[....] 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[ 28.190572] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 31.549850] random: sshd: uninitialized urandom read (32 bytes read) [ 31.918276] random: sshd: uninitialized urandom read (32 bytes read) [ 33.132690] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.47' (ECDSA) to the list of known hosts. [ 38.589729] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/24 03:20:19 fuzzer started 2018/05/24 03:20:20 dialing manager at 10.128.0.26:46257 [ 61.556849] can: request_module (can-proto-0) failed. [ 61.568064] can: request_module (can-proto-0) failed. 2018/05/24 03:20:44 kcov=true, comps=false 2018/05/24 03:20:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETSF(r2, 0x5405, &(0x7f0000000000)) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/05/24 03:20:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c000000200001020000000000000000020000000000000000000a00000008000b00000000001400180062306230000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/05/24 03:20:50 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000ac0)=[{&(0x7f0000000740)}, {&(0x7f0000000180)}], 0x2, 0x81806) 2018/05/24 03:20:50 executing program 4: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, &(0x7f0000000500)) open$dir(&(0x7f0000000040)='./file0\x00', 0xfc884903efcd411a, 0x0) 2018/05/24 03:20:50 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40480923, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)}) 2018/05/24 03:20:50 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x7}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) read(r0, &(0x7f0000000380)=""/4096, 0x35) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/24 03:20:50 executing program 6: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008f000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x8132, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000000c0)="8d", 0x1) 2018/05/24 03:20:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f00000000c0)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001380)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/20, 0x14}, 0x0) write$binfmt_elf64(r0, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x3cd) [ 69.842010] IPVS: ftp: loaded support on port[0] = 21 [ 69.916705] IPVS: ftp: loaded support on port[0] = 21 [ 69.956563] IPVS: ftp: loaded support on port[0] = 21 [ 69.965772] IPVS: ftp: loaded support on port[0] = 21 [ 70.004429] IPVS: ftp: loaded support on port[0] = 21 [ 70.009888] IPVS: ftp: loaded support on port[0] = 21 [ 70.013273] IPVS: ftp: loaded support on port[0] = 21 [ 70.022255] IPVS: ftp: loaded support on port[0] = 21 [ 71.757153] ip (4661) used greatest stack depth: 54520 bytes left [ 71.945401] ip (4679) used greatest stack depth: 53880 bytes left [ 72.653259] ip (4736) used greatest stack depth: 53768 bytes left [ 73.053083] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.059648] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.114999] device bridge_slave_0 entered promiscuous mode [ 73.363926] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.370454] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.383182] device bridge_slave_0 entered promiscuous mode [ 73.398167] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.404635] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.412775] device bridge_slave_1 entered promiscuous mode [ 73.423335] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.429819] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.455058] device bridge_slave_0 entered promiscuous mode [ 73.478027] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.484508] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.499899] device bridge_slave_0 entered promiscuous mode [ 73.519878] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.526383] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.535720] device bridge_slave_0 entered promiscuous mode [ 73.544763] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.551199] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.572926] device bridge_slave_0 entered promiscuous mode [ 73.589973] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.596476] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.611609] device bridge_slave_0 entered promiscuous mode [ 73.619525] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.626024] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.641392] device bridge_slave_0 entered promiscuous mode [ 73.659254] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.665744] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.675444] device bridge_slave_1 entered promiscuous mode [ 73.689591] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.703218] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.709667] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.730209] device bridge_slave_1 entered promiscuous mode [ 73.738172] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.744643] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.773136] device bridge_slave_1 entered promiscuous mode [ 73.784691] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.791154] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.817689] device bridge_slave_1 entered promiscuous mode [ 73.827797] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.834254] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.857612] device bridge_slave_1 entered promiscuous mode [ 73.879771] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.886928] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.893355] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.907881] device bridge_slave_1 entered promiscuous mode [ 73.921426] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.929325] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.935807] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.956560] device bridge_slave_1 entered promiscuous mode [ 73.975374] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.982911] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.996020] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.049177] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.064811] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.097694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.158683] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.187690] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.212390] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.233429] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.253161] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.321771] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.403746] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.580547] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.715942] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.762135] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.795603] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.819888] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.882533] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.904089] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.939376] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.958287] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.983987] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.028994] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.037637] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.048114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.084173] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.094581] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.107801] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.141344] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.216387] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.223402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.236248] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.243196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.274663] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.281668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.310587] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.318214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.344643] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.352609] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.360307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.373732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.415676] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.426339] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.433654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.455766] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.462833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.508672] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.517471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.553606] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.560925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.579361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.590435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.610751] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.619871] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.626917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.673010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.727911] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.741773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.966153] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.973236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.043671] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.054122] team0: Port device team_slave_0 added [ 76.075462] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.099313] team0: Port device team_slave_0 added [ 76.163364] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.178918] team0: Port device team_slave_0 added [ 76.193508] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.213844] team0: Port device team_slave_0 added [ 76.252200] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.277911] team0: Port device team_slave_0 added [ 76.296419] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.305969] team0: Port device team_slave_1 added [ 76.347507] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.374292] team0: Port device team_slave_1 added [ 76.388430] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.399424] team0: Port device team_slave_0 added [ 76.414081] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.425630] team0: Port device team_slave_0 added [ 76.439237] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.450931] team0: Port device team_slave_1 added [ 76.463817] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.482331] team0: Port device team_slave_1 added [ 76.498979] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.507008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.533389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.562737] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.574963] team0: Port device team_slave_1 added [ 76.598422] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.609657] team0: Port device team_slave_0 added [ 76.620020] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.636961] team0: Port device team_slave_1 added [ 76.651307] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.660011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.668484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.678796] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.706243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.722323] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.755085] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.762146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.771804] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.791020] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.798927] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.806928] team0: Port device team_slave_1 added [ 76.820625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.829483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.846725] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.862150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.883395] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.900417] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.915926] team0: Port device team_slave_1 added [ 76.931304] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.938660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.947356] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.963330] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.971636] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.980851] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.988839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.006939] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.039731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.071642] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.094941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.102786] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.111844] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.119944] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.131262] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.149143] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.160349] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.169123] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.180339] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.203135] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.222930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.237731] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.246937] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.263579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.274153] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.282864] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.301447] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.312801] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.320744] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.335476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.355639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.384960] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.403668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.430589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.438590] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.446869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.455612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.464623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.473255] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.482898] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.492619] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.511696] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.525774] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.533184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.550267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.558385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.566554] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.582328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.598523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.614699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.627778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.645685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.653318] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.661315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.682433] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.697832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.714289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.737481] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.745377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.756626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.777717] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.785876] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.799568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.818637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.845203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.874220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.902562] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.910819] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.949013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.010486] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.018380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.036336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.082375] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.093430] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.123129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.158668] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.168571] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.181982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.899787] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.906270] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.913140] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.919588] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.936258] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.946883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.966458] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.972923] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.979690] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.986110] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.998876] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.005862] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.012311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.019153] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.025589] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.036164] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.050491] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.056943] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.063728] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.070143] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.077963] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.291883] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.298365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.305216] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.311669] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.409391] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.422734] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.429218] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.435994] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.442429] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.450162] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.524460] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.530970] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.537822] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.544279] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.617739] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.643760] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.650236] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.657076] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.663510] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.721920] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.992414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.010323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.047757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.077785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.106736] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.119540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.126849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.022273] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.410517] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.584939] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.631392] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.660444] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.863238] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.871971] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.200381] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.242711] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.255276] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.297767] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.320375] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.541075] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.692892] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.717210] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.723543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.731632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.973896] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.050474] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.056817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.068745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.098496] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.125341] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.160212] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.166640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.178191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.219623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.242347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.328498] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.334842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.347130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.511805] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.518252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.538798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.632604] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.840777] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.874752] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.900241] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.911989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.924807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.970930] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.977606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.007873] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.051557] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.285344] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.327911] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.745298] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.769989] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/24 03:21:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="280000002000011700000000000000000214000000000000000000000400010008000100ac1414bb"], 0x1}, 0x1}, 0x0) 2018/05/24 03:21:16 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000331000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f000057c000/0x2000)=nil) memfd_create(&(0x7f0000000080)='keyring\x00', 0x0) 2018/05/24 03:21:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000280)={0x20000000000000e8, &(0x7f00000000c0)}) 2018/05/24 03:21:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:16 executing program 1: 2018/05/24 03:21:17 executing program 1: 2018/05/24 03:21:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:17 executing program 7: 2018/05/24 03:21:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETSF(r2, 0x5405, &(0x7f0000000000)) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/05/24 03:21:17 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="637fff6f757000") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x49, "8fa3137c0c2716e1bde45d136cbe0671232757364010175ae5dfbd4fc6ad62739719a90afc99ec501f9996644db45d66719e2affcb8dde345165246292b68ea25cd04aace282b99239"}, &(0x7f0000000300)=0x51) close(r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x1d2, "4cd520db432469f32489a395b902a13ade8b4bdba96c34e79f49f1c7ff44e44b1806d5f5c4ba798ff9647d4329e8954a5854c446cb24e1a7296da2e9c0623c8d7e7492f016dd22becf210cd497cceec0765153a09387545ba11d35b98303e093c0bfbf3bc2dbc9523cee4d2f454924d496"}, &(0x7f0000000040)=0x24) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x8000, 0x6, 0x9, r3}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xfffffffffffffffe}, 0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)=ANY=[]) ioctl$KDDELIO(r1, 0x4b35, 0xa9) 2018/05/24 03:21:17 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x758, 0x1, 0x43, 0x8, 0x7, 0x8, 0x7, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x21, 0x4177, 0x5f56}, 0x10) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)={0x0, r2}) accept$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) 2018/05/24 03:21:17 executing program 1: 2018/05/24 03:21:17 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000680)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000006c0)={0x6, 0x7, 0x1}, 0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000008040000ffffffff280100002801000028010000ffffffffffffffff380300003803000038030000ffffffff04000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x468) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000580)={0x0, 0x1ff, 0x30, 0x8, 0x7fffffff}, &(0x7f00000005c0)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000600)={r3, 0x3, "c4bc36"}, &(0x7f0000000640)=0xb) 2018/05/24 03:21:17 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) ioctl(r0, 0x2000008915, &(0x7f0000000300)="c626262c8523bf012cf66fc8c25c94adc21788df7036caacbca6222de0b0b21f7c2621822ed0c6333a215d1a8819dd1f3f90b1318ad3f5de8da06603e8bb7364b191d490c110a4396467c200503e0b353d178453a7dd4fb77cbaa9ba80b83f854cbf9ca693fe63b089e0aa4fb39dda79572c447d8f5ae887d55fff07000047775a1331da4e646632d447c572bffc9462b4f467add19fc16ee8c898559277e8467368c20dae61da361d26b7c21a30c83055ba4ea946d57804932199") socket$bt_hidp(0x1f, 0x3, 0x6) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='statm\x00') munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) read(r2, &(0x7f0000000040)=""/230, 0x20000126) 2018/05/24 03:21:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:17 executing program 4: unshare(0x50000000) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x24480, 0x0) semget(0x3, 0x4, 0x0) preadv(r0, &(0x7f0000002280)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0xffffffffffffffff) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps_rollup\x00') ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) 2018/05/24 03:21:18 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f94fda)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) unshare(0x2000400) recvmsg(r0, &(0x7f0000f95fd7)={&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)=""/37, 0xffffff8b}], 0x38d, &(0x7f0000000140)}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/42, &(0x7f0000000140)=0x2a) 2018/05/24 03:21:18 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={'ip_vti0\x00', 0x8080000000}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r0, 0x80001040045010, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x718, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x40}, &(0x7f0000000140)=0x8) r3 = msgget(0x1, 0x0) msgsnd(r3, &(0x7f00000001c0)={0x3, "a3115efd9e1613ddb6c6d96240f7a79e969d9080d51d98978acbecd7299578718d4d0d552d4f11b8514f6033d890b4bbcb5d0768f100c1b8759709fcd71f4597057436b196f4bc815e4cd9f3"}, 0x54, 0x800) 2018/05/24 03:21:18 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1374, 0x0, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x11c, 0x1}}, &(0x7f0000000280)=0xb0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'bcsf0\x00', {0x2, 0x4e23}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x800) 2018/05/24 03:21:18 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) rt_sigtimedwait(&(0x7f0000000000)={0x4}, 0x0, &(0x7f0000000040), 0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setpipe(r0, 0x408, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000240)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) setreuid(r3, r4) dup2(r0, r2) 2018/05/24 03:21:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x14200, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x2, 0x4) ioctl(r0, 0x5, &(0x7f0000000140)) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) 2018/05/24 03:21:18 executing program 7: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000002200)=""/4096, 0x1000}], 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x1, &(0x7f0000000140), &(0x7f0000000100)=0x10) 2018/05/24 03:21:18 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x31566ce8049f4d07, @time={0x0, 0x1c9c380}, 0x0, {}, 0x0, 0x0, 0x10000}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) 2018/05/24 03:21:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) [ 97.247921] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 97.312256] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 97.362813] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 97.403888] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/05/24 03:21:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETSF(r2, 0x5405, &(0x7f0000000000)) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/05/24 03:21:19 executing program 4: unshare(0x40000000) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="104f9790036785bcbf9b4bef117dd00600000000000000002b2eff6be4b04d240ca895b3927200c071842f990a79ad466afcc215aa29f09fec300eba3d7f259f7298ec5117", 0x45) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x80104592, &(0x7f0000000040)) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x100) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/05/24 03:21:19 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e24, 0x100000001, @loopback={0x0, 0x1}, 0x7fffffff}}}, &(0x7f0000000100)=0x84) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x1, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xbc, 0x80) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000200)=0x7fffffff) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000180)={"485c0000810000000000000007008200000080808a084defb46992d900"}, &(0x7f00000001c0)=0x7a) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r2, 0x200}, 0x8) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000500)=""/206) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x10, 0xfffffffffffffce7) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f00000002c0)={&(0x7f0000000280)=[0x5, 0x0, 0x4000000000000000, 0x3, 0x1000], 0x5, 0x4, 0x3, 0x9, 0x0, 0x3, {0x7, 0xfffffffffffffff8, 0x1, 0x8, 0x0, 0xff, 0x3ff, 0xffffffffffff8001, 0x40, 0x1ff, 0x800000000000, 0x8, 0x7, 0x1, "724ca03dcffc7b41d1fd3fccde81368359a5cf8d8555059372a7f361fa875a9b"}}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000600)={0x0, @multicast2, @rand_addr}, &(0x7f0000000640)=0xc) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000680)=r6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioprio_set$pid(0x3, r3, 0x80000000) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000000380)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/05/24 03:21:19 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) open_by_handle_at(r0, &(0x7f0000000080)={0x9d, 0x1, "3d6337873416da540fec0ceb0ca5d662916dc75dbba0dad23cc47b7ae5ad5e12d9b80dc178c4576d6036589950e6b8ae4a64fc95a1d0e959ec023598fcf275b20fe77c9548cdca98a9e6c29d97b9d4f3867b240dcb3e415666f4e7ab0cfc9cb4d6f8d201325a32ebfa7f5fc5a604abfe923c3ccbf8835af195d81cda2fa1da77a6dac2d1782662b2b5269a4bc70e96ded4eb3cecf1"}, 0x84000) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x4, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000280)={r1, 0x0, 0x6, "0d107e091a4d27347a3f5690761825c0c882b77bf63f78016e0e1f7bdfe2eae28ebf30819ec1dd11c5c79c57f55ad611c3bd2784b8696f8bb675d9ee46185a7e7a4a50af0ac1ca16e9faa25898f17c9a2df2b4c31ac06f97410466b8908a7d7aec4e49099a76c32f3456b24b38a6c2bbee24e91240184373edf2352c7e5d007cf21040ebc8d8898f7bb061763b832b1925fb77f1b2aa7fa746d45f0c1df1e61213a4e709beefb3053e4755648b08b6105126d9babd06c4015cb7d3f80ca3a0e8cf674e99b4c2ef77aa0e53cdac6a7cd2210dca6da1dc8cdad3bb95c2b265249120f51f9ad23d19fd58658275f8f8a07228e7b75840a70961777a82308f9d54074c7f94c9ff28480de6a16383d0d9d25422e9b4f7703cfe4da952dd16d5cf594b5fb01fb06f98116c253347533c2485ab28395bb53bd01aa2bb96d433066e3982b6fedbf0bc1197ca6296d65f73e08063532960511baf81b1c3d2be87e01bdf5a641aeaab6761bf057e1944df833d20135a5a7358629d6718439b3eb99e89ea4b96042d86703bfaa629e7a5ed871b9fed3567cb7fdd1cb758b3d9d44a64a3d1aec92f8ee5cc1df448bb6568d18fdf146a711a7f2dacb3cc16286664af7554a7b025379805b789464d50ec0011f443089679c61e45fad449be8fa14a3ac7f5ff9015c86f5caef7da1da50e548ecdd1693272ac1da68f2c0225fb75e66e7f3f9b25103a4e9d83bbd23fc8c6397e544c9a318b3f1da48e742dc8bd17f906a8d1aa449fee74caa8f93f9a0f4af5e2bbc582324fb2ad7345ef6cb3aebaf46c94dda9fecb2174204ba3c1d153246647d06592b0456ac449e4e9f61f0ccb7f64bd45328d73d2337a9e43e4fcf11a6335a006dca8dc1b95e0eadf622e139d9523c26d20aed28bdb111a3faf2ddfe0f23314749aad08bd88e5f0dfc7b11b03d5ec06e29919388617d640a833a05256316c3be13dfea07df2a9a63bb4364c211df85b0c5a01b8bb241aa370e3016cdbb29c55370f95d40f4ad91efafd344086197e6ff4bffaa7bab1e71e8464c56ff01886bef20f248b8cb922072e9f20f1041b727fb3e37cd65ab5dc964232416d50da71773650ec4be9f50ca347bc2ff69bbf4521f5346a99d9d8d2667eecd7d611e5a67124a4cc526a5c15a635d41256a50da747e056a2276e4d7fb05eedc419312fed653450d1e6837ab4c85404394bd655f6e4256cde30da33c3712cf6ddc16f4f503e909a547628caa3b79d918d4fce313904fa513c59fbcc0479fb4b88615bf0d248471848e82e4117e235e16bc4b313f8a14df650ace4ad45f688aa2a47f16248cc8645ed4398d73285c259f77311de12881b3ba2198a28590a6541324f9101a0367c20b55b2c1486b70b88279caa9450263f82a59a0295ba1418a1261be574a19a0ee2f462723a8e04d5dd179e433b7d298fa1d9531a72853ffb765a855ad6aa52941d54975687628f62585aa7d2ff4fc61ee67624e3efad95ea940c1bf7adb3892a8cad30b81fd3a7b03d7b79214cad9b70b5b994c1c70b0d80527920ab33da79b012c94e4515dcabb384e83affa0ae2d0059600c3520fd709b94cd008455a9427f57f81d4d7ec1389ef4b4f5bb76f822e8d53a42eaf2729df637a0d845b1edfe862ca0ef066e11f4e5affa4256c785aff146e3695c4f8cbaa306358f2afbe45e34fd3cbb702d912eeda7b6f5c756208efe13b9c07612757669bf4a12d6467e1865c317bdaf6b13396d9455d0e5b4c40d562bf340373d2fc6663868078edda8c4c0ed8b6323e7869adbcabd2af1d17a8333281b7b79497b373776306ed0b0765e678e415646c418c1f431c37ca25232b7ac95d610bb702bd27364c535596f5586d6b4bb856ebd0ea7931ed59335751ca848253368e29f3e580b76ac6c91a80aa0ab9540464ee3ce39aca1447e3c1db38e5c2de8230322ab1eddf5f239157118e47deda54a0241c3452cca8b68bfca779f77eaf1d2f61fe5402576cbc6da61e71cc7b428a49fff99a772088d46e5edf8cd5528540f3c851f6fe1aac82c71442db9ffc32c66e41117e1bfdd520ce521df0aca122e16ee349ebe25ca6926451794b1295289e18a1aca1207f70e19430f4b786aa11d1389b4e40f84f6f5b0c1b7fd0c269e1322814f1f64a7d2fc1c1b877ff5ba11996f1068de0e440511af8d3a9e00c9216bb352acce3d902fe9414ce238929909a7cc7fa0ce7e032781547d4288aed762f102254128365b9a006fc9a99595097b4fbe1b28d12749ba3aba07d6102b8a3d87a5a271a313352314efa70ed1994184e95bb8d423caaf06269e54e66f47acb1c43fab66b20e77389cc439643736cbf412893aafd7adda39e682167354a12b241aa9f1cac7967da1efec1287fd58d18049e96baa0c1af9eb283879bf66a9df1f779a241831d3f4cae5c8cc20712e1360cf6186e181b3768cddd7618e645f61c3307b95b06d3db2dabf249c3d397c86639574d4fdb7c04aa7cf53ca300ed2a50a9023829ba8cabe7f384c774767ee520a0870710e0ac36bdd61271700e5b3f3f7cc0a9ca297cbb5fbfbd805aec89c1482e1e2c6c82238fddb41c088cafb9e56b1c7563893d93c1258f767094150dedacaa2284054078f6fc4a28f4d716e558394df72a5a1c3adf106e42b8c815a4453a5b801ef1da8db8a6591e4a01e6c392783db301fd19517fc7382c9f0879d1cdc83c280afd63925723c6df6338feb0eeb8779804648576accafcd1bf8321b9cc65e8cfd492f22d20c290d80941c27a8ed12c798cd3ae3b9bb3d6a64562d4ec2d6c8437bbccf370fc8e604fa39e405ef1cb8abd1a34a27ae7d01f59ca2d82edb495395279b7af092b37ea09a8684590031af0834736ea42ac8d7eeb441c3fd64fbf919cca9a10b8a7487abaa90a50166b27f71ed8189efc9a0bdea4649f70ab0c6210dba3f3b60bd961f2140f09a5ff2ef9e646bfc90da2a300bf584d0d343653f73c5510a1ca25e320808b91e064d777deeed247860b8af616be0bd16cd6729671d03efdb84b007b302b671652a822465bf590baebd5b390a74a6ddc7d9b00643cf4f5bd0ee4f993e7ec7000c7836757ece86e7c2d80d94c072ac369fc825f4893b4695a9176fa024066ad4f2085da6da4e042f6eed4357f52118b58e66b6682dd66e7f6cf00593bfe2dbbf4bc675fa749b07eee16fddae4765aa3d5f711bd0e32e41e5817af801e863840b0ff67a590064fc87f162106d33a36bb22183dc2b817b9974df80889e16f1106874a76cdd8372943ee5db75ff545a4f78cb02d314c781e0f8ce033c66567e954bd5ad576c74f69da26bac7913975643be7d2916e65585123869b45124d2ff5fc0b5dfa5e870d09747ecb3e661de6b54800086f5a081865e5e328224248dc393f8bdfc805a203328a09272506502aedbbb1f2ec796a646a120d3d1f658144c352fa8c27707b80a2688eeaa2a62f136e5d0425c57104021f6c63bc9677c596202f9a80d1ea88869aeec376cc460a70931f6554d4db14c924ff34c16c8cebd8606b9d4fba0deeb08068e510207010642abcc46e9e3527e361cb7c51a9550ebb55bdecd4a7f07585dae872ed8e4c4b1b57f7d3e2b9340b78d6146b714351d96412300cf482bca3e481366aec23944dc80566695c26a43a5c7ed500d1cea3ee65854885cd0f1efcd72538342f6b2ba674b1a37240388a1bf091d381d5b3f2d9237f0ca43d72a48955dba86a70dde19fcc0b4a183b343a1e18a9d40e9f83d5be88916e52501eca71ff273e0e8224cc5e1770adcf0c8ac477b2eee67dcf32fe68524eecb557f20b6350bb29eb0aefb26640ad10502eb28b67a7d5c31a491095d6bf9ef04d690d3d5fe2d456e27f479c9e8392018c60f3786c68c598970e77377635d7a9721d871b270a69efeb1a74fd3436364cd928501e3ad3b63d77ca09b467fcd42b7457c5e6120041dde8fd2af55c397ecfba7f23f09439ef3589f9e7908ca1b8972869cd16d8ebcbccf33fb6b2a3eaff7b26685b158a1acc88057b356f926b83fa12d0bbddedfacb5cfc0ebcb32a39196b3f978a1d51d0f58d5fe3bf89a1dec572a2d9e5d8805bc910f9b2ec973d0fdea124d2003acc42ed199072facf40a0c282848f090c71375c8821b5ef792b53701e1e7f816b42900ea42e42488a24376c3df894734213e18d159145507c73dc9e36cf56c65763c48441b5302d3cd26c4ca86e4a8d3988711c549e48bf2e7c8bf79f08acb30555b5d8b77f14b18078c7b32dd15476a57baee2cebfcc04d76263e199ac5e86f18f912c671cfa700641f78930c90098cb9edd4c35282a7038c7c659e85149c8c9e8317cb58a7f74e08b8c5919409c69ac772f18a2ac464fe2111fc12dfbfd34d1e00deaf08e6fcca29b14468cbad06639c61a83a19835fb55c3bd284868b105d3b14fb647aea553cb6e7fe6f63fe7980f933cc9786aee2ffa9509d699556c1de151567024923d14b60b5f3fdb95b79ea41f5d895805c417388756173bdebb233358e01c6d69e069ddeeb0ac05eb1d9e7e4267d842d3896def0ee5eaee7e312e8f32b5c51eeb5548299fe2e93264320b5fbd3f6ceeb29321bcf8dda654d392849b5222452ae4122e7da71dea59ef277734f48cf3e74993d10fa7e965822a5c28fe586a85508df2ba7d29b15096f1ae69fa423acb17720cace646ef07d95f8b8c00637490568e48b056e866c6a7515e8728bcbc886f24c21c03642d8dd58a4404c6054cb7afb1238db627f8c9433b83185bec49edc60b035cf0d8d1511fa50aee911d8c580b7ba1ea5352a7e8ac902e9727d4032d9f34d99aaff4ed3f916563d82c3982624362428ebcac4da10ef31282e6dd1d23636448ffb8a0faca6633e0cd28ceebe59ec34b23a9a40b403a0c8a99112e244d086c26939406f81beb9d752af05f37e5282683031fcdc4589dc85419beeb0bc6bed1d7ec85396e840e04646cc7a2aa58fd61ad52626dcb503ad3dcaef5d2beba66e0d39b49c1272c08c97092c9c503211229822e053704176e26adae3cdfe57026a5ee6f3e59b7e81fedc805cdbec67c80479f397f4293877623ecc504718fc93eaf4d673ce2e005df541463dcde95740773d65284cb175b6f29f0e97064f80b776bb5faf01a099275a1c27497fd18b10ab08b099ee852022a204dc68d7e59b18025fbdab219ac9049e668f88f5940b8a81eb9ba262c4e06802dcf005f5b42351e99a2349fdc7d6bad0c27e462f4c81da1c320eb8adce7877536aa2a9333529d8dc4ce90f766dc53b8eb126e5a50e46bebadbfe20203fdee5bc33574ce2d28a05006468d9819a45dadf9d6456b055b3058fbe69de7d4793a19c593188c252bf26ec178e5e9c875073ee6071007d5ef2c14575aa179fa6d2d171657fed5319d4604ab87712ceb11f2859f453cd0e2a4f46b8bee180f1132ea5c51f927b30d2bb52f13695c324ce8e86b08a8882736b6babd40cdbb1e4add39e4f6cb496869c27cbdab54e5fa7e30a985bb42ef41dafa58996a263314b16aa094240bbcc6d2b82023076d61508df03b51b5ac4e39f21eb04fc8e642c318e053e1987d81b54be1afed7a3abd1e53ba2380d43285159c02f1e63217685c98a5b0a7201483d0bcd28e28b52021c45c2e073c70154b381f9b5e092faf11e3af5f78e3d7823a425d7e73a0c5486fd6ff439f43bfab51be509f7c029284f329e5baa350b07cbd128838ce94a1ebaf3ee29edf7e0a82bbe7680abac5a9e51299f518bf13c98f184e2c12e7983aeaeeb8621658ca8c31585e0d16b56"}) 2018/05/24 03:21:19 executing program 2: shmget(0x1, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)="4fb678f157d4053a1024de0cc04882fe0c06550571646debda3d8a732e91418afd524c9e8eda7426b3c762c87e90763d", 0x30) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x10, 0x10000003, 0x1) r2 = memfd_create(&(0x7f0000000140)='\x00', 0x3) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x18000202}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x74, r3, 0x20, 0x70bd26, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffc00}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6007400000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6d78c2b2ca654a6613b6aabf35d0f1cbc882b07", 0x4c}], 0x1}, 0x0) 2018/05/24 03:21:19 executing program 5: setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000006c0)="c626262c8523bf012cf66f") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2}], 0x1, 0xfffffffffffffffa) r3 = syz_open_pts(r2, 0x301000) dup3(r3, r2, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r4 = socket(0xa, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x14002) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) socket$inet6(0xa, 0x2, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x8001, 0x262) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)=0x5, 0x4) gettid() r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) 2018/05/24 03:21:19 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x80000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80000, 0x0) write$eventfd(r2, &(0x7f0000000080)=0x7fffffff, 0x8) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/05/24 03:21:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) [ 98.133740] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 03:21:19 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r1 = getpgid(r0) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000000040)={&(0x7f0000000000)="626925a7f6e9c1505d3cd12c00abd0085be05b4c724dfa75167af88a4efb1da95da91c59d767c267a1406282525ff39f59", 0x31}) r2 = getpgrp(0xffffffffffffffff) tgkill(r1, r2, 0xe3) 2018/05/24 03:21:19 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8) r2 = gettid() tkill(r2, 0x11) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000100), &(0x7f0000000ff0)={&(0x7f00000001c0), 0x8}) dup2(r0, r1) r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) 2018/05/24 03:21:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) [ 98.338197] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 03:21:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:19 executing program 3: unshare(0x20800) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my}) 2018/05/24 03:21:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(0xffffffffffffffff, r2, 0x0) 2018/05/24 03:21:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:20 executing program 0: unshare(0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x81, 0x0, 0x2, 0x492492492492659}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x12, r1}) 2018/05/24 03:21:20 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x8000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x40, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000100)={r1, 0x0, 0x9, "ddb751b4b61ae1dbd5c1760cbef1b3eb06b917e893039b7c1db0dd48c525de23560932adc3bdeab14202534663b003dbba19dc3984cdce37d66dcf8ce09997076338bd62a306d6ab8e51342ea3450a2ddd293a46654d73827a7d83704912708063f853"}) r2 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x89f1, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="41e2d28751510a9ab80000340686c64060bef10100000001000000000000000003"]}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@loopback, @multicast1}, &(0x7f00000001c0)=0x7) 2018/05/24 03:21:20 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b80000001900070400000000000000007f000001000000000000000000000000000000000000bc000000ffffac14140000000000000000000200ff0000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3}, 0x1}, 0x0) 2018/05/24 03:21:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:20 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140), 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x3f, 0x0, 0xeac2, 'queue0\x00', 0x400000000}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00000001c0)={{}, {0x0, 0x8001}, 0x4939}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000180), &(0x7f0000000280)=0xc) 2018/05/24 03:21:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:20 executing program 1: mprotect(&(0x7f000070f000/0x1000)=nil, 0x1000, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0xe8) sendto$packet(r0, &(0x7f0000000040)="f0681e94ae5f65fc4ea9fc26f943f04dc19d357bf843a01f574e6324611f9628dec5b545ec6aba19f802dc0e6453ef12b3e05603a62642bb6acec8fc875cfc6f5ec8783ecd697527e5bd10e7329acdc707f17c6a1f77674788e2d384e6df2dd03a6733f54b422c77d8478a9b73db8df24d4a0710f8de46630d493ef4", 0x7c, 0x40001, &(0x7f0000000500)={0x11, 0xf6, r1, 0x1, 0x3fb7f3af, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0), &(0x7f00000002c0), 0x0) 2018/05/24 03:21:20 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x408501) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000a80)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x5, 0x30, 0x4, 0xaf6}, &(0x7f00000000c0)=0x18) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00000008c0)="36a0f9f4ac72cb0b572acc011793468d279b3ce26e62422a1fed7737a8b3a2372b4367a2d78c15a7460126f530e281a1ea961271bfba493908ca43429ca458a8d2abc05a489b7615b58e5843bef147b7879fa715afcd9969be4342617add67ddd1811176f2c1f6d71a6834682e38e5ceff02ce1f257ab18ed2433096624dc162e42e97992e0bde5c95275830ae56dd4db0e33e9c8890f94cbf75a8c582463eba3d44ce4d94bf9e2037eb42730e1480fb12d33ea6f669bf5cf74a5ac246b837970a39fb92ae7f8cef6b56a1a4a4b49a75668232b078a3ddca669796332d47e5a8419408aa24afe56a5eef43f90e18df63c88b48472a8c87e485d8910f1988d9c2e5b56ba55c6a3dd300bfee00925edd60a1d96f12998c0bd1324a79635c392cbde9128341c893793786c06cecb55b5aa4a9be81b06d74958db7b02c35b5fdbd2572719b755523ae51b602d950bc904b210addf8d5e5da0bf12a302aeda82990b00c29062bf3e568ba08d2ac81e624c383c9a2d1166be4cba8f455f7392f41379051bf8cea27edab512d6158bd55cd1710d1a76868c0371a71603ae266b01cf60ac04faceb32c4", 0xfefd) 2018/05/24 03:21:20 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0xfffffffffffffffb) sendto$inet(r0, &(0x7f0000000280), 0xfffffffffffffda4, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000003b00), 0x924924924924ad5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x101000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/05/24 03:21:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = geteuid() getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000400)=ANY=[]) 2018/05/24 03:21:20 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x100000001, 0x1, 0x4, 0x8, 0x6, 0x7, 0x1, r1}, &(0x7f00000000c0)=0x20) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x380000000000, 0x50000) 2018/05/24 03:21:20 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x0, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0x2, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}}, &(0x7f00000000c0)) 2018/05/24 03:21:20 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c80)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000d80)=0xe8) r3 = getgid() sendmsg$unix(r0, &(0x7f0000000e00)={&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f00000003c0)="fbc8959cb90fb25aeb311880767ed75d9894bfe13639d50dd6fc863b5001147a29cd2554080248b3cb30be9d94b7b2c311b80ea6e36b0e8caba0b1fffcfdbd4c6e106b0063f0ea13bedf6492683152ac333641ff3e76d7fd34d0dce91ed7f1dac164115ace34a72a566f606c7088401622b4b9f16e68ca70d24ec2ecce0398334ad257c8aa607c5190abea5d4b560ab886838898f94e3b3f5a4d233f", 0x9c}, {&(0x7f0000000480)="51f38a6a8714eee920a60489f2d9cb42acd68c63be529919818232e364fc07ec6b8c7ab3a4f975801044a93cff8c7e65", 0x30}, {&(0x7f00000004c0)="4df1aa3d20493de490a9dba1146556bf197babf2c60723e1f8c7b69775f3a9e2750026143db41f5a63af8269175c0cd8e7fc38797512e19f39a0bcf73150a605f3c124e723af6672751ee717035fb3b5d7cd1c8ad35b4ae66120ad4070000580ab22bff0d7d17273ab8605954504c7719a97b40d2d11b597ed0f7d6951b0b3d72d4ae62c7670afdbc7aae51eaa51c55547b053f1dc873bfddc5826e61bcb9bafc572a613ae1497582d322a7a49a90c0de55a8a27c0fa486308d9b1fbaa30a79e0af561a8fdd803c15bbd88139891bc572b08fe051c69984eafdab11b93ab", 0xde}, {&(0x7f00000005c0)="461053be9528b7abfcec2f08860994743cf6447759c8e42bb65615b27c5b9225ebfdfb0d1ce0a4dff2133c8869a084c952b79caa5e93b8b3d94913015d5cf28f7c09be9b2a4b2f0865548eba7393ffc4b8652fd5d93bbd11a1cb0db7b6734fa73701f4827788c9eac54acf2e467a696ca760972144bce3c8dd778fde19cefc3811cfdff94471ca", 0x87}, {&(0x7f0000000680)="e8561605ffde7bc789e7be237f3f6cb5283bf6615a770871fd1f216688709f5849033587954dafa0c2e7a03b29ca9a0ddf2b5b9c81ae5de906918a2ab19512f9629377e72f45c57cebc7af16f6c86288eccfbe31fb6d1ec6f3006d92cf86f304b9d8adf8677d16af75f5c499e8ecc2a1bf4ff145ea3ef08e6d083d7bf467cc1e8cc4cff3858652eb576a21f23c530e1b5d599f90c720b629f6e7b2df2339b6797943e4b6148fdcf742c5a56d9831348bdc7187df73580a4cdb5096f899d31200fc88c332af4f7df9041dad844af13391582d59fd20698c2877", 0xd9}, {&(0x7f0000000780)="ef5abef0f406c814a42200ca5bdcfa690288cd7227c5d64d948559b75e529db86b81a07472b819a4446f8e15b4bcc1a6016752c311907fcc0aafe2537bee9e247242daa21c379252526d335f04a97694344827aa3f144135862d9a4070c5aa0b4fa19b3fb9f5f72ebb4f37862b069065e57498f632a7a20377edaff1e73bdc9f80896a74e98d8114c3f86d07b67b002d7e4767740382222a5dac3eaa6196a16c3448c4b36d86ddfa420a3f85a0e15ee4c4b7f144254572df9a8e344cc5916b18368a94814046d7a249", 0xc9}, {&(0x7f0000000880)="0510b31da8ac2887418f2a74ed155eb399d259ebc37e715a8cf114ef09199ccb84134ae06d0090e782edb1181c6fc336968d4cc2b2d53cf6ee20c160b4639195a5836cef1191d38674470ab8446f3747ecc756e9174aa767bf86634e40ee184eac6efbfcfb4b23357abd85ba760036ff0a1f7357ecf23170b817a04af35f0a739bb9abc3776030547b6e29ef49c6a2156b60f82cee1dfd32edf40f4387aff09a42a108e6eec7336a78b749d310fcb88848550b00d4d6afbe71df89bea8035569767bcefaff1ec0f61f9d2584e36f3a00de04d69d67", 0xd5}, {&(0x7f0000000980)="e6bfbd06b7aabfaa5bdf6d4836dd95ffe3d19398e27a7bf168298c326c889559c9eba6b9bc5a0ee053b1378d41820fffed1c6d0f05089db6bc9cf81020b077331b8bfb68d76c559274620fc81e84ab6b33fb4c410535f4578c59f11b875b61685d060fb1810ca1f61621edf86eb5ef284a114b7961f17b8347be9b6a1ece35ca8affee8bee6f59ff143f2f8dfc56af7cdbf29cf7eb2eb346239b87bf91f5951e3636774649ec2650b4f80e3d20dc37e365021045fa4814c9969b137174b3d21e214981363e946bc66c70475b622f76ea6f59b2ca5dd70d09a7f8953ec0517068a7dc30d0ed17808ace3d0517b102", 0xee}, {&(0x7f0000000a80)="73d0025f56c857e6a8e56419f36c42f86313572f77d750a29905887b6ad1afdd9926d3ff3c3ed75a", 0x28}, {&(0x7f0000000ac0)="a41754867f303f9cc78ac69dcab27794301c9752fd2e50fc9349bc3348bed23aed132cc20b7973d6aaef24c8010bbd7217f93e9ff8dea71e0d1e923519933dd5f8b13453cd701ea1812a3b474034dd2d3b4fff4c1352ac834b82911c9ad642dbb35911a54083a98a58221baa8f51895871b913cbf6bc0c1929627903cd0c99e6981a507bc80a08cd068b0104ca7fcb37e5672c92867da124e89062b8b05ce64245d1eff6182dd185c371f95dd9a96f1a0802830687589368533a7baecbb2b334c73072acd7deaaf6bd010b4b", 0xcc}], 0xa, &(0x7f0000000dc0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20}, 0x1) connect$unix(r0, &(0x7f0000000e40)=@file={0x1, './file0/file0\x00'}, 0x6e) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='syz_tun\x00', &(0x7f00000000c0)='syz_tun\x00', &(0x7f0000000140)='syz_tun\x00', &(0x7f0000000180)='syz_tun\x00', &(0x7f00000001c0)='syz_tun\x00', &(0x7f0000000200)="776c616e31766d6e6574302765746830a265746831766d6e65743071267b2f00"], &(0x7f0000000300)=[&(0x7f0000000280)='syz_tun\x00', &(0x7f00000002c0)='\x00'], 0x1800) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendto$packet(r4, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x4, r5, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/24 03:21:20 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0x58}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/12, 0xc}], 0x6, &(0x7f0000000000)=""/41, 0x29}}, {{&(0x7f0000000640)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xfffffffffffffe5e}}], 0x4, 0x0, &(0x7f00000000c0)={0x77359400}) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x100) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) 2018/05/24 03:21:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000001c0)=""/152) close(r0) 2018/05/24 03:21:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:20 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="441fabf1000000002afeff0000020000000500a100dc61abdbff1e725b", 0x1d) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000340)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x8, 0x1000001000}, &(0x7f00000002c0)=0x5) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r3, 0x2}, 0x8) add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="79107acc7c10552ed5007008a0d9ff90a372be393ae942ab82d739a97e65", 0x1e, r1) 2018/05/24 03:21:20 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x3, 0x0, 0x1, 0x1, 0xffffffffffffffff}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000180)={0x4}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xff) r2 = socket$inet6(0xa, 0x2, 0x0) ppoll(&(0x7f0000000080)=[{r2, 0x388}, {r1, 0x1120}, {r1, 0x9001}], 0x3, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0xf916}, 0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x4010, r2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x2, 0x0, 0xfffffffffffffffa, 0x8000, 0x14}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x8}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x8000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 2018/05/24 03:21:20 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000000040)="749290b1086a686789001bb26090c6861d55925c8fe0ffdfa482678d18ff00000000000000000000", 0x28, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x240001, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/122) 2018/05/24 03:21:20 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='projid_map\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140), &(0x7f0000000300)) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000140)="a0c2e48c46b587e15b6a113f99268638cd41cb58afeb3b2f974d85a7ef734813f3127d331622056e29846435a19b237266a867e371362a") 2018/05/24 03:21:20 executing program 7: socketpair$inet(0x2, 0xa, 0x207f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="89b1354d09e7134b82029810fb2fd293", 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000000c0)={0x4e42, 0x3, 0x5, 0xe20, "08dd9ffcee877968f5db20a42da0179a5d2bb9614bed826992698bff1247088101cfce96416fa8afb69ffce6", 0x7}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x3fffffffd, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000140)) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040), 0xf) 2018/05/24 03:21:20 executing program 0: r0 = socket(0xe, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) recvmsg(r0, &(0x7f0000000c80)={&(0x7f0000000480)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000500)=""/176, 0xb0}, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0xd) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000300)=""/84, 0x54}], 0x3, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/24 03:21:20 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="9a01ca97f19f1d5a75"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0x0, 0x3}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x3f, "a5c45b60cea5abf4cfdb31d794f20bb8970fffeccdb09f5624bcad124024d5e3c8555d98a6bddb286ab775a8d9904cfddfd689edfac2763e4b70d22152dd75"}, &(0x7f0000000080)=0x47) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="56000000509f1a720082bb28d8bf21dcc86e6b33c9135491c8cfe64196cbf3698d58b4d5ca1c1ef12fdc4affaa88380029046e0e51ad441ffbb4b73c6b9acb92c83a2111c09dbdf1345be5d6563198a3d9e21f1a3b17a33dd40ef0fbe46fbcd76abcf5"], &(0x7f0000000140)=0x5e) 2018/05/24 03:21:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) [ 99.933412] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/24 03:21:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:21 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x200040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000003c0)={0x6, 0x3f, 0x3, {}, 0x200, 0x4f9}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0x80044dfe, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000140)=""/136, 0xc8, &(0x7f0000000280)=""/200}) 2018/05/24 03:21:21 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="01", 0x1, r0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x78b0}, &(0x7f0000000340)=0x8) keyctl$reject(0x13, r0, 0xffffffffffffff81, 0x7fffffff, r0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r2, 0x7f, 0x1, 0x4}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x24, r3, 0x0, 0x70bd25, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0xc0}, 0x800) request_key(&(0x7f0000000280)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='user\x00', r0) 2018/05/24 03:21:21 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000380)="f67f986af9dc33a1a19f79f8bdd4546287209739ae649266f062bcd978b94585b9bf1100ed8bc3b5", 0x28}], 0x1, &(0x7f0000000100)}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2080, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x794d, 0x4) fcntl$setstatus(r0, 0x4, 0x0) 2018/05/24 03:21:21 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="20002bf41b23787f00000000000000ab000000008ed2ba120000", @ANYRES32=r2, @ANYBLOB="08000200ac141400"], 0x20}, 0x1}, 0x0) 2018/05/24 03:21:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) dup3(0xffffffffffffffff, r2, 0x0) 2018/05/24 03:21:21 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x400, &(0x7f000001c000)) chdir(&(0x7f00000000c0)='../file0\x00') chroot(&(0x7f0000000080)='../file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000002c0)='../file0\x00') open$dir(&(0x7f0000000000)='../file0\x00', 0x28001, 0x18) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x480000, 0x0) mkdir(&(0x7f0000000100)='../file0/file0\x00', 0x3d) sendmsg$kcm(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000340)="80c9bc23d68d35d6550e8c5bc357bccdbf7c73f19768da711353e8735bbb15b5dc0cb7263fd471efb3d5fc789b80df9cd1da848ecc629c14b8ab4e32279444e8556a174cc5824bae44aab0a17154edcafdeedfc72b399dcaebb460ffd353e975010534cd9137e6a106a279a7691081363c9104471f30dc57905929ce34736e580f9986d36a6c910065", 0x89}, {&(0x7f0000000400)="43b8dda9094a8158a874ea91b9b116cc3c556a20d5714d966c85d6f7e13c742a0f72ad01a7288c2909e9469cdd184b8d5ae284bd9755b9decc033cff882b2b654bd204e30b03fce9c8058e13e5ccde779f2e74e6c157ee86966e217d258712c47ea6a3", 0x63}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="58e4f6a6705fc4bea619e3eee02dcdade178c59ec900634a9671a9ce2b42f84d5a9bfbf2bc6d3e282ebd79fcd775d01024463a17f27290e5ee973762172d3c5e7b4d75e92ce9d099e5ef541306ad69f3805e", 0x52}, {&(0x7f0000001540)="e99512f9a96fb51ffbb99a833e5a61acc71e31389f4b4f680c4f84ba6d4b46c13db3f102a44d180ffdc6b46c9c7485387f00849f2fd10d17ca95f1683271542b1d8168ac04d84a388d596504aaab5aa1ce6337917d4e70109f432e92cddf8ee1df1797e98486e7ee93ea456e1481450bed92b3a58e4e6a8b4c760c178e7bc49627a2", 0x82}, {&(0x7f0000001600)="88680fdfb23122cd8e800ff8d19650f49ec6d5fa93f166fb2e2e1e74af9baa9a719d9a217809ec494c6940197d12f1481d7b2ee690eb2f0feac58e1d85841dd84e16abcbcc39f1c9dc0d160547caa6b58122c19fdd8f6ff1ec65140bcc286f8364ccf5147edbc84c76a70b62917056254184482cf9622bb25f5cfc0d", 0x7c}, {&(0x7f0000001680)}], 0x7, &(0x7f0000001740)=[{0x108, 0x13f, 0x3, "a6fa920b8308af1c494d5cae8ccd0fe573199180e6bbba162562a27a3d9eb7e28e9e2abdc95d2107a066792b15ab3fc54a90eee9ae3e1a5962f4a23374a09a985812fc1c432f2fdd0a44def4365356bfabe4a6cf9307aa0528159a0adc2be235ea5e67d9c69bded6adab1a9f29db2a50f239f8abc8da9ce836d29524f95afafdca93700d53e663be256dbe600a61135943fac85fdd9eb79fc7f336d817f63f86851003b0c695d4720554bf84dacf85f874506b4dbd7a23df924231d749882b8106b8fb3ddc0b02f646281c61a991615a9f117e35c385818a37fe67858eb773660116e9e99a6bb756bcce4b81cbb25fec9b"}, {0x70, 0x1ff, 0x3ff, "dba1900d9f6ce826595261120bc18717a36036c500fd77e5484f6bfa0c371430928e575b8ccb3b6c9db96caf2f9dd025d58dd5f6997f83eedb6357fe7cd8aa39e502ef5ca70edac160251d0ab29442c8c81b17fcc9b31b65a68abb54858e"}, {0x70, 0x0, 0x8000, "5b47901de5d9387776d68d504b722130521e2960ca80c3470f765ecb051ba827c0427ac3a602a2dea89aac4b6868d0c7602f6e99a5d6916ad9ff21cd4a6ca78118b82e8e290b0cf7f144b1da42868799ca716d822a87c3baf69a3387"}, {0xb8, 0x88, 0x8, "096ec8daef0d2ecf85c638143340e255f966e779c8b5eb7db9661cdc3429610ed89fb00b62a35800a2250f65fedea4a7091733799003c1a7a049257387f18b416ce109a76dc9fe6848f53d5f992bb9c043aad9423dc535f2e9dcf9541c9469909ce026a70c3324d941e278ff4add0555de546d028638214bdfdfeae808b623c0d15de8c4d3ae6356a28d5a73cc94fb588ed4d44c24c619130078133258ca3af8a8f0771aca95fa"}], 0x2a0, 0x800}, 0x1) umount2(&(0x7f0000000480)='./file0\x00', 0x1) mkdir(&(0x7f0000000300)='../file0\x00', 0x1db) readlink(&(0x7f0000000040)='../file0/file0\x00', &(0x7f0000000180)=""/202, 0xca) ioctl$BLKRRPART(r0, 0x125f, 0x0) 2018/05/24 03:21:21 executing program 2: r0 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', r0) rt_sigsuspend(&(0x7f0000000180)={0x8}, 0x8) 2018/05/24 03:21:21 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x8) r1 = socket(0x1, 0x80005, 0x23e40000000) getsockopt(r1, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x32) 2018/05/24 03:21:21 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10a) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x5, 0x400000) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000001c0)={0x400, 0xee}) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r1, 0x200, 0x70bd2d, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x6c, &(0x7f0000000200)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x4}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x30b9, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)={r3, 0x8a, "fd123f4f2c3180d8d2efadf93e5d4bdca402180d4dcdd1c5eb0d6487c92645bd741ac85168591e7363c9c86e10ee836f96560c63bc0627332f8429a697b81a9e86c70dbcbe1d35f97e63dfdef0aaed5ec306a2521d67c629c40dc20199e211425de8f566dc7600fdefe191ec15289427c2f950f1ecb8b75236b9b17f8944950627a63b55f19cb43c88eb"}, &(0x7f00000003c0)=0x92) 2018/05/24 03:21:21 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x11, 0x800, 0x7fff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000700)={{0x2b, @loopback=0x7f000001, 0x4e21, 0x1, 'dh\x00', 0xd, 0x4, 0xa}, {@empty, 0x4e21, 0x0, 0xda81, 0x7, 0x44}}, 0x44) rt_sigprocmask(0x1, &(0x7f0000000780)={0x8000}, &(0x7f00000007c0), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x1, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={r3, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_int(r0, 0x10d, 0x4000000f9, &(0x7f0000000040), &(0x7f0000000000)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000200)={{0x4, 0x5, 0xa9ba, 0x7f, "8516fc2241387bb001739ab16007e412c632b9d80b1304d0c3f25388796a6716b09cf6ab581eaabd8a51376d", 0x7}, 0x0, [0x855, 0x705, 0x9, 0x5, 0x100000001, 0x6, 0x7abada87, 0x3ff, 0x9f5, 0x9, 0x40, 0x1, 0x5d7f, 0x9, 0x5, 0x7, 0x401, 0x6, 0x10000, 0x6, 0x80000001, 0x0, 0x3, 0x8, 0x687, 0xfffffffffffffff9, 0xfff, 0x8000, 0x5e08, 0x0, 0x1, 0x7, 0x9, 0x10000, 0x800, 0x3, 0x9, 0x5, 0x435b, 0x1, 0x400, 0x3, 0x2, 0x7f, 0x2, 0x800, 0xfffffffffffffff8, 0x400, 0x1f, 0x1, 0x7, 0x2, 0xe25c, 0x6, 0x7f, 0x9, 0x0, 0x532b, 0x40, 0x80b8, 0x3ff, 0x80000, 0x40, 0xfb, 0x8001, 0x130, 0x8, 0x1, 0x7, 0x80000000, 0x3, 0x623, 0x7, 0x50000000000000, 0x200, 0x9, 0x7, 0x9, 0x9, 0x3f, 0x80000001, 0x40, 0x20, 0x1, 0x8, 0x4, 0x9, 0x1ff, 0x78, 0x9, 0x3, 0x8001, 0x3, 0x1000, 0x20, 0xffffffffffffffff, 0x0, 0x400, 0xf3, 0x0, 0x1e0d, 0x40, 0x4, 0x3f, 0x3, 0x2c9, 0x5, 0xfff, 0x25d, 0x2, 0x6, 0x1, 0x100000000, 0x7, 0x0, 0x0, 0x4, 0x400, 0x7, 0xe4, 0x0, 0x2, 0x5, 0x3, 0x3, 0x8001, 0xc0, 0x200], {0x77359400}}) setsockopt(r0, 0x8, 0x8, &(0x7f0000000080)="858b2681d74cc303b2827fe0189ddab7f901f8e4d4c3af5f2d452af8296e6c848f09b8a84224a952471a0c", 0x2b) 2018/05/24 03:21:21 executing program 0: unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xfffffffffffffffe, &(0x7f0000000080), 0x10) 2018/05/24 03:21:21 executing program 3: r0 = socket(0x2, 0x1, 0x4) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eafc0f4a95bbff850a0000000000060000eb188c18191e58a96fc6268399b3f109bdfaf13d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e801732017e2466a9fc43aea71263335960415800000f957afa602000000001f0000d1b0e6ebcb12c7291871790fd874561062cd9f5c0cf7f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1db965ff5ceac289aea1d77400000093302eaef76f", 0xd8) 2018/05/24 03:21:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:21 executing program 1: r0 = socket(0x10, 0x2, 0xc) r1 = memfd_create(&(0x7f0000000000)='/\x00', 0x1) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/4096) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000001080)=0x27) 2018/05/24 03:21:21 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) capget(&(0x7f0000000100)={0x399f1336, r2}, &(0x7f0000000140)={0x941d, 0x0, 0x7, 0x8, 0x7, 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x9, 0x3}, {0x1, 0x3}, 0x20, 0x0, 0x3}) 2018/05/24 03:21:21 executing program 5: add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) socketpair(0x8, 0x5, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000480)={'broute\x00', 0x0, 0x3, 0xfc, [], 0x6, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000380)=""/252}, &(0x7f0000000040)=0x78) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000100)=0x1000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10) request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='$security\'trustedkeyring\x00', r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000680)=@assoc_value={0x0, 0x100000000}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000700)={r4, @in6={{0xa, 0x4e22, 0x92a, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0x1000, 0x2, 0x1000, 0x3, 0x8}, &(0x7f00000007c0)=0x98) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000640)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r3, 0x200, 0x70bd27, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x0) exit(0x8000000000000009) ioctl$TCFLSH(r0, 0x540b, 0x9) ioctl$TCFLSH(r0, 0x540b, 0x78) [ 100.654138] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 100.727143] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/24 03:21:21 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000015c0)='\f', 0x1}], 0x1, &(0x7f0000001680)}}, {{&(0x7f0000003e80)=@ax25={0x3, {"886cffe4744a11"}}, 0x80, &(0x7f0000004fc0), 0x0, &(0x7f0000005000)=[{0x10}], 0x10}}], 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000000) inotify_rm_watch(r1, r2) 2018/05/24 03:21:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) [ 100.795832] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 100.796385] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/24 03:21:21 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1a) 2018/05/24 03:21:21 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) getrandom(&(0x7f0000000040), 0x8a96ac910a415a6, 0x2) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x2, 0x80000) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000000180)=""/201, &(0x7f0000000280)=0xc9) tkill(r0, 0x16) 2018/05/24 03:21:22 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af00002cc523070000006f") r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = dup3(r2, r0, 0x80000) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000080)={0x200, 0x3f, 0x3, 0x200, 0x0, 0x6}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) 2018/05/24 03:21:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:22 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00000000c0)=0x23, 0x4) setsockopt$sock_int(r1, 0x1, 0x2000000000f, &(0x7f0000001740)=0x6, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22, @rand_addr=0x1}, {0x6, @random="4e48fa7f72fc"}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, 'gretap0\x00'}) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/24 03:21:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:22 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x9, 0x0, 0x6}, 0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x10000, 0x401, 0x8, 0x0, 0x1c, 0x4}) inotify_add_watch(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x448) 2018/05/24 03:21:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x480400, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000040)={@multicast2, @dev}, &(0x7f0000000080)=0xc) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290000000800000005004a09"], 0x14}}], 0x1, 0x0) 2018/05/24 03:21:22 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000005780)=[{{0x0, 0x0, &(0x7f0000000c80), 0x0, &(0x7f0000000d00)}}], 0x34000, 0x0) set_mempolicy(0x0, &(0x7f0000000000)=0x5, 0x2) 2018/05/24 03:21:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/mcfilter6\x00') r2 = socket(0xa, 0x1, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockname$packet(r2, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0x14) accept4$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000640)=0x14, 0x0) getpeername$packet(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000006c0)=0x14) getpeername$packet(r2, &(0x7f0000008a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008a80)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000008b80)={@local, 0x0}, &(0x7f0000008bc0)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000008d40)={@dev, 0x0}, &(0x7f0000008d80)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000008dc0)={@remote, 0x0}, &(0x7f0000008e00)=0x14) accept4$packet(r1, &(0x7f0000009340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009380)=0x14, 0x80800) recvmsg(r1, &(0x7f000000a8c0)={&(0x7f000000a600)=@hci={0x0, 0x0}, 0x80, &(0x7f000000a7c0)=[{&(0x7f000000a680)=""/238, 0xee}, {&(0x7f000000a780)=""/24, 0x18}], 0x2, &(0x7f000000a800)=""/185, 0xb9, 0x8}, 0x10020) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a900)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f000000aa00)=0xe8) getpeername$packet(r2, &(0x7f000000aa40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000aa80)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000aac0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f000000abc0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f000000b200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f000000b1c0)={&(0x7f000000ac00)={0x5a4, r3, 0x0, 0x70bd2c, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r4}, {0x104, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x8, 0x9a, 0x4}, {0x3, 0xb18, 0x9, 0xb09e}, {0x6ff, 0x80000000, 0x6, 0x32d3}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r6}, {0xb8, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r8}, {0x228, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x8, 0x3, 0x6, 0x200}, {0x2, 0x400, 0x80000001, 0xcf6}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x400}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2cad}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r11}, {0x18c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0xa2f, 0x8f8, 0x3, 0xfffffffffffffffd}, {0x7fff, 0xff, 0xe60, 0xe6e3}, {0x5, 0x22, 0x3ff, 0xff}, {0x81, 0x80000000, 0xf3, 0x9}, {0x1, 0x800, 0x1, 0x200}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9000000000000}}}]}}]}, 0x5a4}, 0x1, 0x0, 0x0, 0x800}, 0x20000010) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000040)={0x80000001, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xc8a0}}, {{0xa, 0x4e22, 0x2}}}, 0x108) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r16 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r16, 0x29, 0x2e, &(0x7f0000000480)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000004c0)=""/35, 0x23}], 0x1, 0xb6) 2018/05/24 03:21:22 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) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x58, "b05eea3a3cf93fc65fe289933ec8dc5a4cf802660dbf49203db48d2a09d7cf4ebda1253d73bd749b33e19fbf12805a3e9d6964a53de0921be0e5d25bfded1ea9bd4565780f1cd2e21d96c1055cfada91c89023263f05a03e"}, &(0x7f0000000100)=0x60) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x80000001, 0x4, 0x3be, 0xda2, 0xf07}, 0x14) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2}}}}, &(0x7f0000000300)=0xb0) 2018/05/24 03:21:22 executing program 1: r0 = socket$inet6(0xa, 0x7fffc, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0xc26, 0x70bd28, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48080}, 0x800) sendmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001680)}, 0x0) 2018/05/24 03:21:22 executing program 3: ioperm(0x0, 0x800, 0x0) socketpair$inet(0x2, 0x6, 0x100000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0x0, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) clone(0x40000004, &(0x7f0000000000)="14b0f46e96297a34ca2a798e0c3c701fb97a1bd3f18c0025c1efd1f8f4615b0249e97c3d0e0146aa65c2876ead0e1c08acaccf9f6d5574a62e22d772c6a7a8857ef28f989be90dfce153772f3a19f3bccd7d36f5c1210fd3cd4ef23912d5e262a913e67c22bc4bf957a547", &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000340)) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000100)) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000240)=0x9, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/05/24 03:21:22 executing program 7: r0 = 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 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r1, &(0x7f0000000040)="06", 0x1) sendfile(r1, r1, &(0x7f0000000000), 0x7) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}}) 2018/05/24 03:21:22 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x7, 0xfffffffffffffec6) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000292000/0x1000)=nil) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0x7e46, 0x2}, 'port1\x00', 0x20, 0x40004, 0x5aa0, 0x2, 0x9, 0x3f, 0x2, 0x0, 0x2, 0xff}) write$evdev(r1, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) 2018/05/24 03:21:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r2 = socket(0x40000000002, 0x3, 0x2) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r2, 0xffffffffffffffff, 0x0) 2018/05/24 03:21:22 executing program 5: r0 = socket$inet6(0xa, 0x100000002, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00000000c0)="af3619ef", 0x4) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x400806e, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x3f00, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/24 03:21:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:23 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200040, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@routing={0x3c, 0x4, 0x3, 0x7fffffff, 0x0, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x28) sendto$inet6(r0, &(0x7f0000000040)="9e", 0x1, 0x40041, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/24 03:21:23 executing program 1: clone(0x0, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) sendto$inet(r0, &(0x7f00000001c0)="16", 0x1, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000140)={0x1, 0x2, 0x7af, 0x2, 0x5}) sendto$ax25(r2, &(0x7f0000000040)="8f63ba066adf662b53bcd9ecef961de979b8e4427f5b6ee95a4b87882a4529fb24148767e2be568543caf561e395b5cbd5251a8a275efd2efc8c52a8c0eced8b3eed652eb704dbc720f5682db61977ad2ef5124ba58a286343689752086598f0ef4076f0d8c90a7e02888980fb6788b5653978dce0bc9e11039096b530551477a665b800a0dc2cc940b680e6b493030cef5bad0feaa5188b1f25ed778cec261c32581f422eb4e865b1a34cc82848500bc856ea3848264738ebba15c04c782b7315f4ff8280491ea0794af27996c6ecc79949a41490de68cdc258efa7d4e0bc95d6", 0xe1, 0x20008010, 0x0, 0x0) 2018/05/24 03:21:23 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = semget(0x3, 0x1, 0x5a) semop(r2, &(0x7f0000000000)=[{0x0, 0xfffffffffffffeff, 0x800}, {0x0, 0x80000000, 0x1000}, {0x0, 0x9, 0x1800}, {0x5, 0x3635c7d8, 0x800}, {0x6, 0xfffffffffffffffe, 0x1000}, {0x4, 0x7, 0x800}, {0x4, 0x6, 0x1800}, {0x4, 0x2, 0x1800}, {0x4, 0x3}, {0x3, 0x5, 0x1000}], 0xa) ioctl$int_in(r0, 0x5452, &(0x7f00000e5000)=0x100000002) recvmsg(r0, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/70, 0x46}], 0x1, &(0x7f0000319000)}, 0x0) recvmmsg(r0, &(0x7f0000000f80)=[{{&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)}, {&(0x7f00000002c0)=""/175, 0xaf}], 0x2, 0x0, 0x0, 0x1f}, 0x9}, {{&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/212, 0xd4}], 0x1, &(0x7f00000004c0)=""/241, 0xf1, 0x1}, 0x7ff}, {{&(0x7f00000005c0)=@nfc_llcp, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000640)=""/195, 0xc3}, {&(0x7f0000000740)=""/175, 0xaf}, {&(0x7f0000000800)=""/63, 0x3f}, {&(0x7f0000000840)=""/56, 0x38}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/19, 0x13}, {&(0x7f0000000980)=""/83, 0x53}], 0x7, &(0x7f0000000a80)=""/137, 0x89, 0x2}, 0x9}, {{&(0x7f0000000b40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000bc0)=""/238, 0xee}, {&(0x7f0000000cc0)=""/93, 0x5d}, {&(0x7f0000000d40)=""/102, 0x66}, {&(0x7f0000000dc0)=""/104, 0x68}], 0x4, 0x0, 0x0, 0x8}, 0xb9}, {{&(0x7f0000000e80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000f00), 0x0, &(0x7f0000000f40)=""/57, 0x39, 0x1}, 0x7}], 0x5, 0x2, &(0x7f00000010c0)={0x0, 0x989680}) 2018/05/24 03:21:23 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x7d, 0x0) io_setup(0x8ea, &(0x7f0000000200)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000040)) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000080)={0x0, 0x0, 0xd, 0x1, 0x0, r0, &(0x7f0000000100)="8b", 0x1}]) [ 102.194996] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 03:21:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={r0}) dup2(0xffffffffffffffff, r0) r2 = socket(0x40000000002, 0x3, 0x2) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r2, r1, 0x0) [ 102.306734] Dead loop on virtual device ip6_vti0, fix it urgently! [ 102.341230] Dead loop on virtual device ip6_vti0, fix it urgently! [ 102.376943] syz-executor5 (6992) used greatest stack depth: 53600 bytes left 2018/05/24 03:21:23 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/101, 0x65}], 0x1) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x2) write(r0, &(0x7f0000000100)="44f8b7356f80fe20b174c845ccc9279770af5571edf8db3f294fd15d7999e8425bc95989f48d96c34b22588272711cf597ca29ee888b95ef7e7fa1e3dcd8525922250085cb593d49c4f496dd089b83025d0652a35c3bb68f0836bfef4d749c5cc79b4556cfbbc3d7a141b14d107ce9132556d90ef96f8333998019db393ff8c8be9741c74730027243265ed195a5602cfe26d3fb732d06513207a6252ae1bfa72bdac53f98e6b9e60cd963f191b4fc78c31736e54f6ffba23238c9b85e8f2934220c97f7b8ffedbfecc47a063fa24d1a21c498088c0ec15434fdc6a949", 0xdd) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/24 03:21:23 executing program 0: getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) getpgid(r0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0xffffffffffffff46, &(0x7f0000d81ff8)=0xff) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x333) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000000)=""/237) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000100)={0x7, 0x100000000}) fcntl$setstatus(r2, 0x4, 0x20000000800) socketpair(0x5, 0x0, 0x3, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000300)=0x1, &(0x7f0000000340)=0x4) readv(r2, &(0x7f0000a6fff0)=[{&(0x7f0000000180)=""/110, 0xfffffec7}], 0x1000000000000258) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) [ 102.664389] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 03:21:24 executing program 5: getpgid(0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) rt_sigpending(&(0x7f0000000000), 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = semget(0x3, 0x3, 0x8) semctl$GETPID(r1, 0x7, 0xb, &(0x7f0000000400)=""/241) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) 2018/05/24 03:21:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={r0}) dup2(0xffffffffffffffff, r0) r2 = socket(0x40000000002, 0x3, 0x2) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r2, r1, 0x0) 2018/05/24 03:21:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:24 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x82000) write$fuse(r0, &(0x7f0000000080)={0x12, 0x0, 0x2, @fuse_notify_poll_wakeup_out}, 0x12) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000001c0)=[0x8000, 0x1]) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000100)={0x7, 0x70, 0x5, 0x3, 0x40, 0x80000001, 0x0, 0x8, 0x1000, 0x3, 0x200, 0x1, 0x4, 0x1, 0x9, 0xcf, 0x3, 0x37e, 0x8, 0x46, 0x3, 0xc4b, 0x6, 0x1, 0x6, 0x1, 0x8, 0x8, 0x40, 0x24, 0xa6f, 0x401, 0x2, 0x7, 0x6, 0x5, 0x9117, 0xfff, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f00000000c0), 0x1}, 0x104, 0x5, 0xdc, 0x5, 0x7fffffff, 0x0, 0x4}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 03:21:24 executing program 2: unshare(0x24020400) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp6\x00') r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_tcp(0xa, 0x1, 0x0) lseek(r1, 0x0, 0x0) 2018/05/24 03:21:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1}, 0x123) 2018/05/24 03:21:24 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x6faf0fd6}, &(0x7f0000000080)=0x8) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x4000, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000200)=r3) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="04000000"], 0x8) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x102}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x20) close(r4) 2018/05/24 03:21:24 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002240)='./cgroup\x00', 0x200002, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)) pipe(&(0x7f0000000040)) 2018/05/24 03:21:24 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1f, 0x60840) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x2}, 0x1c) 2018/05/24 03:21:24 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x4}, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r1, 0x205, &(0x7f0000000140)={&(0x7f0000000040)="e6c4499d79119ac993c9b2f0f84fd905ae9c4a78eff1a296936889b067ee6b254a2ded21e239ad6c0392e25b21794431a89054830b217ea7db041de7256c9ac199bbe47bcec739d700445c359602aa0ee17e9ce8bdc6081207c7aef98cd81b5b32b02e57ef3d8f0b2d95ee3c222a6de68a796e83c825aa45009e7912794f0cac6f92289e06a117e0b8c08f8879ac22b8cf63c731b06601ba584b9b46979de5b2b6d9ecaf3ef31c6d366c07380b28314d68aa77fccc0fe5a4b17e933cdf79dba6320f43e2dd2cd423fd4effe63847b81e962106d1404e3028578b641b26fc27b619826494a16d72c335c6dfce5d5cc8e458743f66bd582d7314", 0xf9}) syz_emit_ethernet(0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="cd38ed041bf20000000000000000b5e901047c15bd3b47cb9423c32cbc50dbe9a48d3f3581008a58a9cc57a7343d2df05a3422f80235aaf72d8588272af85aca7690355c1a4ced670f35c33a4c1ef494e6f5a450e1875e3734ea36c21712"], 0x0) fstat(r0, &(0x7f0000000180)) r2 = memfd_create(&(0x7f0000000200)="26295c657468316367726f75706c6f6e6f6465765c757365726d643573756d2a1f00", 0x66900ca399b6890d) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x3107, 0x95, 0x6fd06f48}, 0x8) 2018/05/24 03:21:24 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r2) ioctl$void(r1, 0x5451) close(r0) 2018/05/24 03:21:24 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = gettid() capset(&(0x7f0000000140)={0x20080522, r1}, &(0x7f0000000040)={0x1f, 0x100000001, 0x40, 0x0, 0xfffffffffffffffe, 0x8}) socketpair(0x7, 0x0, 0xffffffffffffff00, &(0x7f0000000000)) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/24 03:21:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r2 = socket(0x40000000002, 0x3, 0x2) dup3(r2, 0xffffffffffffffff, 0x0) 2018/05/24 03:21:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={r0}) dup2(0xffffffffffffffff, r0) r2 = socket(0x40000000002, 0x3, 0x2) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r2, r1, 0x0) 2018/05/24 03:21:24 executing program 3: syz_emit_ethernet(0x40, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@x25={0x805, {0x0, 0x0, 0x0, "251e812cf6c7d232c76dcc34e5da5b4be7b35d4e79453a16b01e6acef4adf0626dbbc45a194dd480491e0d78686069"}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x883e, 0x8}}}}}}, &(0x7f0000000040)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/24 03:21:25 executing program 5: r0 = socket(0x0, 0x800, 0x4008) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}, 0xfffffffffffffffd}, 0x10) 2018/05/24 03:21:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000000080)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff0600000001000000450000002000000019000a000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) 2018/05/24 03:21:25 executing program 0: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xfffffffffffffbff, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getattr(r0, &(0x7f0000000200), 0x15, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x10400, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x8d2, 0x7, 0x2}, 0x10) mq_notify(0xffffffffffffffff, &(0x7f00000006c0)) write$cgroup_pid(r1, &(0x7f0000000180)={[0x37, 0x31]}, 0x2) 2018/05/24 03:21:25 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000001280)=@abs, 0x6e) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000080)) 2018/05/24 03:21:25 executing program 1: r0 = socket(0x10, 0x3, 0x0) unshare(0x800) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x9, 0x8140) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) syncfs(r0) 2018/05/24 03:21:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={r0}) dup2(0xffffffffffffffff, r0) r2 = socket(0x40000000002, 0x3, 0x2) dup3(r2, r1, 0x0) 2018/05/24 03:21:25 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000280)="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", 0x201}], 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000080)=""/105, &(0x7f0000000040)=0x69) 2018/05/24 03:21:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) [ 104.771289] mmap: syz-executor1 (7108) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/24 03:21:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={r0}) dup2(0xffffffffffffffff, r0) r2 = socket(0x40000000002, 0x3, 0x2) dup3(r2, r1, 0x0) 2018/05/24 03:21:25 executing program 0: syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00'}, 0xffffffffffffff91) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x400, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000640)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000740)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000780)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000880)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001f80)=0x14, 0x80000) sendmsg$nl_route(r2, &(0x7f0000002240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002200)={&(0x7f0000001fc0)=@ipv4_newroute={0x238, 0x18, 0x2, 0x70bd2b, 0x25dfdbff, {0x2, 0x10, 0xb4, 0x2a67, 0x0, 0x4, 0xc8, 0x7, 0x2000}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1c}}, @RTA_MULTIPATH={0xc, 0x9, {0x6, 0x3, 0xfff, r3}}, @RTA_ENCAP={0x1e4, 0x16, @nested={0x1e0, 0x16, [@typed={0x18, 0x33, @binary="2dbc8fd83a7739c3e3e5da054a589c5ff71ebb4e"}, @generic="f06a8f33785499ec7ca544e62a0541ac12058a251694213725a9ae8531519fd91d5464bc6c3017db71789f311a0c6ca2b83009ad1993a50e1ef558802c8abfffbd2fb15adf496339f269c2a00108a261a91d48d27deff6addc17af0abccbfbdd93574bfbb51da45c86be0ea1fa30d2e774377370eafe00e91d4620374023c620c6ef572399b73bf26f2b87152c652d1611e1", @typed={0x8, 0x11, @u32=0xffff}, @typed={0xc, 0x6e, @u64}, @generic="6589a693c84382987bee", @generic="5327a6d195277b0e34a164c9624883ec0aacda8584e8ded428d69d95e9ed060f3e1dbaeb74d0e481f078248ef710a8e36d630463cca91c564e065d87c919a5c20d9ea844e78f51dd15ee4079b2e1c4ade6410ccf25740c51539c3c88fea3b916473165d34702044690a5e924f47b8ade01495c48a6b1a6a76de103405efba4", @generic="e71374f7718671408285669d53331cc9125db870141c31cff14c9b693bcf4b21a8d7a6a6b14355bbbc8f821108a4349631f354e5968314a493b749173c092def4eec61c01d99cf534530f5861a6631dca1eddfe35a1c2499552c708f6ace9168c0ea89f12b3047313448c3f5dc5e1ec7e8ba69bbf1addfff1cda5b2621", @typed={0x8, 0x61, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x50, @uid=r4}, @typed={0x8, 0x41, @uid=r5}]}}, @RTA_FLOW={0x8, 0xb, 0x3}, @RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_MULTIPATH={0xc, 0x9, {0x3, 0x100, 0x8, r6}}]}, 0x238}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) r7 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0xc0002) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000000100)=@generic={0xff8e, 0xca, 0x800}) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000000200)={'nr0\x00', @ifru_map={0x3, 0x81, 0xd31, 0xfffffffffffffffe, 0x4, 0x7}}) r8 = pkey_alloc(0x0, 0x1) pkey_free(r8) 2018/05/24 03:21:25 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='md5sum\x00', 0x40000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000100)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') close(r1) readv(r2, &(0x7f00000021c0)=[{&(0x7f0000000140)=""/79, 0x432}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2) 2018/05/24 03:21:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:26 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"7382baaff456832e15996825360100", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xffffffffffffffc7, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000002000007460009", @ANYRES32=r1, @ANYBLOB="000002000a000200aaaaaaaaaaaa0000"], 0x3}, 0x1}, 0x0) 2018/05/24 03:21:26 executing program 1: unshare(0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x301400, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='com.apple.system.Security\x00') 2018/05/24 03:21:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x800, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/05/24 03:21:26 executing program 7: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x1}, &(0x7f0000000280)=0xfffffffffffffdc2) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x20000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f00000000c0)="2ee0230f5fdd33c758a632b870ce4dc1d7d74236780046eb601a42b04e404a5dcd12f24dd20a25c485b35cbdefb03d08b6e67d71fadb50f789bbd5c822e0ca956f69a6beeb") 2018/05/24 03:21:26 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7ffffffffffffc, 0x1000002402) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x4}) 2018/05/24 03:21:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={r0}) dup2(0xffffffffffffffff, r0) r2 = socket(0x40000000002, 0x3, 0x2) dup3(r2, r1, 0x0) 2018/05/24 03:21:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x6) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x20000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r3, &(0x7f0000000180)="cf98e62b29b759e33435ded1566a8bf827c850d75ce9818917b2bbb38514bba63a8b4c084e438df02d29db50314ece7a26476b591abc088808dd6e86c6b2a04e840763db03f7a700ebf5856f90f74ac08e883ccfe825d7673fbff762f85422fa29354f17083604745af5ed483d19ff14489bec794f56b93f6436d29bc3bd33ef", &(0x7f0000000200)=""/11}, 0x18) 2018/05/24 03:21:26 executing program 3: getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/fib_triestat\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000080), 0x4) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000240)=""/170, 0x3f8}], 0x0, 0x7fffffff) 2018/05/24 03:21:26 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") prctl$void(0x7) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) fallocate(r1, 0x0, 0x7fff, 0x1) 2018/05/24 03:21:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:26 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfff, 0x40000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)={0x3, 0x4, [0x9]}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) 2018/05/24 03:21:26 executing program 7: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80100, 0x0) signalfd(r0, &(0x7f0000000140)={0x7}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r1, &(0x7f0000000200)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x404200) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x440002, 0x0) write$rdma_cm(r2, &(0x7f0000001500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000014c0)={0xffffffff}, 0x2, 0x1000}}, 0x20) connect$bt_rfcomm(r0, &(0x7f00000001c0)={0x1f, {0x8001, 0x0, 0x40, 0x7, 0xeee, 0x6}, 0x81}, 0xa) write$rdma_cm(r2, &(0x7f0000000680)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000300), r3, 0x1}}, 0xa5fa0dc76b978352) inotify_init1(0x80000) r4 = semget$private(0x0, 0x7, 0x28) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000600)=[0x9, 0x80, 0x1000, 0xfb, 0x1]) ioctl$KDSETLED(r0, 0x4b32, 0x10001) ioctl$KDMKTONE(r2, 0x4b30, 0x1000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='ipddp0\x00', 0x10) bind$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000580)={0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="6f00000029333375b18212916a103047897d7cdb9de8381534bdfcf8922345e9fa403370519e64d779bef2569ec3eff69fba5a248bd0074b96bf3a0a396fdc8aec8c99aae9bf32040261d1686c71bdf51b03b052c4d3f4301c4fc5bfda32406a59fa039db71b2bcaf36f444e1b2048b6f296266aff0e4b25b8ccb44639b9c7794178"], &(0x7f00000006c0)=0x77) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000700)={0xfe2, 0x200, 0xfc0, 0x0, r6}, 0x10) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000005c0)={r5, 0x1}) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000540)={0x8, 0x80000001, 0x3, 0x3f}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r7, 0x29, 0x43, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000280)={{0x62, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 'wrr\x00', 0x4, 0x0, 0x6}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x10003, 0x9, 0x7, 0x1}}, 0x44) 2018/05/24 03:21:26 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000001600), 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'syz_tun\x00', 0x401}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/24 03:21:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000100)=0x4) sendmmsg(r0, &(0x7f0000006b40)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000000c0)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/05/24 03:21:26 executing program 2: r0 = socket(0x10, 0x803, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0xb9, 0x1, 'client1\x00', 0x2, "e93d2fb775876d12", "5a5835b7b64bcd16e4152b5b11534153c3f4e015000191d6d0f0c4de7caaed85", 0x7, 0x80}) sendto(r0, &(0x7f0000cfefee)="0000200000000000b78653091886b78ffe31", 0x12, 0x2000801, 0x0, 0xffffffffffffff93) keyctl$set_reqkey_keyring(0xe, 0x3) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") readv(r0, &(0x7f0000000100), 0x2) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) 2018/05/24 03:21:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001880)="d417735d", 0x4}], 0x1, &(0x7f0000001340)}}], 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) 2018/05/24 03:21:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:26 executing program 7: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80100, 0x0) signalfd(r0, &(0x7f0000000140)={0x7}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r1, &(0x7f0000000200)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x404200) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x440002, 0x0) write$rdma_cm(r2, &(0x7f0000001500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000014c0)={0xffffffff}, 0x2, 0x1000}}, 0x20) connect$bt_rfcomm(r0, &(0x7f00000001c0)={0x1f, {0x8001, 0x0, 0x40, 0x7, 0xeee, 0x6}, 0x81}, 0xa) write$rdma_cm(r2, &(0x7f0000000680)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000300), r3, 0x1}}, 0xa5fa0dc76b978352) inotify_init1(0x80000) r4 = semget$private(0x0, 0x7, 0x28) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000600)=[0x9, 0x80, 0x1000, 0xfb, 0x1]) ioctl$KDSETLED(r0, 0x4b32, 0x10001) ioctl$KDMKTONE(r2, 0x4b30, 0x1000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='ipddp0\x00', 0x10) bind$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000580)={0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="6f00000029333375b18212916a103047897d7cdb9de8381534bdfcf8922345e9fa403370519e64d779bef2569ec3eff69fba5a248bd0074b96bf3a0a396fdc8aec8c99aae9bf32040261d1686c71bdf51b03b052c4d3f4301c4fc5bfda32406a59fa039db71b2bcaf36f444e1b2048b6f296266aff0e4b25b8ccb44639b9c7794178"], &(0x7f00000006c0)=0x77) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000700)={0xfe2, 0x200, 0xfc0, 0x0, r6}, 0x10) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000005c0)={r5, 0x1}) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000540)={0x8, 0x80000001, 0x3, 0x3f}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r7, 0x29, 0x43, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000280)={{0x62, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 'wrr\x00', 0x4, 0x0, 0x6}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x10003, 0x9, 0x7, 0x1}}, 0x44) 2018/05/24 03:21:26 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000780)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r2 = socket(0x40000000a, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fchown(r1, 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000040), 0xd9) fsync(r1) 2018/05/24 03:21:26 executing program 3: r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x1e, {"86370506060008"}, 0xfffffffffffffffe}, 0x10) 2018/05/24 03:21:26 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1, 0x402000) openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x10d100, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f00000000c0)="2400000024007f05d600000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x7abe42, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), 0x4) 2018/05/24 03:21:26 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080)="ebc8e4492582ad1f6cbf8648d6fc31f21ee5bd244308069fd5988d82a3ca3281aefaef672ccafb432e2d93a99a3df7af24", &(0x7f0000000200)="a10ac4a03a8becc7cd7f6646425c2bae22296438c815a288b42e0617ade2f4eb2a185539a339b35e82e38398f935112d6a93cde5951ee4ec289265b0cf01b2057f81395bb8db04ef2473644320568669f63ee4d3d6b2c4b6f75a36fecc1313df05b2aa01d6f27f67b6bde86df9756dcc17b86f0ffbfe1262c49e5bf6ec6d0627b79c8144a283e6d295d26e", 0x1}, 0x20) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) 2018/05/24 03:21:26 executing program 1: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x87, "2d94f6a771fe0d66daab26a55d28eb7047b5c2cf42dfe395f7bddb1d10f086babafaf75e270e6885e4c5c4d01b21bf220126eed16b99f5bab6e42278850d22de86db46fb00ae6e9651fffccc345c9f72ceb419af834841b00f9cffefbed912428d848c30b6446be01fcaad359fe7248d75c38a905f0b17f8e35fa849d5db5f033fb7faea4a0ab2"}, &(0x7f0000000280)=0x8f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r1, 0xf6, "e0f9c52c377c280a7a8c59f237b35b8a515f2df921a415e0a92d24d4a6c63d2fb875cfd31bc6b7917a33d72729478ebb9e9958bb2cb9dbcfe40f3fd2559fb86872602976f025a7566baa436f3c2f7b8a4c94913e3cc79653c0886de680627d961dc26230bd74a58a3c91697eb113a2ee8913cc1439e8f20e040fb0e19aff4797cec17b31534d988901af8ae0449261c6cfa3442d1f7d54aa9539a28a25aaa1e06bcf2125398afb2e8d876b2323feba9cf4451e0992d66c0ad40e1767c443335e60c6acb7662c7c851807dc762ee5994f94d8db59a05318ad35e8486a736b68698033249cab68ac187db3f9061cc8c9a153c4e85a9aaa"}, &(0x7f00000003c0)=0xfe) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x10000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000140)=[{0x0, 0x10000}, {0xb, 0x6}, {0x3, 0xfff}, {0x0, 0xbb}, {0x7, 0xfff}, {0xa, 0x9}], 0x6) recvfrom(r2, &(0x7f0000000000)=""/74, 0x4a, 0x0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80) 2018/05/24 03:21:26 executing program 2: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f0000000240)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='!@[security\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x7, 0x8001, r2) 2018/05/24 03:21:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:26 executing program 7: r0 = gettid() r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="c606262c6ef0bf012cf66f") pkey_mprotect(&(0x7f00004dc000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/247, 0xffffff80}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xadbf80a3}], 0x23a, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getpeername$inet6(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x1c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'veth1_to_bond\x00', 0x2}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/24 03:21:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x3c, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xec}]}, &(0x7f00000001c0)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x78) r2 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x100000000, 0x101000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000380)=0x1, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0xfffffffffffffff8, 0x7fff}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000003c0)={'irlan0\x00', 0x1000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f0000000080)="a8c00faa3fa589d14a1a4c58c5f8f59a6f6b8982d037d76128461ccfa3d1b4cbdc6d1532113fd91ca8705057cece3264cedd1a945a3342a096c25806229a", 0x3e) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000340)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x800b}}) 2018/05/24 03:21:27 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@ipx={0x4, 0x8, 0x7, "448fd306dfeb", 0xfffffffffffff001}, 0x80) r1 = socket(0x1e, 0x4, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/94, 0x5e}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r0, 0xffffffffffffffff, 0x3, "83eaef744f19f9a02f7efff670211c7d5e5063f82d318f06feef66dad88e1ce3bfd1b5b4265d1c10157d6e46a2fccade4e309066ede4cbc5bd411d642dc000b0a211b50cbd3caf89cc8b11bb586eb90af5b87f40ae8ca9648fbd18011084a9ffcc8b4f3c57a6142f53d3dcbc23a6f59fb496d9287d7c6202b4c509ad610a3b4cc32cbe9ecaa41aa47c7744dc"}) sendmsg(r1, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/05/24 03:21:27 executing program 1: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f0000000240)='U', 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x40000000000003) recvfrom$unix(r0, &(0x7f0000000040)=""/214, 0xd6, 0x40, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e22}, 0x6e) sendfile(r0, r0, &(0x7f0000317000), 0xff8) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/05/24 03:21:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8913, &(0x7f0000000040)="ed26262c8510bf012cf66f") 2018/05/24 03:21:27 executing program 5: r0 = memfd_create(&(0x7f0000000080)='}em0\x00', 0x0) ioctl(r0, 0x1, &(0x7f0000000000)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/05/24 03:21:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:27 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xb, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0xffff, 0x4) getpeername(r0, &(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) 2018/05/24 03:21:27 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc0045401, &(0x7f0000000040)={0x3f0e0cef, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/05/24 03:21:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="3400000020005dd338a0b460215564940f04000000002000000400000014fa02c1903a246089280e2406627561ab191800"], 0x34}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8001, 0x0) sendmsg$alg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e3f574b77d84edf608df2e6c1ede8d94bd26487d7c32ff1ed89fa5b76473d2109359aa86e379dc9bb68f6b9a5a44608cf894923f414f", 0x36}, {&(0x7f0000000280)="3ffa99606cbbe11280774a7698d415572421f3a46f7de3b2fbb994c2c58063eddcf605459f58fa6820586e23b24f2f92065d0f5e0ab04e9609ccf0d88f79873dbe7c2f75166adeafb46b9c937df511d2d459c3ae73274dab16ea1f399ca3b2a3eca3adec5c70f6c0508ae377d41060ae0c01de9b2fdcfe1a527300b6af801375c123dcef7f2c179b1e7cbdbb1869a9d7086394a5ab949b8e16496461599ccee404c7ac58f613a54e14fc6a347bb136c0885a746685641e597510b84761bd749da0c6728ac6c438edcce685476dab65b19744828de97eb56081a3d42720dc2efb8815e50aab9c53a05fb8238b8def6d46cdda9eaa64", 0xf5}, {&(0x7f0000000380)="cdfecbfb56f7eab02437cc9bc29230d391efcc1413d3d880ca19c8b9dc900f55a0ad5ee12236d458dda413389b69a8122d0b473832b08ba7a4a85a1e7fd8e98c708912fe2024f4b9c6fb3aaa9475766b2d9b1e03684f36fbe0b1e1762de18db7745a6cf2f04e967cc861d38a60fe0a43216c7db3b17ddfc26243b933e914e273b96d6ee038cdd54f2d9a43cb894987e021c81f254b9b57f88e43bfbc89f8dae9a51958a883cd52e658c046924b1a3301ae506687beba8f548530d2de906e216eb6a1554f2e295bc637c1193145574a429b046295d0bb34ff6c5e35e15d1173058aa5ba4942704105b4ac13cc06c4", 0xee}], 0x3, 0x0, 0x0, 0x448d1}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x400, 0x8000, 0x6, 0x28, 0x0}, &(0x7f00000004c0)=0x10) socket$nl_route(0x10, 0x3, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000600)=0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000500)={r2, 0x0, 0x85d, 0xb997, 0x7, 0x100, 0x6, 0x4, {r3, @in6={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0xdbe5}, 0x5}}, 0x3fe0000000000, 0x7f, 0x8, 0x7, 0x7fff}}, &(0x7f00000005c0)=0xb0) 2018/05/24 03:21:27 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={0xffffffffffffffff, r0}) dup2(r0, 0xffffffffffffffff) r2 = socket(0x40000000002, 0x3, 0x2) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r2, r1, 0x0) 2018/05/24 03:21:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:27 executing program 3: unshare(0x8000400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f00000000c0)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)={0x0, r1}) 2018/05/24 03:21:27 executing program 1: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x25c, &(0x7f0000000080)=[{}, {0x200000034}]}) seccomp(0x1, 0x1, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x8, 0x8001, 0x4, 0x1}, {0x1f, 0x2, 0x20, 0x3}, {0x0, 0x0, 0x1, 0x3f}, {0xff, 0x1, 0x2, 0x4}]}) 2018/05/24 03:21:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) listen(r1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x40008001}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="583e0000907800008eb0af37eb6807896eb8f630a137fb18eac6561d6dde90f882125b2d80f7d97da86b0c223c2db94551778de4a4bf22775a5d374639fbb0a5108bc52932be00096164994b7ffd5f078914f775f79326e7c66f91563999f10db22354c88ee2164139baa87e98"], &(0x7f00000002c0)) 2018/05/24 03:21:27 executing program 5: r0 = socket$packet(0x11, 0x4, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x10000000000001, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xd8, 0x82) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000080)={{0xd15, 0x3, 0x1f, 0x9, "ca5367dd5905787d52e1806e14e3b528e62e37c546f29dae62983863a134f819186b0682d46e6630d248f990", 0x6}, 0x8, [0x100000001, 0x80000000, 0x100, 0xff, 0x7, 0x1, 0x4, 0x0, 0x80000001, 0x7f, 0x1, 0xfbbe, 0x4, 0x100000001, 0x5, 0x7, 0x8, 0x7, 0x1f, 0x9ead, 0xe3f, 0x2, 0x6, 0x1ff, 0x8, 0x10000, 0x6, 0x48, 0x5, 0x5db, 0x6c1, 0x3ff, 0x3, 0x8, 0x7, 0x1, 0x40, 0x5, 0x8, 0x9, 0x8000, 0x7, 0x3ff, 0x2, 0x7, 0x37000000000000, 0x100, 0x1000, 0x80000000, 0x5, 0x8e7, 0xffffffff, 0x1d32, 0x7, 0x5, 0x15e7, 0x100, 0x10000, 0x8f, 0x80000001, 0x93, 0x80, 0x7ff, 0x9, 0x6, 0x1, 0x4, 0x6, 0x25, 0x218, 0x7, 0x8, 0x1ff, 0x692, 0x1, 0x401, 0x6, 0x6, 0xfffffffffffff167, 0x1, 0x1, 0x7fffffff, 0x8, 0x3, 0x9, 0x5, 0x8, 0x200, 0x6, 0xfffffffffffffffb, 0xfff, 0x401, 0x1, 0xfffffffffffffffb, 0x8, 0x9, 0x9, 0x5, 0x7, 0x0, 0x1fd, 0x2, 0x1000, 0x1, 0x2, 0x5, 0x7, 0x0, 0x952f, 0x2, 0x5, 0x930, 0x1d0, 0x3f, 0x0, 0x5, 0x8001, 0x7ff, 0x2ede, 0x2, 0x5f, 0x9, 0x6a1, 0x5, 0x8, 0x7, 0x8, 0x7], {0x77359400}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'rose0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/05/24 03:21:28 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x1, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c6262608d3135879679c69") r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x1000002402) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="000800000000000004000000be5b39494041d82a33366a7972689e270fd0acebe0081d7c36bda2686b43f03159781a87c4b7069a1d098a82e8b2d40f70e8a3f5e58d61d1a27dd993528f86b6ee56e995b10488961019c1903027ec2bf832c00cb2107c25839b89ee45bc08257407be684577260b34bd6f4038f1f15e5812b897856415360bca7135b7ab0984db65a1661a107ac2bf3ac841093f2abc6e28c5e2f172323638bf4e5b4de546bed4da80960767e394745892ef05dd1acc0768e017c7711ed0d358810b878d2c97f3813cacf4"]) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x4b}, 0x8) 2018/05/24 03:21:28 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) r1 = socket(0xa, 0x5, 0x0) r2 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="80942a387e1cc156ca3637f85edb6aa76841a5a9163f93c1722c8906e9dc", 0x1e, 0xfffffffffffffff9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf32(r0, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x20, 0x2}, [{}]}, 0x58) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x1, 0x0) write$cgroup_pid(r5, &(0x7f0000000340)=ANY=[@ANYBLOB="9e65f7401f33ae96422aa794613e72660ed0"], 0x7) 2018/05/24 03:21:28 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00005e6000), 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/24 03:21:28 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={0xffffffffffffffff, r0}) dup2(r0, 0xffffffffffffffff) r2 = socket(0x40000000002, 0x3, 0x2) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r2, r1, 0x0) 2018/05/24 03:21:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:28 executing program 7: r0 = socket(0xa, 0x1, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x400) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) clock_gettime(0x1, &(0x7f0000000040)) 2018/05/24 03:21:28 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000000040), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) close(r0) 2018/05/24 03:21:28 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x82, 0x103, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_getattr(r2, &(0x7f0000000040), 0x30, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r0, &(0x7f0000000500), &(0x7f00000003c0)=""/231}, 0x18) 2018/05/24 03:21:29 executing program 1: unshare(0x24020400) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x47da, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x200000, 0x0) listen(r1, 0x0) 2018/05/24 03:21:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x2, &(0x7f0000001e40)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000002c0)}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000380)="4174cf3e5cf21766f6", 0x9}]) r2 = syz_open_dev$midi(&(0x7f0000000640)='/dev/midi#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000680)={0x0, 0x2, 'client1\x00', 0x0, "b22a2883ef8a8c92", "d60dbaa63b9b9d455573e2c4c1ea977c0577f45d32c9502b4c0f76c7947c70ea", 0x3, 0x8}) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000180)="21ea2e087a3bcc481cce2741f9c2d278bb7b348178da3b95f2eb16f0f7ab38f9324730d216be8d4f5fcda626a2adf0ac97bbfb6b49080094bf5b5845ec0e95ac613178341fc29fee2c6e5a2f573a9a0e0716bc540bfca14bb709ee7f322cfcab335a765b770dc7cfc2a47ffb86876b7032a3684b3f274b253fe57beb0fcfcaddcdcaceaac5caa5b124316169f208b9a07f10925fdd6e5f44ba41b3b52f0165e0bd7346275c1e6e88b56c5445d0b3c5f43212be49a137c286ab8b23ec01141779a25ccee154fd0d268d68f75dcd66") ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000600)={0x0, &(0x7f00000005c0)}) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='$louserself.+)ppp0bdev{\x00', &(0x7f0000000100)='-\x00', &(0x7f0000000140)='[+,nodev\x00'], &(0x7f0000000540)=[&(0x7f00000002c0)='}#\x00', &(0x7f0000000300)=',GPL(@eth1\\*vmnet1\\\x00', &(0x7f0000000340)='bdev\x00', &(0x7f00000003c0)='ppp1procem1@keyringposix_acl_accessprocvboxnet1:\x00', &(0x7f0000000440)='cgroupem1#\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='cgroup.-ppp0vboxnet0\x00', &(0x7f0000000500)='-(\x00']) r3 = getpgid(0xffffffffffffffff) ioctl$VT_ACTIVATE(r2, 0x5606, 0x80000000) prlimit64(r3, 0x0, &(0x7f0000000580)={0x8, 0x6}, &(0x7f00000005c0)) 2018/05/24 03:21:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:29 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16, @ANYPTR64], @ANYRES16=r0, @ANYRES64=r0]], 0x1) socketpair(0x9, 0x1, 0x20, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x0, {0x3ff, 0x7, 0x1, 0x2, 0x57, 0x6}, 0x7fdb, 0x677}, 0xe) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r3, &(0x7f0000000080), 0x1, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xffffffff, 0x0, 0x1000000000000, 0x1, 0x9d6, 0x2, 0x1ff, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8d5, 0x100000001, 0xfffffffffffff914, 0x6, 0x1}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x1000, 0x5, 0x6, 0x2b, 0x401, 0x9, 0x5397613b, 0x8, r4}, 0x20) 2018/05/24 03:21:29 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={0xffffffffffffffff, r0}) dup2(r0, 0xffffffffffffffff) r2 = socket(0x40000000002, 0x3, 0x2) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r2, r1, 0x0) 2018/05/24 03:21:29 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x10080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000540)=0x6, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x4) preadv(r1, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) r2 = gettid() r3 = geteuid() r4 = getgid() sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f00000000c0)=@abs={0xb2de1ae81ce0d4f7, 0x0, 0x4e21}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000140)="74a09a8ac1ccf79d0f98f58b2fc093b91cb0878837928adf08dd8daf238fa32aed9e0d53190af3cd0b6c9ef9", 0x2c}, {&(0x7f0000000180)="65deeb8eb0082d2efdcb58f92c46af1e5226b290f883affd63ccc4b9f83afc9dde4bbfdc7f1807d815e698c38bcd", 0x2e}, {&(0x7f00000001c0)="91edc39870e4af796d3053caf789fd316637dc0d17d887a32af0c96630496658c3e5398e224fb9e30630874396ef3305d3dfcb6d459b8a7fabe6de44309fdcc31c24f8f4c17b6e0717b5b01227f7c96221f86983aa3acfa59a1d7dfc4d5f0de202caf5c4cb5d02f2d63257dbb4426079c76d3376480a55777485b654f5a799175ba088fea85d9442012e607a6768b52aa8e2f2b1d0e9c101a8e4ab52de83b97cbcac9ea9ed1f3d", 0xa7}, {&(0x7f0000000280)="35d30ed4e23a3d6217a270496a718eaf9243b2aa2fd049b4f9da66e959226ec7fba7cfe534f668cb74f2fffd94d5270c1ca6e310b02d151896b8748b33940b39c8a8564114a622b6eed118de60372db5755859abd3fbde08ca1c50badaa41acddf9442357070a4a2b19460f4926a820f6d0236f2b7dee01ee285219ceade668e1ef55978cd56ea876d0b266bb0d40f6dd1aad590c2901bfbc7650d2b37b213cdc615169c44b18958b9131d1873af2bae6e1d942dc7e4fa415583be205ef06f5607ad96e4a62c82fa746fe62d4c6b06488ac2481e533b67b518d00f2f120116f89ca440b34a7c1a138483b53c1f0f5b0e48909b02ad", 0xf5}, {&(0x7f0000000380)="d32bdc896ec0772141f5a93fd4aecb2c03c66d06f360b5c076288485b136a898ec2f5fe03a72a29f9eee599777e5cd4d2bbd0284635131d352df615bbf0630774f41f818943f9ff02e4455ac26489046de21ab7f261c1bd1b847458ad40b35614e2a8e6ca29f2c2fcbc40e4de4da948f98257aa3d8f16c2ef9d6bd22f158ff13", 0x80}], 0x5, &(0x7f0000000480)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x30, 0x40}, 0x20000041) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) close(r1) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0xff, 0x100000001, 0x1, 0x6, 0xa7}) r5 = getpgid(0x0) tkill(r5, 0x15) 2018/05/24 03:21:29 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005015, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000000140)=[{0x100000001, 0x0, 0x1, 0x10000, @time, {0xf63, 0x100}, {0x8}, @time=@time}, {0x778c00000000000, 0xffffffffffffffff, 0x11, 0x1ff, @time, {0x5, 0x53473024}, {0x10000, 0x7fffffff}, @connect={{0x4, 0x20}, {0x100000001, 0x400}}}, {0xffffffff80000000, 0x8, 0x6, 0x7f, @time={0x0, 0x989680}, {0xfffffffffffffffe, 0x9a5c}, {0x4, 0x4}, @result={0xf0e, 0xd982}}, {0x7fff, 0x6, 0x3, 0x58e, @time={0x77359400}, {0x5, 0x7}, {0x1000}, @control={0x0, 0x40, 0x5f}}, {0x4, 0x2, 0x26, 0x80, @time, {0x5, 0x80000000}, {0x70c3, 0x1}, @raw32={[0xffff, 0x3491, 0x2f9b]}}], 0xf0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@local, @in=@remote}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) 2018/05/24 03:21:29 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mem_exclusive\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x0) 2018/05/24 03:21:29 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000700)=""/148, 0x94}], 0x1, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x23b, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000800), &(0x7f0000000840), &(0x7f00000008c0)={r2, r3+30000000}, 0x8) socket$kcm(0x29, 0x7, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000007c0)={0xd56}, 0x1) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000080)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400100, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0xffffffffffffffff, 0xfffffffffffffff4, 0x9dcd, 0xffffffffffffff49, 0x2, 0x1, 0x9, {0x0, @in6={{0xa, 0x4e23, 0x1, @empty, 0x4}}, 0x5, 0x6, 0x0, 0xffff, 0xb3b}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000580)=@sack_info={0x0, 0xfffffffffffffeff, 0x9}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000600)={r5, 0x8000, 0x0, 0x4, 0x8, 0x401, 0x470b0b40, 0x7, {r6, @in={{0x2, 0x6, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x8, 0x6d, 0x800, 0x0, 0x2}}, &(0x7f00000006c0)=0xb0) 2018/05/24 03:21:29 executing program 1: unshare(0x2000400) r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='oom_score\x00') 2018/05/24 03:21:29 executing program 7: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x1dc8, 0x3d, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, {0xa, 0x4e22, 0x542d, @mcast1={0xff, 0x1, [], 0x1}}, 0x400, [0x400, 0x800, 0xffffffffffffffe1, 0x8, 0x9, 0x9, 0xdbfc, 0x10000]}, 0x5c) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/05/24 03:21:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)=@mpls_getroute={0x28, 0x1a, 0x1, 0x0, 0x0, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) 2018/05/24 03:21:29 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={0xffffffffffffffff, r0}) dup2(r0, 0xffffffffffffffff) r2 = socket(0x40000000002, 0x3, 0x2) dup3(r2, r1, 0x0) 2018/05/24 03:21:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) socketpair(0x0, 0x2, 0x8fe, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000180)={0x8001, 0xe0, 0xb4, &(0x7f00000000c0)="77222172830cd72d11618f3e5e99a5439c2c9d20893973e706574e0c8adefd2c2d7345669b38085e455bb99e35db7e8e95ac1d904777e65b6c60d6bda562a88af16643ae088ef9c7e5f48512d470476bb9004bc02933c9a4cbe0be6be09002e2c13f041874a28db1cb155b9df8664a36e7e734cace5cda7b202e29a04e0db5248cfe03ccd6317d07c89b8f66ddd08d98538301643adad4e4496545bedc6ee0d81cfa17943387a42fc0120ab4fafd3371dc8276c8"}) setpriority(0x1, 0x0, 0x7af) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x2a, 0x404000) 2018/05/24 03:21:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) [ 108.359209] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/05/24 03:21:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000040)) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) [ 108.406670] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 108.468659] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/05/24 03:21:30 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000140)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000000c0)=0x3) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000020a43ba5d8060000000060000000029ec2400020cd37ed01cc0730ec279b287bf4042d1", 0x4c}], 0x1}, 0x0) 2018/05/24 03:21:30 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={0xffffffffffffffff, r0}) dup2(r0, 0xffffffffffffffff) r2 = socket(0x40000000002, 0x3, 0x2) dup3(r2, r1, 0x0) 2018/05/24 03:21:30 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getflags(r0, 0x403) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000006c0)=ANY=[@ANYBLOB="06000000000000000200000000000000a300000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000001000000000005100000000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000"], @ANYBLOB="000000000000000000000000000000009600000000000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000170000000000000a400000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000100000000000d503000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYBLOB="0000000000000000020000000000000092ffffffffffffff", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000000c0)) 2018/05/24 03:21:30 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=@routing, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@dstopts={0x1f, 0x0, [], [@enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0x4}]}, 0x10) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=[{0x10}], 0x10}, 0x0) 2018/05/24 03:21:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:30 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x34, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(0xffffffffffffffff) 2018/05/24 03:21:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x800000000a, &(0x7f0000000880)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)="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", 0x200}]) 2018/05/24 03:21:30 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0x9, 0x4) io_setup(0x8000, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) io_getevents(r1, 0x2, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000180)={r2}) r3 = socket$nl_route(0x10, 0x3, 0x0) io_submit(r1, 0x1, &(0x7f0000002cc0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3}]) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={r5, r6, 0x26e3}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="2c99e175fb7c71e66c3f2f6d616e676c6500000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000"], 0x48) tkill(r4, 0x1000000000016) [ 109.344417] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/24 03:21:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) get_robust_list(r1, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000180)={&(0x7f00000000c0)}}, &(0x7f0000000280)=0x18) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r2 = socket(0xa, 0x4, 0x1000009) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000300)=""/221) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa0000ce20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) 2018/05/24 03:21:30 executing program 3: r0 = socket$inet(0x10, 0x5, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000030a43ba5d8060000000060000000029ec2400020cd37ed01cc0730ec279b287bf4042d1", 0x4c}], 0x1}, 0x0) 2018/05/24 03:21:30 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x169482, 0x0) write(r0, &(0x7f0000000000)="d4ea793bfb41a83d00", 0x9) ioctl$KDMKTONE(r0, 0x4b30, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r0, 0x1, 0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0x212, 0x1, 'client1\x00', 0xffffffff80000007, "cfc427c0f92e0ae1", "2cbfb5469761e4434fb9d9649506ed64e5adea14d731006a60b51fb7f3c511e0", 0x2, 0x4}) 2018/05/24 03:21:30 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0xffffff8f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x77359400}}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{}, 'port1\x00', 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7e}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/24 03:21:30 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={0xffffffffffffffff, r0}) dup2(r0, 0xffffffffffffffff) r2 = socket(0x40000000002, 0x3, 0x2) dup3(r2, r1, 0x0) 2018/05/24 03:21:30 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={0xffffffffffffffff, r0}) dup2(r0, 0xffffffffffffffff) r2 = socket(0x40000000002, 0x3, 0x2) dup3(r2, r1, 0x0) 2018/05/24 03:21:31 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x8000032, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x53, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) close(r2) seccomp(0x0, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x0, 0x4}]}) close(r1) 2018/05/24 03:21:31 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r1, 0x6) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080), &(0x7f0000000000)=0x8) 2018/05/24 03:21:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:31 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000340)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) syz_emit_ethernet(0xc0, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaa1eaaaaaaaaaaaa8137ffff00b20011ffffffffb8e266455d7f0007ffffffffffffffffffff000125b5aaba821d9cfbb0dc0e93cebee3dbdfee0bf2ca6fc654413c5d299953133f5dfe73baac57c83c4d78045207ef88e13b49b3cde7d9b4e4957b7680c4c92d8443be9e88d1ebd9603cac402a763d895bc474788fd0250a5ac0f65507f5d5d3db7899eb01cc7f613faa1be484a38f54c960db61413dc0b5c3d649f288419a834df300a6ee774cec51f6a04604c1107901007b516f0000"], &(0x7f0000000000)={0x0, 0x3, [0xc76, 0xe19, 0x584, 0x359]}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14, 0x80000) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001580)={{{@in=@dev={0xac, 0x14, 0x14, 0x21}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x9, 0x4e22, 0x0, 0xa, 0x20, 0x20, 0x1d, r1, r2}, {0x1fe1f872, 0x1, 0x2, 0x1, 0x79, 0x2, 0xb76, 0x4}, {0x81, 0x6, 0x800, 0x5}, 0x7, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x3507, 0x3, 0x1, 0x6, 0x5bd, 0x7, 0x8}}, 0xe8) syz_emit_ethernet(0x11e4, &(0x7f0000000380)={@empty, @empty, [], {@ipv4={0x800, {{0x13, 0x4, 0x3, 0x81, 0x11d6, 0x65, 0x400, 0x7, 0xff, 0x0, @rand_addr=0x7, @multicast2=0xe0000002, {[@generic={0x0, 0x6, "9dc8fe0d"}, @lsrr={0x83, 0x23, 0x5, [@rand_addr=0x100, @dev={0xac, 0x14, 0x14, 0x1d}, @dev={0xac, 0x14, 0x14, 0x12}, @rand_addr=0x5, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @rand_addr=0x10000, @rand_addr=0x100000001]}, @generic={0x7, 0xd, "6378874d05ca974354a2c8"}]}}, @gre={{0x0, 0x0, 0x1, 0x8, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x1000, 0x1, [], "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"}, {0x73, 0x0, 0x2, 0xfffffffffffffff7, 0x0, 0x0, 0x800, [0x3], "e4a36270fc20e45a2e068d20edcbd73ba08f7b026fd0e34b3634061730164c1000215177cc83e6d5283901ff21cf8e561d2a5f5d9989a79be1fa9937f4062a49640df0cbbadfa0b6a7a6a5e4a38f6c52e19babca2dede0da7f7b5486f1e50568f2f859d6cff66f283b598d5594afa367e13862716981a25b02ac5a497c971c2eefc15d6cb327c10f71ff8bd1c326a688d601dda55fe34b05d20892f077181d67558b7d37c2d09a489f365b1d8f30b7b446d5"}, {0xae, 0x0, 0x8, 0x5, 0x0, 0x0, 0x86dd, [], "1200ec64ce92252882ecf3a0924e4469d584d31a9920f1dac07e31484f34503a"}, {0x8, 0x88be, 0x4, {{0x40, 0x1, 0x1, 0x94, 0x3, 0xa76, 0x5, 0x6}, 0x1, 0xffffffffffffa335}}, {0x8, 0x22eb, 0x3, {{0x7fff, 0x2, 0x3, 0x4, 0x10001, 0x6, 0x7, 0x5}, 0x2, 0x63, 0x7, 0xffffffff, 0x0, 0x0, 0x5, 0xfedd, 0x6, 0x8000}}, {0x8, 0x6558, 0x0, "a1efa65e4a6971844af1b7795bca6347665b82f777ebb8b267e46cfdd6e93cba4cc4efa4bf9eeb2cafae75f3c3b5e68c214b4d94a927ef3ec840a1bdbce74a71f91fec160eef1461b380c750755278e883e4d2a364d463910bb80ac348e6da87ff4f307ffeebb80dcb9fd20deee33644aa39"}}}}}}, &(0x7f0000000140)={0x0, 0x4, [0x8d2, 0xa5f, 0xb37, 0x194]}) bind$inet(r0, &(0x7f000021d000)={0x2, 0x4e21}, 0x3e) syz_emit_ethernet(0x234, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000705865594340fd9ef84600000008004500001c0000000000119078ac14ffbbe000000500004e2100089078"], 0x0) 2018/05/24 03:21:31 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000980)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) io_setup(0x4, &(0x7f0000000000)=0x0) io_cancel(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0xdf, r1, &(0x7f0000000040), 0x0, 0x8001, 0x0, 0x0, r0}, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'bcsh0\x00', 0x4000}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523") openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x200, 0x0) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0xff4c) 2018/05/24 03:21:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:31 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0xa000, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x2659}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, 0x670}, {0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x2, [0xfffffffffffffff8, 0x8, 0xfff, 0x4, 0x100, 0x7fff0000, 0xbc4, 0xdb]}, 0x5c) read$eventfd(r0, &(0x7f0000000300), 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xc0}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/05/24 03:21:31 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x220000, 0x0) recvmsg$kcm(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)=""/190, 0xbe}, {&(0x7f0000000500)=""/195, 0xc3}, {&(0x7f0000000600)=""/208, 0xd0}], 0x3, &(0x7f0000000700)=""/70, 0x46, 0xff}, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vga_arbiter\x00', 0x436080, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000b00)=0x3ff, 0x4) sched_setaffinity(0x0, 0xfffffffffffffec8, &(0x7f0000000040)=0x82) r2 = socket$kcm(0x29, 0x2080000000002, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000780)="8578171d76d49e071aa677acf4fcd681dd7535e395bdde5c64ed796771afc1be192966f26fc9741cce85bcb6abbeee98fc74b594c00f640bc06a279699876cd598757e47a28dbd6ff6baaa9bff4df92ffb33ec53dda62d2d7a47260be8d01d0a0645a693e4d880c5cfa635786b7df6c8f26e726b2bb4d5b23983cabb42fa4f6e4efa1a3b75554c51df51cb6c4fd492") getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000840), &(0x7f0000000880)=0x4) recvmsg$kcm(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000), 0x185, &(0x7f0000000080)=""/159, 0xd8572e43c1fc0336, 0x200000000000}, 0x7) sendmsg$kcm(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="8c", 0x1}], 0x1, &(0x7f0000001780)}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) clock_gettime(0x0, &(0x7f0000000980)={0x0, 0x0}) pipe2(&(0x7f0000000a80), 0x800) syz_open_dev$sg(&(0x7f0000000b40)='/dev/sg#\x00', 0x80, 0x400) pselect6(0x40, &(0x7f00000008c0)={0x3, 0x8000, 0x967, 0x1f, 0x4, 0x6, 0x1, 0x3}, &(0x7f0000000900)={0x4, 0x9, 0x2, 0x6, 0x3, 0x74c0, 0x401, 0x5}, &(0x7f0000000940)={0x1f, 0x40, 0x1000, 0x0, 0x7, 0x0, 0x8, 0x5}, &(0x7f00000009c0)={r4, r5+10000000}, &(0x7f0000000a40)={&(0x7f0000000a00)={0x4}, 0x8}) ptrace$getregset(0x4204, r3, 0x6, &(0x7f0000000180)={&(0x7f0000000400)=""/244, 0xffffffffffffff6d}) 2018/05/24 03:21:31 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="12f300"], 0x204}}], 0x2, 0x0) 2018/05/24 03:21:31 executing program 2: socket(0x28, 0x3, 0x3) 2018/05/24 03:21:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:31 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x1b) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = semget(0x1, 0x1, 0x2) semctl$GETNCNT(r1, 0x2, 0xe, &(0x7f0000000040)=""/52) bpf$MAP_CREATE(0x4, &(0x7f0000003000)={0x13, 0x0, 0x0, 0x0, 0x707000, 0x0}, 0x2c) 2018/05/24 03:21:31 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000140)='GPL\x00', 0x80000, 0x0, 0x0, 0x41f00, 0x0, [], 0x0, 0x5}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) mq_notify(r1, &(0x7f0000000080)={0x0, 0x1, 0x2, @tid=r2}) unshare(0x38050100) open(&(0x7f0000000100)='./file0\x00', 0xaad06af1f8f98927, 0x0) 2018/05/24 03:21:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:31 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x10080, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x80) read(r0, &(0x7f0000000ac0)=""/4096, 0x1000) read(r0, &(0x7f0000000a80)=""/20, 0x14) 2018/05/24 03:21:32 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x181002) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) r2 = memfd_create(&(0x7f00000000c0)="e3000000fb7945e6e3162ab7a309db8fc11273fd9d3a0d5ffaea55bc35ae0bf54e334119572aa8ea29df2591f26290316a41e9186016bf54b8259202a49e94330d5cad9a632164abb02c4714a1b106731aa627b7304799ac2c0d44447b28e6e166e4ef7ff84c07154d101e41212334a126ad247a7b75ae6b2971b7bca3af716ce547ba4bf49d04407820553c24dc8c5f7e38016922fd0e505a8311d60f6e39aeb737fa746e5d8849ac21df114ce914579e9d75c114d2566a3def8a42fd32f510863043828d41c46c249595fc9b", 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) fallocate(r3, 0x0, 0x0, 0x8) lseek(r2, 0x0, 0x4) 2018/05/24 03:21:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000400)=@ll={0x11, 0x1, r1, 0x1, 0x63e3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000480)="77e2852be8905b86c4be54ae297cb571b8d5e7d7ef4be0836512898ed0db8c04989af6c9ff7e76d51519d8418cd31ba6eb3469146f8e4f3c6a8535dc262dfd87de1a7c19739f20f098f22264a4328f52a5d925d1d5f951065695a2df01d7fbe2f0af401f68dc4d066b7e9c36e85cd2dd77f7130220a104f1ff61af7e3c4f92f4b070e1cca7103bbf23c0050ede68dedf2f9f809967bc9d3ca6738ed516960532884585311deb66e7ffe5e65d4cb281a3befd0c23a2c7d3d8311d85b4bd0427acb0", 0xc1}, {&(0x7f0000000580)="2d122cf9681bad70a772260a9237ccba9bf07253bbf4487346255360c78e8bcaa839a02a11be7f7f9a8a117c9b6fe3c0d6af62d29b7a1303d395488d269028abd40d2d2308b87bb6a5a7b59b28189c7d92", 0x51}], 0x2, &(0x7f0000000640)=[{0x98, 0x100, 0x9, "418ee9f847abff0dd6afa01eef9c60013a9f9a77783ae3c12557cff14786ee3f7106bb6363edaa1865137bae4c4df4c8ab5cbe0ebe20b2a307355bc7697736748f9e985d6f59185106d84cc81b7352f9dca1975e250eaa7556b10967bfe37aebd16da042262c995c1290320bb71f66353b139547e3d8b77964547f963e85bea3330ba9b2202055"}, {0xd8, 0x11d, 0x5, "5eb33eb3a1caaf99e033aa11e86e1a5dedcb5aef53e1ea173bd433c8190632bf8c76417197861fc4280a2d40a71348cc27fb24e11693c8ebd3ed4d572be75d30368ecbdc663b9c4c532ae1ae7d3aec4b9e942336328e54747a30cf64a7874855c58340c2a89f7de65bbc7518d540bc50fe68dc94d36030a936f7d918d1f4b21bf5c632264e5444126eadbda8af4f3d7fbdd53e73e63d877c451d19e75213d0a1a856624ca96bd9a6587ce17734b5408ee1eaf64e7b3967c58a09f1e52ca82c65866f4cba3a9bb6"}, {0x78, 0x11e, 0x6, "5da4847f8b6f894bf492fe21d606d7b5b2b47bd5c698c60f32e51cee135590afbb83f8a7125776e43a711510480d317a8719715b7f5fa9a4330acf531461077e1b1b00a8352d36161c07e4c6e51171f0ebfbf344e04cc7ba10825a0db6a2a1581e"}, {0x98, 0x11, 0x0, "42e84cc163e07e53393b7aa904e45c5d70a3b667acb6434e3b8233b177943021f8e958c136ea090bc072fa2eeed38b54378ba6f2966cbc11bb2b56032f9b236777890b99584ee88e54791d7d1c2c7998833de69e00d2515f12c4920838cf244bbf21409384a14581b79b8019b3617578a4f84c7d638f70b124545cfe2397125dcddc0b74e4cb"}], 0x280, 0x4000080}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000f63378935021e0bea7aee5ee429908aa9ee922ac928efe46578a302979ba0e9f33a907a02ae6d53976df3a552b79129f86ed6d2dca1ebfa4fe5a8dab94d56db98283de48b2e04dc4b49bbb98b92fce4dccb119173e0ab6ad145b010a12dc33f044845a255c0d5cb1625f832c82d9001dcb90123fba2e34bc9834ec3d3af02f694526207430dfa4d9100593fc69a70300", @ANYRES16=r3, @ANYBLOB="10002cbd7000ffdbdf25060000000800050000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4040855}, 0x8014) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000140)={'team_slave_0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) preadv(r2, &(0x7f00000004c0), 0x1000000000000188, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') socket(0x100013, 0x8, 0x1ff) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$alg(r2, &(0x7f0000000dc0)=[{0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000000b00)=[@iv={0x18, 0x117, 0x2}], 0x18}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000240)=0x68) 2018/05/24 03:21:32 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}], 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x4, 0x0, 0x7, 0x2, r2, 0x6}, 0x2c) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/05/24 03:21:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') getdents64(r0, &(0x7f0000000080)=""/48, 0xffffffffffffffea) getdents64(r0, &(0x7f0000000200)=""/232, 0xfd2e) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) 2018/05/24 03:21:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@dev={0xfe, 0x80, [], 0x1e}}, 0x20) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffff801, 0x101000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/65) 2018/05/24 03:21:32 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="91000000b4e35e25c9c6fdb3d16a05d49081a5d62b58a6ef21ac91e4b88a5b45fc32d6cd4370b279c2f77000979476e6cf0ddc85c934219bbbcdbf45f814a0b640336ce40f7a00000000000000da904d98a3b9939e7685a7546a1b26b69ba2f0176460d64be02886306f42b3bd909fef8ab6402e74b74c74c904c19f9ae5b54ce2160b3dc4d91a0086ad556d80bb66348fd7220e6b"], &(0x7f0000000100)=0x99) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x23, 0x3, 0xb0, 0x81, 0x22}, &(0x7f0000000200)=0x98) r2 = inotify_init() r3 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x81}, &(0x7f0000000280)=0x8) flock(r3, 0xfffffffffffffffd) flock(r2, 0x1) r4 = epoll_create(0x102050204) dup2(r3, r4) 2018/05/24 03:21:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000080)=0xfffffffffffffdb1) recvfrom$inet(r0, &(0x7f00000000c0)=""/88, 0x58, 0x40012041, &(0x7f0000000140)={0x2, 0x4e22, @rand_addr=0x28b8}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x26c4d000d339c8b9) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x100000001, 0x4) 2018/05/24 03:21:32 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f00000001c0)='../file0\x00', &(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x50040, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000000c0)=[0x8, 0x8]) rename(&(0x7f0000000000)='../file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/24 03:21:32 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40602, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r1, &(0x7f00000000c0)=0x4, 0x4000000000000003) 2018/05/24 03:21:32 executing program 1: unshare(0x400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000500)='/dev/uinput\x00', 0x0, 0x0) ppoll(&(0x7f0000000600)=[{r0}], 0x1, &(0x7f0000000640), &(0x7f0000000680), 0x8) clock_gettime(0x7, &(0x7f0000000000)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000200)={0x5}, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x68, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0xe99e}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0xffff}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x100000000, 0x0, 0x1}, &(0x7f00000001c0)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/05/24 03:21:32 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x280) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={0x9, {0x2, 0x4e20, @rand_addr=0x7}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21, @rand_addr=0x5}, 0x80, 0x7, 0x20, 0x0, 0x7, &(0x7f0000000040)='bcsh0\x00', 0x2, 0x7ff, 0x5}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="0500000000ec00ffff00000900d2de3e8f494ddce8d4f3f37e187f187290123569b92a0e03eedd1b74ad733830b1c288c7b80b24"], &(0x7f0000000100)=0x14) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) 2018/05/24 03:21:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:32 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x0, 0x32, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{}]}) 2018/05/24 03:21:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:33 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$addseals(r1, 0x409, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x60, &(0x7f0000000300)=ANY=[@ANYBLOB="a3385c94050b93a4384e8cf896a87c98d725b06aea2dea91c6fa04159f1803879f324d8d1d02db786aaddeadc9f6abac3fb7a8c381bb8633be", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES16=r0, @ANYRES16, @ANYBLOB="9dc9ccb56ea593ab23a1133f9e6522b8542d4ca806a1869bf7ac22bf99b8428553ac7022f99457e2e8bcaaaaedb6133181ba25bfc38780f6bb59b29b81cf3f1ad7dcae8c46fb1eabfd29c719bcc6713fc68e799dd5a7c66439a6ccee64662573", @ANYRES16]], 0x2) close(r2) close(r1) 2018/05/24 03:21:33 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1020, 0x2) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000000a000/0x4000)=nil) remap_file_pages(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000000080)=""/252, 0xfc, 0x40, &(0x7f0000000180)=@llc={0x1a, 0x2, 0x1a1a, 0x3, 0x1ff, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) 2018/05/24 03:21:33 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/05/24 03:21:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x0) fcntl$setlease(r0, 0x400, 0x0) socket$inet6(0xa, 0x5, 0x5) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stack\x00') setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x3, 0x2) 2018/05/24 03:21:33 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)=""/201, 0xfffffffffffffc86) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000780)='net/sockstat\x00') recvfrom$unix(r0, &(0x7f00000007c0)=""/76, 0x4c, 0x22, &(0x7f0000000840)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x4, 0x400) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000440)=0x4, &(0x7f0000000400)=0xffffffffffffffe9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x7ff}, &(0x7f0000000280)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) 2018/05/24 03:21:33 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x8000000000003, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="3cbffb6333c5834454b8d1fb384edb9531ce0b14b12ae0d27fbed87f4bdd50ca62aa769db9af9612fce6149e02bebca1eef254f165047c01ef761f3120c7ddffa557511ed8400e05d2d8966379b5", 0x4e, 0x4c801, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000002c0)={'filter\x00', 0x0, 0x4, 0xf6, [], 0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/246}, &(0x7f0000000040)=0x78) 2018/05/24 03:21:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:33 executing program 0: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r1 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000adcff0)) 2018/05/24 03:21:33 executing program 7: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) 2018/05/24 03:21:34 executing program 7: r0 = socket(0xa, 0x100000000000007, 0x20) ioctl(r0, 0x8910, &(0x7f0000000100)="c626262c8523bf012cf66f") waitid(0x2, 0x0, &(0x7f0000000140), 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x2, 0x2}) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0xfffffffffffffeff, {0x2, 0x3f, 0x8, 0x1f, 0x7597, 0x40}, 0x7f, 0x20}, 0xe) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x7, 0x1, 0x61, &(0x7f0000ffd000/0x1000)=nil, 0x4}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000180)={'ipddp0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/24 03:21:34 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000000c80)=[{{&(0x7f0000000780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f00000009c0)=""/149, 0x95}, {&(0x7f0000000a80)=""/187, 0xbb}], 0x2, &(0x7f0000000b80)=""/227, 0xe3}, 0x1}], 0x1, 0x0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendto(r1, &(0x7f0000000000)="06", 0x1, 0x0, &(0x7f00000000c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) sendmmsg(r1, &(0x7f0000007240)=[{{&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'eql\x00'}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000cc0)="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0x1000}, {&(0x7f0000000140)="4c0f3b1ef457ced1be7447623697eafa7507a2e3b29ca714b2c065e2ff70c82964ccddec5dc3950edda5130c2b0a669f84a2590cc436c1d29d23a624dcb9087378d9a46c5e4967312bd5b654d8a69b55c6ecd00bda17c02c90a9b8454afff5e1a460562b29893f415f1adb280550e9478851f24ddac3504639a701515f2569c10888155ac7e074c9a36e3d134357692a922ed9aa570ba5d4a60528e539cd5ace5fe28b6aba8e96767f01f7525c0fe6e9a310650ca456e49c2266382e1cf7104e669fd34a31d03d03793a", 0xca}, {&(0x7f0000000240)="c6aa5c29f65f8194579c30b77fc3a4aa229afdfe991cdfd45e0e6bbe5332624add8ab7a55a86f194e45e729116b36bd2d76a42ebec12ef1cdbfd0d51c5fcaa3865d1af32b14484fd332c7702da39df0457125b8a2e4476d2752017", 0x5b}, {&(0x7f00000002c0)="aa1b75c0be82ad52478b1e1ee45ba4c04c52a998cca2909c3339a858ef1986566fc9f1ccd020b6b88d63d4d66673d7fdfd5d078da40d6db745fd6876f7007382de7530cad21107ce5aa0f4651fe99b43d5c31ff6b5574b04ebd6eea7fddd6a69b66b94d3761bf8f92532e721e765ccc09b5f8f6ad98f4f54dea349f1e54d5e66ab0964930f1714d722fd1a211f2dda8b55a0937891b0a506858041140a45194885a54718bf2a492966e47cce4ce3f92dbcbd286f69c87c4aab8d0f194ddede53bf69bf64b8e21597fb95a4d972aef154dd7b0999f95891a27e86f478294e56ff753512e4e54e6b118e86f7a1949c7e54e7f0decf1cd826", 0xf7}, {&(0x7f00000003c0)}], 0x5, 0x0, 0x0, 0x40}, 0x401}, {{0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000000480)="e4a9e0fe86fcd53b1ffafdf17889164e3ac763a351df6a58456b758f120856cb776baf1a6431dff043969fbd9c819a6dc6f4ac582ba537314c445f949e779f82745a29b0051e0bb233e8c175a092fc75d3ac46fdb8fa2dc64157e1ef295d55dcee5df89b2568d07b8d10db484ddcea94d19d919131891890a177ef3836062e563b24e97d61b211de081ff0546388", 0x8e}, {&(0x7f0000000540)="742d4e26a360608df5677da6e361d838f6f9d25a0464517ec14ad6056d818133d13ec1ab5c431686686bcf0080d8945bab2455e41bbe2185e47ba4a38cbf8742f822654f3270e92ef34c30d81880e2fba1088b2a4a5dc671bd37a4520af533b50be4d9b8c7de9815b8d743b7882b45ce86760b61629c5f0dde7cd4621519cd84aac47d3f0cf2ba296d8144db7c302f70d42c5c4702c471800bb13d4df955f443de67878b187282a4eceece058e4bb44cb14af1df84a2a7116b2b49", 0xbb}, {&(0x7f0000000600)="f901cec6eb2d9ed11c2c035c4e5e813322404ebd5ecb65e2139eee13930079bbcceef2102706518a3eef26eb5702a7186e93a321357268f7a460168dff7e7ddc4373e69c388c5f75612594bc7d4fba277490bf151521b3468dfca462b986745c3baddd24cce77a58e2cfba342cdeaa7c88797a580426e393c210d622c7fb3ad91027e8394e6d47ca681d8830ede037b2a3d35e65f53d876e604a748394dfa869c925e9812249", 0xa6}, 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{&(0x7f0000005880)="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0x1000}, {&(0x7f0000006880)="f65116a9ba2819227116f1b8b4ea2f684e91e93101a13f30838b2918ab2237e1560818e093d42d92a802d284dc6d3173d0d0dba38516579e1fb3f11c2aeeda3911e23f0af508fb57346a5cd20fa5166ed37433f6f8cd2be99d1e842083a23a4976f8737d67c95a9833dc18bffa8c59d233f3637c23e53ccca5f64ffff4ed", 0x7e}, {&(0x7f0000006900)="286be2d47c055f92e218528df4c6944fdf78f4f8a7214cb9cbaab4178f0b1bdac30268dde91b90e53e735be60f7020a24462adae5332785c54e1a613a6eae0e255e0cfe09084c3e20dd2f699c5af00b8f56d2538597b14778584c114fe5c09d183", 0x61}, {&(0x7f0000006980)="219aba73dc0072e66ec1b7a495a536b9fc10f07d279eed0389f81672aeced8d5fac5a4c850f0dfec1cae9fc89ac60bf6ccb3bd41738e5b93121ac65d7b6b02bb98b9434a53b4ab3c7acabb82ee6d8d95532b4c1d7b85", 0x56}], 0xa, 0x0, 0x0, 0x4000804}, 0x1}, {{&(0x7f0000006ac0)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000006c80)=[{&(0x7f0000006b40)="46de52e6373d8b9cbb2c4a540e", 0xd}, {&(0x7f0000006b80)="f84c8ee1ae1feb2479407fd60403f2c30776ed7aae821856762cb707cb65c0901a053c1bb8185b5a1ea378396e34ecf164f97ea79d3eeb486575fd81569dd2337d1cb39cc3093ed062cbc7b3eed734c8a525e4f0c7e5cc1119794fcda26047f13edc6e41a7b93f0d69dc83a353eb48ac8f24485cdf8c71c673a219f0bfddb603625ddc22cf24d8e0707bbacdaab9d6ec3c77859da84958273d77a77d683ba720b499bd9a12c73b6c9335de6c8c140f2f573b337ec05dcf59c779c3259ff1e691804eba09b820c042db917a643ec1bf3a0b998a059efc", 0xd6}], 0x2, &(0x7f0000006cc0)=[{0x88, 0x11, 0x5, "579e1f71eaf818cb9909d961bcf33cbc14b9226482c36adca52475cc42b610d08b3c30688ff265a5be2d423c0dc38005619b20cadf218c63aac30aff1daf15fae9cdf6928e16ec8408d5bad950412dc28dd50cf75c9d72b1bdc22c2a8a5edbcc9e0a61e7a734f343bcaa68dd28ad784aecf028d0b901"}, {0xe8, 0x0, 0x5, "03ef9bdc64444d966bb2ad2ce6615bd44b100f61a423dc254a35827af352e03597f14cb33eb4097626058432434cd17d97b13c5416c8cbfa2d2a466581c249e207173b8705863373b723b51bd84f4a184057de1f48c01b6de4f089c0139fbbfa0f3a90134da1ed531caa86961b39b795923844282ff17a3c565217ff2552bf1c43dc1d035cbf96cba225fa4ea80cb626590bfcd4d86dfae995f237f6dcebb50aae6ae291f85f4868322d950361e8f055d86a5248263443b0a7194c88d64e288ade80cd9edb629864d6b75e6f4779e86b97e8565b8be6ba"}], 0x170, 0x44000}, 0x9}, {{&(0x7f0000006e40)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x1, 0x4}}, 0x80, &(0x7f0000006f40)=[{&(0x7f0000006ec0)="e92ad2624ef169495f7d9ac3c223b97992a6f275d9872cc77a007dfbc8c36ff0aee043452f1699e9f22afc6eec2487dbd016804f994b4dff5e55982ec5f4dd353cb68aee07eb07026cd2984ced07f0587b204188f4af9885d888ce844a6893ddac5b4c4a1e579670a0be6861f6", 0x6d}], 0x1, &(0x7f0000006f80), 0x0, 0x4000}, 0x2}], 0x6, 0x0) 2018/05/24 03:21:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x100ffd, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28040, 0x80000000000100) fallocate(r2, 0x2, 0xe2, 0x73de) sendfile(r2, r3, &(0x7f0000000000), 0x1) recvfrom$ax25(r1, &(0x7f0000000040)=""/6, 0x6, 0x10002, &(0x7f0000000080)={0x3, {"56f4b9e489b11e"}, 0x9}, 0x10) 2018/05/24 03:21:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:34 executing program 3: r0 = socket(0xa, 0x1, 0x0) writev(r0, &(0x7f0000000140), 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) msgget(0x2, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000100)) r2 = msgget(0x2, 0x200) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000140)=""/221) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x8040) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000080)) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000000)) 2018/05/24 03:21:34 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) sendmsg$kcm(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000080)="03ba46387fee7bf3a3d2c8ab0022cd59ec315f1d6e381962d62e3f26ffc7ced0e2a7db0c1206045f313a4450ec73b45a5587de065de04a8d8f0c7eb656852f0ebdffbd1bb74b4b4cdb2165be88977a520f909df3b4d8b5ede80d6ec4e6086710d6864b8a00420a89ac6c752e3a08bd726a0a24b89bd408e3dab1bd021eb2f56b9fc4ac3f779327d823f9f8d0e144f9f88baaf0f57e0a9f84feb408e0146487f4dfd9324e9ee84269d8d6fcab4c265d93eb7e75a30b2f8dc4f429d73a8f712c2626ca11a4fa47a11b78f14ac4d776", 0xce}, {&(0x7f0000000180)="73b330f76172aecb61e6c4e871ff2c75a160f88fbb23736722844b3238fc6d6895be58f7bc7a26fb53eaea96b7dbdf14442a", 0x32}, {&(0x7f0000000280)="eb6dd33e2fbc1b1856592faddcea830467661f3c3a5e139df25900e53fae01012b2215a3c16f194b8cad2501615bacd1e9547089f5f520a0e4ce70051156057856b1cf41722b3663f4704473ae73cc641dcea8", 0x53}, {&(0x7f0000000300)="a849dd99986c43bd37c7ac7dbf32c2ea4ab39d48800cb59737c1ac2574c4c3aed9c8c2068f8856082d46363efb2bb737d06c6ec6c06c26b080bd9a22256e5b7109fdf7d67c95032354f4a755ce3695b05498032f6311e7faa7f296082aa68410c2ed7d5e6ed19679f99d20a7c56028c7a54ea696b141acc85ed9d74f5202915b57c10415734cf2e23359f812354d522e939cd31bdf2044a85299e89105c89ccd8ba6c9fb6aa97976", 0xa8}], 0x4, &(0x7f0000000400)=[{0xf8, 0x119, 0x3, "98212bacc111082ed24f7b790db5c331be4fadc199b5b8579e14c5182a81847eb6bf4303a87cd53549b07bb48eac0a93e563c96adc6f708258ca6b391ff283515b628551ec5809efabb0378ed7a47c2e027b3f482df4ab4b5399c14c1a70534a0067f158751d5535e4972208f02a70b3641750ee5c7343d4b32ad3f6fdf229b535bbe9dedde634a4178989bac3b687c2f4f6ce2a256d9b75e66e72497cd7c8868e50cfa493c048a9800abb1ea21f197e0c9774e86e4531f2d913b352f186f128851be03ca19eb239f4afa93bd985a86c588c1ce170749d516a762b268b5328a3490e6bd79cd3"}, {0x88, 0x110, 0x7, "b038a3d4001ddba038d1d46fa173ca37f2f058fe95f7eccd045c385f4be84ba60758c4485277d3b60275746bf36b58799ba7c7812075c9ac19c94ce026feee69f57de235e563a00c9158bc189e39dadf428f53cc5e2834662dfd7fc6be2309883a2c3a77ca7c96acf55c7eee674af3bdd38731"}, {0xe8, 0x114, 0x0, "fbab2e0e45a3004d3106771f8158f93ae3780a76fc608a19b24a09452d2824b4c8eb1e930e83a5c0fb34e25f8b55e6cafce5fa1a7b3338697d9df2d2b9438eb61af1c6b4621ffa948ddc5b6cc668b3cca66856bc61fe184c0b1f30f257669dd7612cb948f8b70e72e86ae7d5f0341f66e10c46f36e2dc5b2cd622e0ec077d9d29c30884aff20de128e2c917a7ea638466ba09e3ba313498acea70f72a9627759806460489561c2ee778e950c75cabd6026f136f23db9997010b051aa05557805c64b2c5d8f0ef3ba6454cec1be4f169e0eba9ac284"}, {0xa8, 0x6, 0x9, "2158e62adfa3daad39cc4288216111c8543e3b299aef205c58e639db84c57e45d8f8fc1c0e247b2234f3c1d1ea089728788a007d2facc505e604f5aedcac6831d4adc98f829d5b602af4f521bb8b9df7935dd4bb6f70ee7108f6ac543dd10a3b8d75a1a062281cf773809671493d255204dbd18b4510b5c911530aaa3191505d8abbbdd1d90920794f07a97f6204a6823a94d454566e7d"}, {0xa8, 0x104, 0xe157, "9308e764fbefd83afda3f42fe9224f73f80fd850ef83a64e753afb896257e88ab91d473a8831f914d9024bbc16ca4a065689cdb141fe8f1640ce002474f83aac99a34bc9d67ae1844ea2157c809f901974d0a69e79cb56377da6c46f0962a5462d4afa28a99e44b9d7355a7206c3ccb161d29433accec42e5626bd49279f2787d0a248e5a4aa5e0c92873af2b0cc635495aacc43a45568"}], 0x3b8, 0x10}, 0x8000) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000800)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000000)=[{r1, 0x100}], 0x1, 0x4) 2018/05/24 03:21:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:34 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) lseek(r0, 0x21, 0x3) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x2) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000140)='\\\x00') 2018/05/24 03:21:34 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x10000, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000300)="8ff49e2c362198be5f415b0206183d4a21d8f96d3c5713ccc0815df4ff172075ce6b34c81ad734134a89a73c17da4c709acfe459d148e081be55f610ffbdbb8593d8e7c41bb4ff6ac216ecfcc4bc357aea0333c38384a3f50542e053bbc712a8370cb4f912f562c9093f9d554eb0264436b07f092fe5d48299f5f9a435cfe663ed8636967211ed350b124d5a2b85b93798f19214ed65204e") unshare(0x24020400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) r2 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000000000), &(0x7f0000000080)=0x4) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f00000000c0)=""/172) 2018/05/24 03:21:35 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x18, r3, 0x800, 0x70bd29, 0x25dfdbfb, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000000}, 0x8004) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000640)={0x7fff, 0x401, 0x4, 0x400, 0x5, [{0x1, 0x5, 0x80, 0x0, 0x0, 0x3}, {0x75, 0x1, 0x9, 0x0, 0x0, 0x802}, {0x1, 0x3, 0x5fb, 0x0, 0x0, 0x200}, {0x4, 0x83b, 0x4, 0x0, 0x0, 0x1000}, {0x5, 0x2, 0x1d6, 0x0, 0x0, 0x2000}]}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000002c0)={0x80000001, {{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}, {{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x68a5}}}, 0x108) recvmsg(r1, &(0x7f0000000600)={&(0x7f0000000440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/255, 0xff, 0x200}, 0x40000040) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f00000004c0)={'bpq0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/05/24 03:21:35 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10100, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000140)=""/206) pread64(r1, &(0x7f00009f3000), 0x352, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000300)) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/24 03:21:35 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x3, 0x102, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000001c0)="f6ec2c1ed0202cf854e8c8e4cbfa5b3e499ebb7537eec98d1147288559af6c07cf51ab6374aee3b7b191e1e8e870fccf1db930ee4815303b823168afd09f3746b1dcb62e8ce081c5131907f2039d7505b26df7e77ba886ce18065a5771710f1578aa9b79d62612451ae64a287dfb2a7e7675f0320b09d3d68d5bb10c4a2d419e633bbaea8e77f6c2ad86b48d9c1ac9bc5dc6ec59db6e79094b9ce075ba1f402a5e68255399c62ba750b44765ff2aa2975e", &(0x7f0000000340), 0x1}, 0x20) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x84000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x347317882ad9bde0) accept$ipx(r1, &(0x7f00000000c0), &(0x7f0000000180)=0x10) 2018/05/24 03:21:35 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r0, 0x1267, 0x707000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000080)={0x8, 0x2, 0x2, 0xc6, &(0x7f0000000100)=""/198, 0xbf, &(0x7f0000000200)=""/191, 0x38, &(0x7f0000000040)=""/56}) fallocate(r1, 0x0, 0x2, 0x4f02) 2018/05/24 03:21:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"62726d64670130923033b48994f32500", &(0x7f0000000140)=ANY=[@ANYBLOB="b517425a81c9b2e94a986e34c747d56aaa920151b3c48f2dca370280f3e765f122749d20322e29e1d344b9bf24b10f3c1fcd788dcb0db7e683e6041416285b2ed3e57c5f02bb3ba3ae5509c03e461b1b6087935029063168e89378f7034e4e40db232a6877eb3102208b5605819f07d0107ca3dc10930f19ee4e1ccf196474f085b108f7e7b2fc4dfdb674034481d15e43b37746542b8198d2cb86282cf9f6335622245d5a3bcbf17baa4e915e790d5be156b45a"]}) 2018/05/24 03:21:35 executing program 5: r0 = socket$inet(0x2, 0x4000000000000004, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x5, 0x5a8, [0x20000900, 0x0, 0x0, 0x20000af8, 0x20000c48], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x6e8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) 2018/05/24 03:21:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:35 executing program 2: r0 = socket(0x11, 0x8080a, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x5, 0x4840) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000280)=0x100) fcntl$setsig(r0, 0xa, 0x2f) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x130, r2, 0x100, 0x70bd26, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x81}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x38}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf853}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000574000), 0x101) 2018/05/24 03:21:35 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ff4fc8)={&(0x7f0000a34ff4)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000ff4a23)=@acquire={0x128, 0x17, 0x509, 0xffffffffffffffff, 0x0, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x674}}}, 0x128}, 0x1}, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000400)={0x5c, 0x9, 0x9}) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/139, 0x8b}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f0000000100)=""/86, 0x56}, {&(0x7f0000000180)=""/214, 0xd6}, {&(0x7f0000000280)=""/4, 0x4}, {&(0x7f00000002c0)=""/27, 0x1b}], 0x6, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000380)={0x0, 0x4}, 0x2) 2018/05/24 03:21:35 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x200000, 0x0) pwrite64(r0, &(0x7f0000000300), 0x0, 0x0) fcntl$getflags(r0, 0x1) 2018/05/24 03:21:35 executing program 1: r0 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x80, 0x20, 0x800, 0x68}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0xad4}, 0x8) close(0xffffffffffffffff) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40040, 0x0) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f00000000c0)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) sendmsg$can_raw(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x1d, r3}, 0x10, &(0x7f0000000400)={&(0x7f00000003c0)=@can={{0x0, 0xff, 0x0, 0x2}, 0x7, 0x1, 0x0, 0x0, "af9f64ead708320a"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x48000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000040)={0x40000004}) epoll_pwait(r0, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) 2018/05/24 03:21:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:35 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaa6aaaaaaaa0086dd6050a09c00028800fe8000000000000000000000bbc669f234dcbd19fe8000000000000000000000000000aa0000000000089078000000"], &(0x7f0000000040)={0x0, 0x7, [0x400000, 0x0, 0x1000000, 0xeb3]}) 2018/05/24 03:21:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:36 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) fanotify_mark(r0, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000001740)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x20) 2018/05/24 03:21:36 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000), 0x1005, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='binfmt_misc\x00', 0x1000, 0x0) chdir(&(0x7f0000000240)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000640)='nfs\x00', 0x1201000, &(0x7f0000000680)) 2018/05/24 03:21:36 executing program 0: r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x9, 0x1ff, 0x0, 0x8}, &(0x7f0000000100)=0xfffffd54) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x8001}, &(0x7f00000000c0)=0x8) 2018/05/24 03:21:36 executing program 1: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) mlock(&(0x7f0000ad5000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4000000000000008) 2018/05/24 03:21:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:36 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xb004, 0x5, 0x3, 0x0, r0, 0xfffffffffffffffe}, 0x2c) finit_module(r0, &(0x7f0000000040)='\x00', 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000200)="bca1791694c23318c0bb2201e4e12943506c378b8fae5ea7e8aa07a47a1fc004d8b260a3674b0e9505bfbb857ebf5108c2362efbdf64042d02fa4123df1e56485d945ba27dc7fc1272a069241fc8e7f81132817272cdf9aecd323f3716556cc7eeaf727475493bf8cc70260e4c6c7f37d4f79d59e3b5857f9ad9f382fd4a8d705fbe4f4f87d048e9f5004fabfee90803f9e998b97c196c0d7fda93a276a7", &(0x7f0000000140)=""/129}, 0x18) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x40b00, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x181001, 0x0) 2018/05/24 03:21:36 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1, 0x4) ioctl(r0, 0x1, &(0x7f0000000180)="020000008523bf012cf66f") pipe(&(0x7f0000000000)) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x80011, r2, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f0000000100), 0x6140, &(0x7f0000002000/0x3000)=nil, 0x2) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/24 03:21:36 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2083, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000a80)='./file0\x00', &(0x7f0000000a40)='ramfs\x00', 0x0, &(0x7f0000000b80)) pivot_root(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00') chroot(&(0x7f0000000280)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000440)='.\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000004c0)='qnx6\x00', 0x1000, &(0x7f0000000100)) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') 2018/05/24 03:21:36 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000240)='GPL\x00', 0x20000000c5, 0xffffffffffffff10, &(0x7f00000000c0)=""/103}, 0x48) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x2080) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r1, 0x7}, &(0x7f0000000340)=0x8) statx(r0, &(0x7f0000000380)='./file0\x00', 0x100, 0x202, &(0x7f00000003c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0x32e, &(0x7f0000000140)=""/195}, 0x48) 2018/05/24 03:21:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0xb, 0x0, 0x102, 0x1, 0x0, 0xffffffffffffffff, 0x4}, 0x36e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000340), 0x1}, 0x20) set_tid_address(&(0x7f0000000000)) 2018/05/24 03:21:36 executing program 1: unshare(0x400) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x50000, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fcntl$dupfd(r1, 0x406, r1) 2018/05/24 03:21:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x1c}}) r1 = gettid() syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/cgroup\x00') 2018/05/24 03:21:36 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x276}], 0x1b6, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) close(r0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/snapshot\x00', 0x4500, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'ip6gretap0\x00', 0x0}) capset(&(0x7f0000000100)={0x19980330, 0xffffffffffffffff}, &(0x7f0000000140)={0xb63, 0xffffffffffffffe1, 0x5, 0x7da0, 0x4, 0x6}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)={0xac, r2, 0x400, 0x70bd27, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0x90, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x6, 0xd4, 0x4}, {0x7f, 0xffff, 0x1000, 0x67a}, {0x7ff, 0x8000, 0x8, 0x2}, {0xfffffffffffffffb, 0x10000, 0x401, 0x1d08}]}}}]}}]}, 0xac}, 0x1, 0x0, 0x0, 0x841}, 0x4080) pipe(&(0x7f00000000c0)) 2018/05/24 03:21:36 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x0, 0xfffffee8, &(0x7f0000000180)="c562626d718d1798c8756d6116aff61b2b14a6f608684d18d346233e6d3641a16c5579a278813de677f3558162f3b3f857cbe0bbdadc21ca6e71e69382ae2f2437e3a2340f15c6b6cab34d47638ac6da0bc7ed4b214a03277766e9193c23f580533a49609c8a5962e78f9d7c89094896dc55c16739b804c61718816d27647430fe21c15f41a2312f99b51e3bfa00d0d372133f4af3f8ce4d8f570233b156216e46adef747ab5e4efd7db9eef3ac1bb0b0d94b1b74bef5eba9be28692de8fc04ab7cdf8dea3dea6a57321b177e2fd2fe9c350326d267904fe8c2c10f906855879560f5132ff04"}) 2018/05/24 03:21:36 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = dup(r0) read(r0, &(0x7f0000000100)=""/234, 0x82) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) ioctl$TIOCSBRK(r2, 0x40044591) 2018/05/24 03:21:36 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x80, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r3 = epoll_create1(0x0) write(r1, &(0x7f0000000100)="78cc0cea49e2fd98db7c1f35409e686549e2d77c83804bbe1648aa9f6d2e407e427128d3e67aa779851cfc39a96ddfa122e68e06ab1764dad607cb6722a1aba532562e2fde056c7b9152621ebbb1abf5c77f4512aaea019900ffbfcd8b63f29133c28e64087bb858fc1c273f52ac5434f8c933ece5b62ae5db933b828070f1437d56329c9eda226eb312276db9e3d7435b77eba5fd5bb4b264ee", 0x9a) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000007000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) ioctl$KDENABIO(r2, 0x4b36) getsockname$inet(r2, &(0x7f00000001c0)={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) 2018/05/24 03:21:36 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x208000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x1f}}, 0x8, 0x1}, &(0x7f0000000000)=0xfffffffffffffef2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f00000000c0)="2ee0230f5fdd33c758a632b870ce4dc1d7d74236780046eb601a42b04e404a5dcd12f24dd20a25c485b35cbdefb03d08b6e67d71fadb50f789bbd5c822e0ca956f69a6beeb") 2018/05/24 03:21:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:36 executing program 2: socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000640)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x0, 0x7fff, 0x7f, 0x8, 0x3, 0x3, 0x3, 0x39f, 0x40, 0xb2, 0x7, 0x80000001, 0x38, 0x2, 0x7, 0x100000000, 0xffffffffffffff7f}, [{0x6474e551, 0x5a, 0x8c1, 0x1, 0x8001, 0x10001, 0x4, 0x5}, {0x6, 0x81, 0xfffffffffffffffd, 0x8, 0xfffffffffffffffc, 0x8, 0x4}], "02c3f71af5a0d01ea6b61be38821e8ef08936ff2f847a94824ed076e24da95b014dd069568f9e1ef96c6ce1945c0a829d8706a50a45aaf592733d44a4356b70bc3b5c958630ace4450536313938a78e3c8131c7ce175a6ae560263f5f52eac1aacc94968294d2c6a6f4c6736feae670c46e8e06ff14aafc0db111d2423249a696e118ce66a453346a2b39feb310f22ecbfcf7b5752b88944409cffbabf71812441f85c95190e4bc116a90ceb6cbf404c2407135ba3cb0d271fe2b54bbe9cd84de9afed73b835746eddd9e352", [[], [], [], [], [], [], [], [], []]}, 0xa7c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000000)="100000004ee793000000000000000000", 0x10}]) 2018/05/24 03:21:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2}}, 0x1e) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff02c}, {0x6}]}, 0x10) 2018/05/24 03:21:36 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x98, "50efdb11aeb54781a6c39c6da5bafde9816b5cbc72ba29e158745fadc466a9af2308088170357c1aff21127899778ce45a9a713c55d0150515f7c90018b93b5a1441dac0deee47b42e44164c6e660afa83ea364c83bcffcfcbb6fc34d6641326b693c06d2cb094954ae15ec3821a42604942bfbedf4a8a261e4dbc833853d67ac6a23f36f51664a0e7d2b97f631dc21144a6f9f99e7a9cef"}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x100000001, 0x82, 0x8, 0x7}, 0xf) time(&(0x7f0000000100)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r2, &(0x7f0000000100), &(0x7f0000000040)=""/101}, 0x18) 2018/05/24 03:21:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000000080), 0x2bd, 0x83005) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000000) 2018/05/24 03:21:37 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0xffbf) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x4b, 0xfffffffffffffded) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x200000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@ax25={0x3, {"647f60c94fa8a6"}, 0x2}, {&(0x7f00000001c0)=""/37, 0x25}, &(0x7f0000000200), 0x20}, 0xa0) sendto$inet6(r0, &(0x7f0000000480), 0x13, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000100)=0x4) 2018/05/24 03:21:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:37 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000200)={0x3, 0x7}) 2018/05/24 03:21:37 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3c5) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0xb6f, 0x1}, {0x8, 0x6}, {0x9, 0x7}]}) r1 = socket(0x1e, 0x5, 0x0) keyctl$session_to_parent(0x12) io_setup(0x1, &(0x7f0000000000)=0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/147, &(0x7f0000000280)=0x93) io_submit(r2, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000040)}]) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000040), &(0x7f0000000000)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x5, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x88) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/24 03:21:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:37 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) fcntl$setflags(r0, 0x2, 0x1) mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x0, 0x40, 0x5, "5ef91de5d75af6699feb772bcc32451a05e3e0bb1bf50a6aa560cec9d0d39fd6e46a87c004aa59d460cca44db5eef8ced230fa3c44a6a4db3f8ec6b8649ff5", 0x34}, 0x60) 2018/05/24 03:21:38 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) 2018/05/24 03:21:38 executing program 3: r0 = socket(0xa, 0x3, 0x9) ioctl(r0, 0x400000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2040, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x400, 0xbb2}, 0x1, 0xff, 0x9, {0x4, 0x80000000}, 0x101, 0x80}) connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e) 2018/05/24 03:21:38 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'veth1_to_bond\x00', &(0x7f0000000280)=@ethtool_perm_addr={0x1b, 0x5, "de29a9f418"}}) close(r2) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x789}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r3, 0xfffffffffffffff7, 0x0, 0x5, 0xffffffffffffffff, 0x1}, &(0x7f00000002c0)=0x14) 2018/05/24 03:21:38 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x11, 0xa, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffffe7) r1 = socket(0x1, 0x8000f, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x48, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x80, @empty, 0x2}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x7, @empty, 0x7fffffff}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x7, 0x9, 0x40, r2}, 0x10) r3 = openat(r1, &(0x7f00000004c0)='./file0\x00', 0x400002, 0x140) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000540)={r4, 0x11}) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000340)=0x5, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000400)={r2, 0x48, &(0x7f0000000380)=[@in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xe, @mcast2={0xff, 0x2, [], 0x1}, 0x2}]}, &(0x7f0000000440)=0x10) r5 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x10000) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000000180)={0x5, 0x4d, &(0x7f0000000100)="5ad790fa5bed4a1d39303ee5a84cc5360da66801c93acd11cff3dd398eaf4e0895d493cd6c7068fa44ff38d592f60f277a13ccf27c360ce6ad6a9e6fc3bce964a8b500620166e533c6290d2cc6"}) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000000300)={0x8, 0xd96, 0x4, 0x3, 0x4, 0x80000001}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x100, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000480), 0x8) 2018/05/24 03:21:38 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x105}) r1 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)={@empty, @remote, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'nr0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000540)={0x0, @broadcast, @remote}, &(0x7f0000000580)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000007c0)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000800)=@mpls_getnetconf={0x64, 0x52, 0x300, 0x70bd2b, 0x25dfdbfe, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_IFINDEX={0x8, 0x1, r5}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xfffffffffffffff8}, @NETCONFA_IFINDEX={0x8, 0x1, r6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x20c000000000000}, @NETCONFA_IFINDEX={0x8, 0x1, r7}]}, 0x64}, 0x1}, 0x4801) pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r8, 0x0, 0x82, &(0x7f0000000240)={'broute\x00'}, &(0x7f00000002c0)=0x78) 2018/05/24 03:21:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:38 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x24) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") flistxattr(r1, &(0x7f0000000100)=""/124, 0x7c) 2018/05/24 03:21:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2000013) r1 = dup2(r0, r0) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f00000003c0)) r2 = getuid() ioctl$KDMKTONE(r1, 0x4b30, 0x3f) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r4, r5, 0x1000) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000d2fffc), 0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x0, 0x0) 2018/05/24 03:21:38 executing program 0: r0 = socket$unix(0x1, 0x2000000000005, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000140)="6e65742f6970365f51a4cd8d397f09b2b8fe3aaa71e5927441626c65be378d21bf395e10") sendfile(r0, r2, &(0x7f00004db000)=0x300, 0xff) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000200)={"6e61740000000400000000000000000000000000000000000200", 0x4, [{}, {}, {}, {}]}, 0x1c2) 2018/05/24 03:21:38 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x10) getpeername(r0, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) connect$can_bcm(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) ioctl$int_in(r0, 0x800000c0045005, &(0x7f00000000c0)=0x3) 2018/05/24 03:21:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:38 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c857fbf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000200)={r4, 0x8}, 0x8) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'team_slave_0\x00'}}) write$cgroup_int(r2, &(0x7f0000000100)=ANY=[], 0x0) 2018/05/24 03:21:38 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ipddp0\x00'}) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000000)=0x3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f00000003c0)=""/250) 2018/05/24 03:21:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)={0x14, 0x42, 0x105, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x30}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x194, r1, 0x104, 0x70bd2d, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x71b}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x194}, 0x1, 0x0, 0x0, 0x881}, 0x4000801) 2018/05/24 03:21:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000003c0)="73797a5f76756e001000", 0xffffffffffffff8e) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x111180, 0x0) bind$llc(r1, &(0x7f0000000100)={0x1a, 0x10f, 0x30, 0x7, 0x5, 0x9, @random="49947c10bc00"}, 0x10) r2 = socket(0xa, 0x1, 0x0) accept4$inet(r0, 0x0, &(0x7f00000002c0), 0x80800) ioctl(r2, 0x8912, &(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000001c0)={{0x0, 0x1c9c380}, {r3, r4+10000000}}, &(0x7f0000000200)) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000280)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/05/24 03:21:39 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) prctl$intptr(0x3f, 0x6) io_setup(0x101, &(0x7f0000000580)=0x0) io_submit(r1, 0x1, &(0x7f0000001800)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00000006c0)="308aca96b25538f69e2dc640860d577ac9c6af04a9f5b60a1fdd73a96165a0e6cdea8a93c808d22fb46e94f903c2f06b6815343394b2386faf7f0b0d2545e9b3f8d96593b0f4a99cba3575dccb366081eba1e1e808a9fe319cdaff4260264cbb9d6fdd18c6daa895624222c1761c3dcb0aa783fc93567a99adfa3831759508a6ee2731556101b4c67e6f282dbb5371f2c403c2b4f2f8a3d735aa67631e9819a8bc7d4b6cfff8a9967a8511522d9d914d39e8b73b1eae031af1d6b527d6bdd0bbd58100bf37ce015f92adb3d78a6f5b913813a73c7925685349dff6e333102442c68563c18e46201347c7d2861e7f25e9a0476cf861fe16de0127377fb8c2c7a5c86be9de574bb9ea69cf285d170371187a67a3e9bff7c28436e63fa8c88cabfd0f6dd9dc6e577cfd6f635a667c825a7078b7a45b181c1240003a15f7b2465924183fab7f07767ed594175154a1eb45db671ac826f067b24349c3e515e4406aa80e86825c6d716fb9be8cfe82c58151adf7e31170117c05a948fb2d71d40777e521374ff46ee329cf66890d330073e8568d05f2869cbf5503ab729ada4de88466e7e577b78bcb510fb18986a471039483575a6f0f918eea77c87bea28555e7b0875a651d2ab6c69e0f910361ebdcabf6d2b78d3d40e5ce3772c8d5772cfe20f0c4822e512a7ab426f4dcedef2df328bc73720c3bc0dae9c8c1a91d4f85c6faa7fc8", 0x201}]) r2 = memfd_create(&(0x7f0000000000)='/dev/nullb0\x00', 0x2) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) 2018/05/24 03:21:39 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0bc5310, &(0x7f0000000000)={0x84}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x40000) 2018/05/24 03:21:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:39 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000000340)=ANY=[@ANYBLOB="020000002000000703000020732f141d4618a7c2be5cfeffff7a0af0ff0000de000000001d23dad600000000000000ed000000060000000000000000002704329c4a5c950038bfce57a73be737c843824c690085f400b7010000000000006a0a00fe00000000850000002e00000000000000c6d6e600000000000000002d4c83abf8814700cc4b69846566496edbd9074654f3a633b91139"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) r1 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x9, 0x12000) ioctl$TCSBRK(r1, 0x5409, 0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000300)=0x681a, 0x1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x3ff, &(0x7f0000000180)=0x4) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x968, 0x630000) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000280)={0x1, 0x44, &(0x7f0000000200)="aacf6c6e82c8477fbacaee28ece6d84d0ddd349c2f768a237ce9819367eec9908a5b43f75d41a18002f0c696f72560aa53803102efc15e49bb1a9ba9f685db6cc033d3ae"}) 2018/05/24 03:21:39 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00010000", @ANYRES16=r1, @ANYBLOB="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"], 0x134}, 0x1, 0x0, 0x0, 0x54}, 0x8081) r2 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x8, 0x80) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000380)=""/68) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) socket$inet(0x10, 0x3, 0xc) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x21, &(0x7f0000001280)=""/4096, &(0x7f0000000000)=0xfffffcc7) r4 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x3e, 0x400080) ioctl$SG_GET_VERSION_NUM(r4, 0x2282, &(0x7f0000000300)) 2018/05/24 03:21:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:39 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x7ff, 0x5, 0x9, 0x8}, 0x5f) 2018/05/24 03:21:39 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) flock(r0, 0x8) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, @in6={0xa, 0x4e22, 0x6, @empty, 0x1ff}, @in6={0xa, 0x4e22, 0x9f2b, @dev={0xfe, 0x80, [], 0x17}, 0xfffffffffffffbff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0xcc) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f00007ed000), 0x73df) 2018/05/24 03:21:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x7fffffff, &(0x7f0000000000)="c6260e2d8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000013000/0x1000)=nil, 0x1000}) 2018/05/24 03:21:39 executing program 7: clone(0x0, &(0x7f0000000600), &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000540)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000080)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/05/24 03:21:39 executing program 1: unshare(0x24020400) clock_settime(0x8, &(0x7f0000000180)={0x0, 0x1c9c380}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20}}, 0x8, 0x2, 0x4, 0x3, 0x22}, 0x98) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/24 03:21:39 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0x3, 0xa5, 0x75, 'queue0\x00', 0xffffffffffffff00}) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x40000000001) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000200)={0x3, 0x3, 0x6, 0xfffffdfd, 0x7fff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x7, 0x4) 2018/05/24 03:21:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:39 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3, 0x10000) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000140)={0x7f}, 0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00000001c0)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r4, 0x28, &(0x7f0000000080)}, 0x10) syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x3, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000002c0)=0x401) 2018/05/24 03:21:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) [ 118.412513] device bond_slave_1 entered promiscuous mode 2018/05/24 03:21:39 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) shutdown(r0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000040)=0x14) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x800, 0x4e21, 0x2, 0x2, 0x80, 0xa0, 0x77, r1, r2}, {0x1, 0x3ab8, 0x6, 0x400, 0x6, 0x7fffffff, 0x1, 0x7fffffff}, {0x6, 0x2b65, 0xc5, 0x5}, 0x3, 0x6e6bb4, 0x0, 0x0, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x20}, 0x4d6, 0x7e}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x7, 0x2, 0x5, 0x5, 0x9, 0x9}}, 0xe8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000180)={0x40, 0x32f, 0xb7, 0x6, 0xfffffffffffffff8, 0x0, 0x0, 0xfb, 0x3be, 0x7fff, 0x4}) [ 118.606426] device bond_slave_1 left promiscuous mode 2018/05/24 03:21:39 executing program 3: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x4, 0x2000000000001a, 0x100000000) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000001c80), &(0x7f00000000c0)=0x8) sendmmsg$nfc_llcp(r1, &(0x7f0000001940)=[{&(0x7f0000000140)={0x27, 0x0, 0x0, 0x7, 0x7, 0x3c74, "0de7b4ec7315d5b6f7e67d798c104d24d63b5b86eb00b27cd48b6078158c3f93e9a32e6eb34178e6eb04742df413268c8de044c5c8e6c5746b40dad864f914", 0x14}, 0x60, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x8004}, {&(0x7f0000000840)={0x27, 0x1, 0x0, 0x3, 0x3, 0x6f, "6f1bc1527a0ff4610d93162257aa815a663f97b9d6a3fabf75e5e89628866299a5279882785e74426d70ea865c94bf6f76f0254dc2ad38359fbde29ffb22f0", 0x3d}, 0x60, &(0x7f0000000300), 0x0, &(0x7f0000000980)={0x60, 0x113, 0x80, "1137b4123cf9a758deef83fc80a51f0c7f1fdc8b9ee8f254f228b6d87993468a7abdef82fefb73bf04489254ee4ebed0a7541fbcbb8897e7cecd8d6bdb7ad441b2f0caac460945d175622f08"}, 0x60, 0x800}, {&(0x7f0000000ec0)={0x27, 0x1, 0x2, 0x0, 0xcbc3, 0x63, "3e7788ad3b6bdb53fcdc04c0755b5f8c98fe6521ee65bbe9b1b114802c4bc6340506863851ff29c8db3826251ddb6cb68ecfb0555cb624a5571406068b2b1d", 0x39}, 0x60, &(0x7f0000001040)=[{&(0x7f0000000fc0)="20db98d776ca82f5838d69b6a60e4d52c1214f46e88a9518a64d1b376c0ed562b28940c109ee03883a47243ba8cef5e92413a4f6b2f5f9e9e2bb8439f5e89da9410db73f1b594b050a9bf3b6894cbcca196faf60", 0x54}], 0x1, 0x0, 0x0, 0x4000001}, {&(0x7f00000014c0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x9, "8d4f9ae973126caadce66496cf7c8c084abc5c0535d8f6f9e179464286ce97b6cd963cdd2a14b8ac6c0be99223ce73d8ebd228b518c38bbc1ca0646b64b5ef", 0x3c}, 0x60, &(0x7f00000017c0)=[{&(0x7f0000001640)="5cb9902320411d65c8a98519d2e0", 0xe}, {&(0x7f0000002cc0)="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", 0x1000}], 0x2, &(0x7f0000001840)={0xe0, 0x18f, 0xe00000000000000, "0568c705eacc355f60b3ddfc75295c52855c161f131e7abead2ce17d1fac69c3becff4c98970b1c2a65990e518a5f2c1844b66c1aa8e1d7a2744199313cf5b5c5dbc441fb6b3414d617187e373f4062f4ffe036060519e57efa9c7f9feecbf9b610abaf57feeb956610b6662639cdca6ebffb7ea3cece991a52b0acda1b384711967d3ba89e5d68ef18ab8d1b920cda34db3a31acd511ddacc3a4d81a7524bdc7e38e8e2fabf376b14a8fa95e85c9727cb1c226169239fe765da9f057d5b791dc2e98f40a8ee4d04a2cf10e8aa34748f"}, 0xe0, 0x10}], 0x4, 0xc010) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/24 03:21:39 executing program 0: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$usbmon(&(0x7f0000000640)='/dev/usbmon#\x00', 0x6, 0x2002) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000680)={{0x1, 0x2, 0x3, 0x2, 0x8}, 0x6, 0x2}) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000700)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000e0000000400e8ffff040000fffffffff00000004803000008030000ffffffffffffffff680400006804000068040000ffffffff040000000000fd7aecb8f597125e7042d01115d72268d342922730ce292af4fc", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f000000000000000000000000000000000000000000000000000300061680000000000000000000000000000000000000000000000000000000000000000460400000100000000000000280052454a45435400000000000000000000000000000000000000000000000007000000000000007f000001000003ff00000000ffffff00726f73653000000000000000000000007465616d300000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000ff000120000000000000000000000000000018025802000000000000000000000000000000000000000000000000280069636d7000000000000000000000000000000000000000000000000000000d774000000000005801686173686c696d6974000000000000000000000000000000000000000003626f6e643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000010400000000000002000000080000000100008004000000f2ffffff0200000080c80000000000000100000000000000400052415445455354000000000000000000000000000000000000000000000073797a30000000000000000000000000f1f2000000000000010000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0002001000000000000000000000000000000000000000000000000280069636d7000000000000000000000000000000000000000000000000000000d013f0100000000600053455400000000000000000000000000000000000000000000000000000001000000030000000300000001000000010000000400000003000000fc07400000000000000000000300000004000000f7ffffff0000000003000000603bfaff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x560) 2018/05/24 03:21:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, [0x8, 0x2, 0x5, 0x2, 0xfffffffffffff4dc, 0x0, 0x5, 0x0, 0x3f, 0x4, 0x1, 0x8, 0x401, 0x7, 0x4]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000040)={r3, 0x7}, 0x8) 2018/05/24 03:21:39 executing program 5: r0 = socket$inet(0x15, 0x1000000000009, 0xa) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0xa, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0xa, @in=@multicast2=0xe0000002}}, 0xe8) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0xa00) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet6_int(r1, 0x29, 0x79, &(0x7f0000000040)=0x1ff, 0x4) 2018/05/24 03:21:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:39 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xa6, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) r4 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)=0x0) r7 = fcntl$getown(r0, 0x9) r8 = getuid() getresgid(&(0x7f00000007c0)=0x0, &(0x7f0000000800), &(0x7f0000000840)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0xc) r11 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000c40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c80)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000d80)=0xe8) stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003200)={0x0, 0x0}) stat(&(0x7f0000003240)='./file0\x00', &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000003300)=[0x0]) r19 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003340)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4}}, &(0x7f0000003440)=0xe8) getgroups(0x2, &(0x7f0000003480)=[0xffffffffffffffff, 0x0]) r22 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003700)={0x0, 0x0}, &(0x7f0000003740)=0xc) stat(&(0x7f0000003780)='./file0\x00', &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003840)=0x0) r26 = getuid() stat(&(0x7f0000003880)='./file0\x00', &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getpgrp(0x0) getresuid(&(0x7f0000003940), &(0x7f0000003980)=0x0, &(0x7f00000039c0)) stat(&(0x7f0000003a00)='./file0\x00', &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003ac0)=0x0) getresuid(&(0x7f0000003b00), &(0x7f0000003b40), &(0x7f0000003b80)=0x0) r33 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003bc0)=0x0) stat(&(0x7f0000003c00)='./file0\x00', &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000003cc0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003d00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003d40)={0x0, 0x0}, &(0x7f0000003d80)=0xc) getresgid(&(0x7f0000003dc0)=0x0, &(0x7f0000003e00), &(0x7f0000003e40)) r40 = getpgid(0x0) r41 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003e80)={0x0, 0x0, 0x0}, &(0x7f0000003ec0)=0xc) sendmmsg$unix(r0, &(0x7f0000004040)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000180)="f6987c791de94edc2985c900554afc25d84b492483e6a75a1032d2f0ea7421bc6713301920de61dc878ba2c5cca36dba5d53a55b084b20b46221dccdf5e7ad4dadb44031eabf8ca36a4a677ee8dcc78da0a291da8d2c4afe63ae835a23c744d8b8940d93e32a01e4c173abbd09bf67638653391b53784d76a763f166dc79267633ebdfd467cf1fef67cba4714b07ab07340c47f010490554e678fcbecd626d869e3658dd839e586e884b940992b5cc3d7ab96251e20bf8cbc9dd68243ba2fe129edb329e36", 0xc5}, {&(0x7f0000000280)="e68b9ccd66fed981de", 0x9}, {&(0x7f00000002c0)="5d89da9d0304a9be77ea9cb7d4b803b8bb6e7a517ebc3627f59a2c9245d0f5c0c740f2d4fe67559ba9bf998f32078b22981940a197e6af4c01fcb9dadafd6dea1eea55f2f7c611ed5c98426d47f4c90ab4f6405e23fed24f84539480dd879dd7fa3e5c794cebce31e7cfc33eced3d555bdb5fbeff0b1450aea05b0b2ce607e4c93b13322a3a91e005e2f52b9742a1a0660a96acf287af7af6dc980317ec4b85402c980388bb36bd8af40daf6ca73b9", 0xaf}, {&(0x7f0000000380)="5e1df9ad2018a800d76595e3c6697f0d18556d8482ac11f520add5e48c066024bd601012daa58ebf4781f510ec984fcc393c201fab563bcc48aee83bee072a98bdc57697133d630699044a811942a2788828f4a8112957a9f5c0158defab05fc7b95f6f2e0dd93e82b5c", 0x6a}], 0x4, &(0x7f0000000980)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xc8, 0x90}, {&(0x7f0000000a80)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000b00)="90122939adc99f583da1eee5d7e86e23a8e215123f0d9e7ce348b027c65e1872a93eae0f42f575f5bf12e3917aaab0f7d7e210eecc138fddfd7562852e973bb2e9aa0e768929e9e20fc6cdc980a6e2b0643d04e11e02f8d608164cc2424145ec3513ed3f762ec9e3122ac1b5052176df5848e40fdccec9f5fd6b1dc1fbf3f60dc59b4bd858d952b58dca0c3165e2927973fed214b81a07c11afb82ef6e951ed8ea9753f2dc5ecae8da1f4c7ee8a2939aaeff2220dfde8241fd89f12d6baabc6ecc6056d1640bdab1e2433dfc5285aafc374a744a2943f7dc57f666f12cee8e72a75ef92e", 0xe4}], 0x1, &(0x7f0000000e80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x40, 0xc000}, {&(0x7f0000000ec0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003000)=[{&(0x7f0000000f40)="d127cb9df4cee34426dd61bab21b867d8314136299f0f4192cfa26a88d7361dd0e5be4197b8c2eef2b43e196729f7d8b8f41a68112250625f6f26a148e8a851e837063e9eff16fb9ce43d3ccd289057faca063e6e33405e777062f78f5f02a34123acc4ddcca9020d1ef76cae2f8232220b0561dd876f1671721d4aa9db6a581321cce9993aa294f8563b6a956ea8a190753e44f81aa9155e3f7cf325b388e20612bbc8f56104c7889d342578a789d3368255264bf4034644c36373675", 0xbd}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000002000)="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", 0x1000}], 0x3}, {&(0x7f0000003040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000031c0)=[{&(0x7f00000030c0)="ff1d0fe160da658d3d788eab2f55a135b0a5079529d8232844bb8306d330ab47881011dc884b39ce115abdf912d1613ff056867da862fa3cdf619c61944e2f62f9b08398be42e9f26a0950dcc0dc3e3b21bd4d1b1da6ef47c1cc1427de454ce4feac92ef8ae104b8245a2355fa42ed92295cf2258bd18a6954b0dd2fd8e935f6002d945801159f3422f72df81dc95425c9046c147c65c2c843cbe4e440626c222aa2cd0ea695e6fc072474b714289ef8a4b0304fbb8b8c12fbd753c1b33258cbe16950e2f1d260cb377036935c5172d7d9643f0a16", 0xd5}], 0x1, &(0x7f00000034c0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="00000004380000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1000000000000000010000000100000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=0xffffffffffffff9c, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB='\x00\x00\x00\x00'], 0x120, 0x4010}, {&(0x7f0000003600)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000036c0)=[{&(0x7f0000003680)="9e16ffa9c616cf87ab6034cda98cb70152", 0x11}], 0x1, &(0x7f0000003f00)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0x128}], 0x5, 0x4000000) r43 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x64982) ioctl$sock_inet_tcp_SIOCINQ(r43, 0x541b, &(0x7f00000000c0)) 2018/05/24 03:21:39 executing program 7: seccomp(0x1001, 0x2000000000, &(0x7f0000000280)={0x3aa, &(0x7f0000000240)=[{0x4}, {0x7ff}]}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/24 03:21:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:39 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x19) r1 = dup2(r0, r0) sendmsg$key(r1, &(0x7f000000b000)={0x0, 0x0, &(0x7f000001fff0)={&(0x7f0000003fd0)=ANY=[@ANYBLOB="0200000004000000000000000000000002000100000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/05/24 03:21:39 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x276}], 0x1b6, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='loginuid\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "cc790fb7857348c8df2d68b300c4e49d251e1d8708927ff6535609fc824ccb56e80b87fb99c19828f047df24ddb70aecdfbd37c5d08552cc26be895c2e48291c9da052ae01f9d68db9a472d3eb2d61b355a5fa8da83034df83e31a2e0de0ef942ace3784afdff1e06bc7dacda07010983961f988661a86b2572e51f3f97aa9211a5ae20dce8df181dabc3d446394a98adf193e1ab9850101e4168646e6d95398c88d0830b5025bd5b250dcb703d45e701c7d98f74f99c8c68cef92"}, 0xbf) 2018/05/24 03:21:39 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x81fd) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x12, r1, 0x0) socket$kcm(0x29, 0x5, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl(r2, 0x48f9e52a, &(0x7f0000000240)="c626262c8523bf012cf66f") munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) get_mempolicy(&(0x7f0000000280), &(0x7f00000002c0), 0x4, &(0x7f0000004000/0x1000)=nil, 0x3) mlock(&(0x7f0000006000/0x2000)=nil, 0x2000) mlock(&(0x7f0000004000/0x1000)=nil, 0x1000) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @remote}, &(0x7f0000000100)=0xc) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x0, r0}) r4 = getpgid(0x0) capget(&(0x7f0000000340)={0x19980330, r4}, &(0x7f0000000380)={0x6, 0x2, 0x3, 0x5, 0xfff, 0x80}) r5 = semget(0x3, 0x2, 0x10) semop(r5, &(0x7f0000000300)=[{0x0, 0x7, 0x800}, {0x1, 0x644d, 0x1000}, {0x2, 0x3, 0x1000}, {0x3, 0x6, 0x1000}, {0x5, 0xdb, 0x800}, {0x2, 0x3ff, 0x800}, {0x0, 0x7fff, 0x800}, {0x1, 0x3, 0x800}, {0x7, 0x6, 0x1000}, {0x3, 0xcdd}], 0xa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x9, 0x30, 0x0, 0x7}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r6, 0xf5e}, &(0x7f0000000200)=0xc) 2018/05/24 03:21:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:40 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x20240, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000002c0)={{0x7f, @broadcast=0xffffffff, 0x4e20, 0x2, 'nq\x00', 0x1, 0x0, 0x3b}, {@empty, 0x4e20, 0x3, 0x800, 0x400}}, 0x44) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xa0, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000340)={{0x94, 0x7, 0x3c04, 0x5, "b4d67b10bbefb02dbae66884bc22d21185001cc5e28e342b717b10b02989a5767abe72e637d1a26c47e39000", 0x7}, 0x3, [0x9, 0x1, 0x100000000, 0x1, 0x2, 0x200, 0x6, 0x1, 0x100000001, 0x6, 0x401, 0x4a, 0x81, 0x100000000, 0x3, 0x9, 0x200, 0x6, 0x800, 0x1, 0x5, 0x5, 0x7, 0x24, 0x8, 0x9, 0x1, 0x4, 0x4, 0x80000001, 0x4077, 0x2, 0xf6, 0x8, 0xffff, 0x6, 0x1aa, 0x81, 0x814, 0x2, 0x6, 0x9, 0x7, 0x800, 0x10001, 0x79, 0x0, 0x0, 0x6, 0x1ff, 0x10001, 0x1, 0x6, 0xd, 0x80000001, 0x4, 0x1ff, 0x5, 0x7, 0xfffffffffffffffa, 0x1, 0x8001, 0x6, 0x80000001, 0x0, 0x20, 0xd9, 0x7fff, 0x1, 0x101, 0x100000000, 0x1000, 0x100000000000, 0x1ff, 0x1, 0x6, 0x7, 0x3ff, 0x4, 0x5, 0x400, 0x1, 0x4, 0x2, 0x8, 0x4, 0x3513, 0x400, 0x1, 0x3e, 0xe0cc, 0x400, 0x9, 0x7, 0x1054, 0x8, 0x3, 0x0, 0x1000, 0xb94a, 0x7, 0x7, 0x7, 0x7, 0x4, 0x2, 0x6, 0xea3, 0x3, 0x800, 0x10001, 0x8000, 0x7f, 0x7, 0x1, 0xe5, 0x4, 0xfff, 0x1c36, 0xffffffffffff8001, 0x7, 0x5, 0xd3f, 0x7, 0xfffffffffffffffc, 0x2, 0x1, 0x8]}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0)="52668f849cecdb2b22a34400ef5c484af66e86933c23d88fa1d3a47065e2da98da744b33132ad871f30ce04fa3a56ea12d2b20ef2640b2aa79efadc01f32a24b732828ebda20e5b1da5c9937748b83b32b3bdef7792d2ba43dfcc2ba0d4694b3664051e69702b0fce185b01c52e88d9b55ee41cb94187b729be344fcd18b5239a8b6fa6481114a21", 0x88) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000840)={0x0, 0x4, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000000c0)=""/88, &(0x7f0000000140)=0x58) 2018/05/24 03:21:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:40 executing program 3: io_setup(0x1, &(0x7f0000000080)=0x0) r1 = socket$unix(0x1, 0x5, 0x0) io_submit(r0, 0x1, &(0x7f00000026c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)}]) 2018/05/24 03:21:40 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x4, 0x80) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)={0x1, 0xf0, "2e03987c92472b1589bdbdb3531319bf19bade187501c24ca1ed57fc596efd583d648770d7b92d367741cad4d9e32bc6b4efafd3814e77118b3770280dd54793d600af0321359be7a0f2301a0de6558693b1ac03920328afcb182920c4aad93149c840d9521229f9f0f30ab6cad5fd590e2fd636d8f55856554017094ef26e3595c0f24b297449825a27372f11c0d12957c7986ea2a2fe691bc90b0da0f07436be5434904eb2cd96b1e06d6d7a87064a097dbdb8d444bc3d89df4a97b58ff095bdbbce8c8057027985c0ccc9956a5c0c0d4c48b362ca69cbe1bd84939783f32f5ee42a8db32a741fc8a29dedcaee6d43"}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000280)=r0) request_key(&(0x7f0000000080)='asymm\x00\x00\x00\x004r', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="2f6465762f646d6d69643a0005", 0x0) flistxattr(r0, &(0x7f00000000c0)=""/85, 0xf3) mkdir(&(0x7f00000002c0)='./file0\x00', 0x100) 2018/05/24 03:21:40 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socket$pppoe(0x18, 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="00000000474352dc61ced5a3607047c08be94da17fa4214840a12f44ede965b3659972c9569122463c015580b3864e6b19e10853271b35300a71b69775416e077f1daf75f6a862a0bc20e326fe59cde3436307", @ANYRES16=r2, @ANYBLOB="02032bbd7000fcdbdf25020000003800030008000400030000000800080000000000080007004e240000080003000000000014000200626f6e645f736c6176655f310000000008000600020000006c000300080001000300000014000600fe8000000000000000000000000000bb080001000000000008000300040000001400020065727370616e3000000000000000000014000600fe8000000000000000000000000000bb140002006970366772653000000000000000000008000600010000002c00020008000400fdffffff080006006cfd000008000900080000000800050000000000080007000010000008000600d4070000"], 0xfc}, 0x1, 0x0, 0x0, 0x40004}, 0x40000c4) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000080)=0xfd5e) 2018/05/24 03:21:40 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000140)=""/15) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f104000000dc6150defaca6ebcaf01008c36184c8f147be96ea321fbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0xfffffcfa}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x16b5, 0x400400) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000000040)=0x1, 0x8, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x80, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x4) 2018/05/24 03:21:40 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@resolve_route={0x4, 0x8, 0xfa00}, 0x10) r1 = socket(0x3, 0x5, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) 2018/05/24 03:21:40 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1b66, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x1, 0x4, 0x5}) r1 = socket$inet6(0xa, 0x2, 0x8010000000000084) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={r0, 0x0, 0x1, 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0xffffffff}, 0x8) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x96) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x6}, 0x8) 2018/05/24 03:21:40 executing program 2: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000040)="dca78d1287745bc047d4554b70cb3d8e3e56b1a9b2e53a11178d1012b2dbd9a85e44ec61483ab735309c31be65000000000000000000000000000000", 0xfffffffffffffdda, 0x0) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) fcntl$setstatus(r0, 0x4, 0x800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) 2018/05/24 03:21:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x20, 0x8, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x2, 0x7fff, 0x8001, 0x0, 0x3}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa}}}, 0x98) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) 2018/05/24 03:21:40 executing program 0: r0 = socket(0xa, 0x80005, 0x1) getsockopt(r0, 0x0, 0x41, &(0x7f0000001fac)=""/84, &(0x7f0000001000)=0x28) setsockopt(r0, 0x6, 0x4, &(0x7f0000000000)="d2ffd2b7f1c019c527f9b6e2fef52c2851c684bcf290ab64611cfe377a7d193748824858d9d57e6d83786d93843c53b8695fcc321989978fa9ab6cfdb936340a2c931f9f223112", 0x47) 2018/05/24 03:21:40 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) read(r0, &(0x7f000083b000)=""/1, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x1, 0xffff}) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/05/24 03:21:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:40 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x103}) signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101000) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/24 03:21:40 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@hci={0x0, 0x0}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) r3 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x1, 0x40402) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'veth1_to_team\x00', r1}) ioctl$IOC_PR_RELEASE(r3, 0x401070ca, &(0x7f00000002c0)={0x9, 0x80, 0x1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) sendto$inet(0xffffffffffffffff, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(0xffffffffffffffff, 0x1000000000000007) accept4(r3, &(0x7f0000000440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000004c0)=0xfffffffffffffe17, 0x0) 2018/05/24 03:21:40 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0x4, &(0x7f0000000000)="920b04b3509cadca3213ba5b4f4e9a092b98aeabbfeb82d259053fad508477eb70649bd087da81de21cbb47af9463a77925952662e136693fbbcf29c8ad563c5c3ba5ee4bec08dcdf8cacc08b21c274677b0c23f026068c7124c8dec4c4d535f6e84761dca56b40aadb5b4adbf5a7f73595dcef689cb01ed64a8b0b7550bbf4a93515bce17a0e870561ee974a5232dc67283bbfb30b3d796a29b0d70e6a06a26") setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00000000c0), 0x0) 2018/05/24 03:21:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x40010, r0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x741200, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="ac141413000000000100000007000006001414aa7f000001ff020000e1000002e0000002ac1414bbac14141eafa9e7e4bc8a0c72e5a9e0457da5e243f3b3412721e9c510b1be74c42ef8d0622b4e14a706ea4ebf3f21"], 0x2c) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000240)={r1, r1, 0x7, 0x3, &(0x7f0000000140)="85d5fafda4606061919669e36c76e78fd12c48752a52cb0f64f5a8cf12a6c1894f323dbc4272caf2dd9e4da2eca0134a2c5489a8448951e275977dad1456ff0bacde79a38643e1077fa3e967dcd1a58408ac94", 0x7fff, 0x6, 0x2b, 0x6, 0x4, 0xffffffffffff8001, 0xfffffffffffffff9, 'y%^f'}) 2018/05/24 03:21:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0xb8a, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffccd) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x101, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x360, 0x6, 0xfffffffffffffffd, 0x3, 0x10001, &(0x7f0000000040)='team_slave_1\x00', 0x4, 0x3, 0x1}) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x7fffffff, 0x40) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x3fffffe, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/05/24 03:21:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={0xffffffffffffffff, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:40 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'bond0\x00', 0x5}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val={0x11}, @ipv4={{0x5, 0x6, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/05/24 03:21:40 executing program 3: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$evdev(r0, &(0x7f0000000080)=[{}, {}], 0xfcf2) sendfile(r1, r0, &(0x7f0000000000)=0x700, 0x100000001) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3, 0x2000) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x40a300, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14, 0x80000) connect$can_bcm(r4, &(0x7f0000000300)={0x1d, r5}, 0x10) sendto(r3, &(0x7f0000000100)='$Z', 0x2, 0x404c080, &(0x7f0000000180)=@un=@abs, 0x80) sendto(r3, &(0x7f0000000200)='\x00\x00', 0x2, 0x0, &(0x7f0000000000)=@nl=@unspec, 0x80) 2018/05/24 03:21:40 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/unix\x00') readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) 2018/05/24 03:21:40 executing program 5: recvmmsg(0xffffffffffffff9c, &(0x7f0000004900)=[{{&(0x7f0000001680)=@nfc, 0x80, &(0x7f0000001780)=[{&(0x7f0000001700)=""/91, 0x5b}], 0x1, &(0x7f00000017c0)=""/116, 0x74}}], 0x1, 0x0, &(0x7f0000004a40)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r0, &(0x7f0000000140), 0x391, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/05/24 03:21:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa, 0x8000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0xed, "f522fa9b31de5dcec568e909f1ca3fdafda56745cf4e136f2d4b3074a0f49376b0f076b736f53bb2808f2e0e43bd3ec7792abbaa22b87d5f1e3c32ff86ebc701cff93c943c9f92a37615bc28bfbb28225b015d95cb420862d9be0070a5fa1215a49f925f45e1573bd9037b2addb2976e146f7a1e60792bd9076203243cf3f120c9655757bd19ef71e1439237b631355e50d75cedb1e1acabf558e4ac70fdb1e470396a2a335d1af574f8d36bc537546d6402e48f053130d76c0d6bf2fdca3672bfb605f56e07c0a411c80800c71bc8dcb9ca8e6bbc95916d097ff5ca03221c3c8d0d78011ac9a62b4951210af1"}, &(0x7f0000000040)=0xf5) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r4 = dup2(r2, r0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="73656375726974910000008a564b52000000000000000000000000000000000000000000"], &(0x7f00000001c0)=0x24) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) close(r1) userfaultfd(0x80800) 2018/05/24 03:21:41 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs$namespace(r0, &(0x7f0000000100)='ns/net\x00') syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x2) r1 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) write(r1, &(0x7f0000000040)='\x00l', 0x2) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80000000004, 0x11, r1, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)) 2018/05/24 03:21:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={0xffffffffffffffff, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:41 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) bind$can_raw(r0, &(0x7f00000000c0)={0x1d}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x2f, "b899f34b2297ed3ff70c515664f2b765f11a958e2ee426c83af66d12b8ac3f4bb7b1ed0730db432d4e481f98eb429b"}, &(0x7f00000003c0)=0x53) tgkill(r1, r2, 0x32) setrlimit(0x1, &(0x7f0000000200)={0x0, 0x20002}) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f0000000100)=0x60) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000280)={{0xffffffffffffffff, 0x0, 0x1, 0x0, 0x5}, 0x8, 0x3, 0x3}) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)='o', 0x1}], 0x1) 2018/05/24 03:21:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd\x00') getdents64(r0, &(0x7f0000003380)=""/4096, 0x1000) fcntl$notify(r0, 0x402, 0x31) exit(0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x90d6000000000000, 0x4) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$BLKROSET(r0, 0x125d, &(0x7f00000000c0)=0xeb9) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") getdents64(r0, &(0x7f0000000340)=""/57, 0x18) 2018/05/24 03:21:41 executing program 3: r0 = socket$inet6(0xa, 0x8000006, 0x600000000007ff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0xfd6b) 2018/05/24 03:21:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") open_by_handle_at(r0, &(0x7f0000000080)={0x91, 0x5, "f12e3eb648a0155e1ec380c1dc0dce3e3a55b6b7d5b0345964a6e96ddf419401319d8472f43f0893cf0f1cbd672597b18e7db60aca2771146f0db416f16cf7f05af8c40c77bb8fe77274ddc8d8b56591093815c86b343bc58699087b8f71b5147f64871a2400635e612c51c8b0b543bbf8d4089b58ad4387a628e0939c56db616a6f31885399a0c50b"}, 0x8000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{}, {}, {r1}], 0x20000000000000cf, 0xfffffffffffffffc) 2018/05/24 03:21:41 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f00000005c0)=@rc, &(0x7f0000000640)=0x80, 0x80000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@filter={'filter\x00', 0xe, 0x5, 0x768, [0x0, 0x20000900, 0x20000b90, 0x20000bc0], 0x0, &(0x7f0000000680), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x1, 0x8137, 'syzkaller1\x00', 'bpq0\x00', 'bond0\x00', 'vcan0\x00', @random="6b895687742e", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x5, 0x8, 0x0, 0x0, "6fff824b2af7517b647ac79ec64f4864b287047c12d96f704b1536b514c36ffb708dea3c9a628cf2501f1503efc8e77e2ac89df68c2781a8403e78bf3192d996"}}}}, {{{0x1d, 0x0, 0x806, 'irlan0\x00', 'ip6_vti0\x00', 'bond_slave_0\x00', 'veth1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x100, 0x130, 0x178, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [0xffffffff, 0x0, 0xffffff00, 0xffffff00], 0x4e21, 0x0, 0x0, 0x4e20, 0x21, 0x1}}}, @statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0xffffffff, 0x9, 0x3, 0x4}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x1, 0x7, 0x100000001}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x41, 0x88f5, 'nr0\x00', 'ipddp0\x00', 'ip6tnl0\x00', 'teql0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x130, 0x1b0, 0x1e0, [@ip={'ip\x00', 0x20, {{@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x1d}, 0x0, 0xffffffff, 0x1000, 0x11, 0x5, 0x0, 0x0, 0x4e24, 0x4e24, 0x4e22}}}, @ip6={'ip6\x00', 0x50, {{@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0xffffff00, 0x0, 0xffffff00, 0xff000000], [0xff000000, 0xffffffff, 0xffffffff], 0x0, 0x2c, 0x14, 0x18, 0x4e23, 0x4e20, 0x4e21, 0x4e23}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x0, 0x8}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x1f, 0x2, 0xfbff, 'veth0_to_team\x00', 'sit0\x00', 'sit0\x00', 'irlan0\x00', @random="8da741ed7679", [0x0, 0xff, 0x0, 0xebf9f1182030abd], @empty, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0xe0, 0x118, 0x148, [@time={'time\x00', 0x18, {{0x5, 0x3, 0xcb70, 0x14a8c, 0x3ff, 0x601, 0x1}}}, @cpu={'cpu\x00', 0x8, {{0x2, 0x1}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}, {{{0x7, 0x0, 0x0, 'veth1_to_bridge\x00', 'team_slave_0\x00', 'veth0_to_bridge\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff], 0xd0, 0xd0, 0x120, [@cpu={'cpu\x00', 0x8, {{0x3, 0x1}}}, @cgroup0={'cgroup\x00', 0x8, {{0x5}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x8, 0x8000}}}}]}]}, 0x7e0) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000800)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000840)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000780)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000007c0)=r3) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@broute={"62726f7574650d0100", 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x340) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@multicast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) sendmsg$can_raw(r4, &(0x7f0000000580)={&(0x7f0000000080)={0x1d, r5}, 0x10, &(0x7f0000000540)={&(0x7f0000000500)=@can={{0x4, 0x1000, 0x2800000}, 0x4, 0x0, 0x0, 0x0, "dd0ddf54d8e43674"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001080)='/dev/sequencer\x00', 0x800, 0x0) 2018/05/24 03:21:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) [ 120.488783] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/24 03:21:41 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getitimer(0x2, &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x800, 0x0, 0xff, 0xa}, 0x20) 2018/05/24 03:21:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioprio_get$pid(0x1, 0x0) r1 = gettid() tgkill(r1, r1, 0x38) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) tgkill(r1, r2, 0x9) 2018/05/24 03:21:41 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') [ 120.540315] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/24 03:21:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={0xffffffffffffffff, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={0xffffffffffffffff, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:41 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="fb937c2bbc770fb9b8dacdce9b2e6eae100d99e7b1fde0f7a6fee34fe21506a54c27952ddadd16fa9f7b3919e690f3c51008ac37aac0e9560c198c4988b5d1ea1b5bde0aa8", 0x45, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmmsg(r0, &(0x7f00000026c0)=[{{&(0x7f00000023c0)=@nfc_llcp, 0x80, &(0x7f00000025c0), 0x0, &(0x7f0000002600)=""/184, 0xb8}}], 0x1, 0x40010122, &(0x7f0000002840)) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x2, 0x202040) openat$cgroup_procs(r1, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) 2018/05/24 03:21:41 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80, 0x0) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$TCSBRK(r0, 0x5409, 0x8001) flock(r0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xe7, "ffdf430ebd3fa91b1fd5e7b4f2ba8904bdd15636b06dab20f989693297349cb69f0279b227e05bf62f93b5b948e6ff2f85b5ee7bc0c45cee7d175561822e741c334ed046764301a6796be620488b2c2f7310927032b4d32052bf6cf74e5764e63bec3c9352f226e4aa75b6ed4f1d84e832c8596de43b35497d1f83d19fe91b8989ddbb53c3f4d0e91c45eebda2fa224d3550ead31b2cb8329ef4027d5c8e05573f3a636bfa0f9f915e91c774c3fbf172700a1fec15125f33287314056332f69344f279a92686a3bd11b767cc2dc27b13b6995f18e6f767f759a03694fef7c72036a71f912d5fe7"}, &(0x7f00000001c0)=0xef) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x8}, 0x8) 2018/05/24 03:21:41 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x5, @empty, 0xff}], 0x58) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x10000000004, 0x0, @dev={0xfe, 0x80}, 0xb}, 0x1c) getpeername(r1, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80) 2018/05/24 03:21:42 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='illinois\x00', 0x9) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000e000000"], 0x14}, 0x1}, 0x0) 2018/05/24 03:21:42 executing program 3: r0 = socket$unix(0x1, 0x1000000002, 0x0) r1 = socket$unix(0x1, 0x10000000002, 0x0) sendmsg$unix(r1, &(0x7f0000000200)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)="c096e390fe", 0x5}, {&(0x7f00000000c0)="e6e96c01de7fc6c76bbbd80f2cdfb875ccd45e2a7bafe831ec1ecf571424a85e6090a1e4876c542b2a0b28c3407284e465062ffab0f280961488759c02aa65594a04da3ce68f8b53526fc2d6ace1abcb1e84e9130317b01ddfc554a8b7a7c9df36add2bb855462dbe5364cd3ba1f400bb45ba89c07b323c8051cededdd79e8373fbbb390b482bcae990898b2d5711943e260", 0x92}], 0x2, &(0x7f00000001c0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x20, 0x10}, 0x8810) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x80) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x0) 2018/05/24 03:21:42 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xffffffffffffffff, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008f000/0x1000)=nil, 0x1000, 0x0, 0x8132, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) 2018/05/24 03:21:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'veth1_to_bridge\x00'}, 0x18) ioctl(r0, 0x800000000008983, &(0x7f0000000040)) 2018/05/24 03:21:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={0xffffffffffffffff, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:42 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x240) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "e36428694d45c81a5241a428b44a6a0e7dbf322b83b20f75c931427e424645a4eef3e07df03e7388d8f90bbf"}) 2018/05/24 03:21:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) capget(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)={0x3, 0x5, 0xd5f, 0x7, 0x4, 0x7}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sync_file_range(0xffffffffffffffff, 0xfffffffffffffff9, 0x0, 0x0) 2018/05/24 03:21:42 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x5, 0x400, "99d2235817bf", 0x6174}, 0x10) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) dup2(r0, r1) 2018/05/24 03:21:42 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) socketpair$ax25(0x3, 0x7, 0xc7, &(0x7f00000000c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r0, &(0x7f0000000340)="8e7a4fb5a13b5c84c41bfcc8e145cc9d4de3311742bec15a505494780cd44c697ad06de0eab1d6b491b5584f9a40ceae0c70c194d5566a25572b51ae7d5942e7f79845ae79da2860d7de3dfc7e0868f28bf58a54a0535a8ca37ad2bbcff9e780e4c2b22f98bd6b0f62074153891feea3d385b498e33a32", &(0x7f0000000140)=""/66}, 0x18) 2018/05/24 03:21:42 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000280)=@ethtool_drvinfo={0x3, "72bde9f602f79b0fc7c300e12b78ec8da44744a22f9011bccaa431b150245abf", "46c14013365523089d8aecc6bd6d370ed6889640d826ba6642c94bff2a80e7cd", "6263cd34f3100be3f16ff24e3fbdbfd5fab57efd1bc409586cf64f6ec3113efc", "6cc30d42f6d94f1e5e8eb4db13bd188248a23c457de6f9087182935d665f3bdf", "c89fda745c367a0f13737218dee0273aef64890eed2b28c435ae9eceeabad619", "3211c9ef877a4e6424184830"}}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/05/24 03:21:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfc, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x8, 0x80, 0x7fffffff, 0x6, 0xfffffffffffffc01}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0xfff}, 0xc) timer_create(0x5, &(0x7f0000000340)={0x0, 0x41, 0x4, @thr={&(0x7f0000000180)="f2046a84cf17618bced2130c7a0027d4a250b99fdeeea6867f2c441bddcea7cbbe845d8ef153d817df22f8cb8586554659cfe6595ac337325114d1e3ee03b7d1ca033201d80d4973dd6b11d65f506b0f8b633c72720d5cd48deb61807be0d4d5344304435d86202e6f5d0b5ff112726d5b5677bb057d62598d5da52835d8b083201dc494e38849b0e57d6d98be5b691700115a1b098d06b10480260cf1572d332140f50212c8d53e16f350defe57a0d69ec83eadb5339fde350771734932a37c8a1b8f2a8caadc7cb28190ca7ef57d57", &(0x7f0000000280)="3839c3944f87a40306683e5ddbacb5c06bde44ebc1d53d81d862b36afa0d07ea76e0458754ffb672fd7f4ba2a463d3358f8b16f5e08643d16e1a0807b3fe0e7849064290bf7fd041cc580ca4cdf2b8184e84d7fddb38975bc46354828f513baf559703e4ecfd5287be49ee31095b06f0b3775815551d1cbd16af62b5ca238da3125fe1918315483c958d854882572d5bbb50961b6bbc"}}, &(0x7f0000000380)=0x0) timer_settime(r3, 0x0, &(0x7f00000003c0)={{0x77359400}}, &(0x7f0000000400)) 2018/05/24 03:21:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={0xffffffffffffffff, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:42 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"6966623000000000000000009d00", 0xa201}) dup2(r0, r1) 2018/05/24 03:21:42 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f0000000080)=0x20003, 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000100)={@empty, @rand_addr, @multicast1}, &(0x7f0000000140)=0xc) r2 = socket$inet6(0xa, 0x80003, 0xff) dup2(r0, r2) r3 = socket(0x1, 0x3, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x7ff, @empty, 0x401}, 0x1c) write(r3, &(0x7f00008eb000)="240000004e001f0014f9f4070408f47e568c51f641a59ef76ba552000000000000000000", 0x24) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) 2018/05/24 03:21:42 executing program 5: ioprio_set$pid(0x1, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) r0 = getpid() ioprio_get$pid(0x2, r0) 2018/05/24 03:21:42 executing program 0: ioperm(0x0, 0x3, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x20000, 0x80) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000280)={'team0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x4}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x20, 0x7, 0x1}, 0x14) keyctl$get_keyring_id(0x0, 0x0, 0x9) r2 = accept4(r0, &(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80, 0x800) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/24 03:21:42 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x40000, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000180)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f00000000c0)=0x3) 2018/05/24 03:21:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:42 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000002c0)='.\x00', 0x0) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000280)=0x9a1, 0x4) getsockopt(r1, 0x5, 0x5a15e958, &(0x7f0000000040), &(0x7f00000000c0)) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000080)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/211) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x20, @loopback={0x0, 0x1}, 0x400}], 0x1c) sendfile(r0, r1, &(0x7f00000ddff8)=0x4000, 0x101fffffd) clock_settime(0x0, &(0x7f0000000000)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000100)={0x80, 0x1ff, 0x4}) 2018/05/24 03:21:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xc9, "bee8b5a12fca79e840ddfa68a830d65f8bc7fcf50828546a056ee804e9c0ef848755780e7918bd2a322d50e3c2ab522b4f4871b02b76c2c8f3f4c47800761e1f6f321f5d5b830e959449a47e0322fee96df37f0f2e29258529f19436bf5c9549d1d7e5098ca09c4688cda1df399c8c5a3ce254a719fe230e1ef1298247f31ad0465e7242a72d5833c13e36b632e6ae2f874b7fbca0a9fa7ee2ea9bc2ed56a090fd038319d83650873b2126f68d646b101d4e25875630f194cf5226d9a6583de1b11dd5e3c747e9f84f"}, &(0x7f0000000080)=0xd1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x22ea1f9b, 0x3, 0x7, 0x8, 0x7}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast1, @in=@loopback}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) sendmmsg(r2, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 2018/05/24 03:21:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x0, 0x101000) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f00000000c0)=0x10d060000) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000100)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000500)="abc0b501df7e", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000001600)}) r2 = dup(r0) getsockopt$inet_tcp_int(r2, 0x6, 0x3a, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x141001) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x800, 0x4) 2018/05/24 03:21:43 executing program 2: r0 = socket(0x40000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fchmod(r0, 0x1) timer_create(0x0, &(0x7f0000000000)={0x0, 0x9, 0x2}, &(0x7f00009b1ffc)) 2018/05/24 03:21:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:43 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000031c0)=[{{&(0x7f0000002d40)=@rc, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002e80)=""/110, 0x6e}], 0x1, &(0x7f0000003140)=""/79, 0x4f}}], 0x1, 0x0, &(0x7f00000032c0)={0x77359400}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x80000) bind$can_raw(r2, &(0x7f0000000140)={0x1d, r3}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, r4, 0x200, 0x70bd2a, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) pwritev(r1, &(0x7f0000000200), 0x10000000000003b0, 0x0) 2018/05/24 03:21:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xfffffffbfffffffe, &(0x7f0000000280)="c95a34f304000000000000003d8b2c138e35c5cebc5445ecc0233b185b57d71ecdb49591f81f80f8b149f7eb15174416be742953105be7bf76b19e7300c41ac29ab122420b929fde5790b0c686e41452072ac5b86ba6fff697ae5fb68a93d91a26165f0bbf31f83d6530c81a335e12fc3f14c5f0019032f4cdbe7154b75cbc4fee0a1659804d14b4e81fea8014") r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x40000) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000200)={0x0, 0x2}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0xff}, 0x8) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x200040, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r4, 0x28, &(0x7f0000000140)}, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) ioctl$TCFLSH(r0, 0x80047456, 0x0) 2018/05/24 03:21:43 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000040)=""/53) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/24 03:21:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(0xffffffffffffffff, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:43 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x400982) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000000)) 2018/05/24 03:21:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045431, 0x70700000000000) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xdcd) 2018/05/24 03:21:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x9d4, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1}, 0x8) 2018/05/24 03:21:43 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") set_mempolicy(0xc003, &(0x7f00000009c0), 0x0) 2018/05/24 03:21:43 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="050000008e61616e30002047504c5d76626f78b7297ed55e75c5b2b1e31b75b3f8cc2de88f9c124000000000000000000000000000000000409cbafb0800e659d6ae2d800300a5f2143af3ace571e8b37a05addb917fe4905e77ea14afed98b5e47a16f9314cf7a6a860a13cd37fe242f98b938209498dd2882377f7f54885ffd852878fad600aa745a2b47a4c396fde136194421e62af127de35db09bea58eddb8c65373fed0696f8f157c88c5ebb525c25526f93479c3fe12b5c"], 0x38) close(r0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000240)={'raw\x00', 0x8f, "36f05ca4468dc72785a6afb2a5b548b4d43db5382a4a7576eada628dfe0dc54d4254d6c2132ab388fc7846050a364268c0246c94cb6dc52b635ff76441d16ea7af5f78fe932b838c722233bfb0df30d8ff386fb338de6ec806338adbaf9f7886f7dccc3806b4097015122de4340087ee8f66dc3deb1362fc435b0a84640273aac019a69a0842bdf1aebd7c619305cf"}, &(0x7f0000000000)=0xb3) 2018/05/24 03:21:43 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x3, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000940)='/dev/dsp#\x00', 0xff, 0x8800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000980)={0x2}, 0x4) close(r0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x3, 0x5}, {0x6, 0x2}]}) 2018/05/24 03:21:43 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x400000000008912, &(0x7f00000000c0)="c626262c8523bf012cf66f") getsockname$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x10f) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000003c0)=0x30dc) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x100, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e23, 0x3, @empty, 0x3}, 0x1f, [0x1, 0x3, 0xc7d, 0x5, 0x9, 0x3, 0x800, 0xe20]}, 0x5c) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000500)={{0xa, 0x6e20, 0x7, @dev={0xfe, 0x80, [], 0x1b}, 0x5}, {0xa, 0x4e22, 0x2db, @ipv4={[], [0xff, 0xff]}, 0x80000001}, 0x1ff, [0x1f, 0x9, 0x3, 0x6c, 0x5, 0xffff, 0x0, 0x2]}, 0x1b5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x400000, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={r2, r3, r4}, 0xc) bind(r5, &(0x7f0000000340)=@ipx={0x4, 0x7ff, 0x4, "70f8553baa2b", 0x7}, 0x80) socket$inet_icmp(0x2, 0x2, 0x1) prctl$intptr(0x2b, 0x0) 2018/05/24 03:21:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(0xffffffffffffffff, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:43 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40202, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/83) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'bond_slave_0\x00', 0x3}) r4 = dup2(r2, r1) write$tun(r4, &(0x7f0000000000)=ANY=[], 0x0) 2018/05/24 03:21:43 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="af26262c8523a4012cf66f") getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r2 = getuid() lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001dc0)={0x0}, &(0x7f0000001e00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002300)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f0000002400)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002440)={0x0, 0x0}, &(0x7f0000002480)=0xc) r8 = fcntl$getown(r0, 0x9) r9 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002940)={0x0}, &(0x7f0000002980)=0xc) sendmsg$netlink(r0, &(0x7f0000002d40)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x2, 0x80000000}, 0xc, &(0x7f0000002cc0)=[{&(0x7f0000000300)={0x3a8, 0x15, 0x8, 0x70bd29, 0x25dfdbfc, "", [@typed={0xc, 0x37, @str='.ppp1{\x00'}, @generic, @generic="45d1f8252f2166789973901e06da0b59300a8f65fa168a5b189eca65202fe89055545996c092778a68f5f6fcff99fa7a597056edcf8f5fad920d42df82ae9fa674b536f235ac59bb493c54e4cee7d9087e359f13d21d3e0b91a7cbd0baddaaef84f0acb1b9af88ea9aab56d2f252b78331938063dd110c0c148c52cad5e2ad5c89ec7e754aeab77c61080ce3de3e99c21ecd121af774ae6c917d19e83bb4dbd20827fea8e7d307c7b8e8ff4d029a249d9e496966a22fc0ca95801d989ddc39ea62e753eb57bf66417f2447038e603e85b44b6a2cd1378ffea77a4f", @generic="7474a3999a9d97510d4479a3392c641efcab9ceb4ce8271f7721c93ebb071ae5b9fee4e1b50352bc2afd7de01622d1a4fca5838a74aca07b5ad556add42561253dbb6caeedec50530466e87ed50a5227c5e182ac1de5f57be5d3afbb648a449cd9dea5b5dc02ae952f333ec2bf69e433434f41cbb1aab41dcd8d80c1df9a24c1213fe3e7faaf9f672cb08dcf8af163dcf32e850013c85cd73fbedaf7509d60b97a3c29e146261826c6e14ac9c47c154a589837eb7a7c821037f9d037ca1f0d91c6963a64d21c513add6f90fd12e55501df3e31ff8b3f79557bb62730e69378852696c0d1081945d307c003043356770ba540", @nested={0xc, 0x6c, [@typed={0x8, 0x44, @uid=r1}]}, @nested={0x14, 0x55, [@typed={0x8, 0x52, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x16, @uid=r2}]}, @typed={0x8, 0x54, @uid=r3}, @typed={0xc, 0x1c, @u64}, @nested={0xec, 0x16, [@typed={0x4, 0x51}, @generic="58046e06363db6cb7facb5ae3270310fa3e4271337f7d905b6057f0f89213af1e0cb1a95670011e0e674301a5249734df5c52ac3454e5834aa204b6d4883de96d35bd361a7b3d1f34f375a33d3ad80ce15b578d458ef8ca9472ab4f0cd4d6ddeb029dccb8136241c9907e69945cbda78a53a8f466f175bceccc3fff0632fddb145ef013f16627e03d8e6", @generic="2a4034e62b52df1c4c55cf093824682e2d9c610ded414ca765292e3b8c5259ef22a9fc2713dbc4b79c7e6cf2ef53b5f7dfcd5605d2a7d2b5b65d6d40dc93beaef4d27ff00eaec2417876a2a2c54d70f3ffffc77bfadc859b"]}, @generic="8befeb6107e59d4baeff3c3f53636071c1205765f258f67690996130e5a99c6dc630c1b0d30af749b2777c8fcf74f8bde66465b393132635625f0e2490170dfbd75a0224921395e7915c25f0ec14d536410cb1eb870037609d48ca90acc3246287d1e62deff4a0c38c4f41a61062185b38eb1039d9888a827daae5ab121baef68e7b6e033299ff1792cdf76a4c4316bf415a29267d2cc589180d6640d33ea1"]}, 0x3a8}, {&(0x7f00000006c0)={0x270, 0x23, 0x0, 0x70bd26, 0x25dfdbfb, "", [@nested={0x1fc, 0x4, [@generic="e31d253b1ddf30493bcc53e89353f5c64d61f04b55b5ae64c2", @typed={0x8, 0x6e, @ipv4=@multicast1=0xe0000001}, @generic="e69df0e5c6032a7f7ffdecc4c3166ec546accc19ae6a8e8edfc102524c4039a3e7472d5823bf40f9e9143b7807255ba4d71b9be9a5100f34a076f5169b962f8e05e7dedce8406c1aec57d637a92374e7d87ae1d26bf67d5f6f3761aaa57cd4bd2c159ca8b4ad9c57b1f15d93d2080f01f8550319325b714760f97eb489b4d0f3ed2537278b0904d8507ff9c8fa5577e4c72e9807ee9a42a90b982d66a4be1ca2eb2065fc0d8af7256c8ae0e3ad635e6b5d23fd3372747b70f079bb4f42d0ab8f2b734c6d7d16feb153fa1602e07ed674eb010252bec6341ab307851cc5e14923b68f58fd99445e0a0df95742c0e9a77141fcc951226698b46e", @typed={0x8, 0x5c, @str='\x00'}, @generic="c5a8b0fcd19a65c077ea76d615cf5b54c0b3e31816a232ba1a15b5053e1699bb2b40ceef9498e89fcc1682b9aa7daf62a2e63b4f53cbdcf723440e8a3c5a07ef02f67bc7be6d4be5ec7227bb70a7ee60ed6c47e5e56c65ec5d7a1da620dbea7c5f37b35b872b18be9dcca08b9415b581f5fc9f5ccf115c73616a162371974eca3ed78a1815ba9a798f5bec68e93cdd0fcf9a3171458925ecdc8514fd6da12d55d040fa8d74c94f34b0e7f7bffe311d0bba531c3c089d507240936509e55dfc7ba7", @typed={0x8, 0x2, @u32=0x8000000000000000}, @typed={0x8, 0x51, @ipv4=@broadcast=0xffffffff}, @typed={0x4, 0x45}]}, @typed={0x8, 0x7f, @fd=r0}, @generic="ea87003d237b49e3c47af7e3a7661d7b9d04feb524ddf05a95046bb6cd2b91b47372934e0837820294c52700f00a4acc18ccedfa0997", @typed={0xc, 0x1, @u64=0x1}, @typed={0x14, 0x55, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0x4, 0x36}]}, 0x270}, {&(0x7f0000000940)={0x1444, 0x3f, 0x2, 0x70bd29, 0x25dfdbff, "", [@nested={0x1100, 0x51, [@typed={0x8, 0x76, @u32=0x1}, @generic="25af45489f616e38d5a85556ca66a5d2db94b971fe67bd5780f3eb019d8d31eba00a49867c4a4c8fac6d9a88cffc18e6ee45189f49c743ad986557a55c752605a0b7e9c66a95eab68627598257734ce080bcbc6b5667254e2888a5a2ab56d29c29ee1f13e08537a82b5e63c2e382ea0839899896930e8534af98f6b9d43e3546267812aca611506c323bdba2ae901b6e974c0105a07574e60dce6c9db59c4b44c6d2546e82a824ea934ef505c3adba87e5d5bc41f7c3996774b5a5477fcef16811459e01d31520aec8e68c8f06a80a0c97707cdcde1cf8b36ebd19efe62241f346ad2e0f4cc04e30d2e2a96995", @typed={0x4, 0x6f}, 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[@generic="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", @nested={0x28c, 0x73, [@typed={0x14, 0x65, @ipv6=@loopback={0x0, 0x1}}, @generic="0d07b9357641d14e48a40d65f1812c855e0e242f4d593ef2aa2d4135f3c73ee6a8767e707211c21e579265ce1ea1c772e7611654056ac5e12f5ee6ead58912f2b3b8889b20526a5c539f4afaa4b66f3528743724c50ef6f3cd52e27033c8886420617f6178d53d9adddb54b05a5cd011a1a0a548103915ce356e8586147b161d3d24153cee2976ae415dbc2364af49472f9ec29e194743263a", @generic="08b47a26e241dfca7132c053f0d7b6a22c8dd6bc15f4c9bf5d749cce7585e1e0b1c368e6a279490ee851c16d9df6dd97e02a641886a041af4bc9980aea7b807ecd9cd86794f184476722d0e48281fc02ed9e6b5d23ce1eb4eb5fb806344721a660b9f0c1c061511a9e1bc44f633e5122452ec93c896c5fc3de02038656d5ec71e601cd92acea3d53be642971d94ad0b49f8130e1c433623d38dc816d13e3d07a78e20fe3a20270fa86af60d1b2fceaa1e92d83e90cbf9d", @typed={0x8, 0x29, @ipv4=@broadcast=0xffffffff}, @typed={0x4, 0x11}, @typed={0x14, 0x7d, @ipv6=@loopback={0x0, 0x1}}, @generic="9530e35aa059b216befac9520253b040a23ccfd6ebc47c08393531f9cc3aae92baea13eb3fce7e83691ad822dc97a67f1a52e677446cd7418345a0d83b27cc053ea7739ed331292eea4677257136ffc1dedbbd7644ec69a6300b7112b6c389ea0185b1f7677117ab8a4800d26ee115f2d5a8d833242583e770f1b6d3ad593d0a38aa3c4450a8d18c9b0342bf3c3ecfb25fcf3edca214f47afddf80bb85d21b1c677d8fb8d431e6d8eec21b0fe1d5e0ddb704887f85b26a85798cdb351f447ab10dc89d685089d1a8d482516afe5a60bd47f82215a625ccc5c690125777548c2af9b1055eeba4c791f1c5f5143b2c9fa7", @typed={0x14, 0x51, @ipv6=@dev={0xfe, 0x80, [], 0x20}}]}, @generic="0d2699e1d8e809", @nested={0x1c, 0x3c, [@typed={0x8, 0x19, @pid=r4}, @typed={0x8, 0x53, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x57, @pid=r5}]}, @typed={0xd4, 0x1c, @binary="f7a203a618ae79c2aae19358cdfba343cacf8f8f875f8705352f6361d2f25a09a7cb4648603c2c72cb48bda816a6b1b947494de71919b20750a6985fe1e79f4c66294fbc27066eac2de2ef4c69d12765e68164c3a034d80d453741b0ef9f0afa96f447ed680d4740b912451470e2384a6d79307266d879e0cb583783561b5d1afe76fdd44258f029fd330aca8b07bce6f477f2373cc9b7609405689e83cf96e78c2618abb1723ca3f0684ad34a8db5e150fd5088d4163fb2f57c85cc728e8b0d22c9d8dea740f83d3a279a38a78e567b"}]}, 0x494}, {&(0x7f00000024c0)={0x434, 0x38, 0x400, 0x70bd2c, 0x25dfdbff, "", [@nested={0x124, 0x59, [@typed={0x28, 0xd, @binary="3b6a608717cd0d626fcc46ed5b1e146f405a23fc4b7acbc76957dac5edf826adba01"}, @generic="91da0fc8a772ff3a4c966e6343dcfc3f149aeabf2cb55ca8e8e425352361216fc4b1c03222a28c0fa44dbfe0d0abc927f84fd373ead5558d1f9afa55502df88a35d73499eb20f5b7f4dc09b12ba26659a32c9632413ec43d7ce2fae4d5b67902e048ee6cb573316aa77c9f448af02dd1819b95fa61a7704e1b34d84982f8b9b2737b9869c06343444097c311e46ba6d330838e590b6df802a87c748ed013195f69a9f61c69fa05045225f91186afa40efdebbbaa4a03c503893060fe4f285cb5452e08984cdd77691c9cb1d012feaf4048290a489298e2e716b69a75d888e572f657", @typed={0x4, 0x6c}, @typed={0x8, 0x5e, @uid=r6}, @generic, @typed={0x8, 0x52, @uid=r7}]}, @nested={0x2cc, 0x1, [@generic="cd2ec4a0bf9f973b34041f65a54f721eb783d352e2d671117d547d2e2388c3ddc525dfbc80e9bcdc69c94f82c7a94fe6b17d71eac696d09f617affe7dae32d9b412e229e931c934f3e124ed3125147c9056edaad54d8ef48c3dd51f4d91f4299becae6bb59e74b89dda1011333e44b925a052c590fe078c3476b508268e5e0c6e10700857f37e389c275a17d5c1faf3ff7888383e666ed14b8de55ce500a451755764260997efc8f9d9eb47cfa38b2843df72aaa61b385cdfab0dd6c2c75cc97ea732810b989350a37ce4b0b26e88abb41cab0d3f0a4ded7a966d489f589d8339b5374ab9471811681", @generic="4facf4ab61e41aa6e8e4bef2f6cdf05bab777e310f8d82bfdaf034781514be73cfbc6cd2532eb5db6ecd0207087af17a84b9beb278da7f1fcdae9edb6957196b2649367ede8abdc24e5af98584dbc989cf5d18b2298e7ab0ff60818fcc17d6a8cfbf0963bea350916244dcc571e09e5e7860112799b03802a5a4ab63329932de14741a98e9ebc371f0311be575fe96b90810eefcbefd6c85fd3c77aa05862f8dfe4bdfc59b98800366c8254f3f35a60b25d9bef4cae8b5550482fce876604ea3e984e28f994e2ff5d3", @typed={0xc, 0x3, @u64=0x3}, @generic="41ded968a8e014a8e95a68fe8c887a6380527431d44f5d4ce29b42f06ebed0db5f8922ad2cd71225ead782c4b029f0c27a19625e06a9e5ec5dc4bd60945aef11ef06848fb0d8726111f4099772f5b63132863e54c818737edb6daa497718c2073b414059c7ecfc3caf06dbdc9a49c5df4ad7c8bc2fe154873c7db0b59d2462a76ae9ecb5756d2419aab5d62e3cc83b4b926d81feb3eaf266a8d79182440f31fa8011c9914644adeb7ec8aa6d021ad816b628b8b0c75567d851dfbdc9a8435aad0d84afc4805e6258f69f792fe7321ccddbd925046d09712be621f3be361320f91764628e", @typed={0x14, 0x6c, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, @typed={0x8, 0x7, @fd=r0}, @typed={0x8, 0x41, @fd=r0}]}, @generic="ea11c5f56fcb6168830cbf5dec42c715ae316f0d8bda24c6735525bef01867777b7ce1583c404dc524", @typed={0x8, 0x50, @pid=r8}]}, 0x434}, {&(0x7f0000002900)={0x10, 0x2a, 0x1, 0x70bd25, 0x25dfdbfc}, 0x10}, {&(0x7f00000029c0)={0x2f4, 0x26, 0x600, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x2e4, 0x0, [@typed={0x8, 0x1e, @pid=r9}, @generic="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", @typed={0x14, 0x8c, @ipv6=@loopback={0x0, 0x1}}, @generic="02fb4a58e50082cce2447c5f20ba187442e153a70806ad727ad43d7352af134ebadcb0b37175dc1b06e607a0ee9d083d1e47d6e672686630e14e6abb1c32240bdea6a4e79fa27152202809538093d80e881a8b45996d98373fa977b57f52640210ae204d0e40edbd81d035604ca8c87cb3d874fb6e761c6c7e133b6837cdc53123b27d83291443c7aec999f58ce2ec4a0fba81277f40adf264fb58e3496da3e16b2ecdddde901f65415797069716feb659f42eafee9fb935256e4807c73982d99ce23d710707f501fbca7d007a807b4005c64a5c49cac6bdbe4281fb3eac333691790f51cd4d1fa1f9b732552265444d1870046d9502db", @typed={0x8, 0x2c, @str='\x00'}, @generic="7bf3ff86fae1cd9085554d8b5b395ae43a9f033d61e31dc199fe1d57c4101edd75f8ccc95c6c2e99a5dfb4c4622f40baa77a7dd1438ca90f3669f4fb58f7cb15b321743b3c81748cf6cc8d1e18278efedb6c576686bc30b495609943265544050c8fda6936477ef6448482e2ca0eedac971e26fc5c2bfea0db59dc2c26c4b7e9813c9a71f322fbd52b6d22205fba4ca5a3e88cf219324d89a0768f10a70341eed4e967ffa2949222c5a03a63d5367abb5426f25e4992c08f1b11aaf7ff4cd5bba49d", @typed={0x8, 0x4f, @pid=r10}]}]}, 0x2f4}], 0x7, 0x0, 0x0, 0x8000}, 0x80) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r11 = socket(0x15, 0x80005, 0x0) getsockopt(r11, 0x200000000114, 0x2716, &(0x7f0000000100)=""/1, &(0x7f0000000140)=0x1) 2018/05/24 03:21:43 executing program 5: openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x0, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000012c0)=""/136, 0x88}, 0x0) socket(0x15, 0x80000, 0xf9800000000000) socket$inet6(0xa, 0x1, 0x7fff) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000100)=0x4) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/05/24 03:21:43 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) ioctl(r1, 0xfffffffffffffffc, &(0x7f0000000080)="f50d2b3952aef36de69d91c92be2c2752e8f8154b66e15bb88a0b880e63a3d9d9383b3bff399384f4b20644b30278828e4c4d366b4f8b28f73791e4949ac4bd46db63cf86efffdc4fd1fd553144eeea462f3f721af") r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000100)=""/246) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) 2018/05/24 03:21:43 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x200000000000000) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, r0, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r3 = dup2(r1, r2) accept$netrom(r3, 0x0, &(0x7f0000000080)) 2018/05/24 03:21:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(0xffffffffffffffff, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:44 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x0, 0x5, 0x0]}, &(0x7f0000000080)=0xa) ioctl(r0, 0x8, &(0x7f0000000180)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/05/24 03:21:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(0xffffffffffffffff, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:44 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000080), &(0x7f00000000c0)="697edc2e802768b8610ed027527ca2d8de1e7a2715b543cd74a30764b55a8d19f86b96d2b0afd46bd34d53eec2008f563e5b97ea2674616db0840913cc3c740ea63db6a2fe6fe24e060e54e1093677e7dd1e5da609f7609a196f32b500aedfe0b7d6a6cc1167cc2a4769812171823c8ee0a0e6be4db1f0a03cc8e0125ca2b10039e7d8ac7f24dc1b38f2b1218af6d569", 0x1}, 0x20) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'ovf\x00'}, 0x2c) 2018/05/24 03:21:44 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x900, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x1000000000000119, &(0x7f0000000140)=[{}], &(0x7f0000000280)=""/4096}, &(0x7f0000000100)=0x78) umount2(&(0x7f00000001c0)='./file0\x00', 0x4) r1 = socket(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000180)='/dev/hwrng\x00', 0xb, 0x3) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000), 0x0) 2018/05/24 03:21:44 executing program 0: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfc, 0x400002}, 0xfffffffffffffcb5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0xaa, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40}}, 0x0, 0x5}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x3, 0x9, "7e5ecd118b56498d29"}, 0x11) 2018/05/24 03:21:44 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/99, 0x63}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000280)='net/snmp6\x00') fchdir(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) 2018/05/24 03:21:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, 0xffffffffffffffff) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:44 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x7a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa39e2a067b29c86dd6063837c00442100fe8000000000000000000000000000bbfe8000000000000000000000000800000086dd080088be00000000100000000100000000000000080022eb0000000020000000020000000000000000000000080065580000000000000000000000000000000000"], 0x0) 2018/05/24 03:21:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(0xffffffffffffffff, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:44 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="89808c58e4142728190800ddf159030000000000"], &(0x7f0000000140)=0x14) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000080)=0x8000, 0xffffff27) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/24 03:21:44 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000000)={0x1, {&(0x7f00005bc000)=""/207, 0xcf, &(0x7f0000000080)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f00000000c0)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/05/24 03:21:44 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000aeb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0xffffff83, 0x4, 0x7}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000100)) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) userfaultfd(0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)=0x4, 0x4) vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)="89", 0x1}], 0x1, 0x0) dup2(r0, r2) 2018/05/24 03:21:44 executing program 1: unshare(0x40000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000140)=0x2) recvfrom$llc(r0, &(0x7f0000000080)=""/106, 0x6a, 0x2000, &(0x7f0000000100)={0x1a, 0x336, 0x585, 0x2, 0xffff, 0xf5}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f00000001c0)={"695c36677265300000000000000000c0", @ifru_addrs=@generic={0x1, "aa5c2fe6663bcf92c38e336ca952"}}) 2018/05/24 03:21:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x2}, 0x10) r1 = socket(0x8000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") shutdown(r0, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x1b, &(0x7f0000000000)=0x1000, 0x4) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x2d}, 0x98) 2018/05/24 03:21:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, 0xffffffffffffffff) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:44 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000003c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="88", 0x1}]) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000000)) 2018/05/24 03:21:44 executing program 5: syz_emit_ethernet(0x8, &(0x7f0000000140)=ANY=[@ANYRES64, @ANYBLOB="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", @ANYRES64, @ANYRES64, @ANYRES32, @ANYRES64, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32, @ANYPTR, @ANYRES64, @ANYPTR, @ANYPTR], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYPTR64, @ANYPTR64]], @ANYPTR64], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/05/24 03:21:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(0xffffffffffffffff, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:45 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = 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) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x2, 0x4, 0x9, 0x80000001, r2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0x18) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x4190, 0xe7, 0x2, 0x2, 0x0, 0xff, 0x4006, 0x8, 0x357, 0x3, 0x1, 0x57, 0xfffffffffffffff9, 0x507e, 0x100000000, 0x30, 0xe2, 0x9, 0x8, 0x80000001, 0x6, 0xdbb7, 0x2, 0x1, 0xfaf, 0x5, 0x9, 0x8, 0x0, 0x9, 0x20, 0x3, 0x7, 0x232e, 0x5, 0x10000, 0x0, 0xe22, 0x0, @perf_config_ext={0x3, 0x8}, 0x100, 0x10001, 0x5, 0x3, 0x4, 0x100000000, 0x6}, r2, 0x3, r1, 0xa) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 124.051317] IPVS: ftp: loaded support on port[0] = 21 [ 124.061529] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/05/24 03:21:45 executing program 5: unshare(0x24020400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000000c0)={0x0, 0x100}) socketpair(0x6, 0x8000e, 0x100000000, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x8, 0x9}, &(0x7f0000000280)=0x10) sendmsg(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000002c0)="20c95e4caca1682004", 0x9}, {&(0x7f0000000300)="4777a4d90168a3788c231bca4b1e46492401566dd88cd4716dd3cec30cdb703b5d5830480a6db8e8eb7f4c", 0x2b}, {&(0x7f0000000340)="9ba8c1f4d80acad54cec82223e2f48b220caebbe6ccfaedd7d5256a9964003ebfedc55dc067f", 0x26}, {&(0x7f0000000380)="9691b9524205309b742478d23ba6a5b2b602a3c74c79a6809dfae2edcd2b34dc629816dd39a5164114d863658a221311260e71913aa997b909f6d016277a3f98ab245de2b1012bee40a4b6bb5b1604c030ac4bf6b529716bd2604d6c0d6fd3f35d965dbed29f81f6cf5272b80d5be5cae024b6568031b76b2e1203774c266fe2b649dc74126d02b4874357b971c3d988720c4af009ca10b7f39292f2b9e3dc265e190751ce988b783adf0b58deb6d97e1131f5e0d862c0d36a275c7bb73d65841dfe96636bfa5c668b7f218181246c78e7d97bb2e90344d40490be4be0bf2d6260b6e7cba2f7b72aaab8d505c7fc8244f1", 0xf1}, {&(0x7f0000000480)="e05ab3488c6a63b169eb8bede97b959548c2e4ad77ecc17ccd095f8b745539bdb938a0e730638166dc7586377ae20988d95f587b0f2f05d564bc0428df58b8b8f4241dd8eb60d7f418cfe30474cbd76a492cc49d7240580a0ec896b5528cbf308d9efccad69f58a626fdfe2fc759aa70f038900fa1330c1240172b66329217378dd0e74eba79fdd10f44bc46da", 0x8d}, {&(0x7f0000000540)="ff789c66831ddd7848ef9af35c68920d8d44724d9676002149bb3b6b95bfab64f9ab61bbde4f9eccc74b08f3523e0139788c8e301a5a1ee5984e6e8dfdee8e534b83e1851e9867b5e7667c7f4604e3e3b472226a329dbfd17b6638b735eee8089b775ef81d986ec63bd9ea33e146e31e93d1baace1be19dd2b8df66405a30e50f83a81c3d34df696ab290dc58d558cf421b9648d2fcbbd35e57d2376371748c7a79088fcacc3a19fdfbf0cbe91a433cbf408266c7f16b8f1faad6f86d975cbdbdaf6236cd0f9b64c9561e77ec082c7228001892faf9b4e9635118e12884c", 0xde}, {&(0x7f0000000640)="117393cf973ffa182ae2cca3b1e5c9fd72bd69df11ad9c16fae06b4c08c8cba8f57033e7296392dd625b3157cd6de8fd6f3a2233208d14ad8f6f69da8b078ceff03f459d3bd7", 0x46}], 0x7, &(0x7f0000000740)=[{0x70, 0x10c, 0x0, "afd5d226b0afec38d5badbe7b0d45ef84b2c1027e9ac919ea6a95458dd1345aacbb599f14dab6a2d338dec62fd4dbf58c7df251fb9e0178bed2a1140a8fb32f8a4426fb0102a00b9f4bdc7594060ea70626946241c9d25350a44"}, {0x78, 0x86, 0x80000001, "677349aa5323578cb3c1f3bb4adeb766a290ef1ef1c37a9094cdd0b15460eabf7f3a20f15b1a9797ffdd972acf8df6c1a9f2cbcb2058bb35aa6cf93a5c68b681edd5673c175d6b42e537a69b5ccb633e701986de86a1004a147a00fbc161f59f6904"}], 0xe8, 0x4000010}, 0x20000000) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x807ff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) eventfd(0x9) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000080)) 2018/05/24 03:21:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = dup(r0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2002, 0x76) accept4$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14, 0x80000) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in, @in, 0x4e23, 0x10001, 0x4e21, 0x4, 0xa, 0x20, 0x80, 0x67, r3, r4}, {0x2, 0x7, 0x4, 0x2, 0x9, 0x6, 0x2, 0x80000000}, {0x0, 0x4ab1, 0x9, 0x7f}, 0x3f, 0x0, 0x1, 0x0, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x7e}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x2, 0x20, 0x7f, 0x0, 0x3ff}}, 0xe8) connect$netrom(r2, &(0x7f0000000040)=@ax25={0x3, {"b0cefc12b8e369"}, 0x2}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) 2018/05/24 03:21:45 executing program 0: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x100000000000002, 0x400) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x3f, 0x3, 0x59, "c5a755c2ae86b8a9ba40598bde4446de2962a7a018ee2f89809a468bfc008641289cc6640849b85c342739ba4cd0447e4de6ee31e7f0e162a682a1b674190b59136569a2634dd5aa714ef6bb69b07bf9"}, 0xd8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000280)=0x421, 0x4) creat(&(0x7f00000001c0)='./file0\x00', 0x2) mmap(&(0x7f0000187000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0xfffffffffffffffe) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x8000, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000180)={0x100, 0x3, 0x1e, &(0x7f0000000140)="85cd93ac69fbca084496897d3b4e992f6266cd48b3114bd57f3ed24fcbf4"}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/24 03:21:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, 0xffffffffffffffff) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, 0xffffffffffffffff) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) [ 124.400460] IPVS: ftp: loaded support on port[0] = 21 [ 124.434651] hrtimer: interrupt took 239451 ns 2018/05/24 03:21:46 executing program 5: r0 = socket(0x2002000000011, 0x2, 0x0) r1 = getpid() waitid(0x0, r1, &(0x7f0000000000), 0x3, &(0x7f0000000280)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") futex(&(0x7f00000001c0), 0xa, 0x0, &(0x7f00000000c0), &(0x7f0000000180), 0x2) 2018/05/24 03:21:46 executing program 0: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x1}) ioctl$TCXONC(r1, 0x540a, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="83b3d4d7470ca25b70bff87e5b58b2e9fb9da63fe366a441c194fad5dbd76f5a08e63605", 0x24}], 0x1, 0x0) epoll_pwait(r0, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) 2018/05/24 03:21:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x0, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, 0xffffffffffffffff) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:46 executing program 1: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x5, 0x231, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x9000001e}) sendfile(r0, r0, &(0x7f0000000080)=0x1, 0x6) getsockopt(r0, 0x200100000114, 0x2718, &(0x7f0000000000)=""/1, &(0x7f0000000040)=0x1) 2018/05/24 03:21:46 executing program 3: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8001, 0x80) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000140)=""/106) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'teql0\x00'}) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000), 0x4) seccomp(0x1, 0x1, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x9e1, 0x7, 0x5, 0x55ae31ff}, {0x9, 0x7fff, 0x7}, {0x80000000, 0x8, 0x6, 0x4000000000000}, {0x90c, 0x5, 0x800, 0x7fffffff}]}) 2018/05/24 03:21:46 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c67c422c857302012cf66f") r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) bind$can_raw(r0, &(0x7f0000000180)={0x1d, r2}, 0x10) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) setrlimit(0xf, &(0x7f00000002c0)={0x400, 0x8000}) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) getrlimit(0xf, &(0x7f0000000440)) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r5) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) accept$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) keyctl$dh_compute(0x17, &(0x7f0000000340)={r6, r7, r7}, &(0x7f0000000600)=""/132, 0x1005d, 0x0) 2018/05/24 03:21:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2000000089f2, &(0x7f0000000080)={"69f0e326a62c92063800", @ifru_data=&(0x7f00000000c0)="877a6b85c40ce353d60a001ba13cc95844e5bcefeb6ab1df17e8a7b078d1214c"}) 2018/05/24 03:21:46 executing program 1: r0 = socket$inet6(0xa, 0x100000000009, 0x40002) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value, 0x8) sendto$inet6(r0, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/24 03:21:46 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) unlink(&(0x7f0000000040)='./file0/file0\x00') 2018/05/24 03:21:46 executing program 2: unshare(0x2000400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3b5, 0x50100) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x6, 0x13, 0x1, 0x0, "313028a44a62f29afb7545e5eadf1042546379c00d558435b03070bdee527ad4"}) 2018/05/24 03:21:46 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x201771}, 0xd) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000008e5d5c63bfdc1e3c00610000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/05/24 03:21:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=@ipv6_newaddr={0x54, 0x14, 0x3, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IFA_CACHEINFO={0x14, 0x6}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x54}, 0x1}, 0x0) 2018/05/24 03:21:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, 0xffffffffffffffff) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x0, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:46 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) write$tun(r0, &(0x7f0000000000)={@void, @void, @arp=@generic={0x33f, 0xfbff, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "7ef746e4", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "afb77b4791b0e6de5304ef0366d7d483"}}, 0x28) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)="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", 0x1ff) 2018/05/24 03:21:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10082, 0x4) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x4, 0x4, 0x1, 0x4}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="0ac35db46652a0c8b6e23f6170f4128c864defe4ad2571365461d5caca8e2ba97ce44dba2c41414e8aa3cdba23871e7d646e0122", 0x34}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) r2 = accept$ipx(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10) accept4$ipx(r2, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0xd9b5d24ba266c99a) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80}, 0x4}}}, 0x32) close(r3) close(r4) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20}, 0x0, 0x2, 0x2, 0x1}}, 0x2e) 2018/05/24 03:21:46 executing program 1: timer_create(0xffffffffffffffed, &(0x7f0000005fb0)={0x4, 0x0, 0x1, @thr={&(0x7f0000000000), &(0x7f0000000080)}}, &(0x7f0000002ffc)=0x0) timer_settime(r0, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000040)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f00000000c0)="cb9e37454b5120cb38fe3b7dce5e404597e11b96300d0d5f3f74ca2da5dadf2438c606b9f1373162ddeed49d3f0b101d1a655d0a6ec3a4b546b56d8855cb8600e4237a782f1386a3ff79ca2bdba94fe1b89b224f7606992b8b997993a2822be9bf5c6cbd5f15218a00a54a4c3bfe151d48097fca31042acfef7f4ca0d3756b", 0x7f) 2018/05/24 03:21:46 executing program 2: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000540)={{{@in=@local, @in=@dev}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000640)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000780)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000702000020feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d640500000000006504040001ae9ae9ba04000001000000b7050000000000006a0a00fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r0, 0xa}, 0x48) 2018/05/24 03:21:47 executing program 5: r0 = socket(0xc, 0x2, 0x1080000000) accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'nr0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0000000003000000f500e9ddb000b894bb00005a7ad877ff9383a043013673a49841be716b5c0200ca000000005bb98ee2ae772c8e088cf75d17e02c4cdf7a52c6cc7b000000653f778f3ad5f361800310eeeb52ff019cb1"]}) 2018/05/24 03:21:47 executing program 0: mkdir(&(0x7f0000000140)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000003c0)=0x0) r2 = getpgid(r1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) gettid() r3 = getpgid(r2) sched_setaffinity(r3, 0x1cd, &(0x7f0000da3000)=0x2) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0xaa4, 0x0) connect$rds(r5, &(0x7f0000000300)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r6 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000080)='./control/file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000680)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x4e22, 0x7, 0x4e22, 0x8000, 0x0, 0x80, 0x80, 0xff, r7, r0}, {0xff, 0x1f, 0x6, 0x4, 0x7, 0xfffffffffffffffd, 0x8001, 0xffffffff7fffffff}, {0x4, 0x81, 0x6, 0x1f}, 0x100000001, 0x6e6bbe, 0x2, 0x1, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x3f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x0, 0x0, 0x80, 0x5, 0x2, 0x7}}, 0xe8) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='ext2\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r6) 2018/05/24 03:21:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x0, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:47 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fcf18)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x2f}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000028000000000000000001000000000001fe8000000000000000000000000000002c95c6a42caf61fd49a429530108f8a27072d4f7ac5cb05d70d590eb388b9e072f1583e01c981ec00a9f1c89c708f6fee54cb74f90e0715450fd90f0380cbe9de91b1b0899b25518769ca597df0664af2760e64b2ab2"], 0x0) 2018/05/24 03:21:47 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f00000001c0)=0xfffffffffffffea6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=""/249, &(0x7f0000000140)=0xf9) write(r0, &(0x7f0000000280)="d2b6c8f7a61882b461eb660352b03f55cf99d70e37c445cb2c838a24f7bd75bb096570b3c554bcac1c7caf59b5f4b97286348c4545528447e57c10e951a997111b85437790789f5760300aeb1f862a235ee48041d8738b181c6892c43d724d2205e66f5444406e45723a0b04399beea30b9a47ab0e8c3d8152dd075bd7bdf0978f3b70622b371c3e3a3f6d6c8cdeb867dbd8", 0x92) 2018/05/24 03:21:47 executing program 1: r0 = socket(0xb, 0x0, 0x60ac) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x2, 0x3, 0x8, 0x0, r1}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000100)=0x1000) ioctl$LOOP_CTL_REMOVE(r2, 0x4004556a, 0x0) 2018/05/24 03:21:47 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0xa000) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/05/24 03:21:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:47 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8, 0x101, 0x5, 0x4, 0x0, 0x0, 0x8, {0x0, @in6={{0xa, 0x4e21, 0x4, @empty, 0xffff}}, 0xae19, 0x8, 0x9522, 0x80000000, 0x10000}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x5e, "df85f17695bc517e3e908d0b2eba9c95205c906177a5dc625619e5c8357afa2c6990efcd18a4f4cb70b29119edac76b19eca69444ebcc662221c83330106ca9108c2d55abef620862d1aeb83d65ae8df33d58f9a557bec5274cbb24ced96"}, &(0x7f0000000280)=0x66) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x1ff, &(0x7f0000fff000/0x1000)=nil, 0x2) 2018/05/24 03:21:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2b}, &(0x7f0000000200)=0x8) r2 = getpgid(0xffffffffffffffff) getpriority(0x3, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0xec99) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1, 0x6}, &(0x7f00000002c0)=0x8) syz_open_procfs(r2, &(0x7f0000000380)='net/snmp\x00') r4 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x1, 0xc1) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000340)=0x800, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000000)=0x100) r5 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0xffd, 0x1) getpeername$netlink(r5, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/24 03:21:47 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x4, 0x0, "9f11ebcd0bf1474bb0954572c05b609c9d1c109d76a2c8d72747b2efce0db5948594ddd4a3b3dffbc73aedc4e460f3d4d0b4b164473122804ccc4a017a3d5bf06d81ee4c7aae0ce430974dc836f33bc4"}, 0xd8) close(r1) write$binfmt_script(r1, &(0x7f0000000180)={'#! ', './file0', [], 0xa, "cfa0f2328935203a7aaeea426b859e208fe5d8f854ef4ad822600d3f5a50655a23a2ad777b2a91127a0c89952e26758c6c6e8c2cf1f987feaed27a6b3ebc29c216ba17c0fbfb0a7a54bca6b578"}, 0x58) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x101, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/24 03:21:47 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x9, 0x2, 0x8, 0x0, 0x0, [], [], [], 0x4}) 2018/05/24 03:21:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) close(r0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "96a7e69aa3cc6e0536509b235576812efcc15ab62fac9779df674761a33373fb", "f1a8b3a3bffe912f32d4dbc9bc92f98814da0c929079eb5a9ebe1397b648a764", "c2975dd7ace88e8e5d1923ba06cc90f83ad2213ed96fdf7b0123576abf22615c", "bcb1adc390cba0f5a3a7924e3a6f7eb87e9b588288281c7bad3e474ed105b76e", "7d32b287111ee2403471443f403884443e3f7fb90eb6b8e6f080836708538577", "f4fb493d7d16c09ca549a8bf"}}) 2018/05/24 03:21:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x0, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:48 executing program 2: r0 = socket(0x4, 0x0, 0x6) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000001c0)={'ah\x00'}, &(0x7f0000000200)=0x1e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7, 0x30, 0xdb0b, 0x4}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r3, 0x2bc3}, &(0x7f0000000180)=0x8) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @loopback=0x7f000001}, {}, 0x10, {0x2, 0x4e22}, 'ifb0\x00'}) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/24 03:21:48 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') creat(&(0x7f0000000100)='./file0\x00', 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='./file1\x00') link(&(0x7f00000001c0)='./control\x00', &(0x7f0000000200)='./file0\x00') close(r0) 2018/05/24 03:21:48 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x8, 0x200000008972, r0, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4400, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)=""/17) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000300), 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000010400000000000005000000030000000500000000000000ffffffff00000000000000000000000004000000000000000000040000000000000000000000000000040000000000000000000000000000040000000000000009000000000000007fffffffffffffff0000000000000000000000000000000008080000000000000000000000000000ff0700000000000000000080ffffffff0900000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000600000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000010000000100000004000000000000000000000000000000000000000000000080040000000000000000000000000000"]) 2018/05/24 03:21:48 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000563fe0)=ANY=[@ANYBLOB="1c000000020305000000dc71ea01e4a09e96291badcbce0004000000"], 0x1c}, 0x1}, 0x0) io_setup(0x8001, &(0x7f0000000000)=0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x3, 0x1, 0x800, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) fsetxattr(r0, &(0x7f0000000280)=@known='system.advise\x00', &(0x7f0000000300)="fe23656d31706f7369785f61636c5f6163636573732d00", 0x17, 0x3) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000340)={@dev, 0x0}, &(0x7f0000000380)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@gettclass={0x24, 0x2a, 0x604, 0x70bd2b, 0x25dfdbfe, {0x0, r3, {0xffe0, 0x6}, {0xf, 0xc}, {0xfff2, 0x6}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000004}, 0x8000) io_cancel(r1, &(0x7f0000000200)={0x0, 0x40000000000, 0x0, 0x7, 0x0, r0, &(0x7f0000000080)="1fd1b615ec3cac47088569208f467a44abc5ebe7cf769f169f3fca18b36f005d807a0920317d473ac290403184f79d4ca1e0ee8051559868fd39d63c055fbc09c76add4ce92f7e8fbb2d44e26bf9368f267e1789c5ca91c3d14d4388a8eb18a4c722921fbec656177193038560a03c7eeb046bf77b5adad6c0ca36296ec8dc0889294ff790242c7f9861f18c51d6b2183cd0f1260739077249b7c05a59a164f16df2b25f23458b5fcf10d0e9f90eae9be9d5225ab4b03662934481eb6d882cc8696a5dbed70a2b83e717e5747b190806caa26a27c84b9f20b4aceb37ac6ae2d0cbb79e618a5858dc2b7d79b39171a50d", 0xf0, 0x800, 0x0, 0x1, r2}, &(0x7f0000000240)) 2018/05/24 03:21:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:48 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x8d711aabf01fcca6) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x401, 0x4) unshare(0x24020400) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000480)=[{r1}, {r2, 0x4}], 0x2, &(0x7f0000000500)={0x77359400}, &(0x7f0000000540), 0x8) 2018/05/24 03:21:48 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x200, 0x0) listen(r0, 0xffffffffffffffc0) tee(r0, r0, 0xffff, 0xc) unshare(0x24020400) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getgid() setregid(r1, r2) socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f00000001c0), &(0x7f0000000000)) 2018/05/24 03:21:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x0) dup3(r3, r2, 0x0) [ 127.346770] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/24 03:21:48 executing program 7: mprotect(&(0x7f00003ae000/0x2000)=nil, 0x2000, 0x0) semop(0x0, &(0x7f0000000040)=[{}, {}], 0xf4) shmget$private(0x0, 0xa000, 0x400, &(0x7f00005b8000/0xa000)=nil) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x480000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) recvfrom$ipx(r0, &(0x7f00000012c0)=""/220, 0xdc, 0x2000, &(0x7f00000013c0)={0x4, 0xc92d, 0x0, "552bcccad05e", 0x1000}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000014c0)={r1, 0x1000, "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"}, &(0x7f0000001180)=0x1008) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x694440) accept$packet(r2, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001440)=0x14) bind$packet(r0, &(0x7f0000001480)={0x11, 0x1d, r3, 0x1, 0x10000, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000001280)=0x6) getsockname$netrom(r0, &(0x7f00000011c0)=@full, &(0x7f0000001240)=0x48) 2018/05/24 03:21:48 executing program 3: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000200)={0xe0}) 2018/05/24 03:21:48 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='team_slave_1\x00') 2018/05/24 03:21:48 executing program 1: syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r0 = socket$kcm(0x29, 0x805, 0x0) sendfile(r0, r0, &(0x7f0000301ff8), 0x8) 2018/05/24 03:21:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) [ 127.514387] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/24 03:21:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(0xffffffffffffffff, r2, 0x0) 2018/05/24 03:21:49 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='2', 0x1, 0xfffffffffffffffc) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xbc, 0x1) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000380)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x800) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000003c0)={'ip6tnl0\x00', 0x1}) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000280)) r3 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="95425c2372ea8bde5acd01456ba4b6eeb326126cf0b54f4ee6c4d751ee9a5f1ae084874bc922e66ceb2ddb4057a6b3df4a5ac581944f07fb08955eb05cf05306618c0773241aa4baeb0d9fa397928f9c085bdbc4ce1ea17e370656a96ca3bd0d6c7782cd5fc34fe2b6fa6d388a193d18203fb5912473d659a4ff8af237bc60a7c1a0512f803195408396bbf89e369656ab2343eb728f398cead562bca5d133fde18947a49879f4dec269e47bce", 0xad, 0xfffffffffffffff9) add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) keyctl$search(0xa, r0, &(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, r3) 2018/05/24 03:21:49 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x840, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x40000000004e20, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x3ff, {{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x9}}}, 0x88) listen(r0, 0x1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) accept4(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000100)=0x80, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000200)={0x1, {{0xa, 0x4e22, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x88) connect$inet(r2, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/24 03:21:49 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000004c0)=0x20000005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10200, 0x5) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x44) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x400}}}, &(0x7f00000000c0)=0x84) r4 = socket$nl_route(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f00000003c0)=""/138, 0x8a, 0x20000000000, &(0x7f0000000280)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0xffffffffffffff41) sendmsg$nl_route(r4, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=@getnetconf={0x14, 0x52, 0x7c3324e99b989539}, 0x14}, 0x1}, 0x0) 2018/05/24 03:21:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8}, 0xb) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6", 0x1}], 0x1) close(r0) times(&(0x7f0000000080)) 2018/05/24 03:21:49 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8)=0xe00, 0x102000001) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/144) 2018/05/24 03:21:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, 0xffffffffffffffff, 0x0) 2018/05/24 03:21:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:49 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40001, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r4, @ANYBLOB="100025a97000fddbdf250f0000000c00020008000600e900000008000500020000000000000000000000000000000800080708000000080007004e20000014000600ff0200000000000000000000000000014c0001000c0006006c626c63000000c7362912a98afc157d041b0008000200eb000000080004004e23000014000300ff020000000000000000000000000001270002003a000000080002007300000008000600646800000000f9ffffffffffffff0000a9530b492e454d8c1f5007801bb75e88fa33e0b1829e63d9f7ec0d1e845dca869602064c4c2ccb43de92932e6045ba2d4a354d78d06cd7de510dcf5be2f5de"], 0xb0}, 0x1, 0x0, 0x0, 0x80}, 0x80c0) dup2(r2, r3) 2018/05/24 03:21:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:49 executing program 7: unshare(0x24020401) clone(0x20000100, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x2000, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x48080, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f0000000180)="722651e8794ddb749bed3c98d86edc33353eb7b2698dc66fd483f070aa206219dc6488d091de357d2c3e6e33668f9edacf080a4eab2b1361fe3fa136f7977851f993394923141b28645f7751bf237b727ea36ca572afd3bf33c9867432cace9d7e5825fa50cc9d228269417e08d23a47e08e122140b12cb2bdd6c41ead2cad7f1ffc94c95a11e2ef0b0f887f87bfa8a264d059da5c7f98d00c9e719d5ac402be625c5b9e"}, 0x10) 2018/05/24 03:21:49 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80100, 0x0) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, &(0x7f000000a000)) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00') 2018/05/24 03:21:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000100)=0x4) 2018/05/24 03:21:50 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) socket$packet(0x11, 0xa, 0x300) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/24 03:21:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000279ffc)=0x7fff, 0xfffffd26) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x77a1, 0x4) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/24 03:21:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:50 executing program 3: umount2(&(0x7f0000000000)='./file0\x00', 0x8) chdir(&(0x7f0000000100)='\x00') 2018/05/24 03:21:50 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='autofs\x00', 0x0, &(0x7f0000000700)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f00000000c0)=""/182, 0xb6}, &(0x7f0000000180), 0x42}, 0x20) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='ext4\x00', 0x1211000, &(0x7f00000005c0)) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0xffffffffffffffff, 0x8) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/24 03:21:50 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3ff, 0x9, 0x80}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x7, 0xbab2}, &(0x7f0000000100)=0x8) r2 = socket$unix(0x1, 0x3, 0x0) unshare(0x28020400) shutdown(r2, 0xffffe) 2018/05/24 03:21:50 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = semget$private(0x0, 0x3, 0x40) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f0000000100)=""/238) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x6, &(0x7f0000000000)=0x0) r3 = eventfd2(0x0, 0x0) io_submit(r2, 0x0, &(0x7f00000002c0)) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x1, r3}]) [ 129.522404] IPv4: Oversized IP packet from 127.0.0.1 2018/05/24 03:21:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)) dup3(r3, r2, 0x0) 2018/05/24 03:21:50 executing program 3: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7fffffff, 0x129282) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x428000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000100)=0x1ab) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000000140)="580000001400192300bb4b80040d8c562806f0e67445ae9c85106a9643c218fe59a2e04a03ca8164243e800000000a215a0004fbf50dfff90003ed5e0000000000221f100001000700f8ffff0000ec6b0f536e0000000000", 0x58}], 0x1) 2018/05/24 03:21:50 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000003c0)) r1 = socket(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x214002, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000000c0)=r3) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = shmget(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000480)={r5, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000004c0), 0x4) 2018/05/24 03:21:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:50 executing program 7: r0 = socket$packet(0x11, 0x7, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), 0xa8) [ 129.684686] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/24 03:21:50 executing program 1: r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}, {&(0x7f0000000000)=""/43, 0x2b}], 0x4, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x2, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f0000000c80)=""/113, 0x71}, {&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x5, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000001c0)=0x4) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) socket(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/24 03:21:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1e) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) open_by_handle_at(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="b60000000400000089f513a851cec29105f3df259675a1f0cfdf9e904d6bfc809bd2f7e351c49a94a245470adc5cabdfe830077bc8796179711c1bc64a66690ff428346296f81b7d4281ac84db8f5ed3125da2618add41baa87bd61f7d59faeba146d6125ec17367d46474ee0cd1b0384be83fb83e5d691ef1274139437d918b1bd26e72cf2e85df135f2e59f94b3f772a22decac2f199c9cab9ea21a0d438f33ee0fedf4016a460fa7a0953060000004044379569e9"], 0x140) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8100, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/05/24 03:21:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)) dup3(r3, r2, 0x0) 2018/05/24 03:21:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002400)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f00000023c0)='cgroup.type\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x18) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x9, 0x7fffffff, 0x10001, 0xf2}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) write$cgroup_type(r1, &(0x7f0000000140)='threaded\x00', 0xfffffffffffffffa) 2018/05/24 03:21:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0xa, 0xa, 0x9) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r2 = socket$inet(0x10, 0x6, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000240)="4c0000001200ff09fffefd956fa283b724a6003f00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868862b2ca654a7613b6aabf35d4c1cbc4c8c4e7506", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/24 03:21:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) dup3(0xffffffffffffffff, r2, 0x0) [ 133.628188] FAULT_INJECTION: forcing a failure. [ 133.628188] name failslab, interval 1, probability 0, space 0, times 1 [ 133.639747] CPU: 0 PID: 8827 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #102 [ 133.647063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.656468] Call Trace: [ 133.659109] dump_stack+0x185/0x1d0 [ 133.662789] should_fail+0x87b/0xab0 [ 133.666553] __should_failslab+0x278/0x2a0 [ 133.670859] should_failslab+0x29/0x70 [ 133.674812] kmem_cache_alloc_node+0x15e/0xc90 [ 133.679467] ? __alloc_skb+0x202/0x9e0 [ 133.683420] __alloc_skb+0x202/0x9e0 [ 133.687184] ? inet_sk_state_store+0x2f2/0x330 [ 133.691812] tcp_send_fin+0x4dc/0x1e70 [ 133.695753] ? tcp_set_state+0x6cc/0x8d0 [ 133.699885] tcp_close+0x1750/0x18f0 [ 133.703668] ? tcp_check_oom+0x540/0x540 [ 133.707783] inet_release+0x240/0x2a0 [ 133.711619] ? inet_listen+0x4d0/0x4d0 [ 133.715537] sock_close+0xe0/0x300 [ 133.719120] __fput+0x457/0xa10 [ 133.722421] ____fput+0x37/0x40 [ 133.725734] ? fput+0x2e0/0x2e0 [ 133.729026] task_work_run+0x243/0x2c0 [ 133.732950] prepare_exit_to_usermode+0x33c/0x3a0 [ 133.737817] syscall_return_slowpath+0xe9/0x700 [ 133.742503] ? ksys_dup3+0x37b/0x560 [ 133.746242] ? __x64_sys_dup3+0xd8/0x120 [ 133.750313] do_syscall_64+0x1af/0x230 [ 133.754212] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.759408] RIP: 0033:0x455a09 [ 133.762602] RSP: 002b:00007f73eb729c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 133.770324] RAX: 0000000000000015 RBX: 00007f73eb72a6d4 RCX: 0000000000455a09 2018/05/24 03:21:54 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 03:21:54 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fchown(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ftruncate(r1, 0xb76) r2 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r2, r1) 2018/05/24 03:21:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)) dup3(r3, r2, 0x0) 2018/05/24 03:21:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000011c0)='numa_maps\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000001080)=0xc) syz_open_procfs(r1, &(0x7f00000010c0)='cgroup\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001140)={&(0x7f0000001100)='./file0\x00', r0}, 0x10) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) preadv(r0, &(0x7f0000001040)=[{&(0x7f0000000000)=""/4096, 0xfffffffffffffd05}], 0x0, 0x0) 2018/05/24 03:21:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) socket$vsock_dgram(0x28, 0x2, 0x0) io_setup(0xd1d1, &(0x7f0000000100)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) getpeername$ax25(r2, &(0x7f00000000c0), &(0x7f0000000180)=0x10) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="d8", 0x1}]) 2018/05/24 03:21:54 executing program 7: modify_ldt$write(0x1, &(0x7f00007a7ff0)={0xd1f}, 0x10) getpeername(0xffffffffffffffff, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cgroup\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x1ff, 0x4) socket(0x18, 0x80000, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) modify_ldt$write2(0x11, &(0x7f0000000000)={0x4}, 0x10) 2018/05/24 03:21:54 executing program 4 (fault-call:8 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:54 executing program 5: 2018/05/24 03:21:54 executing program 7: 2018/05/24 03:21:54 executing program 5: [ 133.777599] RDX: 0000000000000000 RSI: 0000000000000015 RDI: 0000000000000016 [ 133.784869] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.792145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 133.799419] R13: 000000000000006e R14: 00000000006f4af0 R15: 0000000000000000 2018/05/24 03:21:55 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xb1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0x3c}], 0x1, 0x0) 2018/05/24 03:21:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:55 executing program 5: 2018/05/24 03:21:55 executing program 4 (fault-call:8 fault-nth:1): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523") dup3(r3, r2, 0x0) 2018/05/24 03:21:55 executing program 2: 2018/05/24 03:21:55 executing program 1: 2018/05/24 03:21:55 executing program 3: 2018/05/24 03:21:55 executing program 3: 2018/05/24 03:21:55 executing program 1: 2018/05/24 03:21:55 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0xfffffffffffff000, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) 2018/05/24 03:21:55 executing program 2: syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/24 03:21:55 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xb1) 2018/05/24 03:21:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523") dup3(r3, r2, 0x0) 2018/05/24 03:21:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) r3 = open(&(0x7f0000000380)='./file0\x00', 0x202000, 0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f00000003c0)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000540)={r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffff, 0x4e9d, 0x2400000000000000, 0x4, 0x50}, 0x98) dup2(r1, r0) r5 = socket(0x40000000002, 0x3, 0x2) r6 = dup3(r5, r2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0xd, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x49}, [@call={0x85, 0x0, 0x0, 0x3e}, @initr0={0x18, 0x0, 0x0, 0x0, 0xb9b, 0x0, 0x0, 0x0, 0x7d9f}, @jmp={0x5, 0x797, 0x7, 0x4, 0xf, 0x2, 0x1}, @alu={0x7, 0x80000000, 0x0, 0x6, 0x9, 0x6, 0x8}, @map={0x18, 0x7, 0x1, 0x0, r6}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x9, 0xd1, &(0x7f0000000200)=""/209, 0x40f00, 0x1, [], 0x0, 0x7}, 0x48) 2018/05/24 03:21:55 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x80011, r0, 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) 2018/05/24 03:21:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:55 executing program 1: r0 = socket$kcm(0xa, 0x522000000003, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), 0x9}, 0x20) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x1a4) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000000280)=""/103, 0x67}], 0x1, &(0x7f0000000340)=""/171, 0xab}, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x2a, &(0x7f0000000000), 0x1}, 0x0) 2018/05/24 03:21:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000002c0)={'lo\x00@\x00', 0xf9}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"6c6f00000000000000000000000200"}) 2018/05/24 03:21:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523") dup3(r3, r2, 0x0) 2018/05/24 03:21:55 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r2 = dup3(r1, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="2b00000000000000aa090000583e84042eef5c0df536cd4868feee40a2dc78b1b6a9c33a1db57c1f14f110b380d7b779969884ac5d573d"]) 2018/05/24 03:21:55 executing program 7: socket(0x80000000002, 0x1000000000003, 0x1) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101202, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x20, 0x1) 2018/05/24 03:21:55 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000340)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x234, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/24 03:21:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523") dup3(r3, r2, 0x0) 2018/05/24 03:21:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000170000000000000000009500000023000000e165"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r2, r2) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r0, 0x0) 2018/05/24 03:21:55 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20400, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/85) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000300002010d10200cf", 0x1f) 2018/05/24 03:21:55 executing program 2: r0 = socket(0x11, 0x4000000000080002, 0x0) r1 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x2, r1) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000040)=@in6={0xa, 0x4305, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) 2018/05/24 03:21:55 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2200, 0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0xfffffffffffffff8) 2018/05/24 03:21:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f66000)={0xa, 0x4e1c, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x23e9, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x8000, 0x9}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) 2018/05/24 03:21:55 executing program 1: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x2000000032, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000001ff0), 0x0, 0x0) socketpair(0xa, 0xf, 0x8000, &(0x7f0000000000)={0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000040)=@random={'trusted.', '-keyring\x00'}, &(0x7f0000000080), 0x0) 2018/05/24 03:21:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") dup3(r3, r2, 0x0) [ 134.987244] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 135.046248] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 135.087385] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 135.148352] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/05/24 03:21:56 executing program 1: r0 = inotify_init() pwrite64(0xffffffffffffffff, &(0x7f0000000280)="df121e5e7398e5232a200c20e4e7fe1a9201f2e34d81acd7cae0be4af8e0cf5f79dea6f4e35cfb0241ad30b3ca891bc6fd45060a3b2328ea566f03d6bf28eff4fd5202a4689f20ad155b1cd28cbeb956ae6341fdd186556f75188ac09cc92bea6750a6180fe1174d54a71d20650c3f09ed35d3f26f18abdcdb16eba56f5dc723", 0x80, 0x0) r1 = inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x40) inotify_rm_watch(r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000240)='.\x00', 0x80000002) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/24 03:21:56 executing program 2: mq_notify(0xffffffffffffffff, &(0x7f00008defa0)={0x0, 0x4000040000005}) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/uts\x00') write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x3, 0x7, 0x1, 0xfff, 0x3, 0x3, 0x9, 0x336, 0x38, 0x12a, 0x2, 0x1f, 0x20, 0x1, 0x5, 0x93c, 0x6b17}, [{0x70000000, 0x7, 0xff, 0x1ff, 0x0, 0x3, 0x3, 0x737}, {0x7, 0x5, 0x100, 0x524, 0x3f, 0x814, 0x3, 0x8}], "458349d90006dde3531b36dd9ee0c8a0af384a8d1019bce3e5cbddc2f1d545ce2fd2b69258553880ffc3b4fcf8", [[], [], [], [], [], [], [], []]}, 0x8a5) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x301000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000000040)=""/77, &(0x7f00000000c0)=0x4d) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000a40)={0x0, @in6={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x4, 0x9}, &(0x7f0000000b00)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000b40)={r3, 0x7fffffff, 0x30}, 0xc) 2018/05/24 03:21:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0xa, 0x4) dup3(r2, r3, 0x0) 2018/05/24 03:21:56 executing program 7: r0 = memfd_create(&(0x7f0000000040)='.,\x00', 0x0) close(r0) r1 = signalfd(r0, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x6, 0x4) 2018/05/24 03:21:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r2 = socket(0x40000000002, 0x3, 0x2) dup3(r2, 0xffffffffffffffff, 0x0) 2018/05/24 03:21:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f02f1000000000003000000ff030000ff03000000facc0000020070f99dc1ee26398c800000"], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffff, 0x200000) r2 = socket$inet(0x2, 0x3, 0x3e) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000000240)=0x7fffffff, 0x4) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000100)={0x0, 0x70, 0x74fb, 0x729e, 0x1000, 0xcaf3, 0x0, 0x1000, 0x10006, 0xb, 0x1, 0x2, 0x7fffffff, 0x4, 0x7fff, 0x1, 0x2, 0x10000, 0x3, 0x8, 0x8, 0x80000001, 0x7ff, 0xff, 0x0, 0xf65, 0x1, 0x9dc, 0xffffffff, 0x8, 0x6, 0x1, 0x9, 0x7, 0x7, 0x9, 0x5, 0x1c81, 0x0, 0x6, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0xa0, 0x4, 0x57, 0x6, 0x6, 0x6, 0x1}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/05/24 03:21:56 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fsync(r0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/24 03:21:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") dup3(r3, r2, 0x0) 2018/05/24 03:21:56 executing program 7: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1, 0x4001b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002f80)=[{{0x0, 0x0, &(0x7f0000001340), 0x0, &(0x7f0000000180)=""/172, 0xac}}, {{&(0x7f0000003140)=@nfc, 0x80, &(0x7f0000001740)=[{&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000000240)=""/92, 0x5c}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/98, 0x62}, {&(0x7f0000001440)=""/111, 0x6f}, {&(0x7f00000014c0)=""/186, 0xba}, {&(0x7f0000001580)=""/151, 0x97}, {&(0x7f0000001640)=""/224, 0xe0}], 0x8, &(0x7f0000001880)=""/247, 0xf7}}, {{0x0, 0x0, &(0x7f0000001d80), 0x0, &(0x7f0000001e00)=""/141, 0x8d}}], 0x3, 0x40000002, 0x0) sendto(r1, &(0x7f0000018000), 0xfffffffffffffc94, 0x0, 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/168, 0xa8) 2018/05/24 03:21:56 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x4cf, 0x5, 0x8, 0x4, r0, 0x8}, 0x2c) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) read(r1, &(0x7f0000000480)=""/251, 0xffffffc6) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000000)=0x47) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r2, 0x28, &(0x7f00000000c0)}, 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180)={0x80000000, 0x59b5}, 0x2) 2018/05/24 03:21:56 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/24 03:21:56 executing program 1: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2}, 0xffffffdb) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000000)=0xe8) connect(r0, &(0x7f00000001c0)=@hci={0x1f, r1, 0x2}, 0x80) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f0000000040)=0x54) 2018/05/24 03:21:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") dup3(r3, r2, 0x0) 2018/05/24 03:21:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x9, 0x2, 0x8, 0x4}) r4 = dup2(r1, r0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000480)={0x0, {{0xa, 0x4e20, 0x401, @empty, 0x4}}, 0x1, 0x8, [{{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x6}}, {{0xa, 0x4e20, 0x200, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e21, 0x6000000000, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1b7e}}, {{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x5}}, {{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x7ff}}, {{0xa, 0x4e22, 0x7, @empty, 0x6}}, {{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}]}, 0x490) r5 = socket(0x40000000002, 0x3, 0x2) dup3(r5, r2, 0x0) 2018/05/24 03:21:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={r0}) dup2(0xffffffffffffffff, r0) r2 = socket(0x40000000002, 0x3, 0x2) dup3(r2, r1, 0x0) 2018/05/24 03:21:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0xa, 0x4) dup3(r2, r3, 0x0) 2018/05/24 03:21:56 executing program 1: add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000005c0), 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, 0x0, 0x0) keyctl$setperm(0x5, 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x7, 0x20001000, 0x1000, 0x41, 0x3, 0x2, 0xffff, 0x80000000, 0x9, 0x6}, 0x10) 2018/05/24 03:21:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={r0}) dup2(0xffffffffffffffff, r0) r2 = socket(0x40000000002, 0x3, 0x2) dup3(r2, r1, 0x0) 2018/05/24 03:21:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") dup3(r3, r2, 0x0) 2018/05/24 03:21:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @remote}, &(0x7f0000000180)=0xc) sendmsg$kcm(r2, &(0x7f00000025c0)={&(0x7f00000001c0)=@can={0x1d, r3}, 0x80, &(0x7f0000002480)=[{&(0x7f0000000240)="5e3618c252b8b55870a59cb5d430", 0xe}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000280)="90b5bfd3e5541946bccf2418902f6e57f3267f067f36c3351c9b600530baa135ee57ff468241faebcb14407a097f6319689a9ed41f1af0771c2b9cefe21a103136301ad6f7c4b4e8ccd948b6", 0x4c}, {&(0x7f0000000300)="d407158f40cc194a282de08e12727617300bc77a128cb3f9f071c7d68eed33c5c0d6bc71825fbbe8effb98f635447a5b4748056cf5470b9112c95c62c229de3af32b7e09be34145c5fbb1fd1d5bcd4acaeae2c9a9b63ad39bd50517e0e11ffa7147989f331d2c98ca0f21cc76fececf20dec44701c", 0x75}, 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", 0x1000}, {&(0x7f0000000380)="94e27449f685438f27c56688c58eb8bdb99a0b5c202fce72217204dd3517c367c80b6c1fd983a82a91f28d5cf4b86e28376142f120ea09521665bc1b5b448b6ec42ded4f4448fc6873b886633cf2cb208c8583e0c4bced2c7da366e070e059884175e69efc9c43a1677a3c8ca6ad63158bbc154857f1a3b1053774be647a527cc58ceac19f2bb13344414c4a8f58b2a91a91774077ec8e5870a00b7649d2c70540", 0xa1}], 0x6, &(0x7f0000002500)=[{0x58, 0x13f, 0x9, "c65fe4ca75297d131ab2e9de7f30061b3222f532c4e39ad917acbb819b5b742afb1f82eacc415f8397c8ca6754a95fb74aa603758b19693c4adc5d5a13417055163d19eb07"}, {0x48, 0x3a, 0x3, "3a865bd201eab86bf863eb22305721bcd183326b2776bd3cb3f538ea0e96d04722427ea5b58d000d96da9f0dbb5293ef0687730321"}], 0xa0, 0x4080}, 0x8010) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r4 = socket(0x40000000002, 0x3, 0x2) dup3(r4, r2, 0x0) 2018/05/24 03:21:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={r0}) dup2(0xffffffffffffffff, r0) r2 = socket(0x40000000002, 0x3, 0x2) dup3(r2, r1, 0x0) 2018/05/24 03:21:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000680)={0x53, 0x0, 0x21, 0x80000001, @buffer, &(0x7f0000000540)="ad0500000048111c550333bf7604e3fa16f61732b7f81457104f82ab4bf6ce614c", &(0x7f00000005c0)=""/161, 0x0, 0x0, 0x0, &(0x7f0000000040)}) 2018/05/24 03:21:57 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x101801) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x141001) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'fo\x00', 0x10, 0x7ff, 0x4e}, {@multicast1=0xe0000001, 0x4e24, 0x0, 0x1, 0xffff, 0x6}}, 0x44) write$sndseq(r1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"f8958c7f5303e90dbdaf4901"}}, {0x10001, 0x0, 0x4, 0x6, @time={0x0, 0x1c9c380}, {0x6, 0x80000001}, {0xfffffffffffffffe, 0x33}, @raw32={[0x7fffffff, 0x2, 0x1000000000000000]}}], 0xc0) dup2(r1, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000280)={0xff, 0x1ff, 0x9e03, 'queue0\x00', 0x1}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0xffff, 0x4) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/05/24 03:21:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x6, &(0x7f00000006c0)=ANY=[@ANYBLOB="ee703df1618662b8267c1dd4cf191344652ff8c62c87f1d257ee1646a51bb737ba298633bd2352af8ea439ece9f374dcee712f", @ANYBLOB="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", @ANYBLOB="60cd053fd4bf76052a048a8491b78c367785525ef9b02470dcd55880af1b6b06f4c367ee4cfcfb84c058adcbef5c77dacb92b5415494846c638280c0241876067d679d3f314905c2dcface232397bc56b1b43813928b39b4de4cf7dc9f69bedf", @ANYRES64, @ANYRES32, @ANYRES64=r0], 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000200)=0x1, 0x4) recvfrom(r0, &(0x7f00000000c0)=""/251, 0xfb, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8df0d47434cdbcd50af760189e41d163f0fc8a3fcd8091d7e462359ba12143866e68a9028c2ccc7c1fc5ae13c3f188e2e7d7b8b4d32be094067b9571df0821"}, 0x6f3000) 2018/05/24 03:21:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") dup3(r3, r2, 0x0) 2018/05/24 03:21:57 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x24, 0x4}, 0x2c) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/12, 0xc}], 0x7, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000000640)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x3, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/24 03:21:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7fffffff, 0x400000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000000)=0x6) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffffffffffff984d) ioctl$TIOCGPTPEER(r0, 0x40045436, 0x0) [ 136.587558] sd 0:0:1:0: [sg0] tag#3443 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 136.596456] sd 0:0:1:0: [sg0] tag#3443 CDB: Read DVD structure [ 136.602599] sd 0:0:1:0: [sg0] tag#3443 CDB[00]: ad 05 00 00 00 48 11 1c 55 03 33 bf 76 04 e3 fa [ 136.611607] sd 0:0:1:0: [sg0] tag#3443 CDB[10]: 16 f6 17 32 b7 f8 14 57 10 4f 82 ab 4b f6 ce 61 [ 136.620633] sd 0:0:1:0: [sg0] tag#3443 CDB[20]: 4c 2018/05/24 03:21:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:57 executing program 2: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") process_vm_writev(0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000300)=""/82, 0x52}], 0x3, &(0x7f0000000080), 0x0, 0x0) unshare(0x24020400) ppoll(&(0x7f0000000000)=[{}], 0x200000000000005a, &(0x7f0000000040), &(0x7f0000000100), 0x8) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0xb10, 0x1) 2018/05/24 03:21:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") dup3(r3, r2, 0x0) 2018/05/24 03:21:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000180)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x8, 0x200, 0x3, 0x800, 0xefa2, 0x81, 0x40, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x100, 0x2, 0x1, 0x80}, &(0x7f0000000300)=0x98) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r5 = socket(0x40000000002, 0x3, 0x2) dup3(r5, r4, 0x0) 2018/05/24 03:21:57 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffff9c, 0x3, 0x1, 0x1, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) mq_timedsend(r0, &(0x7f0000000300)="56435a0176e13c7206aaf153841793bf1724db7cf5c5f7da5d0919b77020e8fc6ef72814b6834f68a599b03a0a226f5f6cd7089ecf49d3ed032f80fc0cdbb2294993a1d2be32bb703c71554e30d602bf6f2dea0eac933c113b5fa3176517cca1aa96a86b2210108dffc18b", 0x6b, 0x100000000, &(0x7f0000000380)={0x77359400}) r1 = socket(0xa, 0x1, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={r0, 0x7, 0x1, 0x3ff, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000005c0)={0x3, 'vcan0\x00', 0x1}, 0x18) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="aaec59902beea88e49e3143186cc83aae3b0bbf69cc40a10bc1ab73cd2dcf48494477e8b3be43e6b861d19b583ef9dc312eb41ce821c79325ddec2f3d7ed7742f5fbad2229225a3c0c206412d4f0d73e7813e71e8b7fd51bb82cf9f4c9c78d314b447c4447758afd3d472a2665f9e142ae8c3dc8c6bb2cfc109446134b1f260561436d66b2c1e8afcd4a2017e7d017205377951c4128c9ea1bc3110432d82b7ad00da7cada3ebbb48a333bb67372eea08183c75e9b0cb73d08c482252dd60fd76cf29b5122d0", 0xc6}, {&(0x7f00000001c0)="ac026ff133efdf069ed7fbc5aabf05d45acec549db2cd66ec0bb7c2b2ae879c78fa272a2f2300153", 0x28}], 0x2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") timer_create(0x0, &(0x7f0000000000)={0x0, 0xe, 0x1}, &(0x7f0000000080)) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000006c0)=""/174) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)={0x0}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000640), &(0x7f0000000680)=0x30) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000580)={r3, 0x9, &(0x7f0000000480)=[0xfffffffffffffeff, 0x2, 0xd4, 0x1, 0x7, 0x7, 0x7, 0xca, 0x7fffffff, 0xfff], &(0x7f00000004c0)=[0x4, 0x3f, 0x8, 0x8, 0x1f, 0x9, 0x7ff, 0x57, 0x2], 0x22, 0x6, 0x8, &(0x7f0000000500)=[0x961, 0x100000001, 0x2, 0x100000001, 0x8, 0xfff], &(0x7f0000000540)=[0x9, 0x101, 0x7, 0x0, 0x4, 0x7, 0x1ff, 0x3, 0x100]}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}}, &(0x7f0000e60000)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000600)=0x1, 0x4) [ 136.839608] sd 0:0:1:0: [sg0] tag#3478 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 136.848563] sd 0:0:1:0: [sg0] tag#3478 CDB: Read DVD structure [ 136.854711] sd 0:0:1:0: [sg0] tag#3478 CDB[00]: ad 05 00 00 00 48 11 1c 55 03 33 bf 76 04 e3 fa [ 136.863701] sd 0:0:1:0: [sg0] tag#3478 CDB[10]: 16 f6 17 32 b7 f8 14 57 10 4f 82 ab 4b f6 ce 61 [ 136.872686] sd 0:0:1:0: [sg0] tag#3478 CDB[20]: 4c 2018/05/24 03:21:57 executing program 2: r0 = 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) io_setup(0xd5b4, &(0x7f0000000140)=0x0) io_getevents(r2, 0x6, 0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}], &(0x7f0000000240)) ioctl(r1, 0x400000000008912, &(0x7f00000000c0)="c626262c8523bf012cf66f") getpeername$unix(r1, &(0x7f0000000000), &(0x7f0000000100)=0x6e) ioctl(r0, 0xa, &(0x7f0000000280)="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") io_setup(0x10001, &(0x7f0000000080)) 2018/05/24 03:21:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:58 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000940)='/dev/snapshot\x00', 0x400000, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000980)=0x5, &(0x7f00000009c0)=0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000900)='loginuid\x00') sendfile(r1, r1, 0x0, 0x1000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000a00)="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", 0xfd) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000b00)=""/95, &(0x7f0000000080)=0x5f) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0xffffffff) 2018/05/24 03:21:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(0xffffffffffffffff, r2, 0x0) 2018/05/24 03:21:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000008000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffff, 0x20840) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/24 03:21:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:58 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000940)='/dev/snapshot\x00', 0x400000, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000980)=0x5, &(0x7f00000009c0)=0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000900)='loginuid\x00') sendfile(r1, r1, 0x0, 0x1000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000a00)="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", 0xfd) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000b00)=""/95, &(0x7f0000000080)=0x5f) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0xffffffff) 2018/05/24 03:21:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x2}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x2000000000402000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYBLOB="0600000009002d6aa33ab97c2232e51938fb5adaed934f54e86476ced72859225d5408eab4d16d0bc7c63d0b133ea6bea0589a5b27c8684fcd1aac5e4dd4a27c4b9b4a363473311335cfd4a77c499feb8bedcb38bf5224d92ad9c2462bed8a847b2c788db32dcb209fdd9dacbc98b33b944644e8fec471a22222a1fdb8e2430fb589bec377eb26287b6ae6c4a912b0ddd2cd46162cfa472a02bdb3886613d244eb9d79dc02bb6c5fff1a1f0a9173b3fe2800b062d107d5cf79965fc40416320d8abeb42d"]) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty, 0x9}, 0x1c) close(r0) 2018/05/24 03:21:58 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000002c0)={r3, r4}) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f0000000c40)={&(0x7f00000005c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000b80)=[{&(0x7f00000008c0)=""/240, 0xf0}], 0x1, &(0x7f0000000c00)=""/17, 0x11}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)="72656e6f00e40fe328d7", 0xa) sendto$inet(r1, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/24 03:21:58 executing program 1: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @local}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x16, r3}) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="01a80bab52dc5ee615005bcd7ba565b2facb58c2d1d23951ee", 0x19, r5) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r6, r7, r6}, &(0x7f00000006c0)=""/132, 0x375, 0x0) 2018/05/24 03:21:58 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0xfffffffffffffffc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000000c0)={0x3}) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x8, &(0x7f0000000200)=""/246) 2018/05/24 03:21:58 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077cfe0)={r0, &(0x7f0000ab2000), &(0x7f0000da1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000080)="f5f1"}, 0x20) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x80) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/24 03:21:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:58 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_load_balance\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4040, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000100)=""/138) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="b866aed0a3e3635058d70d974d520fb2f81486474b53a8d2c086e9991f7bbf7351d6f1c2e4632ca8389ef2bf354b3cbc4f2bb7be3cc43ef831cd9a16ac0b168cf773a44fbff26d9116fe7c20c06e7139e5ec74fb847b32a86a06f8bb8094ba4e787ba2c892ab9c14abe69d58e295e783ca9553844ed6a9b0761f250a01c15399b6469ea1dd520176accfacb98957faa7be8fa69ec3f3b5f06e8456f4fd57d8a3c68ee972531ccb69"], 0x1) 2018/05/24 03:21:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000500)='gretap0\x00', 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000010000000000afff00000000000043fca3758e80ecf522ed707fe0aba6763027b97495a4e9a7a118954d3c5ff4ff76b03e0b68a35edda0188e912a64c39b91e10200000098b4357bc334bf49fbfe9d0584ba28b76a7c317aa70a2eac9e5774b817a9292f0b2eaaa13ade21ec71018a2685a99df6cc35f494e6eb050000000000000042f4bad65011a81dda25bf4600b5f74af1620519348148400b1c3672bc58cbf03d148530a45638836efbcd49245641b195478bd5e7a5cdcdc283b071"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000300)=@rc={0x1f, {0x5, 0x58, 0xffffffff, 0x8c5, 0x11a9, 0x3}, 0x1}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)="548407125aa200a1b3d2c851027166f2d539719e4fc23aa2aa8cb31fd0724fa9a341d6046c3e6ae2fca1e5beac491db4b496820c9b277d76e8a56cd518b2cffb5880781daf5242f7440cf58382596f066e7294b0ce6854abff2cea7e228ae0df8e6666e3006795b0d0ae64f4ee9f91278f8b331b833c0488878883ed73050d15ab46f3ba6160a74b4e4d0c74194263dc2c6fc55c8e803155f515372816ae7c6a1c84f64fcc116adc7498ba6a5b6429d29ffe80170bc65eeaa50fd00fb51addbe7d2a556e5b36385ebe6d7b04c34a167545c57d0492", 0xd5}, {&(0x7f0000000180)="08aebda233c09d40003eeaf9e54263430e47164b", 0x14}], 0x2, 0x0, 0x0, 0x10}, 0xd11074e0e152e436) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r2, r1}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) dup2(r0, r1) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, 0xffffffffffffffff, 0x0) 2018/05/24 03:21:58 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x200000000005, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4000, 0x0) sendmsg$key(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0x12, 0x7fff, 0x2, 0x9, 0x0, 0x70bd2a, 0x25dfdbfc, [@sadb_ident={0x2, 0xb, 0x5, 0x0, 0x4392872c}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}}]}, 0x48}, 0x1}, 0x20004041) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x2138c2d319d14a60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/24 03:21:58 executing program 2: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="3b1481a8d6ff5c1c2ef4cf8aa23f944247a23bd483ae40a94a27cafed8cc4d50e625556ce2385b346861a26ada120267201524166244932111557fbe2ff4803e4ac3ddbf4c2d745e2aa2b0414c8af50027cd50161b5be946757b10f81dfac68241dd09e0b683af32d0945348db5dd48ee20d1b669cf7f478a65f8ae434e06ea957302d2875a0b95b6a745cea7326e84b8fee6b0767d492db7c01ab2a7f0ec322f048c3a153e249fd0a1c922701", 0xad, r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/24 03:21:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team0\x00', &(0x7f0000000000)=@ethtool_channels={0x3d}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14, 0x80000) bind$packet(r1, &(0x7f0000000380)={0x11, 0x0, r2, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/05/24 03:21:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:59 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$update(0x2, r0, &(0x7f0000000100)="200cc6b0a61b357df8122c4ff819e2ee5252bed40d80a83d2079e62909d959bd5898702e326da27f5602385f3f4968fff47762b2db63719d8eb00a9cbf9d2cf33e11b1174e31a55c6715efc98048446ad9b63f48dfd09380acdec288a294bba04daffc95d2219426262b543666345f4802919c1c1b3b01b8a7b530f9799c240de2c5c76d8a88662fc96b1efed9085145ebc6d4aea4f3af5e9a1a0fa0188c82115470e71ea228e3c97d050d8dfee5fbf1399784ebfad80f067c0bca6240b107", 0xbf) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0xa, 0xa, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100e}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0)=0x4, 0x4) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000300)=""/119) dup2(r2, r1) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000), 0x4) 2018/05/24 03:21:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x7f, &(0x7f00000000c0)="000000800000009c315502a3d228cee2e1fb4a5f2132c722ee0500") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/05/24 03:21:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000000000000000000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:21:59 executing program 6 (fault-call:9 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:21:59 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x401, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) openat$cgroup_ro(r2, &(0x7f00000001c0)='cgroup.controllers\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0xe7) 2018/05/24 03:21:59 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000280)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000180)) r2 = getpid() perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x586d, 0xffffffffffffffc0, 0x3, 0x8, 0x0, 0x401, 0x12, 0x8, 0x4, 0xc9ce0000, 0x100000001, 0x200, 0x100000002, 0x7, 0x4, 0x3b1, 0x5, 0x100000000, 0x9, 0x5, 0x3, 0x100000001, 0x7f72, 0x9, 0xef, 0x1, 0x2, 0x7fffffff, 0x6, 0x2, 0x4, 0x2, 0xfc5, 0x1, 0x7d86, 0xb40000000000, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x20, 0x6, 0x3, 0x7, 0x2, 0x2, 0x5}, r2, 0xd, r0, 0x1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000140)=0x9185) 2018/05/24 03:21:59 executing program 5: r0 = socket$inet(0x2, 0x2, 0x6) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10040, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x57, 0xe9f, 0x40, {0x2, 0x4}, {0x4d33, 0x2}, @const={0x2, {0x6437, 0x3, 0x3a800, 0x7}}}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x2}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/05/24 03:21:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xd0, r2, 0x18, 0x70bd29, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x13e}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}]}, 0xd0}, 0x1}, 0x4000) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg$alg(r1, &(0x7f0000007640)=[{0x0, 0x0, &(0x7f0000007380), 0xdc, &(0x7f0000000040)}], 0x49249249249278a, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0xc0000000, &(0x7f0000000040)=0x4) [ 138.926735] FAULT_INJECTION: forcing a failure. [ 138.926735] name failslab, interval 1, probability 0, space 0, times 0 [ 138.938271] CPU: 1 PID: 9163 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #102 [ 138.945590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.954982] Call Trace: [ 138.957623] dump_stack+0x185/0x1d0 [ 138.961304] should_fail+0x87b/0xab0 [ 138.965066] __should_failslab+0x278/0x2a0 [ 138.969361] should_failslab+0x29/0x70 [ 138.973308] kmem_cache_alloc_node+0x15e/0xc90 [ 138.977960] ? __alloc_skb+0x202/0x9e0 [ 138.981923] __alloc_skb+0x202/0x9e0 [ 138.985679] ? inet_sk_state_store+0x2f2/0x330 [ 138.990310] tcp_send_fin+0x4dc/0x1e70 [ 138.994249] ? tcp_set_state+0x6cc/0x8d0 [ 138.998379] tcp_close+0x1750/0x18f0 [ 139.002158] ? tcp_check_oom+0x540/0x540 [ 139.006268] inet_release+0x240/0x2a0 [ 139.010114] ? inet_listen+0x4d0/0x4d0 [ 139.014052] sock_close+0xe0/0x300 [ 139.017662] __fput+0x457/0xa10 [ 139.020993] ____fput+0x37/0x40 [ 139.024331] ? fput+0x2e0/0x2e0 [ 139.027648] task_work_run+0x243/0x2c0 [ 139.031593] prepare_exit_to_usermode+0x33c/0x3a0 [ 139.036486] syscall_return_slowpath+0xe9/0x700 [ 139.041209] ? ksys_dup3+0x37b/0x560 [ 139.044985] ? __x64_sys_dup3+0xd8/0x120 [ 139.049085] do_syscall_64+0x1af/0x230 [ 139.053017] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.058237] RIP: 0033:0x455a09 [ 139.061447] RSP: 002b:00007f03b85a5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 139.069200] RAX: 0000000000000015 RBX: 00007f03b85a66d4 RCX: 0000000000455a09 2018/05/24 03:22:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="189212000000000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7b, 0x4102) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r3, &(0x7f0000001480)="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", &(0x7f0000000180)=""/7}, 0x18) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r4 = socket(0x40000000002, 0x3, 0x2) openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x2, 0x0) dup3(r4, r2, 0x0) 2018/05/24 03:22:00 executing program 3: r0 = socket(0x2000000011, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getrandom(&(0x7f00000000c0)=""/123, 0x7b, 0x1) r1 = getpgrp(0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x0) setpriority(0x0, r1, 0x9ba) [ 139.076503] RDX: 0000000000000000 RSI: 0000000000000015 RDI: 0000000000000016 [ 139.083803] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.091109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 139.098417] R13: 000000000000006e R14: 00000000006f4af0 R15: 0000000000000000 2018/05/24 03:22:00 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x8db, 0x4) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1008, &(0x7f0000000100)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat2(r1, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/05/24 03:22:00 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x82, 0x0) memfd_create(&(0x7f0000000000)='+em0\x00', 0x3) pread64(r0, &(0x7f00000012c0)=""/4096, 0xffffffeb, 0x0) write$fuse(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x59) 2018/05/24 03:22:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:22:00 executing program 6 (fault-call:9 fault-nth:1): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup3(r3, r2, 0x0) 2018/05/24 03:22:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') connect$vsock_dgram(r1, &(0x7f00000003c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x400, 0x70bd28, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4011}, 0x4004000) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000440)={r0, r3}) r5 = dup2(r3, r0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getroute={0x14, 0x1a, 0x731, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4008080}, 0x1) bind$inet(r5, &(0x7f0000000280)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r6 = socket(0x40000000002, 0x3, 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000000400)=0x38c00, 0x4) dup3(r6, r4, 0x0) 2018/05/24 03:22:00 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=ANY=[], 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x109001) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0x2) 2018/05/24 03:22:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000788000)=0x2, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) restart_syscall() write(r0, &(0x7f0000000000)="bb2eaf2fd044dc3c7916d0c499e11067cdcc50e38a24eaffd41915e3a95e284397e1b37a07f31209bcd711ce5e2480745242445ed84a0e2cadfdbfa78c68c5e5a6fb0e9dd2488c0d316bdfe6b58fb9ebe03f17703cd0cf79e8563022213b46a48bcca90ac2247c7dad5c82a060", 0x6d) 2018/05/24 03:22:00 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000000016106e, 0x0) ftruncate(r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000240)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001380)={0x6, 0x0, [{0x1d004, 0xbe, &(0x7f0000000080)=""/190}, {0x106000, 0x4b, &(0x7f0000000140)=""/75}, {0xf000, 0x53, &(0x7f00000001c0)=""/83}, {0xf000, 0x76, &(0x7f0000000280)=""/118}, {0x100001, 0x7b, &(0x7f0000000300)=""/123}, {0x3000, 0x1000, &(0x7f0000000380)=""/4096}]}) 2018/05/24 03:22:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000040), 0x0, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000000000)=0x5, 0x0, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000006580)='tls\x00', 0x95d59845436eab44) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmmsg(r0, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000023991d080d2fd9286b8e058aac57a900001a010000010000007d000000000000008f9c03f5d3273618ff09a9eb76b8a458c00ff657cc68a1664eea7ef911c91d580a0ed7"], 0x28}}], 0x1, 0x0) 2018/05/24 03:22:00 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={0xffffffffffffffff, r0}) dup2(r0, 0xffffffffffffffff) r2 = socket(0x40000000002, 0x3, 0x2) dup3(r2, r1, 0x0) 2018/05/24 03:22:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000180)={r0, r1}) dup2(r0, r1) syncfs(r0) r3 = socket(0x40000000002, 0x3, 0x4) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") fcntl$getownex(r2, 0x10, &(0x7f00000001c0)={0x0, 0x0}) prlimit64(r4, 0x9, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)) r5 = dup3(r3, r2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/24 03:22:00 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") finit_module(r0, &(0x7f0000000000)='\x00', 0x1) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}, 0x40}, 0x1c) 2018/05/24 03:22:00 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r0, 0x46, 0x0) 2018/05/24 03:22:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r0, r1}) dup2(r1, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/05/24 03:22:00 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000140)=""/171, &(0x7f0000000000)=0xab) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00', 0x26) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/24 03:22:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in=@loopback}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100), 0x4) getpeername(r2, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000200)=0x80) 2018/05/24 03:22:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 139.792560] ================================================================== [ 139.800000] BUG: KMSAN: uninit-value in gre_rcv+0x1237/0x1970 [ 139.805895] CPU: 1 PID: 9242 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #102 [ 139.813166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.822577] Call Trace: [ 139.825163] [ 139.827320] dump_stack+0x185/0x1d0 [ 139.830958] ? gre_rcv+0x1237/0x1970 [ 139.834684] kmsan_report+0x149/0x260 [ 139.838503] __msan_warning_32+0x6e/0xc0 [ 139.842572] gre_rcv+0x1237/0x1970 [ 139.846120] ? raw_local_deliver+0x63/0x1660 [ 139.850526] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.855360] ? erspan_xmit+0x2d70/0x2d70 [ 139.859410] gre_rcv+0x2d6/0x3b0 [ 139.862766] ? gre_parse_header+0x14e0/0x14e0 [ 139.867253] ip_local_deliver_finish+0x881/0xed0 [ 139.872000] ip_local_deliver+0x43c/0x4e0 [ 139.876137] ? ip_local_deliver+0x4e0/0x4e0 [ 139.880444] ? ip_call_ra_chain+0x7c0/0x7c0 [ 139.884750] ip_rcv_finish+0xa36/0x1d00 [ 139.888710] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 139.894060] ip_rcv+0x118a/0x16d0 [ 139.897499] ? ip_rcv+0x16d0/0x16d0 [ 139.901116] ? ip_local_deliver_finish+0xed0/0xed0 [ 139.906036] __netif_receive_skb_core+0x47ff/0x4ac0 [ 139.911042] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 139.916394] process_backlog+0x62d/0xe20 [ 139.920445] ? rps_trigger_softirq+0x2f0/0x2f0 [ 139.925014] net_rx_action+0x7c1/0x1a70 [ 139.928981] ? net_tx_action+0xab0/0xab0 [ 139.933032] __do_softirq+0x56d/0x93d [ 139.936824] do_softirq_own_stack+0x2a/0x40 [ 139.941125] [ 139.943346] __local_bh_enable_ip+0x114/0x140 [ 139.947824] local_bh_enable+0x36/0x40 [ 139.951693] ip_finish_output2+0x1378/0x1490 [ 139.956089] ip_finish_output+0xcaf/0xff0 [ 139.960222] ip_output+0x505/0x5d0 [ 139.963751] ? ip_mc_finish_output+0x3b0/0x3b0 [ 139.968324] ? ip_finish_output+0xff0/0xff0 [ 139.972627] raw_sendmsg+0x3e77/0x41c0 [ 139.976502] ? raw_getfrag+0x630/0x630 [ 139.980381] ? compat_raw_ioctl+0x100/0x100 [ 139.984722] inet_sendmsg+0x3f7/0x750 [ 139.988510] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 139.993861] ? inet_getname+0x4a0/0x4a0 [ 139.997834] __sys_sendto+0x6c0/0x7e0 [ 140.001620] ? syscall_return_slowpath+0xe9/0x700 [ 140.006449] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 140.011362] ? syscall_return_slowpath+0xe9/0x700 [ 140.016192] __x64_sys_sendto+0x1a1/0x210 [ 140.020325] do_syscall_64+0x152/0x230 [ 140.024199] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.029382] RIP: 0033:0x455a09 [ 140.032554] RSP: 002b:00007f0c0ccc3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 140.040248] RAX: ffffffffffffffda RBX: 00007f0c0ccc46d4 RCX: 0000000000455a09 [ 140.047500] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000013 [ 140.054755] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 140.062020] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 140.069280] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 140.076536] [ 140.078146] Uninit was stored to memory at: [ 140.082458] kmsan_internal_chain_origin+0x12b/0x210 [ 140.087558] kmsan_memcpy_origins+0x11d/0x170 [ 140.092042] __msan_memcpy+0x109/0x160 [ 140.095918] pskb_expand_head+0x3a6/0x1a70 [ 140.100143] ip_tunnel_xmit+0x2dd6/0x37b0 [ 140.104275] erspan_xmit+0x1c67/0x2d70 [ 140.108148] dev_hard_start_xmit+0x5f1/0xc70 [ 140.112539] sch_direct_xmit+0x578/0x8f0 [ 140.116581] __qdisc_run+0x1785/0x3730 [ 140.120452] __dev_queue_xmit+0x1d50/0x3510 [ 140.124757] dev_queue_xmit+0x4b/0x60 [ 140.128539] neigh_resolve_output+0xac6/0xb60 [ 140.133018] ip_finish_output2+0x1362/0x1490 [ 140.137418] ip_finish_output+0xcaf/0xff0 [ 140.141551] ip_output+0x505/0x5d0 [ 140.145075] raw_sendmsg+0x3e77/0x41c0 [ 140.148947] inet_sendmsg+0x3f7/0x750 [ 140.152731] __sys_sendto+0x6c0/0x7e0 [ 140.156514] __x64_sys_sendto+0x1a1/0x210 [ 140.160642] do_syscall_64+0x152/0x230 [ 140.164516] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.169683] Uninit was created at: [ 140.173206] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 140.178295] kmsan_kmalloc+0x94/0x100 [ 140.182081] kmsan_slab_alloc+0x10/0x20 [ 140.186045] __kmalloc_node_track_caller+0xb32/0x11b0 [ 140.191217] __alloc_skb+0x2cb/0x9e0 [ 140.194917] alloc_skb_with_frags+0x1e6/0xb80 [ 140.199408] sock_alloc_send_pskb+0xb56/0x1190 [ 140.203973] sock_alloc_send_skb+0xca/0xe0 [ 140.208202] raw_sendmsg+0x221c/0x41c0 [ 140.212073] inet_sendmsg+0x3f7/0x750 [ 140.215858] __sys_sendto+0x6c0/0x7e0 [ 140.219642] __x64_sys_sendto+0x1a1/0x210 [ 140.223772] do_syscall_64+0x152/0x230 [ 140.227644] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.232810] ================================================================== [ 140.240149] Disabling lock debugging due to kernel taint [ 140.245577] Kernel panic - not syncing: panic_on_warn set ... [ 140.245577] [ 140.252936] CPU: 1 PID: 9242 Comm: syz-executor7 Tainted: G B 4.17.0-rc5+ #102 [ 140.261579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.270918] Call Trace: [ 140.273484] [ 140.275622] dump_stack+0x185/0x1d0 [ 140.279236] panic+0x39d/0x940 [ 140.282427] ? gre_rcv+0x1237/0x1970 [ 140.286129] kmsan_report+0x260/0x260 [ 140.289919] __msan_warning_32+0x6e/0xc0 [ 140.293967] gre_rcv+0x1237/0x1970 [ 140.297493] ? raw_local_deliver+0x63/0x1660 [ 140.301888] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.306724] ? erspan_xmit+0x2d70/0x2d70 [ 140.310770] gre_rcv+0x2d6/0x3b0 [ 140.314121] ? gre_parse_header+0x14e0/0x14e0 [ 140.318603] ip_local_deliver_finish+0x881/0xed0 [ 140.323347] ip_local_deliver+0x43c/0x4e0 [ 140.327479] ? ip_local_deliver+0x4e0/0x4e0 [ 140.331789] ? ip_call_ra_chain+0x7c0/0x7c0 [ 140.336095] ip_rcv_finish+0xa36/0x1d00 [ 140.340056] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 140.345409] ip_rcv+0x118a/0x16d0 [ 140.348847] ? ip_rcv+0x16d0/0x16d0 [ 140.352461] ? ip_local_deliver_finish+0xed0/0xed0 [ 140.357375] __netif_receive_skb_core+0x47ff/0x4ac0 [ 140.362375] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 140.367727] process_backlog+0x62d/0xe20 [ 140.371776] ? rps_trigger_softirq+0x2f0/0x2f0 [ 140.376345] net_rx_action+0x7c1/0x1a70 [ 140.380310] ? net_tx_action+0xab0/0xab0 [ 140.384368] __do_softirq+0x56d/0x93d [ 140.388166] do_softirq_own_stack+0x2a/0x40 [ 140.392466] [ 140.394687] __local_bh_enable_ip+0x114/0x140 [ 140.399169] local_bh_enable+0x36/0x40 [ 140.403043] ip_finish_output2+0x1378/0x1490 [ 140.407442] ip_finish_output+0xcaf/0xff0 [ 140.411577] ip_output+0x505/0x5d0 [ 140.415101] ? ip_mc_finish_output+0x3b0/0x3b0 [ 140.419669] ? ip_finish_output+0xff0/0xff0 [ 140.423976] raw_sendmsg+0x3e77/0x41c0 [ 140.427851] ? raw_getfrag+0x630/0x630 [ 140.431727] ? compat_raw_ioctl+0x100/0x100 [ 140.436035] inet_sendmsg+0x3f7/0x750 [ 140.439820] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 140.445169] ? inet_getname+0x4a0/0x4a0 [ 140.449129] __sys_sendto+0x6c0/0x7e0 [ 140.452915] ? syscall_return_slowpath+0xe9/0x700 [ 140.457742] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 140.462652] ? syscall_return_slowpath+0xe9/0x700 [ 140.467483] __x64_sys_sendto+0x1a1/0x210 [ 140.471632] do_syscall_64+0x152/0x230 [ 140.475509] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.480679] RIP: 0033:0x455a09 [ 140.483849] RSP: 002b:00007f0c0ccc3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 140.491539] RAX: ffffffffffffffda RBX: 00007f0c0ccc46d4 RCX: 0000000000455a09 [ 140.498789] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000013 [ 140.506045] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 140.513298] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 140.520550] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 140.528283] Dumping ftrace buffer: [ 140.531803] (ftrace buffer empty) [ 140.535488] Kernel Offset: disabled [ 140.539092] Rebooting in 86400 seconds..