11:39:04 executing program 4: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0xffffffffffffffdc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000300)) getrusage(0xffffffffffffffff, &(0x7f0000000100)) 2018/04/07 11:39:04 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000552000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003ffc)=0x81b, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="420a000002000000ffffffffffffffff"], 0x10}, 0x1}, 0x0) 2018/04/07 11:39:04 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e22, 0x8, 0x4e21, 0x0, 0x0, 0x0, 0x0, 0x2e, 0x0, r2}, {0x7, 0x5, 0x6, 0x4, 0x0, 0x4, 0xb099}, {0xf3, 0x0, 0xb0, 0x12721791}, 0x8, 0x0, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d4, 0x3b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x7, 0x7f, 0x5}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e22, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x0, 0x7fffffff, 0x9]}, 0x5c) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000004c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) r4 = gettid() renameat2(r1, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4) sched_rr_get_interval(r4, &(0x7f0000000340)) pipe(&(0x7f0000000000)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000840)) 2018/04/07 11:39:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) 2018/04/07 11:39:04 executing program 7: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x40a00, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) r1 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x20) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000380)="856bf5d806ee1607111b4a57d13114a95ddc11b05de37cfb7d442ad56f1b99dd9d07363772ba3e4870b6b6bc39e606029bdd4421a6221c") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000280)={0xfffffffffffffffc}, 0x4) mount(&(0x7f0000d56ffb)='./file0\x00', &(0x7f0000de2ff8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x202, 0x60) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) r6 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r6) utimensat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={{}, {r4, r5/1000+10000}}, 0x100) setsockopt$inet6_int(r2, 0x29, 0x1d, &(0x7f0000000140)=0x7, 0xfffffcf6) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0x9) ioctl$int_out(r3, 0x2, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240), 0x4) 2018/04/07 11:39:04 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x1a1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000000080)='anon_inodefs\x00', 0x85030, &(0x7f0000000080)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000e1000)='a_fs\x00', 0x4000000000009024, &(0x7f0000173000)) 2018/04/07 11:39:04 executing program 6: r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000040), 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x3f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x4}, 0x8) 2018/04/07 11:39:04 executing program 4: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x1) ioctl(r0, 0x442000000000127f, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000040)={0x5, 0x9, 0x744a, 0x287, 0x4, 0x5}) 2018/04/07 11:39:04 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setresgid(r0, r1, r2) getpgrp(0xffffffffffffffff) getcwd(&(0x7f0000000040)=""/187, 0xbb) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x1) sysfs$1(0x1, &(0x7f0000000140)='em1GPL#.wlan1E.\'{selfbdev@ppp1ppp1\x00') ioctl$int_in(r3, 0x5421, &(0x7f0000000280)=0x2) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000480)=""/198, &(0x7f0000000240)=0x75) socket$nl_crypto(0x10, 0x3, 0x15) r4 = dup(0xffffffffffffff9c) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000000)) r5 = fcntl$getown(0xffffffffffffff9c, 0x9) wait4(r5, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/07 11:39:04 executing program 4: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:04 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x4, 0x3}, 0x0, 0x4, 0xff, {0x3, 0x7}, 0xd1b, 0x1}) 2018/04/07 11:39:04 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) write$sndseq(r1, &(0x7f0000000480)=[{0x0, 0xf05, 0x7fffffff, 0x9, @tick=0x4, {0x4, 0x4}, {0x7fff, 0xf069}, @raw32={[0x7, 0x7, 0x9]}}, {0xfffffffffffffff9, 0xfffffffffffffff7, 0x5, 0x6, @tick=0x4, {0x100, 0xa66a}, {0x2c346c2, 0xf232}, @result={0x6b8b, 0x5}}], 0x38) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000080)={0x54, 0x7, 0x9, {0x0, 0x100}, {0x0, 0x8}, @rumble={0x6, 0x1}}) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000000c0)=@rc, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/113, 0x71}, {&(0x7f00000002c0)=""/37, 0x25}, {&(0x7f0000000300)=""/251, 0xfb}], 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x40) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) [ 51.090096] sock: process `syz-executor6' is using obsolete setsockopt SO_BSDCOMPAT 2018/04/07 11:39:04 executing program 6: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@subvolid={'subvolid', 0x3d, 'mime_type-self/{vmnet1nodev($'}, 0x2c}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score\x00') write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2f, 'memory', 0x20}, {0x0, 'cpu', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}, {0x2b, 'io', 0x20}, {0x2f, 'rdma', 0x20}]}, 0x2c) 2018/04/07 11:39:04 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x1a1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000000080)='anon_inodefs\x00', 0x85030, &(0x7f0000000080)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000e1000)='a_fs\x00', 0x4000000000009024, &(0x7f0000173000)) 2018/04/07 11:39:04 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:05 executing program 5: clock_nanosleep(0x6, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) r0 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x2, 0x2, 0x8, 'queue0\x00', 0x9}) getpeername$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/04/07 11:39:05 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x5, "270202"}], 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000080)=0x4) socket$inet6(0xa, 0x7, 0x2) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x1f, 0x1, 0x5}, 0x10) r2 = memfd_create(&(0x7f0000000140)='self\x00', 0x3) symlinkat(&(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') 2018/04/07 11:39:05 executing program 2: setrlimit(0x0, &(0x7f00000ef000)={0x0, 0xffffffffffffffff}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xffffffffffffff1e, 0x1}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x25, "9557081f5df3f3c1cbf3cecf987859709fa248787d609de4a4c01533fb99bc45a4c7b7a078"}, &(0x7f0000000200)=0x2d) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0xfffffffffffffff7, 0xce7c, "71db4d00c874"}}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x200, 0x1) 2018/04/07 11:39:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0xffffffffffffffdc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000300)) getrusage(0xffffffffffffffff, &(0x7f0000000100)) 2018/04/07 11:39:05 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000600)="2ed56739688ecd6ba780654859c53d210f3b9cd855be610733f54bdbfe1b2e77c5fc5f38ab8a04012ed95e51be9f4901") pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000480)="6db7a1db8e4107e5162e7bc0ead085753d54b292451b1bb411599fc2bb71c80c406ffa93ccfa227e56dd2b0cc58977ede8f4bc61c067f7cff67da9293d58836b53c03d8b1203a7184a4b97ffbed77e322701b2212d339f671acd47824cfc87f5081a1b36ad9cd690822a419576bbd6aba68f42635fded2ba6b658ac3d835e1441b") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000b00)='./file2\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r1, 0x8000}, {r3, 0x1162}, {r2, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000580)=r4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001140)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={0xffffffffffffffff}) ppoll(&(0x7f0000000100)=[{r3, 0x6222}, {r5, 0x4100}], 0x2, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)={0x101}, 0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x2}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r6+10000000}) r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0], 0x5, 0x6, 0x1, 0x3}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000ec0)=ANY=[@ANYRES32=0x0, @ANYBLOB="15000000103102ee6f92251c5a83c2b41bdf567cbdf0799ee04fc271d7ab2d99d00d80da8a4e88b8f9d42b5cd0a68b46f0048cf14e4f21b1e555776b9878f079f90261e6a820a64c48ea13298c606657438678c615344c8f2a5b10755d0bfdecf6816f3559ab8d1a6ddb5304eb5832dfc7a5886e29ceeee064d5b3c725d0dc5e95abf81bfa66b2f925b5189e212fbf03211793d67c02c945d03a1647681f151122e95fb629567259d79245fc71ff985ae5c6c46b8b6229b64a02ea33e717e91f8af0aad5d81884036080fb39385735dd6aa9135900b5c97ec9d476f7eec5c560"], &(0x7f00000007c0)=0x1d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000800)={r8, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18) mlock2(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/07 11:39:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@ax25={0x3, {"af5bd4fdc6bd6f"}, 0xfff}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)="949ece5a12c2e065bf7feaf8c246dc0c25c2da5fbb329cd630ef", 0x1a}, {&(0x7f0000000100)="6cebca31904ebd8d778c29ebd6b98f8289b3829c0938938fb753e37c972dfecb8cd16decffc1e71ee64f0641fea3b08019c57291b4636b1bffe4dd175ec1ef9e71cf24ad85330c7ab955b6815b2ed00a2b4282f53f482bf967951c247437328fc6d380e1dda6d17acb25cf99ecbb124411bd3a", 0x73}, {&(0x7f0000000180)="7956999b3a9339198535de89f434d6b1a47f1616f44eceecc8", 0x19}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="6b0f6561896413d287089ac763c59a5b59d911c443a49198feae93a14815b63251e39a2e7c18238475dd0cf4bf5516aef9cbba99", 0x34}, {&(0x7f0000000240)="62a93d4da949276a3cccc28cc78d2fb9cfe4f520759b405ea28b7392284cb9a36d568181e119e19f33b4a537ff86cee95117747702806b", 0x37}, {&(0x7f0000000280)="cdd17b507898c308dc6e1142540bb3d83f510034c54af9a077d423e6b3d81606f9a7b3351bae5710bbe156e44855fbf2d3ea9ded3798dd823a212f7775e17bba8a", 0x41}], 0x7, &(0x7f0000000340)=[{0x2c, 0x109, 0x3, "0e92cec11e0c042e6710d64a347dac2081b259ce4eeb1d55741d4f3ec7f6eb3b"}, {0x68, 0x100, 0x8, "31cb8f7b03e52a5b081f2c91f8daed527bb33185b135c23ad7b86b0a96cf2c37eafc711ab1b8baefc7013d0aa13168da869907dda94d99741c922cc4f73ad6baa563ff62672e63d2ffb107d28c329a996e6b8ecb44e39f048b14d667"}, {0xd4, 0x0, 0x2, "1a5bd7f114c64a79ad13f032d513eb1c284486481a5ec496187aad459bd106e00294ac7ee3a861ef4d24f1e29e6244a5f13dd584092c9b13ed4a617da3505d64c6c6879775a2bfb7041ecd8cc7c24ea685e1964f4563427f560e0a19751580485e2f726b199df0ee7f3cbb91aaa063a0e0af626da3c297962814ac321cd968c7de569981ffba8c4f9d53ecf58763731f5465b0043b0c51eaf555e903d4a322448d193a4daa99a67c6bcfa57b181a96bc0289dbdb22e49e23ac3d596d7b970e9d10f6b1d84887"}], 0x168, 0x880}, 0x1) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x43, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/04/07 11:39:05 executing program 7: unshare(0x40600) execve(&(0x7f0000aa4000)='./file0\x00', &(0x7f0000668fd8), &(0x7f000071b000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7f) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) 2018/04/07 11:39:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000000200952a000000000000000002000000ff000005000000000800ee2f23021e84cc03e365aca5347188cffc54e97616116f42bda5c6f0320aa622055d69d4e214080b3eb0861971fb246afdb3e3ee43b648325ade0e9c5545a79af337efa84ce276b79da8ddbd52d634cfb474a3ddc23415fa45896ca1090623d722b2e6fd2b9bb72566ce87ef99000000"], 0x24}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000180)="d5a7a2c7ad87cb9602297711119ecd4328ee050aa4e3c215daa2611ab9af719312e7a1ac703af9487a0933624d5a3f0c8c84629de595ff379605073ec60a35b3041f1104401490847829d66e363f7e834369a36883fd523cc534776a5696ade8f1f57f9d00396c4576bd1e89809a679494e682140efcd9d0d4bd8e98e4c8402fdd565597e312b5250e3ea0a2943c73d2ba64321273c4ec8cb526aff29543a2671caaf827a3648f5857c797408c4d1f9fda6ae87115e216d522b7a3aaf081c1ea64c2b895365c2251e78c2b0c3b78a66ef27362822151", 0xd6) 2018/04/07 11:39:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:05 executing program 5: prctl$seccomp(0x2f, 0x4, &(0x7f0000000100)={0x2000000000000555, &(0x7f0000000040)=[{0x4, 0x10001, 0x800, 0x2}, {0x400, 0x8, 0xb, 0x40}, {0x2, 0x8, 0x7fffffff, 0x54f1}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x402, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x3c0, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="f0d8e78357e1", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @empty]}) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000140)="4e9a7b57795cefcd8dbcb0cdf23142ac0b0d261bdc8f17c792c1f4096f025fe670b3ca23be", 0x25, 0x6, &(0x7f00000001c0)={r2, r3+10000000}) fcntl$setflags(r1, 0x2, 0x1) 2018/04/07 11:39:05 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000600)="2ed56739688ecd6ba780654859c53d210f3b9cd855be610733f54bdbfe1b2e77c5fc5f38ab8a04012ed95e51be9f4901") pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000480)="6db7a1db8e4107e5162e7bc0ead085753d54b292451b1bb411599fc2bb71c80c406ffa93ccfa227e56dd2b0cc58977ede8f4bc61c067f7cff67da9293d58836b53c03d8b1203a7184a4b97ffbed77e322701b2212d339f671acd47824cfc87f5081a1b36ad9cd690822a419576bbd6aba68f42635fded2ba6b658ac3d835e1441b") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000b00)='./file2\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r1, 0x8000}, {r3, 0x1162}, {r2, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000580)=r4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001140)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={0xffffffffffffffff}) ppoll(&(0x7f0000000100)=[{r3, 0x6222}, {r5, 0x4100}], 0x2, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)={0x101}, 0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x2}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r6+10000000}) r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0], 0x5, 0x6, 0x1, 0x3}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000ec0)=ANY=[@ANYRES32=0x0, @ANYBLOB="15000000103102ee6f92251c5a83c2b41bdf567cbdf0799ee04fc271d7ab2d99d00d80da8a4e88b8f9d42b5cd0a68b46f0048cf14e4f21b1e555776b9878f079f90261e6a820a64c48ea13298c606657438678c615344c8f2a5b10755d0bfdecf6816f3559ab8d1a6ddb5304eb5832dfc7a5886e29ceeee064d5b3c725d0dc5e95abf81bfa66b2f925b5189e212fbf03211793d67c02c945d03a1647681f151122e95fb629567259d79245fc71ff985ae5c6c46b8b6229b64a02ea33e717e91f8af0aad5d81884036080fb39385735dd6aa9135900b5c97ec9d476f7eec5c560"], &(0x7f00000007c0)=0x1d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000800)={r8, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18) mlock2(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/07 11:39:05 executing program 7: socketpair(0x10, 0x80000, 0xfffffffffffffffa, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x3) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300090465000000000000007f00804004000000460000070000001419000400004e270000008ceb0003000000000400000003f500", 0x39}], 0x1) poll(&(0x7f00000001c0)=[{r1, 0x10}, {r0, 0x410}, {r0, 0x2}, {r0, 0x8}, {r0, 0x9040}, {r1, 0x10}, {r0}, {r0, 0x61}, {r1, 0x404}], 0x9, 0xff) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000001}, {0xa, 0x4e21, 0x4d8, @empty, 0x1f}, 0x6, [0x0, 0x0, 0x7, 0x6, 0x4, 0xfffffffffffffff7, 0x10, 0xf3]}, 0x5c) 2018/04/07 11:39:05 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000005c0)=0x80) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x10) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000040)=""/64) lremovexattr(&(0x7f0000000080)='..', &(0x7f0000000140)=@known='system.posix_acl_default\x00') [ 52.155868] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pig=6340 comm=syz-executor1 [ 52.168677] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pig=6340 comm=syz-executor1 2018/04/07 11:39:06 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800000000daf80228f9b100800000000000000004000b00"], 0x18}, 0x1}, 0x0) 2018/04/07 11:39:06 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x5, &(0x7f0000000440)=[{&(0x7f0000000080)="d9484473635cab11b0b933a66d8976d6bda324f20e22dc7ed50c901a1231e893961223b40fa0c0a93a7835e9a4302618f891c75a9d527033934fe41f5af837007b50f6145290f87495e500a5c2867c365ce9cc644921c1e0296062ca3ff8cc3f07bf18becaf7927b651ef95abc1568cd092f285e6196d00f814d89e40edc937f78c14b95a8d82617a8d634b1cd371f9a3ee3c92add50f2df1c5ef699f09e424e5d59d76da5f27f9f2e10cd8793", 0xad, 0x4}, {&(0x7f0000000140)="5ff73864c9e0f2e2eea3bae1f57e58095c9f8a2d942c4310b85ca942621fa6f2f198f33e9a0b62efbe091c6d261b9f497ec5086026f7db48cdd78ead5a01a38759466da02f6eff3475b1bc239312b099e85b332dcc957565693cfbee55e233f4d18dd037ff169c126686342eff45e77212d272f89046fb242f3c41f1ecb5aea5f931126a057a9fdb2dfee958612f3ff9e66faed830924a783b91b4d0ca46de9eab064fceccca017063ce79d07e208fd1e44e69abb28bff397a4e43594d3b41f86ff4a7623c8fbe1e", 0xc8, 0x6}, {&(0x7f00000002c0)="001ded24c27505cdc737e2e9c9d3bec2cc18b1aa17a9965b1568e500aeb98c52dfbf586ce436080e981fe16a75147fa310eb1c89c0a790f8ced289f85bab18c2e26594", 0x43, 0xd4}, {&(0x7f0000000340)="771ba8c9ea3bbacac397592311d66c4d10e01496235c3105f53f0c89e6a261ad96884e9527cdc076b2656f7bf33f5d94c95e84b6741dd934f51dfe2259af95aa308867ca235514f9c72ded983220393e9e1e3f09f94b13ef3bfd7fc948495f3ece205e7ff9a2fa941d81ff3a602359b9da355ceb5267a8cbae4d56ddd989f954ca1935f3c7cc0b02b82bcef18afe9b7d887861aa128a510107b2607f86fea7deec454f8e224482df", 0xa8, 0x4}, {&(0x7f0000000400)="194bac36d6f05f5ef60810b4519cb5c5a8c2df4a54d7cd0a5bba40", 0x1b, 0x9}], 0x20000, &(0x7f0000000480)={[{@nobarrier='nobarrier', 0x2c}, {@nossd='nossd', 0x2c}, {@datacow='datacow', 0x2c}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000580)={0x2, 0x0, 0x10001, 0x9}) syz_mount_image$btrfs(&(0x7f0000000600)='btrfs\x00', &(0x7f0000000640)='./file0\x00', 0x3ff, 0x8, &(0x7f0000001c80)=[{&(0x7f0000000680)="3c514cd8d6aceefe3b666831049e8bc1c6f034a1b16c873d7dd16d59e7de153c9d3865127ee6232db2b483f4c21adb43d895e7e1805eafec3dabe379978a2b3808685b3c46791f4220bf9d7ea7f616a9f03148878f5e8ed9c0ee384e7cc4dc0dfeab10edad48a460b46635e5f86367f068d87876cd44dd075cded23eb2771b98642e131b44947594575452ffbb2e7ce34b558d9d228b9e0557271a7abacb3b90f2a6ac37ab8416c7f1cb6918c58853cdec7747abeb102dac64e8ba0f70563fecbf89a43cfb05a54703927224e0505fa3ebb0a23384f05d372ac35d7657", 0xdd, 0x6}, {&(0x7f0000000780)="7e9d6cb565d96589a030f7003f13dad757ca5deca4e67b794c800a17622b88e83fbbcd323945f3f38cf12cc106bea6c7605879bcda1bc4270fc1fc6c5e4abf4cdfb9744fecd1d6eb24148eeb14e415530ddc6821ddf7754cdc18d3f04791e976fb77a3bbe1f232eaef027e2c8ce59ff1aad16e47e0b8d2240cf99a35733eba90cc3e047c680eb60c3671d67471b82e3478b8d09db9597b94237e2b84a02e06f6b77fc790f0f697dc5108fac17ad7324e729b3d366f2974d5513a1c51d59c258bea8974f246d00675715793", 0xcb, 0x1ff}, {&(0x7f0000000880)="5022c9aaf737094f86ee4b74efa855fe9b7eae6b9a1b8ef654e7cbaccef3ca1e4a27260abd5aa59f6c78ef97e67824e34e533f3b78af120c91738f80951f556b77102019fa7ea985a9e6d2eefba1a7d816ce0f271f058bfc67d28d9705cd5531ed7642be22b8ec5b9d236599dd7c7c97348b", 0x72, 0x1f}, {&(0x7f0000000900)="ede9207594006090b3fc01165d1cbfdc226821ee2d679df23f9a5ffbde121a78811719f14ef19043f0481b0818e95b69de3277c756bf6d8346210428ab855cfc64725b4239c541f9397c0ff315871312aa1d41b25fdbfd4f6ddc70563d596e5d3615e876162fb4cd9bd91073dc3332c9e3326f95ecba7f572fc6f27d4850c54207e5ad1a49184eb3350855f23633a053e0f6aa6d", 0x94, 0x2}, {&(0x7f00000009c0)="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", 0xfe, 0x1}, {&(0x7f0000000ac0)="a55981146f623ec7892d801d210e1b1f116ef5bc7a6b857d23fb8e39d3b247532565eb65506351bfaedc1652cb4495daf71fdc5966bf7ef608b9adf0cb0dc6d0848340da1de3b4f38efb12d3c03b0e8dec9e0a4ec2f0e54d5334e651e4c686b0b3b4d32a259e201e239ffbc70f88a274c5ed20ba80f145bc2d0e9ac79db844c15acd0e75d8be28595a8652f0bb47b6b6442ec1b29b67c461e81bac8ebf71dd6dc803dd0637ac06acf76d", 0xaa, 0x7ff}, {&(0x7f0000000b80)="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", 0x1000, 0xc9e}, {&(0x7f0000001b80)="85c3a0081deda7f01c3e24ac7cced8e9a16275ef175d3e7005be3806794ef447cdb506585980af831c0433172321f029fdcfcb7195d454f31792022e0a9689443c8c0f0a9fd1d458fc96694b87f99d9a3cdad14835318d320df9b917122a4101fce04ab8f368c413f8d97b4a8657f5a37b32b5b5582be194c83b68b7b90895ff68e492635e8a6819c3cfd66ad2d834e42e3643bbc8561143f01fb728302fd6b91567eef53b191869d161d4152657784512922416c987dc7154ef1a501039b5ff475260a3d24fc382", 0xc8, 0x9}], 0x10004, &(0x7f0000001d00)={[{@nospace_cache='nospace_cache', 0x2c}, {@compress_algo={'compress', 0x3d, 'lzo'}, 0x2c}]}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f00000005c0)={r1, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0xa040, 0x0) syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="737562766f6c69643d3724ba656d31262c776c616e3076626f786e6574306d696d655f747970652c00"]) 2018/04/07 11:39:06 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 2018/04/07 11:39:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2286, &(0x7f0000007000)) sendmmsg$unix(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000080)="0a4517bb0f59846156e4628a557495c230a1ad18d6bd5355fa9282ad10c8d8b97db2de0fe323343365cc62067f995b54d2a3910b843f753667c0746c28eedd9bf0da9bb3baaf528655d28991e6a303689b9c7d52e3cd", 0x56}, {&(0x7f0000000100)="de8e149d0d45793dc8dad3b7934a8e5c6cdaa663651638f328374c7ef22f6f986b5c9b5585b2cefe8e0aa0b4fde811f570d2f728463eede7be5d0ecc550de47de5e673e34a88530895f6465910741279ca997517a42ca4b7151a4b57c5e6fd53464d0e335204e2ee2335b69e3648e816a6ea79998c08ddad31b50f4d5e53057d4234c2bc021ca6bc8bf12d305bf3e8735b1323373edc635856103f291471f95da7fb318aa7632cd458e98fa320658a38a84bc1842d26f629de08d0b4c33b4cb49ed248b8651fe62fe8e69d1b65f43240f6b71c0a35ba574b320943302a6a9b85fae790dba363d8325a7cd2f36652", 0xee}, {&(0x7f0000000200)="9c6a718892e1fb9bc65c89c82b276ae914205358c6a1dda73ee4f176ffbb2b874c5cd02f5014d3741f62e69ff7c3e0000b6342dbd5ddfcef8e9f14a68a3874121be791cd2713000235e52b96a5e49febb6c80f907989cce74a2931b277718786317384c64dec082c69", 0x69}, {&(0x7f0000000280)="35f22c665ec59dd8b04e17e9a6ca4a73912576ac71f22713c22c293d94a9d1fd825cd2b82f67788e448824", 0x2b}], 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="1400000001000000010000006e492f61e7c515aea1b192249c8081ed84bcec2c7dcea99e792ce7050810742d3722092627a38d620d46ce58e9fd4de6b2a9d558e54198a0c7553bfbde7b970c17b7aec223d6854eff476442e35e18b5a5ab9d0a185f0eda1d9b1fb30dcea04952aa056a8cfb4927a69c598d3705e0de189921b089c0ce76aba9cc5b630e49ecfcc83453112519cf0ae0f828cd5026fe72cac22bf645cd6d6ac1753032ce9220ab98e6006edcd39054babc05aef1dcd198e546f86af4bd", @ANYRES32=r0, @ANYRES32=r0], 0x14, 0x800}], 0x1, 0x4) 2018/04/07 11:39:06 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x0, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:06 executing program 5: unshare(0x2a103fd) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x9ebe6e8691fb7ac4, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x3ff}, {0xa, 0x4e24, 0x10000, @dev={0xfe, 0x80, [], 0x1a}, 0x100}, 0xfffffffffffffffd, [0x7, 0x6, 0x5, 0xffff, 0x9, 0x6, 0x3]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='cpuset\x00') preadv(r1, &(0x7f0000000180), 0x0, 0x0) 2018/04/07 11:39:06 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) fchdir(r0) r2 = creat(&(0x7f0000001100)='./file1\x00', 0x0) ftruncate(r2, 0x4) lseek(r2, 0x0, 0x3) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r3) 2018/04/07 11:39:06 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x4, 0x8000}, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)="441f09fffffff100000081000000000713050003a100041aa1bf0202fd", 0x1d) 2018/04/07 11:39:06 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8002, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6174001200000000000000000000000000000000000000ffff000000000000730000005763d5f3a363c70c42f6d530c960a0dbc5f2fe8b8c295ad8000065974d37db8bb2110c29ec3396c150ee97279540d334dbda51ee11cbb1de7f43d122fea0c54bff6dbbc4b6b611b39b4d576f00a35378214af115c1d5e9873f1c777510da56ddc76f160cb25a68db0000000000000000000000"], &(0x7f0000000180)=0x97) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r1, &(0x7f0000955ff0)={0x2, 0x4e20}, 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) writev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)="ea58eb6b185148f830a073a88931de55", 0x10}], 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000addfc8)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000b63ff8)={&(0x7f0000f02fdc)=@ipv6_getroute={0x1b, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000080), 0x4) 2018/04/07 11:39:06 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10800, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0xffffffff, 0x3ff, 0x1, 0x3ff}) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/07 11:39:06 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x0, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:06 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) unlink(&(0x7f0000000000)='./file0\x00') ioctl(r0, 0x5101, &(0x7f000042a000)) 2018/04/07 11:39:06 executing program 6: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = inotify_init() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) getgroups(0x8, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000440)=0x80000001, 0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x309581, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0xc) fchown(r0, r1, r2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000200)="6d6f756e74696e666f00a4") sendfile(r5, r5, &(0x7f0000f48000)=0x4000000, 0x2000000000000401) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/41) 2018/04/07 11:39:06 executing program 7: futex(&(0x7f0000000080), 0x1, 0x2, &(0x7f0000000140)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100)=0x6, 0x4) 2018/04/07 11:39:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="0061731e07fb81cfefaf702814600abc3ddd6b0045e1ddeec74f8c56d7b507f18745db212efc6b76f8a46d01d6c3bec1f91e8223cb075dd36f403ba2d58f9286da4f42796ad412e809271d38de1585667655b3cd95e990ac78a78198b6f4cf05e64bb7111c7b78f89e9859fceb1702d6e39d46bd33673cc0ef5fccf470424aaf02f8a686a5161707e8e10c880354ea6ae01f395aaf3c110d8d5157e39f25a21117f1ffeccd7327897b107687000000001bab5352ddee0695dc0fc16e30c56b9a21abbcc68328b559fa8bbe5fd110405f8b66b0ba7e0766845f00020f59") getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) fchdir(r0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x5, 0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/07 11:39:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e20}, {0xa, 0x4e20, 0xfffffffffffffffd, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x33, 0x0, &(0x7f0000001080)="d42a6828e1bb347e3be745180ae1594077309673ae727bd83b1532e92e00b3b860686dc781bae160f52ff9f06b47d09d2580cf"}) write$binfmt_elf64(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x10000, 0x87f7, 0x1, 0x5, 0x0, 0x3, 0x3e, 0x4, 0x3a9, 0x40, 0x63, 0xace, 0x200, 0x38, 0x1, 0x7, 0x5, 0x8}, [{0x6, 0x2, 0xfffffffffffffffb, 0x6, 0x100000001, 0x20, 0x4, 0x5}], "92013d7ff78ddcb472538ddb6d66689fb3072f065d507add4f798ebf44c9d17e7fe0524d1b50f4a2bd841961afbd572de43a5437851135009f35ee7d0949f33d69c1682f84e9b7115603e8534a5960c6cddbbf6949a150958e692188cf83ccb0a246317ab5a01cecd85b52b591c82802c3040adb568a52189ee000309328bb8117c1b5caadafce87847dac0f5fa28aa316953532175c4d9ed0afc1c5ef26fedf52e6a7a52a44852368163b1f1863e898e234300defa58735106fee2075aaad2307bb8dfa856739add96250b8916308dc96f3b2dcebcb1416", [[], []]}, 0x350) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0xfffffe51) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x101, 0x9]}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) listen$netrom(r1, 0x4) 2018/04/07 11:39:06 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8002, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6174001200000000000000000000000000000000000000ffff000000000000730000005763d5f3a363c70c42f6d530c960a0dbc5f2fe8b8c295ad8000065974d37db8bb2110c29ec3396c150ee97279540d334dbda51ee11cbb1de7f43d122fea0c54bff6dbbc4b6b611b39b4d576f00a35378214af115c1d5e9873f1c777510da56ddc76f160cb25a68db0000000000000000000000"], &(0x7f0000000180)=0x97) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r1, &(0x7f0000955ff0)={0x2, 0x4e20}, 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) writev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)="ea58eb6b185148f830a073a88931de55", 0x10}], 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000addfc8)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000b63ff8)={&(0x7f0000f02fdc)=@ipv6_getroute={0x1b, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000080), 0x4) 2018/04/07 11:39:07 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x0, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:07 executing program 0: futex(&(0x7f0000000040)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x8001, 0x309000) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000140)="cb9a8d950c4699a7f2acf80d6feb35b97d166f39206da2b6a1f91af7a28a14cfc4eecc30d5497497af5ab6f1b512dd7800eb4fd8c512003b0f859387bb3fcc6991eb98d09091f15258bc0e5d5491b9fe8b3e283c2d92f8726750dda774fbab29471996d748d918f55c3c4b2d41a65752f41479ef604acec7c26790ce7bfe20f105d4809148b75bcb1d7710e8edc20baee486c239c9d1b262736fa19c1524d00aa74aec5c12203af485fa8a8a8bac8c673fba64b45a9e0f14c0155c1358034eb00cda1c12d5bf7af292580304", 0xcc}, {&(0x7f0000000240)="66bdf1c6e2c1f87b892693", 0xb}, {&(0x7f0000000280)="ba5f55552d35fb2da835deaa4d95b8f9138ed7f82ef24c660e0990515d3443a299f3dc52da7fb57265c4b4f2647ba58fb847102a8369c5251a02", 0x3a}, {&(0x7f00000002c0)="52bbd722ce54179142b6f7d110158017599ec00d2c10926cd246d247bae49e42c4587efc92947687f041134ffcc7da9354a0a53132e486076b5a5c495581f24dbad81b5c167b4238aa1aca63d4b8fc6ae213c9c5cdbfd23a1b2f06529c5196cd60c21243a387c256da6ff9479012823bf7c4923201644f53140998d7af9cde40a007aa861a87bf9663aa7bef0ec0c26e4d9f4e40ead247b10317a104036e3d623cf06544437ef470a0601836ae3ab294b390f2cb126b83e4e2794742d3cbde547a5a76eb666281747f80c09c4c94d0", 0xcf}, {&(0x7f00000003c0)="55c980f683b667981d54b355d965b56462fca7ef4fa7ef620053207b3460099670c768b9637ab8c32e6ecfc375fe6af1abce05328a96d3accdb83c1da420901f613061f4030a0cc200d5443b684704ac35b693e9de56721beafec002092ddb57ab4c23ff9437550162aef76f0911", 0x6e}, {&(0x7f0000000440)="8ed053df10d352d205e8f2569c1b993f66d029cb02b1fbb6c18a0383415bb20cdc2ec16857d4a2fe0afb3627e5c62e7dba7904f8b6653a56c5bfd10da313bd4a7c5719ee4130b9e4ffa26867418e31985c1608daac41bd22a2d3b71da0b935d69e7df5b5e57e70f91dad794cdd8732be783c9286ead54765b4da0897f80979561a20c146118c75eab7fad98a8b27a971f16a5ed8286d2f580643f9661d473323def666951a53c00fe30ab1c57614593a5eed87329bdb0f2e1d65087a1a4474c9accddac0bcb22bc49e4a80a582eff0fc4aaed2fb3ef154c573af7935982e47235b9ceac14a583842bd2d7e7a1a129499642f", 0xf2}, {&(0x7f00000005c0)="c0d7856568510cca935a8b109b4de616dbe611d5b6d413bc24fb7624971d899bef3b", 0x22}], 0x7, 0x63) r1 = syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0xffffffff, 0x2) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000640)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000780)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001800)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001900)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001940)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000001a40)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000001b40)={@ipv4, 0x0}, &(0x7f0000001b80)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001bc0)={0x0, 0x0, 0x0}, &(0x7f0000001c00)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001d00)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000001e00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001f00)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000002000)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002080)=0x14, 0x80000) r11 = accept4$packet(0xffffffffffffffff, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002100)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002140)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000002240)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000002280)={@mcast1, 0x0}, &(0x7f00000022c0)=0x14) getpeername(0xffffffffffffff9c, &(0x7f0000002300)=@hci={0x0, 0x0}, &(0x7f0000002380)=0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002400)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002440)={0x0, @remote, @multicast2}, &(0x7f0000002480)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000024c0)={{{@in6=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000025c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002980)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000002a80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004240)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000004340)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000043c0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000004400)={0x0, @multicast2, @rand_addr}, &(0x7f0000004440)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004480)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000004580)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004600)=0x14) getpeername$packet(r11, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x4d6) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f00000046c0)={@empty, 0x0}, &(0x7f0000004700)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000004740)={'eql\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000007c0)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00000076c0)=0xfffffffffffffefc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000077c0)={'erspan0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000007800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007840)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000007880)={'vlan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000008100)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000008b40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000008b00)={&(0x7f0000008140)={0x984, r2, 0x4, 0x70bd26, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0x1bc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x184, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r13}, {0xc0, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r15}, {0x1e4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x95a}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r21}, {0x134, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r24}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r25}}}]}}, {{0x8, 0x1, r26}, {0x1d8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r28}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r29}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r30}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r31}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x162594fa}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}]}}, {{0x8, 0x1, r32}, {0x4, 0x2}}]}, 0x984}, 0x1}, 0x20000000) futex(&(0x7f000000cffc), 0x800000000005, 0x1, &(0x7f000000b000)={0x77359400}, &(0x7f00000000c0), 0x0) 2018/04/07 11:39:07 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001300)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000001340)) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) ioctl(r2, 0x2275, &(0x7f0000fe7000)="0080") userfaultfd(0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x10c) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000012c0)={r3}, 0xc) times(&(0x7f0000000040)) sendmsg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2, 0x401, 0x6}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, [], 0xe}, 0x4418}}, 0x0, 0x5}, &(0x7f0000000280)=0x90) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) futimesat(r1, &(0x7f0000001380)='./file0\x00', &(0x7f0000001540)={{0x0, 0x2710}, {0x0, 0x2710}}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/07 11:39:07 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001600)=ANY=[@ANYRES32=0x0, @ANYBLOB="134a57cd"], &(0x7f0000001640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001680)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x18338482, 0x9}, &(0x7f0000001740)=0x88) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/04/07 11:39:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0xff, @ipv4={[], [0xff, 0xff]}, 0x8}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x2c) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0xfffffffffffffe74, 0x20008045, &(0x7f0000000240)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$setsig(r0, 0xa, 0x11) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffffc) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/04/07 11:39:07 executing program 2: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7ff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000085aff6)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0xffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) 2018/04/07 11:39:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x2, 0x4, 0xfffffffffffffff7, 0x100000000, 0x8f, 0x0, 0x6, 0x3, 0xffffffffffff8000, 0x0, 0x7, 0x51}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)=""/60, &(0x7f00000000c0)=0x3c) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000100)={0x1, 0x6, 0x3ff}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) 2018/04/07 11:39:07 executing program 3: socket$netlink(0x10, 0x3, 0xd) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="29cf1e8523f22dfb8d147d617fb52ecc8149813e84bd384d8204754bc60704068e031d397125365dee713f9f861a3d494cb3500acc0be2930c7a57a06934889a2f27f35488c7c4450f6285fa9fe7f171d04a659c3cff6f46696b7bf261c3ad2dd2b39132d50a4a994b050af03c"], &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) 2018/04/07 11:39:07 executing program 6: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x2, 0x0) r2 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80420021}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r4, 0x100, 0x70bd2a, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0xa}}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xcc36}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x10) fchown(r0, r2, r3) fcntl$getown(r0, 0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaeff4)={0xa0800005}) ppoll(&(0x7f0000001fb0)=[{r1, 0x4}, {r0}], 0x2, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aacff8), 0x8) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000000, 0x40010, r1, 0x0) 2018/04/07 11:39:07 executing program 7: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10, 0x80800) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @rand_addr}, &(0x7f00000000c0)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={"73797a0174756e00", &(0x7f0000000080)=@ethtool_test={0x1a, 0x200, 0x8, 0x6, [0xb6, 0x7, 0x1, 0xfffffffffffffff9, 0x9, 0x8]}}) 2018/04/07 11:39:07 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00002e7fec)="020000002000002000feff006ce726b88c001100", 0x14, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) fgetxattr(r0, &(0x7f0000000080)=@random={'security.', "020000002000002000feff006ce726b88c001100"}, &(0x7f00000000c0)=""/244, 0xf4) 2018/04/07 11:39:07 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:07 executing program 3: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000400)='./file1\x00', 0x8060) write$tun(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="0a07b799064de8f0df28"], 0x3) write$selinux_user(r1, &(0x7f00000002c0)={'system_u:object_r:cron_spool_t:s0', 0x20, 'system_u\x00'}, 0x2b) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file0\x00') pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x274}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d579bb11494c", 0x16) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="000000007ec03bedfbd6324e078bedc0261b9da9c478065b2053eb6774582233a3bf68c120bf3d5a2611c0251cfa3b54879c5b360e3f529d1d26e5ea7d14b1a83d6be04f6dc730af3f130b1ae42027cd1ad2042d627fa563c4d980c5ea80a5fc14e32bd2a9a1a5f0f1dfb5a062fd747efab70031512974a8232dc522c35a376e5e11de51e83403b6b528e94a"], 0x1}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000180), 0x4) write$selinux_access(r3, &(0x7f00000003c0)={'system_u:object_r:src_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x39, 0x36}, 0x2d) sendfile(0xffffffffffffffff, r4, &(0x7f0000000140), 0x7fffffff) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 11:39:07 executing program 6: r0 = socket(0x200000000000010, 0x2, 0xa) write(r0, &(0x7f0000000300)="1f000000f90300ffd1f61a1720ce00000700090000000000010000000101006e9e000000", 0x24) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x468a, {{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x2}}, 0x1, 0x1, [{{0xa, 0x4e24, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}]}, 0x10c) [ 54.244983] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 54.253411] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 54.263034] device lo entered promiscuous mode [ 54.271730] device lo left promiscuous mode 2018/04/07 11:39:09 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x9d1) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009f5ffc)=0xd9, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) 2018/04/07 11:39:09 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) 2018/04/07 11:39:09 executing program 5: r0 = eventfd2(0x200000005, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x28, 0x1000, 0x3f, 0x49, 0x100, 0xffffffffffffffff}) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000140)=""/231, 0x3}], 0x1000000000000180) 2018/04/07 11:39:09 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:09 executing program 3: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x4000, 0x101) mkdirat(r0, &(0x7f0000000140)='./file0/file0\x00', 0xd7) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='.') 2018/04/07 11:39:09 executing program 2: capset(&(0x7f00000000c0)={0x19980330}, &(0x7f0000000180)={0x5, 0x7fff}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)) fchdir(r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0xfffffffffffffff9}) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 2018/04/07 11:39:09 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="1324cf169ba46495f0163fd09a", 0xd) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/04/07 11:39:09 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000200)="220000001e0007ffe988160f09007fde0000f5eafeffa7001af2fe38050008800100", 0x22) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) 2018/04/07 11:39:09 executing program 5: r0 = creat(&(0x7f0000dbbff8)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000f55000)='./file0\x00', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00005e0ff8)='./file0\x00', &(0x7f0000df4ff8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003dafdd)) getpeername(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000080)=0x80) 2018/04/07 11:39:09 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:09 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='minix\x00', 0x3, &(0x7f00000001c0)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$unix(r0, &(0x7f0000000140)="53d093e4187daf74ddd028fb6f1229089fb5bcff1845074c3613dcfe16fb0454827140ed51d98846cd8de8559dfb4a614ee7244a00a1980178a841c4b7f44f39f8f398d62c7e8da857f880e4d61fcfc804712e9df37bd2ff50cf5b38a7d10eeeadcef1d27b5a8ef561ebba668ad83fe5a1c547d9166f8a8a50a685e37d2a40e8a9852c442eb1876e99fb67bdd737da09970b57f2e56dce7d03ab9616", 0x9c, 0x1, 0x0, 0x0) fsync(r0) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 2018/04/07 11:39:09 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bbff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) unlink(&(0x7f0000000000)='./bus\x00') read(r2, &(0x7f000043bfff)=""/1, 0x1) ioctl$int_in(r1, 0x40000005452, &(0x7f0000000040)=0x2891) creat(&(0x7f00000000c0)='./bus\x00', 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) gettid() dup2(r1, r2) tkill(r0, 0x16) 2018/04/07 11:39:09 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/14) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7, 0x10d000) r1 = memfd_create(&(0x7f0000000040)='nodev\x00', 0x1) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x10, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001140)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001180)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e, 0x5}, &(0x7f0000001240)=0x88) 2018/04/07 11:39:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x3304, 0x6, 0x8]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f00000009c0)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000180)={0x9, 0x7}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xc49f78f9331b25eb) 2018/04/07 11:39:09 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000aeb000/0x4000)=nil, 0x4000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(0xffffffffffffffff, &(0x7f0000000540)) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25", 0x1b}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/04/07 11:39:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc) 2018/04/07 11:39:09 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)="61d3462007d18a51584861567d057613cad48597d692ca4488f769cf44") write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0xfffffffffffffef3) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) fcntl$getown(r0, 0x9) 2018/04/07 11:39:09 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:09 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f00000009c0)=[{r0, 0x200}, {r1, 0xc004}, {r0, 0x100}, {r0, 0x2}, {r0, 0x20}, {r2, 0x100}, {r1}, {r0, 0x8008}], 0x2000000000000319, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) r3 = dup2(r2, r0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000005c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000480)=r5) fchdir(r1) r6 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r7 = getpid() r8 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x2) setsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0x1f, &(0x7f00000006c0)="b4d230d7b51967cf579609a9df6bf1dbbe85e8c6d8ea901e98cec6d8b815a8bec384e6719969df837beb0cd809b79595441fd1f188a29148a5d75feb9ac52fbd1fcefbe7321394ae49d9395a73a17570c02957df909f51837fbdfb086fc9e12cb2c7ccd27535bff9edd51ca53d6635aaaddf115b15877ce9d24d0001", 0x7c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}}}, [0xfffffffffffffffc, 0x5, 0x80, 0x38b7cca8, 0x9, 0x96bd, 0x75f6, 0x400, 0x3, 0x4, 0x81, 0x4, 0x5, 0x2, 0x3fc0000]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x7f, 0x6, 0x6}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000880)={r9, 0x0, 0x4ee, 0x5, 0x5, 0x3, 0x7ff, 0x33, {r10, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x6, 0x3, 0xbcb, 0xfffffffffffff801}}, &(0x7f0000000340)=0xb0) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000380)="c9100c1116ca82982fc1a0f02aca91deb03cbda8399648d0cc61c08689cab5af5529995c0587af63f965163a5fdd63196c68f0e5a712fbb73fb1e68f1e768fedf44cf7b3c94f163403d78471c8d0848102950f44665bfc7f1bde73953f283d5fbfbdc405474108ae6154d7d803a665ed1269ada7", 0x74) unlink(&(0x7f0000000000)='./file1\x00') syz_open_procfs(r7, &(0x7f00000000c0)='net/ip6_tables_matches\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$cgroup_ro(r8, &(0x7f0000000580)='rdma.current\x00', 0x0, 0x0) 2018/04/07 11:39:09 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000ad2ff8)='./file0\x00', &(0x7f0000ab8ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x122) r2 = syz_fuseblk_mount(&(0x7f0000250000)='./file0\x00', &(0x7f00007f0000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00009b0ffc)=r2) clock_gettime(0x0, &(0x7f0000004480)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000043c0)=[{{&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/184, 0xb8}, {&(0x7f0000000180)=""/149, 0x95}, {&(0x7f0000000240)=""/35, 0x23}, {&(0x7f0000000280)=""/171, 0xab}, {&(0x7f0000000340)=""/236, 0xec}, {&(0x7f0000000440)=""/142, 0x8e}, {&(0x7f0000000500)=""/225, 0xe1}], 0x7, &(0x7f0000000640)=""/253, 0xfd, 0x8}, 0x81}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000740)=""/152, 0x98}], 0x1, &(0x7f0000000840)=""/106, 0x6a, 0x5}, 0xff}, {{&(0x7f00000008c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000000940)=""/219, 0xdb}, {&(0x7f0000000a40)=""/230, 0xe6}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/21, 0x15}, {&(0x7f0000001b80)=""/91, 0x5b}, {&(0x7f0000001c00)=""/187, 0xbb}, {&(0x7f0000001cc0)=""/192, 0xc0}, {&(0x7f0000001d80)=""/11, 0xb}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/198, 0xc6}], 0xa, &(0x7f0000002f40)=""/70, 0x46, 0x7}, 0x7}, {{0x0, 0x0, &(0x7f0000004100)=[{&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/83, 0x53}, {&(0x7f0000004040)=""/135, 0x87}], 0x3, &(0x7f0000004140)=""/109, 0x6d, 0xb000}, 0x2}, {{0x0, 0x0, &(0x7f0000004300)=[{&(0x7f00000041c0)=""/33, 0x21}, {&(0x7f0000004200)=""/236, 0xec}], 0x2, &(0x7f0000004340)=""/110, 0x6e, 0x7}, 0x80}], 0x5, 0x42, &(0x7f00000044c0)={r3, r4+10000000}) r6 = syz_genetlink_get_family_id$team(&(0x7f0000004540)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000045c0)={@loopback, 0x0}, &(0x7f0000004600)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000006c80)={'ip6tnl0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000006cc0)={@dev, @remote, 0x0}, &(0x7f0000006d00)=0xc) accept4(r1, &(0x7f0000006d80)=@hci={0x0, 0x0}, &(0x7f0000006e00)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006e40)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000006f40)=0xe8) sendmsg$TEAM_CMD_NOOP(r5, &(0x7f0000007200)={&(0x7f0000004500)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000071c0)={&(0x7f0000006f80)={0x20c, r6, 0x400, 0x70bd2d, 0x25dfdbff, {}, [{{0x8, 0x1, r7}, {0x1f0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xdf}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x7, 0xff, 0xfffffffffffffe00, 0x4}, {0x3, 0x3, 0x81, 0x3}, {0xddd3, 0x8001, 0x0, 0x2}, {0x8, 0x7fff, 0x4, 0x80000001}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}]}, 0x20c}, 0x1, 0x0, 0x0, 0x50}, 0x1) keyctl$set_reqkey_keyring(0xe, 0x5) 2018/04/07 11:39:09 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f00000009c0)=[{r0, 0x200}, {r1, 0xc004}, {r0, 0x100}, {r0, 0x2}, {r0, 0x20}, {r2, 0x100}, {r1}, {r0, 0x8008}], 0x2000000000000319, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) r3 = dup2(r2, r0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000005c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000480)=r5) fchdir(r1) r6 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r7 = getpid() r8 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x2) setsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0x1f, &(0x7f00000006c0)="b4d230d7b51967cf579609a9df6bf1dbbe85e8c6d8ea901e98cec6d8b815a8bec384e6719969df837beb0cd809b79595441fd1f188a29148a5d75feb9ac52fbd1fcefbe7321394ae49d9395a73a17570c02957df909f51837fbdfb086fc9e12cb2c7ccd27535bff9edd51ca53d6635aaaddf115b15877ce9d24d0001", 0x7c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}}}, [0xfffffffffffffffc, 0x5, 0x80, 0x38b7cca8, 0x9, 0x96bd, 0x75f6, 0x400, 0x3, 0x4, 0x81, 0x4, 0x5, 0x2, 0x3fc0000]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x7f, 0x6, 0x6}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000880)={r9, 0x0, 0x4ee, 0x5, 0x5, 0x3, 0x7ff, 0x33, {r10, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x6, 0x3, 0xbcb, 0xfffffffffffff801}}, &(0x7f0000000340)=0xb0) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000380)="c9100c1116ca82982fc1a0f02aca91deb03cbda8399648d0cc61c08689cab5af5529995c0587af63f965163a5fdd63196c68f0e5a712fbb73fb1e68f1e768fedf44cf7b3c94f163403d78471c8d0848102950f44665bfc7f1bde73953f283d5fbfbdc405474108ae6154d7d803a665ed1269ada7", 0x74) unlink(&(0x7f0000000000)='./file1\x00') syz_open_procfs(r7, &(0x7f00000000c0)='net/ip6_tables_matches\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$cgroup_ro(r8, &(0x7f0000000580)='rdma.current\x00', 0x0, 0x0) 2018/04/07 11:39:09 executing program 0: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r0, r1, &(0x7f0000014000)=0x100400, 0xffff) 2018/04/07 11:39:09 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x3ff, 0x1, 0x80000001, 0x2, 0x0, 0x4, 0x81010, 0x8, 0x1, 0x9, 0xffffffffffffffff, 0x80, 0x786, 0x2, 0x479, 0x2, 0x0, 0x5, 0x9, 0x0, 0x4, 0xff, 0x0, 0x2, 0x0, 0x9, 0x7, 0x80000000, 0x401, 0x9, 0x6d6b, 0x8, 0x10000, 0x1, 0x1065, 0x6, 0x0, 0x8, 0x1, @perf_config_ext={0x9, 0x7}, 0x20, 0x401, 0x3, 0x6, 0x6, 0x0, 0x8}, r0, 0x5, r1, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='projid_map\x00') writev(r2, &(0x7f0000003380)=[{&(0x7f00000011c0)="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", 0x1000}], 0x1) 2018/04/07 11:39:09 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e24, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x58e1}, {0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000000}, 0x8, [0x6d3f74ae0000, 0xfffffffffffffffc, 0x5, 0x1f, 0x5, 0x5, 0x4, 0x7b7d]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6e65742f72745f6163637400ff865a0a7e124e623b73998395562ea1fc5aa39cb25b1f5a5a865f784b731cef3215d0f9a9a420311f43287597db462c77776be76435ee9c3013e548346afa1a8722a18ababfe8e66c822fe5") preadv(r1, &(0x7f000074d000)=[{&(0x7f00006d1000)=""/147, 0x93}], 0x1, 0x0) 2018/04/07 11:39:09 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:09 executing program 1: r0 = socket$inet(0x10, 0x40000008080003, 0x7fffffff) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="2f0000001d00030000000000000000000cdd00d800020000000000c9080001000000739cba1303e0954716c4c97e0b", 0x2f}], 0x1}, 0x0) 2018/04/07 11:39:09 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) open(&(0x7f0000000080)='./file0\x00', 0x42800, 0x2e) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200800, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x6, 0x4) 2018/04/07 11:39:10 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="1b0064000000000000000000000000010000000000000000"], @ANYPTR64=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x8a44ce69d2d8333, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}}], 0xfffffffffffffcb3, 0x0, &(0x7f00000001c0)}) 2018/04/07 11:39:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind(r0, &(0x7f0000000040)=@llc={0x1a, 0x33f, 0x8, 0x100000000, 0x0, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="9effffff090002002aabaaaaaaaa0000"], 0x28}, 0x1}, 0x0) sendto(r0, &(0x7f00000000c0)="aa9f1c775410524150fad2712de87ef72c260aa22e3be62cfd5adbcfc34546190c98cd9bf097d20e682c79660c845aa7d24bff8ec2cf8e7889c049d97b8b760d86f4ccade0312fbee104e90c6299fb88b78622246278ea59a4371bf39b2237090ce9299f0484dbb2d498e4a65b56d38dd1f3f0cdbb94a6c7f0e643524cb819d9ef790aaeca535f7390de85cacc1a9ec41bc974b971d9eb01f6e145cac238b5ef7cf719499fc95705c34a8a0f", 0xac, 0x8011, &(0x7f0000000280)=@llc={0x1a, 0x30d, 0x5, 0xffffffffffff7bba, 0x0, 0x4, @random="cabcfe4b77b7"}, 0x80) 2018/04/07 11:39:10 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000740)='net/ip6_tables_matches\x00') ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000a40)={0x6, 0xbef, 0x10000, 0x4, 0x0, 0xf800000000000000, 0x1000000009, 0x3, 0x7, 0x5}) r1 = accept4$bt_l2cap(r0, &(0x7f0000000700), &(0x7f00000001c0)=0xe, 0x80000) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000200)="783ee55666ce0a3df20cb0e420ecb8f2a5b3703711b6c9a62380625981386dbb8a299c970dc58d7127ea4b10ca05e35f8ae86b238c1af1419e4395756830", 0x3e}], 0x1) preadv(r0, &(0x7f0000000a80)=[{&(0x7f0000000180)}, {&(0x7f0000000780)=""/173, 0xad}, {&(0x7f0000000840)=""/130, 0x82}, {&(0x7f0000000900)=""/31, 0x1f}, {&(0x7f0000000940)=""/217, 0xd9}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000a40)}], 0x7, 0x0) perf_event_open(&(0x7f0000940000)={0xfffffffffffffffe, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x20000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x800, 0x7, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000140)={'ip6gretap0\x00', @ifru_settings={0x1f, 0xf2, @sync=&(0x7f0000000100)={0x0, 0x2, 0x3}}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x80000, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000002c0)=0x5, 0x4) 2018/04/07 11:39:10 executing program 1: unshare(0x60000000) getuid() socket$inet_tcp(0x2, 0x1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000100)=ANY=[@ANYBLOB="57000300ffffbdb4080066a811ffff580b01000000060028270300020040060010"]) sendto$ipx(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x0, "93911e539a32"}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/04/07 11:39:10 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r1, 0x8, 0x70bd27, 0x25dfdbff, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x88}]}, 0x50}, 0x1}, 0x4080) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x3f, 0x3ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x4, 0x1}, &(0x7f0000000280)=0x8) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ppoll(&(0x7f00000002c0)=[{r0, 0x400}, {r0, 0x80}, {r0, 0x40}, {r0, 0x4011}, {r0, 0xc008}, {r0, 0xc000}, {r0, 0x5}], 0x7, &(0x7f0000000340)={r3, r4+30000000}, &(0x7f0000000380)={0x80}, 0x8) prctl$intptr(0x1a, 0x1) 2018/04/07 11:39:10 executing program 0: r0 = memfd_create(&(0x7f0000000040)='dev ', 0x0) write(r0, &(0x7f0000000140)="164690f1", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000000)) 2018/04/07 11:39:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/07 11:39:10 executing program 2: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000840)="cef204f90f2be2f38237ba185624ffce9c795ad14f122ba8a28d48a6a4a0ecb0ab8ca1d5c2fe66998bd5c1599105f0843141208609ba8c") r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(r0, r0, &(0x7f0000000100), 0xb) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x1) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)=0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80, 0x20) tgkill(0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x9e67}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000000)="26d4645f6d617000") tgkill(r4, 0x0, 0x0) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f0000000a40)=""/198, 0xffffffffffffff6b) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x30, 0x0, @tid=r4}, &(0x7f00000003c0)) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000080)={'ipddp0\x00', 0x2}) timer_settime(0x0, 0x0, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r6 = socket$inet6(0xa, 0x800, 0x80000001) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r6, 0x0) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f00000004c0)={&(0x7f0000000d40)=ANY=[@ANYBLOB="18008004db23de68969b9c9f2399e939d7237a4c730ab44bc64501dba578a4d2ec416464886ab414f29c856a17c0e20686d39419c71cefc7282c788eb2aabaf89fe61c67d8023d33bc226165f2fdbd1b05e822827f47a50aee03c7f31eb02ecf1c83820da9e92e3ab3008b750e25aa8b6d1ca44a9499cf248d201e8245714ab7365fdf4a833d960724a63a50b1ddd46393bfd6c935f11e7e426678cafaf244e24ecb7002b5f59d1d2e85160c3b7eef892b54f2dd6ebb7ef0c1b649a814c8fee76de05ef498b6169cd79285d186af20ce2e24f47fa71b4ff4ca087d28617ebaff43d03d3b4dc14db4a2bf89583edcdfc6c49e520b515f2c667782b1615ce7c02d0768ef53b916", @ANYRES16=r7, @ANYBLOB="000000000000000000000000000000000000b6a3fdda0bec3317f1782373c4f3088e16e562db9c51caa1908a59731685e7626ef72a059f528251911a74d651f83a8817e280c6c432b03a6ba2c55bbbc3c90d31bfe02c706df7fac70276a8af4550635160a9614b3f1f250324f1bde775cb5c5f686b1b5ef94af82859bda5e38603121e8c2347f06c9679efa29cb06cbc7fa978068d5e44e10330aeeaf6799bf2b78d0fcbb5650174c489d25071df218f2b93d0946ce85f7ef5a956bf71ffe425e6dad986cbad23abd7d49970334d75f23e92c9a91a10e9b97f5cf582f03a00dfb04e38c298e33b0c9d61"], 0x18}, 0x1, 0x0, 0x0, 0x20004004}, 0x40000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) syz_open_procfs(r2, &(0x7f0000000180)='mountstats\x00') 2018/04/07 11:39:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:10 executing program 3: pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0xe8fb9460ba2a258e, &(0x7f00000005c0)={@empty, @empty, 0x0}, &(0x7f0000000600)=0x94f8b7e40072c1df) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000700)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f00000003c0)=0xfffffffffffffe0b) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000640)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000580)=0x84) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f0000000040)="9c7ce9c3336a586005eec71b687cc1b2c3c500e4073a44946a5672993fff2d038c521cdfe423cd623b5712fcec551a7be0f9c5c83e7770a336501eeeb363b9ade4cfadcccb68ae9fd4a4e7dc259a9954a0e56f1f476713a64f869edeb1aaec46f72bcac6c24dc123a0066dc42308ba5cfff643a8fa12816fa1aaf7bcc61b47addaeb368a826439064bf25b0f5c17195ea18cb68bde88b66a3332f980834c76b8cc7058f10eb612d98aeaea947f421d5444117701d7c719fbde77685376386ce5f3b5da916407e054959d8fc8e2899a7389cadd4f1b990c0d1d3a86780346e28fa20a4e07a23f2c478ae87d2102d638946c06faa85584", 0xf6}], 0x1, 0xd) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) flock(r1, 0x4) [ 56.899232] binder: 6630:6641 got transaction to invalid handle [ 56.905564] binder: 6630:6641 transaction failed 29201/-22, size 0-0 line 3010 [ 56.914025] binder: BINDER_SET_CONTEXT_MGR already set [ 56.919339] binder: 6630:6647 ioctl 40046207 0 returned -16 [ 56.926223] IPVS: Creating netns size=2536 id=10 [ 56.926972] binder_alloc: 6630: binder_alloc_buf, no vma [ 56.926984] binder: 6630:6641 transaction failed 29189/-3, size 40-0 line 3133 [ 56.927002] binder: 6630:6647 got transaction to invalid handle [ 56.927007] binder: 6630:6647 transaction failed 29201/-22, size 0-0 line 3010 [ 56.931625] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.931846] binder: release 6630:6641 transaction 7 out, still active [ 56.931859] binder: send failed reply for transaction 7, target dead [ 57.117991] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 57.125352] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2018/04/07 11:39:11 executing program 3: socketpair$unix(0x1, 0x10001, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) sendfile(r0, r1, &(0x7f000000dff8), 0xa) 2018/04/07 11:39:11 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x280, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) dup(r1) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="070000000000ffff0700c6d1400013ae0200abffff6de5e873e3a8e1d20c7ffaa84a8d3c464cbe72cca0aa56da1aae1aae3f2273d17f7c079543936e4c4695eb4013d14d75703ded3d2c0cb16d845bbbd1a5300b047f2ddc854435cbf98fa1911db69ec58fb8ef7f3173c99500a4011280ebe1e557b916ada5035f3b55a8c9dfb06afdb51f8da61da5373dfc658b4041e30bb97481aef329"], &(0x7f0000000040)=0x12) dup2(r0, r2) 2018/04/07 11:39:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:11 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x0, 0x1580}, {0x3, 0x200}, {0x4, 0x2}, {0xf, 0x100000001}], 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='/dev/ashmem\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000200)=""/118) 2018/04/07 11:39:11 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002a9ffc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x800}, 0x1) dup3(r0, r1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/07 11:39:11 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x2edf, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7fffffff, 0x30, 0x3, 0x2000000000000000}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1}, &(0x7f0000000240)=0x8) socket$inet(0x2, 0xc441e80f7d7fa009, 0x7) mq_timedsend(r0, &(0x7f00000001c0)="0b1b5b0a4c13f6c29ad6480f6cac749ab793bc31472edaea48056625c47f361d8d31258b6f3265ff5e7ffce5e5212a7be3e26de04ac229cd0be68893139f80bd9e53be8ad8e7dccc7f56c84e8a2d26ce75ab915d48cf8de9d768cbbc", 0x5c, 0x1, &(0x7f0000000140)) clock_settime(0x9357b9b285d0fe2b, &(0x7f0000000300)) 2018/04/07 11:39:11 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='0\x00\x00\x00'], 0x1}, 0x1}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/31) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getsockname$packet(r2, &(0x7f0000000640), &(0x7f0000000900)=0x14) sendmsg$nl_route(r2, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000940)=@mpls_newroute={0x84, 0x18, 0x2, 0x0, 0x25dfdbff, {0x1c, 0x0, 0x0, 0x8, 0xff, 0x3, 0xfe, 0xb, 0x3000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_DST={0x2c, 0x1, [{0x20, 0x5, 0x0, 0x82}, {0x3, 0x0, 0x7fffffff, 0x3}, {0x101, 0xfffffffffffffffa, 0x1, 0x7}, {0xfffffffffffffffc, 0x80000000, 0x744285c0, 0xc809}, {0x98, 0x7fffffff, 0x0, 0x6}, {0x6, 0x1000, 0x1}, {0x3f, 0x5, 0x93, 0xfffffffffffffffc}, {0x20, 0x3, 0xfffffffffffffc00, 0x339955e0}, {0x6, 0x0, 0x1, 0x6}, {0x66, 0xfffffffffffffff7}]}, @RTA_DST={0x8, 0x1, [{0x0, 0x7, 0x1}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8}, @RTA_DST={0x1c, 0x1, [{0x9, 0x3, 0x5, 0x1}, {0x1, 0x6, 0x1, 0xff}, {0xffff, 0x1000, 0x0, 0x25}, {0x7fff, 0x1f}, {0x8, 0x7, 0x1, 0x80000000}, {0x45b1, 0x6, 0x3, 0x1}]}, @RTA_OIF={0x8, 0x4}]}, 0x84}, 0x1, 0x0, 0x0, 0x20004080}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000006c0)={0x0, {{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x152aaa35}, 0x2}}, {{0xa, 0x0, 0x3, @empty, 0x7}}}, 0x108) close(r3) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) r4 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) bind$inet6(r4, &(0x7f00000002c0)={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/07 11:39:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x40105) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000001140)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000180)=""/170, 0xaa}, {&(0x7f0000000240)=""/15, 0xf}, {&(0x7f0000000280)=""/101, 0x65}, {&(0x7f0000000300)=""/232, 0xe8}, {&(0x7f0000000400)=""/188, 0xbc}, {&(0x7f0000000540)=""/232, 0xe8}, {&(0x7f00000004c0)=""/29, 0x1d}], 0x7, &(0x7f0000000680)=""/12, 0xc, 0x1}, 0xfff}, {{&(0x7f00000006c0)=@nfc, 0x80, &(0x7f0000000800)=[{&(0x7f0000000740)=""/151, 0x97}], 0x1, &(0x7f0000000840)=""/130, 0x82, 0xffffffff}, 0x10000}, {{&(0x7f0000000900)=@nfc, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/225, 0xe1}, {&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/51, 0x33}, {&(0x7f0000000bc0)=""/48, 0x30}, {&(0x7f0000000c00)=""/216, 0xd8}, {&(0x7f0000000d00)=""/184, 0xb8}], 0x6, &(0x7f0000000e00)=""/33, 0x21, 0x1}, 0x7}, {{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000e40)=""/197, 0xc5}, {&(0x7f0000000f40)=""/209, 0xd1}], 0x2, &(0x7f0000001080)=""/174, 0xae, 0xf9}, 0x2}], 0x4, 0x10000, &(0x7f00000011c0)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001200)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) write$sndseq(r0, &(0x7f0000000180), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xd629, 0x0, 'client0\x00', 0x4, "1989a6447ae33104", "75ef86afc241159cf5c1da3d690996c622bac7dc2ffc1e620ba7b700d3831d77", 0x7, 0x20}) 2018/04/07 11:39:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40000) write$selinux_user(r1, &(0x7f0000000100)={'system_u:object_r:watchdog_device_t:s0', 0x20, 'staff_u\x00'}, 0x2f) exit_group(0x7) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3}]}, 0xa0}, 0x1}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) bind$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/04/07 11:39:11 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x3fffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x4000000009, 0x34401d3a8fd81d25) setrlimit(0xa, &(0x7f00000000c0)={0x1f, 0x7}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1, 0x0, 0x3000}, 0x4) socket$packet(0x11, 0x4, 0x300) getsockopt$packet_int(r0, 0x107, 0x2000000000015, &(0x7f0000000300), &(0x7f00000002c0)=0xffffffffffffffe9) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) 2018/04/07 11:39:11 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') open$dir(&(0x7f00000003c0)='../file0\x00', 0x0, 0x0) chroot(&(0x7f0000000000)='../file0\x00') 2018/04/07 11:39:12 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) poll(&(0x7f0000000000)=[{r0}, {r0, 0x20}, {r0, 0x8025}, {r0, 0xd038}, {r0, 0x9048}, {r0, 0x1004}, {r0, 0x200}, {r0, 0x8000}, {r0, 0xa}, {r0, 0x4234}], 0xa, 0x1ff) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c70000000000000000030005000000000002000000000000000000000000000000080012000200010300000000000000001000000003030000000100c58a47566f8d45157c97ec3a00000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) sendfile64(r0, r0, &(0x7f0000000080), 0x7) r1 = inotify_init() r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200) inotify_rm_watch(r1, r2) 2018/04/07 11:39:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) socket$inet6(0xa, 0x0, 0x88) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000004c0), 0x0, 0x80}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000d40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780), 0x340, r4) r6 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e71242", 0x53, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r6) keyctl$assume_authority(0x10, r5) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000400)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x800) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24", 0x46, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r3, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10000, 0x0, 0x1f, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) 2018/04/07 11:39:12 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:12 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='0\x00\x00\x00'], 0x1}, 0x1}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/31) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getsockname$packet(r2, &(0x7f0000000640), &(0x7f0000000900)=0x14) sendmsg$nl_route(r2, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000940)=@mpls_newroute={0x84, 0x18, 0x2, 0x0, 0x25dfdbff, {0x1c, 0x0, 0x0, 0x8, 0xff, 0x3, 0xfe, 0xb, 0x3000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_DST={0x2c, 0x1, [{0x20, 0x5, 0x0, 0x82}, {0x3, 0x0, 0x7fffffff, 0x3}, {0x101, 0xfffffffffffffffa, 0x1, 0x7}, {0xfffffffffffffffc, 0x80000000, 0x744285c0, 0xc809}, {0x98, 0x7fffffff, 0x0, 0x6}, {0x6, 0x1000, 0x1}, {0x3f, 0x5, 0x93, 0xfffffffffffffffc}, {0x20, 0x3, 0xfffffffffffffc00, 0x339955e0}, {0x6, 0x0, 0x1, 0x6}, {0x66, 0xfffffffffffffff7}]}, @RTA_DST={0x8, 0x1, [{0x0, 0x7, 0x1}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8}, @RTA_DST={0x1c, 0x1, [{0x9, 0x3, 0x5, 0x1}, {0x1, 0x6, 0x1, 0xff}, {0xffff, 0x1000, 0x0, 0x25}, {0x7fff, 0x1f}, {0x8, 0x7, 0x1, 0x80000000}, {0x45b1, 0x6, 0x3, 0x1}]}, @RTA_OIF={0x8, 0x4}]}, 0x84}, 0x1, 0x0, 0x0, 0x20004080}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000006c0)={0x0, {{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x152aaa35}, 0x2}}, {{0xa, 0x0, 0x3, @empty, 0x7}}}, 0x108) close(r3) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) r4 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) bind$inet6(r4, &(0x7f00000002c0)={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/07 11:39:12 executing program 5: r0 = gettid() delete_module(&(0x7f0000000000)='\x00', 0x800) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x20000000) setpgid(0x0, r0) 2018/04/07 11:39:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x137, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x18e) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000003c0), 0x0, 0x0, 0xfffffffffffffe70}, 0x10) writev(r4, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000380)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r5 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r5, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) memfd_create(&(0x7f0000000540)='/dev/input/event#\x00', 0x3) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000580), &(0x7f00000005c0)=0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000000000)=""/45, 0x2d) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x7fff, 0x100000001, 0x8}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={r6, @in6={{0xa, 0x4e22, 0x2, @empty, 0x5}}, 0x67, 0x9, 0x4000000, 0x7}, &(0x7f0000000500)=0x98) sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) 2018/04/07 11:39:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) recvfrom$unix(r1, &(0x7f0000000100)=""/142, 0x8e, 0x40000000, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff075c000000000000c2d51d26d57c00000000003b81f7695a636ed123831a0dddbc00e0d2"], &(0x7f00000000c0)) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/07 11:39:12 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x36, "233f8b99bd442b5b956a8e636dea45f2463eebf46d21e8b713d505b2575a53c970f2081f4c4ff2273546431b7a92384c55662a925ee8"}, &(0x7f0000000080)=0x3e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={r0, 0x64cb0824, 0x10}, &(0x7f0000000100)=0xc) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000920000)='mountinfo\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000140)) rmdir(&(0x7f00000001c0)='./file0\x00') sendfile(r1, r1, &(0x7f00007a9ff8)=0x1fff, 0xf561) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000200)={&(0x7f0000000000)=[0x5], 0x1, 0x0, 0x7, 0x3, 0x2, 0x1000, {0x4, 0x8, 0x6, 0x6, 0xfffffffffffffeff, 0x101, 0x10000, 0x101, 0xdc, 0x10001, 0x8001, 0x0, 0xff, 0x6, "4bb204be1d1885a9533ad9fb51350c2531473c1e38f77bd49b820841e84370db"}}) 2018/04/07 11:39:12 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$getname(0x10, &(0x7f0000000380)=""/60) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)="e5aa7e701b6aea73e49d938a850d5e82cac4bb2b291ae0547b2ae13b79c439fdff13299f3ff9f5d473b2e732fec02221d008ca4646631857ae667d5bdc58e4fd520b1602fe7b311548ce0f8b28cad492f8ae52cec9e36cc8ec57dd8e65622d4818486b33aa1fdcdcaad8cc319c34ba8334d76df3644159b76a362e32892829cbc3c677a3848bd9ecce78a64660bd91d75ad759fd878e9e6d4600dfa4e2ec190ac0d386e27cc2a07dfbb9aa69ac3b01161fa8baba8893967a1d0b2a533a1efd6c2f1ebfd148b09d211d6ae633c834d298572c55e143d45bb767dc322c65f9b51aa5aadddd74c3067bbdc4aa30b5121c5803a730a0f2", 0xf5, 0x7c, &(0x7f00000001c0)={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff]}, 0x200000000000db}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'sit0\x00'}) r2 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000000040)=0x3dc, 0x0) dup2(r2, r1) 2018/04/07 11:39:12 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x36, "233f8b99bd442b5b956a8e636dea45f2463eebf46d21e8b713d505b2575a53c970f2081f4c4ff2273546431b7a92384c55662a925ee8"}, &(0x7f0000000080)=0x3e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={r0, 0x64cb0824, 0x10}, &(0x7f0000000100)=0xc) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000920000)='mountinfo\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000140)) rmdir(&(0x7f00000001c0)='./file0\x00') sendfile(r1, r1, &(0x7f00007a9ff8)=0x1fff, 0xf561) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000200)={&(0x7f0000000000)=[0x5], 0x1, 0x0, 0x7, 0x3, 0x2, 0x1000, {0x4, 0x8, 0x6, 0x6, 0xfffffffffffffeff, 0x101, 0x10000, 0x101, 0xdc, 0x10001, 0x8001, 0x0, 0xff, 0x6, "4bb204be1d1885a9533ad9fb51350c2531473c1e38f77bd49b820841e84370db"}}) 2018/04/07 11:39:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)="2fd176c333df2be634f8d8a5d9b67686e28956fc16f3dddbe4c2d8c63bf17b05ffbf9b2929424c09821fbe7e47a4792ce3f31dcb8597512fc7a102feab367ec0606d38e934e25eebf758d5b15efa37675ff73cd5d0e4ae5ebedd61d727276bb0fe1f0f22257c7f33e9918d4cdcbbd74cd54447d2c9d57a947e4061ead5a0b02d7e3a41ba83", 0x85) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000180)="01000000020001000000be08121da8ac", 0x10) 2018/04/07 11:39:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000180)=@bridge_getlink={0x3c, 0x12, 0x101, 0x0, 0x0, {0x7}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_IFNAME={0x14, 0x3, 'vlan0\x00'}]}, 0x3c}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) 2018/04/07 11:39:12 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:12 executing program 6: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x5}, 0x20) 2018/04/07 11:39:12 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) 2018/04/07 11:39:12 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d95f807947eb5e"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000400000000fedbdf25050000000c000200080003000300000014000200080003000400000008000400040000000800050000000000080006e5020000000400010024000100080001000a0000000800090000000000080002001d00000008000200df000000"], 0x6c}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xfffffffffffffffe, 0x800) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) ioctl$TIOCEXCL(r3, 0x540c) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000000340)={0x10000002}) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="4399fa89b146243d3cc882307671f1b01d747f9cbf505ec1a23f22b650e8fb2d9439cf34fbf96665da7afd6d9797a7bab8ed566e6bf3435d383a0ce8f7d6ad9f48fe46bba0b41342207d20252ab596177d31129a525cc4e58e106e5ef99435f8c5b2007ca3dfbfc8d91d8201560036250cec2455fc174baed666597fa1a8b6447188cb028b466088786ca4dee5749388194a6077931d5e47b09765ee70da85a5e877f5b0630fe028455454181ab564bde7f31dded4238ee8fead00ec7aa7b1a4a5c6d41e1e07852f202e2c6f9df50b1428db0c4700a7b8d50796b24494251dd1ba4058ceba7ffaf57941585e9c84a8", 0xef}], 0x1, &(0x7f0000002040)=[{0x100c, 0x117, 0x8, "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"}], 0x100c, 0x40}, 0x40010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) 2018/04/07 11:39:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x137, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x18e) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000003c0), 0x0, 0x0, 0xfffffffffffffe70}, 0x10) writev(r4, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000380)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r5 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r5, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) memfd_create(&(0x7f0000000540)='/dev/input/event#\x00', 0x3) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000580), &(0x7f00000005c0)=0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000000000)=""/45, 0x2d) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x7fff, 0x100000001, 0x8}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={r6, @in6={{0xa, 0x4e22, 0x2, @empty, 0x5}}, 0x67, 0x9, 0x4000000, 0x7}, &(0x7f0000000500)=0x98) sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) 2018/04/07 11:39:12 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x4, 0x3e, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) 2018/04/07 11:39:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) socket$inet6(0xa, 0x0, 0x88) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000004c0), 0x0, 0x80}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000d40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780), 0x340, r4) r6 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e71242", 0x53, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r6) keyctl$assume_authority(0x10, r5) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000400)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x800) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24", 0x46, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r3, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10000, 0x0, 0x1f, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) 2018/04/07 11:39:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x4, 0xfffffffffffffffc, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r0, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)='5', 0x1}], 0x1) 2018/04/07 11:39:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xfffffffffffffff9}}, {{@in=@broadcast=0xffffffff}, 0xa4c04683f53536e4, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x3}}, 0xe8) 2018/04/07 11:39:12 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(0xffffffffffffffff, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:12 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) [ 59.278636] mmap: syz-executor7 (6778) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/07 11:39:13 executing program 0: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9, 0x0, 0x0, 0x2000000}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1, 0x0, 0x0, 0x84}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0xfffffffffffffe68, 0x0, &(0x7f0000000040)={0x77359400}) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218d", 0x25, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000007c0)={0x0, 0x1000, "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"}, &(0x7f00000002c0)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r6, 0x2b}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r3, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/07 11:39:13 executing program 1: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000640)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'nq\x00'}, 0x2c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0xbc, 0x0, &(0x7f0000000180)=[@transaction={0x40406300, {0x80, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x8, &(0x7f0000000000)=[@fda={0x66646185, 0x0, 0x4, 0x7}, @fda={0x66646185, 0x1, 0x2, 0x4}], &(0x7f0000000040)=[0x18]}}, @clear_death={0x400c630f, 0x4, 0x2}, @clear_death={0x400c630f, 0x3, 0x4}, @acquire={0x40046305}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x50, 0x50, &(0x7f0000000080)=[@fda={0x66646185, 0x5, 0x3, 0x11}, @fd={0x66642a85, 0x0, r1}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f0000000100)=[0x18, 0x38, 0x78, 0x0, 0x0, 0x48, 0x38, 0x20, 0x18, 0x78]}}, @dead_binder_done={0x40086310, 0x3}], 0x1000, 0x0, &(0x7f0000000680)="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"}) 2018/04/07 11:39:13 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8052, r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xca, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) 2018/04/07 11:39:13 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000800)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe82) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)=""/4096, 0xfffffffffffffefe) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffde7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x0, 0x0) wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)=ANY=[], &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001980)={0x0, @in6={{0xa, 0x4e24, 0x1}}, 0x400, 0x7, 0x0, 0x40fa1b9, 0xa5}, 0x98) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000001d40)=ANY=[@ANYBLOB="e4000000cc000000000e384a728920db1143e9fa1f787098c1aaecf29e5e50561a942f004c692eb831e658586adfc4250fb7bc21c4a662279484ea87a48c471de025bdac07ff13c6038487944c404ddaccea2bb50903ab4f7c11915f0ebdf3eef892fbee28516146f025f54cd02508bfe6573b194b42f7d2a3574fecc312ca4ad5c90770ee61fb69bc76bddbde50734a4c6a590756dd3958895de85de4e5976ec6a7f74a525c7e0407147f6a25f781cc5d927918b4a29e69ad5bc65d5293569606fa51ef40a37987f10f1370575014dfdfec25f05287146188d69ff61c435d"]) tgkill(r3, 0x0, 0x0) r4 = dup2(0xffffffffffffffff, r0) getsockname$packet(r4, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0xffffffffffffffb5) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001ac0)={@empty, 0x35, r5}) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001c40)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) quotactl(0x0, &(0x7f0000000200)='./file0\x00', r6, &(0x7f00000003c0)="a4") getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000380), &(0x7f0000000480)=0xb) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(0x0, &(0x7f0000000580)='gid_map\x00') tgkill(r7, 0x0, 0x10) socket$inet6(0xa, 0xa, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) r8 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) 2018/04/07 11:39:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000040)={0x1, &(0x7f0000001040)=""/4096, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000000080)=""/58}]}) connect$pppoe(r0, &(0x7f0000000200)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'bridge0\x00'}}, 0x1e) ioctl(r0, 0x100000001, &(0x7f0000001000)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x22, 0x70bd2b, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/04/07 11:39:13 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000), 0x0, 0x102) 2018/04/07 11:39:13 executing program 2: r0 = socket(0xa, 0x2000000002, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x6, 0x3c980}, 0x8) getsockopt(r0, 0x0, 0x50, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 2018/04/07 11:39:13 executing program 6: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x40) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) accept4$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000080)=0x646, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r3) 2018/04/07 11:39:13 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x240400) prctl$void(0x15) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x8) 2018/04/07 11:39:13 executing program 3: lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)='[.keyring-++vmnet0Cem0\x00', 0x17, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006bb404feff051c024049ff6e10b500000700eb0800030001000000", 0x24) 2018/04/07 11:39:13 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21}}, [0x7, 0x1, 0x6, 0x1, 0xffff, 0x0, 0x200, 0x97d, 0x98fd, 0x2, 0x80000001, 0x5, 0x6, 0x4, 0x4]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x8, 0x9}, &(0x7f0000000200)=0xc) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000040)=0x1e) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000240)=0x4) 2018/04/07 11:39:13 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f2", 0x30, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/user\x00', 0x2, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d", 0xa, 0x0, &(0x7f0000000040)={0x77359400}) fstat(0xffffffffffffffff, &(0x7f0000000540)) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/07 11:39:14 executing program 0: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9, 0x0, 0x0, 0x2000000}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1, 0x0, 0x0, 0x84}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0xfffffffffffffe68, 0x0, &(0x7f0000000040)={0x77359400}) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218d", 0x25, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000007c0)={0x0, 0x1000, "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"}, &(0x7f00000002c0)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r6, 0x2b}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r3, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/07 11:39:14 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x20092, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x26, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 '], 0x0, 0x0, &(0x7f000084b000)}) 2018/04/07 11:39:14 executing program 1: write$selinux_context(0xffffffffffffffff, &(0x7f00000000c0)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0xfffffffffffffef3) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/07 11:39:14 executing program 5: mkdir(&(0x7f0000c5dff6)='./control\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x200002) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x9, 0x10001, 0x2, 0x3f, 0x100, 0xfa7}) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000080)='./control\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x7) mkdirat(r1, &(0x7f0000000100)='./control\x00', 0x400000000000000) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000dd9000)='./control/file0\x00') renameat2(r1, &(0x7f000001dff6)='./control\x00', r2, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/04/07 11:39:14 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000), 0x0, 0x102) 2018/04/07 11:39:14 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x240400) prctl$void(0x15) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x8) 2018/04/07 11:39:14 executing program 2: add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="23e068d26f27af0166861a13f579a553f0dc8b6ea65fd37303896ab3ca3d", 0x1e, 0xfffffffffffffffb) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x4, 0xada7, 0x4a38}) 2018/04/07 11:39:14 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fdatasync(r0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000200)='./file0/file0\x00', 0x6d, 0x2, &(0x7f00000003c0)=[{&(0x7f00000002c0)="f2dcc1ef8380146490788afb1c7b3c90bcd3720d28d337c0c047558052dd75a24319723fda7e86ca2f495dc8422cf6cbe1587b0c893b2bf83d54ce31dff11638301fc222c65b236f270aac77edb7b269e841d65a8e99ef8151b93bb10dd658598c6c68e07e496925126b22726fe10164d6dca076e467894446ede9c4c83b2931a1b9dbafe00d84c04474f1be5f85cc4d7c1e6c328154b4441f134e489cfe1cc08f5630b9b297bf1e29ff9e7960804ca8b9f1a78b8bb80ae9fbf043d26e4fb0e9a467ffe2fb8e4259981244ad4d240380", 0xd0, 0x8}, {&(0x7f0000000480)="199ac66e3d9ef044251a7eb161489a82c1af0d9212be0d8e1ca7a108798e273762821a33f2a09000b52fa7e577f58c999701120975430877489ad0f10561aa25dd76faab9bbcc90bc213838e40e0aa202ad4637f1ddd605acf30eeaa8e212b9ce49081086f934452b1be66e98c4b98315a6481597f861faf1c22cc86a4a9679047f7d5f99c57253b0007b2308f0d5c7dba87171f9a06babca9944d11652400fa1ec6e9311f602564574682e57e15c4eb83fb0bbc5e06a6b3a37ed1a24cfb853d092e5cb3dda1e03e48fc4a578c99d103cd29b5671427231326048560eb20add4f9b79ef05272e89e582a773b", 0xec, 0x8}], 0x10, &(0x7f0000000640)={[{@nfs='nfs', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@discard='discard', 0x2c}, {@usefree='usefree', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@nfs='nfs', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x36, 0x34, 0x36]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r2) sendfile(r1, r1, &(0x7f0000000040)=0x40, 0x1) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0/file0\x00', 0x5, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000180)="060dc46296b52002d41268e9c7dbdce0dc73fb76d49921d8e1f5ecade166254abc341753", 0x24, 0x8}], 0x2, &(0x7f00000009c0)=ANY=[]) mkdir(&(0x7f0000000240)='./file0\x00', 0x114) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r2, 0x0, 0x200000000) mmap(&(0x7f00007fb000/0x2000)=nil, 0x2000, 0x1, 0x1b071, r1, 0x1) pwrite64(r1, &(0x7f0000001880)="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", 0x1000, 0x0) mremap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) mremap(&(0x7f0000002000/0x4000)=nil, 0xff9000, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0xe, 0x200000002031, r0, 0x800000000200000) pipe(&(0x7f00000000c0)) 2018/04/07 11:39:14 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x240400) prctl$void(0x15) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x8) 2018/04/07 11:39:14 executing program 1: clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb, 0x0, 0xcb, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x7}) r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r0, &(0x7f0000000140)='./file0/file1\x00', &(0x7f00000001c0)={{0x0, 0x7530}, {r1, r2/1000+30000}}) inotify_init() write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0xfffffffffffffcd8) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0/file0', [{0x20, 'usersecurity'}, {0x20, 'em1md5sumselinux'}, {0x20, 'wlan1'}, {0x20, 'eth0'}, {0x20, 'eth1$'}, {0x20, "2c9e212c297b6b657972696e67"}], 0xa, "f01aeff60244d3f77bd07442714419102af24e5b13fe51094c52b90b8190b1e3600c028b2d7f28f25be294405fbc93ebd3daacacb7a060a4d819f93d0dc9ee25aae903dd06f5a3f93d5f98953b1fc5728e878722a954a64fea6bad032defd4225e102d50b0e1cd9ee3273f24bc2787e72e3be9f4723651ab9cacb7af06b0b330a546af4192ff10fceed891c8ec58521f5180ba588af867ec3f38333ba97c9325a816f1ff9194b6d55307d141538b2dbd09fbcf00867d0df040a3157730d3703345463feb8165ce88583a74b3"}, 0x11a) [ 61.302496] binder: 6872:6886 got transaction with invalid data ptr [ 61.311838] binder: 6872:6886 transaction failed 29201/-14, size 8192-0 line 3152 [ 61.326540] Option 'àhÒo'¯f†õy¥SðÜ‹n¦_Ós‰j³Ê' to dns_resolver key: bad/missing value [ 61.335995] binder: BINDER_SET_CONTEXT_MGR already set [ 61.336000] binder: 6872:6892 ioctl 40046207 0 returned -16 [ 61.340832] binder: undelivered TRANSACTION_ERROR: 29201 [ 61.365269] Option 'àhÒo'¯f†õy¥SðÜ‹n¦_Ós‰j³Ê' to dns_resolver key: bad/missing value 2018/04/07 11:39:15 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000), 0x0, 0x102) 2018/04/07 11:39:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0)={0x2}, 0x4) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'sit0\x00', @ifru_mtu}) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000200)) request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="766d6e6574302e2c3ae200", r1) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0x9) 2018/04/07 11:39:15 executing program 6: clock_nanosleep(0x20000000002, 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f0000000000)) 2018/04/07 11:39:15 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x240400) prctl$void(0x15) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x8) 2018/04/07 11:39:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000adff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x1}) epoll_create(0x3) 2018/04/07 11:39:15 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xc9) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r0, &(0x7f0000cb5000)={0xfffffffffffffffd}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f0000000040)=""/57) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r4) 2018/04/07 11:39:15 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040)="ba3cadffcbd34604d336946489d51820f787d9be5b2764716fc413d548d26b4f80c16b399e59aae93b49c355ab70c7916461ea38e563d99a8d6b8107884b5c7ca39abc32eaf80d490ecd85c52b747979dba8df6936c128eb80a44fc097c1406fac1d1651cff37ccb3abd5920287f875166c36d624d29d725d76baae97242b88f47e442d13ad55b01157cbe763cbc00c074f588b3fb619185642a3cd9", 0x9c, 0x1, 0x0) 2018/04/07 11:39:15 executing program 0: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[]) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) getpeername(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000000)=0x80) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x810000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000016007dfe4159bdc072a0df2500000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x40004) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/04/07 11:39:15 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x240400) prctl$void(0x15) 2018/04/07 11:39:15 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) r1 = getpgrp(0x0) ioprio_get$pid(0x3, r1) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/07 11:39:15 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/04/07 11:39:15 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x4, &(0x7f0000001300)=[{&(0x7f00000000c0)="fe5ca7954e84b0b0ced1b853de4c29db685d4c19fddf3aa06402da47deea870541d0354c3fabf23392c9b65fdcd1ec6c3309486d2e098eef36f66f21dbdce08a69afead46aeaea923601c5f5418a8a9ec95ee5864e6d7f1c1ea4a471e8858ddb47c79415e6989e3129b7a40cf513052a3e1f413adfb07ce9403ee664239f68e3894381fed430e906191e740ea934d26ec18d60fb31f5144b6968ab7b8e4c5fdc85eddba337b6c937996d", 0xaa, 0x5}, {&(0x7f0000000180)="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", 0x1000, 0x80000001}, {&(0x7f0000001180)="54bfc1bf85a5937da641a7640c72da337f44a1ef993dbac4b56c77a894abce03b6aa9ee048d1cb395b4061e1cdeee27d9cfb60c2aa5a532a36c74183225a18b76c3fb92900e087a1d2f0e4546c04b37c45037923269171903094f445b3918bbf57b86a2ec6d813a55d6f253b2aac6227c8be04fa85fb3daf9e4cb650a4370ed64a238de84bc056e5eecb7df8e370a1a9032f9023ac1848cc6dbd32e3a89747cb34ef7b38a82627a0e373943ee198f690ccd92f800e63329a17189246fc71d67636e440fa2816ac91928b299700b7ed5d66ac1d3cdfd759bf550648eafecaf9f882b68966aaf2a07edc6e222a4cd7faa38eb7f5b129", 0xf5, 0xfffffffffffffffd}, {&(0x7f0000001280)="2ee6d8bc651350c3c9c6319aba2556c432b487f6b7b6e5d4765466681576d7bcb676fc4f38e5c0aa6f5ea1b5ea1aa0d3fb087a10fee6b566a2108987055b357730", 0x41, 0x8000}], 0x20, &(0x7f0000001400)=ANY=[@ANYBLOB="6e6f7a6c56b10100010063636f75756f746469722c00a2a8a2b053843083dcda3a63ca91a78995365853603a35c9efff5dc59a4f655e1ac1453a38ebe7b664e1ed05e74e3f76d4909f96c2ad68f1d8640bdb9d47e6"]) mq_unlink(&(0x7f0000000040)='.\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001340)) accept4$ipx(r0, 0x0, &(0x7f00000013c0), 0x800) 2018/04/07 11:39:15 executing program 3: r0 = getegid() r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x0, 0x0) fremovexattr(r1, &(0x7f0000000040)=@random={'btrfs.', 'system$\x00'}) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7, 0x4200) 2018/04/07 11:39:16 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x240400) 2018/04/07 11:39:16 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7b) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000040)={0x5, 0x2, {0x3, 0x3, 0x5, 0x0, 0x5}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000044ff4)) 2018/04/07 11:39:16 executing program 2: r0 = getpid() r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r1, 0x4b36) sendto(r1, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0x2, {0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000000080), &(0x7f0000012000)=0xffffffffffffffb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x0) ptrace$peek(0x1, r0, &(0x7f00000007c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00000002c0)=0x1, 0x4) perf_event_open$cgroup(&(0x7f0000000a40)={0x3, 0x70, 0x4, 0x8, 0x0, 0x9, 0x0, 0x5, 0x200, 0x5, 0x80000001, 0x1, 0x7, 0x1f, 0x7fff, 0x25, 0x0, 0x548, 0x6, 0x1, 0x1, 0xffffffff, 0x8001, 0x100, 0x0, 0x7, 0x20, 0x3, 0xffffffffffffffc2, 0x2, 0x6, 0xfff, 0x1, 0x0, 0x234, 0x8, 0x8, 0x4, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0x9}, 0x4008, 0x7f, 0x100000000, 0x4, 0xeab1, 0x4, 0x80000001}, r1, 0x0, r4, 0x2) sendmmsg(r4, &(0x7f0000007080)=[{{&(0x7f0000000ac0)=@in6={0xa, 0x4e24, 0x4c7c, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000b40)="1702c8b5ba900669708ac3f57af292617f483f426f365ce71123412561b592746f0d613de755326e60f4018d6851aa7813da2abd0a0fcaf92b0b071e9c404ef43c9278341a8b06ad0294d5c916c517c16f18f847e320624644af6415da3e0c994e31a06ea9d3d8c1cc42387b82872d59df857d8ccd786b68f903c8690081a239335315cc1606243e4b4f4a5d722f1a6abda62dcc05485157d1a783551ce21db6bbef32f462", 0xa5}], 0x1, &(0x7f0000002400), 0x0, 0x40000}, 0x6}], 0x1, 0x40) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000004c0)) getpid() mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000780)="00003ab62c802000", 0x307f, &(0x7f0000000500)="c61dbfedfeabd401d4617a46b18a475f7ca529082b10d3016429c3ae121c4a60aa82f43ef430e76926030218a4729f05ad532af61e9da4d2da90150603655b739f38385670df420000000000000000a5c6457555") mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992a") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000001040)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0xfff}, @in6={0xa, 0x4e20, 0x400, @empty, 0x8}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x10000}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0xfffffffffffffffd}], 0x94) rt_sigqueueinfo(r0, 0x2c, &(0x7f0000000580)={0x28, 0x5, 0x81, 0x5}) mount(&(0x7f00000001c0)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)='\x00') 2018/04/07 11:39:17 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/04/07 11:39:17 executing program 5: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='..', &(0x7f0000000080)='cgroup\x00', 0x0, &(0x7f0000000540)="b7") syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x7, &(0x7f0000000640)=[{&(0x7f0000000140)="2d095819d23156e09cd7e2564531a3ba60925bd6ca27a3f85d267b", 0x1b, 0x536}, {&(0x7f0000000180)="4e8788bdf905f38d31007f1579adf1da2a5ac80f9faed6c7f31e9afd6318812a4cf2e6c51a4fb5aa39ea4eb3f6ca3eb798f8826c4b177ac8a673571002e75b0f72522d97ca4c94869b8fd94efc7e7059a7e2821c8b437e7be3199a8972d50537a7fdbcae356a395163cac07f667a8e715b31f224cfc8718a40d7e84b871a2464f8", 0x81, 0x40}, {&(0x7f0000000240)="bad9016a5707", 0x6, 0x4}, {&(0x7f0000000280)="fefca7c1d63e77393a19aa4777d6cc12244ff5309890c6840020f47ac627f7633cd8cbc0b7a05fe5ee9f59bf9aa730cfd31bcf1d1f8052a344730fcb33eb4791e5ef872acde8c343db34c4deb0a0f3dd019ab6a56547928c21db0a4839b2295da5317dd5060f72eb26e0218258db52f6455d25888771a9c77b061bc14864fc1de712a04eb60e1b527e2cf338cf1489d032ee286238f1ccfb7f6424e3c048bcc9cbb2fa34e98a0d88ea19a3bb1359ef3df583eae7a8b7d79ac9ae5002b52e275f0443760944d9688005611b849564c50c206d6844482587b5bbde24c2b5af2f32b33d2beafc1b", 0xe6, 0x3}, {&(0x7f0000000380)="46f467b9d2c5f8d52877f69a9dd47de30e3630c6b98f17331f9832a724f74037997d148b5459c88010aabd7f69b56e9204cef577999dba27d1b16efd553f1144357d7846000024ad4225eb85680e7912dd8a1b79ad95448cf47e1ed6cd64a27c6d5cefdd11da19014ca84ee604504673fb7e380625ce46bc77a650e4779fe3681f53b73cf07b811005898920d8070bc23adac05f3102b7796b0ae58849345af9aca6aa07a8763805e07e06272f8170609dc1380b8e388f531fd6549936563a", 0xbf, 0x5}, {&(0x7f0000000440)="2bd8a3ea9fe4c0e3ca5f0bb715b9089b9607c01affde4afdd78a72282c53917577885a521672e08b754da50373e2e76187df45889f36e52b17a87bca7ee75d761639b012ab1ff937ba6fb90a5e6f2f60461c08d810d2050cf00214ae5acab761486865309d098c4e06795dc3dcfb906e6ef351f2e5b0f42767711dc86e0846db635d3a8e4c40df5986313614fdee0287d8e96f355d4a507e9b00f9c6dda4d280686f45f74b8559deff89e8636c58969fe818913b86c1f92e7c26138620cd2e36bd5e0d4178c6445e3dc7dacb5b2c82fda81be1f6f329e2df73af3b910df5907d50830a1db07ef4537d20a28a91963231755efc49bbb2ca", 0xf7, 0x1}, {&(0x7f0000000580)="5ceeb1f48022e041b25ee1700964fd8ac42af6fe3b4b8f107f06433ba6b201fd73de912207b1889606fa0c453c878f0f3ff4e02b85a3acd14266185a8ad67635620b4a9979ac4108045bc9eb6064449530e1915fa04638fcc4c3b44a145ef7ffe15a1709fdf3a2a1be2308c11f2974b29e41c0a622d1e635fe2411e46a3f69e34a64d4b6937b07adc4d4b6dd16a14f7bac3431d77f3e1bcfeb02cca645772a", 0x9f, 0x7}], 0x8000, &(0x7f00000006c0)={[{@session={'session', 0x3d, [0x35, 0x2d, 0x33, 0x31]}, 0x2c}, {@nls={'nls', 0x3d, 'macinuit'}, 0x2c}, {@nls={'nls', 0x3d, 'maccroatian'}, 0x2c}, {@session={'session', 0x3d, [0x3f, 0x32, 0x38, 0x34, 0x31, 0x37, 0x36, 0x36]}, 0x2c}]}) 2018/04/07 11:39:17 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/04/07 11:39:17 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimensat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{0x77359400}, {r1, r2/1000+30000}}, 0x0) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000004000)='net/ip_vs\x00') getdents64(r4, &(0x7f0000000100)=""/115, 0x11f) getdents(r4, &(0x7f0000000ea9)=""/407, 0x197) getdents(r4, &(0x7f0000000000)=""/228, 0xe4) 2018/04/07 11:39:17 executing program 1: mq_unlink(&(0x7f0000000100)='\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0) timerfd_gettime(r0, &(0x7f0000000140)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400800, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000001c0)=""/194) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20}], 0x30) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) shutdown(r2, 0x0) 2018/04/07 11:39:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") flistxattr(r0, &(0x7f0000000000)=""/20, 0x14) 2018/04/07 11:39:17 executing program 2: r0 = getpid() r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r1, 0x4b36) sendto(r1, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0x2, {0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000000080), &(0x7f0000012000)=0xffffffffffffffb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x0) ptrace$peek(0x1, r0, &(0x7f00000007c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00000002c0)=0x1, 0x4) perf_event_open$cgroup(&(0x7f0000000a40)={0x3, 0x70, 0x4, 0x8, 0x0, 0x9, 0x0, 0x5, 0x200, 0x5, 0x80000001, 0x1, 0x7, 0x1f, 0x7fff, 0x25, 0x0, 0x548, 0x6, 0x1, 0x1, 0xffffffff, 0x8001, 0x100, 0x0, 0x7, 0x20, 0x3, 0xffffffffffffffc2, 0x2, 0x6, 0xfff, 0x1, 0x0, 0x234, 0x8, 0x8, 0x4, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0x9}, 0x4008, 0x7f, 0x100000000, 0x4, 0xeab1, 0x4, 0x80000001}, r1, 0x0, r4, 0x2) sendmmsg(r4, &(0x7f0000007080)=[{{&(0x7f0000000ac0)=@in6={0xa, 0x4e24, 0x4c7c, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000b40)="1702c8b5ba900669708ac3f57af292617f483f426f365ce71123412561b592746f0d613de755326e60f4018d6851aa7813da2abd0a0fcaf92b0b071e9c404ef43c9278341a8b06ad0294d5c916c517c16f18f847e320624644af6415da3e0c994e31a06ea9d3d8c1cc42387b82872d59df857d8ccd786b68f903c8690081a239335315cc1606243e4b4f4a5d722f1a6abda62dcc05485157d1a783551ce21db6bbef32f462", 0xa5}], 0x1, &(0x7f0000002400), 0x0, 0x40000}, 0x6}], 0x1, 0x40) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000004c0)) getpid() mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000780)="00003ab62c802000", 0x307f, &(0x7f0000000500)="c61dbfedfeabd401d4617a46b18a475f7ca529082b10d3016429c3ae121c4a60aa82f43ef430e76926030218a4729f05ad532af61e9da4d2da90150603655b739f38385670df420000000000000000a5c6457555") mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992a") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000001040)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0xfff}, @in6={0xa, 0x4e20, 0x400, @empty, 0x8}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x10000}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0xfffffffffffffffd}], 0x94) rt_sigqueueinfo(r0, 0x2c, &(0x7f0000000580)={0x28, 0x5, 0x81, 0x5}) mount(&(0x7f00000001c0)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)='\x00') 2018/04/07 11:39:17 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0x26) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r3, &(0x7f0000000500)=0x4) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x90) r5 = dup3(r4, r1, 0x0) pwritev(r1, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r4, 0x3) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r5}, {r1, 0x8000}, {r5, 0x1162}, {0xffffffffffffffff, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r6, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xffff, 0x0, 0x0, 'queue0\x00'}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000580)=r7) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000d40)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f00000005c0)={0x7, 0x9c84}) 2018/04/07 11:39:17 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:17 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/04/07 11:39:17 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/04/07 11:39:17 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/04/07 11:39:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffef6) 2018/04/07 11:39:17 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:17 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0x26) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r3, &(0x7f0000000500)=0x4) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x90) r5 = dup3(r4, r1, 0x0) pwritev(r1, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r4, 0x3) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r5}, {r1, 0x8000}, {r5, 0x1162}, {0xffffffffffffffff, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r6, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xffff, 0x0, 0x0, 'queue0\x00'}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000580)=r7) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000d40)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f00000005c0)={0x7, 0x9c84}) 2018/04/07 11:39:17 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/04/07 11:39:18 executing program 0: r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) lseek(r0, 0xfffffffffffffffe, 0x5) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/07 11:39:18 executing program 6: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)=ANY=[@ANYBLOB="ffd3ac4aae610b6bdadd6dcd6f76ffffddd3067b260008000000001a00000000000000000000000000ff0200000000000000000000000000014e204e2000089078"], &(0x7f0000b99000)) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e77ffc)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/04/07 11:39:18 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x10000000005}) r2 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000575000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000200)={0x84, 0x4b9, 0xfffffffffffffffa, 'queue1\x00', 0x2}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000340)) poll(&(0x7f0000288fd0)=[{r1}], 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r3 = getpgid(0x0) fdatasync(r2) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x9, 0x7092, 0x0, 0x0, 0x0, 0x9, 0x1000, 0x4, 0x8, 0x81, 0x9, 0x80, 0x7fff, 0xce6, 0x3, 0x7fffffff, 0x5, 0x3, 0x7, 0x1000, 0x800, 0xbd, 0x80, 0x8, 0x0, 0xb56, 0xffffffffffffffe7, 0x1, 0x20, 0x17, 0x0, 0x8000, 0x6c, 0x4, 0x5, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x2, 0x9b9}, 0x40, 0x1, 0x1, 0x1, 0x9bd2, 0x457, 0x5}, r3, 0x0, r2, 0x8) 2018/04/07 11:39:18 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/04/07 11:39:18 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:18 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000380)='\x00', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) fsync(r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f00000000c0)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/04/07 11:39:18 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r2, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=""/152, 0x98) 2018/04/07 11:39:18 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x100, 0x70bd2a, 0x25dfdbfe, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0xc000}, 0x80) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f00000001c0)={{0x10001, 0x3}, 'port1\x00', 0x40, 0x8, 0x10001, 0x7f, 0xe96a, 0x3ff, 0x4, 0x0, 0x2, 0x5}) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') preadv(r4, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:19 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:19 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) ioctl$LOOP_CLR_FD(r0, 0x7003) pread64(r0, &(0x7f0000000000)=""/60, 0x3c, 0x0) 2018/04/07 11:39:19 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:19 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:19 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000000c0)) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000500)=ANY=[@ANYBLOB="5f99000002004e23ac141417000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000002004e21ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000079f139f7c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac14140a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000078426ac846360d6900000000"], 0x20c) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffe4a) setns(r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:19 executing program 6: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init1(0x8) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x10007fe) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x4000001) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x4000800) 2018/04/07 11:39:19 executing program 3: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syzkaller1\x00', &(0x7f00000003c0)=ANY=[]}) creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) mremap(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0xf000, 0x2, &(0x7f0000b13000/0xf000)=nil) r1 = open(&(0x7f0000000400)='./file0\x00', 0x200000, 0x0) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xd84}}, 0x1, 0x2, 0xfffffffffffffffc, 0x98, 0xa41c}, &(0x7f0000000600)=0x98) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000007c0)=""/180) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000640)={0xe9a, 0x4, 0x0, 0x0, r3}, &(0x7f0000000680)=0x10) finit_module(r2, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x1) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000900)=ANY=[@ANYBLOB="497c0612595b741b1da8baa6764b6d4f408ab80f513e4124f9db74aa1b528cd958f7141e2f421d279aa364eabee80c76e111c7688579eeb1ca63ea00497756b1949915bc00cf04fcb4b34d572e4cc5966d7dd14f948b0bcabc3e71f2e79b48e3a5a0d746573e617c3297ff8bdb1635842d8bb8554d7d03150b1d18217d9776dcd9da2f1585273e6c5adf982c11363e1332c5eb11cc"], 0x1}, 0x1}, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3a) getpeername$unix(0xffffffffffffffff, &(0x7f0000000700), &(0x7f00000009c0)=0xffffffffffffff1f) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) futex(&(0x7f00000000c0), 0x2, 0x2, &(0x7f0000000880)={0x0, 0x989680}, &(0x7f00000006c0), 0x2) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x2, 0x82000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r2, 0x1001000000) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x400, 0x0) munlockall() getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x4) 2018/04/07 11:39:19 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:19 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:19 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8800, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r1, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:19 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="b8c92c53532790ce10028baf7a1a1353a6fa6889590d7465f67cebc7c6ae1c23f0883e34f203501f561f8777ddb31d64c71b8361", 0x34) 2018/04/07 11:39:19 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0xff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}, 0x6, 0x8000}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x9d}, &(0x7f0000000180)=0x8) ptrace$peekuser(0x3, r1, 0x0) 2018/04/07 11:39:19 executing program 3: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syzkaller1\x00', &(0x7f00000003c0)=ANY=[]}) creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) mremap(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0xf000, 0x2, &(0x7f0000b13000/0xf000)=nil) r1 = open(&(0x7f0000000400)='./file0\x00', 0x200000, 0x0) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xd84}}, 0x1, 0x2, 0xfffffffffffffffc, 0x98, 0xa41c}, &(0x7f0000000600)=0x98) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000007c0)=""/180) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000640)={0xe9a, 0x4, 0x0, 0x0, r3}, &(0x7f0000000680)=0x10) finit_module(r2, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x1) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000900)=ANY=[@ANYBLOB="497c0612595b741b1da8baa6764b6d4f408ab80f513e4124f9db74aa1b528cd958f7141e2f421d279aa364eabee80c76e111c7688579eeb1ca63ea00497756b1949915bc00cf04fcb4b34d572e4cc5966d7dd14f948b0bcabc3e71f2e79b48e3a5a0d746573e617c3297ff8bdb1635842d8bb8554d7d03150b1d18217d9776dcd9da2f1585273e6c5adf982c11363e1332c5eb11cc"], 0x1}, 0x1}, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3a) getpeername$unix(0xffffffffffffffff, &(0x7f0000000700), &(0x7f00000009c0)=0xffffffffffffff1f) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) futex(&(0x7f00000000c0), 0x2, 0x2, &(0x7f0000000880)={0x0, 0x989680}, &(0x7f00000006c0), 0x2) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x2, 0x82000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r2, 0x1001000000) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x400, 0x0) munlockall() getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x4) 2018/04/07 11:39:19 executing program 2: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f000021c000)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000accff8)={0x0, 0x0}) r3 = socket$inet(0x2, 0x2, 0x3) shutdown(r3, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00009f2ff8)) 2018/04/07 11:39:19 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x7fffffff, 0x7fff) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000200)={0x200}, &(0x7f00000002c0), 0x8) r2 = syz_open_procfs(r1, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") pread64(r2, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/04/07 11:39:19 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:19 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:19 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000100)="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") write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x81) dup2(r0, r2) 2018/04/07 11:39:19 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockname(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x80) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x7, 0x0, 0x0, 0x2, 0x1, 0xffffffff00000001, 0x5}, 0x20) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000000140)="4c2156f181543b2431b0c06778a2587a382d874cdf49dceb89c6bd9205de469e6c8b4fa1882868afe739a3084bd7888dbf49a09a557eb8ae0da95a9835de7834a66651bfc42658c1b0680460e57da3482bc36835ae836a04aa3fa42cb365c9cb454d32abb3367a2e46791fef8558c56c8f7a5455144630933ee5ffad24e2ff4f7f8f38e61d13b9def8c00c9805e6b050bb22c456fd1abc", 0x97) 2018/04/07 11:39:19 executing program 3: r0 = getpgid(0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) rt_tgsigqueueinfo(r0, r1, 0x24, &(0x7f0000000000)={0x39, 0x101, 0x88c9, 0x100000001}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) futex(&(0x7f00000000c0), 0x80000005, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000200)={0xee6, 0x33, 0x1, {0x77359400}, 0x0, 0x1fd8}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xc00020}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="fc000000", @ANYRES16=r3, @ANYBLOB="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"], 0xfc}, 0x1, 0x0, 0x0, 0xc0c1647a9048b788}, 0x20000080) 2018/04/07 11:39:19 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:20 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000140)="164690f11220a801e15c77a6c7f2966a99c5c4987e62f7809e72018b79fa49d9dd331a5cdbd7c99e57cfa34b41fa09418ed800dd790cbd11234b86d2e453570625", 0x41) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xfffffffffffffffa, 0x10001, 0x8, 0x3, 0xec, 0x8, 0x1, 0x0, 0x0, 0x1, 0xe3d, 0x100000001, 0xfffffffffffffb4e, 0x3, 0xdb4]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x8, 0xabde, 0x6, 0x4, 0x2}, &(0x7f00000002c0)=0x98) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x9}, &(0x7f0000000340)=0x8) clock_settime(0x0, &(0x7f0000000100)) 2018/04/07 11:39:20 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x1, 0xa1, 0x3}) 2018/04/07 11:39:20 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x111d01) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x3, 0x4) keyctl$revoke(0x3, 0xfffffffffffffffe) 2018/04/07 11:39:20 executing program 3: unshare(0x20000020020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') open$dir(&(0x7f00000001c0)='./file1\x00', 0x800, 0x20) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='\b']) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000240), &(0x7f00000002c0)=0x58, 0x80800) 2018/04/07 11:39:20 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000d80)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="5503f722"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r4 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r5 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9", 0x35, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r4, 0x0, r5}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)="adf668bd021e5b9f03a2fc5ffff1c7f6ffd3b69168b83cea5de8164f3518524c2df25555afd52f17f8456a61c0cb4b28225975807571bb9e7137fc136a557b2ff6177caadf2e064efaf0be30a6f63305", 0x50}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYBLOB="a1c8a6b7f1225f71431f02990a306008a85261bd7cae8171b5fdafbf1e520a58a149d62bc02305d46376bfb2ec235b2bace22a8c7e585b52a61e008c07d3f104cf6b1a738e69268ffb4b1c55e8a48dc538fdbb"], 0x1) r6 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r6, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1adee412b1f828f58a2f6888d86c2febca743fefd355db01344c", 0xc8}], 0x1, r6) shutdown(0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/07 11:39:20 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:20 executing program 0: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000840)="cef204f90f2be2f38237ba185624ffce9c795ad14f122ba8a28d48a6a4a0ecb0ab8ca1d5c2fe66998bd5c1599105f0843141208609ba8c") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000440)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000dc0)={0x2, r1}) r2 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(r0, r2, &(0x7f0000000100), 0x9) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000b40)=ANY=[@ANYBLOB="00f4ff00108347446ec235b7a82883b9d01c2301bfdb01000080000000001f5a62ebec03d7becf1f550ecbe61be9571ea283bc208c03b22b829c8236fc187c831feaa60042711b33c55b9a8d4d31becd35d787aa5ed9c5cfa5ba7fbd2f75bf000000000000000000458691bd139528673d329e2310db83b27b25323cbc6a44e3b161269c1018ad9e92eb7fa80ef3ee7f8e55fe3d1bf5eeb68fc9a55bf157ae43bbdf4407a6940f0fa829b44630250a714efe5f66380889d1522464d76f98ff0f44243c25f58fdbf8788beb92b828ba170e63ea09f967d08abd5605889d20e6cd28d0a8ebe701c89af9649df3a85e9e3751f5c1f000196c22767c9a6738470b4ecbb50ff4bd73d75ebb4ea5923001acef7e423f649791b00fe393d90ebeeecd4ddc4c7c374e3a45cf774073a1c3d08b07a391d206df933a9db52e735d0fa0000000000000000000000000000000000000002b056a39327cdced92b0c31a16748243a0eb3397d72c9a39752cb1e7f111730067ea088ee2af5483cb621fc3dcb1199e228e21277e63947e53d1682d1977ae77266cdc360e95ea42af7a9cba97f90bdcaac9089e77395518d609a1f850ffa0946ae646e16588d1d546b8593a10a2387aeb9b1a005ef7d1f3d486fea85035a1fb3061621158701c9299"], 0x1) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0)="04d85f8e54a2f1e443a4d1372389d0c208eb82c90292e792acf945ca4041bcb5d41a49ddf2ecdc4b52c8ee10d22fae5d97b134b775f91d02de61e1daf05f72af30da3cc94da298da5547cbb944d378ef1104072f13f373cdc8581a", 0x5b}, {&(0x7f0000000740)="73763c6ce0cb7cc59cc39d5ce9462e7820ad49ea9d9ce63038a36c3f484f539cfdf5af4477d5ce984f672baab0c112f8f676b6022bb9c81ff7208cd1ed421990c641eb5f92977f15ad7f1b4f4b64b726efdfb8ecffabc92eec2817b25e84a87628a5a324a89646c31cfe9138c28417b91389a9bbadf5f9fc4ba2c75ebd6903ff15e1f302871bed61ef59940d29ad746accc7be4cc42aeb53e3accd8acec9b2d87cf66237d592b9e13b62a4d8b837202da02256bcbbc5375a711238929167311dc765c482d1aa7d272b02c3ba710a5f4314eae023fea751f1148f966c42ec973981bc42c2626c8da1fd8a6452c69d22cac6172a", 0xf3}, {&(0x7f0000000880)="ef532174a11150f700c62699f11e7f94c9ae23387e855b7fc357de50ed3dbbd8e1af39c49e9a64377532c15b2526314cac6b71d42e058113a6b350bcc79678a004b1ee204aac5682f5c2fedd76d0a0e45e9d0d8f0e8b397ef82c4ffc8863e7bb4ef346299ae50cb1043bb364a76aa4aa9796c2872d951f8032a818fbd86198b5e0ba0efe44cab98931834124841171c5101e55c11ae9308f4832", 0x9a}, {&(0x7f0000000940)="d5fe17f6a78cf6999c47d4ed68b6dfd041b9f82f03c43e7f16baf9ab49902232aed76b26de136cc06f670bd7eda1569c82d4fa80aaeba8d993b1699e15a8788ec2acf82bc3beae9407079b9ffb8bc916c59a7d3d54d4dd0fb87ddfca86559a27eb4cfe5fca08a4", 0x67}, {&(0x7f00000009c0)="fc3c70a970ac79221c03382843f61358e5b5222e244ff75cfa0a025dcc400bca2b7fa14a04989a06c15705b6d49b1510f1635347486270b8bcd8650422658fd60c6663ed9712c26cf771b469515386fa9ff4213c3a9576cd88d4a8147190815dd7e35451eb9fc538f444b23813900ac6f7ce52df", 0x74}], 0x5, 0x81) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000ec0)=0x0) open(&(0x7f0000000480)='./file0\x00', 0x80, 0x20) tgkill(0x0, 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x9e67}, 0x1c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000d40)={{0x7499, 0x200000000}, {0x5, 0x3ff}, 0x7, 0x6, 0xffffffff}) syz_open_procfs(r4, &(0x7f0000000280)="26d4645f6d617000") tgkill(r5, 0x0, 0x0) r6 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r6, &(0x7f0000000a40)=""/198, 0xffffffffffffff6b) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x30, 0x0, @tid=r5}, &(0x7f00000003c0)) timer_settime(0x0, 0x0, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socket$inet6(0xa, 0x800, 0x80000001) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)={0x18, r7, 0x800, 0x70bd29, 0x0, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x20004004}, 0x40000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) syz_open_procfs(r4, &(0x7f0000000180)='mountstats\x00') 2018/04/07 11:39:20 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:21 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/checkreqprot\x00', 0x2001, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000780)={{0xfff, 0xf451494}, 'port0\x00', 0x21, 0x100041, 0x0, 0x5a3, 0x2, 0xb4db, 0x9, 0x0, 0x2, 0x3}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) recvmsg(r3, &(0x7f00000006c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)=""/153, 0x99}, {&(0x7f00000001c0)=""/182, 0xb6}, {&(0x7f0000000280)=""/210, 0xd2}, {&(0x7f0000000380)=""/136, 0x88}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/40, 0x28}, {&(0x7f00000004c0)=""/140, 0x8c}], 0x7, &(0x7f00000005c0)=""/209, 0xd1, 0xfff}, 0x2120) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000000)={0x0, @loopback=0x7f000001, 0x4e21, 0x2, 'nq\x00', 0x8, 0x9, 0x1b}, 0x2c) recvmsg(r4, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000840)=""/63, 0x3f}], 0x1, &(0x7f00000008c0)=""/206, 0xce, 0x7}, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000440)={0xfffffffffffff6bb, 0x0, 0x10001, 0x100000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000700)={0x7, r5, 0x10002, 0x5}) 2018/04/07 11:39:21 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'tunl0\x00', 0x2}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000240)={'syzkaller0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1d4, &(0x7f0000000080)}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'irlan0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}) 2018/04/07 11:39:21 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:21 executing program 0: clock_gettime(0x0, &(0x7f0000000040)={0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000180)={r0}, &(0x7f00000001c0)) r1 = gettid() r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000080)={0xa1, 0x140d, 0x4, 0x3f, 0x7, 0x3f}) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x4000, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/07 11:39:21 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:21 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000d80)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="5503f722"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r4 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r5 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9", 0x35, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r4, 0x0, r5}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)="adf668bd021e5b9f03a2fc5ffff1c7f6ffd3b69168b83cea5de8164f3518524c2df25555afd52f17f8456a61c0cb4b28225975807571bb9e7137fc136a557b2ff6177caadf2e064efaf0be30a6f63305", 0x50}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYBLOB="a1c8a6b7f1225f71431f02990a306008a85261bd7cae8171b5fdafbf1e520a58a149d62bc02305d46376bfb2ec235b2bace22a8c7e585b52a61e008c07d3f104cf6b1a738e69268ffb4b1c55e8a48dc538fdbb"], 0x1) r6 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r6, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1adee412b1f828f58a2f6888d86c2febca743fefd355db01344c", 0xc8}], 0x1, r6) shutdown(0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/07 11:39:21 executing program 5: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r0, &(0x7f0000000140), 0xfffffddc) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000000080)=""/108, 0x31}], 0x1) r1 = dup(r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x0, 0x1ce8, 0x6, 0x0, 0x1, 0x900000000, 0x2}, 0xc) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000180)={0x6, 0x6, 0x1}) 2018/04/07 11:39:21 executing program 3: unshare(0x20000020020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') open$dir(&(0x7f00000001c0)='./file1\x00', 0x800, 0x20) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file1/file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='\b']) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000240), &(0x7f00000002c0)=0x58, 0x80800) 2018/04/07 11:39:21 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:21 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x62, @broadcast=0xffffffff, 0x4e20, 0x3, 'sh\x00', 0x28, 0x2, 0x31}, {@multicast1=0xe0000001, 0x4e21, 0x3, 0x10000, 0x31, 0xffffffffffffff81}}, 0x44) 2018/04/07 11:39:21 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:21 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/checkreqprot\x00', 0x2001, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000780)={{0xfff, 0xf451494}, 'port0\x00', 0x21, 0x100041, 0x0, 0x5a3, 0x2, 0xb4db, 0x9, 0x0, 0x2, 0x3}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) recvmsg(r3, &(0x7f00000006c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)=""/153, 0x99}, {&(0x7f00000001c0)=""/182, 0xb6}, {&(0x7f0000000280)=""/210, 0xd2}, {&(0x7f0000000380)=""/136, 0x88}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/40, 0x28}, {&(0x7f00000004c0)=""/140, 0x8c}], 0x7, &(0x7f00000005c0)=""/209, 0xd1, 0xfff}, 0x2120) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000000)={0x0, @loopback=0x7f000001, 0x4e21, 0x2, 'nq\x00', 0x8, 0x9, 0x1b}, 0x2c) recvmsg(r4, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000840)=""/63, 0x3f}], 0x1, &(0x7f00000008c0)=""/206, 0xce, 0x7}, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000440)={0xfffffffffffff6bb, 0x0, 0x10001, 0x100000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000700)={0x7, r5, 0x10002, 0x5}) 2018/04/07 11:39:22 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:22 executing program 7: r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:22 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/checkreqprot\x00', 0x2001, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000780)={{0xfff, 0xf451494}, 'port0\x00', 0x21, 0x100041, 0x0, 0x5a3, 0x2, 0xb4db, 0x9, 0x0, 0x2, 0x3}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) recvmsg(r3, &(0x7f00000006c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)=""/153, 0x99}, {&(0x7f00000001c0)=""/182, 0xb6}, {&(0x7f0000000280)=""/210, 0xd2}, {&(0x7f0000000380)=""/136, 0x88}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/40, 0x28}, {&(0x7f00000004c0)=""/140, 0x8c}], 0x7, &(0x7f00000005c0)=""/209, 0xd1, 0xfff}, 0x2120) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000000)={0x0, @loopback=0x7f000001, 0x4e21, 0x2, 'nq\x00', 0x8, 0x9, 0x1b}, 0x2c) recvmsg(r4, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000840)=""/63, 0x3f}], 0x1, &(0x7f00000008c0)=""/206, 0xce, 0x7}, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000440)={0xfffffffffffff6bb, 0x0, 0x10001, 0x100000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000700)={0x7, r5, 0x10002, 0x5}) 2018/04/07 11:39:22 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0xffffffff7fffffff, 0xffffffff, 0x8}, 0xc) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockname(r0, &(0x7f00000003c0)=@hci={0x0, 0x0}, &(0x7f0000000440)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'rose0\x00', r2}) r3 = syz_open_procfs(0x0, &(0x7f0000000100)="7e6508e3005aeed9074027dab4c2ee1782dc503cb6d010ff83ac011d03700fa16ae4598c637fa72d5306867dab78683c2788c237de5ab9da0d000000000000d8") r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x398, 0x102) [ 68.531921] IPVS: set_ctl: invalid protocol: 98 255.255.255.255:20000 sh [ 68.542214] IPVS: set_ctl: invalid protocol: 98 255.255.255.255:20000 sh 2018/04/07 11:39:22 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:23 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) socketpair$inet(0x2, 0x80802, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x95d, 0x4, 0x110df62, {0x0, @in6={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x9}}, 0xe66, 0x8, 0x2, 0x10001, 0x8001}}, &(0x7f0000000200)=0xb0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0xe1) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000002c0)=[r5]) memfd_create(&(0x7f0000000380)="22948da3f2386e6f6465763b0000000000000000007d111c2eeee7910022c0f6692e4cc18cae6af30190c7e468dc16417c4c8dc8b348c3b309001edcc80943d2a429ea9396df8fba2078731cb8b8e68af90c4dacb8f9dbf4f0fce528eedbb080e88f9e59035251", 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) socket$pptp(0x18, 0x1, 0x2) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000300)) 2018/04/07 11:39:23 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:23 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x20, 0xffff, 0xfffffffffffffffa, 0x3, 0x9, 0xfffffffffffffffc, 0x8b, 0x1, 0x101, 0xffffffffffffff67}, 0xb) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x35db9d7c}, 0x1) preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:23 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x62, @broadcast=0xffffffff, 0x4e20, 0x3, 'sh\x00', 0x28, 0x2, 0x31}, {@multicast1=0xe0000001, 0x4e21, 0x3, 0x10000, 0x31, 0xffffffffffffff81}}, 0x44) 2018/04/07 11:39:23 executing program 5: mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='usTr.{/\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000000640)="0d8809a000c7a791466f883ace02540c644eef8f4398e7742c5017aa08300e1a4369339a373060a5c061a468f6804d23ae79f93d7d129a7aca42f816ba535bc720f6ae4b") add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000001840)='user\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000018c0)="7d8af5fee7d8d8eb07b0e7f455fe38294341f4d7105094df8ebaaba2d96654b523f4ea0e0ba08eac03af4190fcdf27669b5bfac5bb828873f04f2f185c7a1fcf28dad2e5a2615f8c63c9464653a15c0f63e3b953", 0x54, 0xfffffffffffffffb) fsync(r2) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000000080)=0x6, 0x4) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000940)=[{&(0x7f00000007c0)="da020820a7457209f299b762a14d99c439739a53efc6c21abbf2ca21f797b18800afa19c3cfd03058b99e1609351cf70d03f67cdecaec4dc332d64f68a528f5fa392ab186258cbed5404e3d9749a31b5b822688a898a9eaf11c2f77303028c23d9e12b93b807afbb979152d59a56ca8898e454e93fc46ab19c4257b9a6e43d90cf11679843fbd9646068370eaee2208d49196953abdcb187b654a6710f583d0b9a", 0xa1}, {&(0x7f0000000880)="c3a43cfe9a17b66f8db773c0a484db603aec0fe4", 0x14}, {&(0x7f00000008c0)="434c816d0c30eeb3b3efb87ff13e3ee944dde4a0ec861cf742cfc32af9949d2363e7a828a94cd56d9f2217d99e1228edea08dc882504e57a79b2baa8af6f612395d8ac283c1720fd755edbcf680de4ea49a58432583847ffa3a34f84d410c72caffadddf627b1cdc140ab04e", 0x6c}, {&(0x7f00000019c0)="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0x1000}], 0x4, 0x2) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="aff343b0eaf8896de997385ec9a147642ccb5423bd60257dc12e8218da9716fa2e79536507ed6b4a7fd1abba7add795323fcd7ae3b9e37e71dec80d3751d9f1389d4f63412bb4347f68663182e5f657a767fd0cf5b88fb3119fa47d12cf9252ba35d0f6947ac887554495e0af9e5f935827e04cde6d61b57d8d894367b7368026d9d846d86a72f69514ac1c96d50aadf3b4abd7ee18f568d3fa557d30687b5f24e95b6e33dd8d7329e686df413ecee1424b78eb7951eefcc9f977ed7c5d6a77f50d41f7722a0becbdfc76f6ac5ccdef837900eee0766066e4a05dcfd1636a89ee3e0ca8fb6f55fe3b3e3", 0xea, r6) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000001980)) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/07 11:39:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001}, 0x2, @in, 0xffffffffffffffff, 0x0, 0x0, 0x7ff}}, 0xe8) sendmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="29e9dd09beb575978de6fba76cf213c4a614ae42208ca32822e92eee622500dfc4a103a32a1f1b61cdfa6142f584f2531ab1577222594362dd2e765977a84d45cae7639573471841ac4cb855a86de97738791d52add8b15cd780aea808bb075253d3200f49809c55468fcf1517d7460c7e47e5a62284bc3c33eff48c4ef4c208", 0x80}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x4e4, 0x10}, 0x40080) connect$inet6(r0, &(0x7f00000005c0)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x7, [], 0x1}, 0x10002}, 0x1c) 2018/04/07 11:39:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfefffffffffffffc) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)="2e2f6367726f70750020ad13a052bc97c5d76f304282d8635200b7f7378ab32af2952ba46b0cfffa2c2c373bcc0ef725d688a5c17091f2ff2fd8775b48028f9d6c9723ad4cdc5d10a68521e54a5e12bd60c5346826d3f2d4bbee3ca0df502bcab95c99263e8e0e26e5bf69021319573880f8ed32b90ce153d7a57a4100391a04ae390c3c8b0000000000", 0x200002, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(0xffffffffffffffff) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="4e62a7eb33ffe72f5e"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000180)='./file1\x00', 0xfffffffffffffffc) creat(&(0x7f0000000600)='./file1\x00', 0x8) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) timer_create(0x1, &(0x7f00000000c0)={0x0, 0x2e, 0x20000000000005}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x0, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000640)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000000680)=""/197) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f00000002c0)=""/136, &(0x7f00000001c0)=0x88) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/07 11:39:23 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24}}, 0xcbf6, 0x100, 0x9, 0xe45, 0x9}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000180)=0x8) 2018/04/07 11:39:23 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) [ 69.468371] IPVS: set_ctl: invalid protocol: 98 255.255.255.255:20000 sh [ 69.649811] IPv4: Oversized IP packet from 127.0.0.1 2018/04/07 11:39:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f00006a0feb)=@known='system.sockprotoname\x00', &(0x7f00006bf000)=""/2, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)=""/179, &(0x7f0000000180)=0xb3) ftruncate(r1, 0x3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) 2018/04/07 11:39:23 executing program 3: unshare(0x8000000) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/cgroup\x00') ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000140)={0x1ff800000000000, 0x8, 0x7, 0x8001, 0x6, 0x20}) unshare(0x40000) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={&(0x7f00000000c0), &(0x7f0000000180)}}) readv(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/247, 0x178}], 0x105) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) mq_notify(r1, &(0x7f00000000c0)={0x0, 0x1e, 0x4, @tid=r2}) 2018/04/07 11:39:23 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000080)=0xc) preadv(r2, &(0x7f0000000000), 0x0, 0x102) 2018/04/07 11:39:23 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:23 executing program 2: r0 = dup(0xffffffffffffffff) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r1 = getpid() ioprio_set$pid(0x3, r1, 0x7fff) ioprio_get$pid(0x3, 0x0) 2018/04/07 11:39:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x2, 0x7fda14df9dac3459, 0x6, 0x2, r2}) r3 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0xc) sendmsg$unix(r0, &(0x7f00000014c0)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000001200), 0x0, &(0x7f0000001380)=[@cred={0x18, 0x1, 0x2, r3}, @cred={0x18, 0x1, 0x2, r4}], 0x30}, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x27, [], 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f00000001c0)=""/39}, &(0x7f0000000280)=0x50) fgetxattr(r0, &(0x7f00000002c0)=@random={'btrfs.', 'filter\x00'}, &(0x7f0000000300)=""/153, 0x99) 2018/04/07 11:39:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000080)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socketpair$packet(0x11, 0x4, 0x300, &(0x7f0000000040)) shutdown(r0, 0x1) 2018/04/07 11:39:23 executing program 1: r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:23 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:23 executing program 2: socket$unix(0x1, 0x5, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000000)=0x8ee, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x1c4, 0xffffffffffffff80) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) r2 = dup(r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000039c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000003ac0)={&(0x7f0000003980)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003a80)={&(0x7f0000003a00)=ANY=[@ANYBLOB="f907d3e8", @ANYRES16=r3, @ANYBLOB="11082cbd7000fddbdf25100000003400020014000100ffffffff00000000000000000000000008000700040000001400010000000000000000000000ffffe00000010800040081000000"], 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0x4008000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2c, 0xe74, 0x33, 0x5, 0xfffffffffffffffe}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000500)=0xee) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x1}, &(0x7f0000000540)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000002c0)='htcp\x00', 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r5, 0x1a8}, &(0x7f0000000180)=0x8) 2018/04/07 11:39:23 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='bic\x00', 0x4) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f00000005c0)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f1000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bb704a35a046b1888acb25a397000000000000b477e4ca0811f3713400000000000000000000000000005512778fba4351078ec04d"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x80000, 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000008c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000400000000fedbdf25f8ff00000c00020008000304000000080004000400000008000500000000000800060003acc9896f00010024000100080001000a0000000800090000000000080002001d00000008000200df000000"], 0x6c}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000cc0)=ANY=[@ANYBLOB="fcffffff0a004e2100000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000030000000a004e2201040000ff02000000000000000000000000000100020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e248f090000fe8000000000000000000000000000bb040000000000000000000020000000000000000000339e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23cd0b000000000000000000000000000000000001ffffff7f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x20c) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f0000000380)='./file2\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000340)="68669e706c757300", 0x0, &(0x7f0000000300)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) 2018/04/07 11:39:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) r1 = socket(0xb, 0x2, 0x7ffffffb) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000000080)=""/127, 0x7f}], 0x2000000000000308, 0x102) 2018/04/07 11:39:23 executing program 3: unshare(0x8000000) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/cgroup\x00') ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000140)={0x1ff800000000000, 0x8, 0x7, 0x8001, 0x6, 0x20}) unshare(0x40000) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={&(0x7f00000000c0), &(0x7f0000000180)}}) readv(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/247, 0x178}], 0x105) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) mq_notify(r1, &(0x7f00000000c0)={0x0, 0x1e, 0x4, @tid=r2}) 2018/04/07 11:39:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) rt_sigtimedwait(&(0x7f0000000000)={0x2}, &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x989680}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x20000, 0x0) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:23 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r3 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x33, r2, 0x12) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0xfc, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1063084000000000000000000c63000011634840010000000000000000000000000000000000000010000000000000000000000020000000000000002800000000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="8561646600000000030000000000000003000000000000000b00000000000000"], @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00X\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="04000000000000000f630c4004000000000000000000000001634040010000000000000003000000000000000000000001000000000000000000000038000000000000003000000000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="8561646600000000090000000000000003000000000000002800000000000000852a687701000000", @ANYRES64=r3, @ANYBLOB="01000020fffb8f75"], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\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="12634840000000000000000002000000000000000000000011000000000000000000000000000000000000003000000000000000", @ANYPTR64=&(0x7f0000000180)=ANY=[], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0100000000000000"], 0x77, 0x0, &(0x7f0000000300)="3e8c1e373167d9d55fc8c262a39c450769bfbd90bd3ae2e02114c0d6d888c6891fe16f601265f599bf43fb9badff2a00f44b95ef2d48e31d6ce7bc73eefd312c73d2fae8fab33c024045606b9f6655d011c9e03c8e0b1958e0b92f884f921a0e6aa4e6106cd07276c874072921feafec58a7e5d0c517c0"}) write$selinux_access(r2, &(0x7f0000000bc0)=ANY=[@ANYPTR64=&(0x7f0000000a00)=ANY=[]], 0x8) fchdir(r0) fcntl$setstatus(r2, 0x4, 0x6000) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cf", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f00000023c0)=[{&(0x7f0000002400)="f8", 0x1}], 0x1, 0x2) 2018/04/07 11:39:23 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x2) connect$pptp(r1, &(0x7f0000000280)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000001c0)=""/185, &(0x7f0000000000)=0xb9) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000040)={0xe2ef, {{0x2, 0x4e21, @rand_addr=0x17b6}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x104) 2018/04/07 11:39:24 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x5}, 0x20) 2018/04/07 11:39:24 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:24 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x40, 0x4) fallocate(r1, 0x0, 0x0, 0xd7a1) close(r1) 2018/04/07 11:39:24 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000b}}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[0x6, 0x2, 0x9, 0x8]}) 2018/04/07 11:39:24 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') ftruncate(r1, 0x1ff) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:24 executing program 5: msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xfffe) 2018/04/07 11:39:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") prctl$getreaper(0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) 2018/04/07 11:39:24 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x14011, r1, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/04/07 11:39:24 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:24 executing program 3: rt_sigprocmask(0x0, &(0x7f0000000000), 0x0, 0x8) 2018/04/07 11:39:24 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x0, 0x7, 0x0, 0x3f, 0xffffffff}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)}, &(0x7f0000000fc0)=0xc) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r3, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b70", 0x42}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) getuid() getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2}, &(0x7f0000000780)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r4, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a00)=0x14) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="86b057779f4321642451b829de77fe2bc9231806f56796400ebd27aef7a77a0ef2bc7bef082584c9e632fbc75145dc0fff3d61fa3224570735f21bd1d0c9ed5b1522d2e7e4799d6d20e1e47019b0be6be1079f77fd56bd283032f36c5be19a3e809293180f58e0885ed2a688329aadb273829217197f8a76a0c56dba6621f927fa9fd7faa6c8560fec9722a2cc69075ac9", 0x91, 0xfffffffffffffff8) keyctl$read(0xb, r5, &(0x7f0000000580)=""/156, 0x9c) sendmmsg(0xffffffffffffffff, &(0x7f00000073c0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0xbe22d93eb7edffcf}, 0x3}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xfffffffffffffffa, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x7}}, 0x80, &(0x7f0000002f40), 0x0, &(0x7f0000005e80), 0x0, 0x40001}}], 0x2, 0x4000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000076c0)={0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000007700)=0x8) getpgid(0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) 2018/04/07 11:39:24 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x7fffffff, 0xffffffffffffffff) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1f}, 0xff28) getsockname$packet(0xffffffffffffffff, &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004100)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004140)={@mcast1={0xff, 0x1, [], 0x1}, 0x3c, r1}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000e56000), 0x4) 2018/04/07 11:39:24 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) close(r1) 2018/04/07 11:39:24 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:26 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f00000000c0), 0xffffffffffffff07) socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x1) 2018/04/07 11:39:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) listen(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000000000c, &(0x7f00007d2e25), 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000080)={{0x0, 0x1}, 'port0\x00', 0x3a, 0x10000, 0x9, 0xdb21, 0x8001, 0x2, 0x2b2b, 0x0, 0x2, 0x4}) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/07 11:39:26 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'teql0\x00', r2}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000240)=r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x5, 0x9, 0x8000}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r5, 0x4}, &(0x7f0000000280)=0x8) 2018/04/07 11:39:26 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x398}], 0x1, 0x0) 2018/04/07 11:39:26 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:26 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xed, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x8, @empty, 0xdaa}}, [0x6, 0x5, 0x1, 0xffffffff7fffffff, 0x7, 0x8, 0x4, 0xffffffff, 0x2, 0x1, 0x0, 0x5, 0x200, 0x6, 0x9]}, &(0x7f00000001c0)=0x100) prctl$intptr(0x2f, 0x0) 2018/04/07 11:39:26 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup3(r1, r0, 0x0) sendmsg$key(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x18, 0x5, 0x3, 0x9, 0x0, 0x70bd2b, 0x25dfdbfc, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x10, 0x0, 0x14}, @sadb_spirange={0x2, 0x10, 0xfffffffffffffff8, 0x4d5}]}, 0x48}, 0x1}, 0x2400c801) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r0, 0x0) 2018/04/07 11:39:26 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:26 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:26 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700)) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(r0, 0x9) getuid() fstat(r0, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f00000061c0)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) fstat(0xffffffffffffffff, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac6b", 0x76}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x0, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)={0x0, 0x80, "6f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5"}, &(0x7f00000021c0)=0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002300)=ANY=[@ANYRES32=r1, @ANYBLOB="02000800ff00400007005200f630080000000600"], &(0x7f0000003340)=0x18) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000008c00)={0x18}) 2018/04/07 11:39:26 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfffffefb}], 0x1, 0x102) 2018/04/07 11:39:26 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup(r2) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000140)=""/174) r3 = dup3(r2, r1, 0x0) pwritev(r3, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x100000) fcntl$setstatus(r1, 0x4, 0x4000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000b80)={0x21a4, 0x1, 0xe, 0x200, 0x70bd28, 0x25dfdbff, {0x3, 0x0, 0xa}, [@generic="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@nested={0xc4, 0x10, [@generic="96da8f34423859c10c646423c779d710b90452c76add45f13039ae5b98522a26c14dfd1f6cc73d8d588bc0925620ea1fef78336117661c1f1d5afdd0c865c8d154ea7c3ccc74b89c49652c4bbc83058be85aa013e3ca6c0d3986418f05267ff04979717c790fcb1adb6bd655b28398d355eb4a2f98b40cce178287b57e7b790030b2c1f326fd7573b257db64466f1e6237b6917d7cec0b766bf201b63bbccc76d720e14d2b8a57b4f6e893040c2f9cb17c4e5f5a7efaa0bc4b455633e0270c"]}, @generic="3d91c7ab7946cffe3fef9cf2221dd2fe7d38f2184d3334886afc91adc174a183ff1d0e115fe6d2fb850ccbfe43bf039851fb94d3e75ac2f1382ffdd3008a48827b2f9154be1bf0d58bd6ed73c8bfa28e0d260cf45897d3d59918eb0b2247bc3d366689b96f8e10e0b9bfd558dbde1cc9bc444ddf48d1714c721790d2b6756a2e83aad4c74c62a5939b3e8d2fca4826419201eabfa2bd2c2c9e89ee61d0d354fac13b3836a522016220c4ef05230707084a6bb891f5c6033c098072e10c3d3b2fb6ca4c22", @generic="37cce51b47ba6eee2bdf1a1a64743aafdfd3a54d73713b03f7e1e74de2e4f9d49f3fa6c8b9c3cb616a65337145027c2f056454b538a5a846185b79938d33647602f457f14dfe591e853ad7f04212d28b86daa7c243180f0013c56b0cac1a1d2c6d130af004e0a5537134338e1914ea384b9c84d02bc91b377d32052695bf510d775973437f5968a88e60f544c2cdc17ee99bfa652c99240022ec69349289e851a0891cc3a99a0b6e4a9610f5e63c4d8917ecb4bd880ed6a286ea47852230ff89c35f256172e5de00a91b0dac686706263d4538fcddee6022b576d5394480ae22914f6603c57189d8a7c12b197d27d55cafbeb8161a2be4540428b733f61f4e51c3ce5fa05d01fcb66e90cd31694240c57807954ae4190f586b68ac8ed300bd9fdc2a8f2852ff5996a30bc5b2b9ef1d7f152e44cc47a90d44d3e6de423c60dde7065a17d84d0cfb949047f32ea05c4be7feb873d26b4e2f0ce07961d565b6c52966eb2117e1a54fc691904157172385102e244ec6bd7ab7c535bf5fbee5ce0bd2cb4fa9b36ddd466a97d8b000c6520a9664ab399b50c5ff2ce52027a1bd099cbfbdd838ed88496b237d5ade8282c5bd71bc9c1bc9851e3b8e6e68a42154cc0e490e24b7b20047116ff4817f1a6d7cf3f1c2f35cf961fc2d607cd8ac616a8358dbb21332abc59d91ef2fdc83ca91db5484bca93a72260d2ec70e0d4ae4880c37b6166e9311f2f848ae114975967cc7909ac4db5e3256d26b2b391964957dcbe8d361b795c4142c4050eb6c536b31902ce93e6519f1f926535357df43fc58dcf0809fd91e4af04fb1168f3f9f703803631af087cdf8e48b472a4a5b9416510cd783b4e3d4bb8dd93c5becfa93c5499f65a5fd0c3894881da947a878dd233c10f7244fd4ec088a88db222b6831a5c162fd10372004e25915235fc5116b3e342bc90c8bbb9c879aaae48467bd106ab48f94239a649b7b0598497ee8e9678a9ca0f22b85c68d1faa2b72adc2a2f6bd353f055ae693f5e37c1b7f8ea1f9a815d9be8a6a4a3637db52c9a5bcc0721d6f2f2c014177ad795f44ea9eb3db991115537a2df40ed96de40c317c785d1e023021d6964fa3ca2b1c20c99bce9858cf97c67c5153f9e93cd11734d3144646c5ccfc84f225189ab372b3754ff5c7c0a597ece0b3be39a469df6282fefa1482f8c1232e38a03f58f03876d4a4b63e4672958f865427e950272bfae141b6ba188cfd5891d1508b492eb9d49c31a8c3988966c5073e41cf8c358b93e2b34d526d2b971359900c5394a134b297cdaf0909ab6e059f49046b4ef952ee54a9b4a7b93f0c9a7f13c8c5fe8e07d5c9b6c4fec892762079b9fb0ebb7c7d21545edb0e2a407ead22b02050d48c4a9961f0a76d2261dc8b4011d1aa904762c1c286166752fa6f67e355ee1684d187a151f68bdce813da79cbebbe19af9a01a9af0d1c0dba1c94da11ece99129a2f20348c0eae0024057fd301fa4735a7d2c6332388f5018733c14b96d134755e39ece449550edf3a83050545fa5384b45781044647fd24a8a377340646f6774168fec914a0d085f6781ce5be54f0ed26ae230be82b5ffb4dcef5d2020180248827efe650c7bcf1fad0ac941653307200d42e614ed1c151704baf7f2f07da7e97d2eb1e7350b2d9669837304da2fe571de918364ad5ceea87ae37169ba398b3947dede367ef4103bcf90187202c7ab9ab91ce11224a2bf918ddc15861fb6084750049acb9c0654ec4e7c8fa44600f53ddd17d375841c109ec8233e895149f2af72a078e4214b27d3902e9b31f0e0aab20b6b3185d65d48ed53c76a0eef8623b52b9f9af32ef6057445b834cd3c72b01e494d1d75f5838dd7bf7596038a0638683ef948e2c1da89f82d4dfb9e24b8497e313568730155c20a62d75c5196d652b2aa8a62aef73f18e35fdeb2a0357348d55822c06809a72b0b90885764aa88193aef8baccc8c1b0ecf4ca36bae7419023f199ab3d17a52c295ecaa8ebb667dcdbb93c0b7350ab4ddbbaff09aabb02a2110c8e0b1b0e14a8d25588db2aca41988d5a95465271aeca2613e0969c690a38ab26441bf20ed390c9d392821eac28d10da538eb812bae83b48f853e354c7ee433dd2e3e64d18ee737f8362d61fb19a9596718faea0258d25bb0ccec2878dbc98eb0261f52199c80467df2baeaef9b6df39bae035e84ad425da6374412309fd41a0324df4f8ce3d2145f3f3dbe5ed8d463c69e3af0e1d63a6eeb34bb6a8d4359680cbffbbcef9282c84689531508c3a3d1b05d2865effdd3ed5e5dca24710b086edb4533a70ca05f934773aef9e8ac69debc85b6a8053eaaa6b628eb877091ee3976652bde55cdd33810b605cd8c1bb6fe5dde8de482267456ac53cffee609fc91334a3051cb4ddff67f22231ff1a189e389fb472fbbdeaaaf5a727e897fbb3ecf2b8da13e8dd1aa07f509b2a89df93eb0c3163a7cb9cbc59baa70269861ecaae1e1c3aa3a62fd0003f02f045d4d16fd8c16b84ca1c594585dd03f766b14f960b7428f5f35cfc13359f9f7e377cc118f6dfc9e0987316aa04d4f7f89db175a55098559bf25a8a0966b3b779fa60da114591a5cd1890fe22296fc2839821e6e3ca23543c59332b2d026e11f2d507f1c6e4082143e4dc1921fbbdb203c6223037ed488737585dbc47cb919d4fea92cd3465b28d4e466866cf7a3fedac072c103ae5e638e6d16004e0c169e1f991437d42872190af357ebfe6d661ce07fe81910b39a01b455cdf9ee471a841228e95c5b351739d9752fd5bcdc15f46a4c2677263edf65b601d7ba3e9f53a7dfe8b932015eddb7d65a6a004ebe9ec22bb4a9ea3e1d204a6e534211d5e52456536bdd004ec8541dfd46fae5a0c8baf309d9bf6fef37fa0a21c35ac67e76bde6bb5a30bcad76cb4c98e1d0e489f7474a90844c8204ccb5b21890185ad22473dfc19e25f3f867fa4270eaead43c6525f069acec24f1d4f17758b1b317f72a1add199a349bb7b793cb303dc7ec050e90f3cd47a63c489b2e66a16647da51e88dbe860b2c0d81070a829bc1fa331e1222f05df73f48f0fd498ff824614a587156e32c892f5b957774ec9e7f5eec4aace75b597a1667813c252204b7d2fa7ec6a3ef600578bbcce273f72a1a45bbddcba5784e4699f454ca005c7d7071c025502389935434c2e0f4eb652c6e170664d5558c9367595b203ac542e3b4a037d386cf54c7f940c5912c7afed852e568862c9188264241e6fcdffbae5e4f0248b5a747dd1629cb60f9c2b1e551418f29612dc1205534d9ebeb7ca258edc76fa28e91fc410d391235b0b58fdbec8549d4206ddee3f66a0012aeda59cdecab4de7d4305544f4c6ea03127deba9c40a874770550a5a4384af2e0c7efa231a65fd991f6f0888d74513b7cba697cc7028a7a28a9f280d38512286529a8c5441c16a9ad9895d9a8ff3f4d05d5a1796518124537cff7d8f2caea78d8837acb8a231a201cc718e0678b9f932c5c1ce39504289751a3a91c42bd2288c2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@typed={0x8, 0x48, @pid=r4}]}, 0x21a4}, 0x1, 0x0, 0x0, 0x40000}, 0x0) write$cgroup_subtree(r3, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR64], 0xfffffffffffffe87) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/04/07 11:39:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002780)=ANY=[@ANYBLOB="1c0000001a00010c0000000000e3ff00010000000800020000000000"], 0x1c}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000180)=""/246) [ 72.529755] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/07 11:39:26 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x3ff, &(0x7f0000000840)="cef204f90f2be2f38237ba185624ffce9c795ad14f122ba8a28d48a6a4a0ecb0ab8ca1d5c2fe66998bd5c1599105f0843141208609ba8cc3fc09afb907ad") r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(r1, 0xffffffffffffffff, &(0x7f00000004c0), 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000280)) open(&(0x7f0000000480)='./file0\x00', 0x80, 0x20) tgkill(0x0, 0x0, 0x30) recvfrom$inet6(r1, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x9e67}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000000)="26d4645f6d617000") tgkill(r4, 0x0, 0x10) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1ff, 0x8, 0x3, 0x6, 0x0, 0x319, 0xffff, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0xff, 0x93, 0x2000000000, 0x8}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={r6, 0x7c}, 0x8) keyctl$get_security(0x11, r5, &(0x7f0000000740)=""/198, 0xc6) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x30, 0x3, @tid=r4}, &(0x7f00000003c0)=0x0) timer_settime(r7, 0x1, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000140)=0x6) 2018/04/07 11:39:27 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:27 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0xc598, 0x1000, 0x40, 0x10a, 0xfffffffffffffbff, 0x4}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req3={0x2f2, 0x128a5008, 0x10001, 0x7, 0x0, 0x8a29, 0x63b}, 0x1c) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000140)={0xa6, &(0x7f0000000200)=""/166}) syz_open_pts(r0, 0x2) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setgid(r2) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) 2018/04/07 11:39:27 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:27 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000801000)={0x2, &(0x7f00006b9fe8)=[{0x3}, {0x6}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/04/07 11:39:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700)) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(r0, 0x9) getuid() fstat(r0, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f00000061c0)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) fstat(0xffffffffffffffff, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac6b", 0x76}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x0, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)={0x0, 0x80, "6f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5"}, &(0x7f00000021c0)=0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002300)=ANY=[@ANYRES32=r1, @ANYBLOB="02000800ff00400007005200f630080000000600"], &(0x7f0000003340)=0x18) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000008c00)={0x18}) 2018/04/07 11:39:27 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000d77000), &(0x7f0000c1c000)=0xfffffffffffffd6a) socketpair$inet(0x2, 0x5, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}}, &(0x7f00000001c0)=0x84) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) syz_open_pts(r3, 0x1) 2018/04/07 11:39:27 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup(r2) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000140)=""/174) r3 = dup3(r2, r1, 0x0) pwritev(r3, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x100000) fcntl$setstatus(r1, 0x4, 0x4000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000b80)={0x21a4, 0x1, 0xe, 0x200, 0x70bd28, 0x25dfdbff, {0x3, 0x0, 0xa}, 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@nested={0xc4, 0x10, [@generic="96da8f34423859c10c646423c779d710b90452c76add45f13039ae5b98522a26c14dfd1f6cc73d8d588bc0925620ea1fef78336117661c1f1d5afdd0c865c8d154ea7c3ccc74b89c49652c4bbc83058be85aa013e3ca6c0d3986418f05267ff04979717c790fcb1adb6bd655b28398d355eb4a2f98b40cce178287b57e7b790030b2c1f326fd7573b257db64466f1e6237b6917d7cec0b766bf201b63bbccc76d720e14d2b8a57b4f6e893040c2f9cb17c4e5f5a7efaa0bc4b455633e0270c"]}, @generic="3d91c7ab7946cffe3fef9cf2221dd2fe7d38f2184d3334886afc91adc174a183ff1d0e115fe6d2fb850ccbfe43bf039851fb94d3e75ac2f1382ffdd3008a48827b2f9154be1bf0d58bd6ed73c8bfa28e0d260cf45897d3d59918eb0b2247bc3d366689b96f8e10e0b9bfd558dbde1cc9bc444ddf48d1714c721790d2b6756a2e83aad4c74c62a5939b3e8d2fca4826419201eabfa2bd2c2c9e89ee61d0d354fac13b3836a522016220c4ef05230707084a6bb891f5c6033c098072e10c3d3b2fb6ca4c22", @generic="37cce51b47ba6eee2bdf1a1a64743aafdfd3a54d73713b03f7e1e74de2e4f9d49f3fa6c8b9c3cb616a65337145027c2f056454b538a5a846185b79938d33647602f457f14dfe591e853ad7f04212d28b86daa7c243180f0013c56b0cac1a1d2c6d130af004e0a5537134338e1914ea384b9c84d02bc91b377d32052695bf510d775973437f5968a88e60f544c2cdc17ee99bfa652c99240022ec69349289e851a0891cc3a99a0b6e4a9610f5e63c4d8917ecb4bd880ed6a286ea47852230ff89c35f256172e5de00a91b0dac686706263d4538fcddee6022b576d5394480ae22914f6603c57189d8a7c12b197d27d55cafbeb8161a2be4540428b733f61f4e51c3ce5fa05d01fcb66e90cd31694240c57807954ae4190f586b68ac8ed300bd9fdc2a8f2852ff5996a30bc5b2b9ef1d7f152e44cc47a90d44d3e6de423c60dde7065a17d84d0cfb949047f32ea05c4be7feb873d26b4e2f0ce07961d565b6c52966eb2117e1a54fc691904157172385102e244ec6bd7ab7c535bf5fbee5ce0bd2cb4fa9b36ddd466a97d8b000c6520a9664ab399b50c5ff2ce52027a1bd099cbfbdd838ed88496b237d5ade8282c5bd71bc9c1bc9851e3b8e6e68a42154cc0e490e24b7b20047116ff4817f1a6d7cf3f1c2f35cf961fc2d607cd8ac616a8358dbb21332abc59d91ef2fdc83ca91db5484bca93a72260d2ec70e0d4ae4880c37b6166e9311f2f848ae114975967cc7909ac4db5e3256d26b2b391964957dcbe8d361b795c4142c4050eb6c536b31902ce93e6519f1f926535357df43fc58dcf0809fd91e4af04fb1168f3f9f703803631af087cdf8e48b472a4a5b9416510cd783b4e3d4bb8dd93c5becfa93c5499f65a5fd0c3894881da947a878dd233c10f7244fd4ec088a88db222b6831a5c162fd10372004e25915235fc5116b3e342bc90c8bbb9c879aaae48467bd106ab48f94239a649b7b0598497ee8e9678a9ca0f22b85c68d1faa2b72adc2a2f6bd353f055ae693f5e37c1b7f8ea1f9a815d9be8a6a4a3637db52c9a5bcc0721d6f2f2c014177ad795f44ea9eb3db991115537a2df40ed96de40c317c785d1e023021d6964fa3ca2b1c20c99bce9858cf97c67c5153f9e93cd11734d3144646c5ccfc84f225189ab372b3754ff5c7c0a597ece0b3be39a469df6282fefa1482f8c1232e38a03f58f03876d4a4b63e4672958f865427e950272bfae141b6ba188cfd5891d1508b492eb9d49c31a8c3988966c5073e41cf8c358b93e2b34d526d2b971359900c5394a134b297cdaf0909ab6e059f49046b4ef952ee54a9b4a7b93f0c9a7f13c8c5fe8e07d5c9b6c4fec892762079b9fb0ebb7c7d21545edb0e2a407ead22b02050d48c4a9961f0a76d2261dc8b4011d1aa904762c1c286166752fa6f67e355ee1684d187a151f68bdce813da79cbebbe19af9a01a9af0d1c0dba1c94da11ece99129a2f20348c0eae0024057fd301fa4735a7d2c6332388f5018733c14b96d134755e39ece449550edf3a83050545fa5384b45781044647fd24a8a377340646f6774168fec914a0d085f6781ce5be54f0ed26ae230be82b5ffb4dcef5d2020180248827efe650c7bcf1fad0ac941653307200d42e614ed1c151704baf7f2f07da7e97d2eb1e7350b2d9669837304da2fe571de918364ad5ceea87ae37169ba398b3947dede367ef4103bcf90187202c7ab9ab91ce11224a2bf918ddc15861fb6084750049acb9c0654ec4e7c8fa44600f53ddd17d375841c109ec8233e895149f2af72a078e4214b27d3902e9b31f0e0aab20b6b3185d65d48ed53c76a0eef8623b52b9f9af32ef6057445b834cd3c72b01e494d1d75f5838dd7bf7596038a0638683ef948e2c1da89f82d4dfb9e24b8497e313568730155c20a62d75c5196d652b2aa8a62aef73f18e35fdeb2a0357348d55822c06809a72b0b90885764aa88193aef8baccc8c1b0ecf4ca36bae7419023f199ab3d17a52c295ecaa8ebb667dcdbb93c0b7350ab4ddbbaff09aabb02a2110c8e0b1b0e14a8d25588db2aca41988d5a95465271aeca2613e0969c690a38ab26441bf20ed390c9d392821eac28d10da538eb812bae83b48f853e354c7ee433dd2e3e64d18ee737f8362d61fb19a9596718faea0258d25bb0ccec2878dbc98eb0261f52199c80467df2baeaef9b6df39bae035e84ad425da6374412309fd41a0324df4f8ce3d2145f3f3dbe5ed8d463c69e3af0e1d63a6eeb34bb6a8d4359680cbffbbcef9282c84689531508c3a3d1b05d2865effdd3ed5e5dca24710b086edb4533a70ca05f934773aef9e8ac69debc85b6a8053eaaa6b628eb877091ee3976652bde55cdd33810b605cd8c1bb6fe5dde8de482267456ac53cffee609fc91334a3051cb4ddff67f22231ff1a189e389fb472fbbdeaaaf5a727e897fbb3ecf2b8da13e8dd1aa07f509b2a89df93eb0c3163a7cb9cbc59baa70269861ecaae1e1c3aa3a62fd0003f02f045d4d16fd8c16b84ca1c594585dd03f766b14f960b7428f5f35cfc13359f9f7e377cc118f6dfc9e0987316aa04d4f7f89db175a55098559bf25a8a0966b3b779fa60da114591a5cd1890fe22296fc2839821e6e3ca23543c59332b2d026e11f2d507f1c6e4082143e4dc1921fbbdb203c6223037ed488737585dbc47cb919d4fea92cd3465b28d4e466866cf7a3fedac072c103ae5e638e6d16004e0c169e1f991437d42872190af357ebfe6d661ce07fe81910b39a01b455cdf9ee471a841228e95c5b351739d9752fd5bcdc15f46a4c2677263edf65b601d7ba3e9f53a7dfe8b932015eddb7d65a6a004ebe9ec22bb4a9ea3e1d204a6e534211d5e52456536bdd004ec8541dfd46fae5a0c8baf309d9bf6fef37fa0a21c35ac67e76bde6bb5a30bcad76cb4c98e1d0e489f7474a90844c8204ccb5b21890185ad22473dfc19e25f3f867fa4270eaead43c6525f069acec24f1d4f17758b1b317f72a1add199a349bb7b793cb303dc7ec050e90f3cd47a63c489b2e66a16647da51e88dbe860b2c0d81070a829bc1fa331e1222f05df73f48f0fd498ff824614a587156e32c892f5b957774ec9e7f5eec4aace75b597a1667813c252204b7d2fa7ec6a3ef600578bbcce273f72a1a45bbddcba5784e4699f454ca005c7d7071c025502389935434c2e0f4eb652c6e170664d5558c9367595b203ac542e3b4a037d386cf54c7f940c5912c7afed852e568862c9188264241e6fcdffbae5e4f0248b5a747dd1629cb60f9c2b1e551418f29612dc1205534d9ebeb7ca258edc76fa28e91fc410d391235b0b58fdbec8549d4206ddee3f66a0012aeda59cdecab4de7d4305544f4c6ea03127deba9c40a874770550a5a4384af2e0c7efa231a65fd991f6f0888d74513b7cba697cc7028a7a28a9f280d38512286529a8c5441c16a9ad9895d9a8ff3f4d05d5a1796518124537cff7d8f2caea78d8837acb8a231a201cc718e0678b9f932c5c1ce39504289751a3a91c42bd2288c2a917ae76cafe60a2896e58a66e7637d3abfe2e540d406eec7d94efe5a161538613f6879c2327e55028b737515a79f2d839243c0364ba09e953993bfc4b01251792b2e2f54965cd3bfa0b0a3a10fae9d1c0419c5138e14cf14cb9ba2294c90f19fd93867f728fbbdc8b4d591191e66db4ab92488a357c7be511d541805a7135052e10ffe3f3e971fc944c4225fd36a5edb02f84704e780fea08f236f2eb436c93b0c880d7d2ec105be3e3bb5b474315ca4d7cb8304fb5a878056a9a91d23c718847158b05c888379d6fe6ef9ab6e551aee5ced0d3f2c95970fff79c7377c18f6a54ec1605814a92b8d97dc9719513a6f452c02ece66a1db7106d655b4e1ee631ddf4386fafa82ceb5da7e917df47dfb983251406a956d3042c5b8733719630647a844feb09b22e6f602ebc6b877961aabfe61bf6f9212eb8f1f9d6dcef3c1f2059a8b4588819362f553928f3c53d6bdf43fd1248499a423a9f5518fefa4b0403672c608745954e4a1f38552f065e0f71f68b3e64d60e2f60832e4168f872698706000c184d538fab3520622c11466cb47cddefd85114a71d4c5accea7491ca673ec6a1569617204695f86c4988fa15209bfcf1d94efc5832237f6e80fa8e601cc95720b95a749dd9297ca7b6e23f6987de045d4535965ca3e7a5e26563bb70f3e5481ad9a87d0479c755447e9e217f2b7490f8956aef5c198097e2101bc88f36de4f4f2d42e4032d1618f64ca061d6a1e875b0a898475aa77a85a51178f1ce32541f8955c803f1ac8d79e6173766769dbe822aa17c3e159b6eedadd90a3f06e9e25c9ece28ab22eb2a8ff05f86e87ee4e227e214ab118e4059f6fd44c5edc98660bed48ef83fa47ac174ef8fe66dc83eb34a11a16b5c7416136e36bf451b9670b15ef50097445321ec06935710979fed2959d03253ede214d4c8e036dc23a7e5dfab0d346eade856ce0d0e7dfa133ee66b589bb4d4aad64512219a958629ebb4f9c464e9024aaa10f6f910779f6159aad5fddfd4012222eee68d94ad6df58fbc68de028c73dcb625f8abc83248de1a4bf6ed8f2fb1397bb508fac46322c4faba37fcae75b43be50a57bc4d96944d15340ea9d24418ad7b9383bfc20360777a5b2341260d212bc131a5e97f507fce0cbc8f311cb8826daaf1ac07412d83406d2bec8fe282b6156993333b74c73a34ae4c05e5398538465233589fdb4e7e6d1a5cd91a9781ccd80cebe8331edc8ca5975cbb84c57dd5db33c0c658b8512626c232c2f3351b6389bbe444dfc9ce38a6c64656cd55fe21c5fd552bc2d382932fb7f995edb2684b9a0d475dfdcca57447f2fbd2f1f346dea0d887bbe70bf8b8fe169602dbdfe15a22e4e58d675090e395abe23038293af721ab3d3f385208fa08f86fbad2061d3790cd581f58a9b5f3dab9fc9a48b653911afa0270c5963cd403354902a8341536e17001ad75345d5d47f586a729c5fd620c6e1879b63d3824f469ee8b3f532cc8a67695003b76a432d9ff486f70866b938dcfa8d7884ed31bf0c1f1f4aa0ac53596e77256e075df5f027bd1ccd5255d62023eea2b154b808fc97b7c9b55028c693b73685c4eec8ba0451f02c289c32fc9277f77619d5487de5ad7eb6c34ea9d81d787c14abc6fefc79cb480b4ed94a14979251ac1e2b8d3fd3f90a8a2f59b8e9944b127d51c125a6b0204aa2178025d89d9ea573e5b4282933dde63aab770eb76731baa0c9b66e256713cd9e0148d4b3dce490853c42695bc8a065d413538c07f4a539733d29f72a099f611c98b146a0b19b59220ff8f85d9abb09997978d15018971b80f7f33905002e9a091ae6d08c00d269223480aba77490cff5b0c12c8381c2d65018a3ddc998eaf3fdc5b13544efb956d12a4d8d4a9c2866826720cfa3859a3b854afca97a1263cc8df83c9cbfeb15be06d1b53a8a449bcb3ce6b5ae989570c869678bbdfdda4fd8a166da91b29e4cef7281e425cf32aa03243f896e45b8a592560d0fdd455db17672c78fd7cfb3cc923c89be9f33024c89100a7705ab6a31c584636b9f3189b8ba69dec7ac3d4eb8809b7b06a80c7755eddb4b909cf2586b5c29a5d27cf382a8a89e8702556c6ba43e1f2b4ec8d0928b40fdd153fe0c4f9b28de82d825f4c72d06d2aa7335a966caf7f5a0755229258938bff7bf36ff40861039fed9503cddc97938b8aee5bc5ea013d9f0b77fc9e76a8fc7c718fb73bb4f2a40983d8fe40233b3d27843709f9e3596c9d639327e581ee5a11e", @typed={0x8, 0x48, @pid=r4}]}, 0x21a4}, 0x1, 0x0, 0x0, 0x40000}, 0x0) write$cgroup_subtree(r3, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR64], 0xfffffffffffffe87) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/04/07 11:39:27 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:27 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000000000)=""/44, 0x79) getdents(r0, &(0x7f0000cdb000)=""/36, 0x24) 2018/04/07 11:39:27 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) recvfrom(r0, &(0x7f0000000080)=""/182, 0xb6, 0x0, 0x0, 0x0) 2018/04/07 11:39:27 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x50, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000100)=""/80}, &(0x7f0000000200)=0x78) syz_emit_ethernet(0x42, &(0x7f0000000240)={@random="38a9cc145b74", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @link_local={0x1, 0x80, 0xc2}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f00000002c0)={0x0, 0x3, [0x86d, 0xef8, 0xe9a, 0x49d]}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x7a8, 0x0, 0xfffffffffffff88c}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x36, 0x4, @tid=r2}, &(0x7f0000000380)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000440)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000600)=0x1e) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000004c0)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000680)={0x0, 0x0, 0x1ff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000540)={0x0, 'ip6gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {0xf, 0x3}}) 2018/04/07 11:39:27 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000000008000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x36, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) setsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000000480)="141c55d13d5e610dbcc92ca2b776675b0b6d50a5a94b53d25ff4c4db85b97f6094fadf7e298d8b7439664c8b07019380c1d1167979e18682f1ab2cf9729d6bb6705c5b20c1c51a2f64a1c943e5b87a91ccfb8408b7478dcbecd4a58f2cc15c7dc0f852819d2d472bdd81b391906a6b9aa9e9fbe3bb22b8e110a6dc18ad77be97de5dc50a727eba723ba5971f6faedbf8a7b09dc3676842dbb730de894ed7f86078d12e52160ab6f2", 0xa8) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getpriority(0x2, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) gettid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0x0, 0x0, 0x800}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) getsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) r5 = dup3(r4, r3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000001080)={0x0, 0x3, 0x0, 0x4, 0x3, [{0x0, 0x9}, {0x80000001}, {0xfffffffffffff1e8, 0x0, 0x0, 0x0, 0x0, 0x400}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r7, 0x4) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000080)=0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x2, 0x3, 0x80000000, 0x1, 0x800000000000}}) 2018/04/07 11:39:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400040, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000100)=""/102) 2018/04/07 11:39:27 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) [ 74.183141] IPVS: Unknown mcast interface: ip6gre0 [ 74.199247] IPVS: Unknown mcast interface: ip6gre0 2018/04/07 11:39:28 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:28 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x50, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000100)=""/80}, &(0x7f0000000200)=0x78) syz_emit_ethernet(0x42, &(0x7f0000000240)={@random="38a9cc145b74", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @link_local={0x1, 0x80, 0xc2}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f00000002c0)={0x0, 0x3, [0x86d, 0xef8, 0xe9a, 0x49d]}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x7a8, 0x0, 0xfffffffffffff88c}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x36, 0x4, @tid=r2}, &(0x7f0000000380)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000440)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000600)=0x1e) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000004c0)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000680)={0x0, 0x0, 0x1ff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000540)={0x0, 'ip6gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {0xf, 0x3}}) 2018/04/07 11:39:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) fgetxattr(r0, &(0x7f0000785000)=@known='security.selinux\x00', &(0x7f0000043000), 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xd, 0x4) 2018/04/07 11:39:28 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:28 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000000008000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x36, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) setsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000000480)="141c55d13d5e610dbcc92ca2b776675b0b6d50a5a94b53d25ff4c4db85b97f6094fadf7e298d8b7439664c8b07019380c1d1167979e18682f1ab2cf9729d6bb6705c5b20c1c51a2f64a1c943e5b87a91ccfb8408b7478dcbecd4a58f2cc15c7dc0f852819d2d472bdd81b391906a6b9aa9e9fbe3bb22b8e110a6dc18ad77be97de5dc50a727eba723ba5971f6faedbf8a7b09dc3676842dbb730de894ed7f86078d12e52160ab6f2", 0xa8) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getpriority(0x2, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) gettid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0x0, 0x0, 0x800}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) getsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) r5 = dup3(r4, r3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000001080)={0x0, 0x3, 0x0, 0x4, 0x3, [{0x0, 0x9}, {0x80000001}, {0xfffffffffffff1e8, 0x0, 0x0, 0x0, 0x0, 0x400}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r7, 0x4) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000080)=0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x2, 0x3, 0x80000000, 0x1, 0x800000000000}}) 2018/04/07 11:39:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400040, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000100)=""/102) 2018/04/07 11:39:28 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0x0) r5 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000300)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000340)=0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)=0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000003d00)=""/26, &(0x7f0000003d40)=0x1a) sendmsg$nl_route(r1, &(0x7f0000003cc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f0000003c80)={&(0x7f0000000540)=@bridge_getneigh={0x371c, 0x1e, 0x1, 0x70bd27, 0x25dfdbfd, {0x7, 0x0, 0x0, r2, 0x4000, 0x400}, [@IFLA_LINKINFO={0x1c0, 0x12, [@IFLA_INFO_DATA={0x100, 0x2, "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"}, @IFLA_INFO_DATA={0xbc, 0x2, "6124018a994d561ba5f30030fb9ce27d461d133b0ea0dab016d9a06220dffbe365dc7b13ffd1a03cb06938df3ee40fd65c3863417465e7cf3a59d1221adcba0db73ab219a38490c58d90a894336d9732b093af94002c7bb81a41a4928ca35e6ccf85d1557a9836d0fc2288653302d3f6d9c8656d5253e1dfd7383d55fd0f43905c2a73663f257b0801681d1fbd931cb46d665e9e89d70d2eb2ab55f66d47cfcba9a0e94a300050e79ff7a9a489a6964d94e9d02496fcff23"}]}, @IFLA_MTU={0x8, 0xe, 0x101}, @IFLA_EXT_MASK={0x8, 0x1d, 0x4}, @IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_MASTER={0x8, 0xa, 0x80}, @IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_VF_PORTS={0x2768, 0x18, [{0x6a8, 0x1, [@typed={0x8, 0x5b, @fd=r1}, @generic="80e4b0def7aec94395e1eae5818f93e8558f4003def8be70fb220f6bc705cea9e954e4d8b92e396d65438e2edcb75fe807dcd0", @nested={0x100, 0x4c, [@generic="1703b35486ca74f98ecbdc40db6685b2c813899fecb1ef2ac64ca732057251c614b21535f7006d34b969638643d49862e136667aace1d508e14fdd24ab1fa447891e6f0e3752358aa6ee856096fd9777311e3acd747dee6d28f7e93d1d34f5e719d68329ddc05c556a4224830843080e691797d55ea37b82fecdd1716ce009358f3e219ad9a22ed612a2e35d5a0e73e73faba1cc3302101a051d682976c67de004be00750112ed1dde374a3fe7da49df0a09c832f1559d485f12bd2685a6c69af94232c0af509d84e180b972c1e71ea0fcd57aedd276b30f54a3308d308ce280ce4f540ddfafff4e3a0e6a0c53511d1e2105", @typed={0x8, 0x55, @fd=r0}]}, @generic="2d9a40341bccf61a899a7fb9ca17dd773afb918455c3b5bdd277166f8118801225ce718acdaee0494eb2a0c4d09f245610702c6084accfe871cb8887cd6ee5b8fddc5a7adcdd71ea5e95fb38e62e4422393448af9a721485895462dcaafc68186ecfa30654bbd27dff5321a05ea95acf", @nested={0x12c, 0xe, [@generic="e68c9e2ea5277df2d6e919317d652100e035b14858633f6b2fd2347f71682eaf880b", @generic="c355983512edfbf7308ee418d1c2e49638b2570ffc616f9475b34e1a6f5b130a305010133065147f238524309ea727f4dd16a6bde553ad29595c0b181ff1e3757196760059a6a2381a5d5423df7ff1dfddf7cd22798328c38a1ab63bc10bc59bb7b7aab7a40403ea7d50c7f1467de75d50ea74f572409eaad18809fe97c12819f33f4d995996a8b8f8a502696e0f5329ac69483eaa0358b97aa6927989793ae8295a99f2121376", @typed={0x8, 0xa, @uid=r3}, @generic="d68eba13239300e062c92fc8615cc57ba10dbc55f57e811f25315993f225be0de51e09dd683594a273fe3d33ce84c8c305a9510952fab738f7562885c5486a53205690b574f5d5c1", @typed={0xc, 0x2, @str='net/udp\x00'}]}, @nested={0xf4, 0x76, [@generic="460d73f90eac7a3f85f39db8bb5c8386f2e868d3cb9211fd3785ec048e59c0dcc9c2cd80447cd088360a8368cff357ca92b0a873a79006770ecbaee0db35279e7f66e0f0e4eb01b1ce67aa64639645cbd4f88c0d54f217b6c12a6f241762eb88b0a80da188f9d6f3f9106bb9a6aafa6d3c16eb69f35deefdc735e884888237bd6460085b699778b86e650ccbc3b09b8ea0f5f9b003e1d33a80673124ad4226a35cc9f8c7aec85167", @typed={0x8, 0x9, @u32=0x8001}, @typed={0x8, 0x86, @pid=r4}, @typed={0x14, 0x2c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x14, 0x21, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0x8, 0x96, @pid=r5}, @typed={0x8, 0x1, @uid=r6}]}, @generic="39e429c09f47fbb22b19665aaab4ac437b9ca6ece5c40b08352c0139b016b14ffa9f3833f0db116772550540a9ba7d016f3f5992f9acf80c34b8193700e04c7145431af97ed2f159d505489d2185582b36e4af9355b609127c8ebeb35f6e4d831c536c77d1c69bdee2adad61694d049035e1933da76802289d4257d67ee31ba07bf87fc30685bc612a58ada468a8e6d625fdb8f816f3bf0e00adb46dbc2108f011c9bf2a38bdae789936a760aa3070fa8c4f1e3b1950f1c214f67de0c8add920894c6b88a4bc8fb5b7a76b19809c4b93a6163b6dc11776c6894b41f565c3219c7c3c019de8f9524132437c29be2769dd29", @nested={0x144, 0x47, [@typed={0x8, 0x4c, @fd=r0}, @typed={0x8, 0x92, @fd=r1}, @typed={0xc, 0x4f, @u64=0x100}, @generic="354f172b5ec5e1752e86d76b2f0105fe5bab0669458f96494707c4543b84a4dd5e2b543e1aa8b128e47a20d264e3fcd6560259e4413dd9133032828fb022e93eed1592d3d4490e02302ff6848ea0bc3c6a29902d8e8a2154f26fc4125be3c26e73cf06828f7e323bc18094e9", @generic="e3594c509059b6660297805fa7009421d05a017b70b60d4e3c67931402007d8266d4322bea8e85a09abd982e373075d4a7be510d55221c52e7784065478596172f393f4b30abb1576ffb54d7cbfbd73be9afe7bbd3908212f0bdb62b", @typed={0x8, 0x22, @fd=r0}, @generic="020ffbc05662f6c5fe7e12f4f5ce4054afb74d076e85e1c0e2149b6991b9528caac66f582b7581b9ac812daa607fab097c3b77ba9627b3d576a1f3a09464ef08feaae5ed87eab4672c9bd3006529ff925fca65"]}, @typed={0xa4, 0xffff, @binary="6c59b68da39b1d52b485fea79883c8dc76fe2c570fce03f81dc8ffd683bf18e17ff023c7d3ad187c91038393cbcb0f6f713452b576bb1a6bdc3a3aa8b5331c0ef2d92d231fdbb64ba52696a1538787efac958bb02876866413f7fe74c1adabb41731566df4532c70110d983be609e7c2286419c3b27b0fc179ab977af3d1ca93e1e13f05591eb5f5a175895855c017e12afcc9b4d051dc6ff6bb8044f0cf12c6"}]}, {0xc, 0x1, [@typed={0x8, 0x3a, @pid=r7}]}, {0x1bc4, 0x1, [@generic="1015ef4126ea73af090188d7d754da0d857c72c95310fdd3d228f55a156f67e342d12348b7f5a27410cd9ed8f4f698c59bcec9e226e3118dad3067870e326b07c38fd67d0ab7b602ef109573f5dadae19080a87b82d26495c6ee59d05ccfce85e802285310022160eee4b5800fa24ec3451e1a247b8de14bb145f04caef228c52e581ee6d69319dd12d3d3c4acb8f692d4e76faaf6e2ebd19aae3ce056", @nested={0x1230, 0x52, [@typed={0x8, 0x73, @u32}, @generic="dda138a5d112aa5f7dbd9e9f98ba90d979acd48447db32254b15430929cab6b4525e7de9079ce9b36b0586fa2cef5bed4177882b91ea852a5257dfacc9ce81586227c8a7ba65f99ce010233f996dea6296b3aa3bfce41d5c61234564433d5a274a67d05d6d6b0946c5c8a37504686cce2600c156edaa5092298cf6d839089331c7f8b7ac926cbf4fd3485f8b6a37658fbd2c28de7028310641a2cb73d8f80ab1a65e9de17abc9ac4a41b110c3c24f03f8d5eb2fcd25087326a30d2b48fad2add295c6f1736552339e612bbb9df7cea4a5b2addd399a690f2c92c1f4b0093ac3ddd39f612c2b0aa4ece2f7e0c19ff71413a", @generic="e460c516c892952e8ffcf27d603008abb4c743f20fa8e138bec4cc90d25c925c6da5bfc2db0ec0213363859f49eae12739be974d9127507eb2dffed3c34438ab0d27779ffe102c1c9c7f76e3dced0c14dcb9610c8f664fdd218a7b2c0c7a581e15aeb9250cf11dbb7b8076d225bf17c3ffaf602c1ddbcfddde360e24bb2b481063c68abe3c663d2cce5a2984af51fd8a0bbdfb2d021f", @generic="2ad7a6f76d359a3f591aa587845b2cdb0f35ea02c8b339530e3847f683", @typed={0xc, 0x85, @u64=0xffffffffffffff08}, 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[@generic="ba7d34aac645a49457ab5bd0d839877f67b80f1506b52825e1a11844b4bce2690f4fac0928806467ade748d5eaf74d7babac3f1bb053a0bad85a7b3301e0a04550b555456d1d17d3d9f3ccf6c06f52255dacbe98f9aea7db899606e63e95fcb87652048dd548693c3cdbb117d91693372930107ae66de624830ed5f92d796a9f2f683dd711de1ab6ad8a2647f00b", @typed={0x8, 0x53, @ipv4=@multicast2=0xe0000002}, @typed={0x4, 0x6c}, @generic="64a9a08cc53e0f8175ae32161f900e41d44b83bbceb9926749d0eb74ddfc5606d8ab67228bb2b4994b2574212258b0bcc4c57568488c89c41e6fbc7b54c265d657f60b9feb92dde94c14bb678ef3f66896071c3229ff5c14ef2353a1fac98effb306aa8527aa988dc0b86f8658811ce43f94daa74ec45971a395e2d95be3b28c9d54973040793c82fe6d8c599d61018056272b7cf7c73a5f2c9b9c4b", @typed={0x14, 0x68, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="2d26cf67a77029d26363e9ea26f8f12be2569f35d8e20482a785f7401623fa392b30145f95a1e72dcd68c0c35e6135958bd3b657589a19879dfdf1736d202e906f1bef28156d45ec870dd7304951e61570cdbe1be5a38181e857350185a7ae3abd1736e8567fda0953fa6b9ecfa6bbc7b16bb56d869653b901ad46fb9447ca309f0cf90fc11fd7b1deb81f29df8a4b"]}, @nested={0x38, 0x3c, [@typed={0x8, 0x33, @fd=r1}, @generic="7de54414a5d1c60298b7d7e235c2c0c61c93dfae96c2591c01dfd028f4947ce44bbcdb09e63d89177b"]}]}, {0x4, 0x1}, {0x50, 0x1, [@generic="1a8a7487bbd14cf93f3edeae2431a73703935892137efe4ae99320ecea9456baa876b6017d08e2461abf08f4b1ce7da685fc3f42933c8f3802ea92ea5572cb64bf52cbf9aa9cea6852de07"]}, {0x1c, 0x1, [@typed={0x8, 0x58, @pid=r12}, @generic="7ce9bd18c5b63c6e0aa15145df"]}]}, @IFLA_XDP={0x90, 0x2b, [@typed={0x14, 0x55, @ipv6=@loopback={0x0, 0x1}}, @generic="fe8c32c20209393cacf660fc8df5107f0e1f7599a47caa68c07d53ee77d7ab3c10068172253130f2e2698da3c8ffb635ad1e52daf1956c4ce77b17e62bfc85a2417d26b0bc4b451fa2eae584e96058c4fdbb858cef6f82fdbfd69364fba4bb2e335938ed1ad48e2685d1dae4e0487747e9ee01", @generic="9a", @typed={0x4, 0x7e}]}]}, 0x371c}, 0x1, 0x0, 0x0, 0x811}, 0x8000) r13 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r13, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x50, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000100)=""/80}, &(0x7f0000000200)=0x78) syz_emit_ethernet(0x42, &(0x7f0000000240)={@random="38a9cc145b74", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @link_local={0x1, 0x80, 0xc2}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f00000002c0)={0x0, 0x3, [0x86d, 0xef8, 0xe9a, 0x49d]}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x7a8, 0x0, 0xfffffffffffff88c}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x36, 0x4, @tid=r2}, &(0x7f0000000380)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000440)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000600)=0x1e) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000004c0)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000680)={0x0, 0x0, 0x1ff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000540)={0x0, 'ip6gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {0xf, 0x3}}) 2018/04/07 11:39:28 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:28 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:28 executing program 0: r0 = mq_open(&(0x7f0000000000)='posix_acl_access\x00', 0x800, 0x4, &(0x7f0000000040)={0x400000000, 0x0, 0x1, 0x3f, 0x42, 0xbe34, 0x2, 0x100000000}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile64(r0, r1, &(0x7f00000000c0), 0x3ff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x40045108, &(0x7f0000888fff)) 2018/04/07 11:39:28 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:28 executing program 5: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0x4f1b20c9b04f9ab1, 0x0, 0x0, 0xfffffffe) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x2) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540)={0x0, 0x200}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000006c0)={r1, @in6={{0xa, 0x4e24, 0x8, @empty, 0x2}}}, 0x84) r2 = gettid() wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) dup2(r3, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) syz_open_dev$usbmon(&(0x7f00000007c0)='/dev/usbmon#\x00', 0x2000000000000005, 0x800) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815e88c0fd9824f1313512d795c1ece6d39b9e0390f", 0xa6}], 0x1, &(0x7f00000004c0), 0x0, 0x20000000}, 0x400000) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000080)=""/72, &(0x7f0000000140)=0x48) r4 = syz_open_procfs(r2, &(0x7f00000003c0)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000840)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000900)=0x84) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYBLOB="da45236d3869a31b93a56fb07e066c7219745d345b943dd4dc44282ddb575d"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x24040000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000400)={'erspan0\x00', &(0x7f0000000980)=ANY=[@ANYBLOB="110000000300000002000000000400000100010001000000a20f000012060000020000007004141a143f353df27a337d69158f16dd8368e4d7c6493e029b0487fd0897a75e4d2e2bd1f4c09233"]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000001c0), &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x75ea, 0x4) memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a40)=ANY=[@ANYBLOB="93affc758fe196f507a1b810a9a38018a3ce9f408b760e37448889cb9257b7fc54535d7a46f1b76da601a980495633227ea1baa62962643281b292baf88de483dfd5eafb70cd57127d338cf721866696387369848e04a4b8aa2daa0d40320badd3732dc88242f70accdbeb144a298b5d8c33bea6e490faee040000009312a1e6"]) sendfile(0xffffffffffffffff, r4, &(0x7f0000000200), 0x200000010000) [ 75.127321] IPVS: Unknown mcast interface: ip6gre0 [ 75.142404] IPVS: Unknown mcast interface: ip6gre0 [ 75.184725] IPVS: length: 26 != 8 2018/04/07 11:39:28 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:28 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x80000000004005, 0x5, 0x1) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00000001c0)=0x3) preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) sendmsg$nl_generic(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x2c, 0x700, 0x70bd2c, 0x25dfdbfc, {0x1c}, [@typed={0xc, 0x4c, @u64=0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004800}, 0x8000) [ 75.208205] IPVS: length: 26 != 8 2018/04/07 11:39:29 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x2, 0x2, 0x1, 0x1, 0x6, 0x58}, &(0x7f0000000100)=0x20) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000006c0)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x7fff, 0x0) openat$cgroup_ro(r2, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000000)=0x3477, 0x4) 2018/04/07 11:39:29 executing program 5: symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000400)='./control\x00') umount2(&(0x7f0000000200)='./control\x00', 0x1) 2018/04/07 11:39:29 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:29 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:29 executing program 0: r0 = mq_open(&(0x7f0000000000)='posix_acl_access\x00', 0x800, 0x4, &(0x7f0000000040)={0x400000000, 0x0, 0x1, 0x3f, 0x42, 0xbe34, 0x2, 0x100000000}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile64(r0, r1, &(0x7f00000000c0), 0x3ff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x40045108, &(0x7f0000888fff)) 2018/04/07 11:39:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000000)=0xc00000000000000, 0x4) 2018/04/07 11:39:29 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:29 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2, 0xc1a6}], 0x20000000000000b5, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) r3 = dup2(r2, 0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r5, &(0x7f0000000080)={@void, @void, @x25}, 0x3) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f00000005c0)=0x3ff, 0x4) r6 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x2) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000480), &(0x7f0000000500)=0x40) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) setsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000000380)="c9100c1116ca82982fc1a0f02aca91deb03cbda8399648d0cc61c08689cab5af5529995c0587af63f965163a5fdd63196c68f0e5a712fbb73fb1e68f1e768fedf44cf7b3c94f163403d78471c8d0848102950f44665bfc7f1bde73953f283d5fbfbdc405474108ae6154d7d803a665ed1269ada7", 0x74) unlink(&(0x7f0000000000)='./file1\x00') r7 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) openat$cgroup_ro(r6, &(0x7f0000000580)='rdma.current\x00', 0x0, 0x0) sendfile(r7, r7, &(0x7f0000000100), 0xfffffffffffffffa) 2018/04/07 11:39:29 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:29 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffffa1cc7180de131107f0000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d95f807947eb5eb9759bdede6599a3e655aa4cc1288a9de93fb4d3"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x6d, 0xab}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x7c, r1, 0x400, 0x70bd2c, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0x8004, 0x0) fallocate(r2, 0x0, 0x4b99, 0x5) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r2, 0x1, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8080820}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="00442dbd7000ffdbdf2502000000080002000a0000"], 0x1c}, 0x1, 0x0, 0x0, 0x20048085}, 0x4000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/07 11:39:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)=""/95, &(0x7f0000000080)=0x5f) getdents(r0, &(0x7f0000824f59)=""/167, 0xffffffffffffffaf) getdents(r0, &(0x7f0000000100)=""/13, 0xfffffffffffffd95) 2018/04/07 11:39:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='security\x00', &(0x7f00000000c0)='eth0!bdev-\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='task\x00', &(0x7f00000001c0)='mime_type]&', &(0x7f0000000200)='task\x00'], &(0x7f0000000400)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)="47504c65746831272440706f7369785f61636c5f6163636573732df600", &(0x7f0000000300)="242b272e6367726f7570c32e2729216367726f757073656c662c40706f7369785f61636c5f6163636573735e00", &(0x7f0000000340)='em1security-$posix_acl_access@nodev\\&:\x00', &(0x7f0000000380)='cgroupselinuxppp1eth1cpusetproc)\x00', &(0x7f00000003c0)='task\x00']) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:29 executing program 5: r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/route\x00') socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) close(r1) 2018/04/07 11:39:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x1}, 0x4) 2018/04/07 11:39:29 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00005a9ff9)='mqueue\x00', 0x100480, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/1840, 0x740) 2018/04/07 11:39:29 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:29 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x3a7, 0x1000, 0x2}, 0xc) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) r3 = getpgid(0x0) stat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000001340)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r6 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001380)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001480)=0xe8) r8 = getegid() r9 = getpgrp(0x0) r10 = geteuid() stat(&(0x7f0000001800)='\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000018c0)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000019c0)=0xe8) r14 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003240)=0x0) getresuid(&(0x7f0000001bc0), &(0x7f0000001c00)=0x0, &(0x7f0000001c40)) fstat(r1, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001d00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001d40)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001e40)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0, 0x0}, &(0x7f0000001ec0)=0xc) r21 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001f00)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000002000)=0xe8) fstat(r1, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002140)='./file0\x00', &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002780)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000002880)=0xe8) lstat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002cc0)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000002dc0)=0xe8) getgroups(0x1, &(0x7f0000002e00)=[0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002e40)={0x0}, &(0x7f0000002e80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002ec0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000001b40)=0xe8) r35 = getegid() sendmmsg$unix(r2, &(0x7f0000003700)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001240)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="2c5bd55b0495288effb4dfeec95a44a9556df418f4d24463184682b8e0d6f8afd26954a473be12d6dba9f6cd7f47adc486dd1f11db9e2d4c0e85f37b2c4d63e0c44ad217cd1c24c1f5d83a612c1f1bdca6a6777064f76d37c4896dce7c677246088b80e0a52e136f0ec720ceb8da180569d44bb85e88ae48d808be7cde40437f616b439062f4bd3b97a112ec5f00fd8e9481b6b0dc61d2d8e191d4de7a7ccca08b80", 0xa2}, {&(0x7f00000011c0)="f8cdecf270db40fea24d65df56c6524c1e5fcbacd970b00e713d513d234573dc683f8335b50677f4f7fc3fc432ba19c4f96c418da4e2e0e8ce2e87e5c057a6ef3cd0d5e8e833e22bd454c012e9b45c7fd2375bd9e0704ababbadb892a0a7f3597b516207a476dad9505d9e0f44ddb8af47c89119b4fa245f942d", 0x7a}], 0x3, &(0x7f00000014c0)=[@rights={0x18, 0x1, 0x1, [r2, r2, r2]}, @rights={0x24, 0x1, 0x1, [r0, r2, r1, r2, r2, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r2, r2, r0]}], 0x84, 0x40000}, {&(0x7f0000001580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000001600)="ba1f9e8d5321e730b390aef1d4f374ff3999c76f86431b9f82ca0d59d10b7b84cf96bc2619bec75a1dbff747c2a480aa52ef3ed6da32006d4f81783da24843d5e28dc503f3c083bc108e7929c03b020f4da1cc2a8f5da99073394d313b90117b990175536497569b045a5a370516a85fd32db5031ac919d460703f69590421363e55e96e880ef919b401ae69caa81fe7bc7f538509fe8bb1334ac548bb7526c5d7dd6ce20c026b359e34e6f0afaaf61334", 0xb1}, {&(0x7f00000016c0)="27a3916d17bab435cb57cad3cdba4d6b7cb84409184f19078e3c8b1d02f34b2b08c105f75bc67ecefb13816a060632aaec80624a28f8c674b1cc5ea44c3716b51be096e0022a63267016558fcf1b5d4d82332cf04d856f557a7e52cb90e0ce8fac5474f09f0bcc9617c61fabd388e8e19f7744c0f9dfc64a6ec4159bde798dd153c72cab265a1b4e8bc979555c0c25c72067ae117ae91b2203befcc23ba3ce7f36de34be2509756dcfef1388206e184da59b406c1bcec4777177ae6c79bb1d362b5adc8c4d98441f8cf11fdba2cb14bb59e6fbb1e803e75600c0fff45d07143ed1a16b39", 0xe4}], 0x2, &(0x7f0000001a00)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r2, r1, r0, r0, r1, r2]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r2, r0, r2, r1]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r2, r0, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x10, 0x1, 0x1, [r2]}], 0xc0}, {&(0x7f0000001ac0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001b40), 0x0, &(0x7f0000002200)=[@cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x14, 0x1, 0x1, [r0, r2]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}], 0x74, 0x14}, {&(0x7f0000002280)=@abs={0x763c297517b503fd, 0x0, 0x4e22}, 0x6e, &(0x7f0000002740)=[{&(0x7f0000002300)="1d19f5012a68a38d8d49a7af82e016ed744a4177c72d6b90c9d5623b9c5272843ab41ea184ed0ff1ea5be8dbbd6b45a431eb28cbebcbad5f5877335486b11b5ea9505182624c157562e43c391983f152adc9f343ee32bd8585a9f90845b005c36ba4c8febdf7e644fb8755dc84f52aadd07e1711107b4f1015a7a4cc8cb940787b167adaf88ee2da5363b4b89ce8e9027e1534a09066a388bb76c4b2a062569895a0813a04b7a1c04d03b333", 0xac}, {&(0x7f00000023c0)="7edfd58e46b9398e4ceaedb0474865703e4dcf2d616e379aaa9bd5ff18aab0bfb5304ae35e18d1adc9e1cb0b7c954891c55b1b555b87ced653592b52459d61521d8c7fe3f40b4077a46a03f566504a30bfc9", 0x52}, {&(0x7f0000002440)="e85b40a48de091de28fdbab3f1f81d94c7627be585d9b8e82634fc1a24357a66691c19934226e9afd01323a03ac984fab412ff8b014ec28bc621a92be0593c4f1250bd0ae405934ecbec9be49df8c499ff20247987fa86bbcb18f5acc1357d7c304d81caf8771ea671ea0a8a8160ddecf276b7c673ba1ede2b0c207bbc4a2d7c81263f1c4ebc45de7c229d251ad5", 0x8e}, {&(0x7f0000002500)="b2f012010eb9152146997509a4034ccbf132bc32c4a9ef55a4ba022e03a495c090bed4dd3670d1216e58442c94c06bc89ccebe1e9b3288c3e13b0a0ff04146401fe91e68018ded447307cd3f8cfe0646278da5a44c5f0f9da9b388b9b65087c68af7cb41a222e06d8b12aceaad2c806e8da2899bb9003e5bbbcbc200e8260b7bf2fb1efada15b47a9508eca08e0f419a87fb9f8b5dc929a20a5cdd09aab017abd7334baa9d2dbc759639148d1b5fc1cdff88e8ea58198054b0ee6b05137f2e0f7048c550f527ed25edb0181c90ba11b99a2a88c7071444", 0xd7}, {&(0x7f0000002600)="4df90b99357fbef3f87bed5ac14c81e20e3c7d0ebb14fb8d7664c7b85e1506bae8786620ed3656486cf2ec7ca734793302d3b984c325a559153d2877719d525b601d665b52cd400ee0647ab74a52e95de96a07f26f485dbe4db6ba2131f826fdf34d6eda643e83d9ad490d", 0x6b}, {&(0x7f0000002680)="d92c906ef44b876c57c11a1878004354f0a1fd10efb6410b143ae6b7f4492d07d5d4504a16df524bf009008eaf6d01f02593a112642ac983bac727c630d585a6b185a3213b014eb8546ce92a96c996b015cc2446c8a2d0d9f29fb259a8696d29d5a63852eea365c5057232a50a9e03c8800113f78c31199b43b6d83f008d555c0fe6a5fb1e2acfcb0d176bb1ec523186051523a8630915ae4ed91c16100ea1bffd6b6267681d40139be9db0c8bbd1343", 0xb0}], 0x6, &(0x7f0000002980)=[@rights={0x18, 0x1, 0x1, [r2, r0, r1]}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r1, r0, r2]}], 0x60, 0x80}, {&(0x7f0000002a00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002c80)=[{&(0x7f0000002a80)="09b907e1bfaa18ca98ca758f564e2e930f20dc430ab12d1a87ba5976373b731994ba8ed6066da3eab8f21d5d798e53791983e70b81c8d46ce5ddd31194ebe53ef8ea354c5696e6e5cc070d6a92c1ae302c4394f873560793975683f588d4f28554a1d61f1a2d58fef5c87cc77f59", 0x6e}, {&(0x7f0000002b00)="a4f3ec8b8f69fee6adc1e436", 0xc}, {&(0x7f0000002b40)="c0e2395e9a09d05962dab98e93b7cab168fc07", 0x13}, {&(0x7f0000002b80)="46001289abc768e6019b1e1048f2195649d6d5bba16dd8cb6207c8407113ce57bf731d26b729ebd0b90857a992cad60860b551f6775b7f95cf9aca936926d8ef6bad906c566cfdde35e4b07eec782ac402f84f4e4596d9682d98b6645ba6141c97c2f6087d041e3e57d3d210e682a77ccae8b1383dcc888a46ca0bab858ef7ef5e292c9c054640feeec35822e718d346819d1fee5692f958acd19758da75e787cee5e7d21da1034506ba63f95b6c88cc44c9cf7e8f8e17d6f90f873953185d28b82504e0f3147de13afa00b5f9b8989b56128ccf08d7ec4725f3", 0xda}], 0x4, &(0x7f0000003000)=ANY=[@ANYBLOB="100000000100000001000000", @ANYRES32=r2, @ANYBLOB="190000100100000002000000", @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYBLOB="180000000100000002000000", @ANYRES32=r33, @ANYRES32=r34, @ANYRES32=r35, @ANYBLOB="100000000100000001000000", @ANYRES32=r2], 0x50, 0x40004}, {&(0x7f0000003080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003200)=[{&(0x7f0000003100)="dbac661abe39f45283ccb78e7c7495e9be38f1e606d65e7dbe88f303f4588c13880127799d1e0e605de756d6d390ff1f829bbab00673ce82c69048905cecd881872c155d45d875b49e524772676f2d1e0545ea3538042ea372f65636fe549240929960306c471bafb27a9026c11721a436764eb6865c75922f0f78f40ada22d7e5c33ce307183fe3a804ce27f92c2df5430c203ee8623ece79be890d37882894c41a94dca50740a656c231627f6066b259635536bc7faabbda94495a16df6a43882446fb65be618aff49bbae7b63bc5c71d4e1096ff9177c563f6dcad2da091c19addf", 0xe3}], 0x1, &(0x7f0000002fc0)=ANY=[@ANYBLOB="32a18414ed691da7c38803181000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1], 0x18, 0x4044041}, {&(0x7f0000003280)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003680)=[{&(0x7f0000003300)="33f1ffd5869f2877e58de11d39476fea179bcf0c115f6e592edc92f10f1238e719600a44276ff59e1268d506a258705073daafce36b2b8dd9bd1703350f37a23239986abb1600298b3956b4c5d35761397ceed0f1de8160c31029645dd3455e2c97085", 0x63}, {&(0x7f0000003380)="d58b1aaed37fb8bd5e6329bc9661458be2bebe787c7c4b4b93e6787c64f2974e4ed0c7dcea08598d4006ccb9517daf308f15f105d8b2843bfc7e6714ff4314b9bd78d090ab0fad9861167ac5f69638501bdd3417b8402840eb241ba351c85dddd94f157ad9c5b011f18bc5343df01916", 0x70}, {&(0x7f0000003400)="be029d1075cefd992f73d90b90d420a7c5d38f02d5b24835caa56d3f962cf1ea609f4dc12e9b0901f2f845f65a718adc75f73afdc54bbbb9f0814c5de8736c1600955e778dda51aaa181a1d22e6d5178c9451b46dcb0b45a6712c1b34cbca4221b80f91beed2ae4f6d80f1febe65e423543752b5470b24bc6c3c4c5e419d1c32d098977118b277f4af07e952b9c6ac658ba21bc0ce37c43b2c41462f0e0474cae4a7c25b81e037fc81381cf4489b61b64ebd98ff", 0xb4}, {&(0x7f00000034c0)="fb995947fe", 0x5}, {&(0x7f0000003500)="dfdfaabc9f5e71356feb85df416df0cff6a2f6841f24ddf86e70358396b8723a6bf0bccd63d03da90ec8cd5e9574a810c976dcf555bcefb776f77180903581d7d6d1e32a3851be89ecf4f8a40517e5f5e73e19e1ebf8e01d950de5fc6d4252ca1ae15830ed68541c698eee3c0a4cc402c88e714bc652a62584d2c5819cb4208ba3cb", 0x82}, {&(0x7f00000035c0)="e03bc3220b462178520c4ba6a321e87abdf2cf4c6ee3c1a3b8fef8119c382353d26235f3bb68cdf89fd2015d1129abab34e7346edfbdd473c2ae65eb49c311eeb19ead8c0a7087f05d3b21e4e0c694185d79b4aa6021620b4ad6f6631934059368340cd0e16fab548c4b8a577df912dd4c7cc9fdd950876f5be7ea2afa543f521f2ecb500b7f1ebcf3cdaadce3e2775e520baacf6ae5fe1dad2e7c0db80daf2887b669bb2dc452fef41cc8e310f60a6ba0e289fb0871f289f4f6ba", 0xbb}], 0x6, &(0x7f00000036c0)=[@rights={0x1c, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r2, r0, r1, r0, r0]}], 0x3c, 0x4000084}], 0x7, 0x40) 2018/04/07 11:39:29 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000140)=0x6, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x9, 0x200, 0xaf7a, 0x2d, 0x2}, 0x14) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) clock_gettime(0x5, &(0x7f0000000000)) 2018/04/07 11:39:29 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) syslog(0xf, 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5526) lseek(r0, 0x2000000000002, 0xffffffffffffffff) 2018/04/07 11:39:29 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:30 executing program 6: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x400000, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001940)='./file0\x00', 0x2) write$cgroup_pid(r1, &(0x7f0000001c00)=ANY=[@ANYPTR=&(0x7f0000001d00)=ANY=[@ANYRES64, @ANYRES16=r0, @ANYRES16=r0, @ANYRES64, @ANYPTR64=&(0x7f0000001c80)=ANY=[@ANYRES64=r1], @ANYBLOB="43bb", @ANYRES16, @ANYRES16=r0, @ANYPTR=&(0x7f0000001cc0)=ANY=[@ANYRES32, @ANYRES32=r1, @ANYPTR]], @ANYRES32, @ANYPTR=&(0x7f0000002080)=ANY=[@ANYRES16=r0, @ANYBLOB="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", @ANYBLOB="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"], @ANYRES16=r0, @ANYPTR=&(0x7f0000001680)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYRES16, @ANYRES64=r1, @ANYRES32=r1], @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r1, @ANYPTR=&(0x7f0000001640)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRES64, @ANYRES32], @ANYRES64=r0, @ANYRES64=r1], @ANYPTR64=&(0x7f0000001700)=ANY=[@ANYBLOB="8e3b585fe9c384bfe688fe5c2ef21aa3589dc5652845cc25de3e1c6cca5befd3861616355d502c9ebde49fbeaabed18ee001583ee8fc47488aca1d457a2e22129c0e3d44657a9094f9c542914a54f01128aac353830eacac652552f88d7f44a9bdb39890dcc6fd250b29cdfc3a77b1b7430d7b97ed50118f710f454d611b80c0707db914adb55d4c", @ANYRES64=r0, @ANYRES16=r1], @ANYRES32=r0, @ANYPTR64=&(0x7f0000001840)=ANY=[@ANYPTR=&(0x7f00000017c0)=ANY=[@ANYRES32=r1], @ANYPTR=&(0x7f0000001800)=ANY=[@ANYRES16=r1]], @ANYRES64=r0, @ANYPTR64], 0x36) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000240)) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r3 = inotify_init1(0x0) r4 = dup2(r3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000001400)=0xc) getsockname$inet(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) r6 = socket$inet(0x2, 0xf, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) fgetxattr(r4, &(0x7f0000001980)=ANY=[@ANYBLOB="757365722e5b70726f63292b230051bb7744a0da3a1f16839dabd037e41bdfb63fc34fbc27d4edc4ca4bb872b3c355bc93e459691dee935f48dbf5c06e66adeb5b5b597b85778b84ca27015000ae77f8e083d5086c2a72cccd4ed954b5e30dbab824833455f34fefd63729486bd63edd25878227f3fc08db3b50be20960c309c1cef280422a03abe755479b614c30f52f5e6f1cca251c726978319aa62e8fd05dd29f1fb674c1dfcc850c10cdc960b1ed8e6984436ef951b342a1a30eeda61037552ffb06ba5f8"], &(0x7f0000001880)=""/181, 0xb5) bind$inet(r6, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000001600)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r6, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffff27) sendmsg(0xffffffffffffffff, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)}, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f0000001540)={@remote, @rand_addr, @remote}, &(0x7f00000015c0)=0xc) ptrace$setregs(0xd, r5, 0x40, &(0x7f0000001440)="6ac359beb4a15258434448879bd83fe4345ffaa57369203826861662954b79c7d2e99815627fc3cf3c32617e3e6647ef8a9742d0b58553c44ece844410480c56e06088f0b48285b407c8ed83af586d4874871c8d4cc7d6deca8a1d0583677b8ae550d84f46c1348e964a9d5d4daae9b3c85800c41ae58665fe3934067ad44e0491914fd2af7286225b4afac8bcd2d24e41207beb4d99cd839c5384ea6d221d9974115e4357d69231a1d935316230f06517fa10a60fcccc8aa0a2a038b05911370ddad3416984e3a67425cba4c2b2d81b0849bebaf9f2746bb1cd650e04f4469fae2c4f83") readv(0xffffffffffffffff, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) recvmsg(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) epoll_wait(r1, &(0x7f0000001580)=[{}], 0x1555555555555564, 0x892b) sendmmsg$inet_sctp(r4, &(0x7f0000006c00)=[{&(0x7f0000001f80)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000003440)=[{&(0x7f0000001fc0)="71d4377fbd1e2693ee0e8a8e16616b5d1010d43f594fc547a177c50e6d9afad9f4ea3d0434dc6c77cb3c42072710bcdd3ec84b768d4889716c94811c14e33c8a834b3da93b996caac7f16f75daf0cd21458c07eb64ded9ffece5ec486a6c782da77589f3b5994e3c19934da1d8e3e7301cfebaff3cc039807539739e0f1e811deb5c6821a2e0d7cdc026fd3957a4ad8b7c022f4e5516609de094a4e1f8c9f590d14cd5d9f7702b6d7668ebe54a296dc24f65c5f6", 0xb4}], 0x1, &(0x7f00000034c0)}], 0x1, 0x5) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/07 11:39:30 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:30 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:30 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)) epoll_wait(r1, &(0x7f0000f74fdc)=[{}], 0x1, 0x0) 2018/04/07 11:39:30 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) time(&(0x7f0000000100)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$int_out(r0, 0x5462, &(0x7f0000000140)) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='net/netlink\x00') r3 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) write$selinux_load(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e75789962d007000000000000c37e286d3600fc7026bf5e720a56c26051603c5f498ac73bf5bddfc80ec209cf2c6b7b2a9114c85af31995fbf91e19acb27e57c972cf"], 0x10) close(r0) 2018/04/07 11:39:31 executing program 0: fchmod(0xffffffffffffffff, 0x1) execveat(0xffffffffffffffff, &(0x7f0000005000)='./file0\x00', &(0x7f0000000000), &(0x7f0000000180)=[&(0x7f0000000080)='vmnet0\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00'], 0x100) 2018/04/07 11:39:31 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000880)='./file0\x00', 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x8}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="678e5c90e0073ecc4d412bd37be20fe7", 0x10) dup(r1) 2018/04/07 11:39:31 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:31 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)={0xffff, 0x8, 0xfffffffffffff800, 0xfff, 0xfff, 0xfffffffffffffffa, 0x7, 0x6, 0x7fff, 0x6, 0x3, 0x4}) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:31 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:31 executing program 6: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001ff0)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000985000)={{0x0, r1/1000+10000}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000240)) r2 = open(&(0x7f0000000180)='./file0/file0\x00', 0x10400, 0x111) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000200)={0x2, 0x3ff, r3, 0x3, r0, 0xffffffff, 0x41, 0x1}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000280)={'sit0\x00', 0x800}) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='environ\x00') ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000100)=""/91) 2018/04/07 11:39:31 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001040)) getpid() r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000010c0)='personali[y\x00') pread64(r1, &(0x7f0000000040)=""/4096, 0x1000, 0x0) 2018/04/07 11:39:31 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:31 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:31 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:32 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000880)='./file0\x00', 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x8}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="678e5c90e0073ecc4d412bd37be20fe7", 0x10) dup(r1) 2018/04/07 11:39:32 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x80) setsockopt(r0, 0x400000000000111, 0xfffffffffffffffc, &(0x7f0000000040)="8a67c60b", 0x4) 2018/04/07 11:39:32 executing program 6: socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) recvfrom$unix(r2, &(0x7f0000000000), 0x0, 0x1, &(0x7f0000000040)=@abs, 0x6e) 2018/04/07 11:39:32 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000240)={0xb5, 0x400, 0x1a, 'queue0\x00', 0x9}) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xeb, "0d35e3b5b6ec1005acaed063391f86761a364fd2021ee551bdb87b814f429797ec8b4e970bb26eecc2fc445f15b919a723b64bde9e29dbb24e8afa9a1844f3bef1de83297e9f543ce8cf481d186c532fd8c90c3b116d9a380da1e039cce3f7ebfdab2f048077d08ea9ad8a74ea5e37f1a1752a2d3dbe2ae231bcbf47509d9e1b9aa23d624b81d844aca117e11945edd16f3f693cb3168961c7b63971841d46227573bdae7be2a62fa19bd8e5d0ace4a2cc2552347790179ca970a74b497a0bd64a58819b80b6c546ef13200d591652618047fcb84a962a37ef0d8d2f1089a96d837eaa6adfdcfc630177bf"}, &(0x7f0000000180)=0xf3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r4, 0x7}, 0xc) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000000)=0x5) socket$inet(0x2, 0x80006, 0x5) 2018/04/07 11:39:32 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:32 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:32 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000880)='./file0\x00', 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x8}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="678e5c90e0073ecc4d412bd37be20fe7", 0x10) dup(r1) 2018/04/07 11:39:32 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:32 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x2, 0x8, 0x4, 0x0, 0x11}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@empty, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x2000, 0x0) 2018/04/07 11:39:32 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:32 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:32 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x9}, &(0x7f0000000180)=0x8) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x2, 0x8, 0x4, 0x0, 0x11}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@empty, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x2000, 0x0) 2018/04/07 11:39:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100)="74c900ef7c907c7e85d76070b7634fb3783a11548daf7b05d0e807a2fb57a391137626a867473c1282be5c03356c82e91839528a9574430892c95d844475fe1f93e3d9", 0x43, 0x800, &(0x7f0000000180)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) dup2(r0, r0) shutdown(r0, 0x1) read(r0, &(0x7f00000001c0)=""/252, 0xfc) recvfrom$inet(r0, &(0x7f0000000000)=""/149, 0x95, 0x40000001, 0x0, 0x0) 2018/04/07 11:39:32 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:33 executing program 0: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x1) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) sendto$inet6(r0, &(0x7f0000000300), 0x220, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e23}, 0x1c) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/04/07 11:39:33 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:33 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r2 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0}, &(0x7f0000001680)=0xc) r4 = getegid() r5 = gettid() fstat(r1, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0, 0x0}, &(0x7f0000001780)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002f40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f80)={0x0, 0x0}, &(0x7f0000002fc0)=0xc) r10 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003000)=0x0) fstat(r1, &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003180)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000031c0)={0x0, 0x0}, &(0x7f0000003200)=0xc) r16 = getgid() sendmmsg$unix(r1, &(0x7f0000003300)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000100)="6a601305121f290132cfdc173b5f7350e874256f217edf60df433effd67f484b5718862d4390a735b094d6a99f823376bf31c2e5064bbef2f63beb281f9624885185e46c7d86f22b40717361e598cfc8a5e4cbdfbd58c49956f945eba5f9f2434090db4e2b084e5439bf9bbc154c2a37087a4ba944a806f505babf88e7d4b8a6e69038698e418e18fce2601893760a61af970d9da2e8e9d3bc76167748dbfd8d8f9992a56578c2d3a9b8e12258524da0cb969036bf79aea9fb92dee6004136237968269d40943b73801adead2863b9e7518b4dd32ca27291b05148a8d694b8defb5bac48b387d27cbcd339a650adb03d7dd65962", 0xf4}, {&(0x7f0000000200)="045e1f07", 0x4}, {&(0x7f0000000240)="33f3a228b8d031d6489d8cdc16e5f268388b21418b014d9f53aa2adc6f1e91d85b9b752c6a8f97dbbb001c083b9292c9fa71988c3e160a64b06d0e4689ed7da6f1bc9aa0c9ef0a8bf2425c2c8d2f488d08596208803c82909c82066afbce1a21ec5a832d009686410aeb9683c4382a02aaed4990e25c2b7d8c8d54d02d7d6b3dd4f7666f24daea8b12805c1c7e668276c25858d5ed0805ac273cbc71bf2b84fbf17946b745526433efd75f7aeb591f861e9325779865e3eb2701f87899f0a8f54265ac63f32c16d73378c345d43282ec733052", 0xd3}, {&(0x7f0000000340)="e7eba447ab731770e31b566dda633f3869f25efeea1f51612bf90f128dbbe6d5f599660326d6e40dd00de27c4ca3d1f63fcce6b68ead88f50cf1a7f961a9e6f20eb1310bb51ebe7709efbdcfdc9427eddfc6fe7ea1365258c11a4bdf0c9b6c6f7f3f2c8390d3b1eb4b386988497e83d86b1f58b2217c10b2ae4f0d0ffbeef4b769e8d514b072f0613dec525e074dcd69944195b0c5833939d8e555805faa6ba12506a7bfe94b76c702380182f238a1a868896f0d33c2056504260bbf086d25a1e6c0f0d6d17252586a8fa10de7", 0xcd}, {&(0x7f0000000440)="5ad27582321968fce2328d6993c041eb9b1131228bb470b6733144c58010d7650873b40ef47556313835adbd426d9cb5dd3ed55a80396ec90094bb69c02bd7384f06517ae5d6c470fad0fcafcc783b13d746069447e8bddcc877a341ea101b4b7f689bfedec5fa809deff36535c9ed6f6886758c5f6537a81bd3f2f2e93085234e19acf2c546299ed856b7182088c4e5b23bb2f3a0f033e7a3a16af0df98ea97c81bc8f2b4560c908524", 0xaa}, {&(0x7f0000000500)="173987fc5931ce0c5cb77f9b18cb818300b224a6c4e93f3173a18c89d554a625dd8048d9cfb633953fdaa2f257cbb141f1f58c14fa3900c1a8dcf187085acc32731a7f76b7b2cd39dc1c794cf2e2aa18c75aa83715ab71b33333fdff82a0f897fb70f062e7dd621104388364cbfc5379c316ee418221523b0d223735ef9e34eeb2c9a1b9c133f140", 0x88}, 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0x1000}, {&(0x7f00000015c0)="96ba8f33fab6229f5dcd4fc921a2f74c905882292d5070e6639eff4b68a397953a0307b5d975a98c51d817a0f5ac02accc45998c63dc0ff7f6cb708b", 0x3c}], 0x8, &(0x7f00000017c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r1, r0]}], 0x44, 0x1}, {&(0x7f0000001840)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002c40)=[{&(0x7f00000018c0)="1303ff0a6733dce261de376aa3788be4d0818a74dfd9db526e15bdaab565b8299396b1dc59f656eb20a68b0fb8c9a8b05d0d767130968dfd777418bbda3f4949f228b553399df0be54a0ca078d2c87a47f6011a883aa53590b6e9c28cc92e188740f2e8c28e6404836ce", 0x6a}, {&(0x7f0000001940)="77e4c6828c4d66c43733e65e6539e18901ddc7b8d799516d4e7f60bd981056c7790bfa0f80954db9e5744559b000d66dc4e973cfb20602f28746e3c686932f960721c22355fe9bbb62b88e6a5c93ea74294b7f24265ca7c1859dc2d2e2075e3f79cbd7b99d18fd48565063582d", 0x6d}, {&(0x7f00000019c0)="3d1f622c438f48e42f112fffd538d57b7d46e798871b1a15ab1aa62e2b3693e929a29334c5da8d6e6c3f6b40011bb9a99e95df9aaf4b0189539450930fc3de20bd12612d96ff201adafbdbc08849eb8d83a616c7e259e77cd5c349ec1513f602c9e65214b4bb363f4af2c664371b592964bf6d22760fd4e28a8196f39fa37df19a511dacd1f5a23cd31fe13fc9331857d02d4c40de6a", 0x96}, {&(0x7f0000001a80)="51140c7c38aebf08f94075bfde6e964bdc29947954eda11db724b5bea4884dd9632777841eb79421f90cd12ab4b21dbec9cb5c7164b7c67f3b1abd8cb846ec632368bf3353febff362f38465c2fd75d384dcfb085b47b5e11094aa4c95577812c12e82ccd2f20f2ede7b0f8566ec97ce20e8b41db3224ff98d8aafbbaf6dbd99541574cdff20a079131281eaa03df48fbf376b7f46cb2c40ecd56ed8cd523e6a7e643636b18d8b51d4e5ad9ab3f8284b56e1299343f2ef9de7d2dd60a77f30eb815fd0315fdf4801a9405e6e014a43525e88183986eda0053da39ececf0062e0eaf6d048b7a4c7acd7d152d7", 0xec}, {&(0x7f0000001b80)="0fdf4abe5d79557edbe89412dc027c5280161cacfa34addff0c30c36e675d4741ba846486af89cdf39cec1c2e8251cece5087c72b691f1c9055cf7f66efeb1cd3da113001736d9bf819cae269475a914c3c541741fb67dd254ef4bcdfc4601c875798b0aa9086a22092c6b47ba07f10f643a0bb7c2596e94283fe2ed5b62232ea9e561418f4064e349d7a8ea761f05fb3a51b4942d0dceb4f8bcbd76fd7f6db66fb0219af83b539350368134d5a4409ed9b0f277c6d6dbd9b5a16a375593ff2af9fff01b270818b9ebcaca9fbd6637cbf671a2a64581c19a882dbd4aff21f0f0645ffdb05fa669355ac64890d8e6891b60ee6c05b7437019d7caa7d0d764a95d6ecf1f5537d264714d6542b76b0122370362739b516d3c339e98faf54073019d6c5a11f76c837e986c746a22fec8cebcf1f16b9034800c92e103b513d79ce1532b2ffa43d7eead4af26a1c6519e40e85afc822aaf3b7da57b01cedccd2656b4b5197e522b3e9e99529251d970edab0ceb4c78e9886e1b7292a026de0069975875b40649f31164710b2df6497ac00ea70080c0dd9c6adf7f90543e479142ad123b9041d100592c5943334d77b03b5c55a199318e1ce4c3a1386b32a059997a2b5725d8ded80211d91bac6351483eaea783dbb2e73e7fafb28e8c946da242353cf9a165956c4f8a4109415b76c05af8ead8ab875727e5ec609ae6ed8c97b79237eab1f26d884fd0e9c59c39f16a9a5b7e8c8ed33568be95fefc2224bef511ffa4a8259449c2f955f2bd0866bd756e7f33288eebae229cc63c79a16b5c890ff13120e4f7984c9ba6dac971ea654e2a69d43331526cb8b8e9374f7c93c6e3c4f5e1e64fa867f234835b53f452fcace4fb7ec626d43e05760c8da59365b030de34fcb76fb0ff99022c1f1f7ebc5550522855a90d8b31a3022df4c6caad6d2965dcd28111b0c240f9f6c7995b46978efbe3f95e9fa783cc6826519837f02d4c1057d3bd3a59ec1ea386e4340f1fae40c8ba607f07d154f47efb646d09db49177a619945e9efdbdb34cdd44ff90b4bcf92a1e8d214eab876492ac9dcd528cb4eb7265fe5dab536daed2f1173f2fa2ae6ebb17fc2f9d97ecae5fd7c43dc3faf4a9a9cfb1e7b9085b5ea4a24bb98dc1085689ebf0bc2500891ef030e8588dd16bf846d85792869f19889201bd8de2a78eaf1a1b74017a5531c839d444773fef7eb88b040b12536b5d9eef00e1da3981a86f5f866181d895d8ed607cd44e393b6f3dcfec24477465b063d5f9354fc35859ccdca040bde28b44799cb5a2f4adff9cf2e776b18a8a1b8a09dd6dd2b6890ff0b7a5e27df033c500dceaf61d9683803cde5b0a902dce1d2b25b0188f3ea11611ae71d33202623d25a3a1629846add2007d82130248541d46658eff692635346091621622a06b78c36aab46e287e40ac9e7cb4ed8913e5fb01a2a27dfd1a5cd906ab1cd7f91768d22bae9e578ca69353c4510718a5abc8b170eccf0928b73d87edf94210d6c162cf0555acc8a150067e62caa598607157cc481c301c4fd10fad61a87f4621007f81d784f9cb02b65ac2207d399c7932752d92ed6d62d08165599236f74ccf846a9f646fedfc3032529d3c769aa09bbc575c46e4c8c4d5bb91191563101751201578e7cc69c944b048ce959e0eeae90376654ffe7494cc19b01e1438f2aaac7b056a7199d51649bf3f74c3f15c3477777b3e949119f3662c54d4e8c95486cfe70ae758cee8a72c59aa424f5fd3d4a2d125bcd4765925a840b03d72303dda3dafb6f4d6845da6c13fd08cbbd5e8a283dad8f8763d725db96f15cf987266137d3097b26337f44ab5ed4798e95e8eda1243038775a282c256ac44e41c7ec1862086f0bd207c412c12f3f054f25f8287fab6ad3e03d329fcc1ac9bc61114b377ad4b29de0572e60cf178ac4e6498085520d6375a7ef6a67dce0ce141ade1ecfc8652a140138069b14f1030bff42f3205c8501a1089ae9499850c42e805cb35a662fbb4e93b59e34e5db2c250ad72e8893fcb11be0217e842a76f2923b047454ef29e5682e8ed32bc08bb11aba6d479b3dfd320ef497197e2c9e1d9b67abc677441f0d4fa049c5e6ed709d348b1d79ba8fe16321114b8523d9351df47000953efa2cb856d46afd08870783a7f5bf99b4672ef685792bd61791f523edbf70a0dc7b5b03ae6c715af4bb5f162d3b5591b68e05f035a1d64c0e834c75e52800681af0036255dc18bcc173d33cc5ccc4daef60b725b57161062d39f664a097b13c1ac9ea242e3e8c831526b02492a32c5f23c9b93463b70b7e0d3274e41a2f9816ff17c99b852f90d5e23246150a592b50a92985f04222cd29982688c981eb9364008d72b2f2f66266735e98b8ab5a2ab639617bab80d056b76332f5d6034091cc91989bf5cf9330bd2fb08f2315990e9d3ce7177cbe9705650134d7e14b3d29e1149383a72855f276dc8151c8f063d156cf320994d2bdedd61341a7812f8bbc1feecc9038f29dd8e8196fdec2074d50ef44cf31930d55bbb349c9230864eb85e9437b18849d9e167d3ab385ed702cd534e753f20eecf77d11905780ac64bad19dfeb4ffb365c18f61bed31ef09ada253db248035f2f9d41ab16457ed614e9cfa17dc95b26731eb73c724136fe2f5ef63b6458767aac9115b15fab180d1e1aca8e96f6d3345a97364f296c06ed73b01786b824480112e058bdfa4df79457d14643b2b19890c349e7e0eac7668d18a6e3bce3acf745932f2901338e275519bca662300e14198cd8feb7867abdbabc4cc1171e9efc109cbffe97990f7ea33df3b8de66a1122b7df79da179f237e3e08e314a3d9a9524b0c33e3c0e2d4580484d162bbcfeee5827875c22bbee6dcc8c06ba45b2eb7eab18131c5c12906170fe0bc2a5de6db49ac29c29e773d57b3dc3d233202741ad267834b894a9d9d020541bf24d78066042af36bd63fe00f5b43782338b2cdf1820c5b147b33bf4f112619a6f6438df015a33999a49321ec826ccd3828309abbfe1a09ef4cecd686423bea0fed2b7bf5b25e71eeb0a6dbec2464873ab801c9be708d531e345d376e2ec1574183276bb869dde2b9d1930ce89bc601bac35a469d64e0224501419e02b0724cae2fe85ced025841fb23e28e3b2baf9461bc92be94277d097560ce9fa5fd8e95563c02fe73982402c94e1c9df2489fd69436108eb91554d4b2035c801bcb9ce74f231d7af4d871b122ab29aa7e5f0db72044f8d38aa6e297e3ec055b1c4700d1ed24bdd4de04d3f48d04b0ca2b476090da8fe8df6e97331c8022a1c4bb7c77becb347b4aae9d67c6baa9515fba1c1832671c27f829a32009c0cd1a5a6822440f3a12258bd170abe9d9960221ab7f860b289b3336a720fafef4de41355272d1151bdc6ff22305d80b61c2f825255d45093d4e525a9ce481d642f7c62ed6b27001911a9351b4f4dca6593a219f1667cc63bb1cb7a791ab63a20d6b45eaea49ea52fbd29ff0090496cb960c25650df5b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0x1000}, {&(0x7f0000002b80)="9c4eb579a5dc050452e6f1c6074cabe8667b35315661cbcff81f6b0bed449034f133252052dae826b12badc5bf026d", 0x2f}, {&(0x7f0000002bc0)="c260c42998462f442901e78220d5d1e09edb3741", 0x14}, {&(0x7f0000002c00)="ec68beae1bb0327deb9bcb7b2d9b6b874ee81e5738ba5f2735f3e152a8f8bdde", 0x20}], 0x8, 0x0, 0x0, 0x4800}, {&(0x7f0000002c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002f00)=[{&(0x7f0000002d00)="2b6cc9cc1a93c68a4692447bc09b321a91ba0cbd0a761b92edb97173d195507d781a2033da8f86e8409b2d45250ebdd2a1872e678f195fa98952b367f51fb3c5185862b838dc84e341b9ce1cb4618b7a39df03af26a04c59ca0be3b9e3", 0x5d}, {&(0x7f0000002d80)="e6adadf185", 0x5}, {&(0x7f0000002dc0)="0ca228487000a2571bd3fec48b8ad6da8b6b70483fd417a8815c454511e66934ba79fd4e14c47c055c90ed8c544ddac46ab318a747691f66c25a16a6e2cb76d0c4a2ef007deb1057d0f050bda11be0bc", 0x50}, {&(0x7f0000002e40)="61b247d81497ef88ba0303f081e8f710bc920885654bf7bd9eaf64ea7160b48bdf60ef81265261ea988f85b190b4abfbca9519470733e9a5c2c060ed3d81e96e8d252e6553794c24a0cf6f7c24f9bf88f9d11b50d53b7eacf6fad85a5207135bfb9870ece0a34c9825c38646780ca85480d5e2f1fe3b6ffbe9f5813fed0bbc9a6f4cb938ad915871c94fc8917c2dda5d4d64", 0x92}], 0x4, &(0x7f0000003240)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0xb4, 0x4000}], 0x3, 0x4000810) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000000), 0x800) r17 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r17, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x9}, &(0x7f0000000180)=0x8) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:33 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:33 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:33 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast1, @broadcast, @loopback}, &(0x7f00000000c0)=0xc) r1 = socket(0x9, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000000)={"73797a5f74756e000000000000001700", @ifru_flags=0x100}) 2018/04/07 11:39:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r0, &(0x7f0000002fc4)=""/60, 0x3c) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x80001) renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') 2018/04/07 11:39:33 executing program 0: r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x4000000000000000, r0, 0x6) r1 = socket(0x1, 0x806, 0x6) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'rose0\x00', 0x10001}, 0x18) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/253, 0xfffffffffffffe0b}, {&(0x7f0000000140)=""/51, 0x33}, {&(0x7f0000000180)=""/69, 0x45}, {&(0x7f0000000200)=""/49, 0x31}, {&(0x7f0000000240)=""/182, 0xb6}], 0x5) 2018/04/07 11:39:33 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:33 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:33 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:33 executing program 6: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000604ffc)) dup2(r1, r2) 2018/04/07 11:39:33 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:34 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r0, &(0x7f0000002fc4)=""/60, 0x3c) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x80001) renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') 2018/04/07 11:39:34 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/191, &(0x7f00000000c0)=0xbf) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x8) inotify_rm_watch(r0, r2) poll(&(0x7f0000b0afe0)=[{r1}], 0x1, 0x0) 2018/04/07 11:39:34 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002140)={@mcast2, 0x0}, &(0x7f0000002180)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0xbe, 0x1, 0x3, 0x8, 0x0, 0x6052d22d, 0x1}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000021c0)={@empty, r1}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00008bf000), &(0x7f0000ed3000)=0x4) 2018/04/07 11:39:34 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001140)={'sit0\x00', {0x2, 0x4e20}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x1000, "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"}, &(0x7f0000001100)=0x1008) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:34 executing program 2: setrlimit(0x8, &(0x7f000009f000)) mlock2(&(0x7f0000693000/0x1000)=nil, 0x1000, 0x1) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2, 0x3, 0x7ff, 0x0, 0x7fff}}) 2018/04/07 11:39:34 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:34 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)}}], 0x2, 0x0) 2018/04/07 11:39:34 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:34 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x8000000c0004581, &(0x7f0000000000)) poll(&(0x7f0000000000)=[{r0, 0x402}], 0x1, 0xd1) 2018/04/07 11:39:34 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/checkreqprot\x00', 0x21, 0x0) writev(r0, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x101, 0x7, 0x3}, &(0x7f00000010c0)=0x14) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000001140)=""/62) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000012c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0xa) 2018/04/07 11:39:35 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = epoll_create1(0x0) openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x4000000, 0x100000040) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000000c0)={r3, 0x38}) 2018/04/07 11:39:35 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)}}], 0x2, 0x0) 2018/04/07 11:39:35 executing program 4: r0 = socket(0x2, 0x2, 0x80000000000000) bind$inet(r0, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x80000) 2018/04/07 11:39:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000300)=""/195, 0xffffffffffffff72) close(r1) 2018/04/07 11:39:35 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002140)={@mcast2, 0x0}, &(0x7f0000002180)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0xbe, 0x1, 0x3, 0x8, 0x0, 0x6052d22d, 0x1}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000021c0)={@empty, r1}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00008bf000), &(0x7f0000ed3000)=0x4) 2018/04/07 11:39:35 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:35 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x4, 0x3}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/67, &(0x7f0000000100)=0x43) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"62726964676530ec2000", 0xffff7ffffffffffd}) 2018/04/07 11:39:35 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)}}], 0x2, 0x0) 2018/04/07 11:39:35 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) write$selinux_access(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="735f753a6f626a6563745f723a6b6d73675fbe93221f63ea95655f743a7330202f7573e5742534696e2f637570736420320000000000"], 0x36) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x8004e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') mq_open(&(0x7f00000000c0)='net/udp\x00', 0x80, 0x1, &(0x7f0000000100)={0xff, 0x6, 0x7ff, 0x1, 0x9, 0x31, 0x8, 0x7}) r4 = getpgrp(0x0) process_vm_readv(r4, &(0x7f0000000300)=[{&(0x7f0000000140)=""/67, 0x43}, {&(0x7f00000001c0)=""/64, 0x40}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000280)=""/66, 0x42}], 0x4, &(0x7f0000000640)=[{&(0x7f0000000340)=""/95, 0x5f}, {&(0x7f00000003c0)=""/95, 0x5f}, {&(0x7f0000000440)=""/83, 0x53}, {&(0x7f00000004c0)=""/241, 0xf1}, {&(0x7f00000005c0)=""/34, 0x22}, {&(0x7f0000000600)=""/21, 0x15}], 0x6, 0x0) preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:35 executing program 6: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r0, 0x8000}, {r1, 0x220}, {0xffffffffffffffff, 0x2320}], 0x6, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x1, 0x48d}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0x0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r7 = fcntl$getown(r1, 0x9) syz_open_procfs(r7, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/07 11:39:35 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c00000047feb049381dbce73d3f66cee0e786b49d00000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r1, r3, r4}, 0xc) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0xf, "764d1b68e436b9906dc014333b19e2"}, &(0x7f00000003c0)=0x17) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000400)={r5, 0x1, 0x20, 0x0, 0x9}, &(0x7f0000000440)=0x18) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, 'syz_tun\x00'}) 2018/04/07 11:39:35 executing program 2: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)) 2018/04/07 11:39:35 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:35 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:36 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)}], 0x1}}, {{&(0x7f0000007f80)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000008240)=[{&(0x7f0000008200)="0e", 0x1}], 0x1, &(0x7f0000008280)}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x3, 0x0) 2018/04/07 11:39:36 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bcsh0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @empty, @broadcast}, &(0x7f0000000340)=0xc) getsockname$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={0x0, @dev, @multicast2}, &(0x7f0000000440)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000480)={'gretap0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000004c0)={@mcast2, 0x0}, &(0x7f0000000500)=0x14) recvmsg(r0, &(0x7f0000000d00)={&(0x7f0000000540)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000005c0)=""/135, 0x87}, {&(0x7f0000000680)=""/176, 0xb0}, {&(0x7f0000000740)=""/65, 0x41}, {&(0x7f00000007c0)=""/190, 0xbe}, {&(0x7f0000000880)=""/199, 0xc7}, {&(0x7f0000000980)=""/228, 0xe4}, {&(0x7f0000000a80)=""/184, 0xb8}, {&(0x7f0000000b40)=""/136, 0x88}, {&(0x7f0000000c00)=""/9, 0x9}], 0x9, &(0x7f0000000cc0)=""/2, 0x2, 0x9}, 0x2042) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000d40)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000e40)=0xe8) getpeername$packet(r1, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000ec0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000f40)={@local, @dev, 0x0}, &(0x7f0000000f80)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000fc0)={@local, @dev, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001040)={0x0, @multicast1, @local}, &(0x7f0000001080)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000010c0)={0x0, @empty, @loopback}, &(0x7f0000001100)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001180)={0x0, @loopback, @multicast1}, &(0x7f00000011c0)=0xc) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f0000001200)=@can={0x0, 0x0}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000001280)=""/13, 0xd}, {&(0x7f00000012c0)=""/7, 0x7}, {&(0x7f0000001300)=""/170, 0xaa}, {&(0x7f00000013c0)=""/223, 0xdf}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x5, &(0x7f0000002500)=""/57, 0x39, 0x200}, 0x74b}, {{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000002540)=""/36, 0x24}, {&(0x7f0000002580)=""/188, 0xbc}, {&(0x7f0000002640)=""/92, 0x5c}, {&(0x7f00000026c0)=""/43, 0x2b}], 0x4, &(0x7f0000002740)=""/28, 0x1c, 0xfc00000000000000}, 0x8}], 0x2, 0x20, &(0x7f00000027c0)={0x77359400}) getpeername$packet(r1, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002840)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002880)={0x0, @empty, @dev}, &(0x7f00000028c0)=0xc) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000002900)={'rose0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002940)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000002a40)=0xe8) accept4$packet(r0, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002b00)=0x14, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002b40)={@multicast1, @rand_addr, 0x0}, &(0x7f0000002b80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002c80)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002d80)=0xe8) getsockname$packet(r1, &(0x7f0000004280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000042c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000ac40)={'bond0\x00', 0x0}) getsockname$packet(r1, &(0x7f000000ad40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000ad80)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f000000b480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000240}, 0xc, &(0x7f000000b440)={&(0x7f000000adc0)={0x650, r2, 0x30, 0x70bd2b, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0x264, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}]}}, {{0x8, 0x1, r13}, {0xbc, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x13c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0xb8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r26}}}]}}, {{0x8, 0x1, r27}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x220}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r28}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}]}}]}, 0x650}, 0x1, 0x0, 0x0, 0x800}, 0x2000c005) r29 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r29, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/6, &(0x7f00001bb000)) 2018/04/07 11:39:36 executing program 2: umount2(&(0x7f0000000080)='./file0\x00', 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000080), 0x2000000000000104, &(0x7f0000000040)=ANY=[@ANYBLOB="0c00c3e02a24601f4a9d1b"], 0xc}}], 0x2, 0x0) [ 82.457292] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65095 sclass=netlink_route_socket pig=7919 comm=syz-executor3 [ 82.471113] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65095 sclass=netlink_route_socket pig=7921 comm=syz-executor3 2018/04/07 11:39:37 executing program 6: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r0, 0x8000}, {r1, 0x220}, {0xffffffffffffffff, 0x2320}], 0x6, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x1, 0x48d}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0x0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r7 = fcntl$getown(r1, 0x9) syz_open_procfs(r7, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/07 11:39:37 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000f79000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000000fa7b362e7d0e222cf79f9b83000000000000000000ea000e0000000000"], 0x14}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x42, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x200) r2 = add_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="53b262f0da68b0ce76cf717216e87443e0da1f40539326277e4cf03c3e3b4fd7439d52a92cecd04e492d32509b1bf0ed3f03cf399cade87f67f8be6446f0c6ab824e0a09fa4ce80b451517bcacd2216d84ad0668534c078ae32c9e20b0df87a565714a5648736bcfdf40e5f213f27ac6095af6a2d805ba6f0ee43009e333d19b775b5166a40a53cceb580ccaf3071d868c0d68d2c5cadcf32a6f064c84cfc1bec701ec5361217dae9245a67da5322a444a81700f63e26c", 0xb7, 0xffffffffffffffff) r3 = request_key(&(0x7f0000000280)='blacklist\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='@vmnet1\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r3) 2018/04/07 11:39:37 executing program 3: syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x2000}) epoll_pwait(r0, &(0x7f0000ea0000)=[{}], 0x1, 0x0, &(0x7f0000941000), 0x8) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r1, r2, 0x91, 0x4) 2018/04/07 11:39:37 executing program 2: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = getgid() syz_fuse_mount(&(0x7f00000000c0)='./bus\x00', 0x6000, r2, r3, 0x2, 0x883800) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r5 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r5, 0x0) pipe(&(0x7f00000002c0)) r6 = dup3(r4, r1, 0x0) epoll_create(0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000380)={r7, 0x8, 0xf9, "7c22882cee8325741f423eebdbfd4c2e4b0a7eaac469ec88b1b52a9fa92cc9a75c814f3950002e563b76855ac220583682a41a4c0f5076cc1845921518d38adad2d447d4b0f46ac2e47884a08bfdf0ba6a79995093155f581ec2fd28763efd30ef61ce183cffc4d748d11e2759a010a3c72f952cd5d7e162ae24db4fd48b66abcc090f1dda35efeaa9ba2651b8cdbf435ae3065d922941fe550ec9e3e3f0c793ab4b65ba97c924f9d6530691a7831f26d2db85562aec3a04ba67235e1292dd41e5934bfce624494a863b67a90cb5174cfdaac32f35dbd11ea566dc383eafe394e87326f645da50f1d80ad713e7e2821ef1b3159f0cbf294d7c"}, 0x101) r8 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6b, 0x2000) renameat2(r0, &(0x7f00000001c0)='./bus\x00', r0, &(0x7f0000000200)='./bus\x00', 0x3) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) r9 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r9) getsockopt$EBT_SO_GET_INIT_ENTRIES(r8, 0x0, 0x83, &(0x7f0000000600)={'nat\x00', 0x0, 0x3, 0x8c, [], 0x5, &(0x7f00000004c0)=[{}, {}, {}, {}, {}], &(0x7f0000000540)=""/140}, &(0x7f0000000680)=0x50) 2018/04/07 11:39:37 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x10d) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x3, 0xffffffffffffffff, 0xfffffffffffffff9}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) select(0x40, &(0x7f0000000180)={0x68dc, 0xbcdd, 0x0, 0x9, 0x2722, 0x6, 0xffffffffffff8fd3, 0x9}, &(0x7f00000001c0)={0xffffffffffffffc1, 0x3, 0x400, 0x3, 0x0, 0x6, 0x5, 0x7fe0000}, &(0x7f0000000200)={0x80, 0x8, 0x0, 0x1, 0x4d, 0x5, 0x81, 0x2}, &(0x7f0000000280)={r1, r2/1000+10000}) syz_emit_ethernet(0xfffffffffffffcc1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaac5aa0180c200000d4979bd82e048591d47ed575826bee357b02b19200a03f9c2ee04c29201ad9f6e8a862c81b5e0cf7db0d0e6db6cfac4b251ba9e720080a5aa1726d18d90b3eef9e2541952f8c0ce6915ee"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x63, 0x1ffffffffd]}) 2018/04/07 11:39:37 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x6265d217) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:37 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bcsh0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @empty, @broadcast}, &(0x7f0000000340)=0xc) getsockname$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={0x0, @dev, @multicast2}, &(0x7f0000000440)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000480)={'gretap0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000004c0)={@mcast2, 0x0}, &(0x7f0000000500)=0x14) recvmsg(r0, &(0x7f0000000d00)={&(0x7f0000000540)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000005c0)=""/135, 0x87}, {&(0x7f0000000680)=""/176, 0xb0}, {&(0x7f0000000740)=""/65, 0x41}, {&(0x7f00000007c0)=""/190, 0xbe}, {&(0x7f0000000880)=""/199, 0xc7}, {&(0x7f0000000980)=""/228, 0xe4}, {&(0x7f0000000a80)=""/184, 0xb8}, {&(0x7f0000000b40)=""/136, 0x88}, {&(0x7f0000000c00)=""/9, 0x9}], 0x9, &(0x7f0000000cc0)=""/2, 0x2, 0x9}, 0x2042) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000d40)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000e40)=0xe8) getpeername$packet(r1, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000ec0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000f40)={@local, @dev, 0x0}, &(0x7f0000000f80)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000fc0)={@local, @dev, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001040)={0x0, @multicast1, @local}, &(0x7f0000001080)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000010c0)={0x0, @empty, @loopback}, &(0x7f0000001100)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001180)={0x0, @loopback, @multicast1}, &(0x7f00000011c0)=0xc) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f0000001200)=@can={0x0, 0x0}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000001280)=""/13, 0xd}, {&(0x7f00000012c0)=""/7, 0x7}, {&(0x7f0000001300)=""/170, 0xaa}, {&(0x7f00000013c0)=""/223, 0xdf}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x5, &(0x7f0000002500)=""/57, 0x39, 0x200}, 0x74b}, {{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000002540)=""/36, 0x24}, {&(0x7f0000002580)=""/188, 0xbc}, {&(0x7f0000002640)=""/92, 0x5c}, {&(0x7f00000026c0)=""/43, 0x2b}], 0x4, &(0x7f0000002740)=""/28, 0x1c, 0xfc00000000000000}, 0x8}], 0x2, 0x20, &(0x7f00000027c0)={0x77359400}) getpeername$packet(r1, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002840)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002880)={0x0, @empty, @dev}, &(0x7f00000028c0)=0xc) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000002900)={'rose0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002940)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000002a40)=0xe8) accept4$packet(r0, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002b00)=0x14, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002b40)={@multicast1, @rand_addr, 0x0}, &(0x7f0000002b80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002c80)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002d80)=0xe8) getsockname$packet(r1, &(0x7f0000004280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000042c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000ac40)={'bond0\x00', 0x0}) getsockname$packet(r1, &(0x7f000000ad40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000ad80)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f000000b480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000240}, 0xc, &(0x7f000000b440)={&(0x7f000000adc0)={0x650, r2, 0x30, 0x70bd2b, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0x264, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}]}}, {{0x8, 0x1, r13}, {0xbc, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x13c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0xb8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r26}}}]}}, {{0x8, 0x1, r27}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x220}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r28}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}]}}]}, 0x650}, 0x1, 0x0, 0x0, 0x800}, 0x2000c005) r29 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r29, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001c000504000000000000000002000000", @ANYRES32=r1, @ANYBLOB="000000000000000000000000000300000000000000000000c196888a0c62eee6c7d4659ebb"], 0x30}, 0x1}, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) r2 = dup3(r0, r0, 0x80000) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000002c0)=""/168) 2018/04/07 11:39:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000180)={0x0, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x80, 0x1ff, 0xfffffffffffffff9, 0x3, 0x9, &(0x7f0000000100)='syz_tun\x00', 0x7ff, 0x8c, 0x3}) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000), &(0x7f0000000140)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x20}, 0x1) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) [ 83.986454] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 83.995884] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/07 11:39:38 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:38 executing program 3: r0 = socket(0x40011, 0x2, 0x88) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001cc0)=0x2, 0x4) 2018/04/07 11:39:38 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:38 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') r3 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) r5 = gettid() fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000440)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast1}}, &(0x7f0000000580)=0xe8) fstat(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000c40)=0x0) r12 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002540)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000002640)=0xe8) lstat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000004bc0)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000004d80)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000004d40)=[{&(0x7f00000001c0)={0x1f8, 0x42, 0x100, 0x70bd29, 0x25dfdbfe, "", [@nested={0x38, 0x12, 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@generic="eff7eae308e9525528b0d0f12d03289744b8f577c9821b56a53738d5919b62895e97955f9316a90eb1506bf018eaf5a5083ad9d48858f7736b4aed8408eb45ad4b3d3739eeea386b730ce60658d083a4ee87346a7513caff1777b93cfa1c5e8227becac6bc845c5d318bf6c68654c8287316360f460c95ada518ca65e20697622b039352fb07a0d46cbb379cf88b96e02084", @typed={0xc, 0x4b, @u64=0x4901e83d}, @typed={0x8, 0xe, @pid=r5}, @generic='T']}]}, 0x1f8}, {&(0x7f00000005c0)={0x554, 0x1a, 0x700, 0x70bd2a, 0x25dfdbff, "", [@typed={0x14, 0x67, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @nested={0x200, 0x8a, [@generic="e9cb091217635a488d1a2cb5eb", @generic="b8e8d6907ce23270b304bade2a7105f7cef0ff20d5469d5b372822f63733ff8dd45cb81d8fd94f65bc625ff2320e33afaf1e3180fc0a89d75d7779bf83f2823d58f11ac4fc703153ecfb6aaa96f85c99cfdb28a2bf5e1f4e49f393448b05755e0a8f69708f28ddb86e", @generic="4a6374e7e5f4ff03390e53950ab9574ca77dd17029f3d99cc2a5b5f3af0d86fb6d538e75fcd26ca64101d36acb5377a0f53cb3a39eb6a40e8e3fa81504a6ca42068c2e0b1850163f8662ebef0ef1f84d8e1ad7a11f7c1cbbf2e41f0cbb8c4a102d8fe00b814724dfc8071f0bef65326d37ad39b7ee839eafabfffef7a56396d95203f63bedd392eb6bb9f2", @generic="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"]}, @nested={0x1a8, 0x23, [@generic="201a1c3c3c34860bf9614f6178c816c6fbf563c84247652baa00a20914abc5be8941b19dc6ee70c63693a2ba88eeb6b3762a4eae7aa8866cca0490ec92592ff119ab9797ec5e090baee8fb7fb1407cf2f8cac15c6cab484afa5f5a40254bb5f174a6d966e6da", @typed={0xc, 0x62, @u64=0x6}, @typed={0x8, 0x1f, @u32=0x2}, @typed={0x8, 0x78, @fd=r1}, @typed={0x8, 0x32, @uid=r6}, @generic="2d8107037de9c9cdb0665e5ff3ed428c19ff30045e90fd265536534e63a090370496b203323520c27c257e74c5eb338fa05aa263793af3ffb1", @generic="4a62dde74256c3e19bcd6824b5d63b9b164858490c884e39e559123a155fafabb9427331a7bf3a3aafc138fd64471b556db73659a39f272395fdf2afde7c4f69354218b055ac615421b8f510d098f4b64706ae2079a5e5fa602b6801d968c2a5a53614dafaae79a02bcf61dde2ef88941dc4ab970250df2e69078a06e8c1a81595bb8f4ccb98a8a564d8cd2afc4881615f9910fc78e8bd394b25f2ed0e0687f1973eeda76a1537760c83e3992b9e59de69dc3dda47cb3205b2a1694ebb2430ddd4adcfc8bf2aa042cc6816df5ad370dfbd09f23de131da8bac929504697561e390"]}, @generic="a7a2e06ca94dbac94072d62b37cbc78f0828d539ca53b7393ee073e902b31a0c6862c1ed6cef3e38d161a99bffbf93eebdf3e6b140bfe7d5267bfa4db601a2fa5ac39deca3c724431705b8c1d280b7e206f3843fade5f3fa07f1271289f91e", @nested={0x128, 0x4f, [@typed={0x8, 0x6b, @pid=r7}, @typed={0x8, 0x34, @uid=r8}, @typed={0x8, 0xf, @str='\x00'}, @typed={0x104, 0x80, @binary="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"}, @typed={0x8, 0x19, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}]}]}, 0x554}, {&(0x7f0000000c80)={0x1b8, 0x38, 0x1, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0x38, @u32=0x5}, @nested={0xc, 0x11, [@typed={0x8, 0x74, @uid=r9}]}, @typed={0x9c, 0x3a, @binary="7138fcc86b4569a5fffbd5937cb3095dba223785279eb399499a2d63728d40219092cbc71f418ae070910dc7edc4ce7f99e0040b739675dbf24950a3f72f0ef50d9d676cf5bb58355edbf77149376a2eec50968be629f2c0e54df2c00a2c07e550936e68a018caf2229e38407622ec19199e832fa7b43826f7063265f3d7739432494648cb55f68ea25ad7256c69e94c65a26f60bc"}, @generic, @nested={0x2c, 0x70, [@typed={0x20, 0x2f, @binary="b5efcede84058c878f73f2fab69c139c6a8cbe3341229f013f17cd"}, @typed={0x8, 0x21, @u32=0x5}]}, @nested={0xc4, 0x51, [@generic="a3cf21f0", @generic="fc91fb0a9b292136831821c1fcbd7a4dc1b15f3c3ee19567adc5f388461223c19a6565d2d6b272932e73648af8e18bb89a9f16a4908235e2886c2f9b9a73793f1ed8e1fe0f76401d31b5a2658e6dbf4ae37c4af3b01bd3252241596f55ef9997993163b17e9abfff3fcabf2d30a51b94e5d4c7e27c533388089bf76338a75ae8961e16b2709868d34405e129c25dbbbd1e23e72f9be85c3e68082767a175a7ebee6acd6f7f6fae190d378140", @typed={0x8, 0x68, @pid=r10}, 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@generic="7030d66629ab0a3e1eae7f232b2c5fee4977c9de2bcdabd93eb1b2be70f0634485711a387a61ae4c394af45011cfdff80e9d190b2958562ea5450d5108ae0db63b5036eff55aeafcc3552e477b2335ecd2ec44bf463ad773934fc9290a2afd76806a62b6366e1e6716cdbc0a1fa3881a10ba17fbda760c72a457a5154c", @generic="ba099c6a8a72a47f505a4810706b322ecb86918a393649c4e23f1cd59e609fb929a597a5f6917aa4ba0ee8b5d7aa329dde6c2f3db2fe7dfefc3a7b59c479c96e2c2aabb7898612fd765dccf1ad53ea33a4cc31423dc08f899587324e3591dbdae7a0e703b483f60c846da08e1dde0823", @typed={0x8, 0x24, @u32=0xfffffffffffffffe}]}, @nested={0x108, 0x6, [@typed={0x4, 0x80}, @typed={0x8, 0x64, @ipv4}, @typed={0x8, 0x40, @uid=r13}, @generic="feab392aefeb053416334cf725e75737d941b2fb575947f393e2749aa365a6d94cabb670f8f046eb3dadade9f38f64bdd8196baee25076d60dec85f087264ac605e193cfb25933270d7e6c6d00065b250cddcb21b179e8d90b9ae6659c48a9dfec7cfad57467b56ec2d4366eab3284872fd902d942a5e00a2ae45cb6bc38ddf7ee6dfd6a56cb0205ef3499b6be8f35d6fe4f7a560a39a519440a6f1b477a0ed6", @typed={0xc, 0xc, @str='net/udp\x00'}, @generic="86aa596a8039d5a84d19e8cc73468ce1fc49f53d19bad24d3c8acbfd3efdb46d10828dfd38c7e626d07be071c4461208ff5c", @typed={0x8, 0x49, @uid=r14}, @typed={0x8, 0x80, @fd=r0}]}, @typed={0x8, 0x2a, @uid=r15}, @generic="1f832736fa28de7595182e9d02edbd39"]}, 0x134c}, {&(0x7f0000003b40)={0x1078, 0x17, 0xb20, 0x70bd28, 0x25dfdbfb, "", [@typed={0x8, 0x6b, @pid=r16}, @nested={0x1060, 0x1a, [@generic="74cf162087bd1b516e34ee9f32b7d14907b77f97cdfe34e52b9ce63e65", @typed={0xc, 0x62, @str='net/udp\x00'}, @typed={0xc, 0x89, @str='net/udp\x00'}, @typed={0x4}, @generic="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", @generic="c4d42264f6e402a003dcdf81f2cf03617fa2ee7c13", @typed={0xc, 0x54, @u64}]}]}, 0x1078}, {&(0x7f0000004c00)={0x114, 0x30, 0x100, 0x70bd2d, 0x25dfdbfc, "", [@nested={0xe0, 0x1a, [@generic="63e4c070ba2f70415bac", @typed={0x8, 0x6, @str='GPL\x00'}, @generic="b5f1f2a27a7ddab0eab45779d1bb57b3bd00b97a8c4ce283342d93de54324dfcc372a2fdd229cec1e037e683c495ceb2eadce636a4a19ee68a044c7b82401ec55da148da887217474e53966f1f25341e8b3c20c716f85d40c454844e0df4fbc17f2836501323be057dddee99d0baba740899955c0ef2560fa1678e8536d2d9314a684ab64aa9aadde54128b08da5ab7a408850d5c992a17b8e8bf0756db49b022e3420b11c9698c7b3e8f71399abefb8f849f6ad8d7d5bb09c3cf13403754689ff76e46ffd059688"]}, @typed={0x8, 0x19, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x1c, @u32=0x8}, @typed={0x8, 0x93, @pid=r17}, @typed={0xc, 0x3c, @u64=0x6}]}, 0x114}], 0x8, 0x0, 0x0, 0x8000}, 0x0) fchdir(r0) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:38 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) close(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x5, 0x1, 0x6}) 2018/04/07 11:39:38 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}], 0x5) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x0, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"]}, 0x1c0) 2018/04/07 11:39:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @loopback}}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000640)={'filter\x00', 0x7, 0x4, 0x4a4, 0x280, 0x0, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000200), {[{{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0xff, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0x28, 0xffffffff, 0x94d, 0xfffffffffffffffe, 0x7, 0x8, 'gretap0\x00', 'vlan0\x00', {}, {}, 0x0, 0xa0}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @empty, @empty, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@random="90cde1e035a9", @broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) sendmsg(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)="d3f51888d53669433c28013588c4438fa532181ec91681c228679423f3f741130e1da411d15389f278e568149e08cab3ec4e0e3de1ba403c5cdf6ea84d9bcc73b7234f476a49c981dd2707e4b64f0699171a57f1fc868d8e8b04b057a0facd159af443929a527326485d", 0x6a}, {&(0x7f00000003c0)="3f0dd9fd3348147a4ea66e1a1de8b07d38a346878278547b52797a8f5cbdfcf447", 0x21}], 0x2, 0x0, 0x0, 0x4004080}, 0x400c0c5) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/07 11:39:38 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'teql0\x00'}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000a40)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r1, 0x4, 0x6000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd44b0647fa3268150cb64f015efd52fc93d242bac33e7111f118eccb18d20feb69520384a40c93915920904f286b41de292d0e6d531bed37d5ab17932fd57f81a55c82c60a80dc133065bee4f16b881400802420fdb2f23603fe754bf0fe2400c866501f3ce1b37651a134f01ee2ff844707351871a2be3d302e8678cc78a2facfe6db33a09cf99ea9befc93b99f4e17444e589fba89185f5d8ec00d1c4866b5a66d53cf7579cae2f5d789efb20cc34466b9bffd6ef15f54686996828a8ae0f3f93668df29790c03e5c91407ffb244ab3f1e2ddf1a3d501679b34a05765d840a28cb3c5cc1aa711a4b8566f274a897d431b1e4a790360f2075ba4b3ca7cb16666f6b9e60b7dbe868f572882890f8c7e5c03dc0fb343b18dfdab5f5f71f77b97e34c0fbcd24b44fa0fa36bf5064a35a0c2331d0bec6e437835928e29a0aa81843e8917380931882b0fa41903580e260c9b87f00356e260d5ea0f3fdfb64ef678c3cc981f3191f5c5f8d7c16c4f46a837491d7888c6997893bdda25a4934591a0edeee3f08f71467369420986fa34ae0f1654eae41f85fcd7bd1837ad1f26327e43b5dc7d3e54935bc2b1cb2adedb480ca22a9ddd9e38fcd405a008c32dfa5a1364064caa72e1cd552cb18099e5add0c81067ce321a9a96065b6fb2716ab23ecd82d22df153942876cafd10068be6acb7259978ed523c7413302f760d7a77413f8dff3a0c0c0d0e2372dd49e1b709bdbdfba02e4ea475082522953443de01c369ad46e8cf6312b0e21649fa5b330488faeb36eac7da5a6fbdd826ef7bf618a1bec93f2b22d3b2d08203c5049389a944e26adaec40cfbcfeb6b7f5b287a89d3503515bec7fb67d63c1a15eff45bf8b6ebfb5e7f8344328b314e7779482f970455ecc6945c2c98fc29e35c6df182b47637433bed5c9324e54b3de1abb4c74522cb864de715b9c2d473fee08f686b3d7a7728645f7dc586d77f38baa068a2ac11b4493173c819bb96051fe28ef0ab15de2ae83e767c3c4aed5905805190d616fcd8dc67e1af84bea2470924b38ee1b5fa3b312686c2999e52a2e5fa70de1cb1251f72e0ad66044fedaa370a8ce713e46bb979b19ef10eb21f25", 0x600}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) geteuid() r4 = open(&(0x7f0000000840)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000b00)=[@in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}], 0x2c) r5 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) recvmmsg(r5, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000480)=""/159, 0x9f, 0x3}, 0x6}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}], 0x1, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}}], 0x3, 0x2002, &(0x7f00000009c0)={0x77359400}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000380)={0xc, &(0x7f00000001c0)="afd762bd985e48c59a4a1bdc"}) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000b40)='fou\x00') sendmsg$FOU_CMD_DEL(r5, &(0x7f0000002240)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002200)={&(0x7f0000000b80)={0x3c, r6, 0x0, 0x70bd2a, 0x25dfdbfb, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) sendfile(r5, r2, &(0x7f0000000200), 0x200000010000) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f00000003c0)=""/137) timer_create(0x0, &(0x7f00000023c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000002280)="9d3ae6e8f0d077e5a8c7eada1ad88c90e8f7125485d7ada7e6c023ab531ce6712a8624a417229dce86c3ddfec1c2fa32663abe4bf59a0a6d6bfe7bddc6f6cd4630913c55", &(0x7f0000002300)}}, &(0x7f0000002400)) timer_delete(0x0) 2018/04/07 11:39:38 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:38 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x42000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'ip_vti0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x200010}, 0xc) r2 = dup(r0) setsockopt$inet6_int(r2, 0x29, 0x4e, &(0x7f0000000100)=0x3, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r2, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="fd3cf7f776b00f44f1e30c00000001000007bd000000856e1706d618135b692c30f6a3352f285c95d59f1e1366ae25626594000000000000000000000000"], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:38 executing program 3: mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x3f, 0x4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/86) madvise(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x0) 2018/04/07 11:39:38 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x5, 0x1, [0x5]}, &(0x7f00000001c0)=0xa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x7, 0x3}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ppoll(&(0x7f0000000100), 0x23a, &(0x7f0000000040)={0x77359400}, &(0x7f000024bff8), 0x7) sync() ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)={0x80, 0x0, 0x0, 0x2c4}) 2018/04/07 11:39:38 executing program 0: r0 = gettid() exit(0x7ffffffffffffc) ioprio_get$pid(0x1, r0) 2018/04/07 11:39:38 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000016bff4), &(0x7f0000172ffc)=0xc) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000340)=0x7) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000140)=""/238, &(0x7f0000000240)=0xee) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006dfbc)) socket$inet(0x2, 0x0, 0x0) pipe2(&(0x7f00004d6000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000000)) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000047dffc), &(0x7f0000195000)=0x4) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f00000cdffc)) r4 = dup(r2) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000300)={0x5, 0x1be, 0x5, 0xa961, 0x40, 0x0, 0x6, 0x7, 0x8, 0x800, 0x400}, 0xb) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000000ffc)=0x4, 0x4) bind$inet6(r2, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f00002ced7c)="740000e0c9e7472238d0e51375a830155f9f2fd324540a30d7c3a1082e29c214b863347943fcc1a6d4c3e1aa2c9544e3de8e5a46f75f9afcd592ae50a02d3ef77e7634fca456afbf3642824125670a0f4d580c83ed702cc59fedd9fe457cb1cd803767f0d7c1f1f58986465df795b41e17d649735a98", 0x76, 0x100000000031, 0x0, 0x0) r5 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$unlink(0x9, r0, r5) 2018/04/07 11:39:40 executing program 2: set_thread_area(&(0x7f0000000140)={0xd0, 0x0, 0x0, 0x4, 0x80000000000000, 0x7, 0xe00000000, 0xfffffffffffffffa, 0x6, 0xfff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) write(r0, &(0x7f0000000000), 0xffa2) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000100)={0x100000000, 0x9, 0x200, 0x80000000, 0xc0000000000, 0x2}) getsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/04/07 11:39:40 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)}}], 0x2, 0x0) 2018/04/07 11:39:40 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) close(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x5, 0x1, 0x6}) 2018/04/07 11:39:40 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/07 11:39:40 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4641, 0x0) bind$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"807ced4d9a132d"}, 0x5}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x273, {0x7, 0x8, 0x101, 0xfffffffffffffffd, 0x8, 0x2}, 0xe986, 0x4}, 0xe) bind$inet(r2, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') write$cgroup_int(r0, &(0x7f0000000100)={[0x3d]}, 0x1) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:40 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) close(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x5, 0x1, 0x6}) 2018/04/07 11:39:40 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x7fff, 0xfffffffffffffff8, 0xbbfc}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x39}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000200)={r1, 0x64, "8b0f4a246c68956fa7c77a27f39f03c886c3271c6b443e7e3ffdad4b6e78b2661d9e2253414cb06c4f8aba31723f446a7a1e5eb62d579a5387fc12dfc629226fdfddaf48a07a27e2aaf721f404adacad9dc75373cfbc411524fcd227a9b82b5ab64c4f9e"}, &(0x7f0000000340)=0x6c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x10, &(0x7f0000000280)=[@in={0x2, 0x4e24, @rand_addr=0x9}]}, &(0x7f0000000300)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in6=@loopback}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) ioctl$sock_ifreq(r3, 0x8b94, &(0x7f00000000c0)={'bcsh0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/04/07 11:39:40 executing program 3: r0 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x8000000000000000) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001400)=""/57, 0x39}], 0x1) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x1000000000016) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x22c042, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000140)=0x7, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) acct(&(0x7f0000000240)='./file0\x00') ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x2c}) 2018/04/07 11:39:40 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)}}], 0x2, 0x0) 2018/04/07 11:39:40 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socket$pptp(0x18, 0x1, 0x2) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=ANY=[@ANYBLOB="0c0020000100000000000000"], 0xc}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffffb, 0x559, 0x7}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x8, 0x9, 0x7000000000000000}, 0x10) 2018/04/07 11:39:40 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x1, 0x7fffe, 0xfffffffffffffffc) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:40 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/07 11:39:40 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x40600) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000180)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x3}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x54) 2018/04/07 11:39:40 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)}}], 0x2, 0x0) 2018/04/07 11:39:40 executing program 6: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x0, 0x70bd27, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) fchdir(r0) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25}, 0x3) fcntl$setstatus(r2, 0x4, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0xb30, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000300)={0x7, &(0x7f0000000140)=[{0x2, 0x5, 0x4, 0x20}, {0x7f, 0x5, 0x120460f4}, {0x3, 0x40, 0xb62, 0x400}, {0x401, 0x6, 0xffffffff7fffffff, 0x802000}, {0x8000, 0x96, 0x8, 0x4}, {0x80000000, 0xffffffffffff0000, 0x17, 0x7}, {0x2, 0xff, 0x80000000, 0x4}]}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(r4, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x7b, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e"}, &(0x7f00000012c0)=0x83) pread64(r4, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) fsync(r3) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000000)) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) 2018/04/07 11:39:40 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:40 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x6, 0x200000000000002, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:40 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00000000c0)=""/132, 0xffffffffffffff4b, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000), 0xc5) write$evdev(r2, &(0x7f0000001fdc)=[{}, {}], 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000300)={r4, 0x1}) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) accept4$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000340), &(0x7f0000000380)=0x30) fchmodat(r2, &(0x7f00000002c0)='./file0\x00', 0x70) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="20170000f800"]}) 2018/04/07 11:39:40 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="56060c4c85807d49a51e7e5ba00f25670b7d1d772288c9bd4cd0cb56c03d55f76f5352c3e10aad9834fc6d0609262d38eb4cb2bef7b34993a46daeba21b4c3c7dcb9bf152080366a4cfa71dbefa1b88d423cc4674c602928b1530950dba0e8c71e781c4e577da65aab101805f2e708ad7edf163de1fed00f1855e9256e", @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYPTR64]]], &(0x7f0000000180)=0x1) readahead(r1, 0x800, 0xcec) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140)={0x77359400}, 0x8) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/07 11:39:40 executing program 6: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x0, 0x70bd27, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) fchdir(r0) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25}, 0x3) fcntl$setstatus(r2, 0x4, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0xb30, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000300)={0x7, &(0x7f0000000140)=[{0x2, 0x5, 0x4, 0x20}, {0x7f, 0x5, 0x120460f4}, {0x3, 0x40, 0xb62, 0x400}, {0x401, 0x6, 0xffffffff7fffffff, 0x802000}, {0x8000, 0x96, 0x8, 0x4}, {0x80000000, 0xffffffffffff0000, 0x17, 0x7}, {0x2, 0xff, 0x80000000, 0x4}]}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(r4, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x7b, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e"}, &(0x7f00000012c0)=0x83) pread64(r4, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) fsync(r3) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000000)) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) 2018/04/07 11:39:40 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) getsockname(r0, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:40 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000140)=""/167) clone(0x2842300, &(0x7f0000000bc0), &(0x7f0000000040), &(0x7f0000000d00), &(0x7f0000002380)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') sendfile(r1, r1, &(0x7f0000000000), 0x10002) 2018/04/07 11:39:40 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/07 11:39:40 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f00000000c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/07 11:39:40 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x50, 0x0, 0x0, 0xfff7fffffefffffe}, {0x800000002000006}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000001980)='=', 0x1}], 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x5a3c, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000280)="4c51b361ca7dcc321eb9b00314ac556bd780b0597fde2d59d1277ede788a4cc2a7e031962061acc23a0321af81b12709fc2de07526ebf0f7d3d8f47479f0d89eaef145c1fcdcc2390679dc0fec4cd3c8b73c8d8b97f65b493988cfc5c3e0b8d778c17cf49080ce1f6e1f60c74127bf0cec3a2e3dca9c0aa47a343aabc15b152c33dc0c034649d76c0e7211b7bb65b1e611e88a3f53432bc6a18cc5a63b45ca5057f93ec593092198ad33a6d64d0926d2b8ae9ff1b99fbff6958f00966d5f", 0xbe, 0x5}, {&(0x7f0000000140)="8072b4aaac5801eb0df4a40b67593bd412d348bad702becd0da210afbb8e0f45a88fa8f22a7795fc10b1907e2fd6d7d551e0eff4fbeb198e3bd792176256e85fc54010d30ef11c70c40987aa63", 0x4d}, {&(0x7f0000000340)="3181d1e93be1fe403dec47e01841792fe9e42c8c3a21eb07b6eef7b228cd84f0b2f8fb0d6202968fcb8eb04036a8e3d80f7c10b4f03efa", 0x37, 0x1000}, {&(0x7f0000000380)="46fad724857944df211e83f68f69d8ba21011a8e45002a8e8fb962c65487c364669d3fa9b1bbceec62d6a00adf7ccd5d", 0x30, 0x8000}], 0x442, &(0x7f0000000400)={[{@errors_remount='errors=remount-ro', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x7ff, 0x5}, &(0x7f0000000500)=0x88) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000540)={r4}, &(0x7f0000000580)=0x8) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000005c0)={0x8001, 0x2}) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000040)) 2018/04/07 11:39:41 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f0000000440)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)}, 0xfffffffffffffffb}}], 0x0, 0x0, &(0x7f0000000500)}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000180)={{0xa5e6, 0x3f}, 'port1\x00', 0x24, 0x41000, 0x3f, 0x7fffffff, 0x8, 0x0, 0x6, 0x0, 0x3, 0x9}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000100)) 2018/04/07 11:39:41 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x8, 0x5, 0x6, 0x3, 0xb19e, 0x1, 0x200, 0x9, 0x7f}) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:41 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:41 executing program 4: timerfd_create(0x6, 0x80000) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) lseek(r0, 0x0, 0x1) r3 = getegid() r4 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) setregid(r3, r4) 2018/04/07 11:39:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508", 0x24}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000100)=0x7, 0x2) preadv(r0, &(0x7f0000000bc0)=[{&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f00000006c0)=""/204, 0xcc}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f00000008c0)=""/186, 0xba}, {&(0x7f0000000980)=""/28, 0x1c}, {&(0x7f00000009c0)=""/248, 0xf8}, {&(0x7f0000000ac0)=""/15, 0xf}, {&(0x7f0000000b00)=""/135, 0x87}], 0x9, 0x47) connect$unix(r1, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x0, 0x0, 0x401}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc004240a, &(0x7f00000007c0)=ANY=[@ANYBLOB="8fe8e5c48704bb81ffc8d97c3b104ce84a93c529e5575601b48e329137891ef2b01576f93f27a5dd64c110198211ef28c5a1d98e9aa44e79847ecad8161e1bce2201b5c85d66a56f89574850c7c02a2bae1101e4ccd77a875af6f154e566102665eb1511837c31bf6d443461971fa21206b2d6e7b99ce84695a2367173d1e3aa03c1b6a58965808000000000000000"]) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x6}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0xa01, 0x4649, 0x9, 0x7, 0x0, 0x1, 0x0, 0x70cc, 0x401, 0x6}) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x0, 0x0, 0x81, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(0xffffffffffffffff, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x0, {0xb3, 0x0, 0x80, 0x40, 0xffff}, 0x6}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e53", 0x4a}], 0x1, &(0x7f00000006c0)}}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/04/07 11:39:41 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x3, 0xfffffffffffffffc, 0x40}, {{}, 0x40, 0x7f, 0x5}], 0x20) fcntl$setstatus(r0, 0x4, 0x40800) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/7) write$evdev(r0, &(0x7f0000a12000)=[{{0x77359400}, 0x4}], 0x10) 2018/04/07 11:39:41 executing program 7: r0 = socket$inet(0x2, 0xfffffffffffffffb, 0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=ANY=[@ANYBLOB], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:41 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:41 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/04/07 11:39:41 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r2 = socket$nl_crypto(0x10, 0x3, 0x15) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4, 0x25e8}, &(0x7f00000001c0)=0x8) syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x10000) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0xffffffff, 0x4) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000180)={'yam0\x00', 0x3ff}) syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') 2018/04/07 11:39:41 executing program 2: nanosleep(&(0x7f0000001100)={0x77359400}, &(0x7f0000001140)) futex(&(0x7f00000000c0), 0x80000005, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000)=[{{&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)=""/148, 0x94}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/37, 0x25}, {&(0x7f0000000400)=""/101, 0x65}, {&(0x7f0000000480)=""/213, 0xd5}, {&(0x7f0000000580)=""/254, 0xfe}], 0x7, &(0x7f00000006c0)=""/156, 0x9c, 0x81}, 0x4}, {{&(0x7f0000000780)=@nl=@proc, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000800)=""/133, 0x85}], 0x1, &(0x7f0000000900)=""/249, 0xf9, 0x1}, 0x6}, {{&(0x7f0000000a00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000a80)=""/220, 0xdc}, {&(0x7f0000000b80)=""/164, 0xa4}, {&(0x7f0000000c40)=""/159, 0x9f}, {&(0x7f0000000d00)=""/146, 0x92}, {&(0x7f0000000dc0)=""/184, 0xb8}, {&(0x7f0000000e80)=""/158, 0x9e}], 0x6, &(0x7f0000000f80)=""/77, 0x4d, 0x7}, 0x400}], 0x3, 0x20, &(0x7f0000001080)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000010c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_rr_get_interval(r1, &(0x7f0000001240)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000002c0)={'eql\x00'}) removexattr(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)=@known='system.posix_acl_default\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2, 0x0) [ 88.331193] binder: 8157:8159 transaction failed 29201/-22, size 0-0 line 3133 [ 88.338606] binder: send failed reply for transaction 14 to 8157:8205 [ 88.346752] binder: BINDER_SET_CONTEXT_MGR already set [ 88.347967] binder: 8157:8159 ioctl c0306201 20004000 returned -14 [ 88.358408] binder: 8157:8205 ioctl 40046207 0 returned -16 [ 88.369050] binder_alloc: 8157: binder_alloc_buf, no vma [ 88.369158] binder: 8157:8206 got reply transaction with no transaction stack [ 88.369170] binder: 8157:8206 transaction failed 29201/-71, size 0-0 line 2926 [ 88.389189] binder: 8157:8205 transaction failed 29189/-3, size 0-0 line 3133 [ 88.479246] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.485432] binder: undelivered TRANSACTION_ERROR: 29201 [ 88.492220] binder: undelivered TRANSACTION_ERROR: 29190 [ 88.497712] binder: undelivered TRANSACTION_COMPLETE [ 88.503014] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/07 11:39:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508", 0x24}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000100)=0x7, 0x2) preadv(r0, &(0x7f0000000bc0)=[{&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f00000006c0)=""/204, 0xcc}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f00000008c0)=""/186, 0xba}, {&(0x7f0000000980)=""/28, 0x1c}, {&(0x7f00000009c0)=""/248, 0xf8}, {&(0x7f0000000ac0)=""/15, 0xf}, {&(0x7f0000000b00)=""/135, 0x87}], 0x9, 0x47) connect$unix(r1, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x0, 0x0, 0x401}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc004240a, &(0x7f00000007c0)=ANY=[@ANYBLOB="8fe8e5c48704bb81ffc8d97c3b104ce84a93c529e5575601b48e329137891ef2b01576f93f27a5dd64c110198211ef28c5a1d98e9aa44e79847ecad8161e1bce2201b5c85d66a56f89574850c7c02a2bae1101e4ccd77a875af6f154e566102665eb1511837c31bf6d443461971fa21206b2d6e7b99ce84695a2367173d1e3aa03c1b6a58965808000000000000000"]) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x6}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0xa01, 0x4649, 0x9, 0x7, 0x0, 0x1, 0x0, 0x70cc, 0x401, 0x6}) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x0, 0x0, 0x81, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(0xffffffffffffffff, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x0, {0xb3, 0x0, 0x80, 0x40, 0xffff}, 0x6}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e53", 0x4a}], 0x1, &(0x7f00000006c0)}}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/04/07 11:39:43 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c001d219900abe541009bd04b2bd9b157ef0dad3064637c0c53aee5148e48b29d57d95d5c5a61908e5a8f9519f0a5809df3a21aae8e78874a6e0b896a2237b86855c7a7edec1513aa2753978a4bd03d21bf44b18f55321c20e5cbdafe6e5fe855f89928799d714a77a06646cbda2a69f486f14ed0eddf7719e76131ad18c93cf535c718718241a2eea028d467268da4fedf2d0892a4a37e764221c4125632e7e6a235a100c5b357b599c9a3f8c9e0da33"], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:43 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000140)={0x3, 0x9, 0x400, 0x1f, "b4909476a7f6e5762aeb3be03c67fe4e356f909ea63c549f9f315b0e65053f87"}) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000080)={0x8a40, 0x7ff, 0x800, 'queue1\x00', 0x3d0a843f}) 2018/04/07 11:39:43 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x3}], 0x1) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) getsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0c0000000100000000000000361f6f5230ba0f801768fe65dab493481059cf60f17fefc7ea7862162128ae244892f5"], 0xc}}], 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e21}, 0xfffffe92) 2018/04/07 11:39:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x100000000, 0x4e21, 0x7, 0x0, 0xffffffffffffffff, 0x80, 0x0, r3, r4}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x105, 0x6, 0x9d}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x0, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40040, 0x0) read$eventfd(r5, &(0x7f0000000080), 0x8) 2018/04/07 11:39:43 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1}, 0x10}, 0x1}, 0x81) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x1ff) r2 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="6d951d3eb64cc0e802338dbe81e33404dac363c4e8003ebced7f6af5826ea53117e2a159f0462c5d851614affe7cc612c956022a43c26e7ea2445dce9c898326bd8264925bc579b87628cdb016f1b5d5a983dbe4a365", 0x56, r2) fstat(0xffffffffffffffff, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/07 11:39:43 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r2, &(0x7f0000000280), 0x0) fsync(r3) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(r2, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac", 0x48}], 0x1, 0x0) shutdown(r5, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000005c0)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/07 11:39:43 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$selinux_context(r0, &(0x7f00000001c0)='system_u:object_r:urandom_device_t:s0\x00', 0x26) readv(r0, &(0x7f00000008c0)=[{&(0x7f0000000800)=""/137, 0x89}], 0x1) 2018/04/07 11:39:43 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') getsockname$netlink(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:43 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x232, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x43, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0xf, 0x2, &(0x7f0000001400)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001440)=@assoc_id=0x0, &(0x7f0000001480)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000014c0)=@assoc_id=r4, &(0x7f0000001500)=0x4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x2240, 0x0) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000000500)={0x2, 0x1f, 0x6, 0x9, 0xff, 0x5}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x800) ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x3713d035, 0x1ff, 0x8, 0x6, 0x14}, &(0x7f0000000140)=0x98) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r7, 0x2000000000003}, 0xfffffffffffffe53) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000480)={@dev, 0x0}, &(0x7f0000000580)=0x14) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f00000005c0)={@empty, 0x36, r9}) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00') readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000004c0)=""/27, 0x1b) fcntl$getownex(r8, 0x10, &(0x7f0000000380)={0x0, 0x0}) ptrace$setregset(0x4205, r11, 0x203, &(0x7f0000000440)={&(0x7f00000003c0)="c44b1a9f5a3e4aece79a8dddfced904ccde1797ee435f4fa3970fc9de3bd58e1d9a15e5f82b72c9210e8148082c98269f7283a2038e2e006c09f13d4cbaa1f56277745a694eec68e5ef37a336986715c5ff92d85fdb19a60deddb474d74a1571050c41b3f0296a4a83fd56ec", 0x6c}) ioctl$sock_inet_SIOCGIFADDR(r10, 0x8915, &(0x7f0000000540)={'dummy0\x00', {0x2, 0x4e22, @rand_addr=0x40}}) 2018/04/07 11:39:43 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:43 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=ANY=[@ANYBLOB="1ba3090000000000000000b5"], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:43 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000140)={0x3, 0x9, 0x400, 0x1f, "b4909476a7f6e5762aeb3be03c67fe4e356f909ea63c549f9f315b0e65053f87"}) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000080)={0x8a40, 0x7ff, 0x800, 'queue1\x00', 0x3d0a843f}) 2018/04/07 11:39:43 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a55f5a)=""/166) 2018/04/07 11:39:44 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fdatasync(r0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000200)='./file0/file0\x00', 0x6d, 0x2, &(0x7f00000003c0)=[{&(0x7f00000002c0)="f2dcc1ef8380146490788afb1c7b3c90bcd3720d28d337c0c047558052dd75a24319723fda7e86ca2f495dc8422cf6cbe1587b0c893b2bf83d54ce31dff11638301fc222c65b236f270aac77edb7b269e841d65a8e99ef8151b93bb10dd658598c6c68e07e496925126b22726fe10164d6dca076e467894446ede9c4c83b2931a1b9dbafe00d84c04474f1be5f85cc4d7c1e6c328154b4441f134e489cfe1cc08f5630b9b297bf1e29ff9e7960804ca8b9f1a78b8bb80ae9fbf043d26e4fb0e9a467ffe2fb8e4259981244ad4d240380", 0xd0, 0x8}, {&(0x7f0000000480)="199ac66e3d9ef044251a7eb161489a82c1af0d9212be0d8e1ca7a108798e273762821a33f2a09000b52fa7e577f58c999701120975430877489ad0f10561aa25dd76faab9bbcc90bc213838e40e0aa202ad4637f1ddd605acf30eeaa8e212b9ce49081086f934452b1be66e98c4b98315a6481597f861faf1c22cc86a4a9679047f7d5f99c57253b0007b2308f0d5c7dba87171f9a06babca9944d11652400fa1ec6e9311f602564574682e57e15c4eb83fb0bbc5e06a6b3a37ed1a24cfb853d092e5cb3dda1e03e48fc4a578c99d103cd29b5671427231326048560eb20add4f9b79ef05272e89e582a773b", 0xec, 0x8}], 0x10, &(0x7f0000000640)={[{@nfs='nfs', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@discard='discard', 0x2c}, {@usefree='usefree', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@nfs='nfs', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x36, 0x34, 0x36]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r2) sendfile(r1, r1, &(0x7f0000000040)=0x40, 0x1) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0/file0\x00', 0x5, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000180)="060dc46296b52002d41268e9c7dbdce0dc73fb76d49921d8e1f5ecade166254abc341753", 0x24, 0x8}], 0x2, &(0x7f00000009c0)=ANY=[]) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r2, 0x0, 0x200000000) mmap(&(0x7f00007fb000/0x2000)=nil, 0x2000, 0x1, 0x1b071, r1, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) pwrite64(r1, &(0x7f0000001880)="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", 0x1000, 0x0) mremap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) mremap(&(0x7f0000002000/0x4000)=nil, 0xff9000, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0xe, 0x200000002031, r0, 0x800000000200000) signalfd(r0, &(0x7f0000000240)={0xba36}, 0x8) pipe(&(0x7f00000000c0)) 2018/04/07 11:39:44 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000001c0)={0x8000, 0xff, 0x8, 0x9, 0x6, 0x6a3, 0x7}, 0xc) r1 = socket(0xfffffffffffffffe, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r1, &(0x7f0000dc7ff0)={0x2, 0x4e20, @rand_addr=0x4}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000100)="b0ebac667db400d591526920d177be9869ad5f0c2ff2026226648853d095d5e9dc1af60278569b93f13bb71a498cb27e76c5d33b0eab30527666f658a01351f2e321564849c7903814a64572b944ee9f2775cc7306fdf1b7b09d995a") r3 = getpgid(0x0) sched_setscheduler(r3, 0x3, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000080)=0x4) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000200)) 2018/04/07 11:39:44 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a55f5a)=""/166) 2018/04/07 11:39:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) ppoll(&(0x7f0000000480), 0x0, &(0x7f00000004c0)={0x77359400}, &(0x7f0000000500), 0x8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x8010}, {r0, 0x4200}, {r0, 0x2}, {r0, 0x700}, {r0, 0x1}, {r0}, {r0, 0x40}], 0x7, &(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000100)={0xffff}, 0x8) sendto$inet(r0, &(0x7f0000000040)="fe", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/07 11:39:44 executing program 5: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0x4f1b20c9b04f9ab1, 0x0, 0x0, 0xfffffffe) dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000006c0)={r0, @in6={{0xa, 0x4e24, 0x8}}}, 0x84) r1 = gettid() wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x40000000007, 0x200000088) sched_setscheduler(r1, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) syz_open_dev$usbmon(&(0x7f00000007c0)='/dev/usbmon#\x00', 0x2000000000000005, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815", 0x92}], 0x1, &(0x7f00000004c0)}, 0x400000) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000080)=""/72, &(0x7f0000000140)=0x48) r3 = syz_open_procfs(r1, &(0x7f0000000380)='oom_score\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYBLOB="da45236d3869a31b93a56fb07e066c7219745d345b943dd4dc44282ddb575d"], 0x1}, 0x1}, 0x24040000) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000400)={'erspan0\x00', &(0x7f0000000980)=ANY=[@ANYBLOB="110000000300000002000000000400000100010001000000a20f000012060000020000"]}) r5 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000a40)=ANY=[@ANYBLOB="93affc758fe196f507a1b810a9a38018a3ce9f408b760e37448889cb9257b7fc54535d7a46f1b76da601a980495633227ea1baa62962643281b292baf88de483dfd5eafb70cd57127d338cf721866696387369848e04a4b8aa2daa0d40320badd3732dc88242f70accdbeb144a298b5d8c33bea6e490faee040000009312"]) sendfile(r5, r3, &(0x7f0000000200), 0x200000010000) 2018/04/07 11:39:44 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x80}, &(0x7f0000000180)=0x8) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000001c0)=""/218, &(0x7f00000002c0)=0xda) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x306, @random="536a3969e7e4"}, 0x4, {0x2, 0x4e22, @multicast2=0xe0000002}, 'eql\x00'}) bind$inet(r2, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r3, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:44 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=ANY=[@ANYBLOB="1ba3090000000000000000b5"], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:44 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x2, 0x1) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000000140)={0x3, {{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}, {{0xa, 0x4e23, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}}, 0x104) socket$l2tp(0x18, 0x1, 0x1) connect$inet(r1, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000080)={0x0, 0xfff, 0x6, 0x2, &(0x7f0000ffa000/0x4000)=nil, 0x3f}) sendmmsg(r2, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c0000000000000001ea51b891d3643a65a261d3d7071ac2a953037c15a9dc3ef96848dd49fc60ad2ff92e1eb2add5f0d774a7"], 0xc}}], 0x2, 0x0) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000000040)=0x7fd8bd17, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x40241) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000280)=0x7, 0x1) 2018/04/07 11:39:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) rt_sigprocmask(0x1, &(0x7f00000001c0)={0xfffffffffffff801}, &(0x7f0000000200), 0x8) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0xffffffffffffffdc) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400) getpeername$llc(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000300)) 2018/04/07 11:39:44 executing program 7: r0 = socket$inet(0x2, 0x5, 0xfb) r1 = dup(r0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x15, 0xd6, &(0x7f0000000000)="efcfb30ff850025aebdd775a5a7157a41f06b81315643bc45cce6ef9e23ed91412a001d34028a9cb9362217dabe92c4a847f65e1d295de6dac74de3dc8ca5447ada45bb2e848d1d1c53ee8290f8b493cc672b767952efda90eb737464af76058d9a68a8898b5722f59ad4300d757e00c2ee2973945d75392d51ed65518d06daf9c675e0ca74360af75c774efaba963f82beaa0fcb73c87493bcd5db200671475d23ed3813218e2a5ea5f1bef025556865fbd7fd408e6fb33832f0a3fcb537c7477f4794432a4460f1ae5cb25664114fb392c0d268a1d"}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x3ff, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x74, r2, 0x401, 0x70bd2d, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf7a3}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x14}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xd8e3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x4090) 2018/04/07 11:39:44 executing program 1: r0 = socket$inet(0x2, 0x20000001, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="000091c01be567a0d1666d9fa62327d3adf40000000000000000000000000000000000000eb300004004000040040000000000000000000000000000000000000000000000000000", @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="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"], 0x570) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000600)) poll(&(0x7f00000005c0)=[{r1, 0x200}, {r1, 0x3001}, {r0, 0x400}, {r1, 0x200}, {r0, 0x1008}], 0x5, 0x3ff) 2018/04/07 11:39:44 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:44 executing program 0: clock_gettime(0x3, &(0x7f0000000040)) timer_create(0x2, &(0x7f0000a01fa8)={0x0, 0x2f}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000fafff0)) timer_gettime(r0, &(0x7f0000812ff0)) rt_sigreturn() 2018/04/07 11:39:44 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xffffffffeffff00c}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a82fa0)}, 0x0) listen(r1, 0x6ae) 2018/04/07 11:39:44 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_tables_matches\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000240)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) r2 = socket$inet(0x2, 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x2000, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'vcan0\x00', 0x1000}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000002c0)=@req) connect$inet(r2, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r3, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:45 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x0) ioctl$KDENABIO(r2, 0x4b36) socket$nl_crypto(0x10, 0x3, 0x15) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) sendfile(r1, r3, &(0x7f0000000000), 0x4) 2018/04/07 11:39:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10}, 0xc) close(r0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x8, 0xffffffffffffffe6, 0x4, 0x0, &(0x7f00000000c0)='syz_tun\x00', 0x0, 0x6, 0x20000000000000}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/07 11:39:45 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x100, 0x0) accept4$llc(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x10, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x48000, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f00000001c0)="98b4371ed093b196255c042de38e3c29384afa18bb291ee80b38fa0a") mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='devpts\x00', 0x10000, 0x0) 2018/04/07 11:39:45 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:45 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_tables_matches\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000240)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) r2 = socket$inet(0x2, 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x2000, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'vcan0\x00', 0x1000}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000002c0)=@req) connect$inet(r2, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r3, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:45 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fdatasync(r0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000200)='./file0/file0\x00', 0x6d, 0x2, &(0x7f00000003c0)=[{&(0x7f00000002c0)="f2dcc1ef8380146490788afb1c7b3c90bcd3720d28d337c0c047558052dd75a24319723fda7e86ca2f495dc8422cf6cbe1587b0c893b2bf83d54ce31dff11638301fc222c65b236f270aac77edb7b269e841d65a8e99ef8151b93bb10dd658598c6c68e07e496925126b22726fe10164d6dca076e467894446ede9c4c83b2931a1b9dbafe00d84c04474f1be5f85cc4d7c1e6c328154b4441f134e489cfe1cc08f5630b9b297bf1e29ff9e7960804ca8b9f1a78b8bb80ae9fbf043d26e4fb0e9a467ffe2fb8e4259981244ad4d240380", 0xd0, 0x8}, {&(0x7f0000000480)="199ac66e3d9ef044251a7eb161489a82c1af0d9212be0d8e1ca7a108798e273762821a33f2a09000b52fa7e577f58c999701120975430877489ad0f10561aa25dd76faab9bbcc90bc213838e40e0aa202ad4637f1ddd605acf30eeaa8e212b9ce49081086f934452b1be66e98c4b98315a6481597f861faf1c22cc86a4a9679047f7d5f99c57253b0007b2308f0d5c7dba87171f9a06babca9944d11652400fa1ec6e9311f602564574682e57e15c4eb83fb0bbc5e06a6b3a37ed1a24cfb853d092e5cb3dda1e03e48fc4a578c99d103cd29b5671427231326048560eb20add4f9b79ef05272e89e582a773b", 0xec, 0x8}], 0x10, &(0x7f0000000640)={[{@nfs='nfs', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@discard='discard', 0x2c}, {@usefree='usefree', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@nfs='nfs', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x36, 0x34, 0x36]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r2) sendfile(r1, r1, &(0x7f0000000040)=0x40, 0x1) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0/file0\x00', 0x5, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000180)="060dc46296b52002d41268e9c7dbdce0dc73fb76d49921d8e1f5ecade166254abc341753", 0x24, 0x8}], 0x2, &(0x7f00000009c0)=ANY=[]) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r2, 0x0, 0x200000000) mmap(&(0x7f00007fb000/0x2000)=nil, 0x2000, 0x1, 0x1b071, r1, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) pwrite64(r1, &(0x7f0000001880)="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", 0x1000, 0x0) mremap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) mremap(&(0x7f0000002000/0x4000)=nil, 0xff9000, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0xe, 0x200000002031, r0, 0x800000000200000) signalfd(r0, &(0x7f0000000240)={0xba36}, 0x8) pipe(&(0x7f00000000c0)) 2018/04/07 11:39:45 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xffffffffffffffe8) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) socket$inet(0x2, 0x801, 0x75) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:45 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_tables_matches\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000240)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) r2 = socket$inet(0x2, 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x2000, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'vcan0\x00', 0x1000}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000002c0)=@req) connect$inet(r2, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r3, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:45 executing program 2: flock(0xffffffffffffffff, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000340)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080401000a00000008000bf072697e0008000b00736970000c0900000008c80f0fb45f8744abd1a5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b00736970d006000000ffff000000000000543f1e4430a263275f5e9648e500000000000000075fe5b0def3762d749bc3cc27f723a96a55e8fd3ebf8e9f463e5b"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) sendfile(r2, r1, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) 2018/04/07 11:39:45 executing program 6: r0 = socket$inet(0x10, 0x5, 0x20000c) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/04/07 11:39:45 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x202002, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r2, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:45 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x7f, 0x1, 0x1e, &(0x7f0000ffb000/0x1000)=nil, 0x4}) r1 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) socket$inet6(0xa, 0x6, 0x4) ioctl(r1, 0x2, &(0x7f0000000080)="164f4be203b3b877c76039be53f0264705fd4bc8caa68b2fffc38fcdb6383aa0f8d9711c3a43c251ea3622caeb464cd32da6b145279b063a3438686c7292191a36fa4c36390aff000da4933ad00bed13c645a4e0371f757639e3a9bde7cb2803b95648533ea5b5e1692c0fab61789ddb2ccef7395f30a6a3252e58c05201bc6313e90f8d8b35d363696c741f5baa531c43979fa4558d4ec66cae876c437b6ff68ba7348b6487dfcc63f64ddd555021cba4c0f9838c9886cceeb658498ad79689b8c8e9ea013d57103e57000000000000000000000000000000") 2018/04/07 11:39:45 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x11, &(0x7f0000000040)={0x77359400}, 0xfffffffffffffebd) 2018/04/07 11:39:45 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000600)='/dev/keychord\x00', 0x600000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000640)=@assoc_id=0x0, &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000006c0)={r1, 0x8000}, &(0x7f0000000700)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000080)) preadv(r4, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:45 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=ANY=[@ANYBLOB="080000000100000400000000"], 0xc}}], 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x2) poll(&(0x7f0000000080)=[{r1, 0x4}, {r2, 0x200}, {r1, 0x1100}, {r0}, {r0, 0x1000}], 0x5, 0x9) 2018/04/07 11:39:45 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) readahead(r1, 0x4, 0x1) epoll_create1(0x80000) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0f005e050758000000000000647d9f07b50083d75ce1af2bedb95bf6e1a2f1efbaec52d34a76cb19f4631b2bf624fb0fd3290b98db704f886f7280c59d105b8a4a3a41ff42472f33a9d4b3d1de09f29667781f30b2714d78ca51690daf343b3a48b95541ddbac6f2eee7b56e28ccbe52bfd64efbae9fba5996bf3fb4"], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:45 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xffffffffffffffe8) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) socket$inet(0x2, 0x801, 0x75) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="636d646c696e6500321511cd8d49e1860072f207be5768ebcac8e3faa9e56856fa2535e644c8a9a9e5efd0e435cf7698a3815b728d7aef1ea95af885d7c9fbc283ee1090f9383522cb45e52ae984889cc1206df38cd76d9f2cb8e6a0e035807d70e98511e447e68115084d2ec584eea4a98d15f53ede0630544bcaf63a6a3f3e3c95a419ee04cbd1df44abb766b50c4394b38917e529da0369d1a36a0fee8185cb3703986cd17c65141346ebdcb8649d4834503fa38f000000") readv(r0, &(0x7f0000aa3ff0)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140), 0x1) 2018/04/07 11:39:46 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000000004e20, @rand_addr=0xffff}, 0xfffffffffffffcf1) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) fcntl$setpipe(r1, 0x407, 0x8) 2018/04/07 11:39:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000001600)={0x6, &(0x7f0000000080)=""/153, &(0x7f0000001580)=[{0x2, 0xe3, 0xe08, &(0x7f0000000280)=""/227}, {0x3, 0x59, 0x3, &(0x7f0000000140)=""/89}, {0xa3, 0xb4, 0x6, &(0x7f0000000380)=""/180}, {0x200, 0x1000, 0x6, &(0x7f0000000440)=""/4096}, {0x4, 0xf5, 0x2, &(0x7f0000001440)=""/245}, {0x6, 0x21, 0x4, &(0x7f0000001540)=""/33}]}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000001640)={'filter\x00', 0xd7, "7f660afc0708a25218b256ecef90c765c29caa729a38ceeec4a043f200bc81f94012cabce9c449ac7d83ee9d13ef65ea3a1bc16ec41e27e22da7aeb80e2d5273ebae58366e08038b2ce352a389d698a2f9b8d8619b79601efd52e88c943fbef4fe6cbc1978f746377f12e4a70633ec98066ab8a27393799e11e6d42bcfc37e8400a722f3aa43877c7b1d54c4077a5609cea8028265b73011f92f4e71793d6c5efebc50ca6b43417ed0262df9962cd924dc965aed98c65cd7a15751df53f71f59dcd852595819458da825c2f41d3829321bfb7ab212c175"}, &(0x7f0000001740)=0xfb) r2 = fcntl$dupfd(r0, 0x0, r0) write$eventfd(r2, &(0x7f0000000000)=0x1, 0x8) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf6207017989", 0x8) pread64(r2, &(0x7f00000001c0)=""/167, 0xa7, 0x1000000) 2018/04/07 11:39:46 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="27f39da6135c20e3a15a851ac17fcc8e137ce187850a992dfcbc5dadfc966db651cac020f813cd5be4086c125ef5a482ce9c37b55b068af3b225170114f12191800f802526804efb20430b013450c936f0d1bb047f4e06f300", 0x59}], 0x1, 0x0, 0x0, 0x40}, 0x0) r1 = socket(0x10, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000200)=@buf={0xc9, &(0x7f0000000640)="4199f8351834cda6e9b716e17ceed1bb1cb12cb581cec8c4fd628f9c279fa98484d17922b5657c18b7c193e2ca999cfafd450f826b341645b861e4d82f975546f453c36155801242b2359a9cf62742f36e9eaab37cecf124a38f938b7be4129cfcb69e40158bc5674e42efd0925db9393fe68a4ac18c8b977318d16d15243c41ae7a053de9f2bc899be36d2270f6f5af408e732a10e79544b6f2963d4fec4a383ee9c01c2f1a2795f14cd7d8c9ef3859b55768325264971d1ebca19ef4b08f8431279a392ebf6c06e7"}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001180)={0x8, {{0xa, 0x4e22, 0x40, @dev={0xfe, 0x80, [], 0x1a}, 0x2}}, 0x0, 0xa, [{{0xa, 0x4e22, 0x35a, @dev={0xfe, 0x80, [], 0xb}, 0x5}}, {{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}, {{0xa, 0x4e20, 0x8, @empty, 0x7}}, {{0xa, 0x4e24, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}, {{0xa, 0x4e22, 0x7fffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}, {{0xa, 0x4e21, 0xfb9c, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e23, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, {{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}}}, {{0xa, 0x4e22, 0x16f, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x58c) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003940)=ANY=[]}, 0x1}, 0x0) r3 = socket$packet(0x11, 0x802, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r3, &(0x7f0000010000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xb4, r4, 0x101, 0x70bd29, 0x25dedbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff00}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x857}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xb4}, 0x1}, 0x20008000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000cc0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000d00)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001140)) gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000033c0), &(0x7f0000003400)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003700)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003740)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003780)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000037c0)) getpgrp(0x0) 2018/04/07 11:39:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x142) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r1, 0xffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r2, 0xff}, &(0x7f00000000c0)=0x8) r3 = getgid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) sendfile(r0, r1, &(0x7f0000001000), 0xfec) 2018/04/07 11:39:46 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) fsync(r0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) tee(r0, r1, 0x800, 0x1) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:46 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1}, 0x0) r1 = dup(r0) ioctl$KDADDIO(r1, 0x4b34, 0x1ff) sendto$inet(r0, &(0x7f0000000200)="90e144f956a2e07174aa50524337c9136af8901a14", 0x15, 0x4000840, &(0x7f00000001c0)={0x2, 0x4e20, @rand_addr=0x4}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x80, "f9e4d79737bf14cd1c9359b0bca3e32a718c88b887ec55e00662160491cec56c6a0c2ca104bbedc6affd16acc502b6808dbb766157ebfd15f2668b0e22f036896f92331b7e29689a009396ca7c65cb94475b18c239c8b2ea823b4a5cbebe8c76978651263b40e8168d96e159169606f944f7cf8d8080ac397b5f98880bf498e5"}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x7a2922ae}, 0x8) 2018/04/07 11:39:46 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r2, 0x301, 0x70bd2a, 0x25dfdbfe, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) r3 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r3, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1, 0x0, 0x0, 0x4}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=ANY=[@ANYBLOB="000000007f4e000000000000"], 0xc}}], 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'ipddp0\x00', 0x1000}) 2018/04/07 11:39:46 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0x1, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x2, 0x4}, {0x0, 0xd23f}, {0x3, 0x4}, {0x3, 0x6}, {0xc, 0x4}, {}], 0x6) sendto$ax25(r1, &(0x7f0000000040)="ea65e60080649750e0cdb50ac276d22eb68ab7fa6b53b347b4877a1b047a2fc93ccf24da2f028617c4691e913f2fe12dd04f611963624b203aa9f8cbeb9493c3f8f54a617c835b4f5130d9e2eab701b04ab0cbf046", 0x55, 0x4040000, &(0x7f00000000c0)={0x3, {"59690ffb8c1fb9"}, 0x100000000}, 0x10) r2 = memfd_create(&(0x7f0000f9a000)='ramfs\x00', 0x2) pwritev(r2, &(0x7f0000001200)=[{&(0x7f0000001100)="670901e0d278cd5bfa341153264cbdf99a849e6a646d90dd68059139511892c9b9763fe1f0cbbe17ac9299f0041f193b810c0d7a9a0e39e9769a884059facf989af30f20e17c4f27369817b142abe33af389badf89e95d8ce9be87a23d58a26473910304cc5d1fb378b09cd7c58aab79cd274c0f581cedbcb1ed51e0062d5e9e9a02a6bc0ac51cb873703229b9ab6215b96901", 0x93}], 0x1, 0x45) fcntl$addseals(r2, 0x409, 0x4) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000200)={0x51, 0x2, 0x0, {}, {}, @ramp}) ioctl$TCSETA(r2, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/04/07 11:39:46 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='uid_map\x00') fcntl$setstatus(r1, 0x4, 0x4800) read$eventfd(r1, &(0x7f0000000200), 0x8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x8, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) 2018/04/07 11:39:46 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x2}, 0xa) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x84b]}, 0x6) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xb) 2018/04/07 11:39:46 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x9, 0x3, 0x0, 0x1a, 0x0, 0x70bd27, 0x25dfdbfc, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e21, 0x811, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d6}, @sadb_sa={0x2, 0x1, 0x4d4, 0xfffffffffffffffc, 0x6, 0x68, 0x1, 0x20000000}, @sadb_x_nat_t_type={0x1, 0x14, 0x6}, @sadb_sa={0x2, 0x1, 0x4d4, 0xd3c6, 0x7f0d, 0xcf, 0x0, 0xa0000000}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e24}, @sadb_x_nat_t_type={0x1, 0x14, 0x255}, @sadb_address={0x5, 0x7, 0x3c, 0x80, 0x0, @in6={0xa, 0x4e24, 0xffffffffcace99e8, @local={0xfe, 0x80, [], 0xaa}, 0xf2}}, @sadb_sa={0x2, 0x1, 0x4d6, 0x1, 0x3, 0x0, 0x0, 0xa0000000}]}, 0xd0}, 0x1}, 0x44001) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:46 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4a4080, 0x0) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000000)={0x57, 0x80, 0xfffffffffffffff8, {0x3, 0x5}, {0x8, 0x2}, @const={0x400, {0x2, 0xdff9, 0xffffffffffffffff, 0x10000}}}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x1, 0x0) write$eventfd(r2, &(0x7f0000000080)=0xfffffffd, 0x8) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) dup3(r0, r2, 0x0) 2018/04/07 11:39:46 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x2) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:47 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) ftruncate(r0, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/07 11:39:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000540)=[{0x100c, 0x10b, 0x3, "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"}, {0x68, 0x111, 0x9, "a5e1f0919452fefee98d59068c1557f0422c16ed0996b7fa05bf17906748c916d2a3e2bda83b5996cb33b565b2fa2d135b2908a6311cf796412520e0cd92732a86f01dee6bfac80f4b4941ab3236c2b1c0d8c23cc53cb5730baae5ca"}, {0x64, 0x117, 0x9, "c168063f740ae5054b1e5af8f7c394d3029aba999388a2de3d265a36adffba3210e8ab357b297786b7151b6644123ce89c74e96158ee540155a6b670a4348f945d96239b37f112527e8c780d7230b0fdbc8138c2892690"}, {0x80, 0x10d, 0x4b, "16b5f6b29113eb5bbe153ba08fae075974433d94f1dd5f3ba79dc19417ccae5e57c755ebe000b121b90add6a886d3c3ccc54bd1ac62224ae967c9615f5d36739f5f0b857daf080f1a7e59e1fae567270da8683571b60ff6d00b9c014ec60b216a28b28b1a996472b97a6d8d9cd6f72a56cef71"}], 0x1158}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[{0x10, 0x0, 0x0, "3ba0"}], 0x10}}], 0x2, 0x0) [ 93.456482] keychord: invalid keycode count 0 [ 93.461351] keychord: Insufficient bytes present for keycount 3 2018/04/07 11:39:47 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:47 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0x10001) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0xbbe, 0x2, 0x5, 0x2, 0x1000}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) preadv(r0, &(0x7f0000000000), 0x0, 0x0) 2018/04/07 11:39:47 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x110) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000040)) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x1}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000140)={{r2, r3+10000000}}, &(0x7f0000000180)) 2018/04/07 11:39:47 executing program 3: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x20000000000000b3) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/04/07 11:39:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x81, "990cae9c043d3f2541f2617dcc9c765a470befcd1f8dfcfa0ad201f96927cc3a9aa6e693aa3c003f862f539d9a558df950b774250a85d2e6180b25ffc464ca5f7ad88924dfa31ae319d031c1f36b2d28666e7c98fd32efa48139bdad58586f8a73a896d059a9a081709602c437b2da53fc3eeb256a0257e08bda24e08776e3f88d"}, &(0x7f0000000180)=0xa5) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c7, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40001ff8, 0xd5) close(r0) 2018/04/07 11:39:47 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCCBRK(r0, 0x5428) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000fb2000), &(0x7f0000ded000)) getpgid(0x0) 2018/04/07 11:39:47 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:47 executing program 2: r0 = socket$inet(0x2, 0x1, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x6, &(0x7f00000001c0)=[{0x2, 0xffffffffffff1b07, 0x2, 0x2}, {0x1, 0x8, 0x7, 0x7}, {0x5, 0x1e689635, 0x7f, 0x9}, {0xf90, 0x6, 0x0, 0x3}, {0x3, 0x138c0000, 0x1bc2, 0xfffffffffffffc00}, {0x9, 0x7, 0x6, 0x81}]}, 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x1, 0x1, 0x8316, 0x6be}, 0x6) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r1, &(0x7f0000000240)=""/115, 0x73, 0x40000060, &(0x7f00000002c0)={0x3, {"484c509f6e9d37"}}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000180)=0x3) connect(r0, &(0x7f0000000080)=@in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0xd036}, 0x80) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xfffffffffffffffe) 2018/04/07 11:39:47 executing program 1: r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) sendmmsg(r0, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=ANY=[@ANYBLOB="ff0300000100000000000000"], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:47 executing program 5: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) pwrite64(r1, &(0x7f0000000100)="b5", 0x33d, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') socket$inet6_sctp(0xa, 0x0, 0x84) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/07 11:39:47 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082eff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f000077a000)={0x0, 0x0, 0x0, 0x7f}) fcntl$lock(r0, 0x7, &(0x7f0000003fe0)) 2018/04/07 11:39:48 executing program 6: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/07 11:39:48 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:48 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) r1 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0xfffffd97}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000380), 0x1) 2018/04/07 11:39:48 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x200c01, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000380)={0x6, 0x10, 0x1, 0xd8, "51a761985e6622f55d96ad2789ceab3d85a6c7e744fe115394edd9d4c11993ca"}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xfda, 0x101, 0x3, "448b46476a0dbd962a0775b1781302bd8d87cd49af6a37057341673e3c79982662ccc61bc10cbc3aafc944fed572573c18fb93f70644976043d0ce5a76b8a1a27baca9a469dc03216a5b6dc821c66de6"}, 0xd8) timer_create(0x7, &(0x7f0000000280)={0x0, 0x2b, 0x0, @thr={&(0x7f00000001c0)="cf1371cea271e5fe7e2e95b827943197540cb8a8ed1fbf5f66fecdd3f7b86292db6d9a19ea708f72dcdd6b15af02ce5d9604c3538d3277658821ef1a76bae8543505ee01433e44350a06a73bb1f8bfd9d847e310f2e216cd8ffe79aee77809568f3c2fdffd1f851a59f2c84bf6b8106ae46467899f24d8d6f78ea351d26cd470fe6312238b8fb3084d45d839ede2b14a472b1824dfa40277b3476aeacd5fd889a1fc5c1be6ad72b49ed3aedfe1c00d50ba1eb6f340", &(0x7f0000000100)="d2d3c6412588a5adc1022db17f4919"}}, &(0x7f00000002c0)=0x0) timer_gettime(r3, &(0x7f0000000300)) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000140)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) sendmmsg(0xffffffffffffffff, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:48 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={'gretap0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000380)=0x7, &(0x7f0000000400)=0x4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000200)=@ax25={0x3, {"143572bc57d7c2"}, 0x6}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000240)="38c44ca116efc34fdfa2ad8299a86d3b2698d76e49", 0x15}, {&(0x7f00000004c0)="d28d230c58fcb0b8e120d1da1d921e2ab99943d1f29eb86b6d6b7504f752e6abaaa1aefd4d097c89597150f9e725b63d0701f3283ec66745cf2a27373dfef3fa7c5915c1182c0f2af959daf00b6111dcc6739dacb26018d7839ecebbfa0265837ed155fa9b78d4a2b790554ec7042cc15455d22a430e1b70336dd0e50c65e26fe4988e779827af67ee0a7a31d966a3236950687b1ec5db93e2f0456b7475a2ce7c6c1c208941e33e2ae6b0cf8d093318d868028751", 0xb5}, {&(0x7f0000000640)="7ccddd4dbe203860bcf4a7d08d7cb931dec8ece2ac283c0546a9feb910e65350fc231f243730bd76b26dc0d1676f2288f8eb1117991ece883ca5a8cf63f5953c6ad3a0411ac04e5c1f47266b50d124defc4b206248f6ec43a0150649362662c06b63ca25c12af44927e8376117c1a9d71a9d66ee0ee62b2d9674a90f8a4d5d613befd0c435e1adb00f82d72ac1403271b6e03dd154227c09e3e73ff2436526d579775a25b24eadc754de09cdc3d05ff893c3f5d39e39f3be01fccc95e8f13357ca", 0xc1}, {&(0x7f0000000940)="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0x1000}, {&(0x7f00000007c0)="7a4b4e93cfd4d787cbf0864ac809ef3ba13cc43e96b3399ceea79568ef67a94be15644b4b604326963b532bf1d14722d8ccc1108f163d3b6a0031f53d9be1fdd1c4b82a6ea63397034d305049bd6aa0b4f67ad4a49f086a9b4d31c341d14538473e548a569db73fe11f246aae52b3b47f1601faa15d8a7fff3a20dd6fc0571fd294afc9ef42447709171a25e09457bbc9532e4cb809d021fa052c5c7cd849ca3ee149173a557ccfd754e791f34de97bea7ac066d75e73a51105b1d540e5bbd51ab137c1eff222c6c47751174c65dcf52207f0420f632ec8166a020b2cfea190b9f796437b36baf3df16d5734dd3127b14420c3b8", 0xf4}, {&(0x7f0000001940)="d1e1aab85c0979722fa6545d6f22ef278e70bdb2f809abd21923d3676bd323bed5913d81c3ef6ebe33cfa6bc9f6ae878f0f41487be492fe617f2730b79658e1e7767ac375230b09afe3aa25199862c9cabed99989cdf72f6a55cb81f3c708d845cde6df4ece9e3cf2c55f3e820247ff1636167623ed9dc8d104b50343c7023a038d25b79162f36ae43f5fb8ee133cde3c009d35a4728db0d2c9d8680ce3837358ff63fc25f655eec040a51463bc3f2ae11b76e282b90d71440f9a2859161ca743015c31f210f3c9d88ffb294766abd93a8e8c9d6", 0xd4}], 0x6, &(0x7f0000001a40)=[{0xd4, 0x10b, 0x7, "b3a10c36302d206e12d3ca6af87131cde71e958527bb0a8263276111d8422be83304ad931c8b09e954a5d62c24f8842b7967bef38254cd26e02639c6b2575d6c259305e8f2869e142e48723e230d2b2e4daecd7e48796ac6a1a2eceb4c944c1a6b077a66b73671548123ede306a47a4f97d78aabc948a82ce59c5947522c9f1ac72f7bc40b5b002a5ceb20a707b20c45650b28cef43fb4f3d20ace92b727b7d8b88e5208fdca2e4186d8f1a295e8f37555099b888d393444a9dbcfc10c97d296a19a610df2ae21e6"}, {0x100c, 0x1, 0x3ff, "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"}, {0x90, 0x103, 0x6, "76bd27d0a03c88eed7ace07bc9f116a97c64a0dda85dfe3b86a72db48e42bec50f7e588b372c004b10efb004004c85a5d17b59a1cc5218e2908e75f4ce7adc3d77d51af8f0cf12d5dee63042dae13832457f65e31f034054e355e8dc6fe273002d6d6103110e8be6ec4e05515ddf2b5cc8f47601d74a1070deffc41f92bfa236f707"}], 0x1170, 0x4000000}, 0x14) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x5, 0x80}]}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000480)=0xc) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) 2018/04/07 11:39:48 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:48 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000d39ffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfdfc0)={0x0, 0x7, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x3fe, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) 2018/04/07 11:39:48 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$netrom(r0, &(0x7f00000006c0)=@ax25={0x3, {"c5e1d9e853cf70"}, 0x2}, 0x10) r2 = dup(r1) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000140)={0x3, 0x5, 0x0, 0x4, 0x94b, 0xffffffff}) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x20000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000540)={'nat\x00', 0x0, 0x4, 0xe3, [], 0x4, &(0x7f00000001c0)=[{}, {}, {}, {}], &(0x7f0000000440)=""/227}, &(0x7f00000005c0)=0x50) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x4, 0x1, 0x5, 0x9, 0x0}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000680)=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000380)={{0xfff, 0x3}, 'port1\x00', 0x1, 0x3, 0x0, 0x7, 0xf0a, 0x4, 0x0, 0x0, 0x2, 0x9}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000280), &(0x7f0000000300)=0x60) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffff5) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) preadv(r4, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/07 11:39:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x24, 0xffffffffffffffff, 0x4, 0x6}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) r3 = dup3(r2, r0, 0x0) setsockopt$sock_int(r3, 0x1, 0x24, &(0x7f0000000140), 0x4) 2018/04/07 11:39:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = accept4(r1, &(0x7f00000000c0)=ANY=[], &(0x7f0000b0fffc), 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000140)=0xe8) sendto$packet(r2, &(0x7f0000000000)="8a3a68a99996a975d788b08b4379", 0xe, 0x5, &(0x7f0000000180)={0x11, 0x19, r3, 0x1, 0x5, 0x6, @random="01de3def43c8"}, 0x14) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/07 11:39:48 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x270, 0x3, 0x3a, &(0x7f0000ffb000/0x3000)=nil, 0x800}) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:48 executing program 6: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[], &(0x7f00000004c0)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) unshare(0x40000000) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000640)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) clock_gettime(0x7, &(0x7f0000000100)) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000b00)=ANY=[@ANYBLOB="8c000000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x90) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getpeername$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x0, 0x87, r2}, {0x4, 0x0, 0x7, 0x100000001, 0x0, 0x0, 0x8}, {0x4, 0x4, 0x6, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000a40)={{0xffffffffffffffff, 0x0, 0x62, 0x1, 0x8001}, 0x5e4, 0x2, 0x8}) socketpair(0x2, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r3, &(0x7f0000000880)=@abs, &(0x7f0000000480)=0x6e) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000009c0)={'filter\x00'}, &(0x7f0000000580)=0x54) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000ac0)={r1, 0x7}, &(0x7f0000000b40)=0x8) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) 2018/04/07 11:39:48 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x80000) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) membarrier(0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') sendto$inet(r2, &(0x7f0000001080)="ee04da6ee6d5669545d9e99f5fa3c8e1f101a91905b3b03cbf2d7745991c5b9c22fe", 0x22, 0x1, &(0x7f00000010c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r3 = getpgid(0x0) r4 = syz_open_procfs(r3, &(0x7f0000001100)='net/igmp6\x00') ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000001140)={0x1, 0x2, [@random="a65787b16efb", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000080)=""/4096) 2018/04/07 11:39:48 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0c00000001000018e22ea4d34d72310c00000000000bc0773437d88264599015a2ed92863535d1b8591c7a0a3cf0966712789910eedd1f6b13258bf348cf5cc4d03390d2af890f4dd7096d4caa4743e428a9026d4a425659b48f576b3b6e8bbdf28230d29103e52aaa39b11310c71657a2988d6b4ac7bfe924db881162209c04aa085dd94d2c35330df91cb6d5e45fb5d7f8baf0998f6627a1684191db50895f18da837d74fdaf8c98a70d6c"], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:48 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x2, 0x13, 0x0, 0x7, 0x20000000000001e6}, 0x38}, 0x1}, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x20, 0x1, 0x80000000, 'queue1\x00'}) 2018/04/07 11:39:48 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) dup3(r1, r0, 0x80000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f00006d4000/0x3000)=nil, 0x3000}) 2018/04/07 11:39:48 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000483ff8)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "acb4ca77003e06a6a4a79599e6896bc2196afd4ef9c0db1a23be432304ec4129e605dffcab24352c8c2408419322237939d93df75006df971596ec2998391d"}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)}}, {{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x6d3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x80000001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0)=0x2, 0x4) 2018/04/07 11:39:48 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={'gretap0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000380)=0x7, &(0x7f0000000400)=0x4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000200)=@ax25={0x3, {"143572bc57d7c2"}, 0x6}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000240)="38c44ca116efc34fdfa2ad8299a86d3b2698d76e49", 0x15}, {&(0x7f00000004c0)="d28d230c58fcb0b8e120d1da1d921e2ab99943d1f29eb86b6d6b7504f752e6abaaa1aefd4d097c89597150f9e725b63d0701f3283ec66745cf2a27373dfef3fa7c5915c1182c0f2af959daf00b6111dcc6739dacb26018d7839ecebbfa0265837ed155fa9b78d4a2b790554ec7042cc15455d22a430e1b70336dd0e50c65e26fe4988e779827af67ee0a7a31d966a3236950687b1ec5db93e2f0456b7475a2ce7c6c1c208941e33e2ae6b0cf8d093318d868028751", 0xb5}, {&(0x7f0000000640)="7ccddd4dbe203860bcf4a7d08d7cb931dec8ece2ac283c0546a9feb910e65350fc231f243730bd76b26dc0d1676f2288f8eb1117991ece883ca5a8cf63f5953c6ad3a0411ac04e5c1f47266b50d124defc4b206248f6ec43a0150649362662c06b63ca25c12af44927e8376117c1a9d71a9d66ee0ee62b2d9674a90f8a4d5d613befd0c435e1adb00f82d72ac1403271b6e03dd154227c09e3e73ff2436526d579775a25b24eadc754de09cdc3d05ff893c3f5d39e39f3be01fccc95e8f13357ca", 0xc1}, {&(0x7f0000000940)="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0x1000}, {&(0x7f00000007c0)="7a4b4e93cfd4d787cbf0864ac809ef3ba13cc43e96b3399ceea79568ef67a94be15644b4b604326963b532bf1d14722d8ccc1108f163d3b6a0031f53d9be1fdd1c4b82a6ea63397034d305049bd6aa0b4f67ad4a49f086a9b4d31c341d14538473e548a569db73fe11f246aae52b3b47f1601faa15d8a7fff3a20dd6fc0571fd294afc9ef42447709171a25e09457bbc9532e4cb809d021fa052c5c7cd849ca3ee149173a557ccfd754e791f34de97bea7ac066d75e73a51105b1d540e5bbd51ab137c1eff222c6c47751174c65dcf52207f0420f632ec8166a020b2cfea190b9f796437b36baf3df16d5734dd3127b14420c3b8", 0xf4}, {&(0x7f0000001940)="d1e1aab85c0979722fa6545d6f22ef278e70bdb2f809abd21923d3676bd323bed5913d81c3ef6ebe33cfa6bc9f6ae878f0f41487be492fe617f2730b79658e1e7767ac375230b09afe3aa25199862c9cabed99989cdf72f6a55cb81f3c708d845cde6df4ece9e3cf2c55f3e820247ff1636167623ed9dc8d104b50343c7023a038d25b79162f36ae43f5fb8ee133cde3c009d35a4728db0d2c9d8680ce3837358ff63fc25f655eec040a51463bc3f2ae11b76e282b90d71440f9a2859161ca743015c31f210f3c9d88ffb294766abd93a8e8c9d6", 0xd4}], 0x6, &(0x7f0000001a40)=[{0xd4, 0x10b, 0x7, "b3a10c36302d206e12d3ca6af87131cde71e958527bb0a8263276111d8422be83304ad931c8b09e954a5d62c24f8842b7967bef38254cd26e02639c6b2575d6c259305e8f2869e142e48723e230d2b2e4daecd7e48796ac6a1a2eceb4c944c1a6b077a66b73671548123ede306a47a4f97d78aabc948a82ce59c5947522c9f1ac72f7bc40b5b002a5ceb20a707b20c45650b28cef43fb4f3d20ace92b727b7d8b88e5208fdca2e4186d8f1a295e8f37555099b888d393444a9dbcfc10c97d296a19a610df2ae21e6"}, {0x100c, 0x1, 0x3ff, "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"}, {0x90, 0x103, 0x6, "76bd27d0a03c88eed7ace07bc9f116a97c64a0dda85dfe3b86a72db48e42bec50f7e588b372c004b10efb004004c85a5d17b59a1cc5218e2908e75f4ce7adc3d77d51af8f0cf12d5dee63042dae13832457f65e31f034054e355e8dc6fe273002d6d6103110e8be6ec4e05515ddf2b5cc8f47601d74a1070deffc41f92bfa236f707"}], 0x1170, 0x4000000}, 0x14) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x5, 0x80}]}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000480)=0xc) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) [ 94.947702] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/07 11:39:48 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c000000010000000000000076bfc991e8ca82e2603b51718460e95a1e10ff82982dbfa9812e546da8f3b380f6e0a8c6ea9b785e37e4eb7651affe0aeaab46ec915c2eea2976bbc0b2b3e96dce15e4c158f9080f034eeb865ec1702b5e644fca03fe91575581e2b6405a8a718a1751a15879b3112171a9bcf1829a4885bbe1a830d73592c2f89a27652281b399d5a91e1ba189026d183a7fa03f4ddd55222f125efb8b9b5bb56d85e073edc82d5f9fef4bf6307d5d8e5dec8831d99113c82d"], 0xc}}], 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x6, 0x3, [0x9, 0x4, 0x4]}, &(0x7f00000001c0)=0xe) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r2, r3/1000+30000}, {0x0, 0x7530}}, 0x0) 2018/04/07 11:39:48 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) recvfrom$ipx(r1, &(0x7f00000001c0)=""/11, 0xb, 0x60, &(0x7f0000000200)={0x4, 0x20, 0x4, "92d21579eaaf", 0x2}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioprio_set$pid(0x2, r2, 0x8) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0xa4, "25df9c98d307246fd7e0748f966609a3967e7c53b7ea4d5b5650fefffbb9fefccbacd6abda1e49be50211d2118cc9e78ee75602e17c9e3fd3a832b80a5c2a67c7418a056d5347337db2ae6f3cb6a06abe631936db94c08b3f44d71efd64c8fa3bc570729fd00e93ab2950a718b95ae6ed51352000a22d1af54e8c67de395affeb2bab5629ba2ac96a1eb5b9d05ab6121c44ceee6cbc40e923c3d44d2460eb0c2a90920fa"}, &(0x7f0000000000)=0xc8) preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:48 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) [ 95.295114] IPVS: Creating netns size=2536 id=11 [ 95.318661] IPVS: Creating netns size=2536 id=12 2018/04/07 11:39:49 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl(r0, 0x0, &(0x7f0000000040)="9d2b2b9d2b5ca69817fe29f42014df201ca6efa97fc2e5b36dc7c86c9d4a7dfc9e94b92c98359df66b795256d0ca3dd2189f80eb48fc6a4ad2826790c331d1c6e296448dcbbd723818a8deeb39855f57") write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) poll(&(0x7f00000000c0)=[{r0, 0x2}, {r0}, {r0, 0x4200}, {r0, 0x110}, {r0, 0x100}, {r0}], 0x6, 0x100000001) 2018/04/07 11:39:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x2, 0x3, 0x1) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d1dffc), &(0x7f0000000040)=0x4) 2018/04/07 11:39:49 executing program 7: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet(0x2, 0x0, 0x4) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) 2018/04/07 11:39:49 executing program 6: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[], &(0x7f00000004c0)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) unshare(0x40000000) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000640)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) clock_gettime(0x7, &(0x7f0000000100)) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000b00)=ANY=[@ANYBLOB="8c000000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x90) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getpeername$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x0, 0x87, r2}, {0x4, 0x0, 0x7, 0x100000001, 0x0, 0x0, 0x8}, {0x4, 0x4, 0x6, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000a40)={{0xffffffffffffffff, 0x0, 0x62, 0x1, 0x8001}, 0x5e4, 0x2, 0x8}) socketpair(0x2, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r3, &(0x7f0000000880)=@abs, &(0x7f0000000480)=0x6e) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000009c0)={'filter\x00'}, &(0x7f0000000580)=0x54) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000ac0)={r1, 0x7}, &(0x7f0000000b40)=0x8) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) 2018/04/07 11:39:49 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0x56, &(0x7f0000001340)=ANY=[@ANYBLOB="000000000000ffffffffffff000d0000000000000000100bf7b32300c931080b9100066824487757529e7f24961dcb300e66232713d0dc27bc9ee031ea6da2634fdb6c86198a2454c1d987c87f36de0d4af2485c03003a4b52a34a97a0b8f57996321c8444689d186eee7dcc6b42ac52beb142f79480ee9dbe6217e548e95f469edb8f2d09ac207a3fa4460df69b5e8b2965a310bc34d24405a9c8af741f037aa948063ba396ed43a0aef02d6684b1b4567808e767dd8ee027011f7c76e786115052f495af90e7aa74fac000f7bb"], 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000023ffc)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001240)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0xffffffff, 0x1, 0x0, 0x400, 0x3, 0x4000000, r2}) 2018/04/07 11:39:49 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @rand_addr=0x1]}, 0x1c) 2018/04/07 11:39:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000000)={0x0, 0x0, 0x10001, 0xccd}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000000080)={r3, 0xa7e1}) 2018/04/07 11:39:49 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0c00000001000000000000004178c5685c3ba3a0af1ec5433f69050107c9be7a1ceaeac0cd008a43e2c4e9c8d69be0bb1bbf6274434bdb6777356f0ce519706990ade96ccbc85e2a2a6c2d50b42df163bb5edb4d78b64f352edf95f25d2c86e41b8d5fa0da02d5e73ceed79b92b2c0581bed7b"], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:49 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'bridge0\x00', 0x80000000}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r2, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=ANY=[@ANYBLOB="0c0000000100000000004000"], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r2) 2018/04/07 11:39:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x4, {{0xa, 0x4e24, 0x998, @local={0xfe, 0x80, [], 0xaa}, 0xff8000000000000}}}, 0x84) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:49 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000780)={0x8, 0xd00e, 0x1, 0x3f, 0x6}) getsockname$unix(r1, &(0x7f0000003140)=@abs, &(0x7f0000000fc0)=0x6e) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000140)='dctcp\x00', 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000007c0)={0x0, 0x10001}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000840)={r3, 0x4}, &(0x7f0000000880)=0x8) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000680)=""/234, 0xfffffffffffffcf2}, {&(0x7f0000000200)=""/64, 0xffffffffffffffbb}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000240)=""/199, 0xc7}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000000480)=""/252, 0xfc}, {&(0x7f0000000580)=""/132, 0x84}], 0x8, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000008c0)) fcntl$getownex(r2, 0x10, &(0x7f0000000180)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000340)=0x0) fdatasync(r2) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000003280)=@buf={0x29, &(0x7f0000003240)="da6f36dfb6d00c3b82ac43d8efed72e62dbaf28f57142cee5cca6155bacc10cbe333ea34a9126539de"}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000f80)) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000031c0)=0x28000, &(0x7f0000003200)=0x4) sendmmsg(r1, &(0x7f0000000f40)=[{{&(0x7f0000000900)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000980)="3affd4020c7511810c9929e2ce13adedb8bc768690ccabd2175c8c58315cb19cf6815310282fc3f1eb564e", 0x2b}, {&(0x7f00000009c0)="9ad74e5a49fa22af6da7634196cd4e439ca738e56ba09cd80b35828ae7b3a2f7a7f9148dfed0809326e655e05e5a882ad81f82b3944af17e369d65d985e88a80541455fd14c2ac78f9a24ebe9d7b83c3378391e138f7e9e6ba4fc557b923765242ed2aea1159a89b5eaa3f91266a2980d17b2c62354a87119a5b76dc4bb40ef40994e13ab18fbbe7406b9d299c4cd97ad2f3b131716a73ffe8c7337b955208a3cc315e77861a0b", 0xa7}, {&(0x7f0000002140)="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", 0x1000}], 0x3}, 0x400}, {{&(0x7f0000000ac0)=@generic={0x11, "067948ccf815bab1539d6825b1c10da99608ad47e3edccb0b4ce5cda02ea2eb93391969d240b0e5dc7d2b0cdf5589e1ed029281f6ed8d62b678b6a600461f855f9a037e484142feed30e58069ab5435a18ea2cadb33534f5e741686eda95888deebe0d5a1ccafd68cdaea2055b4f906b0809bc21f33b7fc77c3516515443"}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000b40)="d038ca1f6c1e29c540732ecb41d3646176ca6eb150a5cb4b7ebbf247cd7cf89ec4f9a8d81f0ee06085926551332edc7b56653f366ab02e669ac1b9275a697a1f89a4beb4cdd7525dc66baea8a41a472f28b18619d26b0bf0ed11d286bd2ec2ed61270e8e640fba1bed45baff722f90c3e1788facf4f53be716d0afe8af0794550d99be8e14cdf85773f0a0d974e70ac99304e0419d7d38dc06732304822fb5bfda9e272ee7776180d960f755d55b4f", 0xaf}, {&(0x7f0000000c00)="99159b732e4cb3b358ccc9119cd1c7aca12450bcc8a7e7bd6b45268280101cdb9141a7b6002b254bf697515f7aa1a02ee01fc5c8b6e96efdd851fc942e15987931ce645951aa8a7cd244a1095a9ede821423559874baee30619022c5092bcc69f5f93e1a353d35367231a32c469743579f4a86dda45bb7b3e3e3a8ce0453d5a7388c8e6bbff1f2c6a4d973e04f5156682a20d286d5159c64d5a0e9ad14f4c1861c72d08f6017", 0xa6}, {&(0x7f0000000cc0)="c244a4232b1dd5401a1d64b6df10fadd2f14d2c9f376f7bcf0e2592b10d8ad0515565f137228208b500bf511f1315c047b90f1a2629d51a8704adf8b19e88085e7896fecf28b7a5ec473937e3e2f33bf1a9b0cbab6f196b1ee2191dc82446673e9537fa3f14a53fd2dd9007f1fbffc4d70c46a32aac3486b9a0cf270dcf64ba58d14", 0x82}, {&(0x7f0000000d80)="89878965a78957616853c98e70a8585e0811a94d76c30d91796bb7cad8db3b2b4d62a62f1756da72b7187d3b49c89c3f272bc706a183fb2bc3db46589165f11b1a03cc044d790d6d09094b8d3d0de6e7865e8270055280bad38b9c2022be78305cf212e20155578bd48da095cbff28044b58", 0x72}, {&(0x7f0000000e00)="891d5c514d524bb3b529e4461ac3c5f9513cde", 0x13}], 0x5, &(0x7f0000000e80)=[{0xac, 0x11f, 0x8, "aecc6d09822a8eb6cf76e24fc2923bf165c902680c705e406b66898eefee7f85cb8675a64058cb1ebda2eb5b1d8227f5672518b6dd76aeec348f2d893321b32be4de45ff8a2e1d4592a1583a7ca452bdc07d85a1969d31ab2de9c6ae33b52ccc8cdacef6ba06d6ccfc597372c600d1e2292921bf6834693c466788c87c531b8e45e827d49a45593db1742b8814c7eb4775a5ab84f3f94418c12db1967aaa0840"}], 0xac, 0x40d1}, 0xfffffffffffffffa}], 0x2, 0x8000) r5 = syz_open_procfs(r4, &(0x7f00000001c0)='net/anycast6\x00') preadv(r5, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x8) 2018/04/07 11:39:49 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000100000000fff2e9e2c1dd1102c9648f2a2169a020f9c06188cc0408afe59b"], 0xc}}], 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x8, 0x4) [ 96.064380] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 96.080812] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/07 11:39:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000080)="8abb9ec02c1a31732f916f58b26da2f8e435e53bbc6f8f196af06fed20c5cc3aa461d6558f7e52d57dc877790ed6a8f946a7294ec89bd97b04232cd2465bf92bd9ca4c688f33af7c9124c6f19b151fd0d0587be46443cfdd6f65ee3a70a25026971fc32a3660433f6267ebf73f312f4220bad1cebca6ab764b67801d27e2cb61ff43e26941e79461", 0x88, 0x4041, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) [ 96.124499] IPVS: Creating netns size=2536 id=13 2018/04/07 11:39:49 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x4, {{0xa, 0x4e24, 0x998, @local={0xfe, 0x80, [], 0xaa}, 0xff8000000000000}}}, 0x84) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:49 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) bind$ipx(r1, &(0x7f00000000c0)={0x4, 0x0, 0x9, "f68c6e188af4", 0x5}, 0x10) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3ff, 0x12, 0x19, 0x1, "75506ffb9a1c9a61eaa903acf78d1e2b684ba5e41a8603734612133eb2f67dd5498c58b11d5978ac753fb812fe3db25a7403a0005f057c7e6b3c61fff4aa7f61", "e9db631755a482d039e1da37d0f7b37c179b10cdca19c1c57722501263bc99f2", [0x10000, 0x6a0]}) 2018/04/07 11:39:49 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'bridge0\x00', 0x80000000}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r2, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=ANY=[@ANYBLOB="0c0000000100000000004000"], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:49 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) pipe(&(0x7f0000000000)) socket$inet(0x2, 0x3, 0x6) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="d745ae538ef9003050a59210d74dde0715582db4599a002b4a", 0x19) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x300000000000000}, 0x8) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:50 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x4, {{0xa, 0x4e24, 0x998, @local={0xfe, 0x80, [], 0xaa}, 0xff8000000000000}}}, 0x84) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:50 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r0, &(0x7f00000000c0)='net/packet\x00') 2018/04/07 11:39:50 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x4, {{0xa, 0x4e24, 0x998, @local={0xfe, 0x80, [], 0xaa}, 0xff8000000000000}}}, 0x84) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:50 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r0, &(0x7f0000000140)=""/181, 0x236) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bcsh0\x00', 0x9a7}) 2018/04/07 11:39:50 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'bridge0\x00', 0x80000000}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r2, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=ANY=[@ANYBLOB="0c0000000100000000004000"], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:50 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="d745ae538ef9003050a59210d74dde0715582db4599a002b4a", 0x19) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x300000000000000}, 0x8) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:50 executing program 5: r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000000180)="1f0000005e00070100021b0a000008ff0a325793a93c791bca0000fe441951", 0x1f) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r1, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/158, 0x9e}], 0x1) 2018/04/07 11:39:50 executing program 4: getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000468ff1)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) bind$inet(r1, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:50 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x8001, 0x4) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TIOCCBRK(r1, 0x5428) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = getpgrp(r3) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000006c0)=0xe8) getpeername$packet(r2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000840)=0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in6, @in=@loopback=0x7f000001, 0x4e20, 0x6, 0x4e24, 0x0, 0xa, 0xa0, 0xa0, 0x87, r9, r7}, {0x200, 0x5, 0x0, 0x7, 0x1, 0x8, 0x8, 0xb1fb}, {0x3, 0x2, 0x80, 0x61a}, 0x1000, 0x6e6bb5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x0, 0x0, 0xe10b, 0xffffffffffffff80, 0x32, 0x8}}, 0xe8) sendmsg$unix(r1, &(0x7f0000000580)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000180)="cbaca6df8756a0bfe1da8589daeee4a01e5bb1fd9ca444e627c712ee4ee81257290f0babda0829985d7d552a44dd6823503356e237a3ef20e8a82a0843cab935a8fffc2f7f52b3c18c02", 0x4a}, {&(0x7f0000000200)="ae983ddcff72e1595a53139019f4648381294ccb15b08472e73203f246c8d4810b9105c50baeb17a44e1aa11a5273b0421f6868b01f4175ffc4501572d5a6e0200a83182ed3147d2fd50544bdd6951e3f1021029ea31383382fca3010c9afb362bf9af6fef8d7db5b024c96445bb100b97e7019578dffbdc718810c768155dc89f5aa4d019400e423b729adf0bd6541281dd43f055b61b02c5994ca87463718e6095d3d71982896473ef29da32f593348f99fd1ad9853f53daba51b31cccb2686760d6b3a59d43b5999c400bd9c209", 0xcf}], 0x2, &(0x7f0000000540)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x40, 0x8000}, 0x4000000) sendmmsg(r2, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6f251903d7f49e22db409aec1f2274166c414707cbea1122c955b01f13221d2adea4679d54a04ce98abe4f57f89ec6b558fc9725bcb57b59123a4c7c9ef9f678ec5886b473ccaa8aee6cdd73101e2e2d96627d7b3013e014a3"], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:50 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r2, 0xfffffffffffffffa, 0x30}, 0xc) r3 = dup(r1) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000240)=""/122) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x78, r4, 0x4, 0x70bd27, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x40804}, 0x4008004) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x2, 0x64c000) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0cf3ef00010000000000000002b4a71deec814042a3fc65a98e660557418292c82bf841366ea873d87f7df16fb6a70c33a41eac0cc8faf5b6cb21d4334a13e88160e1eb96ecfe18c0c0ef5c4e0debfd0352bd409fee8f7a6aef605221e84a96a726a580000000000000004b9ef4594007e23577c6e074f4a51179fe60c4175c4b41a01fcab942f0f445d7a2d4b3a10198cc900000000000000000000000000"], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:50 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'bridge0\x00', 0x80000000}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r2, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=ANY=[@ANYBLOB="0c0000000100000000004000"], 0xc}}], 0x2, 0x0) 2018/04/07 11:39:50 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000000080)="657972696c6700f925f553569b16407e44f0dfef1a446836586c1c5c4244581be627e4369dc4099866d63641804c908877eff81fb4d38ea9922d3e2e4cbb29f8d8221f9cadc35bcafcc1840fb272bdfc5b160efec089249631e629e754035e8eb62d37c878b2b84a7c21ea2c820ed3301f84baec5c3eca97168998b7a799125134d744d4bc5902bdb7ac9860c8370ed14c4763e0a2ed3cb05e80ddbc357c63a3d1225388c4564300000000000000000000", &(0x7f0000000040)={0x73, 0x79, 0x7a}, r1) socket$unix(0x1, 0x5, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00008efffc)) 2018/04/07 11:39:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000500)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc75eb485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff060115003901000000000000000000ffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554022a80e605007f71174aa9512cbf360ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f652cdc", 0xb8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x800000180, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0xfff, 0x1}, {0x2, 0x61c}, 0xffffffffffffffff, 0x3, 0x9}) 2018/04/07 11:39:50 executing program 0: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000008000000d8}) 2018/04/07 11:39:50 executing program 2: r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000), 0x717) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)="3103ec31ce667246e385f6bb7203b083e9f99d0fa5b85eaba1ee4252d93e52eaa6ccc7b7ebb99eecb9ef31e4705a423ebd7174ccd9ac50334bb242375cedac6a8e5620b26c019e7342791cc75ae089777e633df86c8d7a87a0e27f6af069a1016dcb567a03594a0364162def99ac9c24ad543625ed3d4550b5c7e3a77ff7d07e831c548fe4108cd89cc3631e296939093e5982f280ea4a4f862dd5e9a7fb2114b84459a1ede0d973789e8fc6b88ba2d5a96ff94334fe71ae7dc51015ffaf451fe3a407113f2afdbc27ba72f4503b8969b32f2b9125849aa40f6b6b2dc0aba323abffdd92", 0xe4) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000240)="38f35c890370dc6887c77dcb368eb43efbee05f38a30a695c7677e270edf8f09d9dea1c9f5f765f7ba98c1072b4fb224ceb7dd0112a14f4d1a34493c58634ca8260ed0ce9d397f6c93a94dde6d6245345d4cbaf6d2bc989162b63759e7e80fda9feca7bb425d14d019079a9a1ad4ca21add4992482f41ed2ff04ae5907ba6f5b4822e545059dc2165824831a28820e0f27ae614fe1ca9d5eb68066e20eb6c76d7c9b2dc09fb9e248e4de5ecdaf4600d9", 0xb0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x209) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/07 11:39:50 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x7) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, r2) keyctl$assume_authority(0x10, r2) 2018/04/07 11:39:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/115, 0x4dd) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) ioctl$TUNSETLINK(r0, 0x400454cd, 0x17) 2018/04/07 11:39:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') writev(r2, &(0x7f0000000000)=[{&(0x7f0000000080)="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", 0xfc}, {&(0x7f0000000180)="4f11d4d6e08e942cc593770bf60e1a89e4d57bd73e47c74926e473c229562dfdd2de55002970b297cfd9dae73c3c1a32c0e7c915b2729ffac51745d98cddfa34e285c1d067d98b52deb20a527dc74ce284f8b5d88134a0a24ccb95d0fa38f28a28e105e92b029cb8a7ca85d7be4c46c1669db5b83d929b1d17905fde16daad251589fff5ba021e811f61ec0d6a44ca437c02ae599b59c9f4da65ac5f84ebefe3f387f9e7e6ed6d6bb67d9c881e680bf60d83a98b9b15cddec8d0ff7251cf73b3fe6df03a5272b1", 0xc7}, {&(0x7f0000000280)="c15570d149093a1164a6d8b9adbd0144f4b3cefe70a66cf525af2c484875c8577fb1cc154184ecc7cfbc75e4890ac125abef44ff328149395f4f520cdb94bc45ecd0475717fa517ba9acd5022a", 0x4d}, {&(0x7f0000000300)="d3afe5322e538dd74b153ed317c755e2c2e779571bcd5972786220b46995e23d0a4478d6887eba37b1e267acc9314cf784acb3d3399f8b6606dd90064f251a091cb8d1b2d7bbb700df9089a56ce069df4bbab4f34de7ff9b3b947fb8cc5db3844bc334bd8a6d0c55ff4d82bcfb1757660cc4fbfe3fdc8caa5f6cd7bce2dea085eb11109b86c44cc670cbc74439118b", 0x8f}], 0x4) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:50 executing program 3: getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000468ff1)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) bind$inet(r1, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/07 11:39:51 executing program 1: socket$inet(0x2, 0x4, 0x3) r0 = socket$inet(0x2, 0x3, 0x3) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x2000000000000272}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0xfffffffffffffff8}, &(0x7f0000001200)=0x23a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001100)={r2, 0x10000, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x80000000, 0x5d, {r3, @in6={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x5, 0x7, 0x200, 0x3, 0x200}}, &(0x7f00000011c0)=0xb0) 2018/04/07 11:39:51 executing program 6: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0x4) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101001) ioctl$int_out(r0, 0x1, &(0x7f0000000000)) 2018/04/07 11:39:51 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="dd0c9d4bf8ff44107eb9a0c82e1dcc1433de2bb105e03ce2449c7f0a9ffed47bd7c846e60db51b54ac15fbb9bb15397ce21cca0a74416338a2e6afd2ad01bdc3cc593b49405ecf195be397b30a4ab4e98c0b42333bb6702c241d1aaef12c91efb69e17251d987b3dc82007a5728cd74d689838c004e1612585c316bca359e70fb90fdb51082a0350fa5fc292d0efd93466d141c06fd4afec1703d824a5c68ec927a91c9d949c507390486b5c3387826147e6427d206dc24cb038c65e4b8c77e065692ee0699178a37ae9b61f01de5723c10ec2ae157ab6eb2f6e23874d4d8ad8eea6162c3f34e2bb5c0602"], 0xc}}], 0x2, 0x0) readahead(r1, 0x181, 0x4) 2018/04/07 11:39:51 executing program 5: clock_gettime(0xfffffffffffffff8, &(0x7f0000000080)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = getuid() sendmsg$netlink(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)={0x18, 0x13, 0x0, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0x76, @uid=r1}]}, 0x18}], 0x1, 0x0, 0x0, 0x8000}, 0x8040) 2018/04/07 11:39:51 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100), 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192300a13605000d8c560a060000fffffffbfffffffffffffc0100de04ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d00010004040800000080000005008e", 0x58}], 0x1) close(r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x4000, 0x0) getpeername$inet(r2, &(0x7f0000000180)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) 2018/04/07 11:39:51 executing program 2: socketpair(0xa, 0x1, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x200) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getgroups(0x5, &(0x7f0000000240)=[r3, r4, r6, r7, r8]) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x6d, "ca87642315248f2c20983d1785feda573076b2a77ae598dec55cc62b048ff0bb6ddd080f1fd292598a5b1135d73ade1cbeb42b6c04a315feef35936f9e6e2fb40580510409d53dd5df27d653cf2749c1aa193eb8f652586cb7d66a971f82aff23e18ebfb0b6e53190225e30b8c"}, &(0x7f0000000300)=0x75) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)={r11, 0x4a, "1e04ce6831528df7cf23e26125d9430144ad86361234db8332bf8cf3fac87fc559e6f483dc005bb1832d7ce096126d134c9d0de71fe89ccb33e133fe0f3ebee7452ea93dd2249b966d2e"}, &(0x7f00000003c0)=0x52) r13 = openat$cgroup_subtree(r0, &(0x7f0000000400)='cgroup.subtree_control\x00', 0x2, 0x0) rt_sigprocmask(0x0, &(0x7f0000000440)={0x40}, &(0x7f0000000480), 0x8) fcntl$F_GET_FILE_RW_HINT(r13, 0x40d, &(0x7f00000004c0)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000500)={0x3, 0x80, 0x7, 0x0, 0x5}) mknodat(r1, &(0x7f0000000580)='./file0\x00', 0xa010, 0x8000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) write$eventfd(r1, &(0x7f00000005c0), 0x8) r14 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$ax25(r14, &(0x7f0000000640), &(0x7f0000000680)=0x10) ioctl$TUNSETLINK(r14, 0x400454cd, 0x32f) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000006c0)) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000700)={r12, 0x20}, &(0x7f0000000740)=0x8) ioctl$PIO_UNIMAP(r14, 0x4b67, &(0x7f00000007c0)={0x1, &(0x7f0000000780)=[{0xe8b4, 0x1}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000800)={0x2, 0x3}) syz_mount_image$jfs(&(0x7f0000000880)='jfs\x00', &(0x7f00000008c0)='./file0\x00', 0x8, 0x6, &(0x7f0000002c00)=[{&(0x7f0000000900)="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0x1000, 0x100000001}, {&(0x7f0000001900)="fe4bf6b787f002c6994b140de41cc9c841baa36282353bb19f85f50a075d104381d332d5288eb591f6a74c69877c6a175271098124510a71755f54b15654dd703357c2d4ae1d19140cfc785425bfecc0114fa3c07f4b54073156084cc47fdaae3a4244c6af60d2fa431b037f3c4fe06a3751d81d3124456b5d711688e6de43581b85ef09fac211e42e79069eb9cea593874a8422a88e5affec63832c77c58a2a643f8bc5b3acfdf702da4b2ad57862294be61379647901d1e9a677e92b67d01692d8d69554", 0xc5, 0x6}, {&(0x7f0000001a00)="49d77979c6eb8beef727d98ca031f31a75f6081e32e33545a38178fb9b17a803ae615a3c25a186d4ce8aa8ca87e61f35d4ee02e4ea0aece2eb420b09dd0dcfd56cf0dc1a95cac88930d7ce4b9e9ec07d85f2a3af796303cef875deb756240404cd6bf07a5021af6bb77ef23f2a1b33ef", 0x70, 0x2}, {&(0x7f0000001a80)="e0baa2996a82b0e04244b98d6440561c012760da9313535cc0a4ff3ac8273ff04a82e6f08a912eb60f522a7faf2b29b72a5491343d125f42c05a29f7e734d75b59552c4e1efd434223f9e680f0efb04936bd4b12b406e587a943912111bd0705f2e0635822fd2e4c0f139b16b03d8019f1db92d11fd4b679c7857664caa05a48bc45be37facb525f2e9ae5270544c9c1775a93ab16bfff0c6c9cf496c563ca006440bb7c4904d342fa7bdb3236658ea0e25d8a02f96fc3357f32e245e65b84d420971bd796370b322b7288f53da28881bbbbf205cdd9bb4c2dd267c22d4a9129132ebf5a5da061", 0xe7, 0x9}, {&(0x7f0000001b80)="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0x1000, 0x8}, {&(0x7f0000002b80)="08224ca4526b996a49be8009366038efda0bfb21877bab31c7db388f1f7f1dea1064241a34f8b00e243732b0bc50f06c1e1db863ba4574c6dc511e7f0d60e06419323e7036e50ef367b6", 0x4a, 0x7f}], 0x4400, &(0x7f0000002c80)={[{@integrity='integrity', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}, 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) getegid() getdents(r0, &(0x7f0000002cc0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003cc0)={r15, 0x1ff, 0x6, 0x4, 0x24, 0x81}, &(0x7f0000003d00)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004240)=0x0) r17 = gettid() r18 = fcntl$getown(r1, 0x9) r19 = getpid() r20 = getpid() r21 = fcntl$getown(r1, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000007440)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000007780)={0x0, 0x0}) r24 = getpgrp(0x0) r25 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r14, 0x8904, &(0x7f00000077c0)=0x0) fcntl$getownex(r13, 0x10, &(0x7f0000007800)={0x0, 0x0}) sendmmsg$unix(r14, &(0x7f0000007940)=[{&(0x7f0000003d40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004200)=[{&(0x7f0000003dc0)="d72357fe9cf0f8f0cf9164c97787153df1ba5a38ba2caa5994ee6b1a941710a581b6b498b504b0936dc9feb52d2aa1f1125f1bf6fcf6b872dee50c4386d2fd182022c08c66927d7391cd1661f6137b37d9eb63f29123c940480366d47d67eabc53453227134e592f6c485ec28f010a571e19e64888191959c67be7b0f814da7575fd7b0070e201c66cf24b4e00727c3d98d8c7b5caff97f9344c79b6e782e87bf46afeb81ef3d0c7a363edf1c6", 0xad}, {&(0x7f0000003e80)="bf5df725d3f2223feba68eca8e1b8c92d29b73a1f0cf6d276b0c0ec243f711cf79e1baeb9c02e4830518e80764b1174c8819fb86c07bbff2c17e10a22f0ce34d968f83f6f7d05d19813f293e6d5133a9e20a9d6b0cbf8b88bd3a81f920d20540a47054aa5bba7de3126e540d7a28b57c3ef4251657e27567dd9b99d126e7cc4618b2e1c29b07e6ee813e265f501113013bd3a59953a2a307b19e287aa4ff3f7fb5f0b0068bcb28841ceb9ae1a222955d21c4ef70d67540afdee8cd6bb7f650fd5d05bd99a3e2452d499c709bb89d84b6511756795f", 0xd5}, {&(0x7f0000003f80)="7bcf5b789b875f085f023700d2d97b6bda46579ce00c8b7a766bff2b2eb9a58e9493180cb9bc3b8a9e41a5ef32ddb584f31811ab86399518946e2aa6b5a6dd288378db8199c6afa2083e03624fd980eeec44561d72e65e2b0a7f8806f11d4dbf3474723706c0c76c5cc04ff54ca5408920d3269842e19f42c85b89f73afada970d571137f50183176b2a2f18aa6e46ab49d09783dd5d64b21c326479bbb4135104c4", 0xa2}, {&(0x7f0000004040)="362785a64990b9ff721f41e0492d679a554fda35c05abb83ceb33f1d1c13d5fca9ab6a3c20dfcd30f55d3809272ea888a58fc38cec57d948aea27cc31853ae5064592a37d24edc1f272a021f9943cc53e700cf07f67f13ba554fa793d89a129b25c9e23f76c9b0324d7656121559b568bb225a5d207f24f88c396cf9de6b136efdd71f07b24f56631dc0dd6fcedd977ee037232547f287d817462b0fb36060706e153ba070b38710ef3ec0f78149f4c23192da89177d3c7e63bfbc81b55837a26b7358da68a25850bbbc1de4b969c0ebeeed43b0e8512b4eae6b981050c3361489080a75022553afcb2c1c1a83b3e5dcc5108e16e9079d", 0xf7}, {&(0x7f0000004140)="79db6e1655df5ac6", 0x8}, {&(0x7f0000004180)="342cfdec5015bd9997571dadca5ce73fd22f628b40c0eedf33a1c83e0ac9613227cc50ddb27b9e11589e5c3d1469fade131e2a7c383db5e8c1c662b0a2a8789504305cab83a3692060d587a8bbca8c0ea676c674f3770aa06afd34dd9e79cfcd1520a860d6555d36961417c172eb37", 0x6f}], 0x6, &(0x7f0000004280)=[@cred={0x18, 0x1, 0x2, r16, r5, r8}, @cred={0x18, 0x1, 0x2, r17, r5, r4}, @cred={0x18, 0x1, 0x2, r18, r5, r4}], 0x48, 0x20000080}, {&(0x7f0000004300)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000004640)=[{&(0x7f0000004380)="8609614ab278d17679a72978e1f18e405d2b63ef8b28616fbd4d1f219fe32ccc0855a8549f925e357fa375b39655ec6aeda98968c7b36d72524025007ab4b503de6e627dce0bc954b38b23549b937e58d8e501770006c86080eb69a4fb83564717ac56361fafb0933216ed114a3d4d4327a7836032925ee58e000d2bb13695d56738b7ba2425987fdee35032573630c6e613b8eae99865cf33ed54058d70db2c2e8a947a52aaea136a1d5673fdc3487a64a7bff9418c6d3b27bfd0474e30ec58dece001b7a44c31b6a4e3b583eca", 0xce}, 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{&(0x7f00000059c0)="389f705ec7159dde4ab12b6caefc74d2d048a4a7f34b6f28a336ff0ad5812d65c66251be329d395353762098c3d214f5ab1b48ba3e3b83faff11b8fc5960dc7e786cc8406ce717a6e3f1306257cd77474f82ab24d21ca5fccf0277ba694d44f9c676eeda6b39a9b74024db12811c64173611b41feb5d07abf34e608a72c144f591bbbdaf533dd26ba000c5488113b05b787ea4d26e109d50c02e3b699333db66dd479ed0aff118a529397f3d387b93d35895b8076e99c6f00a5076235c4f1fc7", 0xc0}], 0x5, 0x0, 0x0, 0x10}, {&(0x7f0000005ac0)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000005c40)=[{&(0x7f0000005b40)="a6fc9532a41bbfcd70d3f470827f13cf95e6dd5b39b3a1ce4d50c67b20af6a7d12ae78909fe03ecfcafb23c8705c3e86ec3587200a83a52a10be3fd56fb0a8e9789f7d5542bf6d97a383a3495f1f037cd2ae4c96e3b0f6abccbf13689b5cdb1037442d837b0a5e854b1c3a4e26b2b05044d0198db12c41d57c046d849a21d67d901f0494681f03ec7938e3e54de0c34c730aeaeaa63b6c42975c193f4acafe49bc9b01b07f0dee57a9b7c447a23e70153e95027773ed24f71f1a459c05c5f7df0aef2c2c5818fe091f", 0xc9}], 0x1, &(0x7f0000005c80)=[@rights={0x20, 0x1, 0x1, [r13, r0, r14, r14, r14]}, @cred={0x18, 0x1, 0x2, r20, r2, r7}, @rights={0x1c, 0x1, 0x1, [r1, r13, r13, r1]}], 0x54, 0x200400c0}, {&(0x7f0000005d00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005e40)=[{&(0x7f0000005d80)="06ca285dc59e1ec27af789953f468f02d88f6bb404116b3a339f6ad1d6191b5331c407bc374b9bc115c44c823bb1b2d49b334e37918e63e6e0527e07b9f20f", 0x3f}, {&(0x7f0000005dc0)="e1b0430ddc00bf14e493f0bfc8c797953cf2a74a4f5a2b864085cd5f96b63090635c7ebde1372a644f934a55951cbcae92def2aa95e6ce5c2415cbf764101fecc0e31c4741ab1fd7", 0x48}], 0x2, &(0x7f0000005e80), 0x0, 0x800}, {&(0x7f0000005ec0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000007080)=[{&(0x7f0000005f40)="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", 0x1000}, {&(0x7f0000006f40)="c8bc2e14ef70c1f73e6d3394720707289479a1bc9f43e4235f69a939d69e7363c72179fd64802d2a323287c7e719e2553f3fcb15d1b3adde382a1e88c98748aae353d5d29459938d4704eac3e4d4dc50f80fbf93747accd35e64858840f72540bf76fb7a7ac66fd187e9f95081960031d1b4f2789bd1da1f73f250e14b816163d5ad8cc446ad78bf3bf315336c7e03156219f019a2e2fe93c9e1b454a5efd8f823c6fb446e529d7fa663410e84047f6397300d632b76d868d1495c2f944ab89ade71bc4a1d28478c53be775190d6bfd38283ea47d191f307dbc3447028b75492478a1d", 0xe3}, {&(0x7f0000007040)="fbab5dc8da66bb16353eafe5e0993814c5f673af6212af", 0x17}], 0x3, &(0x7f00000070c0), 0x0, 0x801}, {&(0x7f0000007100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000007400)=[{&(0x7f0000007180)="df1e90d9dceddda6fe6b4f9064ea8429a15db644dad0de1bdd9627218a01ccca67279e9b23e52763efaba6e08db8e16061ee38f81c8912c7d15f9f60267b1f0801979a1f89fb63d64b412b2cce8afa101f9e57e373bedf0d39b4f7716f207310834365363811b58a15239d1dc46ccbd4d21ef507463bf7ed630d83d4cbd19c536392c0f6a052f30882b607f4548d3490c95b5b9a3bc3d7e08180f326a257fef51be25b18b7", 0xa5}, {&(0x7f0000007240)="d247204e3a2bd5cd29e560b00df93c7c45efdc1ca3bb294dc9208c0681ffb70ea00040716b3dc8077ed8cf1bb0549d2d222c5f1b159eb5cf0bbc9c7fd055ccf8af36bb431b", 0x45}, {&(0x7f00000072c0)="55c7d81191efb46c09ad6162c8e4ff9f027bef0fac079ac35fff549aaddc5962a6cedb2bcc1b378c7775486eda2faadf19e6c221cd5e5066cb3d3cdcda51a2ccd83c2ef48d9d749d9a1795b9c6b916cd2aaad31bd3827121f6401a70393544ef384e1df1075b16c769976abd49325563049cccbee13c07d32789460f526ad43642ec0de7c392606a433c52fc3d7f7304ac96eaa4d1a2e67f6516762c95cc7fae257226f8eb5483e857decb678be3444d9c", 0xb1}, {&(0x7f0000007380)="3ed5276d99285c69c177186761cefa6f96a9caea3f273e23c9b74e6bfc8ac0a280318b2d", 0x24}, {&(0x7f00000073c0)="cd273b5e7e0691d7d98e663a7f403aaa23d46cbe7581a0e2f8987ab11a431d7fe176d24ef30dc27ccb502aef1d50", 0x2e}], 0x5, &(0x7f0000007480)=[@rights={0x18, 0x1, 0x1, [r14, r13, r0]}, @cred={0x18, 0x1, 0x2, r21, r5, r8}, @cred={0x18, 0x1, 0x2, r22, r2, r10}], 0x48, 0x4000000}, {&(0x7f0000007500)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000007740)=[{&(0x7f0000007580)="fbec99164c34aded7bf58b8e1e6bd7d194176cadcae348f46d6703ba4ead1cd9", 0x20}, {&(0x7f00000075c0)="f98303bc0ce6ef051f6e31dd6ba101aa13ac83e67887ce33e8f9dcca3854640e85229dee2bf8473775158dbb489eb62709c017754fe7bea21ff6935a6e3f5dbc927b2149e64da761116033e639da72513dd4cce1dca0ca3c62c1e77bbb36d15cde978878c6245b91dbaa0f294fa3e43a6b4f5cdad134422ddadb601303b531ac53f415ecdd1afe006269f8f04b0cb798aeab43a65a95cf765a0bf5eb984de5c7c3db1081a6d4", 0xa6}, {&(0x7f0000007680)="42fa9968abcba8314bcc8e37aba28e8117c251ae35b65abe5f315d115d50357c1b0087c4e592fd26d4b9ab7245b4c877ed3c6f35cb564e858306336ef01bd2610e90d8e881a89beafb461ee6f70deccf8f396a77ce7d9f704338c90270c069b6d6deeaf98c36c050c7c6e25422d8232be2fac0d3a943dd309ea04af884129f63edafb2f39862ff382958a50e0f223861a7af4bd1aa80edd318101b2d3db87e29606829e8bd73", 0xa6}], 0x3, &(0x7f0000007840)=[@cred={0x18, 0x1, 0x2, r23, r2, r9}, @rights={0x20, 0x1, 0x1, [r13, r13, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r13, r0, r13]}, @cred={0x18, 0x1, 0x2, r24, r2, r7}, @cred={0x18, 0x1, 0x2, r25, r2, r9}, @cred={0x18, 0x1, 0x2, r26, r5, r6}, @rights={0x24, 0x1, 0x1, [r14, r0, r14, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r27, r5, r8}], 0xd4, 0x40}], 0x9, 0x40) 2018/04/07 11:39:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000e7a000)=""/247) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) getsockname(r0, &(0x7f0000e78000)=@sco, &(0x7f0000245ffc)=0x8) bind$llc(r0, &(0x7f00006f2ff0)={0x1a, 0x0, 0x7fffffff, 0x80000001, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x32) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x587, @dev={0xfe, 0x80, [], 0x1a}, 0x81}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in6={0xa, 0x4e22, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x6}], 0x58) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) close(r2) dup2(r3, r1) 2018/04/07 11:39:51 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x6, 0x200) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000040)="84edccffc70e7190429b6f601b8dc79328be6b8d9efc3a3bc915ced28702bc768d99d0de15c9d26cbac4393207da08a39fdd67dddd3b91ff9f82577d59fef811ffea9baafa0f7524230fbe39a97268258a518214d49f3228566bf10fba84e1ccf3558f905b8637b3b025a79d4b4c505411e3cefd487ab1e5101ac8c711a227d8a08accaf5ddeb1ded71102639b3bdc742690a231ce30f739af8d24c917150449f0c45c059f9a85a2a8c95bf949921c209ce4eeee323cf264adad660de0ca3262d05fca9b19c0aa1ca51ba16942b6dc1df68b64011539400352db9b3e6cf66f724c45a8ecbeae", 0xe6) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000340)={{0x5f, @loopback=0x7f000001, 0x4e21, 0x2, 'nq\x00', 0x10, 0x400, 0x54}, {@broadcast=0xffffffff, 0x4e24, 0x0, 0x9, 0xfff, 0x200800000}}, 0x44) r2 = dup(r1) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fanotify_init(0x6c, 0x8000) sendmmsg(r2, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000000180)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x3de, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x6, 0x0, 0x2, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000003c0)={0x400, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r3}, &(0x7f0000000280)=0x8) 2018/04/07 11:39:51 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f000000aac0)=[{{0x0, 0x0, &(0x7f0000007f40)=[{&(0x7f0000007e40)="cb", 0x1}], 0x1}}, {{&(0x7f0000008700)=@l2={0x1f}, 0x80, &(0x7f000000a940), 0x0, &(0x7f000000a980)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x5b, "ee0397f860fadb2ef5da36337932875b5569291cb853b1ddb2d7d65bcf87ae51919830e151cc665d6a94f2c30eca806d6f445f8ed5a8c4397c99a0dc461c3b52ae393c6d45331584ecb0b138477e52f93798b22ceacedfd2d15deb"}, &(0x7f0000000080)=0x7f) 2018/04/07 11:39:51 executing program 3: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80040, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x9, 0xfffffffffffffff7, 0x8}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x1, 0xb3, "58a70962ce484895240f840b4c59656a4cb1746143a01aa9957944a346018dfc38d753407cd782ecbf27170b515deefcd60f17a8412c08b43aa7e8b951c5b5537a53f6b2df01d9676504cd0473d8bd2ee279ab79da6807812dc9596c2e6c41d0a2e1cea736194532e9c8bbb73c9a724485fc595a72761d621dba1f5126c57e2b72f9b59d85e79d56986162bcc5eb7eed7573327303269c5b94a25c0c6250ad49a009eb24849a8ad865c0b399533b76ac30ae6a"}, 0xbb) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$cont(0x20, r4, 0x9, 0x4) pwrite64(r2, &(0x7f0000000240)='6', 0x1, 0x6) 2018/04/07 11:39:51 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0xb1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x9e, "87dc3a116e2f203c3f956e317f37f5638d63d2a7d0be26a34979dab4d82fac4dc9adece6ce0ff6e1a818e39bcc735efa09c6287f6f7827d99df86d46c59bc708343b548e24dcb8a339ca2a8d169baf6473b23212e7156bebd10c031430d9dd72d8c4bb2943948ef39a0e22bb72a123f85694a792b93b1846e724e66bba677fa7e7a23227fe2de68e4a63e6f2ce6bf2db27e33da458f83d2dd925e6c3ccee"}, &(0x7f0000000280)=0xa6) r3 = socket(0x2, 0x2, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000480)) bind$inet(r3, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x0, 0x20000000102) 2018/04/07 11:39:51 executing program 3: r0 = mq_open(&(0x7f0000000040)="aa00", 0xc0, 0x2b, &(0x7f00000000c0)={0xfffffffffffffffa, 0x4, 0x2, 0x200, 0x4da, 0x6a, 0x7fff, 0x401}) fcntl$setlease(r0, 0x400, 0x3) creat(&(0x7f0000be7ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000b69000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) link(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file0\x00') [ 98.306490] IPVS: set_ctl: invalid protocol: 95 127.0.0.1:20001 nq [ 98.322088] IPVS: set_ctl: invalid protocol: 95 127.0.0.1:20001 nq [ 98.399031] ================================================================== [ 98.406437] BUG: KASAN: use-after-free in do_raw_spin_lock+0x176/0x1b0 [ 98.413076] Read of size 4 at addr ffff8801ce88a55c by task syz-executor6/8843 [ 98.420404] [ 98.422008] CPU: 1 PID: 8843 Comm: syz-executor6 Not tainted 4.9.92-g4fb542f #2 [ 98.429422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.438753] ffff8801ba647c10 ffffffff81d9c509 ffffea00073a2280 ffff8801ce88a55c [ 98.446814] 0000000000000000 ffff8801ce88a55c ffff8801ce88a680 ffff8801ba647c48 [ 98.454800] ffffffff8156556b ffff8801ce88a55c 0000000000000004 0000000000000000 [ 98.462866] Call Trace: [ 98.465434] [] dump_stack+0xc1/0x128 [ 98.470771] [] print_address_description+0x6c/0x234 [ 98.477405] [] kasan_report.cold.6+0xac/0x2f5 [ 98.483523] [] ? do_raw_spin_lock+0x176/0x1b0 [ 98.489635] [] __asan_report_load4_noabort+0x14/0x20 [ 98.496357] [] do_raw_spin_lock+0x176/0x1b0 [ 98.502298] [] _raw_spin_lock_irqsave+0x56/0x62 [ 98.508587] [] ? skb_dequeue+0x22/0x180 [ 98.514182] [] skb_dequeue+0x22/0x180 [ 98.519604] [] l2tp_session_queue_purge+0xab/0x100 [ 98.526152] [] ? sock_release+0x1c0/0x1c0 [ 98.531918] [] pppol2tp_release+0x1fb/0x2e0 [ 98.537864] [] sock_release+0x96/0x1c0 [ 98.543369] [] sock_close+0x16/0x20 [ 98.548615] [] __fput+0x263/0x700 [ 98.553688] [] ____fput+0x15/0x20 [ 98.558772] [] task_work_run+0x10c/0x180 [ 98.564453] [] exit_to_usermode_loop+0xfc/0x120 [ 98.570741] [] do_fast_syscall_32+0x5c3/0x870 [ 98.576853] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.583489] [] entry_SYSENTER_compat+0x90/0xa2 [ 98.589688] [ 98.591286] Allocated by task 8843: [ 98.594883] save_stack_trace+0x16/0x20 [ 98.599294] save_stack+0x43/0xd0 [ 98.602726] kasan_kmalloc+0xc7/0xe0 [ 98.606420] __kmalloc+0x11d/0x300 [ 98.609932] l2tp_session_create+0x38/0x1760 [ 98.614311] pppol2tp_connect+0x10c5/0x18e0 [ 98.618604] SYSC_connect+0x1b8/0x300 [ 98.622372] SyS_connect+0x24/0x30 [ 98.625888] do_fast_syscall_32+0x2f7/0x870 [ 98.630179] entry_SYSENTER_compat+0x90/0xa2 [ 98.634584] [ 98.636180] Freed by task 8844: [ 98.639431] save_stack_trace+0x16/0x20 [ 98.643375] save_stack+0x43/0xd0 [ 98.646799] kasan_slab_free+0x72/0xc0 [ 98.650663] kfree+0xfb/0x310 [ 98.654174] l2tp_session_free+0x166/0x200 [ 98.658376] l2tp_tunnel_closeall+0x284/0x350 [ 98.662848] l2tp_udp_encap_destroy+0x87/0xe0 [ 98.667312] udpv6_destroy_sock+0xb1/0xd0 [ 98.671432] sk_common_release+0x6d/0x300 [ 98.675551] udp_lib_close+0x15/0x20 [ 98.679234] inet_release+0xff/0x1d0 [ 98.682936] inet6_release+0x50/0x70 [ 98.686623] sock_release+0x96/0x1c0 [ 98.690303] sock_close+0x16/0x20 [ 98.693728] __fput+0x263/0x700 [ 98.696974] ____fput+0x15/0x20 [ 98.700221] task_work_run+0x10c/0x180 [ 98.704075] exit_to_usermode_loop+0xfc/0x120 [ 98.708536] do_fast_syscall_32+0x5c3/0x870 [ 98.712836] entry_SYSENTER_compat+0x90/0xa2 [ 98.717209] [ 98.718810] The buggy address belongs to the object at ffff8801ce88a500 [ 98.718810] which belongs to the cache kmalloc-512 of size 512 [ 98.731433] The buggy address is located 92 bytes inside of [ 98.731433] 512-byte region [ffff8801ce88a500, ffff8801ce88a700) [ 98.743190] The buggy address belongs to the page: [ 98.748091] page:ffffea00073a2280 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 98.758258] flags: 0x8000000000004080(slab|head) [ 98.762977] page dumped because: kasan: bad access detected [ 98.768651] [ 98.770246] Memory state around the buggy address: [ 98.775145] ffff8801ce88a400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.782471] ffff8801ce88a480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 98.789795] >ffff8801ce88a500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.797585] ^ [ 98.803786] ffff8801ce88a580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.811121] ffff8801ce88a600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.818446] ================================================================== [ 98.825770] Disabling lock debugging due to kernel taint [ 98.831189] Kernel panic - not syncing: panic_on_warn set ... [ 98.831189] [ 98.838525] CPU: 1 PID: 8843 Comm: syz-executor6 Tainted: G B 4.9.92-g4fb542f #2 [ 98.847154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.856479] ffff8801ba647b70 ffffffff81d9c509 ffffffff841a85f1 00000000ffffffff [ 98.864446] 0000000000000000 0000000000000001 ffff8801ce88a680 ffff8801ba647c30 [ 98.872415] ffffffff8141fa55 0000000041b58ab3 ffffffff8419bd28 ffffffff8141f896 [ 98.880386] Call Trace: [ 98.882952] [] dump_stack+0xc1/0x128 [ 98.888286] [] panic+0x1bf/0x3bc [ 98.893270] [] ? add_taint.cold.6+0x16/0x16 [ 98.899211] [] ? kasan_end_report+0x32/0x4f [ 98.905148] [] kasan_end_report+0x47/0x4f [ 98.910913] [] kasan_report.cold.6+0xc9/0x2f5 [ 98.917028] [] ? do_raw_spin_lock+0x176/0x1b0 [ 98.923140] [] __asan_report_load4_noabort+0x14/0x20 [ 98.929865] [] do_raw_spin_lock+0x176/0x1b0 [ 98.935808] [] _raw_spin_lock_irqsave+0x56/0x62 [ 98.942099] [] ? skb_dequeue+0x22/0x180 [ 98.947692] [] skb_dequeue+0x22/0x180 [ 98.953115] [] l2tp_session_queue_purge+0xab/0x100 [ 98.959662] [] ? sock_release+0x1c0/0x1c0 [ 98.965440] [] pppol2tp_release+0x1fb/0x2e0 [ 98.971390] [] sock_release+0x96/0x1c0 [ 98.976907] [] sock_close+0x16/0x20 [ 98.982158] [] __fput+0x263/0x700 [ 98.987232] [] ____fput+0x15/0x20 [ 98.992306] [] task_work_run+0x10c/0x180 [ 98.997993] [] exit_to_usermode_loop+0xfc/0x120 [ 99.004303] [] do_fast_syscall_32+0x5c3/0x870 [ 99.010426] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 99.017065] [] entry_SYSENTER_compat+0x90/0xa2 [ 99.023725] Dumping ftrace buffer: [ 99.027248] (ftrace buffer empty) [ 99.030929] Kernel Offset: disabled [ 99.034525] Rebooting in 86400 seconds..