125.597590] ? __fget_light+0x6a3/0x700 [ 125.601642] __x64_sys_sendmsg+0x331/0x460 [ 125.605917] do_syscall_64+0x152/0x230 [ 125.609849] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.615066] RIP: 0033:0x455a09 [ 125.618273] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 125.626022] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 125.633318] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 125.640612] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.647901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 125.655195] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000005 2018/06/04 18:45:57 executing program 5: rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000000c0)='.') 2018/06/04 18:45:57 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='veth1_to_team\x00', 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r1, &(0x7f0000000300)="d1a05808da659b01f2fca821479e428ba60e0edbe4ab6b4dbcfb3f09b729eac5030b0c49ba588e2a4dec3fefa98146c3106dd30c1b05ceaacb748020c922b1aab2bcf8ad762390050db81aa137721b61ecf42414b2e5fddce6a1f27506186cdff6a872a79cc0cec8d4e12c14b375e11665cb2e41fbfca23eb220ee7130d39c7980e815fb8736929a729c948b3d66674a410d0b462b4fd7ab7f3ebf40109b8fd1141c112cfba50ae0f55280f434e0792259d81fbb0f6caaa7a1e58803f226e8db764d6b423f0da1b8e5be8862d4", &(0x7f0000000400)="3c6b9510a0d0408d5802116ec4808649e25dbe431f8cd1abd4cfdf95ba540b551a27fb80a90fee17ddd676a404556b202222b2e0a0f653ed4908e887d9a0ba9887ab2e0dc6ee08c764aaa32ae3ffeabb923acc42667d92a3e7878e8dd7a0959090e81a573fa08764eae8525d58e3b773c5217725dbb75b773e16d957962302c4e293fc2a13b5", 0x2}, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000600)={r2, @in6={{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xb80}}, 0x1, 0x7}, &(0x7f00000006c0)=0x90) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x8, 0x101}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f00000002c0), &(0x7f00000001c0)=""/84}, 0x18) r4 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x3ff, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000240)={0x2, 0x800, 0x1d7, 'queue1\x00', 0x8}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0xfffffffffffffffb, 0x4, 0x135, 0x5, r3, 0xbbfb}, 0x2c) 2018/06/04 18:45:57 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x94, "fe7a93bf1dfbf46f50d0e7216ad881ebeb86568f4cd34316996f965ab832301244d51d2ab6f8d97afbbf609cc63f56bce12214a6a075a579496557850bb1809a39a66be8525a03678fc823cdda4768330bb4f67e1ee11d180ad50ddc11b43ff8c71abcd482d09438546892bb1ba60a048237f8eb746b5eeee4d4b5d45823d3378baf039d64764b502b6718c660b98244ab0c636f"}, &(0x7f00000001c0)=0x9c) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:45:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c74657200000000000000008f7a11fbf661cff27e340ab40000000000000000000000000000bddf7a2ac577cbd1d6695ca20b5a2cc4000000007900000038b81742824e5e05a5cfdb74361665136917b3aeb59767543e9d59ed1b99af8c081dc76c3f3413807cf08e58b7191b9822bd9bdd988644aa3560f2f7c48f730beeb84d2ff61326a514a0b5dac36a7bc8bd7a83882ed4798e5a742e7eda7212935d371fe120998de8cfde9bf2972e"], &(0x7f0000000140)=0x9d) memfd_create(&(0x7f0000000080)='&\x00', 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000040)=0x1, 0x4) recvmmsg(r3, &(0x7f0000008300)=[{{&(0x7f0000004a80)=@rc, 0x80, &(0x7f0000007f00), 0x0, &(0x7f0000007f80)=""/229, 0xe5}}, {{0x0, 0x0, &(0x7f00000081c0), 0x0, &(0x7f0000008200)=""/222, 0xde}}], 0x2, 0x0, &(0x7f0000008440)={0x0, 0x989680}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000)=0x2, 0x4) 2018/06/04 18:45:57 executing program 1: syz_emit_ethernet(0x1011, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@llc_tr={0x11, {@llc={0x7e, 0xf0, "9d", "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"}}}}}, &(0x7f00000016c0)={0x0, 0x0, [0x1]}) 2018/06/04 18:45:57 executing program 7 (fault-call:2 fault-nth:6): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:57 executing program 3: r0 = socket$kcm(0x29, 0x207, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x1d3) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e22, @rand_addr=0x7be}}) sendto$inet(r1, &(0x7f00000000c0)="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", 0xfc, 0x80, &(0x7f0000fd9ff0)={0x2, 0x4e28, @rand_addr=0x8}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000280)="cd0b22553f9f31aaa6123993f09d3a5145d94736e2c6aa52a3a1a02f3420c9658db6c9c2b391c5145969c8ed2abfafa5c0f1a527ed39688ff84528880d582b66acbd992cabc6f0c509c6c38e3afac2c5f9f0fb976a84bcb60a64a6db00ce12ab590bca4e56f7668df6adc84b1157e8f018b85209f764b2c345eba5a59bc38c0e6d58606f9ed31dd0ce98c0ce8ca464f9f889b551639fb05b61cf689356c367716f39d29d4c68d5b388f658ec839730d1a7f0e73a62e203f27ece0d59a57d63c63c") 2018/06/04 18:45:57 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x6) syz_open_pts(r0, 0x0) readv(r0, &(0x7f00000002c0), 0x0) fcntl$addseals(r0, 0x409, 0xe) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) [ 126.699317] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 126.713969] FAULT_INJECTION: forcing a failure. [ 126.713969] name failslab, interval 1, probability 0, space 0, times 0 [ 126.725418] CPU: 0 PID: 7997 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 126.732718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.742092] Call Trace: [ 126.744719] dump_stack+0x185/0x1d0 [ 126.748384] should_fail+0x87b/0xab0 [ 126.752142] __should_failslab+0x278/0x2a0 [ 126.756416] should_failslab+0x29/0x70 [ 126.760335] __kmalloc+0xc5/0x350 [ 126.763822] ? rfkill_alloc+0x1b1/0x5b0 [ 126.767839] ? strlen+0x51/0xa0 [ 126.771151] rfkill_alloc+0x1b1/0x5b0 [ 126.774986] ? device_initialize+0x553/0x6d0 [ 126.779429] ? wiphy_new_nm+0x1eda/0x2870 [ 126.783610] wiphy_new_nm+0x1f57/0x2870 [ 126.787649] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 126.792383] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 126.797347] ? kmsan_set_origin_inline+0x6b/0x120 [ 126.802241] hwsim_new_radio_nl+0xa8d/0xda0 [ 126.806612] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 126.812444] genl_rcv_msg+0x16b1/0x1840 [ 126.816474] netlink_rcv_skb+0x378/0x600 [ 126.820593] ? genl_unbind+0x350/0x350 [ 126.824512] genl_rcv+0x63/0x80 [ 126.827820] netlink_unicast+0x1678/0x1750 [ 126.832115] ? genl_pernet_exit+0xa0/0xa0 [ 126.836304] netlink_sendmsg+0x104f/0x1350 [ 126.840600] ? netlink_getsockopt+0xc80/0xc80 [ 126.845158] ___sys_sendmsg+0xec0/0x1310 [ 126.849278] ? __fdget+0x4e/0x60 [ 126.852712] ? __fget_light+0x57/0x700 [ 126.856639] ? __fdget+0x4e/0x60 [ 126.860072] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 126.865475] ? __fget_light+0x6a3/0x700 [ 126.869521] __x64_sys_sendmsg+0x331/0x460 [ 126.873802] do_syscall_64+0x152/0x230 [ 126.877729] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 126.882948] RIP: 0033:0x455a09 [ 126.886159] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/06/04 18:45:57 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40600, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x2}, 0x8) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/06/04 18:45:57 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r3 = memfd_create(&(0x7f00000000c0)='.', 0x3) recvfrom(r0, &(0x7f0000000480)=""/98, 0x62, 0x10001, &(0x7f0000000500)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x80) dup3(r1, r3, 0x80000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x9, 0x5, 0x20, &(0x7f0000ffc000/0x2000)=nil, 0xf77d}) r5 = socket$inet6(0xa, 0x1, 0x5) timer_create(0x7, &(0x7f0000000400)={0x0, 0x28, 0x0, @thr={&(0x7f0000000380)="64984c5d6e7fb819ee033610f5d0b9f7c0bc5ac1", &(0x7f00000003c0)}}, &(0x7f0000000440)=0x0) timer_delete(r6) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000200)={0x15, 0xe5, &(0x7f00000006c0)="94490ad18a4e512ea9fad317c3511ac31ac33459e949b4c239e1248c18285db2f8d936217e52d631d47300454086591777ae494df80382efd7f17424bf5e89beb53ec96af94b6a2d3a63b1d393d64ac597f66dc1b3cf52dde44e585d1c04394903ab592cf737c52d52680796b4c0e6ff277201c5b84e59722868a6353f3c41c04d8297c5c1b6a7687f63187f1a7dfce5b0e89baeebc7220e152c46ecbd5f3b32bc2ab51a0d0febbb6146e852df0bdc36816b8d2a22fddfcb826d6a72fb76b73d5c4666417b592be9afa2a8b6c3ae9986f6b0da720c2c0b2be71d36c41486682899adb3e6f7"}) ioctl$KDENABIO(r4, 0x4b36) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x39c, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000280)=""/145) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000340)=0x0) fcntl$setown(r5, 0x8, r7) 2018/06/04 18:45:57 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") set_robust_list(&(0x7f0000000140)={&(0x7f0000000100), 0xffffffff}, 0x18) io_setup(0x6, &(0x7f00000012c0)=0x0) io_getevents(r2, 0x2, 0x2f01fd672ac9f9e, &(0x7f0000d83f60)=[{}, {}], &(0x7f00000000c0)={0x4000000000001, 0x7}) r3 = memfd_create(&(0x7f0000000000)=':+lo#\x00', 0x0) io_submit(r2, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000100)}]) io_destroy(r2) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x3e, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xb) r5 = dup(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 126.893912] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 126.901200] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 126.908486] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 126.915775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 126.923072] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000006 [ 126.933670] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/06/04 18:45:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000004d40, 0x1000000000040) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000002600)=0x4) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140), 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002780)={&(0x7f00000026c0)='./file0\x00'}, 0x10) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000300)) fchdir(r0) mknod(&(0x7f0000000140)='./file1\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) accept4$netrom(r1, &(0x7f0000002640)=@full, &(0x7f0000002740)=0x48, 0x80800) writev(r3, &(0x7f0000002440)=[{&(0x7f0000000200)="b61e5be421321dab247eec352dcf258cbf91334d467207454e87d39b4e2c7677592d11e96dd26a2e3aa8372e457ac6da09a305607619d4aac1f904972dc7222783313202b03c0be42668213401b6751b35cd4b90a47d43dde50e9b4b5258a0bf3c1028af67938af99159ee", 0x6b}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="c1224eaaf4c9c89a294be6bb6663b3b23268dd53c86958d9b3503647dd865c977c482f6b4433f48cdecb1f2d7913ccb3c064ac4fe29b6ba830eb892935f092c5b468a211a3e24acc910b1aa0b67075828b91752bc6ad642109dae12c5b339746542cd7dd0357496b8cdfdff67c09cda53a2234e5df0654a849bd41ccdc0d14b1af0a630610f03779d697637f9d65cff8dfd345e0f21442c2388fa88ff92f0b938df7ae1e68b4284449b2232fb4f75e73a6986b4fd919fb8b827d8dc7af744afd", 0xc0}, {&(0x7f00000000c0)="b0e2dfeffff3d1116f7086fed23af58c8ed45e2508296f677a3fa6fc4fcadd759c1f3496a4", 0x25}, {&(0x7f0000001340)="7829fa205ea250d2763b829dfcfcd817b76309c946b171df9faf1f1906e4ab9adcb244495d29234aa65628e9d99d1fc774aaf717c95d068df1bdc6eedc913de78fe3a833f15749f074e3e86cc9f328e3fa5f8d14e75ff416c16217cebe936d2c395562edff", 0x65}, {&(0x7f00000013c0)="f4419d5578c1925d02f66aefe552d6c20425ef9b86122fcab0232d317d3aa05ac82137495d788f5c3e1fbede038e32573e54c80aeebc8ed834f04d35dd62793b2ab0abc559a9fba59c5885d16eca5ee1e8563f7baa49082bd2cad65deedc46f94a1a72495c07b017312f2b781599cffc", 0x70}, {&(0x7f0000001440)="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", 0x1000}], 0x7) pipe2(&(0x7f0000002700), 0x800) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000), &(0x7f00000001c0)=0x88) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000100)={r1, 0x880}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002580)=ANY=[@ANYRES32=0x0, @ANYBLOB="33000000c8e05a2e8820cda79be16a0ef9cd84acb9ec6c3d3dd4ba5e9872300c539ee6951d797d2a04000000e05b4e869cdd0600000000008859a96452e439da8312de000067c02905871af4fb7124047b9c"], &(0x7f00000024c0)=0x3b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002500)={r5, 0x7f}, &(0x7f0000002540)=0x8) 2018/06/04 18:45:57 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202000, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80800) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fcntl$getflags(r0, 0x1) 2018/06/04 18:45:58 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40600, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x2}, 0x8) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/06/04 18:45:58 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x94, "fe7a93bf1dfbf46f50d0e7216ad881ebeb86568f4cd34316996f965ab832301244d51d2ab6f8d97afbbf609cc63f56bce12214a6a075a579496557850bb1809a39a66be8525a03678fc823cdda4768330bb4f67e1ee11d180ad50ddc11b43ff8c71abcd482d09438546892bb1ba60a048237f8eb746b5eeee4d4b5d45823d3378baf039d64764b502b6718c660b98244ab0c636f"}, &(0x7f00000001c0)=0x9c) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:45:58 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='veth1_to_team\x00', 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r1, &(0x7f0000000300)="d1a05808da659b01f2fca821479e428ba60e0edbe4ab6b4dbcfb3f09b729eac5030b0c49ba588e2a4dec3fefa98146c3106dd30c1b05ceaacb748020c922b1aab2bcf8ad762390050db81aa137721b61ecf42414b2e5fddce6a1f27506186cdff6a872a79cc0cec8d4e12c14b375e11665cb2e41fbfca23eb220ee7130d39c7980e815fb8736929a729c948b3d66674a410d0b462b4fd7ab7f3ebf40109b8fd1141c112cfba50ae0f55280f434e0792259d81fbb0f6caaa7a1e58803f226e8db764d6b423f0da1b8e5be8862d4", &(0x7f0000000400)="3c6b9510a0d0408d5802116ec4808649e25dbe431f8cd1abd4cfdf95ba540b551a27fb80a90fee17ddd676a404556b202222b2e0a0f653ed4908e887d9a0ba9887ab2e0dc6ee08c764aaa32ae3ffeabb923acc42667d92a3e7878e8dd7a0959090e81a573fa08764eae8525d58e3b773c5217725dbb75b773e16d957962302c4e293fc2a13b5", 0x2}, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000600)={r2, @in6={{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xb80}}, 0x1, 0x7}, &(0x7f00000006c0)=0x90) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x8, 0x101}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f00000002c0), &(0x7f00000001c0)=""/84}, 0x18) r4 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x3ff, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000240)={0x2, 0x800, 0x1d7, 'queue1\x00', 0x8}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0xfffffffffffffffb, 0x4, 0x135, 0x5, r3, 0xbbfb}, 0x2c) [ 127.075965] Invalid argument reading file caps for ./file0 2018/06/04 18:45:58 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f000072c000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000140)=0x10001, 0x80, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x1, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) [ 127.183358] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/06/04 18:45:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$peekuser(0x3, r3, 0xfa) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setstatus(r0, 0x4, 0x6800) dup2(r0, r2) 2018/06/04 18:45:58 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x4202000000010, 0x2, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) write(r2, &(0x7f0000000000)="240000002a007f0000000000ad800000000000ff010000000011a20800000000000000ff", 0x24) r3 = socket$netlink(0x10, 0x3, 0x7) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080), 0x10) 2018/06/04 18:45:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fremovexattr(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='trustezd.+']) socket$inet6(0xa, 0xb, 0x9) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x8, 0x4000) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000000c0)=0x80, &(0x7f0000000100)=0x4) accept$nfc_llcp(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x60) 2018/06/04 18:45:58 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x94, "fe7a93bf1dfbf46f50d0e7216ad881ebeb86568f4cd34316996f965ab832301244d51d2ab6f8d97afbbf609cc63f56bce12214a6a075a579496557850bb1809a39a66be8525a03678fc823cdda4768330bb4f67e1ee11d180ad50ddc11b43ff8c71abcd482d09438546892bb1ba60a048237f8eb746b5eeee4d4b5d45823d3378baf039d64764b502b6718c660b98244ab0c636f"}, &(0x7f00000001c0)=0x9c) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:45:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x0, 0x7530}}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x1, 0x2f6, 0x425, 0x0, 0x8}) 2018/06/04 18:45:58 executing program 7 (fault-call:2 fault-nth:7): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:58 executing program 1: r0 = socket(0xa, 0x6, 0x2) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000001380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f00000013c0)=ANY=[@ANYRES64=r2, @ANYRES32=r1, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x20008805}, 0x4000) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @empty, 'ipddp0\x00'}}, 0x1e) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='bcsh0\x00', 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'rose0\x00', &(0x7f0000000140)=@ethtool_channels={0x3d, 0x1, 0x8, 0x3, 0x4, 0x9, 0x80, 0x5, 0x17e}}) 2018/06/04 18:45:58 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)={0x1}) r1 = socket(0x10, 0xa, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00', @ANYBLOB="000000000000000000d00000000000000090508dfdb1f10f09d6cd", @ANYBLOB="000000000000000000d000000000000001000000", @ANYBLOB, @ANYBLOB="000000000000000000000000fad9331953d04d3760000000008000000000000000dc84fb9b74a2cee02d7603e9b027ce9943b4bbc4141ad79a124fe565a26bf39a0bd44134daf8600498992c21a62c105f52ea1fe52d41d8198106b59778c4328f7cd98e81ecb0f150c68e3e24004fd0a3d55af98a04103850b66f6c43bf4d7e7506fe78b44eb77ef9686ae031ab1cc08a7e346f3b223950622a48718f46bbc4f3f59d2897d174d5f641cfd2147a2d81a066e1ce0133605243894c36d2b09e5b335886504316b0024c0823507bc7d76d8e"]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000e80)=ANY=[@ANYBLOB="000000fbff000000"]) [ 127.862362] FAULT_INJECTION: forcing a failure. [ 127.862362] name failslab, interval 1, probability 0, space 0, times 0 [ 127.873721] CPU: 1 PID: 8063 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 127.881021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.890394] Call Trace: [ 127.893023] dump_stack+0x185/0x1d0 [ 127.896700] should_fail+0x87b/0xab0 [ 127.900466] __should_failslab+0x278/0x2a0 [ 127.904771] should_failslab+0x29/0x70 [ 127.908696] __kmalloc_node+0x236/0x11f0 [ 127.912792] ? kmsan_set_origin_inline+0x6b/0x120 [ 127.917667] ? kvmalloc_node+0x197/0x2f0 [ 127.921770] kvmalloc_node+0x197/0x2f0 [ 127.925696] bucket_table_alloc+0xcb/0xbc0 [ 127.929997] rhashtable_init+0x9dd/0xc70 [ 127.934108] rhltable_init+0xcd/0x150 [ 127.937947] sta_info_init+0x5e/0x260 [ 127.941804] ieee80211_alloc_hw_nm+0xcf1/0x2c00 [ 127.946524] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 127.951490] ? kmsan_set_origin_inline+0x6b/0x120 [ 127.956383] hwsim_new_radio_nl+0xa8d/0xda0 2018/06/04 18:45:58 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x2, 0x1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000180)=0x84) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x101100, 0x0) ioctl$KDGKBLED(r2, 0x4004510f, &(0x7f0000000140)) [ 127.960746] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 127.966572] genl_rcv_msg+0x16b1/0x1840 [ 127.970596] netlink_rcv_skb+0x378/0x600 [ 127.974708] ? genl_unbind+0x350/0x350 [ 127.978627] genl_rcv+0x63/0x80 [ 127.981937] netlink_unicast+0x1678/0x1750 [ 127.986235] ? genl_pernet_exit+0xa0/0xa0 [ 127.990418] netlink_sendmsg+0x104f/0x1350 [ 127.994726] ? netlink_getsockopt+0xc80/0xc80 [ 127.999287] ___sys_sendmsg+0xec0/0x1310 [ 128.003408] ? __fdget+0x4e/0x60 [ 128.006822] ? __fget_light+0x57/0x700 [ 128.010757] ? __fdget+0x4e/0x60 [ 128.014185] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 128.019593] ? __fget_light+0x6a3/0x700 [ 128.023646] __x64_sys_sendmsg+0x331/0x460 [ 128.027928] do_syscall_64+0x152/0x230 [ 128.031862] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 128.037076] RIP: 0033:0x455a09 [ 128.040283] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 128.048030] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 128.055322] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 2018/06/04 18:45:59 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000980)='/dev/vcs#\x00', 0x80000001, 0x400) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001a00)=0x9, &(0x7f0000001a40)=0x4) r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x3, 0x400200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x3, 0x2}, &(0x7f0000000300)=0xffffffffffffffbd) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={r3, 0x1d80}, &(0x7f0000000380)=0x8) ioctl$EVIOCSREP(r1, 0x80104592, &(0x7f0000000000)=[0x0, 0x1]) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) clone(0x20200000, &(0x7f0000000040)="92027f67f5e1d13e23ea65f216eefce72d9eaeaca604c9aa33efe849077e0b04b92d33bb76471fcd591ca4e6480f5dddaee94e150774beea97da90f5ddea35c17adb13c4a777c5d6f884337a5f833aace449c022352698e9b17ba0a72cfdb7a8203b80cabea2d5b1fe3b8783fd72bfe3f4ae7b00774c3433c6a8060768174e46c574c821cf1014220f4236f34a6886bd7006549b90212bc3f3a8f7bbdb6331f28233009ae6402e92e613953eee0cc7fb0ca977ad330f0ea0e65c1dec2652adebdde33200eeda522f7d30ff36535b3509101039586dca180bc35f7c4574f7ee3e5e94c9d02da4573c1138c7b6da5cd031", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="487ce8dc8f157780380b53340fc217913c5e2db6590f6ae1db2dbaa48bf03ec2f8928e9bf672f4feadcf6edfac776ab5cc8225355e3dd9b1ca5a5b9adc42114866e352fc01de719dc6c3c8e402f50be5f187129efc4b17179854ad7a4155377efcac529047a402d9da0d9506389fb541d0d1e0d0c72764c2769609fbef36dd2bf04601cc613f6fddb6b149753d90ba5e0b1d0cd179f993287323c9ff7fa38462cdb53d68bfa02a2c9bbe9f85fc5ed05d5435983bf22ac22b60") getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000440)=0x8, &(0x7f0000000480)=0x4) sendmsg(r4, &(0x7f0000001a80)={&(0x7f00000004c0)=@nfc={0x27, 0x1, 0x1, 0x3}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000540)="4c0c7d151500a86410e7668d2199bb5c13c4fec1a752ec", 0x17}, {&(0x7f0000000580)="741392cabc10d324", 0x8}, {&(0x7f0000000a00)="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", 0x1000}, {&(0x7f00000005c0)="fe58ba", 0x3}, {&(0x7f0000000600)="4a868e6406fbce79cca66eba791be198cc7052fba064b206815fbc38ed597500bc879f6212c85c87b29d810da8b3a40b0ac6645a87ff90c4a02cac5ac4e01405387526d748c821f52dd38806e2cd708f617172c8888299620f813a66dda6eebc0bfe1e1fdea99ea025c70ffd49260f66be58dff3b541b9566b1a2b05d025a6742408df", 0x83}, {&(0x7f00000006c0)="dc20f457803b8ce59a83b19e103901cdddd57b0e4af871ce7eac8521cd83186f6b660e8bf3beb2d5ecd7cf01d52392a35332db0fb810607ea2c2b5d01d244003fd5cd0f7a39d1e179175a57cff4c8a97e36bf90c65b0d3f8fe1683556ae0f406824f3a1fb44e31401d49d5e2d32e222e029577bb0ff43bbd8f31fa07879b82b6581902a3677a1dcf57e079", 0x8b}], 0x6, &(0x7f0000000800)=[{0x20, 0x11f, 0x0, "59e650e490fdff617357"}, {0x10, 0x109, 0x21c1}, {0xb8, 0x0, 0x0, "e9ebba7210173e3fe2f5e2d482e186385ec1d35afac79b0225622e2fe72f92b1ed7c103710b81df01b534547056f4c0705c766d12c432842555223d40b454ccf14d2a26b10aaea287ebf219845fb19e1fbf1f9b623956be829c8ac0d500eec7db4258f9e59a0e9871d557acd9b47f58485d02ba8fc6e48f1cf8226c2a4c55734e6ed88d60245d0c982689dfa083814c6d51573cff6ffeb76effdfcab84e36f588204e071d1"}, {0x78, 0x117, 0x1, "4b6da580fd3f05b5fb3f624d2476da1646ff56c7a171513c69088843054753e648ea7e27218554bfcc598ad5f2c2728263c590a81bd9cdbd501b8e3e03ae6afb797978595b6df8a88accabe8f6e5b6dc4ef90da83d29fdd019a45976c74ef92f760f70f855"}], 0x160, 0x4004014}, 0x4000) [ 128.062617] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 128.069910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 128.077204] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000007 [ 128.085893] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/06/04 18:45:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r2 = dup(r0) listen$netrom(r2, 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x800) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/06/04 18:45:59 executing program 7 (fault-call:2 fault-nth:8): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) 2018/06/04 18:45:59 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001000), 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="06010000000000e4c6cbda41610be24afe2979a8afe30100"], 0x20) write$rdma_cm(r1, &(0x7f0000001080)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f00000011c0), r2, r0}}, 0x18) [ 128.279467] FAULT_INJECTION: forcing a failure. [ 128.279467] name failslab, interval 1, probability 0, space 0, times 0 [ 128.290924] CPU: 0 PID: 8100 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 128.298226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.307599] Call Trace: [ 128.310230] dump_stack+0x185/0x1d0 [ 128.313906] should_fail+0x87b/0xab0 [ 128.317677] __should_failslab+0x278/0x2a0 [ 128.321967] should_failslab+0x29/0x70 [ 128.325893] __kmalloc_node+0x236/0x11f0 [ 128.329997] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 128.335430] ? kvmalloc_node+0x197/0x2f0 [ 128.339534] kvmalloc_node+0x197/0x2f0 [ 128.343466] alloc_bucket_spinlocks+0x25f/0x3f0 [ 128.348180] bucket_table_alloc+0x33f/0xbc0 [ 128.352566] rhashtable_init+0x9dd/0xc70 [ 128.356683] rhltable_init+0xcd/0x150 [ 128.360525] sta_info_init+0x5e/0x260 [ 128.364385] ieee80211_alloc_hw_nm+0xcf1/0x2c00 [ 128.369101] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 128.374071] ? kmsan_set_origin_inline+0x6b/0x120 [ 128.378964] hwsim_new_radio_nl+0xa8d/0xda0 [ 128.383332] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 128.389159] genl_rcv_msg+0x16b1/0x1840 [ 128.393187] netlink_rcv_skb+0x378/0x600 [ 128.397298] ? genl_unbind+0x350/0x350 [ 128.401212] genl_rcv+0x63/0x80 [ 128.404537] netlink_unicast+0x1678/0x1750 [ 128.408829] ? genl_pernet_exit+0xa0/0xa0 [ 128.413017] netlink_sendmsg+0x104f/0x1350 [ 128.417312] ? netlink_getsockopt+0xc80/0xc80 [ 128.421866] ___sys_sendmsg+0xec0/0x1310 [ 128.425980] ? __fdget+0x4e/0x60 [ 128.429392] ? __fget_light+0x57/0x700 [ 128.433319] ? __fdget+0x4e/0x60 [ 128.436748] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 128.442153] ? __fget_light+0x6a3/0x700 [ 128.446209] __x64_sys_sendmsg+0x331/0x460 [ 128.450490] do_syscall_64+0x152/0x230 [ 128.454416] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 128.459629] RIP: 0033:0x455a09 [ 128.462837] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 128.470579] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 2018/06/04 18:45:59 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/64, &(0x7f0000000140)=0x40) listen(0xffffffffffffffff, 0x428) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000180)) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x3}, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040), 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) 2018/06/04 18:45:59 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x94, "fe7a93bf1dfbf46f50d0e7216ad881ebeb86568f4cd34316996f965ab832301244d51d2ab6f8d97afbbf609cc63f56bce12214a6a075a579496557850bb1809a39a66be8525a03678fc823cdda4768330bb4f67e1ee11d180ad50ddc11b43ff8c71abcd482d09438546892bb1ba60a048237f8eb746b5eeee4d4b5d45823d3378baf039d64764b502b6718c660b98244ab0c636f"}, &(0x7f00000001c0)=0x9c) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 128.477875] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 128.485162] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 128.492455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 128.499745] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000008 [ 128.532421] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/06/04 18:45:59 executing program 1: capset(&(0x7f00005cf000)={0x800019980330}, &(0x7f0000f03fe8)) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x10}}) 2018/06/04 18:45:59 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x9, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000003c0), &(0x7f00000004c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0xde}], 0x2c) 2018/06/04 18:45:59 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$kcm(0xa, 0x6, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000)=r2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0xff, 0xa8, 0x1, 0xcdc, 0x91e, 0x5, 0x200000000, 0x341e112a, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x4}, 0x90) 2018/06/04 18:45:59 executing program 6: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69666230004100ffffffffffff00", 0x201015}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000ff0f000000000010", 0xa1fd}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/06/04 18:45:59 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000340)={@dev, @multicast2, 0x0}, &(0x7f00000003c0)=0xc) recvfrom$packet(r1, &(0x7f0000000000)=""/20, 0x14, 0x2000, &(0x7f0000000400)={0x11, 0x17, r2, 0x1, 0x1000, 0x6}, 0x14) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000040)) close(r1) 2018/06/04 18:45:59 executing program 7 (fault-call:2 fault-nth:9): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:45:59 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x94, "fe7a93bf1dfbf46f50d0e7216ad881ebeb86568f4cd34316996f965ab832301244d51d2ab6f8d97afbbf609cc63f56bce12214a6a075a579496557850bb1809a39a66be8525a03678fc823cdda4768330bb4f67e1ee11d180ad50ddc11b43ff8c71abcd482d09438546892bb1ba60a048237f8eb746b5eeee4d4b5d45823d3378baf039d64764b502b6718c660b98244ab0c636f"}, &(0x7f00000001c0)=0x9c) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 128.910983] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 128.969515] FAULT_INJECTION: forcing a failure. [ 128.969515] name failslab, interval 1, probability 0, space 0, times 0 [ 128.980989] CPU: 1 PID: 8141 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 128.988290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.997663] Call Trace: [ 129.000292] dump_stack+0x185/0x1d0 [ 129.003961] should_fail+0x87b/0xab0 [ 129.007712] __should_failslab+0x278/0x2a0 [ 129.011988] should_failslab+0x29/0x70 2018/06/04 18:46:00 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x94, "fe7a93bf1dfbf46f50d0e7216ad881ebeb86568f4cd34316996f965ab832301244d51d2ab6f8d97afbbf609cc63f56bce12214a6a075a579496557850bb1809a39a66be8525a03678fc823cdda4768330bb4f67e1ee11d180ad50ddc11b43ff8c71abcd482d09438546892bb1ba60a048237f8eb746b5eeee4d4b5d45823d3378baf039d64764b502b6718c660b98244ab0c636f"}, &(0x7f00000001c0)=0x9c) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:00 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = dup2(r0, r0) mq_open(&(0x7f0000000040)='selinux.!lowlan0\x00', 0x40, 0x50, &(0x7f0000000080)={0x4, 0x1, 0x8001, 0x0, 0x0, 0x7, 0x6, 0x4}) connect$rds(r1, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x107, 0x12, &(0x7f0000000ffc)=0x20000003, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000100)={'veth0_to_bridge\x00', 0xffffffffffffce6c}) [ 129.015909] __kmalloc_track_caller+0x209/0xcd0 [ 129.020642] ? kasprintf+0x1b9/0x1f0 [ 129.024409] kvasprintf+0x163/0x330 [ 129.028070] ? kasprintf+0x1b9/0x1f0 [ 129.031823] kasprintf+0x1b9/0x1f0 [ 129.035428] ieee80211_alloc_led_names+0x140/0x670 [ 129.040417] ieee80211_alloc_hw_nm+0x221f/0x2c00 [ 129.045224] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 129.050191] ? kmsan_set_origin_inline+0x6b/0x120 [ 129.055088] hwsim_new_radio_nl+0xa8d/0xda0 [ 129.059466] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 129.065305] genl_rcv_msg+0x16b1/0x1840 2018/06/04 18:46:00 executing program 0: openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7, 0x10}, &(0x7f00000000c0)=0xc) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 129.069345] netlink_rcv_skb+0x378/0x600 [ 129.073460] ? genl_unbind+0x350/0x350 [ 129.077384] genl_rcv+0x63/0x80 [ 129.080692] netlink_unicast+0x1678/0x1750 [ 129.084983] ? genl_pernet_exit+0xa0/0xa0 [ 129.089173] netlink_sendmsg+0x104f/0x1350 [ 129.093471] ? netlink_getsockopt+0xc80/0xc80 [ 129.098028] ___sys_sendmsg+0xec0/0x1310 [ 129.102146] ? __fdget+0x4e/0x60 [ 129.105563] ? __fget_light+0x57/0x700 [ 129.109493] ? __fdget+0x4e/0x60 [ 129.112899] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 129.118311] ? __fget_light+0x6a3/0x700 [ 129.122367] __x64_sys_sendmsg+0x331/0x460 [ 129.126647] do_syscall_64+0x152/0x230 [ 129.130575] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.135770] device ifb0 entered promiscuous mode [ 129.135807] RIP: 0033:0x455a09 [ 129.143733] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 129.151477] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 129.158766] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 129.166058] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.173352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 129.180644] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000009 2018/06/04 18:46:00 executing program 7 (fault-call:2 fault-nth:10): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:00 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x200) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0xfffffffffffffd27) timerfd_create(0x3, 0x80800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x80000000016106e, 0x0) write$rdma_cm(r1, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00}, 0xffffff31) 2018/06/04 18:46:00 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7, 0x10}, &(0x7f00000000c0)=0xc) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:00 executing program 6: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69666230004100ffffffffffff00", 0x201015}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000ff0f000000000010", 0xa1fd}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/06/04 18:46:00 executing program 0: openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2800, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:00 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)={0x3, 0x800}) mprotect(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000), &(0x7f0000002000)=0x20) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/06/04 18:46:00 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x4c00000000000000}, 0x80, &(0x7f000002aff0)=[{&(0x7f0000000080)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000600fe7f0f00bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000180)}, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1000000000003, 0x10001fdffc) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000180)) socket$inet6(0xa, 0x800, 0x8) 2018/06/04 18:46:00 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x300, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@multicast1, @empty, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@empty, 0x0, r2}) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x400, 0x4, 0x8}) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0xe00) [ 129.309155] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 129.412299] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 129.423377] netlink: 'syz-executor3': attribute type 6 has an invalid length. [ 129.430932] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 129.482777] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 129.492166] FAULT_INJECTION: forcing a failure. [ 129.492166] name failslab, interval 1, probability 0, space 0, times 0 [ 129.497652] device ifb0 entered promiscuous mode [ 129.503568] CPU: 0 PID: 8179 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 129.515534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.524908] Call Trace: [ 129.527537] dump_stack+0x185/0x1d0 [ 129.531215] should_fail+0x87b/0xab0 [ 129.534977] __should_failslab+0x278/0x2a0 [ 129.539363] should_failslab+0x29/0x70 [ 129.543289] __kmalloc_node+0x236/0x11f0 [ 129.547383] ? kmsan_set_origin_inline+0x6b/0x120 [ 129.552265] ? kvmalloc_node+0x197/0x2f0 [ 129.556378] kvmalloc_node+0x197/0x2f0 [ 129.560309] bucket_table_alloc+0xcb/0xbc0 [ 129.564619] rhashtable_init+0x9dd/0xc70 [ 129.568740] rhltable_init+0xcd/0x150 [ 129.572580] sta_info_init+0x5e/0x260 [ 129.576444] ieee80211_alloc_hw_nm+0xcf1/0x2c00 [ 129.581185] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 129.586154] ? kmsan_set_origin_inline+0x6b/0x120 [ 129.591043] hwsim_new_radio_nl+0xa8d/0xda0 [ 129.595414] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 129.601248] genl_rcv_msg+0x16b1/0x1840 [ 129.605278] netlink_rcv_skb+0x378/0x600 [ 129.609395] ? genl_unbind+0x350/0x350 [ 129.613320] genl_rcv+0x63/0x80 [ 129.616628] netlink_unicast+0x1678/0x1750 [ 129.620928] ? genl_pernet_exit+0xa0/0xa0 [ 129.625111] netlink_sendmsg+0x104f/0x1350 [ 129.629408] ? netlink_getsockopt+0xc80/0xc80 [ 129.633969] ___sys_sendmsg+0xec0/0x1310 [ 129.638091] ? __fdget+0x4e/0x60 [ 129.641509] ? __fget_light+0x57/0x700 [ 129.645443] ? __fdget+0x4e/0x60 [ 129.648866] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 129.654275] ? __fget_light+0x6a3/0x700 [ 129.658328] __x64_sys_sendmsg+0x331/0x460 [ 129.662612] do_syscall_64+0x152/0x230 [ 129.666545] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.671763] RIP: 0033:0x455a09 [ 129.674973] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/06/04 18:46:00 executing program 4: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x9, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r1, 0x200000001, 0x9c9, 0xc818000000000000) 2018/06/04 18:46:00 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x1) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000556000)=""/4096, &(0x7f00003c9000)=0x1000) [ 129.682718] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 129.690010] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 129.697303] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.704596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 129.711888] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000a [ 129.787544] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/04 18:46:01 executing program 7 (fault-call:2 fault-nth:11): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:01 executing program 6: openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2800, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x200) shutdown(r0, 0x1) 2018/06/04 18:46:01 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = socket$inet6(0xa, 0x6, 0x7) ioctl(r0, 0x8912, &(0x7f0000000e40)="0047fc2f07d82c99240970") setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040)=0x2, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x14600, 0x0) write$cgroup_int(r1, &(0x7f0000000140)={[0x36, 0x0, 0x2c, 0x38, 0x32, 0x2c, 0x3f]}, 0x7) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=""/1, &(0x7f0000000100)=0x1) 2018/06/04 18:46:01 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790e49c65abaf90d229db6925446d05cc2b29e0a27800f0001000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "4339805ab5a226cc", "1858358dd582e9444882e62616a8df4402e3fb86410cae51bc9ae3ff8d58bb33"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000280)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) rmdir(&(0x7f0000000140)='./file0\x00') 2018/06/04 18:46:01 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x1, 0x1b, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) r2 = socket(0x40000000015, 0x5, 0x0) close(r2) 2018/06/04 18:46:01 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x300, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@multicast1, @empty, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@empty, 0x0, r2}) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x400, 0x4, 0x8}) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0xe00) [ 130.363451] FAULT_INJECTION: forcing a failure. [ 130.363451] name failslab, interval 1, probability 0, space 0, times 0 [ 130.374811] CPU: 0 PID: 8208 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 130.382108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.391488] Call Trace: [ 130.394120] dump_stack+0x185/0x1d0 [ 130.397796] should_fail+0x87b/0xab0 [ 130.401565] __should_failslab+0x278/0x2a0 [ 130.405854] should_failslab+0x29/0x70 [ 130.409783] __kmalloc_track_caller+0x209/0xcd0 [ 130.414523] ? kasprintf+0x1b9/0x1f0 [ 130.418285] kvasprintf+0x163/0x330 [ 130.421963] ? kasprintf+0x1b9/0x1f0 [ 130.425717] kasprintf+0x1b9/0x1f0 [ 130.429330] ieee80211_alloc_led_names+0x43e/0x670 [ 130.434329] ieee80211_alloc_hw_nm+0x221f/0x2c00 [ 130.439832] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 130.444800] ? kmsan_set_origin_inline+0x6b/0x120 [ 130.449703] hwsim_new_radio_nl+0xa8d/0xda0 [ 130.454076] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 130.459910] genl_rcv_msg+0x16b1/0x1840 [ 130.463942] netlink_rcv_skb+0x378/0x600 [ 130.468059] ? genl_unbind+0x350/0x350 [ 130.471985] genl_rcv+0x63/0x80 [ 130.475292] netlink_unicast+0x1678/0x1750 [ 130.479591] ? genl_pernet_exit+0xa0/0xa0 [ 130.483780] netlink_sendmsg+0x104f/0x1350 [ 130.488076] ? netlink_getsockopt+0xc80/0xc80 [ 130.492637] ___sys_sendmsg+0xec0/0x1310 [ 130.496773] ? __fdget+0x4e/0x60 [ 130.500187] ? __fget_light+0x57/0x700 [ 130.504117] ? __fdget+0x4e/0x60 [ 130.507533] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/06/04 18:46:01 executing program 4: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000000000005000600000000000a000000000000000000000000000000000000000000000001000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x80}, 0x1}, 0x0) [ 130.512940] ? __fget_light+0x6a3/0x700 [ 130.516992] __x64_sys_sendmsg+0x331/0x460 [ 130.521275] do_syscall_64+0x152/0x230 [ 130.525201] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.530413] RIP: 0033:0x455a09 [ 130.533618] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 130.541368] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 130.548661] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 130.555954] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 130.563250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 130.570543] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000b 2018/06/04 18:46:02 executing program 5: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000540)="cd351644c25347dee8", 0x9}], 0x1) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x1) statx(r2, &(0x7f0000000040)='./file0\x00', 0x7400, 0x80, &(0x7f0000000100)) 2018/06/04 18:46:02 executing program 6: openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2800, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:02 executing program 7 (fault-call:2 fault-nth:12): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:02 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x1f0000, 0x1, 0x4, 0x4, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/06/04 18:46:02 executing program 4: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000000000005000600000000000a000000000000000000000000000000000000000000000001000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x80}, 0x1}, 0x0) 2018/06/04 18:46:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x3d, 0x4f5ff1fde7982228}, 0x98) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000040)=0x4, 0x4) 2018/06/04 18:46:02 executing program 1: r0 = socket$inet(0x2, 0x8, 0x100000003) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x7ffd, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x7a) sendto$inet(r0, &(0x7f0000617fc9), 0xfe41, 0x10000002000091b, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001, [0x22b]}, 0x10) [ 131.389293] FAULT_INJECTION: forcing a failure. [ 131.389293] name failslab, interval 1, probability 0, space 0, times 0 [ 131.400670] CPU: 0 PID: 8251 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 131.407973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.417351] Call Trace: [ 131.419983] dump_stack+0x185/0x1d0 [ 131.423666] should_fail+0x87b/0xab0 [ 131.427434] __should_failslab+0x278/0x2a0 [ 131.431723] should_failslab+0x29/0x70 2018/06/04 18:46:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 131.435665] __kmalloc_track_caller+0x209/0xcd0 [ 131.440402] ? kasprintf+0x1b9/0x1f0 [ 131.444168] kvasprintf+0x163/0x330 [ 131.447837] ? kasprintf+0x1b9/0x1f0 [ 131.451593] kasprintf+0x1b9/0x1f0 [ 131.455199] ieee80211_alloc_led_names+0x5bb/0x670 [ 131.460282] ieee80211_alloc_hw_nm+0x221f/0x2c00 [ 131.465091] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 131.470060] ? kmsan_set_origin_inline+0x6b/0x120 [ 131.474955] hwsim_new_radio_nl+0xa8d/0xda0 [ 131.479326] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 131.485167] genl_rcv_msg+0x16b1/0x1840 [ 131.489201] netlink_rcv_skb+0x378/0x600 [ 131.493320] ? genl_unbind+0x350/0x350 [ 131.497246] genl_rcv+0x63/0x80 [ 131.500562] netlink_unicast+0x1678/0x1750 [ 131.504861] ? genl_pernet_exit+0xa0/0xa0 [ 131.509049] netlink_sendmsg+0x104f/0x1350 [ 131.513343] ? netlink_getsockopt+0xc80/0xc80 [ 131.517882] ___sys_sendmsg+0xec0/0x1310 [ 131.522004] ? __fdget+0x4e/0x60 [ 131.525423] ? __fget_light+0x57/0x700 [ 131.529356] ? __fdget+0x4e/0x60 [ 131.532776] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/06/04 18:46:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 131.538181] ? __fget_light+0x6a3/0x700 [ 131.542229] __x64_sys_sendmsg+0x331/0x460 [ 131.546509] do_syscall_64+0x152/0x230 [ 131.550437] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 131.555655] RIP: 0033:0x455a09 [ 131.558859] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 131.566602] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 131.573898] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 131.581194] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/04 18:46:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e00000027f0000010000000003000000ac1414bbac1414bbac14aa00"], 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/06/04 18:46:02 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x4c00000000000000}, 0x80, &(0x7f000002aff0)=[{&(0x7f00000002c0)="5400000020007f00b72c13b2a4a280930200fb000303430a6c26236925000400070000000000000065c634f128f1c46b7b31afdc1338d54400ecffffff00005ae583de448daa7227de3ab8220000bf0cec6bab91", 0x54}], 0x1, &(0x7f0000000180)}, 0x0) [ 131.588481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 131.595767] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000c 2018/06/04 18:46:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x8a7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x1000, 0x1000, 0xa20e, 0x8, 0x7, 0x9, 0x0, {r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0xbd, 0x2, 0x1f, 0x81}}, &(0x7f0000000140)=0xb0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 131.699204] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/04 18:46:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:02 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x10002) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffa000/0x3000)=nil, 0xb5b6, 0x0, 0x1, &(0x7f0000ffc000/0x4000)=nil, 0x7ff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="166932930f", @ANYRES32=0x0], &(0x7f00000002c0)=0xfffffffffffffd7b) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000000c0)=0x10) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000140)={0x7f, @empty, 0x4e23, 0x0, 'sh\x00', 0x11, 0x7fffffff, 0x50}, 0x2c) 2018/06/04 18:46:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e00000027f0000010000000003000000ac1414bbac1414bbac14aa00"], 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/06/04 18:46:02 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000040)="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") listen(r0, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000f, &(0x7f0000000000)="06", 0x1) [ 131.993412] validate_nla: 4 callbacks suppressed [ 131.993428] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/06/04 18:46:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0x0, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:03 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x1, 0x0) r1 = accept$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000240)=0x150) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 2018/06/04 18:46:03 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000005c0)={0x1, &(0x7f0000000080)=[{0x9}]}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x1000}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/06/04 18:46:03 executing program 6: openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2800, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:03 executing program 7 (fault-call:2 fault-nth:13): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0_to_team\x00', 0x10) r1 = memfd_create(&(0x7f0000000100)="000080a8", 0x0) ftruncate(r1, 0x40001) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) openat(r1, &(0x7f0000000040)='./file0\x00', 0x80000, 0x80) sendfile(r0, r0, &(0x7f00000000c0)=0x1, 0x7ffff) 2018/06/04 18:46:03 executing program 5: r0 = socket$inet6(0xa, 0x822, 0x1fb) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)="72616d667300b7bd8699e84fa28ea51d2e462882fe0bb5edb720e78540d585446538a668ea141bc1", 0x0, &(0x7f000000a000)) socketpair(0xb, 0x4, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x5f, 0x6, 0x63, 0x0, 0x101}, &(0x7f0000000300)=0x14) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)='ecryptfs\x00', 0x80000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='gfs2meta\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='/', &(0x7f0000187ff8)='.', &(0x7f000000b780)='mslos\x00', 0x5010, &(0x7f000000b7c0)) 2018/06/04 18:46:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x1, 0xffff, 0x8, 0xfffffffffffffffe, 0x3f, 0x81}, 0x2}, 0xa) recvmsg(r0, &(0x7f0000002780)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000002700)}, 0x0) [ 132.151269] FAULT_INJECTION: forcing a failure. [ 132.151269] name failslab, interval 1, probability 0, space 0, times 0 [ 132.162666] CPU: 0 PID: 8318 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 132.169974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.179350] Call Trace: [ 132.181987] dump_stack+0x185/0x1d0 [ 132.185660] should_fail+0x87b/0xab0 [ 132.189412] __should_failslab+0x278/0x2a0 [ 132.193697] should_failslab+0x29/0x70 [ 132.197620] __kmalloc+0xc5/0x350 [ 132.201132] ? device_create+0x125/0x630 [ 132.205243] ? device_create+0x280/0x630 [ 132.209345] device_create+0x280/0x630 [ 132.213287] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 132.218793] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 132.223775] hwsim_new_radio_nl+0xa8d/0xda0 [ 132.228138] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 132.233962] genl_rcv_msg+0x16b1/0x1840 [ 132.237984] netlink_rcv_skb+0x378/0x600 [ 132.242099] ? genl_unbind+0x350/0x350 [ 132.246023] genl_rcv+0x63/0x80 2018/06/04 18:46:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="2800000018001d6100755a00000000000a00000000000000000000000c00090000000000f466eba751f71f7211705627f5456c9ef2e4404fa22908c2274e9e5af9ef7b65b4c551c249df", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x5, 0x1) [ 132.249331] netlink_unicast+0x1678/0x1750 [ 132.253624] ? genl_pernet_exit+0xa0/0xa0 [ 132.257821] netlink_sendmsg+0x104f/0x1350 [ 132.262121] ? netlink_getsockopt+0xc80/0xc80 [ 132.266680] ___sys_sendmsg+0xec0/0x1310 [ 132.270790] ? __fdget+0x4e/0x60 [ 132.274199] ? __fget_light+0x57/0x700 [ 132.278124] ? __fdget+0x4e/0x60 [ 132.281540] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 132.286949] ? __fget_light+0x6a3/0x700 [ 132.291005] __x64_sys_sendmsg+0x331/0x460 [ 132.295283] do_syscall_64+0x152/0x230 [ 132.299213] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.304427] RIP: 0033:0x455a09 [ 132.307634] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 132.315384] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 132.322688] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 132.329984] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 132.337278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 132.344571] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000d 2018/06/04 18:46:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0x0, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x11, 0x2ff, 0x0, 0x0, {0x7}}, 0x5d}, 0x1}, 0x0) 2018/06/04 18:46:03 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x8000000000000007, 0x101, 0x20}, 0x153) fchmod(r0, 0x8) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/06/04 18:46:03 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)=ANY=[@ANYBLOB="030056b4aa9b011c"], 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/16}, 0x18, 0x1, 0x0) msgctl$IPC_RMID(r0, 0x0) [ 132.528669] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/06/04 18:46:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000a5bd848e7295d8220009010000000f3b0000000600000008000e0000000000"], 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:03 executing program 7 (fault-call:2 fault-nth:14): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0x0, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x1, 0xffff, 0x8, 0xfffffffffffffffe, 0x3f, 0x81}, 0x2}, 0xa) recvmsg(r0, &(0x7f0000002780)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000002700)}, 0x0) 2018/06/04 18:46:03 executing program 6: openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2800, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:03 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) getsockopt$sock_buf(r0, 0x1, 0x27, &(0x7f0000b56f40)=""/192, &(0x7f0000000000)=0x60) 2018/06/04 18:46:03 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xee, 0x800) recvfrom$ipx(r0, &(0x7f00000003c0)=""/4096, 0x1000, 0x10000, &(0x7f0000000080)={0x4, 0x4, 0xfffffffffffffffb, "19be24c20bd8", 0x7fffffff}, 0x10) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'bridge0\x00'}) sendmsg$kcm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)="af", 0x1}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000510000000c010000040000001e7ca44336807e3733a70c7702b374e995e4052321094d7fa8ba4f02326b1d296e40ee58786b0c5c1700246a7bbc54567bfe0f95514368de4daf583acbe3a7a6a3085d76eecd724ac633d5a5484b1da4647c77a447b47fff0c84451765"], 0x10, 0xfffffffffffffffc}, 0x0) [ 132.715170] FAULT_INJECTION: forcing a failure. [ 132.715170] name failslab, interval 1, probability 0, space 0, times 0 [ 132.726558] CPU: 0 PID: 8362 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 132.733860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.743238] Call Trace: [ 132.745871] dump_stack+0x185/0x1d0 [ 132.749546] should_fail+0x87b/0xab0 [ 132.753310] __should_failslab+0x278/0x2a0 [ 132.757600] should_failslab+0x29/0x70 [ 132.761538] __kmalloc_track_caller+0x209/0xcd0 [ 132.766250] ? kvasprintf_const+0x134/0x3b0 [ 132.770619] kvasprintf+0x163/0x330 [ 132.774292] ? kvasprintf_const+0x134/0x3b0 [ 132.778661] kvasprintf_const+0x134/0x3b0 [ 132.782853] kobject_set_name_vargs+0x11f/0x390 [ 132.787565] device_create+0x451/0x630 [ 132.791506] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 132.797008] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 132.801995] hwsim_new_radio_nl+0xa8d/0xda0 [ 132.806372] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 2018/06/04 18:46:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 132.812205] genl_rcv_msg+0x16b1/0x1840 [ 132.816237] netlink_rcv_skb+0x378/0x600 [ 132.820355] ? genl_unbind+0x350/0x350 [ 132.824277] genl_rcv+0x63/0x80 [ 132.827591] netlink_unicast+0x1678/0x1750 [ 132.831889] ? genl_pernet_exit+0xa0/0xa0 [ 132.836080] netlink_sendmsg+0x104f/0x1350 [ 132.840382] ? netlink_getsockopt+0xc80/0xc80 [ 132.844943] ___sys_sendmsg+0xec0/0x1310 [ 132.849057] ? __fdget+0x4e/0x60 [ 132.852474] ? __fget_light+0x57/0x700 [ 132.856404] ? __fdget+0x4e/0x60 [ 132.859819] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/06/04 18:46:03 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 132.865222] ? __fget_light+0x6a3/0x700 [ 132.869274] __x64_sys_sendmsg+0x331/0x460 [ 132.873554] do_syscall_64+0x152/0x230 [ 132.877482] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.882694] RIP: 0033:0x455a09 [ 132.885903] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 132.893650] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 132.900941] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 132.908233] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 132.915524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 132.922817] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000e 2018/06/04 18:46:04 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) fcntl$setpipe(r0, 0x407, 0x5) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000080)) close(r1) 2018/06/04 18:46:04 executing program 7 (fault-call:2 fault-nth:15): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:04 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) r1 = socket(0x19, 0x80000, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") write$sndseq(r0, &(0x7f00000002c0)=[{0x81, 0x8, 0x0, 0x0, @time}], 0x30) [ 132.991223] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/06/04 18:46:04 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000600)=""/133, 0x85}], 0x4, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x3, 0x0, &(0x7f00000000c0)={0x77359400}) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000000040)="68ff2efdaa5d3b876a98d1e268c8a1def30083d1a99cffc4cce9581753355aa49801561872aac81db3a2fe80040fc37d258e7653dd2bff65") 2018/06/04 18:46:04 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000000)="240345", 0x3}], 0x1, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x800, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000140)=""/174) 2018/06/04 18:46:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 133.145350] FAULT_INJECTION: forcing a failure. [ 133.145350] name failslab, interval 1, probability 0, space 0, times 0 [ 133.156768] CPU: 1 PID: 8389 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 133.164072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.173453] Call Trace: [ 133.176086] dump_stack+0x185/0x1d0 [ 133.179764] should_fail+0x87b/0xab0 [ 133.183531] __should_failslab+0x278/0x2a0 [ 133.187817] should_failslab+0x29/0x70 [ 133.191741] __kmalloc+0xc5/0x350 [ 133.195229] ? device_add+0x132/0x2cb0 [ 133.199161] device_add+0x132/0x2cb0 [ 133.202921] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 133.208414] ? kobject_set_name_vargs+0x2f7/0x390 [ 133.213305] device_create+0x59d/0x630 [ 133.217252] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 133.222757] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 133.227738] hwsim_new_radio_nl+0xa8d/0xda0 [ 133.232108] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 133.237943] genl_rcv_msg+0x16b1/0x1840 [ 133.241969] netlink_rcv_skb+0x378/0x600 [ 133.246083] ? genl_unbind+0x350/0x350 [ 133.250006] genl_rcv+0x63/0x80 [ 133.253319] netlink_unicast+0x1678/0x1750 [ 133.257618] ? genl_pernet_exit+0xa0/0xa0 [ 133.261802] netlink_sendmsg+0x104f/0x1350 [ 133.266093] ? netlink_getsockopt+0xc80/0xc80 [ 133.270622] ___sys_sendmsg+0xec0/0x1310 [ 133.274750] ? __fdget+0x4e/0x60 [ 133.278165] ? __fget_light+0x57/0x700 [ 133.282097] ? __fdget+0x4e/0x60 [ 133.285516] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 133.290923] ? __fget_light+0x6a3/0x700 [ 133.294974] __x64_sys_sendmsg+0x331/0x460 [ 133.299251] do_syscall_64+0x152/0x230 [ 133.303184] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.308397] RIP: 0033:0x455a09 [ 133.311651] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 133.319404] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 133.326701] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 133.334017] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.341310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 133.348605] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000000f 2018/06/04 18:46:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:04 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000200)="25c4f5b3f9bda074fc1dd6b51ad143ad4f7e35cd4a824dd58be12838973f0fb2d2099bb71b359c4f8e4a6b449394") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x802) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"69000200000f002dc830ee000000005d", 0x103}) ioctl$TTUNGETFILTER(r1, 0x800454dd, &(0x7f0000000140)=""/185) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x101000) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000000c0)=0x3e) 2018/06/04 18:46:04 executing program 7 (fault-call:2 fault-nth:16): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:04 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000300)="06", 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000180), 0x8) 2018/06/04 18:46:04 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = socket(0xa, 0x1, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x2, 0x400000) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}]}) ioctl(r2, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") pipe2(&(0x7f0000000140), 0x80800) ptrace$poke(0x5, r1, &(0x7f0000000000), 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0xfff, &(0x7f0000000080)=0x1) 2018/06/04 18:46:04 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:04 executing program 5: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) r2 = getuid() stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r1, r2, r3}, 0x57b) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000180), &(0x7f00000001c0)=0xc) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) fgetxattr(r5, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f0000000380)=""/80, 0x50) write(r5, &(0x7f00000001c0), 0xfffffef3) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000840)=""/4096, &(0x7f0000000200)=0x1000) vmsplice(r5, &(0x7f0000000080)=[{&(0x7f0000000040)="d4d17e8572543064c9ec007010c71c66d49779eee2dcefcd20bcab861add9089b8c52987", 0x24}], 0x2ee, 0x2) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f00000004c0)={0x1, &(0x7f0000000100), &(0x7f0000000480)=[{0x9, 0x60, 0x4, &(0x7f0000000400)=""/96}]}) [ 133.542361] FAULT_INJECTION: forcing a failure. [ 133.542361] name failslab, interval 1, probability 0, space 0, times 0 [ 133.553714] CPU: 1 PID: 8420 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 133.561011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.570389] Call Trace: [ 133.573024] dump_stack+0x185/0x1d0 [ 133.576693] should_fail+0x87b/0xab0 [ 133.580449] __should_failslab+0x278/0x2a0 [ 133.584731] should_failslab+0x29/0x70 [ 133.588654] __kmalloc_track_caller+0x209/0xcd0 [ 133.593359] ? __kernfs_new_node+0xae/0x6e0 [ 133.597721] ? __save_stack_trace+0x90d/0xb00 [ 133.602275] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 133.607680] kstrdup_const+0x154/0x270 [ 133.611605] __kernfs_new_node+0xae/0x6e0 [ 133.615788] ? kmsan_set_origin+0x9e/0x160 [ 133.620062] ? __irqentry_text_end+0x1fb63e/0x1fb63e [ 133.625205] kernfs_create_dir_ns+0x167/0x4e0 [ 133.629771] sysfs_create_dir_ns+0x177/0x4c0 [ 133.634222] kobject_add_internal+0xbef/0x1710 [ 133.638856] kobject_add+0x413/0x480 2018/06/04 18:46:04 executing program 2: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x10080, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0x107) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000340)=r1, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x108, 0x101bfc) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000040)={0x2, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) [ 133.642640] device_add+0x8dc/0x2cb0 [ 133.646401] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 133.651899] device_create+0x59d/0x630 [ 133.655845] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 133.661349] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 133.666335] hwsim_new_radio_nl+0xa8d/0xda0 [ 133.670706] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 133.676540] genl_rcv_msg+0x16b1/0x1840 [ 133.680570] netlink_rcv_skb+0x378/0x600 [ 133.684688] ? genl_unbind+0x350/0x350 [ 133.688617] genl_rcv+0x63/0x80 [ 133.691927] netlink_unicast+0x1678/0x1750 [ 133.696228] ? genl_pernet_exit+0xa0/0xa0 [ 133.700412] netlink_sendmsg+0x104f/0x1350 [ 133.704706] ? netlink_getsockopt+0xc80/0xc80 [ 133.709267] ___sys_sendmsg+0xec0/0x1310 [ 133.713391] ? __fdget+0x4e/0x60 [ 133.716803] ? __fget_light+0x57/0x700 [ 133.720730] ? __fdget+0x4e/0x60 [ 133.724152] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 133.729561] ? __fget_light+0x6a3/0x700 [ 133.733613] __x64_sys_sendmsg+0x331/0x460 [ 133.737892] do_syscall_64+0x152/0x230 2018/06/04 18:46:04 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 133.741817] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.747027] RIP: 0033:0x455a09 [ 133.750234] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 133.757979] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 133.765269] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 133.772556] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.779847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/06/04 18:46:04 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair(0x40000000000020, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockname$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) ioctl$KDGKBLED(r1, 0x40045407, &(0x7f0000000040)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) 2018/06/04 18:46:04 executing program 4: fanotify_init(0x10, 0x109000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa}}}, &(0x7f0000000000)=0x90) [ 133.787136] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000010 [ 133.794914] kobject_add_internal failed for hwsim54 (error: -12 parent: mac80211_hwsim) 2018/06/04 18:46:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:05 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) eventfd(0x401) ioctl$KDMKTONE(r0, 0x4b30, 0xc6) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:05 executing program 3: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xfffffffffffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000000040), 0x4) r2 = socket$kcm(0x29, 0x20000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") connect$inet6(r1, &(0x7f0000000000)={0xa, 0x1000000004e20}, 0x1c) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) recvfrom$inet6(r0, &(0x7f0000000080)=""/15, 0xf, 0x0, &(0x7f00000000c0)={0xa, 0x4e21, 0xe36200000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, 0x1c) 2018/06/04 18:46:05 executing program 7 (fault-call:2 fault-nth:17): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:05 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:05 executing program 4: r0 = mq_open(&(0x7f0000000180)='eth0\x00', 0xc1, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) read(r0, &(0x7f0000000040)=""/117, 0x75) 2018/06/04 18:46:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}], 0x38) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x41a, 0xffff, 0x9, 0x400}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x10001}, &(0x7f0000000180)=0x8) 2018/06/04 18:46:05 executing program 2: unshare(0x24020400) r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000240)="6d5b7cbf371d845520a360613c73106a", 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x480000, 0x0) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) fgetxattr(r2, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)=""/246, 0xfffffffffffffeb5) [ 134.584375] FAULT_INJECTION: forcing a failure. [ 134.584375] name failslab, interval 1, probability 0, space 0, times 0 [ 134.595702] CPU: 1 PID: 8478 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 134.603004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.612381] Call Trace: [ 134.615016] dump_stack+0x185/0x1d0 [ 134.619053] should_fail+0x87b/0xab0 [ 134.622805] __should_failslab+0x278/0x2a0 [ 134.627088] should_failslab+0x29/0x70 [ 134.631012] kmem_cache_alloc+0x12e/0xb90 [ 134.635200] ? __kernfs_new_node+0x137/0x6e0 [ 134.639650] ? kstrdup_const+0x1e0/0x270 [ 134.643748] __kernfs_new_node+0x137/0x6e0 [ 134.648026] ? kmsan_set_origin+0x9e/0x160 [ 134.652300] kernfs_create_dir_ns+0x167/0x4e0 [ 134.656838] sysfs_create_dir_ns+0x177/0x4c0 [ 134.661291] kobject_add_internal+0xbef/0x1710 [ 134.665920] kobject_add+0x413/0x480 [ 134.669697] device_add+0x8dc/0x2cb0 [ 134.673453] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.678951] device_create+0x59d/0x630 [ 134.682891] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.688393] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 134.693378] hwsim_new_radio_nl+0xa8d/0xda0 [ 134.697745] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 134.703577] genl_rcv_msg+0x16b1/0x1840 [ 134.707608] netlink_rcv_skb+0x378/0x600 [ 134.711728] ? genl_unbind+0x350/0x350 [ 134.715652] genl_rcv+0x63/0x80 [ 134.718964] netlink_unicast+0x1678/0x1750 [ 134.723264] ? genl_pernet_exit+0xa0/0xa0 [ 134.727452] netlink_sendmsg+0x104f/0x1350 [ 134.731750] ? netlink_getsockopt+0xc80/0xc80 [ 134.736314] ___sys_sendmsg+0xec0/0x1310 [ 134.740435] ? __fdget+0x4e/0x60 [ 134.743858] ? __fget_light+0x57/0x700 [ 134.747794] ? __fdget+0x4e/0x60 [ 134.751222] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 134.756638] ? __fget_light+0x6a3/0x700 [ 134.760696] __x64_sys_sendmsg+0x331/0x460 [ 134.764976] do_syscall_64+0x152/0x230 [ 134.768908] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.774122] RIP: 0033:0x455a09 [ 134.777333] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/06/04 18:46:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xff}, 0xa, @in6, 0x0, 0x1, 0x0, 0xfffffffffffffffe}}, 0xe8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x10, 0x80005, 0x8bfa) keyctl$session_to_parent(0x12) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000000580)={0x0, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000300)=0x1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000100)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200042, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 134.785076] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 134.792371] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 134.799664] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.806959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 134.814253] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000011 [ 134.821770] kobject_add_internal failed for hwsim56 (error: -12 parent: mac80211_hwsim) 2018/06/04 18:46:05 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:05 executing program 3: unshare(0x2000400) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) syz_emit_ethernet(0x71, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [], {@llc_tr={0x11, {@snap={0xab, 0x1, "19ab", "4ee41e", 0x4305, "3ac9ccb9796ada20378f7bce8279b445464d315c69d49f6f2ac84f23765bd7ea08456b076bf9702ccb653a0eab708d1cb09d8e96f6989dfe4f426f508bf3ec30537917ad38cb10c08d25e59a3dade70c8ddbfd33ef07fd313308"}}}}}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0x1, 0x8, [0x0, 0x0]}) 2018/06/04 18:46:05 executing program 2: mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000200)={0x7, @random="42977c1bbba3"}) r1 = open(&(0x7f0000000100)='./control\x00', 0x501000, 0x0) mkdirat(r1, &(0x7f00000000c0)='./file1\x00', 0x1000008) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x3, 0x1}) symlinkat(&(0x7f0000000000)='./control\x00', r1, &(0x7f0000000040)='./file0\x00') r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f00000002c0)={[], 0x1, 0x7f, 0xd3, 0x926, 0x401, r3}) mkdirat(r2, &(0x7f00000001c0)='./control\x00', 0x0) renameat2(r2, &(0x7f0000bee000)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) 2018/06/04 18:46:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000005c0)={0x0, 0xa9cb}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000640)={r1, 0x6, 0x30}, &(0x7f0000000680)=0xc) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4c0000, 0x0) ioctl$BLKPG(r3, 0x1269, &(0x7f0000000200)={0x773, 0x6, 0x82, &(0x7f0000000140)="1c44b09f64684f377d8afd418fa96cb6ccefff78eeb6c88e560326d3e96995e5fa8f513d6842eb6cdc16185b9af81683f12cbfd53d304cc8ebdb2a63386f9a2733603c1a23bc7f6ccec2097b61394935239a6b246460fb0ec6f11d74e89d0db1f969e6424641e937c79614f6985b4940b6ac551cfcbdffa9d684b411fdaded7f75d7"}) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000000100)=0x4, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000400)) r4 = getpgrp(0x0) r5 = syz_open_procfs(r4, &(0x7f0000000440)='net/protocols\x00') fcntl$getflags(r2, 0x40a) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f0000000000)={0x8a, 0x2, 0x3, 0x100000000, 0x8, 0x10000}) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000000300)={0x8, &(0x7f0000000040)=[{0x2, 0x5}, {0x801, 0x2}, {0x6, 0x1}, {0x3, 0x1fc}, {0xfffffffffffffffb, 0x200007ff}, {0x4, 0x400000}, {0x2, 0xcded}, {0x8b9, 0xffffffff}]}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000500)={r6, &(0x7f0000000340)=""/121}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000280)={0x7, &(0x7f0000000240)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000002c0)={r7, 0x1}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000480), &(0x7f00000004c0)=0xc) 2018/06/04 18:46:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:05 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x40000000000cc, &(0x7f0000000000), 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x210000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl(r0, 0x2, &(0x7f0000000100)="8b28cea1eb4e4916a084c3b13f2c57bb559e82e827a5ab288e946586cc6cbc2cd5b990ef6fe8b8446cd312d62d37c176510ed821aa9886263cc94a3470b5f5ed2ea967aeefb2f4e7cd26c29614c12255c144a391efe28966b489d6e79016c9fbb9808e6bb6cd09dc94d498e79bde5dc0dd3bf9b71c661f0f72e61305412e27e0a4bc23b4c48d422791d89b871217734634ef38e5dfe860e052bde869509141145d0f") 2018/06/04 18:46:05 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:05 executing program 7 (fault-call:2 fault-nth:18): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 135.023276] FAULT_INJECTION: forcing a failure. [ 135.023276] name failslab, interval 1, probability 0, space 0, times 0 [ 135.034698] CPU: 1 PID: 8510 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 135.042006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.051389] Call Trace: [ 135.054030] dump_stack+0x185/0x1d0 [ 135.057711] should_fail+0x87b/0xab0 [ 135.061475] __should_failslab+0x278/0x2a0 [ 135.065764] should_failslab+0x29/0x70 [ 135.069691] kmem_cache_alloc+0x12e/0xb90 [ 135.073876] ? __kernfs_new_node+0x137/0x6e0 [ 135.078319] ? kernfs_create_dir_ns+0x4b3/0x4e0 [ 135.083024] ? kstrdup_const+0x1ff/0x270 [ 135.087124] __kernfs_new_node+0x137/0x6e0 [ 135.091408] kernfs_new_node+0x146/0x2e0 [ 135.095513] __kernfs_create_file+0x12d/0x680 [ 135.100057] sysfs_add_file_mode_ns+0x5ba/0x830 [ 135.104794] sysfs_create_file_ns+0x17b/0x1e0 [ 135.109331] ? class_dir_child_ns_type+0x80/0x80 [ 135.114116] device_create_file+0x207/0x390 [ 135.118478] ? acpi_unbind_one+0x730/0x730 [ 135.122743] device_add+0xae3/0x2cb0 [ 135.126499] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 135.132000] device_create+0x59d/0x630 [ 135.135941] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 135.141450] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 135.146431] hwsim_new_radio_nl+0xa8d/0xda0 [ 135.150802] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 135.156632] genl_rcv_msg+0x16b1/0x1840 [ 135.160659] netlink_rcv_skb+0x378/0x600 [ 135.164769] ? genl_unbind+0x350/0x350 [ 135.168685] genl_rcv+0x63/0x80 [ 135.171996] netlink_unicast+0x1678/0x1750 [ 135.176295] ? genl_pernet_exit+0xa0/0xa0 [ 135.180476] netlink_sendmsg+0x104f/0x1350 [ 135.184765] ? netlink_getsockopt+0xc80/0xc80 [ 135.189321] ___sys_sendmsg+0xec0/0x1310 [ 135.193448] ? __fdget+0x4e/0x60 [ 135.196866] ? __fget_light+0x57/0x700 [ 135.200798] ? __fdget+0x4e/0x60 [ 135.204221] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 135.209629] ? __fget_light+0x6a3/0x700 [ 135.213686] __x64_sys_sendmsg+0x331/0x460 [ 135.217967] do_syscall_64+0x152/0x230 2018/06/04 18:46:06 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000240)={0x0, 0x80, 0x2f}) fstat(r0, &(0x7f0000000180)) getsockopt$inet_int(r0, 0x10d, 0x4000000e9, &(0x7f00000000c0), &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e24, @rand_addr=0x5}]}, &(0x7f0000000100)=0x10) r3 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7ff8, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r2, 0x1}, 0x8) 2018/06/04 18:46:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x0, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)}, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x2}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080)={0x3}, 0x33) 2018/06/04 18:46:06 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0x0, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='dummy0\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) setsockopt(r0, 0x58596daa, 0xb69, &(0x7f0000000100)="c3f2949ccbf7", 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000080)=0x20) [ 135.221895] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 135.227105] RIP: 0033:0x455a09 [ 135.230315] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 135.238057] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 135.245347] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 135.252642] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.259933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 135.267223] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000012 [ 135.285493] FAULT_INJECTION: forcing a failure. [ 135.285493] name failslab, interval 1, probability 0, space 0, times 0 [ 135.296841] CPU: 1 PID: 8518 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 135.304137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.313519] Call Trace: [ 135.316156] dump_stack+0x185/0x1d0 [ 135.319825] should_fail+0x87b/0xab0 [ 135.319866] __should_failslab+0x278/0x2a0 [ 135.319920] should_failslab+0x29/0x70 [ 135.319967] kmem_cache_alloc_node+0x15e/0xc90 [ 135.319999] ? __alloc_skb+0x202/0x9e0 [ 135.320042] __alloc_skb+0x202/0x9e0 [ 135.344064] netlink_sendmsg+0x76e/0x1350 [ 135.348290] ? netlink_getsockopt+0xc80/0xc80 [ 135.352852] ___sys_sendmsg+0xec0/0x1310 [ 135.356972] ? __fdget+0x4e/0x60 [ 135.360379] ? __fget_light+0x57/0x700 [ 135.364332] ? __fdget+0x4e/0x60 [ 135.367773] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 135.373181] ? __fget_light+0x6a3/0x700 [ 135.377235] __x64_sys_sendmsg+0x331/0x460 [ 135.381510] do_syscall_64+0x152/0x230 [ 135.385436] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 135.390650] RIP: 0033:0x455a09 [ 135.393860] RSP: 002b:00007fea8a03fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 135.401603] RAX: ffffffffffffffda RBX: 00007fea8a0406d4 RCX: 0000000000455a09 [ 135.408896] RDX: 0000000000000000 RSI: 0000000020018000 RDI: 0000000000000013 [ 135.416186] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.423474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/06/04 18:46:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000085, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000000), &(0x7f00000001c0)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x116) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f0000000100)) [ 135.430765] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000000 2018/06/04 18:46:06 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nullb0\x00', 0x101001, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000100)=0x20, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x100000000, 0x1000}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000300)=r2, 0xc4a455d5c0b9ea25) close(r0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[], 0x0, 0x4, 0xd38b, 0xfd9}) 2018/06/04 18:46:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x1, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000140)={0x57, 0x3, 0x5, {0x20000, 0x7}, {0x0, 0x3ff}, @rumble={0x10000, 0x3f}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x800, 0x80002, 0x0, 0x0, 0x0, 0xfd}, 0x20) bind(r0, &(0x7f0000000040)=@sco={0x1f, {0x0, 0x9, 0x4, 0x4, 0x80000001, 0x7}}, 0x80) 2018/06/04 18:46:06 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0x0, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:06 executing program 7 (fault-call:2 fault-nth:19): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 135.641616] FAULT_INJECTION: forcing a failure. [ 135.641616] name failslab, interval 1, probability 0, space 0, times 0 [ 135.653108] CPU: 0 PID: 8558 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 135.660408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.669784] Call Trace: [ 135.672408] dump_stack+0x185/0x1d0 [ 135.676073] should_fail+0x87b/0xab0 [ 135.679824] __should_failslab+0x278/0x2a0 [ 135.684098] should_failslab+0x29/0x70 [ 135.688019] kmem_cache_alloc+0x12e/0xb90 [ 135.692201] ? __kernfs_new_node+0x137/0x6e0 [ 135.696654] ? kstrdup_const+0x1ff/0x270 [ 135.700755] __kernfs_new_node+0x137/0x6e0 [ 135.705039] ? __kernfs_create_file+0x5b0/0x680 [ 135.709743] kernfs_new_node+0x146/0x2e0 [ 135.713843] kernfs_create_link+0x9f/0x320 [ 135.718117] sysfs_do_create_link_sd+0x19d/0x360 [ 135.722915] sysfs_create_link+0x125/0x190 [ 135.727195] device_add+0xbd5/0x2cb0 [ 135.730960] device_create+0x59d/0x630 [ 135.734904] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 135.740413] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 135.745393] hwsim_new_radio_nl+0xa8d/0xda0 [ 135.749765] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 135.755597] genl_rcv_msg+0x16b1/0x1840 [ 135.759647] netlink_rcv_skb+0x378/0x600 [ 135.763762] ? genl_unbind+0x350/0x350 [ 135.767690] genl_rcv+0x63/0x80 [ 135.770994] netlink_unicast+0x1678/0x1750 [ 135.775254] ? genl_pernet_exit+0xa0/0xa0 [ 135.779412] netlink_sendmsg+0x104f/0x1350 [ 135.783676] ? netlink_getsockopt+0xc80/0xc80 [ 135.788703] ___sys_sendmsg+0xec0/0x1310 [ 135.792791] ? __fdget+0x4e/0x60 [ 135.796171] ? __fget_light+0x57/0x700 [ 135.800067] ? __fdget+0x4e/0x60 [ 135.803448] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 135.808822] ? __fget_light+0x6a3/0x700 [ 135.812835] __x64_sys_sendmsg+0x331/0x460 [ 135.817083] do_syscall_64+0x152/0x230 [ 135.820977] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 135.826165] RIP: 0033:0x455a09 [ 135.829350] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/06/04 18:46:06 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0x0, 0x0, 0x0, {0x1}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:06 executing program 3: ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0x141080) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000001080)=""/4096) socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000000000)=""/250) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000140)) 2018/06/04 18:46:06 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:06 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 135.837067] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 135.844331] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 135.851600] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.858869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 135.866137] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000013 [ 135.983700] FAULT_INJECTION: forcing a failure. [ 135.983700] name failslab, interval 1, probability 0, space 0, times 0 [ 135.995186] CPU: 1 PID: 8574 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 136.002486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.011948] Call Trace: [ 136.014579] dump_stack+0x185/0x1d0 [ 136.018258] should_fail+0x87b/0xab0 [ 136.022017] __should_failslab+0x278/0x2a0 [ 136.026311] should_failslab+0x29/0x70 [ 136.030253] __kmalloc_node_track_caller+0x24b/0x11b0 [ 136.035489] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 136.040897] ? netlink_sendmsg+0x76e/0x1350 [ 136.045268] __alloc_skb+0x2cb/0x9e0 [ 136.049009] ? netlink_sendmsg+0x76e/0x1350 [ 136.053374] netlink_sendmsg+0x76e/0x1350 [ 136.057583] ? netlink_getsockopt+0xc80/0xc80 [ 136.062156] ___sys_sendmsg+0xec0/0x1310 [ 136.062207] ? __fdget+0x4e/0x60 [ 136.062253] ? __fget_light+0x57/0x700 [ 136.073552] ? __fdget+0x4e/0x60 [ 136.076965] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 136.082368] ? __fget_light+0x6a3/0x700 [ 136.086414] __x64_sys_sendmsg+0x331/0x460 [ 136.090702] do_syscall_64+0x152/0x230 [ 136.094628] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 136.099838] RIP: 0033:0x455a09 [ 136.103046] RSP: 002b:00007fea8a03fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 136.110789] RAX: ffffffffffffffda RBX: 00007fea8a0406d4 RCX: 0000000000455a09 [ 136.118080] RDX: 0000000000000000 RSI: 0000000020018000 RDI: 0000000000000013 [ 136.125369] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/04 18:46:07 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x3) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/06/04 18:46:07 executing program 1: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x6, 0x96, &(0x7f0000000000)="cb757248cc3a", &(0x7f0000000100)=""/150}, 0x28) socketpair(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f0000000040)=@nl=@unspec, 0x80) getsockname(r1, &(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000280)=0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x8970, &(0x7f0000000000)) 2018/06/04 18:46:07 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x100000000000000]}) 2018/06/04 18:46:07 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000001c0)=@generic={0x0, "7ce62595fc59a6eb7d5f5957209475fb59bf42a91027c6e5be2a949a21e1d94779e4991f43905f97064ffbdd511637c39fb34001a126b5bb19b3c6942cce20aa5916580640da193846f181da07e183c1b99229a8d6da63ab96784324f0d43d3e6e5919951f22ac99cdfd78cd6510ddac231ce9ea3c7a3ef58c813a9226ec"}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)}, 0x0) r0 = socket(0xa, 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x100000000, 0x9, 0x208, 0x8, 0x1, 0x800000, 0x2, 0x7000, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x28000000000}, &(0x7f0000000540)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00\x00d\x00', 0x20, 0x1, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'syz_tun\x00', 'bond_slave_0\x00', 'veth0_to_team\x00', 'veth0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x2f8, 0x2f8, 0x328, [@bpf0={"6270660000000000000000000000000000000000000000000000000000000001", 0x210}, @ipvs={'ipvs\x00', 0x28, {{@ipv6}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x430) [ 136.132688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 136.139985] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000001 2018/06/04 18:46:07 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:07 executing program 5: pipe(&(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) write(r0, &(0x7f00000000c0), 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1000000000000095) tee(r2, r1, 0x400000000005, 0xfffffffffffffffc) syz_open_dev$loop(&(0x7f0000001100)='/dev/loop#\x00', 0x4, 0x3ffffc) write(r2, &(0x7f00000000c0)="f7b630ec985f705032fad045c4c33c3f2787a9a635", 0x15) 2018/06/04 18:46:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xee, 0x100) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/213) getdents64(r1, &(0x7f0000000300)=""/133, 0x85) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="d8aa0afcab9314548267215e30bbcef488461513b7f8edb2a5f20dd4af6555be8a307f18b3a429aef727ef85a01a9e8664bbe3c141bfb0108275fc7dd718ccaae0fb06a96ba6fc3c3364870c23bf17ab7a175d9c122a209f350b9273cde22c079c1eb5d690bcd1be6ce26d3dbc20d725c6116c918ee0d5d890fa373942dcc225e02fcc0311ec7fc2624f370077c51e6c6131896ff43b10afdea2876aabdafb5550832fad855baba3fddf9485b69cd619084e3210d22f11a1b0f16f4ec6b5c8e30b87d6c832710f04b85a29705144b7eb1256f9", 0xd3) write$binfmt_aout(r2, &(0x7f00000001c0), 0x20) 2018/06/04 18:46:07 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x402, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x5, 0x7fff, 0x0, 0x0, @tick, {}, {0x0, 0x4000000000000000}, @queue}], 0x1) 2018/06/04 18:46:07 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 18:46:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@mcast2}, &(0x7f0000000040)=0xffffffffffffff8b) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) 2018/06/04 18:46:07 executing program 7 (fault-call:2 fault-nth:20): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000000)=0x3) 2018/06/04 18:46:07 executing program 4 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 136.476512] FAULT_INJECTION: forcing a failure. [ 136.476512] name failslab, interval 1, probability 0, space 0, times 0 [ 136.487935] CPU: 0 PID: 8613 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 136.495237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.504636] Call Trace: [ 136.507286] dump_stack+0x185/0x1d0 [ 136.510957] should_fail+0x87b/0xab0 [ 136.514712] __should_failslab+0x278/0x2a0 [ 136.519013] should_failslab+0x29/0x70 2018/06/04 18:46:07 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 136.522946] __kmalloc_track_caller+0x209/0xcd0 [ 136.527675] ? _cond_resched+0x3c/0xd0 [ 136.531597] ? __kernfs_new_node+0xae/0x6e0 [ 136.535975] ? rcu_all_qs+0x32/0x1f0 [ 136.539730] ? _cond_resched+0x3c/0xd0 [ 136.543661] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 136.549096] kstrdup_const+0x154/0x270 [ 136.553027] __kernfs_new_node+0xae/0x6e0 [ 136.557231] ? __msan_poison_alloca+0x15c/0x1d0 [ 136.561941] ? sysfs_do_create_link_sd+0x1c6/0x360 [ 136.566908] kernfs_new_node+0x146/0x2e0 [ 136.571013] kernfs_create_link+0x9f/0x320 2018/06/04 18:46:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x404000, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) close(r1) 2018/06/04 18:46:07 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x201, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) getrandom(&(0x7f0000000240)=""/83, 0x53, 0x2) process_vm_readv(0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/111, 0x6f}], 0x1, &(0x7f0000000800), 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000100)) close(r0) [ 136.575315] sysfs_do_create_link_sd+0x19d/0x360 [ 136.580115] sysfs_create_link+0x125/0x190 [ 136.584388] device_add+0x157d/0x2cb0 [ 136.588247] device_create+0x59d/0x630 [ 136.592192] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 136.597712] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 136.602704] hwsim_new_radio_nl+0xa8d/0xda0 [ 136.607079] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 136.612909] genl_rcv_msg+0x16b1/0x1840 [ 136.616937] netlink_rcv_skb+0x378/0x600 [ 136.621067] ? genl_unbind+0x350/0x350 [ 136.624989] genl_rcv+0x63/0x80 [ 136.628301] netlink_unicast+0x1678/0x1750 [ 136.632606] ? genl_pernet_exit+0xa0/0xa0 [ 136.636799] netlink_sendmsg+0x104f/0x1350 [ 136.641101] ? netlink_getsockopt+0xc80/0xc80 [ 136.645663] ___sys_sendmsg+0xec0/0x1310 [ 136.649785] ? __fdget+0x4e/0x60 [ 136.653203] ? __fget_light+0x57/0x700 [ 136.657128] ? __fdget+0x4e/0x60 [ 136.660549] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 136.665957] ? __fget_light+0x6a3/0x700 [ 136.670015] __x64_sys_sendmsg+0x331/0x460 2018/06/04 18:46:07 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x100000001) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000000040)={&(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001280)=""/85, 0x55}, 0x1000000000000000) [ 136.674299] do_syscall_64+0x152/0x230 [ 136.678230] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 136.683442] RIP: 0033:0x455a09 [ 136.686655] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 136.694405] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 136.701700] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 136.708991] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.716282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 136.723574] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000014 2018/06/04 18:46:07 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200000, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000001c0)={0x8, 0x9, 0x7, 0x5, 0x7}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0xfffffffffffffffb, 0x8, 0x9, 0x1}, {0x9, 0x10000, 0x5, 0xffffffffffff0001}, {0x7fff, 0x8, 0x3, 0xd4d4}, {0x8, 0x3, 0x9, 0x9}, {0xffdf, 0xd83e, 0xc6f, 0x7}, {0x0, 0x800, 0x1, 0xfffffffffffffffb}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xa00308}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000827bd7000fcdbdf250400b1baa34f577041a2caf6000008400500030000ff030000000010098e0b865760eb0fd43107c790bbed051a79dfd23ecdbce9973152a5ea710938e83bb568fc7955d63e5af56a85bc3f7a68a06879fd1df17a709e60f3d6c4836df2c4f06f9a915f9e5af03a7a7e36dc1cdb0c4e95c2206d772388c565f5c1d5495bcd32702de677bb98ce2d205769764351bc688d2944040f8c17a098bedfa8408184f459d3d96aeff8921ac9a614e9bbf44370fe44dd13c57e88fda7123cde5b8ef780556b91b5c7b8c1451f48efa468dc87f424b065"], 0x2c}, 0x1, 0x0, 0x0, 0x4040}, 0x8044) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe27, 0x51, &(0x7f0000000000)={0xa, 0x4e20, 0x20000000000000, @loopback={0x0, 0x1}, 0x5}, 0xfffffffffffffe5f) ioctl$TIOCCBRK(r1, 0x5428) 2018/06/04 18:46:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x800) r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x80104592, &(0x7f0000000100)=[0x6, 0x1c7]) [ 136.808635] FAULT_INJECTION: forcing a failure. [ 136.808635] name failslab, interval 1, probability 0, space 0, times 0 [ 136.820025] CPU: 0 PID: 8626 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 136.827324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.836699] Call Trace: [ 136.839323] dump_stack+0x185/0x1d0 [ 136.842997] should_fail+0x87b/0xab0 [ 136.846778] __should_failslab+0x278/0x2a0 [ 136.851169] should_failslab+0x29/0x70 [ 136.855112] kmem_cache_alloc_node+0x15e/0xc90 [ 136.859734] ? __alloc_skb+0x202/0x9e0 [ 136.863676] __alloc_skb+0x202/0x9e0 [ 136.867430] ? mutex_lock+0x31/0x90 [ 136.871104] ? _cond_resched+0x3c/0xd0 [ 136.875025] netlink_dump+0x407/0x1540 [ 136.878964] __netlink_dump_start+0x1127/0x1260 [ 136.883708] ? genl_rcv_msg+0x1840/0x1840 [ 136.887899] genl_rcv_msg+0xec5/0x1840 [ 136.891840] ? __msan_poison_alloca+0x15c/0x1d0 [ 136.896551] ? __should_failslab+0x278/0x2a0 [ 136.900989] ? genl_rcv_msg+0x1840/0x1840 2018/06/04 18:46:07 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) unshare(0x64000400) creat(&(0x7f0000000000)='./file1\x00', 0x40) write$binfmt_script(r0, &(0x7f00000002c0)={'#! ', './file1', [], 0xa}, 0xb) [ 136.905159] ? genl_lock_start+0x170/0x170 [ 136.909429] ? genl_lock_dumpit+0x120/0x120 [ 136.913791] netlink_rcv_skb+0x378/0x600 [ 136.917898] ? genl_unbind+0x350/0x350 [ 136.921818] genl_rcv+0x63/0x80 [ 136.925124] netlink_unicast+0x1678/0x1750 [ 136.929415] ? genl_pernet_exit+0xa0/0xa0 [ 136.933594] netlink_sendmsg+0x104f/0x1350 [ 136.937891] ? netlink_getsockopt+0xc80/0xc80 [ 136.942447] ___sys_sendmsg+0xec0/0x1310 [ 136.946573] ? __fdget+0x4e/0x60 [ 136.949992] ? __fget_light+0x57/0x700 [ 136.953920] ? __fdget+0x4e/0x60 [ 136.957339] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 136.962760] ? __fget_light+0x6a3/0x700 [ 136.966811] __x64_sys_sendmsg+0x331/0x460 [ 136.971094] do_syscall_64+0x152/0x230 [ 136.974573] IPVS: ftp: loaded support on port[0] = 21 [ 136.975016] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 136.975040] RIP: 0033:0x455a09 [ 136.975057] RSP: 002b:00007fea8a03fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 136.975092] RAX: ffffffffffffffda RBX: 00007fea8a0406d4 RCX: 0000000000455a09 2018/06/04 18:46:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xe5, @local={0xfe, 0x80, [], 0xaa}, 0xff}}, 0x10000, 0x2}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0x4e, "7339d847b74b09c0afac5f4388aeff6cb8e40e394d4446581b136be2f524f6e814ec93dc4f9fc115784bd4f4c5e838d72766322b99fe30f47107fe756166b3bbd0ed528990869edf18cf3ab17fa8"}, &(0x7f0000000200)=0x56) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") io_setup(0x6, &(0x7f0000000000)=0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f00000002c0)=0xc) io_submit(r2, 0x0, &(0x7f0000000500)) io_submit(r2, 0x0, &(0x7f0000000300)) [ 136.975110] RDX: 0000000000000000 RSI: 0000000020018000 RDI: 0000000000000013 [ 136.975128] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.975145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 136.975163] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000002 2018/06/04 18:46:08 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000240)=0x80) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000280)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x6, 0x19, &(0x7f0000000040), &(0x7f0000013000)=0x4) close(r0) getsockopt$sock_int(r2, 0x1, 0x3, &(0x7f0000000100), &(0x7f00000000c0)=0x4) 2018/06/04 18:46:08 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000140)=0x80, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240)={0x3, 0x3, 0x1, 0x9, 0xb7ab}, 0x14) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6007400000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6d78c2b2ca654a6613b6aabf35d0f1cbc882b07", 0x4c}], 0x1}, 0x0) 2018/06/04 18:46:08 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:08 executing program 7 (fault-call:2 fault-nth:21): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:08 executing program 1 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:08 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/06/04 18:46:08 executing program 4 (fault-call:1 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x10002000000002}, 0xffffff11) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x2}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) [ 137.562619] FAULT_INJECTION: forcing a failure. [ 137.562619] name failslab, interval 1, probability 0, space 0, times 0 [ 137.574027] CPU: 1 PID: 8678 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 137.574708] FAULT_INJECTION: forcing a failure. [ 137.574708] name failslab, interval 1, probability 0, space 0, times 0 [ 137.581327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.581341] Call Trace: [ 137.581384] dump_stack+0x185/0x1d0 [ 137.581426] should_fail+0x87b/0xab0 [ 137.581480] __should_failslab+0x278/0x2a0 [ 137.616147] should_failslab+0x29/0x70 [ 137.620068] kmem_cache_alloc_node+0x15e/0xc90 [ 137.624663] ? __alloc_skb+0x202/0x9e0 [ 137.628569] __alloc_skb+0x202/0x9e0 [ 137.632295] netlink_sendmsg+0x76e/0x1350 [ 137.636467] ? netlink_getsockopt+0xc80/0xc80 [ 137.640985] ___sys_sendmsg+0xec0/0x1310 [ 137.645082] ? __fdget+0x4e/0x60 [ 137.648461] ? __fget_light+0x57/0x700 [ 137.652356] ? __fdget+0x4e/0x60 [ 137.655739] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 137.661133] ? __fget_light+0x6a3/0x700 [ 137.665167] __x64_sys_sendmsg+0x331/0x460 [ 137.669421] do_syscall_64+0x152/0x230 [ 137.673322] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 137.678511] RIP: 0033:0x455a09 [ 137.681701] RSP: 002b:00007ffa7de68c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 137.689432] RAX: ffffffffffffffda RBX: 00007ffa7de696d4 RCX: 0000000000455a09 [ 137.696736] RDX: 0000000000000000 RSI: 0000000020018000 RDI: 0000000000000013 [ 137.704035] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 137.711309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 137.718578] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000000 [ 137.725983] CPU: 0 PID: 8675 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 137.733282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.742660] Call Trace: [ 137.745285] dump_stack+0x185/0x1d0 [ 137.748952] should_fail+0x87b/0xab0 [ 137.752714] __should_failslab+0x278/0x2a0 [ 137.757009] should_failslab+0x29/0x70 2018/06/04 18:46:08 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000040)) [ 137.760934] __kmalloc_track_caller+0x209/0xcd0 [ 137.765642] ? _cond_resched+0x3c/0xd0 [ 137.769566] ? __kernfs_new_node+0xae/0x6e0 [ 137.773938] ? rcu_all_qs+0x32/0x1f0 [ 137.777689] ? _cond_resched+0x3c/0xd0 [ 137.781621] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 137.787454] kstrdup_const+0x154/0x270 [ 137.791376] __kernfs_new_node+0xae/0x6e0 [ 137.795571] ? __msan_poison_alloca+0x15c/0x1d0 [ 137.800277] ? sysfs_do_create_link_sd+0x1c6/0x360 [ 137.805239] kernfs_new_node+0x146/0x2e0 [ 137.809331] kernfs_create_link+0x9f/0x320 [ 137.813624] sysfs_do_create_link_sd+0x19d/0x360 [ 137.818434] sysfs_create_link+0x125/0x190 [ 137.822702] device_add+0x157d/0x2cb0 [ 137.826549] device_create+0x59d/0x630 [ 137.830484] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 137.835986] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 137.840967] hwsim_new_radio_nl+0xa8d/0xda0 [ 137.845334] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 137.851158] genl_rcv_msg+0x16b1/0x1840 [ 137.855186] netlink_rcv_skb+0x378/0x600 [ 137.859293] ? genl_unbind+0x350/0x350 [ 137.863212] genl_rcv+0x63/0x80 [ 137.866515] netlink_unicast+0x1678/0x1750 [ 137.870808] ? genl_pernet_exit+0xa0/0xa0 [ 137.874982] netlink_sendmsg+0x104f/0x1350 [ 137.879270] ? netlink_getsockopt+0xc80/0xc80 [ 137.883836] ___sys_sendmsg+0xec0/0x1310 [ 137.887947] ? __fdget+0x4e/0x60 [ 137.891348] ? __fget_light+0x57/0x700 [ 137.896136] ? __fdget+0x4e/0x60 [ 137.899543] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 137.904945] ? __fget_light+0x6a3/0x700 [ 137.908991] __x64_sys_sendmsg+0x331/0x460 [ 137.913261] do_syscall_64+0x152/0x230 [ 137.917180] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 137.922386] RIP: 0033:0x455a09 [ 137.925591] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 137.933332] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 137.940616] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 137.947904] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 137.955189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 137.962476] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000015 [ 137.980590] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 137.988150] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/04 18:46:09 executing program 6: syz_emit_ethernet(0x166, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd602f720c01308800fe800000000000000000000000000000fe8000000000000000000000000000aa2106040305017400fe80000000000000000000000000000efe8000000000000000000000000000aafe8000000000000000000000000000bb3201000000000000c2040001000100010000000000000000bb14030700000000ff020000000000000000000000000001fe800000000000000000000000000001fe80000000000000000000000000001000000000000000000000000000000001ff020000000000000000000000000001fe8000000000000000000000000000aa00000000000000000000ffff00000005fe8000000000000000000000000000aafe8000000000000000000000000000bbfe8000000000000000000000000000155f0200000000000005020000071000000081020401fc01000000000000000000bb00d701640000004e244e210441907800adee9bff044cbf783958b82a1d8019976e16163410d8bf7e9075d96078ecba259e2326f6f2b8f9b86e0135417fa2987a99ee3d59a2020716f66ff78ca6d969c3f0e7ca6df40a82e486f9a09c0ce486b1"], 0x0) [ 138.032317] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 138.039898] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/04 18:46:09 executing program 0: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) unshare(0x24020400) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000140)) [ 138.074657] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 138.082200] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/04 18:46:09 executing program 1 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 138.150453] FAULT_INJECTION: forcing a failure. [ 138.150453] name failslab, interval 1, probability 0, space 0, times 0 [ 138.161853] CPU: 1 PID: 8679 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 138.169156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.178539] Call Trace: [ 138.181180] dump_stack+0x185/0x1d0 [ 138.184848] should_fail+0x87b/0xab0 [ 138.187339] FAULT_INJECTION: forcing a failure. [ 138.187339] name failslab, interval 1, probability 0, space 0, times 0 [ 138.188597] __should_failslab+0x278/0x2a0 [ 138.188651] should_failslab+0x29/0x70 [ 138.188707] __kmalloc_node_track_caller+0x24b/0x11b0 [ 138.213154] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 138.218528] ? netlink_dump+0x407/0x1540 [ 138.222613] __alloc_skb+0x2cb/0x9e0 [ 138.226333] ? netlink_dump+0x407/0x1540 [ 138.230433] ? _cond_resched+0x3c/0xd0 [ 138.234329] netlink_dump+0x407/0x1540 [ 138.238228] __netlink_dump_start+0x1127/0x1260 [ 138.243042] ? genl_rcv_msg+0x1840/0x1840 [ 138.247204] genl_rcv_msg+0xec5/0x1840 [ 138.251114] ? __msan_poison_alloca+0x15c/0x1d0 [ 138.255800] ? __should_failslab+0x278/0x2a0 [ 138.260214] ? genl_rcv_msg+0x1840/0x1840 [ 138.264362] ? genl_lock_start+0x170/0x170 [ 138.268605] ? genl_lock_dumpit+0x120/0x120 [ 138.272943] netlink_rcv_skb+0x378/0x600 [ 138.277031] ? genl_unbind+0x350/0x350 [ 138.280928] genl_rcv+0x63/0x80 [ 138.284210] netlink_unicast+0x1678/0x1750 [ 138.288471] ? genl_pernet_exit+0xa0/0xa0 [ 138.292629] netlink_sendmsg+0x104f/0x1350 [ 138.296892] ? netlink_getsockopt+0xc80/0xc80 [ 138.301427] ___sys_sendmsg+0xec0/0x1310 [ 138.305603] ? __fdget+0x4e/0x60 [ 138.308996] ? __fget_light+0x57/0x700 [ 138.312903] ? __fdget+0x4e/0x60 [ 138.316288] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 138.321667] ? __fget_light+0x6a3/0x700 [ 138.325683] __x64_sys_sendmsg+0x331/0x460 [ 138.329932] do_syscall_64+0x152/0x230 [ 138.333829] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 138.339020] RIP: 0033:0x455a09 [ 138.342222] RSP: 002b:00007fea8a03fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 138.349944] RAX: ffffffffffffffda RBX: 00007fea8a0406d4 RCX: 0000000000455a09 [ 138.357223] RDX: 0000000000000000 RSI: 0000000020018000 RDI: 0000000000000013 [ 138.364495] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 138.371766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 138.379044] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000003 [ 138.386340] CPU: 0 PID: 8697 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 138.393633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.403008] Call Trace: [ 138.405640] dump_stack+0x185/0x1d0 [ 138.409307] should_fail+0x87b/0xab0 [ 138.413064] __should_failslab+0x278/0x2a0 [ 138.417361] should_failslab+0x29/0x70 [ 138.421300] __kmalloc_node_track_caller+0x24b/0x11b0 [ 138.426534] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 138.431943] ? netlink_sendmsg+0x76e/0x1350 [ 138.436313] __alloc_skb+0x2cb/0x9e0 [ 138.440060] ? netlink_sendmsg+0x76e/0x1350 [ 138.444422] netlink_sendmsg+0x76e/0x1350 2018/06/04 18:46:09 executing program 2: r0 = socket(0x0, 0x5, 0x977) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x10080) getgroups(0x1, &(0x7f0000000080)=[0xffffffffffffffff]) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000280), &(0x7f0000000240)=0x68) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="020dc60b26dbdf2508001900000000000a004e22ff0f0000fe8000000000000000000000000000aa6b0000000a004e230400000000000000000000000000ffffac1414230010000002160100000004d201068d010000008002000b000000000001000000000000000400030000040000ff0300000000000004000000000000000100000000000000020013000500000028bd70000735000002001000000004d3000004d2000000000f00180001356b003902c018dc8314302665b4f012cc6e498c77b49e74ba470ea844606bcae5b32cdca6f86722bfd12fede43f27d9213e4cc18c5cc61c9b82477ef5f72c26b471d6b6e3551fd29a2a785f48b6e07bda5a3691c802e10cb44abc9881c3f54b047993727c89b19aa63f43fae5ad00000000000100140005000000"], 0x130}, 0x1}, 0x40000c0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'rose0\x00', 0x500}) write(0xffffffffffffffff, &(0x7f00000000c0)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454ac34403c15b9610aa201913b562864fc8d119cdf7a7b822b9c37ef9fb1d083eb4b0324ac16798c0a0e90e34c752538b76237603331e", 0x54) setresgid(r2, r2, r2) 2018/06/04 18:46:09 executing program 7 (fault-call:2 fault-nth:22): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 138.448624] ? netlink_getsockopt+0xc80/0xc80 [ 138.453178] ___sys_sendmsg+0xec0/0x1310 [ 138.457293] ? __fdget+0x4e/0x60 [ 138.460702] ? __fget_light+0x57/0x700 [ 138.464625] ? __fdget+0x4e/0x60 [ 138.468043] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 138.473445] ? __fget_light+0x6a3/0x700 [ 138.477487] __x64_sys_sendmsg+0x331/0x460 [ 138.481762] do_syscall_64+0x152/0x230 [ 138.485689] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 138.490900] RIP: 0033:0x455a09 [ 138.494105] RSP: 002b:00007ffa7de68c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 138.501842] RAX: ffffffffffffffda RBX: 00007ffa7de696d4 RCX: 0000000000455a09 [ 138.509133] RDX: 0000000000000000 RSI: 0000000020018000 RDI: 0000000000000013 [ 138.516414] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 138.523697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 138.530984] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000001 2018/06/04 18:46:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x10e, r1, 0x820, 0x70bd2b, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x3d}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x4000044) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:09 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) eventfd2(0x0, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) unshare(0x400) pselect6(0x2e7, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) accept$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) [ 138.809625] FAULT_INJECTION: forcing a failure. [ 138.809625] name failslab, interval 1, probability 0, space 0, times 0 [ 138.820994] CPU: 1 PID: 8708 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 138.828299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.837768] Call Trace: [ 138.840390] dump_stack+0x185/0x1d0 [ 138.844048] should_fail+0x87b/0xab0 [ 138.847793] __should_failslab+0x278/0x2a0 [ 138.852769] should_failslab+0x29/0x70 [ 138.856678] kmem_cache_alloc+0x12e/0xb90 [ 138.860851] ? __kernfs_new_node+0x137/0x6e0 [ 138.865324] ? kstrdup_const+0x1e0/0x270 [ 138.869421] __kernfs_new_node+0x137/0x6e0 [ 138.873694] ? __msan_poison_alloca+0x15c/0x1d0 [ 138.878402] ? sysfs_do_create_link_sd+0x1c6/0x360 [ 138.883369] kernfs_new_node+0x146/0x2e0 [ 138.887473] kernfs_create_link+0x9f/0x320 [ 138.891776] sysfs_do_create_link_sd+0x19d/0x360 [ 138.896573] sysfs_create_link+0x125/0x190 [ 138.900846] device_add+0x157d/0x2cb0 [ 138.904697] device_create+0x59d/0x630 [ 138.908637] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 138.914141] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 138.919121] hwsim_new_radio_nl+0xa8d/0xda0 [ 138.923496] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 138.929312] genl_rcv_msg+0x16b1/0x1840 [ 138.933309] netlink_rcv_skb+0x378/0x600 [ 138.937396] ? genl_unbind+0x350/0x350 [ 138.941303] genl_rcv+0x63/0x80 [ 138.944609] netlink_unicast+0x1678/0x1750 [ 138.948871] ? genl_pernet_exit+0xa0/0xa0 [ 138.953032] netlink_sendmsg+0x104f/0x1350 [ 138.957295] ? netlink_getsockopt+0xc80/0xc80 [ 138.961811] ___sys_sendmsg+0xec0/0x1310 [ 138.965914] ? __fdget+0x4e/0x60 [ 138.969322] ? __fget_light+0x57/0x700 [ 138.973225] ? __fdget+0x4e/0x60 [ 138.976604] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 138.981995] ? __fget_light+0x6a3/0x700 [ 138.986012] __x64_sys_sendmsg+0x331/0x460 [ 138.990270] do_syscall_64+0x152/0x230 [ 138.994163] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 138.999445] RIP: 0033:0x455a09 [ 139.002625] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/06/04 18:46:10 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1000000000000003) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x8000000000, 0x0, 0xfffffffffffffff7}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x84, r2, 0x400, 0x70bd26, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000090}, 0x0) 2018/06/04 18:46:10 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/88) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000080)='net/sco\x00') ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x7, 0x1, &(0x7f0000000000)="a1"}) 2018/06/04 18:46:10 executing program 2: r0 = socket(0x0, 0x5, 0x977) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x10080) getgroups(0x1, &(0x7f0000000080)=[0xffffffffffffffff]) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000280), &(0x7f0000000240)=0x68) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x130}, 0x1}, 0x40000c0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'rose0\x00', 0x500}) write(0xffffffffffffffff, &(0x7f00000000c0)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454ac34403c15b9610aa201913b562864fc8d119cdf7a7b822b9c37ef9fb1d083eb4b0324ac16798c0a0e90e34c752538b76237603331e", 0x54) setresgid(r2, r2, r2) 2018/06/04 18:46:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x802, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000003c0)=""/4096, &(0x7f0000000140)=0x1000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0xff8b7524a5f146c2}) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/06/04 18:46:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x10e, r1, 0x820, 0x70bd2b, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x3d}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x4000044) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 139.010336] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 139.017608] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 139.024873] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.032150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 139.039427] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000016 2018/06/04 18:46:10 executing program 7 (fault-call:2 fault-nth:23): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:10 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b3", 0x1, 0xffffffffffffffff) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) 2018/06/04 18:46:10 executing program 1 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 139.131189] FAULT_INJECTION: forcing a failure. [ 139.131189] name failslab, interval 1, probability 0, space 0, times 0 [ 139.142618] CPU: 1 PID: 8739 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 139.149919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.159292] Call Trace: [ 139.161922] dump_stack+0x185/0x1d0 [ 139.165595] should_fail+0x87b/0xab0 [ 139.169352] __should_failslab+0x278/0x2a0 [ 139.173646] should_failslab+0x29/0x70 [ 139.177586] kmem_cache_alloc_node+0x15e/0xc90 [ 139.182199] ? __alloc_skb+0x202/0x9e0 [ 139.186152] __alloc_skb+0x202/0x9e0 [ 139.189900] ? mutex_lock+0x31/0x90 [ 139.193563] ? _cond_resched+0x3c/0xd0 [ 139.197481] netlink_dump+0x407/0x1540 [ 139.201408] __netlink_dump_start+0x1127/0x1260 [ 139.206131] ? genl_rcv_msg+0x1840/0x1840 [ 139.210318] genl_rcv_msg+0xec5/0x1840 [ 139.214252] ? __msan_poison_alloca+0x15c/0x1d0 [ 139.218969] ? __should_failslab+0x278/0x2a0 [ 139.223401] ? genl_rcv_msg+0x1840/0x1840 [ 139.227571] ? genl_lock_start+0x170/0x170 2018/06/04 18:46:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="140000001d00ffff000000000000010000800000"], 0x14}, 0x1}, 0x0) 2018/06/04 18:46:10 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'irlan0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c00000013000107000000000080000000000000", @ANYRES32=r2, @ANYBLOB="00000000000000000c0001000180c20000000000"], 0x2c}, 0x1}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8001, 0x20) connect$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10) [ 139.231833] ? genl_lock_dumpit+0x120/0x120 [ 139.236204] netlink_rcv_skb+0x378/0x600 [ 139.240318] ? genl_unbind+0x350/0x350 [ 139.244245] genl_rcv+0x63/0x80 [ 139.247558] netlink_unicast+0x1678/0x1750 [ 139.251830] ? genl_pernet_exit+0xa0/0xa0 [ 139.256018] netlink_sendmsg+0x104f/0x1350 [ 139.260316] ? netlink_getsockopt+0xc80/0xc80 [ 139.264875] ___sys_sendmsg+0xec0/0x1310 [ 139.268998] ? __fdget+0x4e/0x60 [ 139.272412] ? __fget_light+0x57/0x700 [ 139.276342] ? __fdget+0x4e/0x60 2018/06/04 18:46:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0x71ec, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x80000000000}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000900)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f00000009c0)=0x90) [ 139.279763] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 139.285170] ? __fget_light+0x6a3/0x700 [ 139.289225] __x64_sys_sendmsg+0x331/0x460 [ 139.293500] do_syscall_64+0x152/0x230 [ 139.297427] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.302633] RIP: 0033:0x455a09 [ 139.305840] RSP: 002b:00007ffa7de68c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 139.313587] RAX: ffffffffffffffda RBX: 00007ffa7de696d4 RCX: 0000000000455a09 [ 139.320881] RDX: 0000000000000000 RSI: 0000000020018000 RDI: 0000000000000013 [ 139.328171] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.335476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 139.342774] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000002 [ 139.456373] FAULT_INJECTION: forcing a failure. [ 139.456373] name failslab, interval 1, probability 0, space 0, times 0 [ 139.467709] CPU: 1 PID: 8762 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 139.475005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.484377] Call Trace: [ 139.487000] dump_stack+0x185/0x1d0 [ 139.490667] should_fail+0x87b/0xab0 [ 139.494419] __should_failslab+0x278/0x2a0 [ 139.498700] should_failslab+0x29/0x70 [ 139.502647] kmem_cache_alloc+0x12e/0xb90 [ 139.506854] ? _cond_resched+0x3c/0xd0 [ 139.510770] ? __kernfs_new_node+0x137/0x6e0 [ 139.515239] ? kstrdup_const+0x1ff/0x270 [ 139.519359] __kernfs_new_node+0x137/0x6e0 [ 139.523667] kernfs_new_node+0x146/0x2e0 [ 139.527792] __kernfs_create_file+0x12d/0x680 [ 139.532330] sysfs_add_file_mode_ns+0x5ba/0x830 [ 139.537067] sysfs_add_file+0xd6/0x100 [ 139.541020] sysfs_merge_group+0x1bb/0x430 [ 139.545303] dpm_sysfs_add+0x12c/0x420 [ 139.549227] device_add+0x197c/0x2cb0 [ 139.553063] ? device_add+0x17e1/0x2cb0 [ 139.557063] device_create+0x59d/0x630 [ 139.560980] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 139.566454] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 139.571400] hwsim_new_radio_nl+0xa8d/0xda0 [ 139.575738] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 139.581537] genl_rcv_msg+0x16b1/0x1840 [ 139.585534] netlink_rcv_skb+0x378/0x600 [ 139.589613] ? genl_unbind+0x350/0x350 [ 139.593507] genl_rcv+0x63/0x80 [ 139.596787] netlink_unicast+0x1678/0x1750 [ 139.601055] ? genl_pernet_exit+0xa0/0xa0 [ 139.605212] netlink_sendmsg+0x104f/0x1350 [ 139.609475] ? netlink_getsockopt+0xc80/0xc80 [ 139.613996] ___sys_sendmsg+0xec0/0x1310 [ 139.618086] ? __fdget+0x4e/0x60 [ 139.621485] ? __fget_light+0x57/0x700 [ 139.625382] ? __fdget+0x4e/0x60 [ 139.628770] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 139.634150] ? __fget_light+0x6a3/0x700 [ 139.638166] __x64_sys_sendmsg+0x331/0x460 [ 139.642423] do_syscall_64+0x152/0x230 [ 139.646320] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.651525] RIP: 0033:0x455a09 [ 139.654714] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 139.662431] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 139.669701] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 139.676969] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.684236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 139.691503] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000017 2018/06/04 18:46:10 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x20200) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x2, 0xfffffffffffff001}, 0x8) unshare(0x400) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r2, 0xff, 0x0, &(0x7f00000000c0)=""/141, &(0x7f0000002000)=0x8d) 2018/06/04 18:46:10 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) dup2(r1, r0) recvmsg(r0, &(0x7f0000001980)={&(0x7f0000000200)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/163, 0xa3}, {&(0x7f0000001340)=""/181, 0xb5}, {&(0x7f0000001400)=""/93, 0x5d}, {&(0x7f0000001480)=""/119, 0x77}, {&(0x7f0000001500)=""/254, 0xfe}, {&(0x7f0000001600)=""/20, 0x14}, {&(0x7f0000001640)=""/78, 0x4e}, {&(0x7f00000016c0)=""/109, 0x6d}, {&(0x7f0000001740)=""/153, 0x99}], 0xa, &(0x7f00000018c0)=""/169, 0xa9, 0x9}, 0x40010021) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000000c0)={{0x3d, @multicast2=0xe0000002, 0x4e23, 0x4, 'lblcr\x00', 0x5, 0x2, 0x42}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x10000, 0x4, 0x7, 0x3f}}, 0x44) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='fd\x00') fchdir(r3) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='4/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000019c0)={@empty, 0x26, r2}) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000001a00)=ANY=[@ANYBLOB="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"], 0x105}, 0x1}, 0x80) 2018/06/04 18:46:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001d00ffff0008ed151adef425eec7080133ba76cd7ad30bc8fce777986285ebaaadd24b5c7e7c7203bb47426a086b46b68978024e189e7672f2151d80b467a9dd95038b4907268f6a3054e3d59e1fcfc95eb9f4ffff4172786dff57c001990ea1df9cb61128625326e28f00020c69ba30db013f895e3969e8cd28ac0bd7c173f7f9759f129da627a68cac19f963d913fd3c44feec19f658453d00c16a17da4ae0ba61da73142055"], 0x14}, 0x1}, 0xfffffffffffffffe) 2018/06/04 18:46:10 executing program 1 (fault-call:1 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:10 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x84, 0x102, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000340), 0x1}, 0x20) 2018/06/04 18:46:10 executing program 6: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000040)=0x1c, 0x80000) r1 = getpid() move_pages(r1, 0x5, &(0x7f0000000180)=[&(0x7f0000b46000/0x4000)=nil, &(0x7f0000b47000/0x3000)=nil, &(0x7f0000b49000/0x1000)=nil, &(0x7f0000b45000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil], &(0x7f00000001c0)=[0xe0, 0x3], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000080)="ab1acd63380b835bc81fa2b62b0118df4a471c4103f921b30bb7371a4b82e657aa52c01f597a784655a2a3d74a1993db2c9e9c87e7114d13ca84eb274e45c8f6af99e4bb2166e739c22b6689f82235e03c0ec124094cc4ee678f6b90a9694dec3094b59190d2a1f34bbee2e0809089756b0d4ea6aeed1bd0036572bc9c6ccb53c9e9757ae274d259ddf956893710ec6bee11157e8fe5a130c2c9a307d687d8f76f006127514ba67571e19c12a534f56fddf20d997287377baf7371215ca1d6d4894c467c7f6f3cb93da19916a3198cef2bb6d5a9e64b0b39f91f245885e6c52751590e2a749b8cf5de60f9e3af3a4b29bbff") 2018/06/04 18:46:10 executing program 7 (fault-call:2 fault-nth:24): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:10 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") lseek(r2, 0x0, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 139.863719] FAULT_INJECTION: forcing a failure. [ 139.863719] name failslab, interval 1, probability 0, space 0, times 0 [ 139.875127] CPU: 1 PID: 8778 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 139.875147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.875159] Call Trace: [ 139.875198] dump_stack+0x185/0x1d0 [ 139.875236] should_fail+0x87b/0xab0 [ 139.875274] __should_failslab+0x278/0x2a0 [ 139.875328] should_failslab+0x29/0x70 [ 139.875363] __kmalloc_node_track_caller+0x24b/0x11b0 [ 139.875391] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 139.875429] ? netlink_dump+0x407/0x1540 [ 139.875488] __alloc_skb+0x2cb/0x9e0 [ 139.875510] ? netlink_dump+0x407/0x1540 [ 139.875544] ? _cond_resched+0x3c/0xd0 [ 139.875571] netlink_dump+0x407/0x1540 [ 139.875609] __netlink_dump_start+0x1127/0x1260 [ 139.875657] ? genl_rcv_msg+0x1840/0x1840 [ 139.875688] genl_rcv_msg+0xec5/0x1840 [ 139.875730] ? __msan_poison_alloca+0x15c/0x1d0 [ 139.875770] ? __should_failslab+0x278/0x2a0 [ 139.875798] ? genl_rcv_msg+0x1840/0x1840 [ 139.875823] ? genl_lock_start+0x170/0x170 [ 139.875848] ? genl_lock_dumpit+0x120/0x120 [ 139.875889] netlink_rcv_skb+0x378/0x600 [ 139.875932] ? genl_unbind+0x350/0x350 [ 139.875961] genl_rcv+0x63/0x80 [ 139.875985] netlink_unicast+0x1678/0x1750 [ 139.876043] ? genl_pernet_exit+0xa0/0xa0 [ 139.876077] netlink_sendmsg+0x104f/0x1350 [ 139.876129] ? netlink_getsockopt+0xc80/0xc80 [ 139.876195] ___sys_sendmsg+0xec0/0x1310 [ 139.876246] ? __fdget+0x4e/0x60 [ 139.876293] ? __fget_light+0x57/0x700 [ 140.015115] ? __fdget+0x4e/0x60 [ 140.018536] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 140.023943] ? __fget_light+0x6a3/0x700 [ 140.028000] __x64_sys_sendmsg+0x331/0x460 [ 140.032273] do_syscall_64+0x152/0x230 [ 140.036200] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.041411] RIP: 0033:0x455a09 [ 140.044621] RSP: 002b:00007ffa7de68c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 140.052361] RAX: ffffffffffffffda RBX: 00007ffa7de696d4 RCX: 0000000000455a09 2018/06/04 18:46:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="000000001d000000010df900e0bed2f09b3c97a8a5b1e39c5f604475eb22c13d9866c464abc1b3459bd340c30000000000000000"], 0x1}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) capset(&(0x7f00000000c0)={0x39980732, r1}, &(0x7f0000000100)={0x80000000, 0x80, 0x2d8, 0x8001, 0xffffffffffff8000, 0x7}) [ 140.059657] RDX: 0000000000000000 RSI: 0000000020018000 RDI: 0000000000000013 [ 140.066955] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.074248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 140.078356] FAULT_INJECTION: forcing a failure. [ 140.078356] name failslab, interval 1, probability 0, space 0, times 0 [ 140.081537] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000003 [ 140.100618] CPU: 0 PID: 8782 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 140.107923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.117299] Call Trace: [ 140.119931] dump_stack+0x185/0x1d0 [ 140.123598] should_fail+0x87b/0xab0 [ 140.127355] __should_failslab+0x278/0x2a0 [ 140.131642] should_failslab+0x29/0x70 [ 140.135583] kmem_cache_alloc+0x12e/0xb90 [ 140.139787] ? _cond_resched+0x3c/0xd0 [ 140.143706] ? __kernfs_new_node+0x137/0x6e0 [ 140.148180] ? kstrdup_const+0x1ff/0x270 [ 140.152302] __kernfs_new_node+0x137/0x6e0 [ 140.156606] kernfs_new_node+0x146/0x2e0 [ 140.160737] __kernfs_create_file+0x12d/0x680 [ 140.165275] sysfs_add_file_mode_ns+0x5ba/0x830 [ 140.170003] sysfs_add_file+0xd6/0x100 [ 140.173955] sysfs_merge_group+0x1bb/0x430 [ 140.178242] dpm_sysfs_add+0x12c/0x420 [ 140.182168] device_add+0x197c/0x2cb0 [ 140.186008] ? device_add+0x17e1/0x2cb0 [ 140.190027] device_create+0x59d/0x630 [ 140.193969] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 140.199470] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 140.204443] hwsim_new_radio_nl+0xa8d/0xda0 [ 140.208812] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 140.214643] genl_rcv_msg+0x16b1/0x1840 [ 140.218675] netlink_rcv_skb+0x378/0x600 [ 140.222786] ? genl_unbind+0x350/0x350 [ 140.226709] genl_rcv+0x63/0x80 [ 140.230022] netlink_unicast+0x1678/0x1750 [ 140.234297] ? genl_pernet_exit+0xa0/0xa0 [ 140.238486] netlink_sendmsg+0x104f/0x1350 [ 140.242785] ? netlink_getsockopt+0xc80/0xc80 [ 140.247347] ___sys_sendmsg+0xec0/0x1310 [ 140.251469] ? __fdget+0x4e/0x60 [ 140.254865] ? __fget_light+0x57/0x700 [ 140.258800] ? __fdget+0x4e/0x60 [ 140.262213] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 140.267607] ? __fget_light+0x6a3/0x700 [ 140.271658] __x64_sys_sendmsg+0x331/0x460 [ 140.275930] do_syscall_64+0x152/0x230 [ 140.279821] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.285006] RIP: 0033:0x455a09 [ 140.288200] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 140.295918] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 140.303202] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 140.310486] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.317761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 140.325035] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000018 2018/06/04 18:46:11 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") lseek(r2, 0x0, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/06/04 18:46:11 executing program 4: msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="140000001d00ffff000000000000169258660000"], 0x14}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x323000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) 2018/06/04 18:46:11 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x393800, 0x0) close(r0) tee(r0, 0xffffffffffffffff, 0xffff, 0x0) 2018/06/04 18:46:11 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80800) fcntl$notify(r0, 0x402, 0x36) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x1, 0x0) r1 = msgget$private(0x0, 0x20) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000040)=""/129) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x2010000) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x7) ioctl$int_out(r2, 0xc0305710, &(0x7f0000000100)) 2018/06/04 18:46:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = semget$private(0x0, 0x1, 0x540) semctl$GETZCNT(r1, 0x4, 0xf, &(0x7f00000000c0)=""/79) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0xffff, 0x8}, 0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x7}, 0x8) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000001c0)={{0x3e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'lzlc\x00', 0x10, 0x7ff, 0x29}, {@rand_addr=0x1, 0x4e20, 0x0, 0x9, 0x0, 0x9}}, 0x44) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000), 0x8) 2018/06/04 18:46:11 executing program 7 (fault-call:2 fault-nth:25): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:11 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") lseek(r2, 0x0, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/06/04 18:46:11 executing program 1 (fault-call:1 fault-nth:4): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 140.481759] FAULT_INJECTION: forcing a failure. [ 140.481759] name failslab, interval 1, probability 0, space 0, times 0 [ 140.493102] CPU: 1 PID: 8808 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 140.500407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.509782] Call Trace: [ 140.512412] dump_stack+0x185/0x1d0 [ 140.516080] should_fail+0x87b/0xab0 [ 140.519838] __should_failslab+0x278/0x2a0 [ 140.524122] should_failslab+0x29/0x70 [ 140.528074] kmem_cache_alloc+0x12e/0xb90 [ 140.532259] ? rcu_all_qs+0x32/0x1f0 [ 140.536036] ? mutex_lock+0x31/0x90 [ 140.539702] ? __kernfs_new_node+0x137/0x6e0 [ 140.544180] ? kstrdup_const+0x1ff/0x270 [ 140.548301] __kernfs_new_node+0x137/0x6e0 [ 140.552600] kernfs_new_node+0x146/0x2e0 [ 140.556722] __kernfs_create_file+0x12d/0x680 [ 140.561262] sysfs_add_file_mode_ns+0x5ba/0x830 [ 140.565997] sysfs_add_file+0xd6/0x100 [ 140.569945] sysfs_merge_group+0x1bb/0x430 [ 140.574228] dpm_sysfs_add+0x12c/0x420 [ 140.578158] device_add+0x197c/0x2cb0 2018/06/04 18:46:11 executing program 5: clock_gettime(0x80000003, &(0x7f0000000000)) clock_gettime(0x2, &(0x7f0000000040)) syz_extract_tcp_res(&(0x7f0000000080), 0x6, 0x8) [ 140.582004] ? device_add+0x17e1/0x2cb0 [ 140.586026] device_create+0x59d/0x630 [ 140.589970] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 140.595474] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 140.600460] hwsim_new_radio_nl+0xa8d/0xda0 [ 140.604834] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 140.610664] genl_rcv_msg+0x16b1/0x1840 [ 140.614698] netlink_rcv_skb+0x378/0x600 [ 140.619417] ? genl_unbind+0x350/0x350 [ 140.623339] genl_rcv+0x63/0x80 [ 140.626649] netlink_unicast+0x1678/0x1750 [ 140.630951] ? genl_pernet_exit+0xa0/0xa0 [ 140.635144] netlink_sendmsg+0x104f/0x1350 [ 140.639445] ? netlink_getsockopt+0xc80/0xc80 [ 140.644006] ___sys_sendmsg+0xec0/0x1310 [ 140.648134] ? __fdget+0x4e/0x60 [ 140.651555] ? __fget_light+0x57/0x700 [ 140.655485] ? __fdget+0x4e/0x60 [ 140.658905] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 140.664313] ? __fget_light+0x6a3/0x700 [ 140.668367] __x64_sys_sendmsg+0x331/0x460 [ 140.672650] do_syscall_64+0x152/0x230 [ 140.676575] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/06/04 18:46:11 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000140)) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) [ 140.681783] RIP: 0033:0x455a09 [ 140.684993] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 140.692736] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 140.700025] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 140.707322] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.714619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 140.721910] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000019 2018/06/04 18:46:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x1, 0x0, "1c56400ef08dc07f83e4a33199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffc, 0x3, 0x0, "442e446cfe88d1bb84615621ab2741280c6388a94402c417e67e0471bfbe5a77bd9bf953f04083fa1ed439da6687048accfb8a535cc8a36d427c0650413e82bb2607273540cd14ea2cc57848f0425ba1"}, 0xffffffffffffff8a) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 140.764665] FAULT_INJECTION: forcing a failure. [ 140.764665] name failslab, interval 1, probability 0, space 0, times 0 [ 140.776448] CPU: 1 PID: 8806 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 140.783759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.793139] Call Trace: [ 140.795772] dump_stack+0x185/0x1d0 [ 140.799445] should_fail+0x87b/0xab0 [ 140.803205] __should_failslab+0x278/0x2a0 [ 140.807486] should_failslab+0x29/0x70 [ 140.811409] __kmalloc+0xc5/0x350 [ 140.814915] ? nl80211_dump_wiphy+0x725/0xaa0 [ 140.819447] nl80211_dump_wiphy+0x725/0xaa0 [ 140.823828] ? rcu_all_qs+0x32/0x1f0 [ 140.827581] ? nl80211_get_wiphy+0x3a0/0x3a0 [ 140.832026] genl_lock_dumpit+0xc1/0x120 [ 140.836121] ? genl_lock_start+0x170/0x170 [ 140.840388] netlink_dump+0x9b0/0x1540 [ 140.844317] __netlink_dump_start+0x1127/0x1260 [ 140.849049] ? genl_rcv_msg+0x1840/0x1840 [ 140.853232] genl_rcv_msg+0xec5/0x1840 [ 140.857176] ? __msan_poison_alloca+0x15c/0x1d0 [ 140.861891] ? __should_failslab+0x278/0x2a0 [ 140.866334] ? genl_rcv_msg+0x1840/0x1840 [ 140.870512] ? genl_lock_start+0x170/0x170 [ 140.874777] ? genl_lock_dumpit+0x120/0x120 [ 140.879137] netlink_rcv_skb+0x378/0x600 [ 140.883241] ? genl_unbind+0x350/0x350 [ 140.887168] genl_rcv+0x63/0x80 [ 140.890472] netlink_unicast+0x1678/0x1750 [ 140.894767] ? genl_pernet_exit+0xa0/0xa0 [ 140.898955] netlink_sendmsg+0x104f/0x1350 [ 140.903248] ? netlink_getsockopt+0xc80/0xc80 [ 140.907805] ___sys_sendmsg+0xec0/0x1310 [ 140.911921] ? __fdget+0x4e/0x60 [ 140.915334] ? __fget_light+0x57/0x700 [ 140.919264] ? __fdget+0x4e/0x60 [ 140.922678] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 140.928086] ? __fget_light+0x6a3/0x700 [ 140.932149] __x64_sys_sendmsg+0x331/0x460 [ 140.936431] do_syscall_64+0x152/0x230 [ 140.940349] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.945556] RIP: 0033:0x455a09 [ 140.948765] RSP: 002b:00007ffa7de68c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 140.956512] RAX: ffffffffffffffda RBX: 00007ffa7de696d4 RCX: 0000000000455a09 2018/06/04 18:46:11 executing program 7 (fault-call:2 fault-nth:26): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000000940)=[{&(0x7f0000607fed)=""/19, 0x100000271}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0x1, 0xdb3b}) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/06/04 18:46:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="210400000004000000000000080001004e240000080002000a0000000000"], 0x24}, 0x1}, 0x0) 2018/06/04 18:46:12 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") lseek(r2, 0x0, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 140.963805] RDX: 0000000000000000 RSI: 0000000020018000 RDI: 0000000000000013 [ 140.971094] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.978392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 140.985688] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000004 [ 141.074303] FAULT_INJECTION: forcing a failure. [ 141.074303] name failslab, interval 1, probability 0, space 0, times 0 [ 141.085689] CPU: 1 PID: 8839 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 141.092986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.102365] Call Trace: [ 141.104998] dump_stack+0x185/0x1d0 [ 141.108675] should_fail+0x87b/0xab0 [ 141.112431] __should_failslab+0x278/0x2a0 [ 141.116714] should_failslab+0x29/0x70 [ 141.120668] kmem_cache_alloc+0x12e/0xb90 [ 141.124850] ? rcu_all_qs+0x32/0x1f0 [ 141.128619] ? mutex_lock+0x31/0x90 [ 141.132278] ? __kernfs_new_node+0x137/0x6e0 [ 141.136753] ? kstrdup_const+0x1ff/0x270 [ 141.140870] __kernfs_new_node+0x137/0x6e0 [ 141.145172] kernfs_new_node+0x146/0x2e0 [ 141.149295] __kernfs_create_file+0x12d/0x680 [ 141.153835] sysfs_add_file_mode_ns+0x5ba/0x830 [ 141.158566] sysfs_add_file+0xd6/0x100 [ 141.162515] sysfs_merge_group+0x1bb/0x430 [ 141.166800] dpm_sysfs_add+0x12c/0x420 [ 141.170724] device_add+0x197c/0x2cb0 2018/06/04 18:46:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xea, "da5d191d2b16707f353f9db9eada064c54c8e2c8b4671c7b7d2adf9ae38479cf9e0dca42b3007582ef21479adae9e66227f0e7fb0c42643b4aca71bce52a07c05d202a16f90861d668e9ad5ae6d9138dd3020a7f25fa57bbea490096e0a0f03715e0548d45cd1a82a665d218ddf81d3a72aab20339534d1f0a29610ddd6233ba7dfc2e4b4b2b6c4e8087cc9e61fa35b5a6b70af55657ea44cb701ae98f8033b13eab7c5297626b8355f3069d8993851cad928e51e7289aac2f4149c98a442f17dcad590990924b7623a112084ac57611053226b804cae632b327f77780f3c1c963ad8e75d471ff72d380"}, &(0x7f0000000180)=0xf2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x80, 0x8001}, &(0x7f0000000200)=0xc) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000240)={0x34, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x2d, [@typed={0x8, 0x82, @fd=r1}]}, @typed={0x14, 0x88, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x1be}, 0x1}, 0x0) [ 141.174564] ? device_add+0x17e1/0x2cb0 [ 141.178575] device_create+0x59d/0x630 [ 141.182513] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 141.188014] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 141.192992] hwsim_new_radio_nl+0xa8d/0xda0 [ 141.197364] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 141.203197] genl_rcv_msg+0x16b1/0x1840 [ 141.207226] netlink_rcv_skb+0x378/0x600 [ 141.211341] ? genl_unbind+0x350/0x350 [ 141.215261] genl_rcv+0x63/0x80 [ 141.218571] netlink_unicast+0x1678/0x1750 [ 141.222863] ? genl_pernet_exit+0xa0/0xa0 [ 141.227046] netlink_sendmsg+0x104f/0x1350 [ 141.231342] ? netlink_getsockopt+0xc80/0xc80 [ 141.235904] ___sys_sendmsg+0xec0/0x1310 [ 141.240022] ? __fdget+0x4e/0x60 [ 141.243441] ? __fget_light+0x57/0x700 [ 141.247371] ? __fdget+0x4e/0x60 [ 141.250791] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 141.256203] ? __fget_light+0x6a3/0x700 [ 141.260261] __x64_sys_sendmsg+0x331/0x460 [ 141.264542] do_syscall_64+0x152/0x230 [ 141.268474] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.273693] RIP: 0033:0x455a09 [ 141.276899] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 141.284647] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 141.291938] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 141.299229] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.306518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 141.313814] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000001a 2018/06/04 18:46:12 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000200)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000240)="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", 0x1000, 0x4000000, &(0x7f00000000c0)={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, 0x1c) fcntl$getown(r1, 0x9) 2018/06/04 18:46:12 executing program 7 (fault-call:2 fault-nth:27): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 141.319794] IPVS: set_ctl: invalid protocol: 62 172.20.20.187:20000 lzlc [ 141.339586] netlink: 'syz-executor4': attribute type 136 has an invalid length. 2018/06/04 18:46:12 executing program 3: r0 = socket$inet(0x10, 0x80000a, 0x200000000d2b) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001001000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/06/04 18:46:12 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") lseek(r2, 0x0, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 141.396077] netlink: 'syz-executor4': attribute type 136 has an invalid length. [ 141.427189] IPVS: set_ctl: invalid protocol: 62 172.20.20.187:20000 lzlc [ 141.496662] FAULT_INJECTION: forcing a failure. [ 141.496662] name failslab, interval 1, probability 0, space 0, times 0 [ 141.508098] CPU: 0 PID: 8858 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 141.515406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.524778] Call Trace: [ 141.527399] dump_stack+0x185/0x1d0 [ 141.531073] should_fail+0x87b/0xab0 [ 141.534837] __should_failslab+0x278/0x2a0 [ 141.539120] should_failslab+0x29/0x70 [ 141.543058] kmem_cache_alloc+0x12e/0xb90 [ 141.547227] ? rcu_all_qs+0x32/0x1f0 [ 141.550969] ? mutex_lock+0x31/0x90 [ 141.554594] ? __kernfs_new_node+0x137/0x6e0 [ 141.559038] ? kstrdup_const+0x1ff/0x270 [ 141.563118] __kernfs_new_node+0x137/0x6e0 [ 141.567395] kernfs_new_node+0x146/0x2e0 [ 141.571498] __kernfs_create_file+0x12d/0x680 [ 141.576026] sysfs_add_file_mode_ns+0x5ba/0x830 [ 141.580719] sysfs_add_file+0xd6/0x100 [ 141.584618] sysfs_merge_group+0x1bb/0x430 [ 141.588880] dpm_sysfs_add+0x12c/0x420 [ 141.592783] device_add+0x197c/0x2cb0 [ 141.596595] ? device_add+0x17e1/0x2cb0 [ 141.600591] device_create+0x59d/0x630 [ 141.604496] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 141.609978] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 141.614948] hwsim_new_radio_nl+0xa8d/0xda0 [ 141.619288] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 141.625093] genl_rcv_msg+0x16b1/0x1840 [ 141.629081] netlink_rcv_skb+0x378/0x600 [ 141.633156] ? genl_unbind+0x350/0x350 [ 141.637054] genl_rcv+0x63/0x80 [ 141.640338] netlink_unicast+0x1678/0x1750 [ 141.644576] ? genl_pernet_exit+0xa0/0xa0 [ 141.648737] netlink_sendmsg+0x104f/0x1350 [ 141.652978] ? netlink_getsockopt+0xc80/0xc80 [ 141.657476] ___sys_sendmsg+0xec0/0x1310 [ 141.661553] ? __fdget+0x4e/0x60 [ 141.664935] ? __fget_light+0x57/0x700 [ 141.668905] ? __fdget+0x4e/0x60 [ 141.672290] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 141.677662] ? __fget_light+0x6a3/0x700 [ 141.681672] __x64_sys_sendmsg+0x331/0x460 [ 141.685911] do_syscall_64+0x152/0x230 [ 141.689812] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.695013] RIP: 0033:0x455a09 [ 141.698206] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 141.705915] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 141.713186] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 141.720462] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.727733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 141.735016] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000001b 2018/06/04 18:46:12 executing program 2: r0 = socket(0x40000010e, 0x0, 0x9) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000000)={'bond0\x00', @ifru_map={0x10000}}) 2018/06/04 18:46:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$TIOCCONS(r1, 0x541d) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="140000041d00f7ff002500000000000000040000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f00000000c0)=0x4) 2018/06/04 18:46:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x5, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt(r1, 0x1, 0xfff, &(0x7f0000000080)="190600c8da3021", 0x7) 2018/06/04 18:46:12 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xea, "da5d191d2b16707f353f9db9eada064c54c8e2c8b4671c7b7d2adf9ae38479cf9e0dca42b3007582ef21479adae9e66227f0e7fb0c42643b4aca71bce52a07c05d202a16f90861d668e9ad5ae6d9138dd3020a7f25fa57bbea490096e0a0f03715e0548d45cd1a82a665d218ddf81d3a72aab20339534d1f0a29610ddd6233ba7dfc2e4b4b2b6c4e8087cc9e61fa35b5a6b70af55657ea44cb701ae98f8033b13eab7c5297626b8355f3069d8993851cad928e51e7289aac2f4149c98a442f17dcad590990924b7623a112084ac57611053226b804cae632b327f77780f3c1c963ad8e75d471ff72d380"}, &(0x7f0000000180)=0xf2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x80, 0x8001}, &(0x7f0000000200)=0xc) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000240)={0x34, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x2d, [@typed={0x8, 0x82, @fd=r1}]}, @typed={0x14, 0x88, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x1be}, 0x1}, 0x0) 2018/06/04 18:46:12 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") lseek(r2, 0x0, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) 2018/06/04 18:46:12 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x8) recvfrom$ax25(r0, &(0x7f0000000000)=""/37, 0x20f, 0x2, 0x0, 0xfffffffffffffe26) [ 141.887543] netlink: 'syz-executor6': attribute type 136 has an invalid length. 2018/06/04 18:46:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) epoll_create1(0x80000) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100), 0x8) 2018/06/04 18:46:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10010001}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x24008000) 2018/06/04 18:46:13 executing program 7 (fault-call:2 fault-nth:28): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) ptrace$setopts(0x4206, r1, 0x9, 0x1) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffff, 0x18000) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f00000000c0)=0x677d1acc) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000600)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000001700)={0x1290, 0x1d, 0xffffffffffffffff, 0x70bd2c, 0x0, {0x1}, [@generic="1d1ba8d64e57db9c14786678b42a2b922d25b9686f4a417e9640ee4a07f5a0660e6f695c394f740c9939fc6ebe9ff52ecab2c8c333978a1438e3942a7d1bb071ea425645280161b79e3c47a6d0d16f4e84d8fcfa3a970001b69fb45832b0ac57962cfd99c03f4f910d3de6e9a6cfa3181dd820", @generic="d5c47f89", @typed={0x1004, 0x83, @binary="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"}, @typed={0x8, 0xb, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="363064a7c7b96186c9f5a9c707f54c2285fac8602e841736cdbfb65c7b45b92e328e098efa379011d4b0d3df23485fa5e933ca8f725b2e88ed037747307b3b8f57b5bce6e3345007949b97f7a1b64d2343178040d72dc599c9eaf2fb896dc047276928ea7f7c5667fb955c0e94a6ba1316c012ea5d6839e78a9c3e", @nested={0x17c, 0x80, [@typed={0x8, 0x8c, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="90ff02837162372f6d54eb25d4608bc2314bbd6c5d63e8fc360a077f22a449a5be3b2ea8651b068e811d7dcf862ab5eb773c6ccc6fcb5d800eeaf5e9bffdf50d2644b1fbf8da214f1f1c14e24d604dde6f1abbd2a7db797ffd7973b2507c17a782b6ce6be9e2cd973664c93e6838ad0f79a2c3aff2e92a131be87e9a7cada1a2cad180dd5dfe85e78c43", @generic="1de18a12e8b2942aea70b677cd7efac98ed532b021269b35e6db0cb5", @generic="1405181b1b6f7307a1b414c4db99d4636e7a7b21276af100c6b4ec267745fc6a5f8d6d790ac46978e091b145b7fb94017a8778730659f50d9f8dc8171a76d075449bb25d602e81f3bb0911b6843671f061fdd90726f8ae8407cab6154df4b2eb40a6cb32db702e4f2a51d61ced7e922aa46d6f05a998ec4ab9f9531258efa82f11097b5907f6a86fa4ee04e7eae16eae725645602fee7db3900d8baba7f69ed3fcd3ce14ea3c82c5bad2fa88e581f72eae6fdd91221a0e3cb5a701007a7c5acf6c9831c0b2bab0"]}]}, 0x1290}, 0x1}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc00, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000100)=""/228) 2018/06/04 18:46:13 executing program 2: socket$kcm(0x29, 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x111000) r0 = socket$inet6(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000280)=@un=@abs, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000000000000000000000400000000000000019010000000000001db2b5672dfbe889391f867604f5090066549b71dce578c01c9bb7c540ee3f7cee625f6fb275767230ad060000000000d34d194ddfd476a0e86be68f58d99a6b87fc9c13874cb2e86c24953b0239b518da5649efce402905c4b29486635381ee2c5c401203b342aa2e4bb868726469fcb5f28192"], 0x50, 0x40}, 0x810) 2018/06/04 18:46:13 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") lseek(r2, 0x0, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:13 executing program 6: r0 = gettid() r1 = socket(0x0, 0x800, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x80c0401, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) timer_create(0x2, &(0x7f0000000180)={0x0, 0x31, 0x5, @thr={&(0x7f0000000000)="5e191270afc9fd04b4bd79", &(0x7f0000000080)="d2968f167f2e179d879c723c2d87d551bf48203c7a3e8f3cae38589392c945c85a49c6f86cf7a1cbfedb8434033b0247e59a18614f25509a59b102804b91239c7be1b1f5dfeb7e9c3a8eceb0"}}, &(0x7f00000001c0)) poll(&(0x7f0000000100)=[{r2}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x9}) r3 = syz_open_pts(r2, 0x0) dup3(r3, r2, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000200)={0x913d007cffbf60f1, @multicast1=0xe0000001, 0x4e24, 0x4, 'lblc\x00', 0x1, 0xcfc3, 0xa}, 0x2c) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/04 18:46:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x9, 0x8}, {0x5, 0x5c54}, 0x7f, 0x4, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e21}]}, &(0x7f0000000200)=0x10) recvfrom$ipx(r1, &(0x7f0000000280)=""/153, 0x99, 0x40, &(0x7f0000000340)={0x4, 0x80, 0x2, "4aa1ecbfae01"}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x401, 0x4}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d3ab002356ba602dff05000bfef9b9d2a4b2005dfffffffffffffe00022507928c48f8c176c19242ffa8", 0x2a) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4e24, 0xfffffffffffffffb, 0x4e22, 0x594d, 0xa, 0x20, 0x80, 0x3f, 0x0, r3}, {0x40, 0x1, 0x6, 0x10000, 0x6, 0xffffffff, 0x3ff, 0x1}, {0x23df68ef, 0xfffffffffffffff9, 0x7fffffff, 0xf2}, 0x6, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6, 0x4d3, 0xff}, 0x0, @in, 0x3504, 0x7, 0x3, 0x2, 0x2, 0x1e6e, 0x100000000}}, 0xe8) [ 142.168665] netlink: 4732 bytes leftover after parsing attributes in process `syz-executor1'. [ 142.238415] netlink: 4732 bytes leftover after parsing attributes in process `syz-executor1'. [ 142.255631] FAULT_INJECTION: forcing a failure. [ 142.255631] name failslab, interval 1, probability 0, space 0, times 0 [ 142.267098] CPU: 1 PID: 8908 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 142.274398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.283770] Call Trace: [ 142.286395] dump_stack+0x185/0x1d0 [ 142.290069] should_fail+0x87b/0xab0 [ 142.293829] __should_failslab+0x278/0x2a0 [ 142.298113] should_failslab+0x29/0x70 [ 142.302040] __kmalloc+0xc5/0x350 [ 142.305553] ? kobject_uevent_env+0x4ac/0x2280 [ 142.310194] ? dev_uevent_name+0x78/0x130 [ 142.314388] kobject_uevent_env+0x4ac/0x2280 [ 142.318830] ? mutex_lock+0x31/0x90 [ 142.322501] ? mutex_unlock+0x15/0x80 [ 142.326336] kobject_uevent+0x6f/0x80 [ 142.330181] device_add+0x26e0/0x2cb0 [ 142.334024] ? device_add+0x17e1/0x2cb0 [ 142.338044] device_create+0x59d/0x630 [ 142.341989] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 142.347495] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 142.352481] hwsim_new_radio_nl+0xa8d/0xda0 [ 142.356851] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 142.362683] genl_rcv_msg+0x16b1/0x1840 [ 142.366713] netlink_rcv_skb+0x378/0x600 [ 142.370825] ? genl_unbind+0x350/0x350 [ 142.374744] genl_rcv+0x63/0x80 [ 142.378051] netlink_unicast+0x1678/0x1750 [ 142.382345] ? genl_pernet_exit+0xa0/0xa0 [ 142.386529] netlink_sendmsg+0x104f/0x1350 [ 142.390824] ? netlink_getsockopt+0xc80/0xc80 [ 142.395384] ___sys_sendmsg+0xec0/0x1310 [ 142.399501] ? __fdget+0x4e/0x60 [ 142.402909] ? __fget_light+0x57/0x700 [ 142.406838] ? __fdget+0x4e/0x60 [ 142.410256] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 142.415665] ? __fget_light+0x6a3/0x700 [ 142.419717] __x64_sys_sendmsg+0x331/0x460 [ 142.424003] do_syscall_64+0x152/0x230 [ 142.427934] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.433148] RIP: 0033:0x455a09 2018/06/04 18:46:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)={0x1e, 0x3}) r2 = memfd_create(&(0x7f0000000080)='securityvmnet0wlan0\x00', 0x3) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000001c0)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="ef0fd33b97de6be80036330cd40350bee1b14400b942443ed77db214e9236dea8337ae55871ffb41da2f2fee3fab843ebe9e082608035b7034c12c"], 0x14}, 0x1}, 0x0) 2018/06/04 18:46:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendmsg$rds(r1, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000012fe5)=""/27, 0x1b}], 0x1}}], 0x48}, 0x0) 2018/06/04 18:46:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x181001, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000"], 0x11) io_setup(0xbaea, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/06/04 18:46:13 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00005e6000)=0xffffffffffdfff91, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002d40)={r0, r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000002d00)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002cc0)={&(0x7f00000001c0)={0x2ae4, 0x0, 0xb, 0x200, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x4}, [@typed={0xb4, 0x81, @binary="64f0d1fcf00c93e2b3c67ff6911f69dc5d3e7a528f1aa77dc962e2db6d0ec5a7340ebada61c04e1e34905c75fb971e7bac805f252472453a2bb6e12a20fd62b03786891ce65bca0b71d50c6e5a9e8078f883c9d96f2f36ebb8885418c90f60cbb91ff85741642e3ce4fdefe8cce80b6646684dba4e6dc12d50d50fe134b91e0e04e97aeffc2e64d7f2cfb97672d7204911607ba9cb9f9c0dc69944b33e64bc44a353db6e193c99054ac0679979"}, @nested={0x274, 0x2a, [@typed={0x14, 0x4e, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0x4, 0x2d}, @typed={0x8, 0x52, @uid=r2}, @generic="d63d4c2d3e0dd417d7321175e398ca93bc1c637958671e1038a6307f1de3a234ca911dda640df2637d5d23faf2c1ec950293c78a6e254eab9fc3e229460827fbc531832da12f291d7800edff8707d9134ee0cd2c165b9c952f997709147b4895fc8c59395a9999d822536cf370f7780b03581c1ce5931a1f38d9d3ae0af520bcb59f4d17d38b68ef4979b4a03ec12655acf08f9fdb1a812da018459a4d2b1b1882c8d1378172d724c90d9fd37629e5070b70b4d4dda350b8b0bb55cf84a232033313d174b87f3c80538346a6f9", @typed={0x8, 0x18, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x42, @str='vmnet0\x00'}, @generic="528adf04f29c0f522df0313361746d8920f808e94937562e5b8d066e267fa53996e30b5a9b63aa293a32ccdd6fa7ef80a1076285d9bea9179aa11f6fe1ba59a7c8984702ca0ca73400ab2f0e7ab4318448b7d080c636d703ae7a44657ea351ab4c602ed82f6eb334f95a4a4dcbe3e3446ab7410bcbea7c54f7700c5d29fcf56a63057cf79ca453747bb38ee73abe292b958ae4b63620b9efee092b6c35795b5fe6aa39df579c10ecd18dcb7b4682268d66c9af9898e8309a3622ecca6c3c1f3b3fa6a0e55370502e563b16e47808be0a8fbd7f941910", @generic="3fa68ce9ac58a77cc0e7e7a60e57d8bafb1293de8b94b0d67ee481c02ba4e894c6fa2a9f73df67abdc44a24adbdecb10a2d9b4a9eea836c64eb944dbe56cc9c89fc8527d73d5e833ec98a5f70fd09be199f1c3b3cad281a7af20a55fe52311c2b3afe4cc4a91a8a1bd174128960e3c7dc0ce897da7acc41bb440e651ad596b42c9b03de608749746ca3c30cf6d07d6119f8f7ed187f792"]}, @generic="c86d1c211001d097967b09f0b85c42ea5380ae8247e8b48c6fd68164147a9babac77b987f5a94645acc29fcb1b8f13e807b029e1a685f09df2f7a39ea90b856d1b099ea538e896bf4fa8e8b250abdeca9d9720f00aae8402baf78297bcd06f3f17ef67ec99c453c86f1ed3a258e2b111ec878908218d9a98c2a8cf4073c6b49aba95b1037795", @nested={0x12c8, 0x15, [@typed={0x4, 0x61}, @typed={0x8, 0x2, @str='\x00'}, @generic="abeb2b607f5b8f5c5817510e51d1d4107c265a1626a0e3a7ee747bb1029e15adc3376b490f01fb33664b58911e24e1ecdc5be63c1f7f82dba24ae5c47c5c135cb7483a7dff4ffab9338261ff865c74fc11b2539294904eb48567259c6264180eb5fe76c08d76a4ad222b17", @typed={0x20, 0x68, @str='#lo#user(em1md5sumppp0^-\x00'}, @generic="20c9561c96484eeb0a395e9c8abcd29f9233e38a338b2d1d08ede995871475e87abae22cb6edecfac14c67dbbc42db674d533a032d47fe38e3c767480d4179f72bb807cd3b042f271dff94f157a69dd40561ebe2e2d2407cc64fb89082539822ed2a0b22c6e9b7cd07353148fb8dc75e36fa77e3b4aa35f03cda237569c0d4a5917761fa297e0192e688ca4dfccc54", @generic="a98c4ecb1c208de67cf491f04126e51e0b8c503b4de8fcc424267d29b0d51e35c706a5f071444d083f9418ef2bc82624c67984873cc58129f4ac9537c17dfb56dbc180d0f8683d96490d084f29080ff2b37a52d0132b50d700f05a206543deb691a115d6f544e0eda8ef24128a2f5050163ac9d58b6adf0f90631d455f3e2fb04727a38ddae63e9002cbb9acccd36f2ac95f932444895ff2406a440a5b5d9c0729b9ad1a0167966df9de95443785ae92ff", @typed={0xec, 0x7e, @binary="fee8c8abfe70daad3aad8a1b9e90fdde866bc4b193ca9523ec5b90ec50b0725d47a7f0e402a55ea6873d464c21afe7268bb1fe6a95b7560218a24ec7aaff72e1614029390ac96af1c747804360ff0043eadd9811553e65c8bc40857f9ff27ebc7e669ca9d508de9ce234f14e60be852494678ae1b331066fccd3aa6157e62640fc9c37a1edd49baddda828176827473a5f93a919132dc9dff96371fd95659a6d4deafbcf0f608eef92ad2b794bd61e9cc1563a6ddadc93d5443f99212b512399e6a44d61c88e5b6a1cb99495f789b9a7c3563e66469e641b518aecb32ee3ff0710a21d3107c91e"}, 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@typed={0x94, 0x13, @binary="6e9bc3934e209907466f619716c67aa824416f31a91e34a46fe08888124e5e8064ef9537506b85479e6c0e12c5d26246c0f562b9654fd798b45cd88fd174221a3c87fdc91e43ad3c9275df8ddece8778b975da73c2907ceef358bd8c41ce823e71b68f0d98b05ce1cedf5aafc4ccc5b8f1137347f72bd3d0e756be96e2fea7b6b5bd75782e816867c8a7ba2f90"}, @nested={0x13c4, 0x50, [@generic="b7b10fc221d6d4b5bc3384e9ac154ca24314e303679dfa0fe0a6b1aa58875f00ccc958d66fd2364bccee614eaee46b926b035ce2e4859831cfe261ca0edabaa29961cdc171d6e1c52f73f1019e56fd134074432ab7c83d7924deb8bd0ec9ef4e9767b94649e0cba8a5e23887a5048ea7d1b9bba44dfec541a986bcb699716589d6ffdfa5d50a4e8098fc8cf503011914d5764128470a252cea814fd676ace0a51adcc7653ebd434107b27afd65a335fd2c64cb3a56dcb5eb10e4ec6bb91832d2ec9afad01e4e54fa840927b59def7e96174a1d2a45dbb3619e", @generic="2e7c4963f968b12032f408550be0e98f88749ec9c1b7577e6931013e0fc9755c07af752dd4d986eed7f8e25d13f32f7e97025545e7d89b77aaf1793d534f90ab0f359ca1923e9e60e812012f4606f5f5e9585cd9db25bc081681ed78e798", @typed={0x14, 0x6f, @ipv6}, @generic="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", @generic="a156b4ff62f2fc7db7a9aeb0fa0e1f8fa3170a1624dcbd70056033a38237f383e43dcef7c200bd895d60", @generic="31f53e002a768577b44e3979b432d3ead48ceb5ea60e882c9050032ee918ab1ab3bf78e2c2ee81c1283626d8ea1c90f9908eb0d2135cb286704bb131527c068d0753487111840a5463a51c2bef75cab5f3d6122b84b5e62316268d1b509cfee004bdf796b14649bf69c3ca862cdb1afde9c998ba5baad992e1756c86bde66fa7563e", @typed={0x14, 0x6, @ipv6}, @generic="06a9a4e835b9379456040576a1b0040a1053443e883f5241680fbf7e921850e99d68b8056e6bd5615fa86ed97313d8730bc8241c9cadfe73a674377ff3e4281aac3c937457c742c08551718a85b05b85c9b5ded735bfabc3d591debae240dd6e27a5a72a1e6758e1ad0269c021692bcedcc6f4c1ab14e2b4dd14cd8e07c8b3dee1d2b4800fde1138c88082b21bfd599c079eaeae1f8514ec55420bb8a7498d1febe2ba0a54cb1353e5f720087e9b4bfc906fea17019d98", @generic="99ec741667d92e5337988c65408c352ab5b1d7a9bb9d93dbc83aa0", @generic="3a3e9ec119f24b039c5d396077d208e8a9fb7fd9693eec4f249eb9acc1a790bf52fd3abef1731073a3d240b1b46478bf7e6e33043299fd538a5f79194c9422e19861a2a2e8196ad185e276d3cf787e431ff05e8084304f02384fc63b1883a1e9d77f7da51be3fa4c5a88ae72326c95fccf0ac70e1fade8a13622174b65a4325605b38302b2881eddf573f111de4fe276d2988bbafdcce1dc023bd4d38e48f66d017907ae8ef648ccf3bb36781fb5ceb158695e9e852fd4c9342daaf2bfe04467ed3f2038f6423762f6f7c95004d48576df51c0c36256fa882d0b715d225ee2372fa3"]}]}, 0x2ae4}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000002d80)=0x400, 0x4) socket$pppoe(0x18, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000e13f4e), 0x2f, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x4000000000002e2, 0x2040, 0x0) [ 142.436356] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 142.444100] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 142.451399] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 142.458698] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.465990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 142.473279] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000001c 2018/06/04 18:46:13 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000004c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) [ 142.560976] rdma_op 000000001691cd43 conn xmit_rdma (null) 2018/06/04 18:46:13 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x3ff, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x1, 0x70bd2a, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd8e}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001d00ffff000000000000000001000000aece39d86c86a3560bf2b65449eefd21c1049bd48b3cadb33ac8bc2fcbb1e80d8b1f969a31defff04a29faffb9d04ec1e92d084019eb3f78ba586164c95742e9541552f57e51b9a98917b0712279789c8140e76a7457dc951bb420a75637497dbfd6ca1da59ea47f2608e7ee0aa50c46d7c25721b89f8fb321957e3f157df2cf2b7f2bc42590e4a007c2036da49bf178bce18ed3d0868da00d8a292136c7b99767ea8a35954f9fb506c2e5369cc33c460ed03c4da332428f8ece687348ca460ae8a995e533b0e5"], 0x14}, 0x1}, 0x5) 2018/06/04 18:46:13 executing program 5: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x20, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, r1+10000000}, {0x0, 0xe4c}}, &(0x7f0000040000)) r2 = getpgrp(0x0) ptrace$getenv(0x4201, r0, 0x2, &(0x7f0000000080)) r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x20, &(0x7f0000000040)) rt_sigtimedwait(&(0x7f00000000c0)={0x80000001}, &(0x7f0000000000), &(0x7f0000000100), 0x8) 2018/06/04 18:46:13 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffffffffff96, 0x10000) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x80800) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@ll={0x11, 0x19, r1, 0x1, 0xe342, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000000100)=""/164, 0xa4}, &(0x7f00000001c0)}, 0xa0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:13 executing program 7 (fault-call:2 fault-nth:29): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:13 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00005e6000)=0xffffffffffdfff91, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002d40)={r0, r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000002d00)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002cc0)={&(0x7f00000001c0)={0x2ae4, 0x0, 0xb, 0x200, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x4}, [@typed={0xb4, 0x81, @binary="64f0d1fcf00c93e2b3c67ff6911f69dc5d3e7a528f1aa77dc962e2db6d0ec5a7340ebada61c04e1e34905c75fb971e7bac805f252472453a2bb6e12a20fd62b03786891ce65bca0b71d50c6e5a9e8078f883c9d96f2f36ebb8885418c90f60cbb91ff85741642e3ce4fdefe8cce80b6646684dba4e6dc12d50d50fe134b91e0e04e97aeffc2e64d7f2cfb97672d7204911607ba9cb9f9c0dc69944b33e64bc44a353db6e193c99054ac0679979"}, @nested={0x274, 0x2a, [@typed={0x14, 0x4e, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0x4, 0x2d}, @typed={0x8, 0x52, @uid=r2}, @generic="d63d4c2d3e0dd417d7321175e398ca93bc1c637958671e1038a6307f1de3a234ca911dda640df2637d5d23faf2c1ec950293c78a6e254eab9fc3e229460827fbc531832da12f291d7800edff8707d9134ee0cd2c165b9c952f997709147b4895fc8c59395a9999d822536cf370f7780b03581c1ce5931a1f38d9d3ae0af520bcb59f4d17d38b68ef4979b4a03ec12655acf08f9fdb1a812da018459a4d2b1b1882c8d1378172d724c90d9fd37629e5070b70b4d4dda350b8b0bb55cf84a232033313d174b87f3c80538346a6f9", @typed={0x8, 0x18, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x42, @str='vmnet0\x00'}, @generic="528adf04f29c0f522df0313361746d8920f808e94937562e5b8d066e267fa53996e30b5a9b63aa293a32ccdd6fa7ef80a1076285d9bea9179aa11f6fe1ba59a7c8984702ca0ca73400ab2f0e7ab4318448b7d080c636d703ae7a44657ea351ab4c602ed82f6eb334f95a4a4dcbe3e3446ab7410bcbea7c54f7700c5d29fcf56a63057cf79ca453747bb38ee73abe292b958ae4b63620b9efee092b6c35795b5fe6aa39df579c10ecd18dcb7b4682268d66c9af9898e8309a3622ecca6c3c1f3b3fa6a0e55370502e563b16e47808be0a8fbd7f941910", @generic="3fa68ce9ac58a77cc0e7e7a60e57d8bafb1293de8b94b0d67ee481c02ba4e894c6fa2a9f73df67abdc44a24adbdecb10a2d9b4a9eea836c64eb944dbe56cc9c89fc8527d73d5e833ec98a5f70fd09be199f1c3b3cad281a7af20a55fe52311c2b3afe4cc4a91a8a1bd174128960e3c7dc0ce897da7acc41bb440e651ad596b42c9b03de608749746ca3c30cf6d07d6119f8f7ed187f792"]}, @generic="c86d1c211001d097967b09f0b85c42ea5380ae8247e8b48c6fd68164147a9babac77b987f5a94645acc29fcb1b8f13e807b029e1a685f09df2f7a39ea90b856d1b099ea538e896bf4fa8e8b250abdeca9d9720f00aae8402baf78297bcd06f3f17ef67ec99c453c86f1ed3a258e2b111ec878908218d9a98c2a8cf4073c6b49aba95b1037795", @nested={0x12c8, 0x15, [@typed={0x4, 0x61}, @typed={0x8, 0x2, @str='\x00'}, @generic="abeb2b607f5b8f5c5817510e51d1d4107c265a1626a0e3a7ee747bb1029e15adc3376b490f01fb33664b58911e24e1ecdc5be63c1f7f82dba24ae5c47c5c135cb7483a7dff4ffab9338261ff865c74fc11b2539294904eb48567259c6264180eb5fe76c08d76a4ad222b17", @typed={0x20, 0x68, @str='#lo#user(em1md5sumppp0^-\x00'}, @generic="20c9561c96484eeb0a395e9c8abcd29f9233e38a338b2d1d08ede995871475e87abae22cb6edecfac14c67dbbc42db674d533a032d47fe38e3c767480d4179f72bb807cd3b042f271dff94f157a69dd40561ebe2e2d2407cc64fb89082539822ed2a0b22c6e9b7cd07353148fb8dc75e36fa77e3b4aa35f03cda237569c0d4a5917761fa297e0192e688ca4dfccc54", 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@typed={0x94, 0x13, @binary="6e9bc3934e209907466f619716c67aa824416f31a91e34a46fe08888124e5e8064ef9537506b85479e6c0e12c5d26246c0f562b9654fd798b45cd88fd174221a3c87fdc91e43ad3c9275df8ddece8778b975da73c2907ceef358bd8c41ce823e71b68f0d98b05ce1cedf5aafc4ccc5b8f1137347f72bd3d0e756be96e2fea7b6b5bd75782e816867c8a7ba2f90"}, @nested={0x13c4, 0x50, [@generic="b7b10fc221d6d4b5bc3384e9ac154ca24314e303679dfa0fe0a6b1aa58875f00ccc958d66fd2364bccee614eaee46b926b035ce2e4859831cfe261ca0edabaa29961cdc171d6e1c52f73f1019e56fd134074432ab7c83d7924deb8bd0ec9ef4e9767b94649e0cba8a5e23887a5048ea7d1b9bba44dfec541a986bcb699716589d6ffdfa5d50a4e8098fc8cf503011914d5764128470a252cea814fd676ace0a51adcc7653ebd434107b27afd65a335fd2c64cb3a56dcb5eb10e4ec6bb91832d2ec9afad01e4e54fa840927b59def7e96174a1d2a45dbb3619e", @generic="2e7c4963f968b12032f408550be0e98f88749ec9c1b7577e6931013e0fc9755c07af752dd4d986eed7f8e25d13f32f7e97025545e7d89b77aaf1793d534f90ab0f359ca1923e9e60e812012f4606f5f5e9585cd9db25bc081681ed78e798", @typed={0x14, 0x6f, @ipv6}, @generic="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@generic="a156b4ff62f2fc7db7a9aeb0fa0e1f8fa3170a1624dcbd70056033a38237f383e43dcef7c200bd895d60", @generic="31f53e002a768577b44e3979b432d3ead48ceb5ea60e882c9050032ee918ab1ab3bf78e2c2ee81c1283626d8ea1c90f9908eb0d2135cb286704bb131527c068d0753487111840a5463a51c2bef75cab5f3d6122b84b5e62316268d1b509cfee004bdf796b14649bf69c3ca862cdb1afde9c998ba5baad992e1756c86bde66fa7563e", @typed={0x14, 0x6, @ipv6}, @generic="06a9a4e835b9379456040576a1b0040a1053443e883f5241680fbf7e921850e99d68b8056e6bd5615fa86ed97313d8730bc8241c9cadfe73a674377ff3e4281aac3c937457c742c08551718a85b05b85c9b5ded735bfabc3d591debae240dd6e27a5a72a1e6758e1ad0269c021692bcedcc6f4c1ab14e2b4dd14cd8e07c8b3dee1d2b4800fde1138c88082b21bfd599c079eaeae1f8514ec55420bb8a7498d1febe2ba0a54cb1353e5f720087e9b4bfc906fea17019d98", @generic="99ec741667d92e5337988c65408c352ab5b1d7a9bb9d93dbc83aa0", @generic="3a3e9ec119f24b039c5d396077d208e8a9fb7fd9693eec4f249eb9acc1a790bf52fd3abef1731073a3d240b1b46478bf7e6e33043299fd538a5f79194c9422e19861a2a2e8196ad185e276d3cf787e431ff05e8084304f02384fc63b1883a1e9d77f7da51be3fa4c5a88ae72326c95fccf0ac70e1fade8a13622174b65a4325605b38302b2881eddf573f111de4fe276d2988bbafdcce1dc023bd4d38e48f66d017907ae8ef648ccf3bb36781fb5ceb158695e9e852fd4c9342daaf2bfe04467ed3f2038f6423762f6f7c95004d48576df51c0c36256fa882d0b715d225ee2372fa3"]}]}, 0x2ae4}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000002d80)=0x400, 0x4) socket$pppoe(0x18, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000e13f4e), 0x2f, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x4000000000002e2, 0x2040, 0x0) 2018/06/04 18:46:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="14005649650effff000000000000000001000000"], 0x14}, 0x1}, 0x0) 2018/06/04 18:46:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xe) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e24}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001580)={'veth1_to_team\x00', 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'bond0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}) r2 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x1, 0x2800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x909f, 0x4e24, 0xfff, 0xa, 0x80, 0x0, 0x2c, r1, r3}, {0x1, 0x6, 0x5, 0xdd, 0xffffffff80000001, 0x5, 0x80000001, 0x20}, {0x6, 0x6, 0x2, 0x4}, 0x5, 0x6e6bb0, 0x2, 0x0, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x3, 0x1, 0x1, 0xa2, 0x3, 0x3f}}, 0xe8) r4 = getpgid(0xffffffffffffffff) r5 = gettid() rt_tgsigqueueinfo(r4, r5, 0x12, &(0x7f00000002c0)={0x10, 0xcbc, 0x3}) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './file0', [{0x20}, {0x20, "ae2d2d21"}, {0x20, 'veth1_to_team\x00'}, {0x20, 'bond0\x00'}], 0xa, "0c3f2d2f34ba4e5ed8f0618704962efa89559d33b172729a1ca1c080217b703aa38e16ea59c2cd50d1aeacc7ab1b508e8a2e6423f405eccff1e8ab22672514fe754bcc040c0c6ac64cbf7a59ee3b00908ecae81f3ba10e0ab022bf330b1243dc632fb32dbb91345fc98b0d89eb1dd10fd6be30e4c875016f3c71c1b05322e7486638d09866926793e4a6"}, 0xb1) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYRES32=r1, @ANYBLOB="140006000000000000000000000000000000000014000100126368539ebf7ed70d00000000000000000000000000000001"], 0x1c3}, 0x1}, 0x0) 2018/06/04 18:46:13 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) 2018/06/04 18:46:14 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x7fffffff, 0x8) sendfile(r0, r0, &(0x7f00000001c0)=0x1000000000000002, 0xffff) 2018/06/04 18:46:14 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:14 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240), 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000240)=""/174) openat$cgroup_int(r0, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) [ 143.103751] FAULT_INJECTION: forcing a failure. [ 143.103751] name failslab, interval 1, probability 0, space 0, times 0 [ 143.115194] CPU: 0 PID: 8981 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 143.122496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.131870] Call Trace: [ 143.134494] dump_stack+0x185/0x1d0 [ 143.138167] should_fail+0x87b/0xab0 [ 143.141926] __should_failslab+0x278/0x2a0 [ 143.146205] should_failslab+0x29/0x70 [ 143.150125] __kmalloc+0xc5/0x350 2018/06/04 18:46:14 executing program 2: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4002, &(0x7f0000000000)=0x101, 0x100, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000336000/0x3000)=nil, 0x2) [ 143.153639] ? kobject_get_path+0x200/0x480 [ 143.157999] kobject_get_path+0x200/0x480 [ 143.162197] kobject_uevent_env+0x50d/0x2280 [ 143.166643] ? mutex_lock+0x31/0x90 [ 143.170312] ? mutex_unlock+0x15/0x80 [ 143.174144] kobject_uevent+0x6f/0x80 [ 143.177975] device_add+0x26e0/0x2cb0 [ 143.181813] ? device_add+0x17e1/0x2cb0 [ 143.185823] device_create+0x59d/0x630 [ 143.189763] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 143.195266] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 143.200253] hwsim_new_radio_nl+0xa8d/0xda0 [ 143.204620] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 143.210455] genl_rcv_msg+0x16b1/0x1840 [ 143.214486] netlink_rcv_skb+0x378/0x600 [ 143.218596] ? genl_unbind+0x350/0x350 [ 143.222525] genl_rcv+0x63/0x80 [ 143.225839] netlink_unicast+0x1678/0x1750 [ 143.230116] ? genl_pernet_exit+0xa0/0xa0 [ 143.234326] netlink_sendmsg+0x104f/0x1350 [ 143.238632] ? netlink_getsockopt+0xc80/0xc80 [ 143.243187] ___sys_sendmsg+0xec0/0x1310 [ 143.247303] ? __fdget+0x4e/0x60 [ 143.250719] ? __fget_light+0x57/0x700 2018/06/04 18:46:14 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x3ff, 0x10000000000009, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000002c0)=""/4096}, 0x18) getitimer(0x1, &(0x7f00000000c0)) [ 143.254664] ? __fdget+0x4e/0x60 [ 143.258082] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 143.263488] ? __fget_light+0x6a3/0x700 [ 143.267543] __x64_sys_sendmsg+0x331/0x460 [ 143.271825] do_syscall_64+0x152/0x230 [ 143.275757] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 143.280972] RIP: 0033:0x455a09 [ 143.284183] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 143.291925] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 2018/06/04 18:46:14 executing program 2: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, r0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000e80)={0xffffffffffffffff, 0x6, 0x41acdc1d318589c5, 0x9, &(0x7f0000000e40)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000ec0)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x4, 0x6}, &(0x7f0000000f80)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000fc0)={0xfb35, 0x5, 0x205, 0x5, 0x0, 0x1, 0x12, 0x9, r2}, 0x20) [ 143.299214] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 143.306499] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.313793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 143.321083] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000001d 2018/06/04 18:46:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xff, 0x200) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000080)="d1c7921feb097722bd9c8452d0f84020051d58e271b7b9dc8af8070722fbe7c020a4766519e0af3002503eb2f5baf56cb76929e272ebec47552979a420f7f7f86f7827e9e3aa22fdd32a56d2483845487a52b0dc14ac56853577ace752a3c6d85773394fb7ae89c31e55ea9bcaf98f4d1f0b2039549c0f9afcdd968480d2676a0d0e35184a12fa0e7ff8184371c77e05ef8180c19bf97c82d4a842ff0c37ddefe0502a8ac8409fe66280fcc702777d442731f1bc5993faa119fc1ada7039980134601b", &(0x7f0000000180)=""/8}, 0x18) 2018/06/04 18:46:14 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x3500000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xe7, "90475a291773916477633beb58b4f88a9cd6b242cb4c3e455cccb6d589f68d879aadd2d42e968debbb10c8f499ebca50a3ea82cc54d68d11efea446ce94638ace8829c2ae5d0d584a5d0f48268a6b7590cd5f81a23ad621a09a207ec70307015a86eb5929262d3bea3af230bb368665c2c2b1f50d885f1374b394cc8e3946665aad69b801987a0099e324fb66be7bf9c778438c15b91d2ba5115d7f47165526f04746ac242119bbb8f1a66cc702f41c0f5865917edfd8f4a6651aec17aec0d8aefc2626aa130e10df11b76382dd826426da36c7458bfd6d8ca9931877472ad1dcf3855d592cb84"}, &(0x7f0000000180)=0xef) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x81}, &(0x7f0000000200)=0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:14 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000020c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000080)=@disconnect={0xa, 0x4, 0xfa00, {r1}}, 0xc) write$rdma_cm(r2, &(0x7f0000000840)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000800)={0xffffffff}, 0x13f, 0x9}}, 0x20) write$rdma_cm(r2, &(0x7f0000000880)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, r3}}, 0x30) 2018/06/04 18:46:14 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100)=0x3a2, &(0x7f0000000180)=0x4) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f00000003c0)={0x3054}) fcntl$setown(0xffffffffffffffff, 0x8, r1) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0xf24c9af63f8b2ac5, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000240)={r2, r3, 0x8}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000280)={@broadcast, @loopback, 0x0}, &(0x7f00000002c0)=0x25d539dea9f93be9) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, r4}, 0xc) r5 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x8, 0x0) connect$packet(r0, &(0x7f0000000040)={0x11, 0x1f, r4, 0x1, 0xffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r6 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000000000)=0x3fa, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xff, 0x10, 0x8, 0x8}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000380)={0x5, 0xffffffffffffff01, 0x2, 0x6, 0x20, 0x4, 0x1, 0x8, r7}, 0x20) 2018/06/04 18:46:14 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x22000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x20000000000000, 0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x6) 2018/06/04 18:46:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000001, 0x20}, &(0x7f0000000040)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x1, 0xc7, 0x9}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) recvfrom$ax25(r2, &(0x7f0000000140)=""/3, 0x3, 0x20, &(0x7f0000000180)={0x3, {"ae45f68f0f9b11"}}, 0x10) r3 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x100, 0x0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000200)=""/153) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000700)=@sack_info={0x0, 0x7, 0x1}, 0xc) 2018/06/04 18:46:14 executing program 7 (fault-call:2 fault-nth:30): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 143.636861] FAULT_INJECTION: forcing a failure. [ 143.636861] name failslab, interval 1, probability 0, space 0, times 0 [ 143.648266] CPU: 0 PID: 9026 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 143.655561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.665018] Call Trace: [ 143.667648] dump_stack+0x185/0x1d0 [ 143.671314] should_fail+0x87b/0xab0 [ 143.675085] __should_failslab+0x278/0x2a0 [ 143.679371] should_failslab+0x29/0x70 2018/06/04 18:46:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@local, @rand_addr}, &(0x7f00000000c0)=0xc) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 143.683290] kmem_cache_alloc_node+0x15e/0xc90 [ 143.687925] ? __alloc_skb+0x202/0x9e0 [ 143.691856] __alloc_skb+0x202/0x9e0 [ 143.695596] ? netlink_has_listeners+0x55/0x290 [ 143.700310] kobject_uevent_env+0x15c0/0x2280 [ 143.704858] kobject_uevent+0x6f/0x80 [ 143.708691] device_add+0x26e0/0x2cb0 [ 143.712526] ? device_add+0x17e1/0x2cb0 [ 143.716541] device_create+0x59d/0x630 [ 143.720478] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 143.725981] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 143.730965] hwsim_new_radio_nl+0xa8d/0xda0 2018/06/04 18:46:14 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00000000c0)=0x8001, 0xfffffffffffffd11) sendto$inet(r0, &(0x7f0000edf000), 0x26b, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000100)=0x5, 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0xfffffffffffffe82, &(0x7f0000000100), 0x0, &(0x7f0000000180)=""/81, 0xfffffffffffffef9}, 0x40002104) 2018/06/04 18:46:14 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10000, 0x200000) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/04 18:46:14 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x0, 0xbfa, 0x8001}) [ 143.735337] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 143.741166] genl_rcv_msg+0x16b1/0x1840 [ 143.745197] netlink_rcv_skb+0x378/0x600 [ 143.749307] ? genl_unbind+0x350/0x350 [ 143.753229] genl_rcv+0x63/0x80 [ 143.756539] netlink_unicast+0x1678/0x1750 [ 143.760828] ? genl_pernet_exit+0xa0/0xa0 [ 143.765016] netlink_sendmsg+0x104f/0x1350 [ 143.769308] ? netlink_getsockopt+0xc80/0xc80 [ 143.773863] ___sys_sendmsg+0xec0/0x1310 [ 143.777977] ? __fdget+0x4e/0x60 [ 143.781389] ? __fget_light+0x57/0x700 2018/06/04 18:46:14 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 143.785322] ? __fdget+0x4e/0x60 [ 143.789186] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 143.794591] ? __fget_light+0x6a3/0x700 [ 143.798651] __x64_sys_sendmsg+0x331/0x460 [ 143.802930] do_syscall_64+0x152/0x230 [ 143.806856] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 143.812065] RIP: 0033:0x455a09 [ 143.815271] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 143.823016] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 143.830312] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 143.837608] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.844907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 143.852202] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000001e 2018/06/04 18:46:15 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300030c000000000000000000000002000900400000000000bc0000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000020700000000030005000000000002ff0000000000000000000000000000"], 0x60}, 0x1}, 0x0) 2018/06/04 18:46:15 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:15 executing program 6: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000788ffc)=0x2, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f00000019c0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001900), 0x0, &(0x7f0000000140)=""/6, 0x6}}], 0x1, 0x62, 0x0) 2018/06/04 18:46:15 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xff, 0x20640) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000100)={@loopback, 0x0}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1300010}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@deltclass={0x68, 0x29, 0x200, 0x70bd2d, 0x25dfdbfd, {0x0, r1, {0xf, 0xc}, {0x7, 0xffe0}, {0x0, 0xffff}}, [@TCA_RATE={0x8, 0x5}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_RATE={0x10, 0x5, {0x80000000, 0x0, 0x2, 0x4, 0x3, 0x80000001}}}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0x18, 0x2, @TCA_ATM_HDR={0x14, 0x3, "21ceb45c19d6c48ba27ae20026"}}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x20008080) setitimer(0x2, &(0x7f000063eff0)={{0x77359400}, {0x77359400}}, &(0x7f0000628000)) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000040)) 2018/06/04 18:46:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000340)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086602, &(0x7f0000000000)={0x20000000000001ca, &(0x7f0000000040)}) 2018/06/04 18:46:15 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40400, 0x2) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x9, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:15 executing program 7 (fault-call:2 fault-nth:31): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) poll(&(0x7f0000000100)=[{r1, 0x40}, {r1, 0x2000}, {r1, 0x6600}], 0x3, 0x40) [ 144.182485] FAULT_INJECTION: forcing a failure. [ 144.182485] name failslab, interval 1, probability 0, space 0, times 0 [ 144.193890] CPU: 1 PID: 9070 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 144.201191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.210568] Call Trace: [ 144.213195] dump_stack+0x185/0x1d0 [ 144.216865] should_fail+0x87b/0xab0 [ 144.220641] __should_failslab+0x278/0x2a0 [ 144.224935] should_failslab+0x29/0x70 [ 144.228866] __kmalloc_node_track_caller+0x24b/0x11b0 [ 144.234104] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 144.239507] ? kobject_uevent_env+0x15c0/0x2280 [ 144.244220] __alloc_skb+0x2cb/0x9e0 [ 144.247965] ? kobject_uevent_env+0x15c0/0x2280 [ 144.252674] kobject_uevent_env+0x15c0/0x2280 [ 144.257223] kobject_uevent+0x6f/0x80 [ 144.261055] device_add+0x26e0/0x2cb0 [ 144.264894] ? device_add+0x17e1/0x2cb0 [ 144.268900] device_create+0x59d/0x630 [ 144.272836] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 144.278337] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 144.283314] hwsim_new_radio_nl+0xa8d/0xda0 [ 144.287683] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 144.293508] genl_rcv_msg+0x16b1/0x1840 [ 144.297540] netlink_rcv_skb+0x378/0x600 [ 144.301639] ? genl_unbind+0x350/0x350 [ 144.305561] genl_rcv+0x63/0x80 [ 144.308870] netlink_unicast+0x1678/0x1750 [ 144.313172] ? genl_pernet_exit+0xa0/0xa0 [ 144.317360] netlink_sendmsg+0x104f/0x1350 [ 144.321657] ? netlink_getsockopt+0xc80/0xc80 [ 144.326216] ___sys_sendmsg+0xec0/0x1310 [ 144.330341] ? __fdget+0x4e/0x60 [ 144.333758] ? __fget_light+0x57/0x700 [ 144.337688] ? __fdget+0x4e/0x60 [ 144.341107] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 144.346523] ? __fget_light+0x6a3/0x700 [ 144.350579] __x64_sys_sendmsg+0x331/0x460 [ 144.354873] do_syscall_64+0x152/0x230 [ 144.358809] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 144.364020] RIP: 0033:0x455a09 [ 144.367238] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 144.374982] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 2018/06/04 18:46:15 executing program 5: r0 = socket$inet6(0xa, 0x1000000000004, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/06/04 18:46:15 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'veth1_to_bridge\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sendfile(r2, r2, &(0x7f0000000240), 0x400) fadvise64(r2, 0x0, 0x0, 0x4) 2018/06/04 18:46:15 executing program 6: r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}) 2018/06/04 18:46:15 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) [ 144.382277] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 144.389565] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 144.396854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 144.404151] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000001f 2018/06/04 18:46:16 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000053c0)=[{{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000003680)=""/4096, 0x1000}}, {{&(0x7f0000001080)=@nfc_llcp, 0x80, &(0x7f0000001180)}}, {{&(0x7f00000011c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/107, 0x6b}}, {{0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/23, 0x17}}, {{0x0, 0x0, &(0x7f0000004b00), 0x0, &(0x7f0000004b80)=""/100, 0x64}}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000005000)=""/35, 0x23}}, {{&(0x7f0000005040)=@llc, 0x80, &(0x7f0000005380)}}], 0x7, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) recvmmsg(r2, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x7}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/12, 0xc}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x400000000000070, 0x0, &(0x7f00000000c0)={0x77359400}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x200002, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000600)={'team0\x00', r3}) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000100)={0x9, 0x1, 'client0\x00', 0x4, "e85d6302bb0113c2", "fe004a3b2f356584a7b98bfb882cd79912905ebc1f8bbadc2c1f21aace98821f", 0xfffffffffffff3e4, 0x3}) 2018/06/04 18:46:16 executing program 5: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0xfef2, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, @perf_config_ext={0xfffffffffffffffa, 0x401}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000700)=""/243, 0xfffffffffffffe7f}, {&(0x7f0000000580)=""/106, 0x6a}, {&(0x7f0000000800)=""/29, 0xfffffffffffffead}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f0000000640)=""/110, 0xffffff70}, {&(0x7f0000000340)=""/150, 0x96}, {&(0x7f0000000500)=""/120, 0x4d}], 0x10000000000001f9, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x442) 2018/06/04 18:46:16 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="b05d565e2d9b4e58d38f4b103a853189655a9b5bae6b19a3de75b2b2a7611533c13660f8258336dedf3cadfc0ab04b57256462829d43e6278212feb15cbc0958ea2bf58aae9ec8827d260e6ec41f6cc32514d1fcc1686a652324f689bcfee47f88643b724a0d8182538e7537d41f46e6", 0x70, 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000000300)="03c959a88241b4e7e6d24c72df28e77c57a52f24632f8480da44861f0f70250027e7b4f3c85fd934fc140a9ad7e33ee5725ad924d784b17a658bd8ebae77aa11fc6f6e194233fc79912d50d65bed8c5ac9611e717cd903f495909904a47d38ad1004d1ff090a2fcfbedb8bd22bebd2a87f3e12f40e11e26edf1e0a116dfe3c9521961f454f511aeb59ab095ae39f61b3b59ed243", 0x94) io_setup(0x1, &(0x7f00000004c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000140), &(0x7f00000001c0)="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", 0x4}, 0x20) r2 = perf_event_open$cgroup(&(0x7f00000003c0)={0x5, 0x70, 0xffffffffffffff00, 0x847, 0x1ff, 0x8553, 0x0, 0x7, 0x0, 0x1, 0x8000, 0x9, 0x0, 0xee, 0xbd86, 0x1c, 0x7fff, 0x1, 0x2, 0x2, 0x2000000020, 0x40, 0x6, 0x10000, 0x1047, 0x7ff, 0x1, 0x7f, 0x21, 0x7862cc38, 0x1, 0x1, 0x7, 0x1, 0x4, 0x7, 0x0, 0x7f, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000100), 0x8}, 0x20124, 0x7fff, 0x3f, 0x7, 0x1, 0x401, 0x8}, 0xffffffffffffff9c, 0xfffffffffffffffe, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000440)={0x3, 0x70, 0x3ae, 0x2, 0xffffffffa2a99291, 0x400, 0x0, 0x6, 0x0, 0x6, 0x2, 0x7, 0x9, 0x7fffffff, 0x9, 0x7, 0x81, 0x4, 0x6, 0xfffffffffffffffc, 0x762e, 0x7, 0x43, 0xafa, 0x589, 0xab4, 0x8, 0x7, 0x2, 0x3ff, 0x5, 0x7, 0xe579, 0x7fffffff, 0x0, 0x6, 0x153, 0x7, 0x0, 0xfffffffffffffffc, 0x1, @perf_bp={&(0x7f0000000140)}, 0x10000, 0x2, 0x2, 0x7, 0x4}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000140), &(0x7f0000016f02)=""/254}, 0x18) 2018/06/04 18:46:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x404000, 0x0) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr=0x8e6c}, 0x10) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) 2018/06/04 18:46:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x9) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0xd14) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001d0101ffff6865ce166f60fdc41fbeb5975ca92a25f7b6a3"], 0x14}, 0x1}, 0x0) fdatasync(r0) 2018/06/04 18:46:16 executing program 7 (fault-call:2 fault-nth:32): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:16 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x20000000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x5, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x1, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/06/04 18:46:16 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) [ 145.567964] FAULT_INJECTION: forcing a failure. [ 145.567964] name failslab, interval 1, probability 0, space 0, times 0 [ 145.579430] CPU: 1 PID: 9123 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 145.586728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.596103] Call Trace: [ 145.598736] dump_stack+0x185/0x1d0 [ 145.602406] should_fail+0x87b/0xab0 [ 145.606169] __should_failslab+0x278/0x2a0 [ 145.610448] should_failslab+0x29/0x70 [ 145.614372] __kmalloc+0xc5/0x350 [ 145.617881] ? kobject_get_path+0x200/0x480 [ 145.622248] kobject_get_path+0x200/0x480 [ 145.626448] kobject_uevent_env+0x50d/0x2280 [ 145.630900] ? mutex_lock+0x31/0x90 [ 145.634583] ? mutex_unlock+0x15/0x80 [ 145.638423] kobject_uevent+0x6f/0x80 [ 145.642259] device_add+0x26e0/0x2cb0 [ 145.646104] ? device_add+0x17e1/0x2cb0 [ 145.650148] device_create+0x59d/0x630 [ 145.654091] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 145.659594] mac80211_hwsim_new_radio+0x5e2/0x4cf0 [ 145.664569] hwsim_new_radio_nl+0xa8d/0xda0 [ 145.668942] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 145.674773] genl_rcv_msg+0x16b1/0x1840 [ 145.678799] netlink_rcv_skb+0x378/0x600 [ 145.682908] ? genl_unbind+0x350/0x350 [ 145.686825] genl_rcv+0x63/0x80 [ 145.690140] netlink_unicast+0x1678/0x1750 [ 145.694437] ? genl_pernet_exit+0xa0/0xa0 [ 145.698628] netlink_sendmsg+0x104f/0x1350 [ 145.702923] ? netlink_getsockopt+0xc80/0xc80 [ 145.707486] ___sys_sendmsg+0xec0/0x1310 [ 145.711606] ? __fdget+0x4e/0x60 2018/06/04 18:46:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x1, 0x0, 0xf24, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101, 0x4, 0xfff, 0x3, 0x100000000, 0x0, 0x6, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x5, 0x401, 0x1ff, 0x6, 0x37f}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r3, 0x0, 0x20, 0x81}, &(0x7f0000000300)=0x18) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x3, &(0x7f0000ffb000/0x3000)=nil, 0x0) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x87) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000440)={0x1}, 0x8) r4 = accept(r1, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) socket$pptp(0x18, 0x1, 0x2) close(r4) 2018/06/04 18:46:16 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x10280, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0x7fff8000000, 0x5}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x6c, r2, 0x0, 0x70bd26, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000200)=0x0) rt_sigqueueinfo(r4, 0x3, &(0x7f0000000240)={0x10, 0x1f, 0x7fffffff, 0x10001}) 2018/06/04 18:46:16 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/40, &(0x7f0000000180)=0x28) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4c20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 145.715017] ? __fget_light+0x57/0x700 [ 145.718941] ? __fdget+0x4e/0x60 [ 145.722356] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 145.727764] ? __fget_light+0x6a3/0x700 [ 145.731819] __x64_sys_sendmsg+0x331/0x460 [ 145.736093] do_syscall_64+0x152/0x230 [ 145.740017] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 145.745227] RIP: 0033:0x455a09 [ 145.748436] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 145.756180] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 145.763468] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 145.770757] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 145.778050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 145.785345] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000020 2018/06/04 18:46:16 executing program 2: r0 = semget$private(0x0, 0x0, 0x40) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000000040)=""/153) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x74ec, 0x800) futimesat(r3, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x0, 0x2710}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x80011, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x8001, 0x4, 0x4, r4}, 0x10) 2018/06/04 18:46:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7fff, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x7f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0xf8, 0x7, [0x1, 0x64, 0x7f, 0x8001, 0x8, 0x1, 0x8001]}, 0x16) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x1ff, 0x1, 0x9}, &(0x7f0000000180)=0x10) 2018/06/04 18:46:16 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000053c0)=[{{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000003680)=""/4096, 0x1000}}, {{&(0x7f0000001080)=@nfc_llcp, 0x80, &(0x7f0000001180)}}, {{&(0x7f00000011c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/107, 0x6b}}, {{0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/23, 0x17}}, {{0x0, 0x0, &(0x7f0000004b00), 0x0, &(0x7f0000004b80)=""/100, 0x64}}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000005000)=""/35, 0x23}}, {{&(0x7f0000005040)=@llc, 0x80, &(0x7f0000005380)}}], 0x7, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) recvmmsg(r2, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x7}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/12, 0xc}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x400000000000070, 0x0, &(0x7f00000000c0)={0x77359400}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x200002, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000600)={'team0\x00', r3}) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000100)={0x9, 0x1, 'client0\x00', 0x4, "e85d6302bb0113c2", "fe004a3b2f356584a7b98bfb882cd79912905ebc1f8bbadc2c1f21aace98821f", 0xfffffffffffff3e4, 0x3}) 2018/06/04 18:46:16 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:17 executing program 6: move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000ffb000/0x3000)=nil], &(0x7f000026bfec), &(0x7f0000002000), 0x0) 2018/06/04 18:46:17 executing program 7 (fault-call:2 fault-nth:33): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r1, &(0x7f0000000080)="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", &(0x7f0000001700)=""/4096}, 0x18) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:17 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x3ff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x672, 0x9, 0x1, 0x9, "c187ac87015e77cbb30413879270832bbb83d78323edf9d3d561cf8b27cf88570311ae0aab6e0d845bfd8b0ce37d2b938251ecb06b6b9c0e2c790008f7cd7c4a", "19903a9963cb1a3f1ff8621b357ab5f89b484d230289cccedeb377e0ae011e3f", [0xf15, 0x8]}) getsockname$llc(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x10) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000040)) recvfrom$unix(r1, &(0x7f0000000000)=""/19, 0x13, 0x42, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e) [ 146.143520] FAULT_INJECTION: forcing a failure. [ 146.143520] name failslab, interval 1, probability 0, space 0, times 0 [ 146.154892] CPU: 1 PID: 9168 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 146.162191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.171563] Call Trace: [ 146.174187] dump_stack+0x185/0x1d0 [ 146.177849] should_fail+0x87b/0xab0 [ 146.181601] __should_failslab+0x278/0x2a0 [ 146.185896] should_failslab+0x29/0x70 [ 146.189839] __kmalloc_track_caller+0x209/0xcd0 [ 146.194540] ? __kernfs_new_node+0xae/0x6e0 [ 146.198894] ? kobject_put+0x304/0x4c0 [ 146.202820] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 146.208223] kstrdup_const+0x154/0x270 [ 146.212170] __kernfs_new_node+0xae/0x6e0 [ 146.216360] kernfs_new_node+0x146/0x2e0 [ 146.220463] kernfs_create_link+0x9f/0x320 [ 146.224737] sysfs_do_create_link_sd+0x19d/0x360 [ 146.229531] sysfs_create_link+0x125/0x190 [ 146.233819] device_bind_driver+0x1cd/0x510 [ 146.238184] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 146.243170] hwsim_new_radio_nl+0xa8d/0xda0 [ 146.247540] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 146.253459] genl_rcv_msg+0x16b1/0x1840 [ 146.257487] netlink_rcv_skb+0x378/0x600 [ 146.261598] ? genl_unbind+0x350/0x350 [ 146.265518] genl_rcv+0x63/0x80 [ 146.268831] netlink_unicast+0x1678/0x1750 [ 146.273102] ? genl_pernet_exit+0xa0/0xa0 [ 146.277304] netlink_sendmsg+0x104f/0x1350 [ 146.281600] ? netlink_getsockopt+0xc80/0xc80 [ 146.286161] ___sys_sendmsg+0xec0/0x1310 [ 146.290276] ? __fdget+0x4e/0x60 [ 146.293690] ? __fget_light+0x57/0x700 [ 146.297619] ? __fdget+0x4e/0x60 [ 146.301034] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 146.306445] ? __fget_light+0x6a3/0x700 [ 146.310500] __x64_sys_sendmsg+0x331/0x460 [ 146.314781] do_syscall_64+0x152/0x230 [ 146.318704] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 146.323917] RIP: 0033:0x455a09 [ 146.327128] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 146.334881] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 146.342173] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 146.349465] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 146.356761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 146.364055] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000021 2018/06/04 18:46:17 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000053c0)=[{{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000003680)=""/4096, 0x1000}}, {{&(0x7f0000001080)=@nfc_llcp, 0x80, &(0x7f0000001180)}}, {{&(0x7f00000011c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/107, 0x6b}}, {{0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/23, 0x17}}, {{0x0, 0x0, &(0x7f0000004b00), 0x0, &(0x7f0000004b80)=""/100, 0x64}}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000005000)=""/35, 0x23}}, {{&(0x7f0000005040)=@llc, 0x80, &(0x7f0000005380)}}], 0x7, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) recvmmsg(r2, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x7}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/12, 0xc}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x400000000000070, 0x0, &(0x7f00000000c0)={0x77359400}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x200002, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000600)={'team0\x00', r3}) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000100)={0x9, 0x1, 'client0\x00', 0x4, "e85d6302bb0113c2", "fe004a3b2f356584a7b98bfb882cd79912905ebc1f8bbadc2c1f21aace98821f", 0xfffffffffffff3e4, 0x3}) 2018/06/04 18:46:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="1401002c5aa394ce5584b9000000000001000000"], 0x14}, 0x1}, 0x0) fadvise64(r0, 0x0, 0x8001, 0x5) 2018/06/04 18:46:17 executing program 6: r0 = socket(0x2000000011, 0x2, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000600)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000000)='./file2\x00', 0x0) chdir(&(0x7f00000001c0)='./file2\x00') utime(&(0x7f0000000040)='../file0\x00', &(0x7f0000000180)={0x246c68a5, 0x5}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file2\x00') rename(&(0x7f00000002c0)='./file2\x00', &(0x7f0000000300)='../file0\x00') 2018/06/04 18:46:17 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:17 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100004000, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) close(r1) 2018/06/04 18:46:17 executing program 7 (fault-call:2 fault-nth:34): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="540000001d00ff00000001000000"], 0x14}, 0x1}, 0x0) 2018/06/04 18:46:17 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x41}) unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000080), 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00008fa000/0x1000)=nil, 0x1000}}) [ 146.667848] FAULT_INJECTION: forcing a failure. [ 146.667848] name failslab, interval 1, probability 0, space 0, times 0 [ 146.679206] CPU: 0 PID: 9187 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 146.686515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.695898] Call Trace: [ 146.698529] dump_stack+0x185/0x1d0 [ 146.702208] should_fail+0x87b/0xab0 [ 146.705988] __should_failslab+0x278/0x2a0 [ 146.710274] should_failslab+0x29/0x70 [ 146.714205] kmem_cache_alloc+0x12e/0xb90 [ 146.718477] ? __kernfs_new_node+0x137/0x6e0 [ 146.722930] ? kstrdup_const+0x1e0/0x270 [ 146.727058] __kernfs_new_node+0x137/0x6e0 [ 146.731336] kernfs_new_node+0x146/0x2e0 [ 146.735441] kernfs_create_link+0x9f/0x320 [ 146.739723] sysfs_do_create_link_sd+0x19d/0x360 [ 146.744522] sysfs_create_link+0x125/0x190 [ 146.748806] device_bind_driver+0x1cd/0x510 [ 146.753167] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 146.758140] hwsim_new_radio_nl+0xa8d/0xda0 [ 146.762530] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 2018/06/04 18:46:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001d00ffff7f00000000000077a51053c3e49a65c6c11f0ae9a1a4f5769e435389d063eda9f48088012815b20f7204f760f15ea4a13ba6fb1ba2e17e1a4ce41efc588bd3cdc635a3cb671459dd2a8592f5428560c465f33a8a23b0bc2c648ba42ad28967ebc44d5224bae55f"], 0x14}, 0x1}, 0x0) [ 146.768360] genl_rcv_msg+0x16b1/0x1840 [ 146.772387] netlink_rcv_skb+0x378/0x600 [ 146.776498] ? genl_unbind+0x350/0x350 [ 146.780410] genl_rcv+0x63/0x80 [ 146.783717] netlink_unicast+0x1678/0x1750 [ 146.788012] ? genl_pernet_exit+0xa0/0xa0 [ 146.792196] netlink_sendmsg+0x104f/0x1350 [ 146.796488] ? netlink_getsockopt+0xc80/0xc80 [ 146.801045] ___sys_sendmsg+0xec0/0x1310 [ 146.805172] ? __fdget+0x4e/0x60 [ 146.808585] ? __fget_light+0x57/0x700 [ 146.812530] ? __fdget+0x4e/0x60 2018/06/04 18:46:17 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000053c0)=[{{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000003680)=""/4096, 0x1000}}, {{&(0x7f0000001080)=@nfc_llcp, 0x80, &(0x7f0000001180)}}, {{&(0x7f00000011c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/107, 0x6b}}, {{0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/23, 0x17}}, {{0x0, 0x0, &(0x7f0000004b00), 0x0, &(0x7f0000004b80)=""/100, 0x64}}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000005000)=""/35, 0x23}}, {{&(0x7f0000005040)=@llc, 0x80, &(0x7f0000005380)}}], 0x7, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) recvmmsg(r2, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x7}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/12, 0xc}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x400000000000070, 0x0, &(0x7f00000000c0)={0x77359400}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x200002, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000600)={'team0\x00', r3}) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000100)={0x9, 0x1, 'client0\x00', 0x4, "e85d6302bb0113c2", "fe004a3b2f356584a7b98bfb882cd79912905ebc1f8bbadc2c1f21aace98821f", 0xfffffffffffff3e4, 0x3}) [ 146.815948] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 146.821350] ? __fget_light+0x6a3/0x700 [ 146.825400] __x64_sys_sendmsg+0x331/0x460 [ 146.829685] do_syscall_64+0x152/0x230 [ 146.833609] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 146.838823] RIP: 0033:0x455a09 [ 146.842029] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 146.849774] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 146.857069] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 2018/06/04 18:46:17 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x2000) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001440)={'bridge0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001480)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001580)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000015c0)={'team0\x00', 0x0}) accept4$packet(r1, &(0x7f0000001680)={0x0, 0x0, 0x0}, &(0x7f00000016c0)=0x14, 0x800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001700)={0x0, @loopback}, &(0x7f0000001740)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000019c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x210001}, 0xc, &(0x7f0000001980)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="00002abd7000fddbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="ac010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000008000008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000500000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000010000008000600", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040007000000080007000000000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400080000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7], 0x1c8}, 0x1, 0x0, 0x0, 0x800}, 0x4000040) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000040)="f546689694826e92f59edea24275b0c4") getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000140)=""/138, &(0x7f0000000100)=0x8a) [ 146.864360] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 146.871660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 146.878954] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000022 2018/06/04 18:46:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:17 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) socket$key(0xf, 0x3, 0x2) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[0xfffffff0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000140)={@loopback, @loopback, @rand_addr}, &(0x7f0000000180)=0xc) 2018/06/04 18:46:18 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:18 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000640)='/dev/amidi#\x00', 0xff, 0x10400) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000680), &(0x7f00000006c0)=0x4) 2018/06/04 18:46:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000002800)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/32, 0x20}, {&(0x7f0000000080)=""/105, 0x69}, {&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000001c0)=""/132, 0x84}], 0x4, &(0x7f00000002c0)=""/227, 0xe3, 0x200}, 0x2}, {{&(0x7f00000003c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002700)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/188, 0xbc}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/124, 0x7c}, {&(0x7f0000001600)=""/128, 0x80}], 0x6, &(0x7f0000002780)=""/83, 0x53, 0x4}, 0x4}], 0x2, 0x20, &(0x7f0000001680)) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:18 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000053c0)=[{{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000003680)=""/4096, 0x1000}}, {{&(0x7f0000001080)=@nfc_llcp, 0x80, &(0x7f0000001180)}}, {{&(0x7f00000011c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/107, 0x6b}}, {{0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/23, 0x17}}, {{0x0, 0x0, &(0x7f0000004b00), 0x0, &(0x7f0000004b80)=""/100, 0x64}}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000005000)=""/35, 0x23}}, {{&(0x7f0000005040)=@llc, 0x80, &(0x7f0000005380)}}], 0x7, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) recvmmsg(r2, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x7}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/12, 0xc}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x400000000000070, 0x0, &(0x7f00000000c0)={0x77359400}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x200002, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000600)={'team0\x00', r3}) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x100) [ 147.228464] alg: No test for authenc(digest_null,ecb(cipher_null)) (authenc(digest_null-generic,ecb-cipher_null)) 2018/06/04 18:46:18 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001d00ffff0000000000000000010000007b2d3076c8d35c99"], 0x14}, 0x1}, 0x0) 2018/06/04 18:46:18 executing program 5: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3f, 0x40301) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000340), &(0x7f0000000280)) set_tid_address(&(0x7f0000000100)) 2018/06/04 18:46:18 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000040)={0x1, 0x1}) r4 = dup3(r0, r1, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r4}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/06/04 18:46:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0xffffffffffffff01, 0x4) 2018/06/04 18:46:18 executing program 7 (fault-call:2 fault-nth:35): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:18 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:18 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000053c0)=[{{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000003680)=""/4096, 0x1000}}, {{&(0x7f0000001080)=@nfc_llcp, 0x80, &(0x7f0000001180)}}, {{&(0x7f00000011c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/107, 0x6b}}, {{0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/23, 0x17}}, {{0x0, 0x0, &(0x7f0000004b00), 0x0, &(0x7f0000004b80)=""/100, 0x64}}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000005000)=""/35, 0x23}}, {{&(0x7f0000005040)=@llc, 0x80, &(0x7f0000005380)}}], 0x7, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) recvmmsg(r2, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x7}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/12, 0xc}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x400000000000070, 0x0, &(0x7f00000000c0)={0x77359400}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x200002, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000600)={'team0\x00', r3}) 2018/06/04 18:46:18 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0x1, 0x1f, 0x304001) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xa67, 0x66, 0x9, 0x7, 0x10000, 0x3, 0x3e, 0x7, 0x66, 0x40, 0x53, 0xffffffff00000000, 0x401, 0x38, 0x1, 0x1, 0x3, 0x6}, [{0x0, 0x471a, 0x1, 0xafba, 0xffffffffffffffff, 0x4, 0x9, 0x5}, {0x6, 0x9, 0x8001, 0xd05, 0x9, 0x0, 0x6, 0x2}], "287fca300c289bb6b5fd66661e88c021ef7e8d6fff7989e4689d5f243cd7ede3ffad93949071381307c62c6be1033ca78f9dd980b16a1e2a857987f27157bf2f2b21e4ed78a9a1c91c15208fe8cf2169cbe04ddd9777e3a4590d5647dc660fe31d1e621e76b759a42cea3cc4bcd97356e1d90c0250885addb98f450109cbd5af5db15f078022bb54bc306e8a55be73271b7ee76b0110f887764c3d3cd1fd4541760cd4dca7189931f7228f0931ab986800d239fc7f8f8937279a5cee92efd31381e2144c"}, 0x174) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000740)="6e65742f69636d703600b34555a399dba342d83b9a2814a302a901a9cab918e0e592bd28e5e0c7cfef3f9e72d4a1600f5381340044348ab90f894da561e72ad57322a60c4445c3bfcaa2bac9f438e52cba5dd46a7338a6534717637d3667e3bcaa639fb5f3f989bf1192ff7aa8aac18e46655008d00dc41fff7f157caa80704d68e5cc0c049c0d66ca50ae7be66f") ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ppoll(&(0x7f00000003c0)=[{r2}], 0x1, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f0000000440), 0x8) [ 147.991288] FAULT_INJECTION: forcing a failure. [ 147.991288] name failslab, interval 1, probability 0, space 0, times 0 [ 148.002791] CPU: 0 PID: 9260 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 148.010093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.019475] Call Trace: [ 148.022212] dump_stack+0x185/0x1d0 [ 148.025886] should_fail+0x87b/0xab0 [ 148.029674] __should_failslab+0x278/0x2a0 [ 148.033956] should_failslab+0x29/0x70 [ 148.037883] kmem_cache_alloc+0x12e/0xb90 [ 148.042062] ? rcu_all_qs+0x32/0x1f0 [ 148.045832] ? mutex_lock+0x31/0x90 [ 148.045863] ? __kernfs_new_node+0x137/0x6e0 2018/06/04 18:46:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000000040)='\'ppp1^\x00', 0x1) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r1, 0xa, 0x1}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 148.045907] ? kstrdup_const+0x1ff/0x270 2018/06/04 18:46:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="140000001d00ffff000200000000000081000000"], 0x14}, 0x1}, 0x0) 2018/06/04 18:46:19 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:19 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000053c0)=[{{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000003680)=""/4096, 0x1000}}, {{&(0x7f0000001080)=@nfc_llcp, 0x80, &(0x7f0000001180)}}, {{&(0x7f00000011c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/107, 0x6b}}, {{0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/23, 0x17}}, {{0x0, 0x0, &(0x7f0000004b00), 0x0, &(0x7f0000004b80)=""/100, 0x64}}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000005000)=""/35, 0x23}}, {{&(0x7f0000005040)=@llc, 0x80, &(0x7f0000005380)}}], 0x7, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) recvmmsg(r2, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x7}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/12, 0xc}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x400000000000070, 0x0, &(0x7f00000000c0)={0x77359400}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x200002, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) 2018/06/04 18:46:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0xffffffffffffff01, 0x4) [ 148.045957] __kernfs_new_node+0x137/0x6e0 [ 148.045994] kernfs_new_node+0x146/0x2e0 [ 148.046029] kernfs_create_link+0x9f/0x320 [ 148.046065] sysfs_do_create_link_sd+0x19d/0x360 [ 148.046100] sysfs_create_link+0x125/0x190 [ 148.046145] device_bind_driver+0x36f/0x510 [ 148.046186] mac80211_hwsim_new_radio+0x7e2/0x4cf0 2018/06/04 18:46:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="1410000076b10fe2000000000000000000000000"], 0x14}, 0x1}, 0x0) [ 148.046231] hwsim_new_radio_nl+0xa8d/0xda0 2018/06/04 18:46:19 executing program 7 (fault-call:2 fault-nth:36): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 148.046272] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 148.046301] genl_rcv_msg+0x16b1/0x1840 [ 148.046350] netlink_rcv_skb+0x378/0x600 [ 148.046395] ? genl_unbind+0x350/0x350 [ 148.046425] genl_rcv+0x63/0x80 [ 148.046451] netlink_unicast+0x1678/0x1750 [ 148.046504] ? genl_pernet_exit+0xa0/0xa0 [ 148.046537] netlink_sendmsg+0x104f/0x1350 [ 148.046591] ? netlink_getsockopt+0xc80/0xc80 [ 148.046653] ___sys_sendmsg+0xec0/0x1310 [ 148.046705] ? __fdget+0x4e/0x60 [ 148.046746] ? __fget_light+0x57/0x700 [ 148.046781] ? __fdget+0x4e/0x60 [ 148.046826] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 148.046863] ? __fget_light+0x6a3/0x700 [ 148.046930] __x64_sys_sendmsg+0x331/0x460 [ 148.046970] do_syscall_64+0x152/0x230 [ 148.047005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 148.047027] RIP: 0033:0x455a09 [ 148.047044] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 148.047076] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 148.047095] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 148.047112] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 148.047129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 148.047147] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000023 [ 148.430813] FAULT_INJECTION: forcing a failure. [ 148.430813] name failslab, interval 1, probability 0, space 0, times 0 [ 148.430849] CPU: 0 PID: 9295 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 148.430864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.430876] Call Trace: [ 148.430915] dump_stack+0x185/0x1d0 [ 148.430954] should_fail+0x87b/0xab0 [ 148.431014] __should_failslab+0x278/0x2a0 [ 148.431058] should_failslab+0x29/0x70 [ 148.431089] kmem_cache_alloc+0x12e/0xb90 [ 148.431119] ? __kernfs_new_node+0x137/0x6e0 [ 148.431153] ? kstrdup_const+0x1e0/0x270 [ 148.431201] __kernfs_new_node+0x137/0x6e0 [ 148.431239] kernfs_new_node+0x146/0x2e0 [ 148.431275] kernfs_create_link+0x9f/0x320 [ 148.431311] sysfs_do_create_link_sd+0x19d/0x360 [ 148.431353] sysfs_create_link+0x125/0x190 [ 148.431399] device_bind_driver+0x1cd/0x510 [ 148.431439] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 148.431484] hwsim_new_radio_nl+0xa8d/0xda0 [ 148.431527] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 148.431557] genl_rcv_msg+0x16b1/0x1840 [ 148.431609] netlink_rcv_skb+0x378/0x600 [ 148.431662] ? genl_unbind+0x350/0x350 [ 148.431693] genl_rcv+0x63/0x80 [ 148.431719] netlink_unicast+0x1678/0x1750 [ 148.431773] ? genl_pernet_exit+0xa0/0xa0 [ 148.431808] netlink_sendmsg+0x104f/0x1350 [ 148.431860] ? netlink_getsockopt+0xc80/0xc80 [ 148.431914] ___sys_sendmsg+0xec0/0x1310 [ 148.431965] ? __fdget+0x4e/0x60 [ 148.432004] ? __fget_light+0x57/0x700 [ 148.432041] ? __fdget+0x4e/0x60 [ 148.432089] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 148.432126] ? __fget_light+0x6a3/0x700 [ 148.432193] __x64_sys_sendmsg+0x331/0x460 [ 148.432233] do_syscall_64+0x152/0x230 2018/06/04 18:46:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@remote, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/uinput\x00', 0x4004, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000500)={0x0, 0x100}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000580)={0x7, 0x7fffffff, 0x8000, 0x20, 0xd45, 0x1ac2b2c5, 0x6, 0x2, r3}, &(0x7f00000005c0)=0x20) r4 = semget$private(0x0, 0x3, 0x6a) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getgroups(0x3, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) r8 = getegid() mq_getsetattr(r2, &(0x7f0000000040)={0x8, 0x0, 0x872, 0x8001, 0x4, 0x2, 0x8, 0x3}, 0x0) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f00000002c0)={{0x6, r5, r6, r7, r8, 0x3, 0x8}, 0x3, 0x9, 0x3ff}) 2018/06/04 18:46:19 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000053c0)=[{{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000003680)=""/4096, 0x1000}}, {{&(0x7f0000001080)=@nfc_llcp, 0x80, &(0x7f0000001180)}}, {{&(0x7f00000011c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/107, 0x6b}}, {{0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/23, 0x17}}, {{0x0, 0x0, &(0x7f0000004b00), 0x0, &(0x7f0000004b80)=""/100, 0x64}}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000005000)=""/35, 0x23}}, {{&(0x7f0000005040)=@llc, 0x80, &(0x7f0000005380)}}], 0x7, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) recvmmsg(r2, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x7}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/12, 0xc}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x400000000000070, 0x0, &(0x7f00000000c0)={0x77359400}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x200002, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00000002c0)) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) 2018/06/04 18:46:19 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:19 executing program 5: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x11, &(0x7f0000000180), 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000100)={'nat\x00', 0x0, 0x4, 0xb3, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000040)=""/179}, &(0x7f00000001c0)=0x78) 2018/06/04 18:46:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000e4000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000c7b982ff6c13c9d656015f42bcf4f88cd7d9dc034dc6e49e2023e5c0c003239042bfe9296f44d0316af601af6cacc3aabc4c6b22765938e686dc99c76d0a18dc0702fe036c21b922b9493d5ba7883fd60ce1b1b77dbf3b5063e116d2c681917228bebacd5a13476a0cac6327bc1e672d97921aabcbe16459d202f9099ff3c9dcfa46a86812263937e3c40601af9036210f1eceb3ed70a744cefc698b102f8c7a0685c9141f71a98d82e68542e0c28fa130f521a67cc2bc623ba0e2b41e4b702faef9cf68a0158b24bd4337eb6c61920f7bf1c5d665b2f5eea008b1"], 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x88) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/06/04 18:46:19 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3f) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/fib_trie\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x2, 0xffffffffffff3991, 0x7, 0x6, 0x4, 0x8}) sendfile(r0, r1, &(0x7f0000000300), 0x8001) 2018/06/04 18:46:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x408401, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x50080}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x1a, 0x200, 0x70bd28, 0x25dfdbfe, {0x13}, [@typed={0x1c, 0x41, @str='/proc/self/net/pfkey\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000180)=0x3f) 2018/06/04 18:46:19 executing program 7 (fault-call:2 fault-nth:37): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 148.432271] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 148.432294] RIP: 0033:0x455a09 [ 148.432310] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 148.432344] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 148.432360] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 148.432377] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 148.432394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 148.432412] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000024 [ 148.881478] FAULT_INJECTION: forcing a failure. [ 148.881478] name failslab, interval 1, probability 0, space 0, times 0 [ 148.892882] CPU: 0 PID: 9315 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 148.900187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.909565] Call Trace: [ 148.912207] dump_stack+0x185/0x1d0 [ 148.915897] should_fail+0x87b/0xab0 [ 148.919691] __should_failslab+0x278/0x2a0 [ 148.923976] should_failslab+0x29/0x70 [ 148.927914] __kmalloc+0xc5/0x350 [ 148.931400] ? kobject_get_path+0x200/0x480 [ 148.935760] kobject_get_path+0x200/0x480 [ 148.939950] kobject_uevent_env+0x50d/0x2280 [ 148.944406] kobject_uevent+0x6f/0x80 [ 148.948245] driver_bound+0x868/0x9b0 [ 148.952087] ? sysfs_create_link+0x125/0x190 [ 148.956543] device_bind_driver+0x4de/0x510 [ 148.960911] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 148.965892] hwsim_new_radio_nl+0xa8d/0xda0 [ 148.970261] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 148.976092] genl_rcv_msg+0x16b1/0x1840 [ 148.980119] netlink_rcv_skb+0x378/0x600 [ 148.984228] ? genl_unbind+0x350/0x350 [ 148.988149] genl_rcv+0x63/0x80 [ 148.991546] netlink_unicast+0x1678/0x1750 [ 148.995838] ? genl_pernet_exit+0xa0/0xa0 [ 149.000028] netlink_sendmsg+0x104f/0x1350 [ 149.004330] ? netlink_getsockopt+0xc80/0xc80 [ 149.008889] ___sys_sendmsg+0xec0/0x1310 [ 149.013012] ? __fdget+0x4e/0x60 [ 149.016430] ? __fget_light+0x57/0x700 [ 149.020361] ? __fdget+0x4e/0x60 [ 149.023782] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 149.029193] ? __fget_light+0x6a3/0x700 [ 149.033241] __x64_sys_sendmsg+0x331/0x460 [ 149.037520] do_syscall_64+0x152/0x230 [ 149.041444] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 149.046655] RIP: 0033:0x455a09 [ 149.049856] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 149.057590] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 149.064883] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 149.072177] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/04 18:46:20 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r1, 0x9) 2018/06/04 18:46:20 executing program 6: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000040)={0x10, 0xffffeffffffffffc, 0xfffffffffffffff9, 0x2}, 0x10) 2018/06/04 18:46:20 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:20 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty, 0x2}, 0xff04) ftruncate(r0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r2, &(0x7f0000000040)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000080)}, 0x0) r3 = fcntl$dupfd(r0, 0x1000000000406, r2) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000200)) recvfrom$llc(r3, &(0x7f00000000c0)=""/152, 0xfffffffffffffd5e, 0x0, 0x0, 0x0) [ 149.079471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 149.086763] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000025 2018/06/04 18:46:20 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000053c0)=[{{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000003680)=""/4096, 0x1000}}, {{&(0x7f0000001080)=@nfc_llcp, 0x80, &(0x7f0000001180)}}, {{&(0x7f00000011c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/107, 0x6b}}, {{0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/23, 0x17}}, {{0x0, 0x0, &(0x7f0000004b00), 0x0, &(0x7f0000004b80)=""/100, 0x64}}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000005000)=""/35, 0x23}}, {{&(0x7f0000005040)=@llc, 0x80, &(0x7f0000005380)}}], 0x7, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) recvmmsg(r2, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x7}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/12, 0xc}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x400000000000070, 0x0, &(0x7f00000000c0)={0x77359400}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x200002, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00000002c0)) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) 2018/06/04 18:46:20 executing program 6: r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0) ptrace$poke(0x4, r0, &(0x7f0000000240), 0x10001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000540)={0x0, 0xfffffffffffffd8a, "3132afe6a4329e467443f930828fd63f458df63bcf94d2074dc31cd6c2d1bb80c904b368f382ad15efd297d0afe25499a435ca05395af2a5cebcf546a9f9ac7d3d6460d2d31718457f602c6ddae30ee278a9ce1c6adfff4dce13733ef0e4a55afdf15884f0fc8451ccf252fa1f356605cdf3dd167f64ce748c6839e2016173efe23c8c4df6d13ab981bb146b791965aea21b0a9db47624"}, &(0x7f0000000140)=0x8a6870b3f8518ed3) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYBLOB="52007f020000020100ffff0500"], 0x14) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000180)=""/98, &(0x7f0000000200)=0x62) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x3, r1}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000040)={{0x80000007fffffff, 0x401}, {0x9, 0x6}, 0xfffffffffffffffe, 0x1, 0x800000000008}) getpriority(0x2, r0) 2018/06/04 18:46:20 executing program 5: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="733c6d9740034d01421ef49826ce442a7ff8e7628c3cf56d11ec53fd2b56e743", 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000080), 0x80000000) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001240)) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r2 = semget(0x0, 0x2, 0x2) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000200)=""/4096) bind$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x7, 0x80000000, 0x1, 0x6, 0x1f, 0x3}, 0x100000001}, 0xa) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) 2018/06/04 18:46:20 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/06/04 18:46:20 executing program 7 (fault-call:2 fault-nth:38): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x78, 0x2d, 0x100, 0x70bd2c, 0x25dfdbfc, {0xd}, [@typed={0x28, 0x6, @str='{(&posix_acl_accessposix_acl_access\x00'}, @typed={0x4, 0x68}, @generic="dd2536d1e5d2b7c4fbcba498ed21caf231c8a5c480160876af28373121a2203d6a57376f9617b6d31b6d5071c387fe33e3489aa9e3fb"]}, 0x78}, 0x1}, 0x0) 2018/06/04 18:46:20 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:20 executing program 0: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:20 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000053c0)=[{{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000003680)=""/4096, 0x1000}}, {{&(0x7f0000001080)=@nfc_llcp, 0x80, &(0x7f0000001180)}}, {{&(0x7f00000011c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/107, 0x6b}}, {{0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/23, 0x17}}, {{0x0, 0x0, &(0x7f0000004b00), 0x0, &(0x7f0000004b80)=""/100, 0x64}}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000005000)=""/35, 0x23}}, {{&(0x7f0000005040)=@llc, 0x80, &(0x7f0000005380)}}], 0x7, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) recvmmsg(r2, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x7}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/12, 0xc}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x400000000000070, 0x0, &(0x7f00000000c0)={0x77359400}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x200002, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00000002c0)) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) [ 150.067662] FAULT_INJECTION: forcing a failure. [ 150.067662] name failslab, interval 1, probability 0, space 0, times 0 [ 150.079106] CPU: 1 PID: 9363 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 150.086445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.095821] Call Trace: [ 150.098454] dump_stack+0x185/0x1d0 [ 150.102141] should_fail+0x87b/0xab0 [ 150.105921] __should_failslab+0x278/0x2a0 [ 150.110204] should_failslab+0x29/0x70 [ 150.114154] __kmalloc+0xc5/0x350 [ 150.117647] ? kobject_get_path+0x200/0x480 [ 150.122007] kobject_get_path+0x200/0x480 [ 150.126204] kobject_uevent_env+0x50d/0x2280 [ 150.130667] kobject_uevent+0x6f/0x80 [ 150.134505] driver_bound+0x868/0x9b0 [ 150.138339] ? sysfs_create_link+0x125/0x190 [ 150.142797] device_bind_driver+0x4de/0x510 [ 150.147166] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 150.152149] hwsim_new_radio_nl+0xa8d/0xda0 [ 150.156515] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 150.162343] genl_rcv_msg+0x16b1/0x1840 [ 150.166373] netlink_rcv_skb+0x378/0x600 [ 150.170485] ? genl_unbind+0x350/0x350 [ 150.174405] genl_rcv+0x63/0x80 [ 150.177709] netlink_unicast+0x1678/0x1750 [ 150.181977] ? genl_pernet_exit+0xa0/0xa0 [ 150.186180] netlink_sendmsg+0x104f/0x1350 [ 150.190471] ? netlink_getsockopt+0xc80/0xc80 [ 150.195025] ___sys_sendmsg+0xec0/0x1310 [ 150.199149] ? __fdget+0x4e/0x60 [ 150.202562] ? __fget_light+0x57/0x700 [ 150.206496] ? __fdget+0x4e/0x60 [ 150.209908] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 150.215315] ? __fget_light+0x6a3/0x700 [ 150.219372] __x64_sys_sendmsg+0x331/0x460 [ 150.223653] do_syscall_64+0x152/0x230 [ 150.227582] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 150.232799] RIP: 0033:0x455a09 [ 150.236005] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 150.243754] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 150.251047] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 150.258337] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/04 18:46:21 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0) 2018/06/04 18:46:21 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000053c0)=[{{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000003680)=""/4096, 0x1000}}, {{&(0x7f0000001080)=@nfc_llcp, 0x80, &(0x7f0000001180)}}, {{&(0x7f00000011c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/107, 0x6b}}, {{0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/23, 0x17}}, {{0x0, 0x0, &(0x7f0000004b00), 0x0, &(0x7f0000004b80)=""/100, 0x64}}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000005000)=""/35, 0x23}}, {{&(0x7f0000005040)=@llc, 0x80, &(0x7f0000005380)}}], 0x7, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) recvmmsg(r2, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x7}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/12, 0xc}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x400000000000070, 0x0, &(0x7f00000000c0)={0x77359400}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x200002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) 2018/06/04 18:46:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000001c0)=0xf8de, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x4000020030}, 0xc) write$binfmt_misc(r0, &(0x7f0000000140)={'syz1'}, 0x4) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="05"], 0x1) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f0000000180)="c6", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000000)='<', 0x1) write(r0, &(0x7f0000000340)="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", 0x3d6) 2018/06/04 18:46:21 executing program 2: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) getsockname(r0, &(0x7f0000000100)=@nl=@unspec, &(0x7f0000000180)=0x80) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001640)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000040)=[{0x28, 0x29, 0x2, "4bc333b81b8776f310863be08e4068346a"}], 0x28}}], 0x2, 0x0) [ 150.265626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 150.272922] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000026 2018/06/04 18:46:21 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:21 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4802, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000140)={0x8, 0xbe6d, 0xfffffffffffff1b5, 0x3, [], [], [], 0x3ff, 0x9, 0x8, 0x7b72, "e98dbfad11ce54644a8e70ef0e8c988a"}) r1 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000002c0)=""/126) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/96, 0x60}, {&(0x7f00000003c0)=""/18, 0x12}], 0x2, 0x0) ioctl$int_in(r2, 0x800000c0045002, &(0x7f0000000040)=0x1fffff) readv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/6, 0x6}, {&(0x7f0000000e00)=""/85, 0x55}], 0x2) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000080)) 2018/06/04 18:46:21 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x40, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x200, 0x6, 0x38, 0x5, 0x8, 0x6, 0x20000000000000, 0x5, 0x80000001, 0x800, 0x3, 0x8001}) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000200)=[{0x28}, {0x1000006}]}, 0x10) 2018/06/04 18:46:21 executing program 6: epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)="0b7d805374877286b5e4f2", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r0 = creat(&(0x7f0000000000)='/\x00', 0xa) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/06/04 18:46:21 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:21 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000053c0)=[{{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000003680)=""/4096, 0x1000}}, {{&(0x7f0000001080)=@nfc_llcp, 0x80, &(0x7f0000001180)}}, {{&(0x7f00000011c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/107, 0x6b}}, {{0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/23, 0x17}}, {{0x0, 0x0, &(0x7f0000004b00), 0x0, &(0x7f0000004b80)=""/100, 0x64}}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000005000)=""/35, 0x23}}, {{&(0x7f0000005040)=@llc, 0x80, &(0x7f0000005380)}}], 0x7, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) recvmmsg(r2, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x7}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/12, 0xc}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x400000000000070, 0x0, &(0x7f00000000c0)={0x77359400}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) 2018/06/04 18:46:21 executing program 7 (fault-call:2 fault-nth:39): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:21 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8000, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="be7743df027c2654806e413e4690e9ec", 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001d00ffff00000000000000000100000088152e3d2072797d6272465e4d"], 0x14}, 0x1}, 0x0) 2018/06/04 18:46:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f0000000080)=[{r0, 0x1110}, {r0, 0x200}], 0x2, 0x101) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x40400) [ 150.711223] FAULT_INJECTION: forcing a failure. [ 150.711223] name failslab, interval 1, probability 0, space 0, times 0 [ 150.722648] CPU: 0 PID: 9414 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 150.729946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.739319] Call Trace: [ 150.741948] dump_stack+0x185/0x1d0 [ 150.745621] should_fail+0x87b/0xab0 [ 150.749380] __should_failslab+0x278/0x2a0 [ 150.753664] should_failslab+0x29/0x70 [ 150.757585] __kmalloc_node_track_caller+0x24b/0x11b0 [ 150.762806] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 150.768192] ? kobject_uevent_env+0x15c0/0x2280 [ 150.772878] __alloc_skb+0x2cb/0x9e0 [ 150.776595] ? kobject_uevent_env+0x15c0/0x2280 [ 150.781279] kobject_uevent_env+0x15c0/0x2280 [ 150.785798] kobject_uevent+0x6f/0x80 [ 150.789608] driver_bound+0x868/0x9b0 [ 150.793423] ? sysfs_create_link+0x125/0x190 [ 150.797844] device_bind_driver+0x4de/0x510 [ 150.802177] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 150.807124] hwsim_new_radio_nl+0xa8d/0xda0 [ 150.811458] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 150.817259] genl_rcv_msg+0x16b1/0x1840 [ 150.821254] netlink_rcv_skb+0x378/0x600 [ 150.825333] ? genl_unbind+0x350/0x350 [ 150.829224] genl_rcv+0x63/0x80 [ 150.832515] netlink_unicast+0x1678/0x1750 [ 150.836773] ? genl_pernet_exit+0xa0/0xa0 [ 150.840925] netlink_sendmsg+0x104f/0x1350 [ 150.845182] ? netlink_getsockopt+0xc80/0xc80 [ 150.849701] ___sys_sendmsg+0xec0/0x1310 [ 150.853787] ? __fdget+0x4e/0x60 [ 150.857168] ? __fget_light+0x57/0x700 [ 150.861068] ? __fdget+0x4e/0x60 [ 150.864448] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 150.869825] ? __fget_light+0x6a3/0x700 [ 150.873834] __x64_sys_sendmsg+0x331/0x460 [ 150.878081] do_syscall_64+0x152/0x230 [ 150.881995] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 150.887192] RIP: 0033:0x455a09 [ 150.890381] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 150.898095] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 2018/06/04 18:46:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7a0, 0x20000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x8000, 0x80}) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x32, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 150.905362] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 150.912633] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 150.919902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 150.927168] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000027 2018/06/04 18:46:21 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000053c0)=[{{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000003680)=""/4096, 0x1000}}, {{&(0x7f0000001080)=@nfc_llcp, 0x80, &(0x7f0000001180)}}, {{&(0x7f00000011c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/107, 0x6b}}, {{0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/23, 0x17}}, {{0x0, 0x0, &(0x7f0000004b00), 0x0, &(0x7f0000004b80)=""/100, 0x64}}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000005000)=""/35, 0x23}}, {{&(0x7f0000005040)=@llc, 0x80, &(0x7f0000005380)}}], 0x7, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) 2018/06/04 18:46:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="140000001d00ffff0000002ae9ec4952d22c3b00"], 0x14}, 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x8000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x40, 0x300, 0x70bd26, 0x25dfdbfc, {0x1e}, [@typed={0x8, 0x5e, @fd=r1}, @generic="6182baca7cc29f6f"]}, 0x24}, 0x1, 0x0, 0x0, 0x20000880}, 0x24004010) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x2, 0x625, 0x4}) 2018/06/04 18:46:22 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4802, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000140)={0x8, 0xbe6d, 0xfffffffffffff1b5, 0x3, [], [], [], 0x3ff, 0x9, 0x8, 0x7b72, "e98dbfad11ce54644a8e70ef0e8c988a"}) r1 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000002c0)=""/126) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/96, 0x60}, {&(0x7f00000003c0)=""/18, 0x12}], 0x2, 0x0) ioctl$int_in(r2, 0x800000c0045002, &(0x7f0000000040)=0x1fffff) readv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/6, 0x6}, {&(0x7f0000000e00)=""/85, 0x55}], 0x2) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000080)) 2018/06/04 18:46:22 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00'}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:22 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4802, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000140)={0x8, 0xbe6d, 0xfffffffffffff1b5, 0x3, [], [], [], 0x3ff, 0x9, 0x8, 0x7b72, "e98dbfad11ce54644a8e70ef0e8c988a"}) r1 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000002c0)=""/126) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/96, 0x60}, {&(0x7f00000003c0)=""/18, 0x12}], 0x2, 0x0) ioctl$int_in(r2, 0x800000c0045002, &(0x7f0000000040)=0x1fffff) readv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/6, 0x6}, {&(0x7f0000000e00)=""/85, 0x55}], 0x2) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000080)) 2018/06/04 18:46:22 executing program 7 (fault-call:2 fault-nth:40): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x204000) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000000)) keyctl$get_persistent(0x16, 0x0, 0x0) 2018/06/04 18:46:22 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000000000005043872d8d49000d000000000006ca68adf114611663c52748c2b8c5eff29897884093813effa2a3ae516a9f1376b8c8597ff0d17da8769479ca35c2f47136984feebbce2b186d3c6c7f1f742d191f1ba89790be6552dfcc3033d84ab02437b6c7e695fa5098031b2e5d90f2a5bf7f6fee0a7f5dfe7e535c5cc6bb6ecf71c9fb62fc868da23eb84ecb54df5f2f4252f4009520d134706df6fe8c519a42272f859cc82b3a5b7499832fe4bc31763db465aecd6a0693d6112022a867c47f1d0c0d5af25949c10fa6e486a5c9e2bca838755a3276028b3e18e5a27c48f7cfaf477e9a8b76b3902a93d3e58d2168ab083cfce874ea2f5103b074c46b5e10435585387453bbbf00a60d3dc6ce654111f0351df4def3673515184972757f0199e950b392f8dc2b72728a8dfd000000000000000000000000"], 0x20}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) 2018/06/04 18:46:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000005407000000000000000bdb1a090aff4cc3d0525a97fac7a3bd43038cb76d56f08f93a3927257d05442aa58cbc097e056e5e4067ef621db6767dce6be574b43adce2e2ee503d9c840bf8752934ea1a6126f563610b915d2f21c28314fd0304660f777c5005117397dd2d347873c00dfe5c8093d736a5a3ad9a1bbeedd018524d21fd1ae327570263f"], 0x14}, 0x1}, 0x0) 2018/06/04 18:46:22 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040)=0x8, 0x4) unshare(0x40000400) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x7ff, 0x4) ioctl$LOOP_SET_DIRECT_IO(r2, 0x1265, 0x0) 2018/06/04 18:46:22 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:22 executing program 6: clone(0x3ffe, &(0x7f00008dcfff), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000002000)) clone(0x0, &(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) waitid(0x3, 0x0, &(0x7f0000000080), 0xa0000003, 0x0) 2018/06/04 18:46:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)={0x14, 0x1d, 0xffffffffffffffff, 0x70bdaa, 0x25dfdbfc, {0x1}}, 0x14}, 0x1}, 0x0) [ 151.459531] FAULT_INJECTION: forcing a failure. [ 151.459531] name failslab, interval 1, probability 0, space 0, times 0 [ 151.470955] CPU: 1 PID: 9443 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 151.478258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.487516] IPVS: ftp: loaded support on port[0] = 21 [ 151.487634] Call Trace: [ 151.495421] dump_stack+0x185/0x1d0 [ 151.499091] should_fail+0x87b/0xab0 [ 151.502869] __should_failslab+0x278/0x2a0 [ 151.507156] should_failslab+0x29/0x70 [ 151.511095] __kmalloc+0xc5/0x350 [ 151.514586] ? kobject_get_path+0x200/0x480 [ 151.518944] kobject_get_path+0x200/0x480 [ 151.523138] kobject_uevent_env+0x50d/0x2280 [ 151.527596] ? queue_work_on+0x11e/0x1c0 [ 151.531695] kobject_uevent+0x6f/0x80 [ 151.535530] driver_bound+0x868/0x9b0 [ 151.539367] ? sysfs_create_link+0x125/0x190 [ 151.543833] device_bind_driver+0x4de/0x510 [ 151.548200] mac80211_hwsim_new_radio+0x7e2/0x4cf0 [ 151.553186] hwsim_new_radio_nl+0xa8d/0xda0 2018/06/04 18:46:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/229, 0xe5}, {&(0x7f0000000140)=""/253, 0xfd}], 0x2) fcntl$setpipe(r0, 0x407, 0x5) 2018/06/04 18:46:22 executing program 5: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x8) getdents64(r1, &(0x7f00009ecfad)=""/83, 0x53) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0x7) open$dir(&(0x7f0000000000)='./file0\x00', 0x88000, 0x30) 2018/06/04 18:46:22 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket(0x10, 0x803, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) [ 151.557560] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 151.563389] genl_rcv_msg+0x16b1/0x1840 [ 151.567417] netlink_rcv_skb+0x378/0x600 [ 151.571532] ? genl_unbind+0x350/0x350 [ 151.575451] genl_rcv+0x63/0x80 [ 151.578759] netlink_unicast+0x1678/0x1750 [ 151.583052] ? genl_pernet_exit+0xa0/0xa0 [ 151.587244] netlink_sendmsg+0x104f/0x1350 [ 151.591542] ? netlink_getsockopt+0xc80/0xc80 [ 151.596099] ___sys_sendmsg+0xec0/0x1310 [ 151.600220] ? __fdget+0x4e/0x60 [ 151.603633] ? __fget_light+0x57/0x700 [ 151.607563] ? __fdget+0x4e/0x60 [ 151.610979] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 151.616389] ? __fget_light+0x6a3/0x700 [ 151.620439] __x64_sys_sendmsg+0x331/0x460 [ 151.624721] do_syscall_64+0x152/0x230 [ 151.628648] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 151.633858] RIP: 0033:0x455a09 [ 151.637066] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 151.644814] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 151.652104] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 151.659396] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 151.666714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 151.674003] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000028 2018/06/04 18:46:22 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000000000005043872d8d49000d000000000006ca68adf114611663c52748c2b8c5eff29897884093813effa2a3ae516a9f1376b8c8597ff0d17da8769479ca35c2f47136984feebbce2b186d3c6c7f1f742d191f1ba89790be6552dfcc3033d84ab02437b6c7e695fa5098031b2e5d90f2a5bf7f6fee0a7f5dfe7e535c5cc6bb6ecf71c9fb62fc868da23eb84ecb54df5f2f4252f4009520d134706df6fe8c519a42272f859cc82b3a5b7499832fe4bc31763db465aecd6a0693d6112022a867c47f1d0c0d5af25949c10fa6e486a5c9e2bca838755a3276028b3e18e5a27c48f7cfaf477e9a8b76b3902a93d3e58d2168ab083cfce874ea2f5103b074c46b5e10435585387453bbbf00a60d3dc6ce654111f0351df4def3673515184972757f0199e950b392f8dc2b72728a8dfd000000000000000000000000"], 0x20}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) [ 151.894257] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 18:46:23 executing program 7 (fault-call:2 fault-nth:41): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:23 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000004ffc)=0x1) read(r1, &(0x7f0000000340)=""/143, 0xfffffc68) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) 2018/06/04 18:46:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x200, 0x400140) socket$bt_cmtp(0x1f, 0x3, 0x5) write$vnet(r1, &(0x7f0000000200)={0x1, {&(0x7f0000000080)=""/146, 0x92, &(0x7f0000000140)=""/141, 0x3, 0x7}}, 0x68) 2018/06/04 18:46:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="149204001d00ffff0000000003000000010000000563ae21e41c4b5b91b6ebf6e933d433f079db672056e86484a9bdb8ec5719615ee7452ccd6f5931327e38240e38f388c9981927f41095bb7cce941876d50850bbcc36c61528388d148c5e7886012f9e3204fdad9d82afa390eac5125c85d00dab9085a109863fdad4d06c667ab8fc629f64732a7753aa40eb62f95c77ed5cca58a4db1e29e5"], 0x14}, 0x1}, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x44) 2018/06/04 18:46:23 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:23 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/229, 0xe5}, {&(0x7f0000000140)=""/253, 0xfd}], 0x2) fcntl$setpipe(r0, 0x407, 0x5) 2018/06/04 18:46:23 executing program 2: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) write(r1, &(0x7f0000001100), 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000, 0x0) pread64(r4, &(0x7f0000001200)=""/4096, 0x1000, 0x0) tkill(r0, 0x16) 2018/06/04 18:46:23 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) socket$inet6(0xa, 0x1000000000002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) [ 152.147211] FAULT_INJECTION: forcing a failure. [ 152.147211] name failslab, interval 1, probability 0, space 0, times 0 [ 152.158670] CPU: 0 PID: 9505 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 152.165973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.175340] Call Trace: [ 152.177968] dump_stack+0x185/0x1d0 [ 152.181637] should_fail+0x87b/0xab0 [ 152.185390] __should_failslab+0x278/0x2a0 [ 152.189690] should_failslab+0x29/0x70 [ 152.193613] __kmalloc+0xc5/0x350 [ 152.197111] ? ieee80211_register_hw+0x1a3b/0x49d0 [ 152.202073] ? ieee80211_register_hw+0x1795/0x49d0 [ 152.207040] ieee80211_register_hw+0x1a3b/0x49d0 [ 152.211849] mac80211_hwsim_new_radio+0x2e99/0x4cf0 [ 152.216920] hwsim_new_radio_nl+0xa8d/0xda0 [ 152.221286] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 152.227115] genl_rcv_msg+0x16b1/0x1840 [ 152.231145] netlink_rcv_skb+0x378/0x600 [ 152.235260] ? genl_unbind+0x350/0x350 [ 152.239180] genl_rcv+0x63/0x80 [ 152.242489] netlink_unicast+0x1678/0x1750 [ 152.246781] ? genl_pernet_exit+0xa0/0xa0 [ 152.250965] netlink_sendmsg+0x104f/0x1350 [ 152.255255] ? netlink_getsockopt+0xc80/0xc80 [ 152.259811] ___sys_sendmsg+0xec0/0x1310 [ 152.263932] ? __fdget+0x4e/0x60 [ 152.267349] ? __fget_light+0x57/0x700 [ 152.271278] ? __fdget+0x4e/0x60 [ 152.274698] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 152.280104] ? __fget_light+0x6a3/0x700 [ 152.284158] __x64_sys_sendmsg+0x331/0x460 [ 152.288441] do_syscall_64+0x152/0x230 [ 152.292368] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.297580] RIP: 0033:0x455a09 [ 152.300792] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 152.308538] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 152.315829] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 152.323120] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 152.330410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 152.337704] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000029 2018/06/04 18:46:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) capget(&(0x7f0000000080)={0x200f1526, r2}, &(0x7f00000000c0)={0x3, 0x8, 0x3ff, 0x5, 0x5, 0x34c}) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x70bd29, 0x4, {0x3}}, 0x14}, 0x1}, 0x4) r3 = add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="393c32cafc279bf060deb928accb8682ed8bd0103e7142959fe9ddd82f56c4ce34f37bf43a5e45587be2dfd22bdb8285886cd1a94d64efd471b3bdffdbd7193f54adc6ed9597c96d2da8005bebf003a5c27a6835cca3ff295da93e6de45c9d5089e3c82d32e3c3ea0d4b50c3b0062e508567692c31bd924106f6c30c318924bb3ee11b9e96cbb31bc02b", 0x8a, 0xfffffffffffffffe) keyctl$revoke(0x3, r3) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000001c0)={{0xa58, 0x9}, {0x4}, 0x8, 0x2, 0xaa6}) 2018/06/04 18:46:24 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) socket$inet6(0xa, 0x1000000000002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) 2018/06/04 18:46:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001d00ff7f000000000400000001000000d7d6fab281830ade9492c31011778543e1f8ec66479cce404b19624516758dbe091c6387ea1690dbb68a4a61b9296d82e8c88352b7b0b422278fcd7080710c8a769a1c1500008ad63de3ea93e046369898aa4f12d9b6042d182e9b041d6f550b921ae31af19191b0239af5dcbe6c4df13c37fc9c9860a6888e4cf72314c31592446b779f0c1b9474a6473d72696d0ee682ffe1c414492b5aad936ebbb2a9885d3a1649333393267b97e1eba4175d2596576c9b2478e9dfe64dc8c3aa71f1071d1cf7c29462f85664809b2c296a1753da58abbaa5"], 0x14}, 0x1}, 0x0) 2018/06/04 18:46:24 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/229, 0xe5}, {&(0x7f0000000140)=""/253, 0xfd}], 0x2) fcntl$setpipe(r0, 0x407, 0x5) 2018/06/04 18:46:24 executing program 7 (fault-call:2 fault-nth:42): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:46:24 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:24 executing program 2: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) write(r1, &(0x7f0000001100), 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000, 0x0) pread64(r4, &(0x7f0000001200)=""/4096, 0x1000, 0x0) tkill(r0, 0x16) 2018/06/04 18:46:24 executing program 5: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=0x20001, 0x10270) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x402, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/33) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xc8, r1, 0x10, 0x70bd2a, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x529d}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x23a}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000000}, 0x810) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x23, &(0x7f0000000400)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2}}, 0x0, 0x0, 0x0, "e6b68c861975c7a61118a7bee192e6e8b7c82052664b7b43e08f60ada7f21b10d52c59185bea93367629af0961e083cb1dead8efb30aa8569a33e88a06e9748a5dfa38757a2d0e11b7eafa492ef7ca4d"}, 0xd8) [ 153.538656] FAULT_INJECTION: forcing a failure. [ 153.538656] name failslab, interval 1, probability 0, space 0, times 0 [ 153.550116] CPU: 1 PID: 9546 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 153.557409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.566778] Call Trace: [ 153.569397] dump_stack+0x185/0x1d0 [ 153.573062] should_fail+0x87b/0xab0 [ 153.576837] __should_failslab+0x278/0x2a0 [ 153.581133] should_failslab+0x29/0x70 [ 153.585051] __kmalloc+0xc5/0x350 [ 153.588535] ? device_add+0x132/0x2cb0 [ 153.592457] device_add+0x132/0x2cb0 [ 153.596215] ? rcu_all_qs+0x32/0x1f0 [ 153.599968] ? _cond_resched+0x3c/0xd0 [ 153.603887] ? mutex_lock+0x31/0x90 [ 153.607546] wiphy_register+0x2475/0x3180 [ 153.611753] ieee80211_register_hw+0x39ab/0x49d0 [ 153.616560] mac80211_hwsim_new_radio+0x2e99/0x4cf0 [ 153.621626] hwsim_new_radio_nl+0xa8d/0xda0 [ 153.626000] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 153.631838] genl_rcv_msg+0x16b1/0x1840 [ 153.635876] netlink_rcv_skb+0x378/0x600 [ 153.639989] ? genl_unbind+0x350/0x350 [ 153.643911] genl_rcv+0x63/0x80 [ 153.647219] netlink_unicast+0x1678/0x1750 [ 153.651512] ? genl_pernet_exit+0xa0/0xa0 [ 153.655692] netlink_sendmsg+0x104f/0x1350 [ 153.659989] ? netlink_getsockopt+0xc80/0xc80 [ 153.664542] ___sys_sendmsg+0xec0/0x1310 [ 153.668663] ? __fdget+0x4e/0x60 [ 153.672078] ? __fget_light+0x57/0x700 [ 153.676006] ? __fdget+0x4e/0x60 [ 153.679428] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 153.684836] ? __fget_light+0x6a3/0x700 2018/06/04 18:46:24 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) socket$inet6(0xa, 0x1000000000002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) 2018/06/04 18:46:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/04 18:46:24 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/229, 0xe5}, {&(0x7f0000000140)=""/253, 0xfd}], 0x2) fcntl$setpipe(r0, 0x407, 0x5) [ 153.688889] __x64_sys_sendmsg+0x331/0x460 [ 153.693170] do_syscall_64+0x152/0x230 [ 153.697108] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.702318] RIP: 0033:0x455a09 [ 153.705524] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 153.713267] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 153.720560] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 153.727848] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 153.735488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 153.742777] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000002a 2018/06/04 18:46:24 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x2, 0xce, &(0x7f00000003c0)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0xffffffe4}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/06/04 18:46:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x40) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000080)=0xfffffffffffffb12) 2018/06/04 18:46:24 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/229, 0xe5}, {&(0x7f0000000140)=""/253, 0xfd}], 0x2) 2018/06/04 18:46:24 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x803, 0x100000001) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) 2018/06/04 18:46:24 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/06/04 18:46:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) poll(&(0x7f0000000040)=[{r0, 0x141}, {r0, 0x400}, {r0, 0x4}, {r0, 0x20}, {r0, 0x8020}, {r0, 0x100}, {r0, 0x200}, {r0, 0x2}], 0x8, 0x2496) 2018/06/04 18:46:25 executing program 7 (fault-call:2 fault-nth:43): r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) [ 154.134126] FAULT_INJECTION: forcing a failure. [ 154.134126] name failslab, interval 1, probability 0, space 0, times 0 [ 154.145544] CPU: 0 PID: 9587 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 154.152841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.162209] Call Trace: [ 154.164832] dump_stack+0x185/0x1d0 [ 154.168499] should_fail+0x87b/0xab0 [ 154.172272] __should_failslab+0x278/0x2a0 [ 154.176567] should_failslab+0x29/0x70 [ 154.180512] __kmalloc+0xc5/0x350 [ 154.184021] ? get_device_parent+0x708/0xaa0 [ 154.188490] get_device_parent+0x708/0xaa0 [ 154.192769] device_add+0x699/0x2cb0 [ 154.196522] ? rcu_all_qs+0x32/0x1f0 [ 154.200277] ? _cond_resched+0x3c/0xd0 [ 154.204219] wiphy_register+0x2475/0x3180 [ 154.208425] ieee80211_register_hw+0x39ab/0x49d0 [ 154.213198] mac80211_hwsim_new_radio+0x2e99/0x4cf0 [ 154.218234] hwsim_new_radio_nl+0xa8d/0xda0 [ 154.222581] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 154.228397] genl_rcv_msg+0x16b1/0x1840 [ 154.232385] netlink_rcv_skb+0x378/0x600 [ 154.236454] ? genl_unbind+0x350/0x350 [ 154.240339] genl_rcv+0x63/0x80 [ 154.243623] netlink_unicast+0x1678/0x1750 [ 154.247858] ? genl_pernet_exit+0xa0/0xa0 [ 154.252025] netlink_sendmsg+0x104f/0x1350 [ 154.256310] ? netlink_getsockopt+0xc80/0xc80 [ 154.260840] ___sys_sendmsg+0xec0/0x1310 [ 154.264928] ? __fdget+0x4e/0x60 [ 154.268302] ? __fget_light+0x57/0x700 [ 154.272214] ? __fdget+0x4e/0x60 [ 154.275611] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 154.280999] ? __fget_light+0x6a3/0x700 [ 154.285051] __x64_sys_sendmsg+0x331/0x460 [ 154.289296] do_syscall_64+0x152/0x230 [ 154.293189] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.298380] RIP: 0033:0x455a09 [ 154.301585] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 154.309329] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 154.316609] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 154.323881] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 154.331157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 154.338416] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000002b [ 154.353475] ------------[ cut here ]------------ [ 154.358358] kernfs: ns required in 'ieee80211' for 'phy80' [ 154.364188] WARNING: CPU: 1 PID: 9587 at fs/kernfs/dir.c:759 kernfs_add_one+0x675/0xab0 [ 154.372333] Kernel panic - not syncing: panic_on_warn set ... [ 154.372333] [ 154.379713] CPU: 1 PID: 9587 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 154.386981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.396337] Call Trace: [ 154.398938] dump_stack+0x185/0x1d0 [ 154.402598] panic+0x39d/0x940 [ 154.405851] ? disable_trace_on_warning+0x18/0xd0 [ 154.410728] __warn+0x40f/0x580 [ 154.414039] ? kernfs_add_one+0x675/0xab0 [ 154.418221] report_bug+0x72a/0x880 [ 154.421886] ? kernfs_add_one+0x675/0xab0 [ 154.426065] ? kernfs_add_one+0x675/0xab0 [ 154.430233] do_error_trap+0x1c1/0x620 [ 154.434143] do_invalid_op+0x46/0x50 [ 154.437858] invalid_op+0x14/0x20 [ 154.441312] RIP: 0010:kernfs_add_one+0x675/0xab0 [ 154.446060] RSP: 0018:ffff8801acd6ef48 EFLAGS: 00010282 [ 154.451423] RAX: 000000000000002e RBX: ffff8801287901d8 RCX: 0000000000000000 [ 154.458686] RDX: ffffc9000219d000 RSI: 000000000001b7f0 RDI: 000000000001b7f1 [ 154.465953] RBP: ffff8801acd6eff0 R08: 0000000001080020 R09: 0000000000000002 [ 154.473229] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801339fe098 [ 154.480492] R13: 0000000000000000 R14: 0000000000000000 R15: ffff880130449670 [ 154.487782] ? kernfs_add_one+0x675/0xab0 [ 154.491960] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 154.497419] ? kernfs_get+0x22/0xd0 [ 154.501065] kernfs_create_link+0x1e0/0x320 [ 154.505429] sysfs_do_create_link_sd+0x19d/0x360 [ 154.510188] sysfs_create_link+0x125/0x190 [ 154.514424] device_add+0x157d/0x2cb0 [ 154.518242] ? rcu_all_qs+0x32/0x1f0 [ 154.521957] ? _cond_resched+0x3c/0xd0 [ 154.525896] wiphy_register+0x2475/0x3180 [ 154.530092] ieee80211_register_hw+0x39ab/0x49d0 [ 154.534872] mac80211_hwsim_new_radio+0x2e99/0x4cf0 [ 154.539915] hwsim_new_radio_nl+0xa8d/0xda0 [ 154.544247] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 154.550075] genl_rcv_msg+0x16b1/0x1840 [ 154.554078] netlink_rcv_skb+0x378/0x600 [ 154.558162] ? genl_unbind+0x350/0x350 [ 154.562068] genl_rcv+0x63/0x80 [ 154.565364] netlink_unicast+0x1678/0x1750 [ 154.569627] ? genl_pernet_exit+0xa0/0xa0 [ 154.573789] netlink_sendmsg+0x104f/0x1350 [ 154.578063] ? netlink_getsockopt+0xc80/0xc80 [ 154.582583] ___sys_sendmsg+0xec0/0x1310 [ 154.586667] ? __fdget+0x4e/0x60 [ 154.590077] ? __fget_light+0x57/0x700 [ 154.594011] ? __fdget+0x4e/0x60 [ 154.597420] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 154.602792] ? __fget_light+0x6a3/0x700 [ 154.606795] __x64_sys_sendmsg+0x331/0x460 [ 154.611054] do_syscall_64+0x152/0x230 [ 154.614972] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.620616] RIP: 0033:0x455a09 [ 154.623797] RSP: 002b:00007ff1a86f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 154.631506] RAX: ffffffffffffffda RBX: 00007ff1a86f46d4 RCX: 0000000000455a09 [ 154.638773] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 154.646051] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 154.653316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 154.660578] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 000000000000002b [ 154.668307] Dumping ftrace buffer: [ 154.671840] (ftrace buffer empty) [ 154.675536] Kernel Offset: disabled [ 154.679154] Rebooting in 86400 seconds..