913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000000040), 0xfffe) fcntl$addseals(r0, 0x409, 0xe) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x96a) fallocate(r0, 0x0, 0x0, 0x200) fremovexattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='o']) 2018/05/31 10:56:31 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e21, 0x8, @empty, 0x6}, @in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x4e23, @rand_addr=0x7}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x98) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) 2018/05/31 10:56:31 executing program 4: r0 = shmget(0x0, 0x1000, 0x7800190b, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x8, 0x200) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000080)={'team_slave_1\x00', 0x80}) pselect6(0x40, &(0x7f00000000c0)={0xff, 0x4, 0x2, 0x4, 0x100, 0x800, 0x20, 0x7}, &(0x7f0000000140)={0x3, 0x1fc2, 0xfffffffffffffff8, 0x2, 0x1f, 0x4, 0x5, 0x400}, &(0x7f0000000180)={0x5, 0x1, 0x0, 0x5, 0x7fffffff, 0x7, 0xfffffffffffffffa, 0x9}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200)={0x7c}, 0x8}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x1, 0x77, &(0x7f00000002c0)="940e53000cd75c676d753bff61b9763c6dbf33538474d97eddc709c915d6733a4c954e857d5de13599ed6957ca0e1511aab3205470fba5cd32ea61fdf632b59933daa01344358d72c89a00bbc6af68bbf08aea9d4740679e83e22596ad3b19b2e7cee83bd77081d21d1d9bc4374986ce5c67354ace3790"}) 2018/05/31 10:56:31 executing program 7: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file1\x00', 0x0, 0x0) openat(r1, &(0x7f0000000380)='./control\x00', 0x7ffff, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./file1\x00', 0x2) 2018/05/31 10:56:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000400}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0xe4, r2, 0x705, 0x70bd26, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x21}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x56}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2040}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl(r0, 0x4400000080081270, &(0x7f0000000140)) 2018/05/31 10:56:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) close(r0) ptrace$peek(0x3, r1, &(0x7f0000000040)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x100, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00000000c0), 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bind$netrom(r2, &(0x7f0000000100)=@ax25={0x3, {"6f2818b03dbecb"}, 0xffffffff00000000}, 0x10) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:56:31 executing program 2: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200100000114, 0x2711, &(0x7f0000000100)=""/1, &(0x7f00000000c0)=0x35d) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x3, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}}}, 0x88) 2018/05/31 10:56:31 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x2000000080000) close(r0) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00000000c0)={0x3}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/05/31 10:56:31 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x602004, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='[*lomd5sum\x00') ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x7, 0x4, 0x1, 0x2, 0x1000, 0x2}) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x1, 0x1, 0x7, 0x2, 0x5, "eef1daea0b4ca6167ed253ac0ffa53a3bc806cb9c383b2f8859ac64eb92f98174eaac7f5694113b7961b132ae96f5815aa1edc12065d1db6d5a066e14c4812", 0x23}, 0x60) 2018/05/31 10:56:32 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 2018/05/31 10:56:32 executing program 7: r0 = socket(0x10, 0x803, 0x8) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0xffffffffffffff4e, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x10003, 0x80011, r2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x600000, 0x8, 0xffff, 0x8000, 0x2, 0x1}) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000001280)=@nfc, 0x80, &(0x7f00000025c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1, &(0x7f0000002640)=""/56, 0x38}}], 0x1, 0x0, &(0x7f0000000000)={0x77359400}) 2018/05/31 10:56:32 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x200) fadvise64(r0, 0x0, 0x8, 0x3) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/64) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x200) bind$rds(r1, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/31 10:56:32 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getpeername(r0, &(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x80) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) rmdir(&(0x7f0000000000)='./file0\x00') quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000040)="e2d907136a37ba1726dadf5ee16031600e58598b29118cda2e8a2e0a0b8e3f8dd3a5a3fb48123a73150dcb51d189d4b01fbf017fdf7939f8e998d760f8a95a2191987e273599830275788d63ae271bacfdf4317c2be3afd5") 2018/05/31 10:56:32 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) socket$inet6(0xa, 0x1000000000002, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}}, 0x40) 2018/05/31 10:56:32 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x43) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x10400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'lo\x00', {0x4, 0x800, 0x5c5efda6, "92a4961baeda", 0x4}}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @rand_addr}, &(0x7f0000000100)=0xc) accept$packet(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000840)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000880)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffffce) 2018/05/31 10:56:32 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp\x00') openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x10200, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={r1, 0x6, 0x1, 0xeb, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1082}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="4cdc13d3", @ANYRES16=r2, @ANYBLOB="00062cbd7000fddbdf250200000004000500080001004e2300000400050008000200020000000800020000000000080001004e220000080002000a000000080002000a000000"], 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x10) sendfile(r0, r1, &(0x7f00004db000)=0x48000000, 0xff) 2018/05/31 10:56:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000000c0)={{0x9, 0x6, 0x3, 0x0, "a0c1566515135afd9f454d9e82989ed024a247d0d72ae06633bb77856d63bdabc9e5073949b5089d6f63ac69", 0x3}, 0x0, 0x0, 0x2, r2, 0x6, 0x0, "549e5bd9b8755ab09476ca11fa53417164376a3cb2b3a01bdaf0aa53413366213ff74308e374bc2690031a4b4a41ed15f996478af2d395ce41e59d9c11998efc", &(0x7f0000000080)='\x00', 0x1, [], [0x9c, 0x101, 0x1, 0x8000]}) 2018/05/31 10:56:32 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="0180b4000000aaaaaaaaaaaa080600ffffffff040001aaaaaaaaaabb02000000aaaaaaaaaabbac14ae350a1400b956ab40cd945920e692cc12cb708e3bb286900263f4dd5201ecb8f5a2dd06ee46af5a24062ee89ed57e95be265b62295a6955d924b40258b42ee79dbf3c03231e84b36f892f3bdc746a8a9395f2b8eb28000000000000000000000000000000"], &(0x7f0000000000)) 2018/05/31 10:56:32 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xffffffffffffffff, 0x80000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)) 2018/05/31 10:56:32 executing program 0: sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000002000)={0x1d}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000004c0)={0x8, [0x9, 0x8, 0x10001, 0x23, 0x3, 0x28718f1d, 0x9, 0x6]}, &(0x7f0000000500)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x1fd) 2018/05/31 10:56:32 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x2, 0x0, 0x7}) setsockopt$inet_int(r0, 0x0, 0x80000000000f, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x3) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x3e}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x9, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000000080), 0x160) 2018/05/31 10:56:32 executing program 7: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x1f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8001, 0x400000) accept$nfc_llcp(r1, &(0x7f00000010c0), &(0x7f0000000040)=0x60) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000001140)={{0xa, 0x4e20, 0x100, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e23, 0x4, @empty, 0x9}, 0x3, [0x9, 0x9, 0x8, 0x80000000, 0x401, 0x7, 0x7, 0x100000001]}, 0x5c) 2018/05/31 10:56:32 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000080)='lo\x00', 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="849a01e7709a770144e07c4900000000000000000000000000000000000000000000080000000000000000000000000000000000000000920ced59999a2b97f249984124206b6102829655573f8fbb762341319821d0676ce8cdf452d8ed0e03d043d14b1caa725b3e7cecb6292d83a5ca22452416e212616a982abc53db5964470d16b682a81a5bf99ba4324f31b7655401be27deaf44234f9c5af2e08255652a04d16fafbd440775cd2f40b43c5e78dd33f7b16041a6f21e0978317b859650c98d061ad6f03480f54c6229ba04cd0c5fa7470c"]}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/05/31 10:56:32 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000240)={0x0, 0x0, [0x0, 0x0, 0x10000000000000]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000000c0)=""/199, &(0x7f00000001c0)=0xc7) 2018/05/31 10:56:32 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x800) getpeername$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x40) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) bind$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x7, 0x7, 0x1, "845dc5c14610dea8cf111f1790e3d657dd1538e99be8b4deca790ff31115f5481e72ae5f346c15375ef62cbfcece9829684f2cd2bf2f04c229f2b18b8e2109", 0x7}, 0x60) 2018/05/31 10:56:32 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r1, &(0x7f0000000080)=""/161, 0x43574ba50085eb30) lseek(r1, 0xfffffffffffffffc, 0x1) getdents(r1, &(0x7f0000000200)=""/126, 0x7e) 2018/05/31 10:56:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20500, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000003c0)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000400)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140)=0xfffffffffffffffc, 0x4) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xac06, 0x100) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000300)=ANY=[@ANYBLOB="01ff00b3b9ac4a662f4a4ed7c2024d71e9fcc7faf26a90e01631b24defbf0326293945554d6791d6719ea916e2e9644fb44745582f234d22b5fd74fa59e0e26c22033ca040e3bb2c63bce6d287976bcf01c4c84baf0a953434da7578bfa498777e191c2bcc888eb715902172f8ab9caa1c2523759c10e0827dba13bd778874cf66c203beab0193b37c8df3ff8f49f6f5fa7eae5f52"]) setsockopt$inet_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000080), 0x10) 2018/05/31 10:56:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) fcntl$getown(r0, 0x9) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x14080, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x204000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000500)="006ad32200000c946778748eb46ad913049d373999231700009ba685815e8ddabbeb6b76") ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x20, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000001c0)={0xd85c, r5}) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:56:32 executing program 3: r0 = epoll_create1(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x3, 0xc, 0x0, 0x2f85, 0x0, 0xfffffffffffffe01, 0x200, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0xda, "2ed08bcce0b3a92bdf92237b3c96be928d7a8552e94a14e65c06889b9836f77dd254e844c63d71f32fc4cf023d94bf72338998e2c8d5f47ac4087a64816fd2b40a8fd74a756c0082410f1fe0315b2fa54bca84f9af0e4d0a3ce8fe9bd78ba35d7479dae1fa3a7cef0bcfe16e11bc640061a72d9dd253f986efba654e67e979322a65fdf9cead00c2bd5e3b39681575b91d0e031fe0ad3e37548ab8a432e08e62b77048a15b685071333d02dcebc8881df15b92499013c54c079c4d08580af21ccfade7f0c2665a16a7f7f04129334be55ece1d829e56e0b80d53"}, &(0x7f0000000280)=0xe2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000002c0)={0x4}) r3 = epoll_create1(0x0) close(r0) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000c85000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000000)) epoll_pwait(r3, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/05/31 10:56:32 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101001, 0x0) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000180)=0x10) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, 0x0, 0x40000) keyctl$clear(0x7, r1) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="c3", 0x1, 0x0) 2018/05/31 10:56:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps_rollup\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x76, "24e5866ca21797738d5a72b8d62ebdb5f8331e0bbd7330bfac8991b96b09482c1fc3d439ddeef2cf25bfb42c944821a3404e3dbbcc8b6b8a3c9871b37e76469a69ba11aa30d21f76707e5b5a39029d047e82439ec3095f1483371d2362509bc4ad4dc5df535f8c8a7f35760bdd024a3b3bf905111120"}, &(0x7f00000001c0)=0x7e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000240)=0x8) timerfd_gettime(r0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x1ff}, &(0x7f00000002c0)=0x8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int=0x4, 0x4) 2018/05/31 10:56:33 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0xec77, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) 2018/05/31 10:56:33 executing program 1: r0 = socket(0x2000000000000010, 0x803, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40802, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) write(r0, &(0x7f0000000080)="240000001a0025f0806bd104feff001c020b49ff6e10b500000700eb08000300a5000000", 0x24) 2018/05/31 10:56:33 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0xa, 0x801, 0x27) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000140)=""/247, &(0x7f00000000c0)=0xf7) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000000)=""/23, &(0x7f0000000080)=0x17) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:33 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r1, &(0x7f0000000080)=""/161, 0x43574ba50085eb30) lseek(r1, 0xfffffffffffffffc, 0x1) getdents(r1, &(0x7f0000000200)=""/126, 0x7e) 2018/05/31 10:56:33 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x8, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x198, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/31 10:56:33 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x3ff, 0x10000000000009, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = socket(0x2, 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xc, 0x0, 0x6}, 0x2c) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000040), &(0x7f00000001c0)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r2, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r3, 0xbc, 0xe69824eaba195349}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/31 10:56:33 executing program 2: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000001c0)={0x2, 'veth1_to_bond\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000000c0)={0x2, 'ip6tnl0\x00'}, 0x18) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) 2018/05/31 10:56:33 executing program 5: ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x9, 0x7fff, 0x7fff, 0x6, 0x0, 0xb7f], 0x6, 0x80, 0x1, 0xfff, 0x5, 0x58e, {0x80, 0x1, 0x401, 0x7ff, 0x9, 0x10000, 0x5, 0x10000, 0x3, 0x80, 0x20, 0x9, 0x7fff, 0x7, "21244ac9ce736745218a8021575849840df044270600853cb54ec5edc8a35dd9"}}) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000010417048aaaaaa03aaaabb02000000aaaaaaaaaabbac141406bb8f62bfdee65a0b598c5d685e81c364acb70bf6e5b741efa6eae066a50fb23bb93c51b7b75043"], &(0x7f0000000000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) 2018/05/31 10:56:33 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="6c932b2694f7910ecd97bdc7ab0ec0d654b888cd", 0x14}], 0x1) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000180)={'dummy0\x00', 0xfff}) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000280), 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/31 10:56:33 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x8, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x198, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 150.448742] IPVS: stopping backup sync thread 9155 ... 2018/05/31 10:56:33 executing program 0: socket$packet(0x11, 0x2, 0x300) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)=0x6) r1 = socket(0x10, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') sendfile(r1, r1, &(0x7f0000000000), 0x200) 2018/05/31 10:56:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000001280)='/dev/zero\x00', 0x10201, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000012c0)={{0x6, 0x9}, 'port0\x00', 0x0, 0xc0000, 0xad, 0x7fff, 0x40, 0x8, 0x81, 0x0, 0x6, 0x3eaa}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0xd, &(0x7f0000000280)=""/4096, 0xffffffffffffff60) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80040, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x9, 0x0, 0x0, 0x5, 0x7}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x84) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) 2018/05/31 10:56:33 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x10000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556d, 0x0) [ 150.517358] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_bond, syncid = 0, id = 0 [ 150.527233] IPVS: stopping backup sync thread 9161 ... 2018/05/31 10:56:33 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x880) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x8, 0x200002) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/176) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x9, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r2, 0x1ff, 0xb4, "716c2867062e759c6918b4b11b5d677192b0c6cd1e6c4515444c1f794a5a13c59c498c6d10c132bb9283d909e7893095b3c134dd914e4ad14b608489dce3aad41b708043bbd5d2f41454ae82c0d7a32b964085fcf16cd702ed579d5515e583b4b13ee14762282494611c147a405c4d79ad7397bc0403f0726ea222a2d862b0f3c5d63836bb310c01d7bf27ae9eaadb23f55293c0534d51dc81a32a6db174bb17a22c0c42589c159e1ed505e8d4cbd7f21501487b"}, 0xbc) recvmsg$netrom(r0, &(0x7f0000000580)={&(0x7f0000000340)=@ax25={0x3, {"e23acd45e7c4a5"}, 0x8}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000380)="18ff5981317f11f655a8654c9cbe2d0f6eb80feb0baa6bdffb4192b48205b73e6d534689c3a3476986ae9f4c4e4a6be707a7da0610a51386ac57c8229c720105f1d1d38bba02b3857f78e7e58d4e231dd0b5fae1e8b3483ee5a1ca58572f7b6a6d456ed5de7dbbf0fdc8f742e57a0878653bf1c8b6b1a974bfed6843ea09c65eb474828c52f9802d89c9ee069e5c00f1578795da993be92205e8802b6cc299ec9ad9cafc40f29da4552d2a70887ac0280ca804d23c61e79f2e71f03b02ca001f9895683b7d5aff", 0xc7}, {&(0x7f0000000480)="4e49b896667c95ad0e72258da0a9be1009a836759b0f5ba24dcdc96a1c0c1cecda478266aa624efa95c99af7dbba7fd2fba23a735eadcede43acc999940e336a81b3b32bebb9aba9b0a671f51f1340301bea07d48472309ed11b91b813349bbf9b3838", 0x63}, {&(0x7f0000000500)="ec15981acbf789c89f42d22c412db9b10a6f03ba935e2a27229d36b1b64880c63966bca75e421f58aa46e3450b335ada3524d1d4d48e2dd5b3d0", 0x3a}], 0x3, 0x0, 0x0, 0xc0}, 0x40) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000005c0)=""/161) 2018/05/31 10:56:33 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xa01) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x88200) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1f8a1612", @ANYRES16=r4, @ANYBLOB="000328bd7000fedbdf25080000000800060007000000f3ff060004000000007369420008000b00736970000800080008000000080006006468000008000500010000000800050000000000080006000900000008000400000000000000010000000000000000000000004472e214ed0ed73a2005d47e3bd840d3de2179da1ae048601f3f8b838ceffd60a8c95471e1bb2256572372eaf4f553cb9f9c0e35"], 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0x24000080) 2018/05/31 10:56:33 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c200000000000000000008060001080006040001aaaaaaaaaabb02000000aaa8aaaaaabbac141400"], &(0x7f0000000000)) 2018/05/31 10:56:33 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) set_thread_area(&(0x7f0000000000)={0x7ff, 0x100000, 0x4000, 0x7, 0x3f, 0x3, 0x2, 0x256, 0xffffffffffff3675, 0x5}) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x8001, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000400)=""/4096, &(0x7f0000000100)=0x1000) r2 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001840)=0x14) sendmsg$can_raw(r3, &(0x7f0000001980)={&(0x7f0000001880)={0x1d, r4}, 0x10, &(0x7f0000001940)={&(0x7f00000018c0)=@canfd={{0x2, 0x8, 0x1d78, 0x9}, 0x39, 0x2, 0x0, 0x0, "b1b5b410f52416857123b4ce36cb5eca6b1c39feebbd0d0d30c1138abac53898a909d7154c57c4155fdbb153b73989eb2dce0b442402dfb9a5a9fda254d9eabe"}, 0x48}, 0x1, 0x0, 0x0, 0x4001}, 0x40080) bind$alg(r2, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000), 0x0) 2018/05/31 10:56:33 executing program 0: socket$unix(0x1, 0x3, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0xffffff88, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/31 10:56:33 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$TCSBRK(r0, 0x5409, 0x6) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") 2018/05/31 10:56:33 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001900)=[{{&(0x7f0000000240)=@sco={0x1f, {0x5ff, 0x9729, 0xb5, 0x40, 0x15, 0x3f}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)="9859b67b02ba5138892ae72c02e0a6197c91a7ba22c996aec01bf0cdc77c7d243d6442e5d3a850ed6f292dbc9454c88ae1fdf8e710579fe8022146cfc96e6c4e920bb2e16f4ef57fb3621a68e4b722065c6dae6c030600f591c917ef6c3a8495f5dcf3c586df61d12ec3b53e9b844b5ae6cb58ce1137c35dbc0fec78edc3641687831405c034a7df8dfb15320fd635e51b202bf121b397d45c28cdc09d83bbe307966169", 0xa4}, {&(0x7f0000000380)="07ec32878e64f703e4678c00d7d6ad563c8567738ad6deecb1ad76dc0db63f50dba0cbbac540ed13ebaf4cfeb44b16fda91264e5713d49e220576fa7e707f249c53e6af7204455593ba4a747149c6ce5b461bfb7dc4cf42ddbc7ef86042e6bca44d6f1b422c55d0230a4639b7fdfb4", 0x6f}, {&(0x7f0000000400)="9f9f1b0058caacf68802e1e05b016821", 0x10}], 0x3, &(0x7f0000000480)=[{0x30, 0x109, 0x0, "d065e8104890d02b5691787a274f224cccf9abd9a34ff297567aa93ee62bf2"}, {0xe0, 0x19f, 0xfffffffffffffd2f, "91267c9d06714b94aa7ff7fb1d6aab5a87899e0cd3c27632cb8f84daa4ddc0534dbf9615b06bb081103c063fbdb3f321572e7e754cff995aabc1e64b05520dba36b96d3efd6604522bd18b84a96629ff5f6b20bd3addfa1cd91ada682e55b7d36a8ef31b90a8bb9f437217d8426e6e1c84d60ea34bda7b9c94a59cb9c21eec1ee66b083aea9c3d6000eecdb46f7cebf81ad1b97cd362fd649724f288df914533032104432d725f6033141c1a6b3e1d891c4b938a6cf4688037a68c3a43b619f263a93822d4134591ab58"}, {0x58, 0x103, 0x9, "54b57b2b1aa85ee32f244e82b6659023b506edd535947d675fe267bbcf428f60c892a1c3a65e5ee27e85a9a585ec4cc404ecee6e1c109f1fa6ab59b33a9427d53db9f63f"}, {0x20, 0x113, 0x6, "36007e0b86941a65d79cc4d1ab"}], 0x188, 0x4814}, 0x5}, {{&(0x7f0000000640)=@l2={0x1f, 0x20bddfe, {0x7, 0x1, 0x4, 0x0, 0x26, 0x8}, 0x0, 0x3}, 0x80, &(0x7f0000000700)=[{&(0x7f00000006c0)="8724c90b2eebb02a7d21a862a7889e5c56732e502cb69b9e610c8a72ca8ab8d9ed100ed27d3f6563b85cdae4bbd1d54ad0e59e68", 0x34}], 0x1, 0x0, 0x0, 0x4000000}, 0x5}, {{&(0x7f0000000740)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000007c0)="6bb7b7483d4ce4c193f678f45cd9f8eb5f44323555932356d839f80230ef0dbc9d0846518e73cbaf3731de1736acf5deae4cd6bf8073e4028a7638eaee9b1af1e26ce23ac962704456e6e79627998666527cb56720a98e03461a05885acefceb631fed4738c8062722888cb4b5a3b5eda84cf69d0a4f86fda85431c5388f4a6848398c92f685aee33db1a49670aa4f3d9a318d72e4b8d6a87dc3cea18feeea0eb574f1976083", 0xa6}, {&(0x7f0000000880)="7a3bd07e50383ed4b57053a900f084ab85ea0cf7b3397dcd1011f621e72524ff199ff5db7289a2439c1cdbfe32e469e645524f78cb5ccfa2029a38bbb84c5915900be7a846c73fbb3dcc670b88ac6f3f7b3b73d0450a89dff8c9fe7ea11042e5bad4408ad3817c5b371473568baf63bc030164947933e79b3739c0cfcafa30dd18f72617e89bf847a63a45a7517d417f1fb41cd632076672b2104a3a57a5666ce11cbc6bee109f5e1e54cb426ddd7f8aaf940370b3722d11d346e5359fc635c946fd34f7ec04061fbf77647ef29191901e32cbefe455e70aa3237710456832b522f6d6e72bc8b3006e", 0xe9}, {&(0x7f0000000980)="c22774ed0dc6a46d73d9000b17cf", 0xe}, {&(0x7f00000009c0)="34d0439b552e2668548ddcb2eefaa4e20ea7ffa3e395d3ef0b13780d7b8dabaf66ba2794b90ce53a8bfa8ab08b04118f01a87b4089d7b664c6865f313b7b945755eeaf6f0231b5e7b2e8170a017a6a02b5ce87139cce44caf8697d763ec35322d8973813ef9f196723b00647d85fe7e5951fc685041941f90995016d2d86b5361bb9323802185a7593e5a5ea833a98464a419485e9b6060834e965db5daa5f961f8b0d4e16caef99bb3e54c5527614d740a2d430e5f59885aff42eb60b15d69d098f529e128128895f49ab5e8d56067c3ac9c31d0e033fff64e6f9c0a42706c9f3f2be41c8c1fc49019bda34955779e3f8842a6a", 0xf4}], 0x4, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x130, 0x4010}}, {{&(0x7f0000000c40)=@rc={0x1f, {0x0, 0x2, 0x2, 0x8001, 0x7, 0x7}, 0x4}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000cc0)="25d53ace45602dd353cafa75642622a9ef26d57bec6c08613dd67fa91a86122e54e55454c12163577aa963dcef0561c7aad6923e23e0d75e7db7495cd6f07d14370ba50cb9d8697957b248fbcd9c5608d4a3cbc473c09ea1b6a1176f254b343c1bba58fab6c15721272286aa38795abe9619cc7268e46c4ceb0257dfeaece3ba6170e60da092a5010ab23ed6e9d32db340b85a9e9e10a356a4e75bf1f527fc8a78a3a87db5802e0d6116dabbe2563d0e5e404ddc3cebc7758c3828bf4a084f169a11cfcf54c3fa7de2560fced08de45f98bafe8c2db9ae8840222f53b7a3916356689a65c8", 0xe5}, {&(0x7f0000000dc0)="20b48305f9212cccdf09119488cdd18e5865599ced3001424139ad462e2a2b83bd3719b98da423a115aaa81af464b1b19daa7862b3b958d45e3efc853cd981f1", 0x40}, {&(0x7f0000000e00)="1b36c58b8ab9c1f176701c6bce094f7251588aa15b26e96c599ff8f4eb64201833f96e99e42e2787535097047e690dffdf08a8790918a3dd45796791e0c9a5ddc4666f5cea4c8bb4bd8c7eba2c2d5884612ef63910181dd9c7c11f9e17fb6a6eb41f3a77c599f4d5be9ebb668ae8afcec5f604768de2", 0x76}], 0x3, 0x0, 0x0, 0x20000000}, 0x40}, {{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000ec0)="4a90ceca6858f06ad3f2820cf8b285d1d7f4ec5d5a6a6ef666fe3194583375899c4710f660d9028d70388ef6333bc9b989c307b7ca2b887b4d42dbb1f9153ef5cc884f66ea99e0fb8fdd1566ea7da52f275623c60af0d5f0ab3e3b73d68ddb4daddf15bc43af9315d0cd37f8d50450", 0x6f}, {&(0x7f0000000f40)="0d67e57fcbbecc4fe9447b5f1c841c924ff24d4637f6767dfaabee512d5f536a2ee45cb9a019a4fa41702d1eb997d09993385567ee7302ce2af9af3a1bf0b6ccca53fdc22195f83251bcd8fa546cce9bb208c9b2c166d49941077c5c6d80f56e19a07108114ea01d84a701e83d1dfb9ad7c3f36c06e4ff75757922b810f5", 0x7e}, {&(0x7f0000000fc0)="d9d0ff7acb5893d003406117c1c4a1cd96b7ede998635f478929f9d61430c1a387ac8823630fb1c1f41aa593a3eafe2b958b052accd25263b3e933eb371d626d57a981dd6e799532714341350a259ce73c03c01169ca991ea3e6c20deb0a66f15601f30e674f61299c3e2c41a660fc6c36b46313e62cc1b720ca749c95d7e39dc47a278c120356104db08d08a3d4ddbedda521e40cf8777ad72a67aab3d327aef6a65ae7ab00bdb69daf2ff44b4f8c1f4938f5f1426deb3252a6c9ca0bea9813dacce69c96199e858b621368c7c01457e174fc18b68647a9d0fc343aad0ec4a2f9f1054fee9ae7c545b722b222f80aaf2f0b17e125", 0xf5}, {&(0x7f00000010c0)="a96df6f85a72df792284441c9264facf64958dad1b27aada591d6123", 0x1c}, {&(0x7f0000001100)="d0d7fddd032069bf3acdba7073fc67512943", 0x12}, {&(0x7f0000001140)="67ed5f45711b0d2f3b6915a21d3cdf19797bd389dcfa16486f53c6496be94ecd229d5326afe2fb622c672098d4047ee14009373981b37e315bd6b1b112b30b76628ccc825b54f7bf216a4cfed12253aba937dec67737f159930ecd82dc93bfe8b523a7111f742badbbda018f9f748f9e44e3c8d15d5ea1c695704c6c8746b95688237ce9a8a0b0fd5c90f4c8a68f9bcc0399ac997b76e2431042e6c73219296ec57c56a559977828970f952fabea6bbc843718b9a13f21bec7f4c7d683d530ee4b5c51bfcaa1149446373d466417e27134095012756339938cc5b7fbc9775e199a15b1f143780c5bdaab0b06", 0xec}, {&(0x7f0000001240)="fa5e45c8c90cdd77a4ad1a2345e60a0229bab6fd75d68ed580c23926bdcd25c2853068c35bdf3bdf34aea0447b63423bc0861b61b8f18577d2da3cdb59ab48e05fc8efdaae4851a5bccc62a632782ca407be4257cafbdb4e49351f446e1510593d346f38a1fd44fedca34844cd5bb092176d513cdac9c4a3cd7c5ebddba0d43f46a91ca05ac4748dcbd42e98487b25d2e5d3df79eeee6e449ba487a7d91606a6e9a018960f87509af6b2f16af74329d02bdaf8443f0d96e7ac97a624281388ea3af4e261122d89f6", 0xc8}, {&(0x7f0000001340)="5023229986bb381c498cdaed97601cc7dfab00c04dfead5a55f60f25e77897baef2ee33d041bb491a028549f9e95ac71897d0724e6fcc904e364219c8a5752d941764125a4ec545c71ad908921355919aa32d9cb2db4d325eef1ab839b30cf72c8881458b5ea083c531be554eaea0f3fc5826af880eca8b67f76d4976aa7fb17f7cf3f547bac76ed750a025923abc21df0b2b8025029820adfac1704c995bebd32869698593a46a422ce7e1218522e170d5ee7eb978fac90e925c5b7c4dbec3ccf24074689230c68476fc60aa770eff73b4f301d7fa3b426dc17b36fa1ed75f77b3858ebc9111c4b2ce5186adb475a171d3d", 0xf2}, {&(0x7f0000001440)="667c7cd411d70ab744874040a574a605a648d3ef178a7331a1b4a417cd51b3c10d165a7cff125e384c3826b2382c1888060754367ed1e0b8c59776f34ae4f68acc9fe7b82b4dc2cf1581d8bdb36f443a3d0f6a8f81390a7a33037fe9e9d6a6ec0f10a8d8938a6631c842f4200e71095da15ea21e8240b07525afc516a905ce796f975b3c46a32d5ab7237e9c047c7d3370de0642cc316718107703d5c202d5a61c750abbb53e16e0d0c759dd413598c30579e339075482a5da4a58f8e3f054bb5bde6baf677eaeb9", 0xc8}, {&(0x7f0000001540)="00cf5c88c229265816c8f2a1174b2e97b5281729d04f27e8ebfc43f6b818af633c519e6ec75cc28662f67ea6138ebdeb23943bea4d694507468b84cde25d69b7eba35ceb99195b7deacd10ec", 0x4c}], 0xa, 0x0, 0x0, 0xc800}, 0xed1}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001680)="6c88d2af16ccd894f3e93af5ed00cd7ce7dcae5a11431e2eefa76ccc8d593053bb4a685e41271f5af779e0fc6a5a58b7c2187fe1dc82cd2477044df19367937190f6d00d0b6f2da8472cf1656e77fd92e50ad4cb0f31565b4eb9f815926597eebc69b4448d42d3952428fc659b42ccef6495071a0ca164303ae3e9a7edcdf26f6250444c04287a9271d17c6945c8381629e103101b01c677d89fd22ab3d81ed6aabd2081f84809a6631bbeca4cd299a4018cc551c7814216cf0e953ec639", 0xbe}, {&(0x7f0000001740)="2aaeacf8577d4bfc9ed56106454fdbc372812c0356711786459141a395abdc247ca8551bd282a7a48cab685a02dffaaf97cff80143d631a8080ed3f3d6a365aa464dd4c405c79e9e5254395f557cf658ad64c422e0344b7b4819c551a95da2baf2df58e6b2fc0d304a3bd451e5f83477add367a5c70a8e9cd6cc8bb807229ee0f802bdf487e22916f7661bd765c5094715a8c421c0cd7d4302c32c04c4a7c335b8984200e397385daf8537caf54a2a2f65b0b3993b170f727ddc5349276a584dc82149775e46df749aca6523b16801f6ef4c391af3f0378a3b496506cf77917b0a49f0751978a2251af72113da28fdcd9bc1", 0xf2}, {&(0x7f0000001840)="5071b7a002a06161f8a78abc229d9042cffaf1211c11dbc7a6de49f9f60070afcdfe9ac007", 0x25}], 0x3, &(0x7f00000018c0), 0x0, 0x10}, 0x1}], 0x6, 0x4000) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = gettid() socket$bt_bnep(0x1f, 0x3, 0x4) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x8) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000044000)) socketpair(0x9, 0x80005, 0x831, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) openat$cgroup_type(r2, &(0x7f00000018c0)='cgroup.type\x00', 0x2, 0x0) r4 = add_key$keyring(&(0x7f0000001bc0)='keyring\x00', &(0x7f0000001c00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000001a80)='cifs.idmap\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001b00)="54ef878a4e9730186d2c5995ff0233e93df6d2de3f986c64371b8ddd871b42341c421476d6bfa1334261ec63502f523ee0660b87a4dd7759d77cb0e497013e0902271508e7f68d264e8376cfe858daee9961702c3cb91a059124ab1266f2544302c627051b51c523259de679cd0ef5c15b7107ec5ed9bea37f221b65470226fa2c6b5778e7bbf98b44d992ecbf59458a21997fb7", 0x94, r4) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) sendto$ax25(r3, &(0x7f0000001c40), 0x0, 0x8810, &(0x7f0000001c80)={0x3, {"d847910b9183c3"}, 0x10001}, 0x10) 2018/05/31 10:56:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'bond0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000ec001c008d0fb8334010971c1361ee53000457441419ce5246a4dc6a369566e6b660bb0a26fa3dcdab2d4ffa9f19997090", @ANYRES32=0x0, @ANYBLOB="0389000000001400010000000000000000000000000000000001273a421b87e3a744dfb382f0d7269d66031916fff858943195850c8cb049e564220cd25315e8ebbdeec996aaf660ae53216f9b05e64722e3fd652223de19f5e01f75f12a527e558c1b7e560bd1cfc3c46a5bc1909b00168ad59a987a8c0fd425551569c1db2599b9e783aa1c22523029eb76af0940f3e690cd09d898418612b749a3e31dea49883c0db0"], 0x30}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2a8841, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000080)=[0x12, 0xfffffffffffffffb, 0x9, 0xffffffffffff0e74, 0x2, 0x10001, 0xffffffffffffffbf, 0x8, 0xffffffff], 0x9, 0x4, 0x6, 0x5, 0x8, 0x3f, {0x46, 0x62, 0x7, 0x7, 0xfffffffffffffffe, 0xffffffff, 0x0, 0xffffffffffffff7f, 0x3, 0x2, 0xdeb9, 0x6, 0x5, 0x2, "2a6f4e70de2c0e003584eb89dd73f2064b8d45ca2bbe63e007989a917530f944"}}) 2018/05/31 10:56:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3ff, 0x101000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000140)=0x864, 0x8) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) ioctl(r0, 0x2ab4, &(0x7f0000000000)="3b677723237942b2c82625fc2ebcb91d3c3d927490353a275e9bfea46cc6a02021ae9267aea6149506d0f4f2dc75bb6b2c9bc43944c4295df4e47de4fb38862df4c022bce736ca978087f6e0aa943c2aed54ed311cb0f8ee335518695dd21c594d14a393ecc77ea6252e4c67330cb76376c2df8c92463646d9fd4d17b3ca5de416df84e87331ab313a5403582153346bc09d5915a0bd5da0fc6869bab4b181b8060134f1de7537a427d7a26557553baede57e2477128fe6469ec7499260a282d5683521bd19f3f0d49407e842206d6d9098c22544c8ad771431a0ac1b0693b7d17a86b32e936105ce8899970f22aab75ebd9240f23a7") 2018/05/31 10:56:34 executing program 3: syz_emit_ethernet(0xfffffffffffffe9f, &(0x7f0000001140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [{[{0x9100, 0x9, 0x8, 0x1}], {0x8100, 0xfffffffeffffffff, 0x10001}}], {@generic={0x9000, "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"}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x10001) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x5, 0x9, 0x2, 0x2, 0x8, r1}) 2018/05/31 10:56:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000080)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) fchmod(r0, 0xd4) fstat(r0, &(0x7f00000000c0)) r1 = getpgrp(0x0) prctl$setptracer(0x59616d61, r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) 2018/05/31 10:56:34 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x100) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/05/31 10:56:34 executing program 7: r0 = socket$inet6(0xa, 0xffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = dup2(r0, r0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x1, 'yam0\x00', 0x2}, 0x18) ioctl$TIOCSBRK(r1, 0x5427) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) unshare(0x400) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r4, 0x10e, 0x0, &(0x7f0000000140)=""/94, &(0x7f00000000c0)=0x5e) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000100)={0x15, 0xb8, &(0x7f00000003c0)="76ee89a68f46699aea2112b24c3a018174a508bb2be8443d9cc304b8f142bcb8de543b87dc0b685cb1353f62a873ac11ca4fb998361afc24cc298fe9d7b6ce029a0f0fdd62b61d58cba869b270f729fae38cebc391e876daac2fab6a969ee92c1dd3e6e5fc6ce3e6c5081c7d84ca8b70f9745a7ad729e89b97b0ae3e772b592774e8ee42a5d070a0b46c7ce32d0e74a6e8b365ee22268b707bc09f983e1eef2a9b425a0caa3a91c9b33198a1326558b62997c052cf929599"}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) io_setup(0x200, &(0x7f0000000000)=0x0) io_submit(r5, 0x1, &(0x7f00000027c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000380)="fd", 0x1}]) 2018/05/31 10:56:34 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8f8c, 0x8fffe) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000800)=ANY=[@ANYBLOB="73651975726974790000000000000000000000000000000000000000000098040000ffffffff000000006802000068020000ffffffffff05ffffc8030000c8030000c8030000ffffffff040000001bba4e86efcfa80bbf548a363620d11fb724336d3d21e0e078585c9ab93f982de5d6ea667e6d93d3773cf45ff8dc5eeaa2b9c6ed03387393df541a7acd1719d6629c5a0b2a43233279", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006901000000000000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003801780100000000000000000000000000000000000000000000000048006862680000000000000000000000000000000000000000000000000000000100000001003d1e018061000500ffff020007000200ff0f0800dc000500080000003d1e080006002800736f636b6574000000000000000000000000000000000000000000000003030000000000000040004c4f4700000000000000000000000000000000000000000000000000000009026b482084b49c00979353dca685008dfab6074905021ef5381f7ac2cd77dd0000000000000000000000000000000000000000000000000000000000000000ff000000ff000000ffffff00ffffff00ffffff00ff000000ffffff00ff00000074756e6c30000000000000000000000076657468315f746f5f62726964676500000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001600000104000000000000000000000000000000c800f000000000000000000000000000000000000000000000000000280053594e50524f5859000000000000000000000000000000000000000000000aff0010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020016001000000000000000000000000000000000000000000000000300066726167000000000000000000000000000000000000000000000000000005000000fbffffff030000001101000028006d68000000000000000000000000000000000000000000000000000000000001000000000000400052415445455354000000000000000000000000000000000000000000000073797a31000000000000000000000000200000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4f8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x1f, &(0x7f0000000100)="731d82761e0e3702f401e9a6c089597b5e75ceda9e00d9f09695d567402258"}) r2 = dup(r0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000080)=0x9) 2018/05/31 10:56:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.memory_migrate\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x5) 2018/05/31 10:56:34 executing program 1: unshare(0x24020400) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x6, 0x928c0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x40000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) creat(&(0x7f00000000c0)='./file0\x00', 0x4) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000100)) 2018/05/31 10:56:34 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'system.', ',vmnet0\x00'}, &(0x7f0000000100)=""/140, 0x8c) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x281) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) 2018/05/31 10:56:34 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x10000, 0x22400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1000200000000001, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/05/31 10:56:34 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'ip6gretap0\x00'}}, 0x37f) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x1e) 2018/05/31 10:56:34 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) r1 = syz_open_procfs(0x0, &(0x7f00000033c0)='net/if_inet6\x00') ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)=0x8001) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x7, 0x1, 0xffffffff, &(0x7f0000000080)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003400)={0x0, 0x400, 0x7f, 0x5, 0x81, 0x9}, &(0x7f0000003440)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003480)={r2, 0x40001ff, 0xfffffffffffff001}, 0x8) 2018/05/31 10:56:34 executing program 1: execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000), &(0x7f0000000140)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='}\x00', &(0x7f0000000100)='mime_type\x00'], 0x900) 2018/05/31 10:56:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d3bd27191a01002356ba602dff05000be53c1e1f0cedd74e", 0x18) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='\x00', 0x0, 0x0, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) 2018/05/31 10:56:34 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xff, 0x408040) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xc6, 0x9, 0x4, 0x10001, 0x10001}, 0x14) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x802, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000100)={0x0, 0x40a0000}) 2018/05/31 10:56:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x400) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x4) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:56:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0x6, &(0x7f00000000c0)={&(0x7f0000000640)={0x14, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da35}}, 0x14}, 0x1}, 0x0) 2018/05/31 10:56:34 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x3a) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4854, 0x10000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/189, &(0x7f0000000100)=0xbd) connect$inet6(r0, &(0x7f0000032fe4)={0xa}, 0x21) sendmsg(r1, &(0x7f000001b000)={0x0, 0xfffffff5, &(0x7f0000019fa0), 0x1178, &(0x7f000001ef08)}, 0x0) 2018/05/31 10:56:34 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)) 2018/05/31 10:56:34 executing program 0: r0 = epoll_create1(0x0) ppoll(&(0x7f0000005640)=[{r0}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000000)=0x1) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/05/31 10:56:34 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006040001aaaaaaaaaabb02000000aaaaaaaaaabbac1414003cf5cd0bbd34a55591c6543a073e8f2476d9e19e993138fa87511bae43eecf75f9bb29229c5066d4233e10aef5c4da859e47ec92514f81be54297b2aeedccad80a33ff5659b43a1dcbef58992b2e9de832b7f1cbb655290a2f5aee6f103e8774e13f0e3941291da5141e88f11cad57fafadb1064a7c9cec20dff6f101eb76af418c62141d2"], &(0x7f0000000000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$fuse(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="50000000010000000200000000000000070000001a00000002000055dc01002a070000200400000000000000000000000000000000000000000000000000000000000000000000000000004c1738aace120000000000"], 0x50) 2018/05/31 10:56:34 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'system.', ',vmnet0\x00'}, &(0x7f0000000100)=""/140, 0x8c) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x281) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) 2018/05/31 10:56:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/244, 0xf4}], 0x1, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0) 2018/05/31 10:56:34 executing program 5: r0 = socket(0x0, 0xf, 0xfff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x0, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) 2018/05/31 10:56:35 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x40000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @multicast2}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x6, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x0, 0x2, 0xfffffffffffffe01, 0x4, 0x40}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x0, 0x40, 0xbbf}, 0x10) [ 151.965315] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) [ 152.308617] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) [ 152.603457] Unknown ioctl 21536 [ 152.754211] Unknown ioctl 21536 2018/05/31 10:56:35 executing program 3: r0 = socket(0x10, 0x2, 0xc) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) setreuid(r1, r2) write(r0, &(0x7f0000000080)="1f0000000102ff01004354c007110000f305010008000100014423dcffdf00", 0x1f) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x0, 0x4, {0xa, 0x4e24, 0xb10, @empty, 0x800}}}, {&(0x7f00000000c0)=""/9, 0x9}, &(0x7f0000000100), 0x4}, 0xa0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0xbd4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000400)=@mangle={'mangle\x00', 0x1f, 0x6, 0x570, 0x3e0, 0x0, 0x0, 0x0, 0x3e0, 0x4d8, 0x4d8, 0x4d8, 0x4d8, 0x4d8, 0x6, &(0x7f0000000380), {[{{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x17}, 0xffffffff, 0xffffffff, 'erspan0\x00', 'bcsf0\x00', {}, {0xff}, 0x6f, 0x1, 0x10}, 0x0, 0x128, 0x150, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv4=@multicast1=0xe0000001, 0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x1ff}}}, {{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, 'rose0\x00', 'ifb0\x00', {}, {}, 0x67, 0x1, 0x64}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@rand_addr=0x7678000000000, @loopback=0x7f000001, 0x0, 0x0, '\x00', 'erspan0\x00', {}, {0xff}, 0x21, 0x1, 0xce87933927374d29}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x7, 0x0, 0x1, 0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x9}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e22, 0x4e23, 0x9, 0xfffffffffffff82e, 0x0, 0x1ff, 0x101}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d0) 2018/05/31 10:56:35 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) removexattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@random={'trusted.', '/proc/sys/net/ipv4/vs/sync_qlen_max\x00'}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000580)="2f70726f632f7379732f6e65742fff7076342f76732f73796e636178000000000000000089b2db6be9fc3d3842954e926c2872671b7acae730501b84cbcf4d4495d14c1669a58b3c4e628958939efdbc92255570e1468659c1c9f47d11878cbd62c21be2d6c1877b4f2af771cba8e9999bffccda45", 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x100, 0x3, 0xfffffffffffffffe, 0x3f, 0x2f}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff]}, 0x3}}, [0x5, 0x6, 0x1, 0x9, 0x7fffffff, 0x1, 0x6, 0x1, 0x3e0000000, 0x6, 0xc, 0xfffffffffffffffd, 0x100, 0x1, 0x10001]}, &(0x7f0000000380)=0xfffffe69) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000440)={0x80000000, 0x1, 0x4, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x1f, 0x9, 0x4, 0x5, 0x2, 0xfffffffffffffffd, 0xfff, {r3, @in6={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x40, 0xfffffffffffffcd4, 0x651dac5d, 0x100000000}}, &(0x7f0000000340)=0xb0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={'yam0\x00', {0x2, 0x4e21, @rand_addr=0x34}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r3, 0x8000}, &(0x7f0000000480)=0x8) 2018/05/31 10:56:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffff80000001, 0x1030c0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x9, 0x4) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:56:35 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000200083c737e03000f002cdf1389598e2c", 0x2f}], 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/31 10:56:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) fcntl$dupfd(r0, 0x14, r0) 2018/05/31 10:56:35 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) 2018/05/31 10:56:35 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000940)=[{{&(0x7f0000000340), 0x80, &(0x7f0000000800)=[{&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/211, 0xd3}, {&(0x7f0000000500)=""/157, 0x9d}], 0x3, &(0x7f0000000880)=""/179, 0xb3}}], 0x1, 0x0, &(0x7f00000009c0)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = gettid() setpriority(0x0, r2, 0x8000000) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) pipe2(&(0x7f0000000000), 0x4000) 2018/05/31 10:56:35 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0x1e, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000001, 0x4000) openat$cgroup_int(r2, &(0x7f0000000080)='cpuset.sched_load_balance\x00', 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000002300)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000016c0), 0x0, &(0x7f00002d4000)}, 0x0) [ 152.895773] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 152.919434] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/31 10:56:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) inotify_init() dup3(r0, r0, 0xa0000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) 2018/05/31 10:56:36 executing program 5: getegid() syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="88aa4b0006040001aaaaaaaaaabb02000000aaaaaaaaaabbac141400a184d189a6772960"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x20000]}) [ 152.972796] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 153.028810] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/31 10:56:36 executing program 1: unshare(0x20400) r0 = syz_open_dev$sndseq(&(0x7f0000001280)='/dev/snd/seq\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20041, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0a85320, &(0x7f00000012c0)) 2018/05/31 10:56:36 executing program 4: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100000000, 0x400001) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:36 executing program 2: r0 = socket(0x6, 0x8000a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000200)={'icmp\x00'}, &(0x7f0000000280)=0x1e) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f00000003c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000480)='binfmt_misc\x00', 0x1002, &(0x7f00000004c0)) mknod(&(0x7f00000001c0)='./file0/file0\x00', 0xa01d, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1002, &(0x7f0000000380)) umount2(&(0x7f0000000380)='./file0\x00', 0x2) r1 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x9, 0x40) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/31 10:56:36 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xc25a]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0), 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x5, 0x5, [0x7ff, 0x2d, 0x50, 0x9, 0x100]}, &(0x7f0000000280)=0x12) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x1, 0x1c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, "79616d300066000000e50000000079fc", 'bcsf0\x00', 'ipddp0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xf8, 0x130}, [@common=@mark={'mark\x00', 0x10}, @common=@log={'log\x00', 0x28, {{0x0, "729e66b541c1d085755ff5bc03e84baf414f37b8e6456b61b3dfe6c531e8"}}}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x238) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xa4001, 0x0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000200)) 2018/05/31 10:56:36 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80, 0x1, 0x5, 0x9, 0x3, 0x3, 0xffffffffffffffff, {0x0, @in={{0x2, 0x4e21, @rand_addr=0xd0}}, 0x0, 0x8, 0x7, 0x8, 0x7}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:56:36 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x6) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0xfffffdca) sendfile(r0, r1, &(0x7f0000000040), 0x8010) ioctl(r0, 0x0, &(0x7f00000000c0)="4e859e11b4cfb030b41cc97d8f93d07e187046be88019cb0f78fe541a76680d1c7bdd9051240f5c5d599e10da47ea96c6084926b71dacb9a1b0bc02e641ef45a848096d882015450c343dcb3122f5a3e60895c38ceadc9003279e5") 2018/05/31 10:56:36 executing program 0: r0 = socket$inet6(0xa, 0x200000000000000, 0x1fb) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)="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", 0x0, 0x0) fcntl$notify(r1, 0x402, 0x800000000000000d) fcntl$notify(r1, 0x402, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240000, 0x0) 2018/05/31 10:56:36 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000001c0)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x174f, 0x1000, 0x0, 0x0, 0x3, 0x3f, 0x80, 0x337, 0x38, 0x122, 0x3daf, 0x8000, 0x20, 0x1, 0x1, 0x800, 0x400}, [{0x6474e551, 0x9, 0x4, 0x7, 0x200, 0x5, 0x1, 0x2}], "c2664f51d373c1c5e03f6886b1915ca3857b0233fbf56c44918ce253aa6f53a106e8832dc85a2d9bbba8983961348161aa810c6c7743a4c2a0cd7d0d1b5dd1d9928fc6ed8db39c9bb5e3e606db4c2541dbef51f1dac09614306834dedfb3ecc94c0c145a5c589152e1b3e1f505b906e0abb1952ab0376c79510f2f90c4e64eed904ae1f9baa93e2107c0a98af93666f37362e697d30572f1ae5364dcbc9f98b815341a5f860d7fadd4617b13ed63b14379729b979ef9d67817f94ecbe8be5fe4", [[], [], [], []]}, 0x518) fsetxattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000740)='system\x00', 0x7, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c20000002aaaaaaaaaaa08060001080006040001aaaaaa11aabb02000000aaaaaaaaaabbac141400"], &(0x7f0000000000)) socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x400200, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000140)=0x100000001, 0x4) 2018/05/31 10:56:36 executing program 1: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) read(r0, &(0x7f0000000180)=""/209, 0xd1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0xc0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000003c0)={@local, @loopback}, &(0x7f0000000400)=0xc) r2 = dup3(r0, r0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000280)={'mangle\x00'}, &(0x7f00000002c0)=0x24) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000000c0)={@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, {&(0x7f0000000040)=""/47, 0x2f}, &(0x7f0000000080), 0x31}, 0xa0) unshare(0x24020400) epoll_pwait(r2, &(0x7f0000000300)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000340)={0x82aa}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) 2018/05/31 10:56:36 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x4a}}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8001, 0x80000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/31 10:56:36 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8e004204}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="a99b60e3", @ANYRES16=r2, @ANYBLOB="000129bd7000ffdbdf250a000000140001000800080001000000080006006c6300002c00030014000600ff0200000000000000000000000000011400060000000000000000000000ffffac14140f080006009800000008000500010001004400010008000b007369700008000800dc000000080004004e2100000800020008000000080009001e000000080004004e220000080008000000000008000900760000000800060001000000"], 0xb0}, 0x1}, 0x8000) ftruncate(r1, 0x8200) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r3, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000000)) stat(&(0x7f0000000680)='./bus\x00', &(0x7f0000001740)) 2018/05/31 10:56:36 executing program 2: socketpair$ax25(0x3, 0x2, 0x33c45b99dca842b6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000000c0)=""/218, &(0x7f00000001c0)=0xda) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x40000, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x10200, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xe, 0xc, &(0x7f0000000280)=@raw=[@map={0x18, 0x3, 0x1, 0x0, r1}, @exit={0x95}, @map={0x18, 0x0, 0x1, 0x0, r2}, @ldst={0x1, 0x0, 0x0, 0x8, 0x5, 0x0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1f}, @jmp={0x5, 0x1e23, 0x2, 0xf, 0xd, 0x100, 0xffffffffffffffff}], &(0x7f0000000300)='syzkaller\x00', 0x7ff, 0x2a, &(0x7f0000000340)=""/42, 0x40f00, 0x1, [], 0x0, 0xb}, 0x48) r3 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r3, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f00000025c0)=[{0x10, 0x29, 0x34}], 0x10}, 0x0) 2018/05/31 10:56:36 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa0806000108bbac1414000000000000000000000000000000000000000000"], &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x200000000000200, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000200)=0x8, 0x4) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x240400, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000140)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000240)=0x4) 2018/05/31 10:56:36 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x18) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x9, 0x2, @thr={&(0x7f00000000c0)="679af7928a35165df577d0cf71e8da1e3a6948330b973bb3d7e62763b7c59705c9d174cec3817976f8a52dd5dae8a05e01a5384edbc7c506040c01feb55ac4711f3190a382511b2a1e5b98d7ee52771a271703603485d0e46c9299379e83f539a6b1c30009b1b229c1d239bb7b15bbb5334b767a445969d6e420c98471e92d79f31968bbb3a2d79fe89ba5da98a6902cae215448919a9db61bcf0cc7d411b34f29ff8af3f97d4ba7cfc876a417d1190db907a2644bb22d504dcb46775f9a9ad7af32887a798d7e1020c9ddf7d5693a358a6c0b2cd46e5cd7c3cfd4ffd12dc644", &(0x7f0000000040)="333ab4b82c68b2fc2a82156454202ef8efa161e7d8b86eb3e7e512fa050b81fdaf824a7c228d03cc58"}}, &(0x7f0000000200)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)}) 2018/05/31 10:56:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) prctl$getname(0x10, &(0x7f0000000100)=""/4096) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/31 10:56:37 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000140)=0x400000) r1 = socket$kcm(0x29, 0x2, 0x0) accept4(r1, &(0x7f0000000080)=@l2, &(0x7f0000000000)=0x80, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{0x2, 0x1, 0x6, 0x8}, {0x4, 0x1, 0x200, 0x4}, {0x5, 0x6, 0x800, 0x4}]}, 0x10) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:37 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa0806000118009756edc98e945e72aab902000000aaaaaa14000000000000"], &(0x7f0000000000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x20000, 0x0) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfd, 0x400}, 0xc) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x400) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000002c0)=ANY=[], 0x0) 2018/05/31 10:56:37 executing program 0: openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) bind$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/05/31 10:56:37 executing program 6: r0 = socket$inet6(0xa, 0x7, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3f, 0xfffffffffffffff8, 0x7, 0x8, 0xdaa6}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r1, 0x4) r2 = memfd_create(&(0x7f00000000c0)='eth0\x00', 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x7, {{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, 0x88) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {}, {}]}) 2018/05/31 10:56:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000577000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x216) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f00000028c0)=@nl=@unspec, 0xc, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000002d40)=@nl=@unspec, 0xc, &(0x7f0000002e00), 0x0, &(0x7f0000002e40)}}], 0x2, 0x0) mq_open(&(0x7f0000000080)="6861736800021070a41e366bb122961fbf6f9bd335640b3764ed43556c418a43e80e71a934e464a0acaf494a3aea296252124aaeb51af098c56f6625f5306aa92a3d90e8be4ea0e3f080563d1b9aef0ae9613d72668f7d4734699cea58a9cc2b30e0a6489f63c7fad9c4603865faf3c386aaf88d078ddafd87d932b7548dff22af919a738c69f5f550c2c2a2a846e663c940aff8505cfed22a9824a69bfd7821f098ee592f7a979acc0851a860525a9534b90b7758dbde2664265a95e706e6edc2ac931ccc9e07a33d2731c2580e658e73c47ad31bece0a3dd367f17baddf1df9edb0000d0d149288d3430ba1fb30dfe98e6307dda9766911db11b2d486f260ac3d0bdb053", 0xfffffffffffffffd, 0x6, &(0x7f0000000040)={0x1, 0x8c41000000000000, 0x800, 0xc8c, 0x4, 0x4, 0x1000, 0xffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/05/31 10:56:37 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x800) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd0ffc)) readv(r1, &(0x7f0000000200)=[{&(0x7f00000012c0)=""/180, 0xb4}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/05/31 10:56:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x200040) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x20011, r0, 0x0) sched_setattr(0x0, &(0x7f0000000240), 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000000)) 2018/05/31 10:56:37 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000001d33a33a000000000000fffffff1000c00000000000000000000005b65589b62290ff8380c2dbedc5e9f17e1a04810d4647cd5291cb4e2bf1603e875fe433915ee89501db1c27a3ad5baba4c5eeb4ce3d1bb949869c29c4d914d9f26425e66cd4d0003c1700612dbc3080c91745fa158cf0d70309f7f1969136edfd732"], 0x82}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/05/31 10:56:37 executing program 7: symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000300)='./control\x00', 0x0) chroot(&(0x7f0000000540)='./control\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x80) rmdir(&(0x7f0000000040)='./control\x00') rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000000c0)='./control\x00') 2018/05/31 10:56:37 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x64040, 0x0) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f00000000c0)=""/218, 0xda, &(0x7f00000001c0)=""/67, 0x3, 0x2}}, 0x68) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x105103, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000300)=0xffffffffffffffff, 0x4) syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x8, 0x400) recvfrom(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x2140, &(0x7f0000000340)=@sco={0x1f, {0xff, 0x7, 0x5, 0xc8d, 0x7f, 0x2600000}}, 0x80) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000480)='G', 0x1}], 0x1) 2018/05/31 10:56:37 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9064}, 0x1c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001480)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000180)=""/155, 0x9b}, {&(0x7f0000000240)=""/194, 0xc2}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/74, 0x4a}], 0x4, &(0x7f0000001400)=""/69, 0x45, 0x1f}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000014c0)=""/196, &(0x7f0000000040)=0xc4) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffd1b) 2018/05/31 10:56:37 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x3ff, 0x0, 0x10003}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x4, r1, 0x0, 0x7}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0xffffffffffffffff, 0x4) write$sndseq(r0, &(0x7f00000000c0)=[{0x8, 0x8000, 0x3, 0x5, @tick=0x800, {0x51b, 0x2}, {0x0, 0x9}, @quote={{0x0, 0x4}, 0xdc, &(0x7f0000000080)={0x67, 0x48, 0x9, 0x1, @time, {0x7, 0x5}, {0xd12}, @addr={0x5}}}}], 0x30) 2018/05/31 10:56:37 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) r1 = getpgrp(0x0) sched_getscheduler(r1) 2018/05/31 10:56:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x90) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x80, 0x4) 2018/05/31 10:56:37 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000940)='/dev/snd/pcmC#D#c\x00', 0xb4e, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1808400a}, 0xc, &(0x7f00000008c0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="2c0600001000010927bd7000fbdbdf25e0000002000000000000000000000000ac1414aa0000000000000000000000004e20fe624e2200010a00a0207f000000", @ANYPTR=&(0x7f0000000cc0)=ANY=[@ANYBLOB="c878601dbe4cd84ecfd85491be5b6a487082390a42cd8f870daddceae7481a147422cecc6d86d904a67242d4a0e6c916d2180c64f5a599dd426565049231d4e20613c9088fd324df3f25509fc132", @ANYRES16=r1, @ANYPTR64=&(0x7f0000000b40)=ANY=[@ANYPTR], @ANYRES32, @ANYPTR=&(0x7f0000000b80)=ANY=[@ANYBLOB="aee3b9b5983278952fbdd6e15067893fa5f5cd55d4a3da37dd17f1f0cabce3c616", @ANYBLOB="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"], @ANYBLOB="1197ad6f427b397af97635a2eb42b53a793893240afc8bb9c524864944ef5b355052fcccb05e509a544107975e8aa90f8e963f117a61aa45f13103ad2dbf3ccee1ac1e36bfd7325ab181f77f753e7c9ec581b15955f2df6c6e3bdf1f1a484ce7c98391b77b11daf96783df2bb781e43f7f3f44"], @ANYRES32=r2, @ANYBLOB="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"], 0x4}, 0x1, 0x0, 0x0, 0x10}, 0x800) r3 = socket$inet6(0xa, 0xfffffffffffe, 0xfffffffffffffffc) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) r4 = request_key(&(0x7f0000000a00)='pkcs7_test\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a80)='rmd128\x00', 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f0000000ac0)='keyring\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r4, 0x1fc000000000000, r5) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000009c0)=""/33) getsockopt$inet6_int(r3, 0x29, 0x4a, &(0x7f0000000000), &(0x7f0000000980)=0x4) 2018/05/31 10:56:37 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) 2018/05/31 10:56:38 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7fffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000200)=0x40) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000100), 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x4000) ioctl$TUNSETLINK(r2, 0x400454cd, 0x337) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x5, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="afe0b7e008e473aaaaaaaaaaaa0180c200000e08004500001c000000000001907800000000e00000010800907800000000"], &(0x7f0000000040)={0x0, 0x4}) 2018/05/31 10:56:38 executing program 4: syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x1) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x8, 0x284080) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x8000000000000000, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0xdd, "8d7f8f35ae9f005f7fe07b9ad2e90adc74bfadb437ca16182ec64611e45d3da94a0071eaf0d3bef50661bfa0ff3b8f1d8a342cc10385045e61c9bfd72798652b0f1b37d4daf4577121ca8ad87fc600633fead6916be54e0f12eda2821b6e14c87b5853b4e369786f0587d7f22d6b0842a403acb12b1cab15f909286e588bd29c780332ed94513808f045195e9625e7a5f6aaf1703dbf3ddf6974d0cddeca200c5d19d67ce40cf2722b6d80fc5dde9ce7b5ab41d8cd07494cccf2fbd098e5c0057daf019fa623a589dbe270377a0c00207c0fd37b918306bc7997b82c31"}, &(0x7f0000000480)=0xe5) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000004c0)={r1, 0x1}, 0x8) r2 = socket(0xa, 0x1, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000000)="81342012185f6c2a82153b709f0af1449089cb486155fc02f2c689725a5511d6dd9c69115c96cc8d7ce1e802bc92720d3b37e58526936d329de4644e301b20b9c4b8dc90b3cbfc265e1428a603c0e04d6500df5047aabff13c9f7f127f6ae38ea68978488cc31ec92e738c014ca87eeba180c996dd1c7bd47ddbc0b38f6dc7177cb97852f4e802aae2db248c7000fa06e4c1c7676256783529aeaaf2f2127767aee28540ec920317f9d9f3e0c955f084cff63ecbb70c744a58c2e124506990ccfcb95e7c20915db6946f87e23016850b290a1e034ce7047637cf561c667ea5832944eb845b9a9ba6", 0xe8}, {&(0x7f0000000100)="a04dfcc75b2885819f4f98893b55c3ace3542988f5aeb8d445d29b5c38b250a1c77604201a84b395cddf7d7fd914ea4ff10fe8493bbbe5712d69f609291b1d74c52347d7cc62347565cdbb7b70f5171890d1ad245c4b296de7ff005c78fa419153582c4f48e2f81baee6a5badb276ed96066f8ab423429bd", 0x78}, {&(0x7f0000000180)="a4fc49c89417dad6b02ca768f4506d280a991c83430c5ea562ccb8208c9ca4f76b4d281bfef1b9bb71b12195328239d685f410ffa0d55492d49604778fb4402d323c2f69c2928342ce9c75219cb07d644f8e5c5f0f77b68a6ea8b0b83f5a67fde3c1a70be4431a84a8", 0x69}, {&(0x7f0000000200)="84661680e7cb33e744e7d0a9d681de2831aac40b298427b4ee3dc2b82f61665966c78c0568cc81ece7119de6abaf2154af4b102a64c230b43d3f57be6aeac5874d5efd", 0x43}], 0x4) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x3, 0x41, &(0x7f0000b3ffac)=""/84, &(0x7f00000002c0)=0x54) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/05/31 10:56:38 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x800, 0x202) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00000000c0)=0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) dup3(r0, r0, 0x80000) close(r0) [ 155.250903] device veth0_to_bridge entered promiscuous mode [ 155.282759] device veth0_to_bridge left promiscuous mode [ 155.337006] device veth0_to_bridge entered promiscuous mode 2018/05/31 10:56:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000340)=0x20) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xe) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x100000001, 0x4, 0x7fffffff, 0x7fffffff, 0x3, 0x3f, 0x2, 0x213, 0x40, 0x39f, 0x1, 0x0, 0x38, 0x1, 0x1000, 0x1000, 0x8}, [{0x3, 0x1, 0x2, 0x10001, 0x80000001, 0x0, 0x0, 0x5cb}], "ac24968e339e84b57f416f210bd53c6e28762fbda98f8ab462acd3cc8e5e8dd0eb3af5caf72bf849a6261e37314472a1fe3c6810393cdb3266c6d6b355fb5c9b3e90a9c9a245c6c3536c4e0cea60bdc6b8376762962690b697996d544552b031537435deca6e68bd533979df543df73bfbfd6416f97e71f1ef301ef6b8585157a2d9241b64fafb90048cb1cc5789777c8a8a1a5f40a23381bb34085b7df72980734b508f2fa41ff4e03fd97a5b6edf430b647131519a9c25ae74cfbf5ba1f4718fb9ba0e3708dddce80b00a24c46d87f6c181c6d7803a3f28d41c7960d45573376d37470fefb7e"}, 0x15f) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)) 2018/05/31 10:56:38 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = mq_open(&(0x7f0000000300)='IPVS\x00', 0x840, 0x40, &(0x7f0000000340)={0xf4, 0x3, 0x4, 0x3, 0x700, 0xce, 0x4, 0x4fedf80}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000600)=0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) r9 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000045c0)=0x0) r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005d80)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@remote}}, &(0x7f0000005e80)=0xe8) fstat(r0, &(0x7f0000005ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000005fc0)="c50de31474220c45cf830826abb243c807797f0edf6b4c8a922f1790d37339401ed99bcc78d5f1774b916f3cca49073cd8630d599b56504144571a9b5d31ac717e8d7716b30e7924defb84f5e72d6a12b7a1f4cdd25a34e2d4283623e62409fe4ffbae5cf7658f1de0f8980095c9771a37321e238150d2cd0d31eaa2bed9084475da837e017c59b18c0c786eb587f8f063857b44f136b8de156855a6c6aa5c26ba6af02639fc828d9102a97c4defdc361c71630abe7c413fe90788cea8eef7551195ec79203bf908af0e093cf0a3") sendmsg$netlink(r0, &(0x7f0000005f80)={&(0x7f0000000380)=@kern={0x10}, 0xc, &(0x7f0000005d00)=[{&(0x7f0000000480)={0x18, 0x1e, 0x4, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x28, @uid=r2}]}, 0x18}, {&(0x7f0000000700)={0x1814, 0x26, 0x400, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x14a4, 0x4a, [@typed={0x8, 0x60, @uid=r3}, @generic="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@generic="95795fc01ea02205e68e3d23a17a9d77f062dbb4887b594411bd72723ef4a4ed31c60380c1857dfc4221407683c736dc99bb3496b2970670148d5c63f53a28e2eb7eda0287ecae97c1067de128fa003928be9ca46c78eb552df9b62ce2906e76a08ddbcf3a1106370a94b6f6edd594f2486764c1c5cbc26888797212b75f75eee4ca19f57786ddc97425ec24ce46c6023a1a7fe1887ee15e328fa57bd063f79b86d60755d1a593832fe60166b10bd68ebb12fc8afd2ce257d0815a27b1e2c82d879f21d49a229cddd4a402039cf956d090136baf342500d8516c83137445255308f8b3b618f18c", @generic="4108eaf9f015656701628fababd51f73371f92b789bf818851bd1f9afde4cf42f7287bb80fc3b183f41120ad343270bfa2db426bf3a3c2b90108df2b89cc9ff2e4f66fdde37c6872ecffdf235b107673e0046c1707873d03140c55915f552128fb90eaee8b9c3f72fb13890052626cfeed23b6078cab55aff4f56e177408124ffed84946e739bcd8cb47ea0a59", @typed={0x14, 0x46, @ipv6=@loopback={0x0, 0x1}}, @typed={0x14, 0x30, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, 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@generic="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@generic="441f3c8c64bec000a71a7b4c23837b770852b6501944ed8ec80624355838740fec75d8b90d5432be0d3da0916ba6efd98b8a773254eab425f13b5423f46fdef5e2f2c0dfb5ce21e6aeb623c76c5a9ed1d090d0c9221dcccf16f51666bfd77702784aba716be5dae893339bcde380c2af23bf2f617743196c4b12cf80e2324e5133ad4946dd97035618883438fd32bc7f06a1a2fd0d651898cbfd6b823a94d20f6fe8c2c25ae8df549b0ac893ee0173f8b3979f9a7678da6f0cadcccd682f386d40", @generic="69bfe7e4c796d4c1127128301d4776c2de19a696d0fc1a049b77bfdd58feb9d0a1005a9059c3e7223bdf131578ecaed4659676", @generic="b4aa1010cd3fe75b6ccb7733118ff508c133339ab0be69f4fe3b3e71903dfb39ce46671b032fe5ff2ac01ba92884ea2d0368346424f7ecb890ef60e20c89a4ecf8e635180c0aa875be2af1130ef7285e99cb95384c5ccd266069df18876ce4136ad67a5d6273afcc38141b180c9fefe3337eca21cc5e42a48de083860d5247e169445a8f94a3d7fcd3ff5b62bd341c36760fbea9f9873a06651a0e71c7287dcec9a09199e354991b82d54270d959960efe0341d1c6af52444a80c4bb103dbbc04e6ba3fd122fc102d2a6ec"]}, @generic="09ca29733c7d926099ce978b08eeb6fbd3edad80874801d7dd11d10534f2c632ab0e98de6631aff0d90a1eed1223af87a7a8dc47944425cb6ebe25dd76d238aa4dcef50274043de795e2494f91401764af33d4bc42e1995a7d0af3408d4c032b1b1f4bac4920f7fcf48c5564348c8635b0dd5ae96305be466f4e1bba5b90486535f7adc83b058d7f16b2894847229603b63b82ed4831f9907c09b2c428a0192f865f5f8e59f6d56ac5651d525908a7d4a513188bb73f30b8d31b5d9a35b5451a8fe872d5eb4a69202d4e2f27ea1087af70705a"]}, 0x16e4}], 0x5, &(0x7f0000005f40)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x44090}, 0x8001) r14 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x174, r14, 0xc14, 0x70bd2b, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xd}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x174}, 0x1, 0x0, 0x0, 0x40000}, 0x800) [ 155.416004] device veth0_to_bridge left promiscuous mode 2018/05/31 10:56:38 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000000280)=""/4096, 0xc475) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000001280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r3, 0x608, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2afdcedb688fc673}, 0x80) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00000000c0)={0x100000000000000, 0x20000000000000, 0x80000001, 0x8, 0x4, 0x3}) 2018/05/31 10:56:38 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$sndseq(r0, &(0x7f0000000200)=[{0x81, 0x3, 0x0, 0x0, @tick, {}, {}, @raw8={"959546592b83c98a10d789af"}}], 0x30) 2018/05/31 10:56:38 executing program 2: clock_gettime(0x0, &(0x7f000000c280)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f000000c040)=[{{0x0, 0x0, &(0x7f00000032c0)=[{&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/76, 0x4c}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000003100)=""/168, 0xa8}, {&(0x7f00000031c0)=""/100, 0x64}, {&(0x7f0000003240)=""/128, 0x80}], 0x8, &(0x7f0000003340)=""/8, 0x8, 0x1}, 0x5}, {{&(0x7f0000003380)=@nl=@proc, 0x80, &(0x7f0000004640)=[{&(0x7f0000003400)=""/82, 0x52}, {&(0x7f0000003480)=""/223, 0xdf}, {&(0x7f0000003580)=""/56, 0x38}, {&(0x7f00000035c0)=""/95, 0x5f}, {&(0x7f0000003640)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x9}, 0xfff}, {{&(0x7f00000046c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004b00)=[{&(0x7f0000004740)=""/106, 0x6a}, {&(0x7f00000047c0)=""/188, 0xbc}, {&(0x7f0000004880)=""/175, 0xaf}, {&(0x7f0000004940)}, {&(0x7f0000004980)=""/12, 0xc}, {&(0x7f00000049c0)=""/35, 0x23}, {&(0x7f0000004a00)=""/250, 0xfa}], 0x7, 0x0, 0x0, 0x75f}, 0x6}, {{&(0x7f0000004b80)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004c00)=""/34, 0x22}, {&(0x7f0000004c40)=""/3, 0x3}, {&(0x7f0000004c80)=""/192, 0xc0}, {&(0x7f0000004d40)=""/83, 0x53}, {&(0x7f0000004dc0)=""/108, 0x6c}], 0x5, &(0x7f0000004ec0)=""/115, 0x73, 0x7fff}, 0x7ff}, {{&(0x7f0000004f40)=@in, 0x80, &(0x7f0000005140)=[{&(0x7f0000004fc0)=""/119, 0x77}, {&(0x7f0000005040)=""/169, 0xa9}, {&(0x7f0000005100)=""/32, 0x20}], 0x3, &(0x7f0000005180)=""/131, 0x83}, 0x70e}, {{0x0, 0x0, &(0x7f0000006380)=[{&(0x7f0000005240)=""/4096, 0x1000}, {&(0x7f0000006240)=""/49, 0x31}, {&(0x7f0000006280)=""/219, 0xdb}], 0x3, &(0x7f00000063c0)=""/4096, 0x1000, 0xffffffff00000001}, 0x5}, {{&(0x7f00000073c0)=@nfc_llcp, 0x80, &(0x7f0000008900)=[{&(0x7f0000007440)=""/119, 0x77}, {&(0x7f00000074c0)=""/238, 0xee}, {&(0x7f00000075c0)=""/224, 0xe0}, {&(0x7f00000076c0)=""/126, 0x7e}, {&(0x7f0000007740)=""/4096, 0x1000}, {&(0x7f0000008740)=""/49, 0x31}, {&(0x7f0000008780)=""/219, 0xdb}, {&(0x7f0000008880)=""/116, 0x74}], 0x8, &(0x7f0000008980)=""/159, 0x9f, 0x180000}, 0x401}, {{0x0, 0x0, &(0x7f0000009d00)=[{&(0x7f0000008a40)=""/4096, 0x1000}, {&(0x7f0000009a40)=""/129, 0x81}, {&(0x7f0000009b00)=""/48, 0x30}, {&(0x7f0000009b40)=""/93, 0x5d}, {&(0x7f0000009bc0)=""/143, 0x8f}, {&(0x7f0000009c80)=""/88, 0x58}], 0x6, &(0x7f0000009d80)=""/229, 0xe5, 0x3}}, {{0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009e80)=""/37, 0x25}, {&(0x7f0000009ec0)=""/22, 0x16}, {&(0x7f0000009f00)=""/248, 0xf8}, {&(0x7f000000a000)=""/4096, 0x1000}], 0x4, &(0x7f000000b040)=""/4096, 0x1000, 0x8}, 0x70bc}], 0x9, 0x40, &(0x7f000000c2c0)={r0, r1+10000000}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x12, r2, 0x0) r3 = memfd_create(&(0x7f0000000040)='b\n\x00', 0x0) ftruncate(r3, 0x0) ftruncate(r3, 0x5) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000c300)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f000000c400)=0xe8) r5 = getuid() sendmsg$nl_netfilter(r3, &(0x7f000000d840)={&(0x7f0000004940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000000d800)={&(0x7f000000c440)={0x1394, 0x14, 0x3, 0x300, 0x70bd2d, 0x25dfdbfb, {0x1, 0x0, 0xa}, [@nested={0x154, 0x91, [@generic="fe0038fd6ac2dd5acc3c8e32d31debb8176e99a2e64d691c3e758cf2ee332062e11fecbcf9eddd9ccc126a2071e98a7c2fc33bca8cdbe7329275a05ef469a8022ed8994a835b4ae00d17451633d81e7ecde2fcdacbdd57c7a64c79b0a9e064910fa78b3511097af8568b37f9c7f7537f55645771844fe1471accf3e693446be4c6ba7750d81b6e621523d53673d3a57fb1cfda8ad9e30344d67ac2d9ec0490ee6f53a01d3a3c290446c4959573d63dd703fb7413a96a91254fd58bf0fd1b9531", @generic="8eae551b14983630420df8a09693ca400c30811cbedde86ed9e027fd5d38b33bc95f4fe63a3898be970d13d8ffde82242dc6eb6a8123d088af95e7a6e401658113154ff54fc2fadff4b3960c732f14b0ada42b149ee4e5eb36ba1fc45287ccfd417d4a17ea4ef47d11d655a76694fc5b9f091b78afef45f232595c496f75db0a5bf05b8916ecc5bf4d04cbae94622b"]}, @nested={0x100, 0x72, [@typed={0x8, 0x5a, @uid=r4}, @generic="f850750d0cd51b0e9756778ed089d0a16ce3be703e970b9a9f517b6a5329509340bebcb4731e7c767b3485", @generic="e60df16eeecbe5e398d053ca65ad20a89be418b48cf26555e0280906c5808566e472dcc8d1e6973ff4cdc63c3d1d7ee83c78b06648b04c993dd8df944dc9412131c5a50be4f758520cbe9f00df5ecfd49705ad5fa4244dc49edfdd263597ea9652544426f293b6f8924232803d2c3acf4afd5de4b86cab4c095d8b4d0b1e1fee8d8e7c951d1ab140279806a1d56a700de318ba92d2959125f6ad4d0e502dc741655851852df900397e7f15a95e", @generic="889b8bac959a28ac45e4fad7dbb011f65c2423eaf7448d0e7910"]}, @typed={0x8, 0x7d, @fd=r2}, @generic="2de01ee3363ff7a82813b0d798b002412acc18ecc5f278a39abb57bac1f3567aac69c08087016e120da0b98f3efcd43d2281fe63f38d4b9f01167901f7ec12c8a9569ca6e8a0ef646e19e463eaa4c27024d3b86719ab5056a3824837705b6230db5f1353f1bce2f76136223b257d", @nested={0x10b4, 0x85, [@generic="5e8514928f36c3e5c575f342abd4dcb15b1837f7", @generic="2dfbc088e7", @generic="cc148221644dae57cbb66e6e48c7ea93f1aff978dbce251b69367af8ff168becb44958e310900ed33f3a93027d21bc179815f7c25810602e71dfd8dd5d290b3d53eaae0d168973ced8a33de4aab0940ebbc04547cdd85982debcc6e6cc162076abb6f5850b5991fb75c13f632bd1e858a4201e8ef8e4f4955d72d3513d9288661d031e0cc7f3", @typed={0x4, 0x43}, @typed={0x4, 0x21}, @typed={0x8, 0x14, @uid=r5}, @generic="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"]}]}, 0x1394}, 0x1, 0x0, 0x0, 0x20000081}, 0x0) ftruncate(r3, 0x0) 2018/05/31 10:56:38 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) connect$can_bcm(r1, &(0x7f00000003c0)={0x1d, r2}, 0x10) 2018/05/31 10:56:38 executing program 0: r0 = memfd_create(&(0x7f0000000400)="2d42d50149c5e243e1cf64f00884a26d003a2900bb8dacac76631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa983eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b82800000000000000000008000000", 0x0) write(r0, &(0x7f0000000240)="7e749bad", 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) r1 = shmget$private(0x0, 0x3000, 0x220, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000002c0)=""/149) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000040)=""/16, &(0x7f0000000000)=0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000200)={r3, 0x8, &(0x7f0000000100)=[0x7fffffff, 0x2, 0x1, 0x80000001, 0x4, 0x3, 0x5, 0x1], &(0x7f0000000140)=[0x4, 0x2afd, 0x5, 0x8], 0x72, 0x1, 0x7, &(0x7f0000000180)=[0x4], &(0x7f00000001c0)=[0x4, 0x3, 0x401, 0x6, 0x4000000, 0xa9b]}) 2018/05/31 10:56:38 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0/file0\x00') syz_extract_tcp_res(&(0x7f0000000380), 0x3ff, 0x7ff) r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@generic, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/37, 0x25}, {&(0x7f0000000140)=""/91, 0x5b}, {&(0x7f00000001c0)=""/34, 0x22}, {&(0x7f0000000200)=""/65, 0x41}], 0x4, &(0x7f00000002c0)=""/65, 0x41, 0x20}, 0x20) 2018/05/31 10:56:38 executing program 2: r0 = socket$inet(0x2, 0xa, 0xffffffffdffffffc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='highspeed\x00', 0x9) 2018/05/31 10:56:38 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/3\x00') ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='vcan0\x00') r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xf4, 0x0) ioctl$TIOCCONS(r2, 0x541d) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x26) 2018/05/31 10:56:38 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@dstopts, 0x8) socket$pptp(0x18, 0x1, 0x2) 2018/05/31 10:56:38 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x214800) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x57, 0xfc, 0x3f, {0x1, 0xfffffffffffffffd}, {0x7, 0x5}, @rumble={0x20, 0x9}}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:38 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/31 10:56:39 executing program 0: io_setup(0x800, &(0x7f0000000000)=0x0) io_destroy(r0) pause() io_setup(0x7, &(0x7f0000000040)) io_submit(r0, 0x0, &(0x7f0000001b00)) 2018/05/31 10:56:39 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x24000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5db, 0x7f, 0x1, 0xf04, 0x30}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e23, 0x77, @empty, 0xfffffffffffffc01}}, 0x0, 0x8, 0x8e, 0x8, 0x8}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x80, 0x384]}, &(0x7f0000000300)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000340)=0x1f, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000380)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00000002c0)=@generic={0x3}) 2018/05/31 10:56:39 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006040001aaaaaaaaaabb02000000aaaaaaaa88b9ac141400"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffc]}) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1000, 0x3, 0x80000000, 0x94, 0x1}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) 2018/05/31 10:56:39 executing program 1: socketpair(0x0, 0x7, 0x4, &(0x7f0000000080)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/31 10:56:39 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x11, 0xfffffffffffffffe, &(0x7f0000000080)}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000080)) r2 = open(&(0x7f0000000440)='./file0\x00', 0x400000, 0x20) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000006c0)=0x5060f490) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000001340)=ANY=[@ANYBLOB="980a0000", @ANYRES16=r5, @ANYBLOB="00042abd7000ffdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="2c0102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400e7000000080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000500000038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040012df583e400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100008008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400e0ffffff38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000008038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000080000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000014000400040007057dbc633f030004244b0b901708000100", @ANYRES32=r3, @ANYBLOB="e80002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040001ffffff3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="f400020038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400524c1d363c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="b801020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r3, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000900000008000600", @ANYRES32=r3, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000400000008000600", @ANYRES32=r3, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004005bec0000080007000000000008000100", @ANYRES32=r3, @ANYBLOB="dc0102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004006ec2000038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040007000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000700000008000600", @ANYRES32=r3, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="080007000000000008000100", @ANYRES32=r3, @ANYBLOB="b001020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040002000000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r3, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004009b00000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r3, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c0004006861736800000000"], 0xa98}, 0x1, 0x0, 0x0, 0x4000}, 0x40804) ioprio_get$uid(0x3, r4) 2018/05/31 10:56:39 executing program 7: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000000d0000006023010000179f1f46ffa57107002d2186c6d454e5906d9d7004a3dbc2663547807d7c833a4db7fc266a74dd452d49c0ec1549a5a722cd31e3853942fbc6a9185c3d0224ded77065a595ec11efc2d90da5d75ca7322406d61ecbd192684456da84a7b8fc61f06bcfe3ae896061053833fc514d9ff2243d0e71495acd1b4d41bac51e0e3999d28c1531617435280b59705380653cc4859013b7a437be521f708abc52b2db4f9faf626d56e711965b5fe22265b0dde174e151b87346bd333b59a14983271e5a7c69261134268af4e777c9f1183656c285f1fe9e2bbb9658497c6fe01c511f9a81db6f570a75236473af38a9a8885ee4149a5b0064"], &(0x7f0000000080)={0x1, 0x1, [0xfa1, 0xf43, 0xc89, 0xef1]}) r0 = memfd_create(&(0x7f0000000000)='userGPLitrusted%-\x00', 0x3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x3ff, 0x4) 2018/05/31 10:56:39 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="50b4c5d939918f5f4032375bf880173a1c22951edb403a0ccb2cbb9ece17cd669313c15210c36cce52b5cefe87d541d511eb8591df48b3104758f7c9405b980440eadc265f40297c953059e7efbc88fb3cd00108bd41cacc4b2e3a95ef2a2a64f0e744d9ab4bdc7573", 0x69}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/31 10:56:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x100) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/77) 2018/05/31 10:56:39 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='fdinfo\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x9, @empty, 0x8}}, 0x7f, 0x3ff, 0xf05, 0xfffffffffffffffa, 0x16}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x3ff, 0x5, 0x4, 0x59, 0x50ff}, &(0x7f0000000200)=0x14) exit(0x10000) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000680)=[{0x7ff, 0x400, 0x9, 0x98, @tick=0xaf1, {0x1000, 0xfffffffffffff51e}, {0x3, 0x4}, @note={0xfffffffffffffff7, 0xffffffffffff0001, 0x81, 0x8, 0x4}}, {0x1, 0xea69, 0x81, 0x1a6, @time={0x77359400}, {0x81, 0xcd7}, {0x10000, 0x1ff}, @ext={0x49, &(0x7f00000004c0)="0bc6de386118e8f125d131467a9dd8905867d54570e97f6d4eb405b3057dad10ea70cfc280b563a2a730b4c75e984c94f5f5d4416688770227928713022fc9a649473b215a8f0d5fa1"}}, {0x4, 0x9, 0xfffffffffffffffb, 0x1, @time={0x0, 0x989680}, {0x8, 0x5b}, {0x6, 0x3}, @raw32={[0x15ac, 0x4, 0x9]}}, {0x9, 0xff, 0x2fda, 0x8, @time={0x0, 0x989680}, {0x7f, 0x6}, {0x3}, @time=@tick=0x5}, {0x81, 0xc630, 0x1, 0x1444000000000, @time={r3, r4+30000000}, {0x4, 0x6}, {0x5, 0x1f}, @ext={0xfc, &(0x7f0000000580)="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"}}, {0x0, 0x5, 0x7f, 0x1, @tick, {0x6b1, 0x6}, {0xe5f, 0xa000000000000000}, @raw8={"d7ea451393d8f2f186426d59"}}, {0x0, 0x0, 0x3f, 0x0, @tick=0x51ddb85a, {0x2, 0x3}, {0x6, 0x9}, @result={0x1, 0x20}}], 0x150) getdents(r1, &(0x7f0000000040)=""/114, 0x72) r5 = semget(0x1, 0x83fbbc95ab70df22, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) r7 = getgid() getresuid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) r9 = getegid() semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000440)={{0x0, r6, r7, r8, r9, 0x4, 0x100000001}, 0xffffffffffffff00, 0x4, 0x6a}) 2018/05/31 10:56:39 executing program 5: syz_emit_ethernet(0x1016, &(0x7f0000001100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@snap={0x1, 0xab, "f7", '|0.', 0x809b, "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"}}}}}, &(0x7f0000000000)) 2018/05/31 10:56:39 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x80, &(0x7f0000000080)}) 2018/05/31 10:56:39 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x4000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x48280, 0x3b, 0x1, 0x0, r0}, 0x2c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x28000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'tunl0\x00', {0x4, 0x5, 0xe5, "48399bf3575f"}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000200), &(0x7f0000000140)="c23b7633aee275a3bb28a92c90a7d853c01d3272646e8f0da1547f832e866619551061c20632368a62fd836008cd70bf90c44ffd8c1cd3698ef317090048b55b88cb08433e9e8ecbf7560c6b5e", 0x2}, 0x20) 2018/05/31 10:56:39 executing program 2: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = getpgrp(0x0) ptrace$pokeuser(0x6, r2, 0x1, 0x7f) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) listen(r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) 2018/05/31 10:56:40 executing program 5: clock_gettime(0x0, &(0x7f0000002680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002600)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000040)=""/34, 0x22}, {&(0x7f0000001140)=""/173, 0xad}, {&(0x7f0000001200)=""/82, 0x52}], 0x4, &(0x7f00000012c0)=""/243, 0xf3, 0x1}, 0xffffffff}, {{&(0x7f00000013c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001440)=""/35, 0x23}, {&(0x7f0000001480)=""/15, 0xf}, {&(0x7f00000014c0)=""/122, 0x7a}, {&(0x7f0000001540)=""/110, 0x6e}], 0x4, &(0x7f0000001600)=""/4096, 0x1000}, 0x7}], 0x2, 0x2, &(0x7f00000026c0)={r0, r1+10000000}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000002840)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002700)={r3, 0x80000000, 0x0, 0xf11a, 0x800, 0x7}, &(0x7f0000002880)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002780)={0x10000, 0x8, 0x0, 0x8, 0xe3, 0x4010000000000, 0x4, 0x8001, r4}, &(0x7f00000027c0)=0x20) syz_emit_ethernet(0x32, &(0x7f0000002800)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x6, 0x1ff, 0x4}], {0x8100, 0x10001, 0x6, 0x1}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}) 2018/05/31 10:56:40 executing program 3: setrlimit(0x7, &(0x7f0000becff0)) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x80ffc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400803, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000280)={0xc4, @tick=0x7, 0x5, {0x8, 0x8}, 0x344, 0x0, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000580)={r2, 0x4, 0xa8, 0x1}, 0x10) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000180)) getrlimit(0xe, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x9}, &(0x7f0000000540)=0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000040)="a53f826d1fe7f1f4b22b6d1c5cbf59091d54c4c4ab597b9f43a284958f5bb71e4f2d48fc94996537a5cf8e8f95186563918dc71badd3e7b66f863e35a397006aefa064fc3ca4361a0a02923cc4634ae2674d51a4fb8f129667ba7de80f958abf857527c239345941f3652ddba00269fe8a4d6868f76efee3"}, 0x10) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x101000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000300)=""/27) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000005c0)={r2, 0x3a1, 0x0, 0x2, 0x9}, &(0x7f0000000600)=0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000440)=0x100, 0x4) socket$l2tp(0x18, 0x1, 0x1) r3 = add_key(&(0x7f0000000680)='id_resolver\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)="ebe42402bab6417e8961c6c53e12b9455bb637da2b7185059d39dce227cc6e09233532676b6713472a55d083a96dac1ae835f3d8b445c72a7d3dc929f5a44d5471056bf8638a7ae0ab12211f5c52c55e59f8e20f730b35fd747bc3693173fd42e0095580a4d8f51e15a0db3cb58daf47a57f921353e8bca7f3e802eeea9dcbc3d356ff9330132bad34bf74ff89a530f21b1a8a9d00862abdcc1d", 0x9a, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000340)=""/143, &(0x7f0000000400)=0x8f) 2018/05/31 10:56:40 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x0, 0x0, 0x7c4, 0x2}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000140)=""/109) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='/rdma;\x00pids /io '], 0x10) 2018/05/31 10:56:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x890e, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:56:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000000040)=0xffffffffffff0001, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f00000000c0), 0x2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000100)={{0x516aa1e, 0x6}, 'port0\x00', 0xc, 0x800, 0x1ff, 0x5, 0x7, 0x8000, 0x1ff, 0x0, 0x1, 0x3c2d}) 2018/05/31 10:56:40 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000000)=0x10001, 0x4) accept4$inet6(r0, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffd85, 0x0) recvmsg(r1, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000000b80)=""/194, 0xc2}, 0x0) syslog(0x0, 0x0, 0x0) 2018/05/31 10:56:40 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)) prctl$seccomp(0x16, 0x3, &(0x7f0000000100)={0x8, &(0x7f0000000040)=[{0x200, 0x6, 0x200, 0x79}, {0x3, 0x9, 0x7, 0x7}, {0x9d93, 0x5, 0x5, 0x200}, {0x20, 0xfffffffffffffff7, 0x101, 0x7fffffff}, {0x401, 0x8, 0x2}, {0x8, 0x74, 0x1, 0x5}, {0x7, 0x4, 0x1b, 0x400}, {0x6d, 0x800, 0xffff, 0x4a}]}) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4, 0x141000) syz_emit_ethernet(0xd4, &(0x7f0000000180)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x37f3d9e6b43c480d}, [], {@llc_tr={0x11, {@llc={0x0, 0xd4, "02", "dafa73e2647228e71ebf71c5b174b436673ddbb0fbbfd59110bbebcc6c887f3e23e1ff9cf7b896d45735a66b3ab3a4c758d4a119af44fd5d0056d0b77671bc802253318f54376f77abc938a04628f64bc678fce92ec3a3f13a864a72c9b4ff8e10ffb8d65397dcba8eb449116e53b42fa4fe5cb845e518011796c13b4bf7094391cf054e17d2206fe49a0ba269e07329b74ef4dccffb4b256a628cd23ee6d407c563335626b59bba0e82074aa816122a96efab2536bff2c6391dd2b3a2a35a4a4e27d0"}}}}}, &(0x7f0000000000)={0x1, 0x3, [0x28d, 0x908, 0xcbf, 0x583]}) 2018/05/31 10:56:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x20000) ioctl$LOOP_SET_STATUS(r1, 0x127f, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x1c, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a104005555874f4280f17f616155647a2b32f399", [0x1000000000000002]}) 2018/05/31 10:56:40 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500060004000200f0ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9, 0x0, 0x8, 0xfff, 0x2, 0x8001, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x10000, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x3f}}, 0x2, 0x101, 0xd5, 0x7ff, 0x1}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x8b, 0xffffffffffffff86, 0xaa81, 0x3f, 0x2}, &(0x7f00000001c0)=0x14) 2018/05/31 10:56:40 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x100000001, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000100)) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0xc74) 2018/05/31 10:56:40 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x34, 0x0) unshare(0x20000100) ioctl$int_out(r0, 0xc0305710, &(0x7f0000000100)) 2018/05/31 10:56:40 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x130) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x2, 0x0, 0x46f, "2888c799e09a4374a48330b48ad1c78699075b6d8b96ea95daf5f7e854f1b10ca4359cdcc99ed741b4f39c82d31114e227465f4292713ebdc5062d01d8f7e5", 0x4}, 0x60) ioctl$TIOCSTI(r0, 0x5412, 0x80) recvfrom$inet6(r0, &(0x7f0000000140)=""/211, 0xd3, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0xb669, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) fdatasync(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x10000, 0x0) userfaultfd(0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000002c0)=0x101, 0x4) accept4$netrom(r1, &(0x7f0000000300)=@full, &(0x7f0000000380)=0x48, 0x80000) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x101840, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000400)={'raw\x00'}, &(0x7f0000000480)=0x54) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f00000004c0), &(0x7f0000000500)) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x800, 0xc9) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000580)) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) ioctl$TCSBRK(r2, 0x5409, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000005c0)={0x4, 0x2, 0xa, 0x40}, 0x8) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000600)=0x81) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000640), &(0x7f0000000680)=0x14) bind$rds(r1, &(0x7f00000006c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000700)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0x2681}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffff2d0}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}], 0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000007c0)={0x0, 0x7a, "f25a72c7c658cf55e3149a989988fb21e44a2d36bccd815ab1659037453ad5a863217e876063ac03246e27ccba95125445b04786b99d6b8665f92659ad0912275eaff0bff79559fb9c7e533da5524755ca778fd78e50db58babcfb89e88d550d678b50a17fc8269520a67bb256caa2d0d96bc623dbe34467d97b"}, &(0x7f0000000880)=0x82) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000008c0)={0xafb, 0x4, 0x800f, 0x6, 0x7, 0xfffffffffffffe01, 0x0, 0x91, r4}, &(0x7f0000000900)=0x20) r5 = semget$private(0x0, 0x3, 0x400) semctl$GETPID(r5, 0x3, 0xb, &(0x7f0000000940)=""/189) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000a00)=0x3, 0x8) getpeername$netlink(r1, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$TIOCNOTTY(r0, 0x5422) 2018/05/31 10:56:40 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)=""/175) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:41 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast2, @multicast1}, &(0x7f00000002c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in, @in6=@ipv4={[], [], @local}}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000005c0)=0xe8) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) getpeername(r0, &(0x7f0000000f40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000fc0)=0x80) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000001000), &(0x7f0000001040)=0x4) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x0, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x4) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) getpeername(r5, &(0x7f0000000b00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000b80)=0x80) socketpair(0x0, 0x2, 0x100, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f00000000c0)={0x3, 'bcsf0\x00'}, 0x18) bind$can_raw(r0, &(0x7f0000000600)={0x1d, r1}, 0xffffff4e) getsockopt$IP6T_SO_GET_ENTRIES(r7, 0x29, 0x41, &(0x7f0000000200)={'nat\x00', 0x2b, "6e7c3ca5507d9b9ce5c256dc1c434324461ddbf98ecbc6491756b66132062715e30cb531c8d9377d92b8b3"}, &(0x7f0000000440)=0x4f) [ 157.997179] netlink: 'syz-executor0': attribute type 6 has an invalid length. 2018/05/31 10:56:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f0000005600)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000001300)=[{&(0x7f0000000140)=""/114, 0x72}, {&(0x7f0000000040)=""/41, 0x29}, {&(0x7f00000001c0)=""/85, 0x55}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/169, 0xa9}], 0x5, &(0x7f0000001380)=""/8, 0x8, 0x1}, 0xfef}, {{&(0x7f00000013c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000001440)=""/4096, 0x1000}], 0x1, &(0x7f0000002480)=""/51, 0x33, 0xfffffffffffffff9}, 0x5}, {{&(0x7f00000024c0)=@l2, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002540)=""/180, 0xb4}, {&(0x7f0000002600)=""/111, 0x6f}, {&(0x7f0000002680)=""/39, 0x27}], 0x3, &(0x7f0000002700)=""/210, 0xd2, 0x25bb}, 0x8}, {{&(0x7f0000002800)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003880)=[{&(0x7f0000002880)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4}, 0xad}, {{&(0x7f00000038c0)=@rc, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003940)}, {&(0x7f0000003980)=""/121, 0x79}], 0x2, 0x0, 0x0, 0x6}, 0xfffffffffffffff8}, {{&(0x7f0000003a40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000003ac0)=""/252, 0xfc}, {&(0x7f0000003bc0)=""/110, 0x6e}, {&(0x7f0000003c40)=""/49, 0x31}, {&(0x7f0000003c80)=""/225, 0xe1}, {&(0x7f0000003d80)=""/38, 0x26}, {&(0x7f0000003dc0)=""/46, 0x2e}], 0x6, &(0x7f0000003e80)=""/184, 0xb8, 0x4cb7}, 0x81}, {{&(0x7f0000003f40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004080)=[{&(0x7f0000003fc0)=""/52, 0x34}, {&(0x7f0000004000)=""/10, 0xa}, {&(0x7f0000004040)=""/54, 0x36}], 0x3, &(0x7f00000040c0)=""/29, 0x1d, 0x8}, 0x9}, {{0x0, 0x0, &(0x7f0000005540)=[{&(0x7f0000004100)=""/80, 0x50}, {&(0x7f0000004180)=""/249, 0xf9}, {&(0x7f0000004280)=""/4096, 0x1000}, {&(0x7f0000005280)=""/168, 0xa8}, {&(0x7f0000005340)=""/223, 0xdf}, {&(0x7f0000005440)=""/5, 0x5}, {&(0x7f0000005480)=""/159, 0x9f}], 0x7, &(0x7f00000055c0)=""/10, 0xa}, 0x8}], 0x8, 0x20, &(0x7f0000005800)={0x0, 0x989680}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005840)={r2, @multicast2=0xe0000002, @rand_addr=0x5}, 0xc) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x844, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/31 10:56:41 executing program 5: syz_extract_tcp_res(&(0x7f0000000040), 0x2, 0x3) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) 2018/05/31 10:56:41 executing program 0: socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000140)=0x4, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, r0, 0x1, 0x0, 0x6}, 0x14) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) socket$packet(0x11, 0xa, 0x300) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x100000000, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)={r3, 0x3}, &(0x7f0000000300)=0x8) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000180)) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/05/31 10:56:41 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1000000, 0x1ac, &(0x7f0000000080)}) 2018/05/31 10:56:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) r2 = gettid() rt_sigqueueinfo(r2, 0x2f, &(0x7f0000000000)={0xb, 0x200, 0x5, 0xffff}) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=@ipv4_newaddr={0x34, 0x14, 0xa3a5529e14c77eb9, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x0) 2018/05/31 10:56:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x0, 0xb8, 0x0, 0xffffffff, 0x4]}, 0xe) 2018/05/31 10:56:41 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='u', 0x1, r0) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b3", 0x1, r1) keyctl$unlink(0x9, r2, r0) 2018/05/31 10:56:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x400) r1 = socket(0x10, 0x80002, 0x0) io_setup(0x6, &(0x7f0000000200)=0x0) read(r1, &(0x7f0000000100)=""/223, 0xdf) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080)}]) 2018/05/31 10:56:41 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0xff) ioctl$SG_GET_COMMAND_Q(0xffffffffffffffff, 0x2270, &(0x7f0000000040)) 2018/05/31 10:56:41 executing program 0: socket$key(0xf, 0x3, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x9f, 0x101000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000001c0)={{0x3, 0x1, 0x3, 0x3, 0x6}, 0x3, 0x54d, 0x3343}) prlimit64(r0, 0x1, &(0x7f00000000c0)={0xe7b, 0xd0}, &(0x7f0000000140)) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_xfrm(r2, &(0x7f0000001440)={&(0x7f0000000000)={0x10, 0x4170000}, 0x349, &(0x7f0000001400)={&(0x7f0000001040)=@updpolicy={0xb8, 0x19, 0x101, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="10000000000000"], 0x10}, 0x1}, 0x0) 2018/05/31 10:56:41 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="0180d4000000aaaaaaaaaaaa08060001080006040001aaaaaaaaaa00027a3628ece59b4b889724c89dc11b5a000000aaaaaaaaaabbac141400"], &(0x7f0000000000)) 2018/05/31 10:56:41 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000080)={0x3}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="a8461f6cf4330ee132963344e7820c511e395c47f3aeb403c4046a8e2f2ec103dcfe7f95fc24b7235e6fd1e603d628571378bf42e1b8f45296831d0bbcc1c075421613afd385f78e1ca7f497245078368ea286d6843a816963d4f1e2f9d5b18599642cf3518d93d8ef6a021ff9c3dca4ee82f2cdc54e53223aa53e43324ea08e2887ea93fbdcddfe089d0e2c0b480de3841e9fbb1b7c7d4d6a44046f4868495131ba3ebacb3ac1", 0xa7}], 0x1) eventfd2(0x1000, 0x80000) 2018/05/31 10:56:41 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="000000000000000000000c00000008000600000000000800060000000000"], 0x24}, 0x1}, 0x8040) recvfrom(r2, &(0x7f00000001c0)=""/126, 0x7e, 0x0, &(0x7f0000000300)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x709000) sendmsg$can_bcm(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f0000000140)={0x5, 0x20, 0x7fffffff, {}, {0x77359400}, {0x0, 0x3, 0x100, 0x2}, 0x1, @canfd={{0x2, 0x9, 0x7, 0x6}, 0x1d, 0x2, 0x0, 0x0, "54b805676087b3d221e3efabaac1e680240cbdf8c21cafdb0c67e212728a599fb0ed2a024da48a64503be9b47ef881341d90fdeec9fbadfd5b2ee7c9e4eb18bf"}}, 0x80}, 0x1}, 0x8000) 2018/05/31 10:56:41 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/225, 0xe1) r1 = socket(0x5, 0x80f, 0x1000) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=@gettaction={0xc8, 0x32, 0x110, 0x70bd28, 0x25dfdbfe, {0x0, 0xe8e5, 0x3}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}, @action_gd=@TCA_ACT_TAB={0xa8, 0x1, [{0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3}}, {0x10, 0x15, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x10, 0x1b, @TCA_ACT_INDEX={0x8, 0x3, 0x705e}}, {0x14, 0x1b, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}, {0x14, 0x5, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}, {0x18, 0x8, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}, {0x14, 0xf, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}, {0x10, 0x1, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0x81}}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x800}, 0x50) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000400)={'syzkaller0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x7, 0x8, &(0x7f0000000240)="f8f331f9e0ebc684a53702e5099e003e294667870b087b79b437ef842b084a557edc4167852708d11aa6bab819ee5358aef25afe15f5033765af772d5c0589f0e516b3b9c06c80bc8eb3b12f9174835d1fda49d169b262bd91194361ab79b51fa9b7452d52fbe57fe0d47fe48b064c8a"}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000540)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000580)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x9, 0x7ff, 0x400, 0x7fffffff, 0x20000, r2}) 2018/05/31 10:56:41 executing program 1: set_robust_list(&(0x7f0000000200)={&(0x7f0000000100)={&(0x7f0000000040)}, 0x5, &(0x7f0000000180)={&(0x7f0000000140)}}, 0x18) r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="7f3ab8010000802435344c7898cd9946729a1daebc", 0x15, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r5, r5, r4}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/05/31 10:56:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0000063fc900000000008c0100000400000000000000000065750ede825e45a90f0300876e6d0cd4e16fa1f98937702d8f9523b12ed909205c7333bb837dee28d4b2921ea4c8fa86a915932f764b2691bb98b77800e8f3d185b53617cdf5426294325b7189c3003b2cbdae74c720e6ff0000000000710e1300000000000087230fa4c20129"], 0x85) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000080)=0x180000000000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8}) 2018/05/31 10:56:41 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) syz_emit_ethernet(0x1e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, [], {@can={0xc, {{0x3, 0x7, 0x366, 0x400}, 0x0, 0x2, 0x0, 0x0, "8c384256f3e328b1"}}}}, &(0x7f00000000c0)={0x0, 0x1, [0xa15, 0x251, 0x7b, 0x22]}) 2018/05/31 10:56:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1000000000001, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, 0xc) write$eventfd(r1, &(0x7f0000605ff8), 0x34000) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000500)="cc", 0x1}], 0x1, &(0x7f00000005c0)}, 0x440c0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setregset(0x4205, r2, 0x3, &(0x7f00000001c0)={&(0x7f0000000100)="0d16f208ea4cd64029e3109edcbe59855847b6e70128c81068c5ad9a3b45221a9a3b28fc7e3b00d56c50bfe9f667e2a5c724a87dbbe46c17981b79d01b17d52bb33d43333e9e49cf8c0f9d5e6b9ee88f0560796bc353284519eb2c90a9c1eacfba41267d5700ec4fbabe3f91ff91f6ae912379ca85aa0888100b197b0aeff87ed533ef3b2d5adee8b56f971df2a85489bad1d404ae78ceea332ef2afb2121a04d4", 0xa1}) 2018/05/31 10:56:41 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x9}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r2 = dup(r0) connect$netlink(r2, &(0x7f0000000000)=@unspec, 0xc) 2018/05/31 10:56:41 executing program 5: syz_emit_ethernet(0xfef3, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xf17]}) 2018/05/31 10:56:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0, 0x5, 0x80000001}, 0xc) shmctl$SHM_STAT(0xffffffffffffffff, 0xd, &(0x7f0000000000)=""/66) 2018/05/31 10:56:42 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000000140)={'bond_slave_0\x00', @ifru_mtu}) 2018/05/31 10:56:42 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6e, 0x1) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:42 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x200000]}) 2018/05/31 10:56:42 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x200000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:56:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 2018/05/31 10:56:42 executing program 2: r0 = socket$inet(0x2, 0x5, 0x400000000000) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/31 10:56:42 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0xfffffffffffffffb, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mq_notify(r0, &(0x7f0000000080)={0x0, 0x13, 0x1, @tid=r1}) 2018/05/31 10:56:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00', 0x103}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x10, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x6) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000180)) 2018/05/31 10:56:42 executing program 5: syz_emit_ethernet(0x92, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipx={0x8137, {0xffff, 0x84, 0x0, 0x1, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7fffffff}, {@broadcast=0xffffffff, @current, 0x51}, "0fd172fa1ea5f3fc67c21f402db09d65fc989ec8cba7f61586daf2b170e6a6122755b674ef249ea7ea53011880076f438fd272e5e60a5c5267f5e7a49a736f565bd0fbcead27b35b15b3449ea77eed24a9914101905d6e79e368d84e85a6ee77b67ed70f4ff8"}}}}, &(0x7f0000000000)) 2018/05/31 10:56:42 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x10000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0x8, 0x7, 0x8453, 0x400}, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80000) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/60) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) accept4$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14, 0x0) ftruncate(r2, 0x0) 2018/05/31 10:56:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") process_vm_readv(0x0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/134, 0xfe2c}, {&(0x7f0000000100)=""/37, 0x25}, {&(0x7f00000005c0)=""/86, 0x56}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, &(0x7f0000000200)=[{&(0x7f0000000500)=""/189, 0xbd}, {&(0x7f0000000640)=""/227, 0xffffff40}], 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x40000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r2, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2018/05/31 10:56:42 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)="b3000000b1db9bcc7f5104a9d493ebb6cf390c4b1da8d407c3982304b5317300", 0x2, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x6) 2018/05/31 10:56:42 executing program 3: r0 = memfd_create(&(0x7f0000001580)='posix_acl_access{Y\x00', 0x0) sendmsg(r0, &(0x7f0000001540)={&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)="e085c0441fbf736f2f20abe060956e0aaea1c3ba9e2c437bda742322b1cf5fa08655b4dfe864d12fdb347bb8e7457b2e9de0076fb7cdd11a9fa392eaf7510b", 0x3f}, {&(0x7f0000000140)="e60cc87b7b5f6fbaf177b8a4dc02e7eb7915ff089b", 0x15}, {&(0x7f0000000180)="d500c7bd037554f80a553482b846fdf0981f4b4e4fe76a35e147042195833cafb9d930f607fd5cc8556e7c9067e98c02fe011cd584ec3747c8a696d328e3ab77f8dd3cbd85b1eedc5af6c4a8c436ade050e37bf03d02607fb3c5f8edd609ea7cef54fb2a2b30b60df98348d8df234f732c7defd75fb4cbe486440b5722db51ce9686d96ebaac451f1b1f5a688932bf82095fa37810438253af787425308fcf61de1704f821efd22cd30f740c76cc57353cdec450", 0xb4}], 0x3, &(0x7f0000000280)=[{0xa0, 0x0, 0x82b, "4caf095e49b7793ec8ab1b7067e35f092d7daf7de686ccd360744a39d6ce8c6c7bf88d5afb82e2c22167a9d0a1c5d32c1ccea09c9da77c336612e7eeb2b7a9fe1b738a13e13332cc843b473747e56d0a4a7c321ce6b9f68280621beedccd56c9e580bf5972a045cf64e60e8b1f258b6252f7a0c24d05c264a39c389fc9510830a05a9d8ff4898f59a50d5caa"}, {0x50, 0x107, 0x2, "9aa231932271c1f618e7d707e51ca9bab2df87060a241aca60216c7a4d74d267c837c48dd86c0012dc83cc046793e3133f075c2b0ff845538a"}, {0x1010, 0x195, 0x8, "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"}, {0xe0, 0x104, 0x8, "c16da6a3f4de5d962474f911532b289d77cb3805dae323a42e846f1394d6ee18cdb6e0e52eb714463b58886fb3e950914bec2c01290cda8c63faf9bab5b741a9c833e9f906c262e11caadabc7f6ac84a066a52c26bef7661a07c012c6cd2bbd0472405a143bd83602610f3844e9fd6b2df3e21ae0a3b4b66213664a74fb61b78415136084fbbc5e34c295b1a0629a1dcb4003b99501d04bd03a17c851337f7c42f4773e3e083997868ed2f0e8453256bc8d9d41b03102cac53bd66d98b777ff340b866c1bd06b82d90d6c8f54d"}, {0x70, 0x19d, 0x6, "36494bcd8c6ded588312d87a6084fa7686a9f0605dd6688816b1d14b4ec8995c77afbaaf4edc7d45bfebba1bf391b359a5ce6f3ce07efb689c70d2e58d07f07dc007289ec2780d8fec14f8df1d78ecdc9eb70e5d43f0fb46c42bae0a"}, {0x68, 0x11d, 0x2, "56ea72e6ab0525dd1c3ec468298c733174376b25cc756459a4e2629846635131c5d1b4e023a08927111385b4e1469a61c2b02e8f1192de1441eb6cf90b8ff2af2b3266f622ab2b2aef394613ab5fe8e2c38317639cafe01f"}], 0x12b8, 0x1}, 0x1) lseek(r0, 0x7ffffffffffffffb, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x40000) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x200000001, 0x8}) 2018/05/31 10:56:42 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="0a48f00d9454fa48876a1160831a405b47e12c3292c3ed33acf6ba9c91e417d6291fe840c35b0ef6e39c918a9ee78f27705af5e256fa60de5da318f9e03e19c7a42d138d9b8a521bc4d5342920f0251d85162bc210b9a3e17abc31477ecaf3a941df159c88ff8cd14c599c4ae7dc08eeeec7393362467e9b326375fe42864ea59936732a90458b3bd8c63f", 0x8b}], 0x1, &(0x7f0000000280)=[{0x108, 0x0, 0x0, "e8db0b9d499db3dd3f8384f24db3f54127cdc36b2890e089281d929562550422dbae88ef39f4ebc00d554c83eb401a7d6d29d41099fa35ed6702e64724bbf9442450ba99b380501fee139e863f55b20d36d06df109c6106d43735e46751e75da342a4954801ea3b10c123fd2cc09943850a3d9bd181847480d5fb64cf652392857c8753166e502c81d77c3a1ee12c438d2c02af9cbd06dae43f0f5f6fa1e5e53424d3f430ffbde4b68119b55246a3eb427e2a5c53e37415a63f058ab0d3da58d3f1c41e02e2190f1c26f0f67be2c73cd32ebbaa2a95936aac782eaa98fb18d4c70c4f447e9e28590c9335c6b04df83e0e11a80f4b9511a"}, {0x90, 0x117, 0xe22, "a0dccde4c54c126e07775b2e656ec4501c3a4fb4c04acfa9ff45b204397fa0c666ae1ac2d2c0af14e0c3cfc34abd9f168877ba8fe835240df01352b62169b92816a55242cb88f0559403250cf017732302fc4094824f0a42e5892971b1e3f2cc81cf7ecad32136972de1d7d1ec15599b2de6726f82688ed060e217aa24"}, {0xd8, 0x11d, 0x1, "fb09a73f01897af6f0c646a91fcf37fd09593e739b2c363a8bca74c955d9d655b8ac27424cf7b9d6ff9fece19cae353fd2bcd7b72bed787c326ac1e66e3849b8a2919fd6c6875340b13bd04d09503b9950ef6001dee1743f3a3d4e80f1a1d2ea520d9c42536085d187ca14b7398e524e5ad9e4be3ebd98ed9a90334d6ea0ff44acf80b76d0aa87599d9102eb6adb77d47fc01b3da8219f0ccee72ef9f69f5f6c31ffd28451931ceaae42b708b199f9e27626426af5ad339d590ec65f281ea84e9d369f"}, {0xb0, 0x105, 0x800, "d78beb01188e6010d6df3cc419749cbd3826b0f6351d0c82ad0bf89c5c69838c9c50bc8659db4f4e86eef3c8bb0653cfebde4f417f35c97a1415a52a803f708ebd402ef8fa9b3dfa460fb45a47a50e8db0178f0fe18c35fd4af80ee8279b4ff5ca92e1528ca178d77ab1abff216e7a3fd30a0d7a90e80690c47b78219cba2e9cf1cae8684cf8ee384279594810ab3f4e5d89c2212bd7ac45ace9803f76e79c"}], 0x320, 0x4}}], 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000c86000), &(0x7f0000000000)) 2018/05/31 10:56:42 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x200000) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000100)=0x1c) 2018/05/31 10:56:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = dup(r0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x28) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") io_setup(0x4a000000, &(0x7f0000000040)) clone(0x0, &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000340), &(0x7f00000002c0)) io_setup(0x3f, &(0x7f0000000140)) syz_emit_ethernet(0x11d, &(0x7f0000000380)={@random="8096ee353d3c", @empty, [], {@ipx={0x8137, {0xffff, 0x10f, 0x1000, 0x11, {@random=0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@current, @current, 0x800}, "405d235127fca3f6287a3caee3487aac812e0c949b8a4d79991bc781d496d6a91c2b7092f2d16d86d40f98e963ffac5c30b0c1706d16f2c95eb8552e5c4c4be7e317f53564e3490a93975289e6cd91930262388a7072d25a8dcd0a7ea363445d1e2e0a56433bbecf25095506409b45f7c362b6606e902da0bbaeba8f373b8a27f58b941d1723cb158673b6d39c9d5cbf82a3e3c2a0d8649c5bf76ab9748b0056660c2543ac4ca2fcb39c8cbf1ebb7fe252f63a078395643c1d68e6995c1965434eaa5b799126b7ec73ec4f2ae18dceda17a11c136414e9789cf9e54b36afd4f9926d0975e8eb2544c1bfd145db188f5d1a"}}}}, 0x0) 2018/05/31 10:56:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', r1}) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4, 0x40200) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000180)=0x54) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000004c0)=@setlink={0x30, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_XDP={0x10, 0x2b, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @fd}]}]}]}, 0x30}, 0x1}, 0x0) 2018/05/31 10:56:43 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}) ioctl(r0, 0x400, &(0x7f0000000040)="80c93aeb971d7ec33fc0473fdb0c3880af8a9b5136c7adcd2402f8da4e2faebb28faccca9296db0d9430f5364fe73729c30c128c9d0ea59c42701abe8c") ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)}) 2018/05/31 10:56:43 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite6\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0x7) 2018/05/31 10:56:43 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'teql0\x00', {0x4, 0x200, 0x6, "83accfda476e", 0xfffffffffffffd6c}}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="fc6bc8d4ba169ccf372ed4540d15bf516bf64e51654f420f78eb39053b841987148fac273bf7ea1c5352b4ff805e1b5974a6fff2ba627852a4c4b6d541a014bb0825e359fa081479541e2ef96700d9d5558d28ab7ab99ec6832c306e06475514b303eb682a181e5059", 0x69) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/247) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000001c0)=0x33e2) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) membarrier(0xa, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0xff, 0x7, @loopback={0x0, 0x1}, 0x9}, 0x1c) openat$cgroup_int(r0, &(0x7f0000000240)='io.bfq.weight\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000280)={0x1, 0x80000001, 0x3, 0x7, 0x2, 0x5}) r2 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x80000001, 0x4000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/syz0\x00', 0x200002, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000340)=@req3={0x0, 0x57, 0xeb55, 0x8, 0x1, 0x4, 0x9}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x0}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000400)={r4, 0x30}) r5 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000480)={{0x0, 0x0, 0x401, 0x10001, "510bee72e7ce2ce1a8709286f246a538ca50d8fa22cc7ce283ced3765b8df13480d596b1a156e962fd5e6d73", 0x5}, 0x0, 0x0, 0x80000000, r5, 0x6b93, 0x9, "b7e67064dbdc2fe141cc9cb1f9b626aa9dc7d68c385539f5f944853aaf115af48d6b8e737c5ddd9495cc9822e886f1d8a906e54f38f9991eccef76d48a0d5bf8", &(0x7f0000000440)='%}cgroup+user!em1security', 0x19, [], [0x514, 0x7fff, 0x6, 0xaaf]}) getpgid(r5) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000005c0)={0x1d8, 0xffff, 0x9}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000680)={0x60, &(0x7f0000000600)="9167aa0a35f73395ea69a148aedc6bf7a5091cc3d4b8be4d2e3c304d1e14256a8430defeba73aca4ab55e6dfee97a730712ac06bafaaebbeb7163acdf3adbed874bbf6498c5c78c312a8cc30599c60a5ed82808c600367fcc42eb119415d8246"}) bind$rds(r0, &(0x7f00000006c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) accept4$ax25(r0, &(0x7f0000000700), &(0x7f0000000740)=0x10, 0x80800) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net/syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000007c0)={0x1, [0x800]}, &(0x7f0000000800)=0x6) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000840), &(0x7f0000000880)=0x4) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00000008c0)={0x7a9, 0x3, 0x3, 0x5, 0x7, 0x8}) socket$inet(0x2, 0x80000, 0xaf9) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000a00)={r3, &(0x7f0000000900)=""/247}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000a40)=0xffffffff00000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x5, 0x3ff, 0x400, 0x3, 0x800, 0x5, 0x9, 0x1, 0x4, 0x6, 0x1, 0x80, 0x8, 0xfffffffffffffffa, 0x74bf]}, &(0x7f0000000b80)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000bc0)={r6, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) 2018/05/31 10:56:43 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ftruncate(r0, 0x100000000) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000100)=@ethtool_eee={0x0, 0x0, 0x0, 0x0, 0x4}}) 2018/05/31 10:56:43 executing program 6: r0 = socket$inet6(0xa, 0x400000003, 0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400000, 0x0) sendmsg$netrom(r1, &(0x7f0000000200)={&(0x7f0000000040)=@full={{0x3, {"2fe48d48166420"}, 0x9}, [{"4787bb14e45e73"}, {"796c4798675069"}, {"6e4b0f7b6a40cb"}, {"a5e3ab5ee4feb1"}, {"fbe02dc16d5f8b"}, {"b9d5d9da22505e"}, {"1c6cd947b14908"}, {"a57f33dffb261a"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f00000000c0)="feaedaf6e2ec22fb3d40012d0be77cd086937f86575bfb", 0x17}, {&(0x7f0000000100)="bee526c2ed25681a8da31348e1c07d9ab050bdcc29b6ec9798cd622c9bb88dbd5460af5f27ef030092dc837c370f608c9bd827bc1e3e4c78cdb73afa7574afb32d078b5f048d8d566b73cc34e67b8f7b0ce3369b32861f31f8242a4c41dc9a4839697da373f981442701d524454b4744eec41d2ab981f73b04a8c415ad28c5264794306905480f9c6cb68342d2c5542d719d2c4681fa27bbd44a2cd930dfe8b1bc80a57831eb08ea723f3df9", 0xac}], 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="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b5e0c65960ce57d8633fc6d02303fe6e467af3670731335e39139e3cc1ed2f49b704abb2c0a34418d4cc4d86979bf29c86705f1f9d865ac19816cd490760ab7937e65791c4b75cd01"], 0x13c0, 0x90}, 0x4000) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:56:43 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/43) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) 2018/05/31 10:56:43 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/31 10:56:43 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x84000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000340)={{0x9, 0x6, 0x7cb, 0x0, "e3b0ffc7e0317eeba3f49ab9c2fc5b1eb688d2d39be6c6aa7d39cbf4c4856197b17260e3067716423268446e", 0x400}, 0x9, [0x81, 0xcf, 0x3f, 0xb6, 0xff, 0x4, 0x6, 0x5, 0x4, 0xfffffffffffff7fa, 0x9, 0x20, 0x4, 0x1ff, 0x0, 0x1, 0x7, 0xfffffffffffffb0c, 0x20, 0xae69, 0x5, 0x7, 0x7, 0x8000, 0x5, 0x6, 0x10000, 0x5d8, 0x81, 0x1, 0x5, 0x7fff, 0x20000, 0x8, 0x1, 0x6, 0x40c0, 0x3, 0x7, 0x9, 0x70000000000000, 0x800, 0x3, 0x0, 0x96d9, 0x7ff, 0x0, 0x401, 0x80, 0x8, 0x9, 0x3, 0x1, 0x4, 0x40, 0x3e6, 0x0, 0x0, 0x0, 0x9, 0x6, 0x3ff, 0x5, 0x3, 0x8, 0xffffffffffff8000, 0x0, 0xff, 0x2, 0x698c, 0xe8f, 0x8001, 0xff, 0x8, 0xfffffffffffffffb, 0x2, 0x6, 0x3, 0x3, 0x100000000, 0x1b51bc0d, 0x9, 0x101, 0xe48, 0xffffffffffffffff, 0x7f, 0xc72c, 0x2, 0x4, 0x1, 0x7, 0x200, 0x1, 0x624b, 0x1000, 0x9, 0x9, 0x100000001, 0x3ff, 0x0, 0x7, 0x8, 0x0, 0x1, 0x3, 0x6, 0xc6, 0x56, 0x5, 0x9, 0x9, 0x100000000, 0xfffffffffffffffb, 0x7, 0xc8f2, 0xeb, 0x7f, 0x0, 0x6, 0x7, 0x1000, 0x5, 0x4, 0x10b2, 0x974, 0xcf, 0x9, 0x3], {0x0, 0x1c9c380}}) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000008c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000840)={0xaf, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000880)={0x8, r2}) ioctl(r1, 0x2, &(0x7f0000000100)="0047fc2f07d82c99240970") r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x5, 0x3, 0x3ff, 0xfffffffffffffffa, 0x101}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e22, 0x7, @empty, 0xda}}}, 0x84) clock_nanosleep(0x8, 0x0, &(0x7f0000000080), &(0x7f0000000000)) 2018/05/31 10:56:43 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x7, 0x7, 0xd24, 0x9, 0x6, 0x7}) sendmsg$rds(r2, &(0x7f0000000540)={&(0x7f0000000000)={0x2}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f0000000440)=""/25, 0x19}], 0x2, &(0x7f0000000500)}, 0x0) lseek(r1, 0x0, 0x3) 2018/05/31 10:56:43 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'bond_slave_0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) 2018/05/31 10:56:43 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYPTR], &(0x7f0000000040)) 2018/05/31 10:56:43 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3a, 0x40) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x200) 2018/05/31 10:56:43 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000001c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) r1 = socket$inet(0x2, 0x803, 0x81) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000040)=0x1, 0x1) 2018/05/31 10:56:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x80000000032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xffffffffffffffc1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0xfdf, 0x100, 0x7, 0xa6, 0x1}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/05/31 10:56:43 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) recvmmsg(0xffffffffffffff9c, &(0x7f0000001540)=[{{&(0x7f0000000300)=@generic, 0x80, &(0x7f0000000580)=[{&(0x7f0000000380)=""/64, 0x40}, {&(0x7f00000003c0)=""/132, 0x84}, {&(0x7f0000000480)=""/101, 0x65}, {&(0x7f0000000500)=""/105, 0x69}], 0x4, &(0x7f00000005c0)=""/3, 0x3, 0xffff}, 0x7}, {{&(0x7f0000000600)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000680)=""/89, 0x59}, {&(0x7f0000000700)=""/212, 0xd4}, {&(0x7f0000000800)=""/57, 0x39}, {&(0x7f0000000840)=""/105, 0x69}], 0x4, &(0x7f0000000900)=""/195, 0xc3, 0x3}, 0x1}, {{&(0x7f0000000a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000a80)=""/109, 0x6d}, {&(0x7f0000000b00)=""/232, 0xe8}, {&(0x7f0000000c00)=""/213, 0xd5}, {&(0x7f0000000d00)=""/73, 0x49}, {&(0x7f0000000d80)=""/148, 0x94}, {&(0x7f0000000e40)=""/118, 0x76}, {&(0x7f0000000ec0)=""/200, 0xc8}], 0x7, 0x0, 0x0, 0x4}, 0x2}, {{&(0x7f0000001040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001340)=[{&(0x7f00000010c0)=""/200, 0xc8}, {&(0x7f00000011c0)=""/155, 0x9b}, {&(0x7f0000001280)=""/56, 0x38}, {&(0x7f00000012c0)=""/86, 0x56}], 0x4}, 0x7b}, {{&(0x7f0000001380)=@ax25, 0x80, &(0x7f0000001480)=[{&(0x7f0000001400)=""/66, 0x42}], 0x1, &(0x7f00000014c0)=""/99, 0x63, 0x3}, 0x7f}], 0x5, 0x20, &(0x7f0000001680)={0x77359400}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"69000200000f002dc830ee000000005d", 0x103}) ioctl$TTUNGETFILTER(r1, 0x800454dd, &(0x7f0000000140)=""/185) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000017c0)=0x4, 0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101240, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="84000000715bf74ee1c4172b4a8263cf0e9625a75ba3fa135042a8dee6a457cd369db19e55499ddbdedc2c5c72d1af0f2523a9eefe5555271bccbd89dac57dcb8bf98fd4a9b0bb7e0cf022000000000000de7772cf91a9516650517260fe24293d09aa4bae7d712aa8ac6e1c6d7bf22bb6af009cc5740413"], &(0x7f0000000040)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, &(0x7f00000002c0)=0x4) 2018/05/31 10:56:43 executing program 7: r0 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c460000000000000000fde01344e23d9471aa385ee020660000000003003e00000000000000000000000000400000000000000000000000000000000000000000003800020000fdffffffffffff00000000000000000000000000000000f80000000000000000000000000000000087a436aa51e8f417d98840f2d359b7cd00000000000000e865ce175af1c16e25a3ce6a3c8329676a3df53a25509ebbaa3ffe848034c3c1a98ae90082485a5a221d"], 0xb0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) r1 = getpgid(0xffffffffffffffff) poll(&(0x7f0000000180)=[{r0, 0x1}], 0x1, 0x7) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x3, 0x3, 0x100, 0x3ff, r1}) 2018/05/31 10:56:43 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/105) 2018/05/31 10:56:43 executing program 5: syz_emit_ethernet(0x56, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@canfd={0xd, {{0x0, 0x6, 0x48, 0x3}, 0x28, 0x2, 0x0, 0x0, "c754f60c5e2fcbcb200b49b195a0499cb9e420ab00cca84461b31fcf7c8f89bdd4399c7cebf9de55cac263878ad8923c32e2013f260e7ba57933888ca3866a47"}}}}, &(0x7f0000000000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101400, 0x0) sendmsg$kcm(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="ab3ae607a1a51873b0d91576bc96a56a39df9a4c5c9cf13b03503cafb80f5249fd641e2f00601dc1bf0d6b76339ba058cadf2cb363e2c0c8ab75198882", 0x3d}, {&(0x7f0000001200)='7', 0x1}, {&(0x7f0000001240)="a89594160a0ad8fdb11fd2fae3ec9fcb4430f4fa766bc35b406c2df3af2cedb3339d27931daf3b613113cbdd6909391d1c", 0x31}, {&(0x7f0000001280)="8d850b21cbb42c49c30e0418213296478515da9880b062ee97c4a82c282b16080fc3e59da704e269e2619f8196029d3613f4ec52faed7571275b939f37bf4440cd4fec935ba74d76117eea6cf76e9f3e770b0acb5768775bb94e7d75677971362ec1fa60399dcd59b24093594c0231cd51fa42460c964d3ce113954fcb302e10dbefd70f3df9c43b1554713c0fb9bd0869355407d6b39de72367197b3bc6b888193ad2c37a0f762702d4385bc70ff55da1b0f61fd2213f0c824f34427b025c56c82c388c9997cc6f9521163d816ac111f7dd", 0xd2}, {&(0x7f0000001380)="d6cada9ed9471e7fdc354bf62c0a6fc00f7e0c0fa8d27a5af0b92941ee9641bee66a0d26575a3f4d87fc7a821445efcf054bd94e0723b602cae90cf60b6febc22e4e5115da5d70f84996e38440e1dd6b484faaff5a6fa7a8ae14499cceddcd090b3940bd6f105e93a8774444c763386f97597e0f1f0fa20e2be3f01fdb3abdc4a4d695037e76a2019e8c339001bd338937b512e6eca49a61487a2deb597e8b4e0aed56699e419d4046b9801cfd7e57e010c746ae0864c9f855cf82d76dcfb4467483fa9bc258b9a5e34782ab7e7af141e41ec2532371c521a0925fe6", 0xdc}, {&(0x7f0000001480)="b9b5e312549180d1912de27be5e30619fb3cfd109bd0ef8d21b44d339e3d71765c7a0192d402985d1181863122f75d90b300c0218c7c3416f35865e3d7f00f9fbb49d5853aa2b4130c5af53c15c532299a91fb96221d79a157a36cb7fcdaa0d605fc3b7c7f74ee60ee952f7d4cefb7d31a61dbb7d0f3161247a2a0de2af98e4bbada1d6821a5e2460e73ecde08441339a028497767346d9bfd12c6469fd762779f9aa1ab", 0xa4}, {&(0x7f0000001540)="782949c02b3db57ea5e65c8879d0205912828fc43335d3b9a6dc56b4399aa4a9aa94d1c28d5f833cae3e1c3353ec5638ca3ec33342e3f09411ead151ce86396e099c0400b89a0f50265a6210edc2fa0c19adc4b0148286f9b68845", 0x5b}], 0x8, 0x0, 0x0, 0x20000000}, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='io.stat\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x20040, 0x21) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000000c0)={0x6, 0x20, [0x401, 0x8, 0xe0d5, 0xfffffffffffffa52, 0x401, 0x2, 0x9, 0x5]}) 2018/05/31 10:56:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSKBLED(r1, 0x4b65, 0x6) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000000)="8cac2622af52e3811c4b16236f2a2a3c6686844a9dc1d8c3586be0de1f3010cf2357782317dd506cb4b55e84290cc7ab186904d62ff0edc941f3de2353844ded9dc13ba2d2d55752dd481cb2a53278eecc2229c181b300f8e36bc7b4604323e62f3533cb89026c309cc1cfeef31251", 0x6f}, {&(0x7f0000000080)="3b62afd2148744a0b6962b716656b0c47144df0ba7dfec", 0x17}, {&(0x7f00000000c0)="1cae770a6c92c96b59bfdaa7e389e426d6a3b7194ff08235fc7de476404b24916dbd083f200ba5229d5f59f3e891654bb344284fd3e1d16eeee3014d0878d646c7eb28d2593440fe35596f477c6dd3232146a3f05c5a302ffc572087592f4883f2353bc7a5b957353ce046aefd323e014538af3bd60e1b048479c4f300f98d6c1d82ec07034b0c3b118d16a22ef70cc16af2de621103cd12525fdc22ce075b638e8c8312c5a5eb85cb124e0f8fd49361865bfe06", 0xb4}, {&(0x7f0000000180)="831025037d209d966db63db4e3c9459b00a3fa431ee8724b3ce9d61bcb8fc5b8c445f5d3bc7acf926c35d57fc8cc2ac80b8a69fc40209324fab7903220bd1d5be744b8bf0c39af6e00421d72380eaffd1dd0a923ebae8b5f84d2bd43c0aa07a2fbae710687de7afd07a660e6a396ba5f3430ab60bf062bc0a569b4090950c1f288168d9fb44eabb344d4b47476f3addf47677bd460878005e6d97606d20d3909", 0xa0}, {&(0x7f0000000280)="71488e52d8b650a041f43b3f61a7165d393099aed41d08b1fcb15e032eabab510da18c60306907cf784fef43b93c87384ff946c6d462b96f2531ba7c9716fce81d3a3ccfeaafb2c5cf44dde3ec91ff9fea1bd497fa13e59903f5f941fad9ff559fac1069b7429dfcc959e70daac22c265fdd715e3d719b6a88952e9a38d14726c5a99502698f97530d4646f5cc2c3f488f9395943d27fe4c13f4afd89c4e1f84ad81d9918c47da583cba3fe76936c4eb", 0xb0}, {&(0x7f0000000340)="b0f902f061de6670f686fb4dbf59737cf8420168a7a08563753898d4c4246ff3b987d65d68ce5ac02ac67de99468fc34632b36c7817557a81c5b79d92debc55fb43b934b69dbff25dacda472508c47877b40744bb90288ee113f9f0274c4704cf072dcbcdd2644f90e8b2fe3dc12db1ea6d9faf8af766e05f17e0fd3ce48b1669575f296b5bb14a09fc3258bab751c50474f3eaba8805b4e0314b0d71532418c82b93dbed2d40c72353a3e1dc1fcf70ba32dc74296d7ce3fbd9ffa520e3c35e65b0e9cf643e3347894be1bc5c6b09f23d17158cbdeb9ec759c32e5450c59b4dc4cc3fa76500145ec", 0xe8}, {&(0x7f0000000440)="f8993f91a86bb6639c998a8cd89707757d87d4eb96fb90696520a861b43bc1de88ec47eaef99084d906fa69f93493a3c22fcf0b99d91646b8e3d527ebc50f33bf15c19b9f82b6d891a42923d4e228d548f8873fe643c54f6", 0x58}, {&(0x7f00000004c0)="7f12a778653ab6601de6aad19863aa948e874e38348acbc143f9af323506a0f81d7746489819e19bb0e5cbf72a6a6fe3", 0x30}], 0x8, 0x0) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) r2 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x4, 0x5d1501) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000005c0)={0x6, 0x1}) 2018/05/31 10:56:43 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000000200)=""/201, &(0x7f0000000300)=0xc9) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) recvfrom(r1, &(0x7f0000000140)=""/24, 0x18, 0x100, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x2, 0x0, {0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xff}}}, 0x80) ioctl$BLKROGET(r2, 0x125e, &(0x7f00000000c0)) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000340)={0x68, @tick=0xcff, 0xcb, {0x6, 0x4}, 0x10001, 0x3, 0xfff}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/31 10:56:43 executing program 1: mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x28000000001d7, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f000035dffc)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) bind$netrom(r1, &(0x7f0000000140)=@ax25={0x3, {"21bb8e4bf772fc"}, 0x3}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x5, 0x200) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/31 10:56:43 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:43 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x84000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000340)={{0x9, 0x6, 0x7cb, 0x0, "e3b0ffc7e0317eeba3f49ab9c2fc5b1eb688d2d39be6c6aa7d39cbf4c4856197b17260e3067716423268446e", 0x400}, 0x9, [0x81, 0xcf, 0x3f, 0xb6, 0xff, 0x4, 0x6, 0x5, 0x4, 0xfffffffffffff7fa, 0x9, 0x20, 0x4, 0x1ff, 0x0, 0x1, 0x7, 0xfffffffffffffb0c, 0x20, 0xae69, 0x5, 0x7, 0x7, 0x8000, 0x5, 0x6, 0x10000, 0x5d8, 0x81, 0x1, 0x5, 0x7fff, 0x20000, 0x8, 0x1, 0x6, 0x40c0, 0x3, 0x7, 0x9, 0x70000000000000, 0x800, 0x3, 0x0, 0x96d9, 0x7ff, 0x0, 0x401, 0x80, 0x8, 0x9, 0x3, 0x1, 0x4, 0x40, 0x3e6, 0x0, 0x0, 0x0, 0x9, 0x6, 0x3ff, 0x5, 0x3, 0x8, 0xffffffffffff8000, 0x0, 0xff, 0x2, 0x698c, 0xe8f, 0x8001, 0xff, 0x8, 0xfffffffffffffffb, 0x2, 0x6, 0x3, 0x3, 0x100000000, 0x1b51bc0d, 0x9, 0x101, 0xe48, 0xffffffffffffffff, 0x7f, 0xc72c, 0x2, 0x4, 0x1, 0x7, 0x200, 0x1, 0x624b, 0x1000, 0x9, 0x9, 0x100000001, 0x3ff, 0x0, 0x7, 0x8, 0x0, 0x1, 0x3, 0x6, 0xc6, 0x56, 0x5, 0x9, 0x9, 0x100000000, 0xfffffffffffffffb, 0x7, 0xc8f2, 0xeb, 0x7f, 0x0, 0x6, 0x7, 0x1000, 0x5, 0x4, 0x10b2, 0x974, 0xcf, 0x9, 0x3], {0x0, 0x1c9c380}}) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000008c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000840)={0xaf, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000880)={0x8, r2}) ioctl(r1, 0x2, &(0x7f0000000100)="0047fc2f07d82c99240970") r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x5, 0x3, 0x3ff, 0xfffffffffffffffa, 0x101}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e22, 0x7, @empty, 0xda}}}, 0x84) clock_nanosleep(0x8, 0x0, &(0x7f0000000080), &(0x7f0000000000)) 2018/05/31 10:56:44 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x2, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:44 executing program 0: r0 = socket$inet6(0xa, 0x80b, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f00000000c0)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/31 10:56:44 executing program 5: syz_emit_ethernet(0xffffffffffffff5f, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) 2018/05/31 10:56:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x1) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000100)={r3, 0x0, 0x7b0f3e32}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000140)={r4, 0x0, r2}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r5, &(0x7f00000001c0)=@known='security.capability\x00', &(0x7f0000000080)="000000037970652700000015500400000007000020450000", 0x18, 0x0) 2018/05/31 10:56:44 executing program 3: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_per_queue_op={0x4b, 0x100000000, [0x1, 0x81, 0x7, 0x3e13, 0x8, 0x1, 0x19b, 0x5, 0x8, 0xce1, 0x9f34, 0x10000, 0x2, 0x7fff, 0x20, 0x1, 0x0, 0x1, 0x0, 0x7, 0x6, 0x3f, 0x80000000, 0x40, 0xc0, 0x9d, 0x7f, 0x1, 0x2, 0x8, 0x1, 0x7fffffff, 0x7, 0xfffffffffffffff8, 0x8, 0x6, 0x9, 0x4c, 0xffffffffffffffc0, 0x1f, 0x56, 0x2, 0x1, 0x2, 0x94, 0x6, 0x8, 0x3, 0xfa, 0x8, 0x7, 0x7f, 0x80, 0x9, 0x7f, 0x20, 0x3, 0x0, 0xffffffff, 0x8, 0xfff, 0x1000, 0xffffffff80000001, 0xffffffff, 0x4, 0x1, 0xf2, 0x3, 0x4, 0x9, 0x9, 0x8, 0x7, 0x0, 0x101, 0x3, 0x9, 0x1, 0x4, 0x3ff, 0x3, 0xcc7, 0x5, 0x9, 0x43, 0xbe, 0x1, 0x0, 0x5, 0x8, 0xff, 0x4, 0x8, 0x6, 0x7, 0x6, 0x7fff, 0x10001, 0x7fff, 0xee56, 0xfffffffffffffff7, 0x3, 0x85, 0x8001, 0x1ff, 0x10001, 0x80, 0x2, 0x0, 0x1000, 0x3, 0x3b, 0x3, 0x6, 0x48, 0x3, 0x3a, 0x5, 0x9, 0xfff, 0x6b0bfbcd, 0xffffffffffffff00, 0x7, 0x2, 0x7, 0x5, 0x2, 0x5, 0x7ff, 0x380, 0x7, 0x8a3f, 0x401, 0x1, 0xf2, 0x1, 0x9e57, 0x1, 0x401, 0x1, 0x1, 0xfffffffffffff6ed, 0x3f, 0x0, 0x0, 0x0, 0x4, 0xfb26, 0x0, 0x53eb, 0x80, 0x100000000, 0x7, 0x9, 0x10000, 0x1, 0x4, 0x93, 0x7fff, 0x3, 0x2, 0x0, 0x5, 0x2e4000000, 0x8, 0x4, 0xff, 0x6, 0x3, 0x4, 0x8001, 0x7, 0x0, 0x2000200000000, 0x200, 0xfff, 0xffff, 0x7, 0x4, 0x2, 0x10000, 0x7fffffff, 0x621003ed, 0x2, 0x100000001, 0x166b, 0x7, 0x3df59143, 0x3, 0xffffffff, 0x80000001, 0x3, 0x6, 0x9, 0x4, 0x43c8, 0xfffffffffffffff9, 0x8, 0x1, 0x800, 0x2, 0x8001, 0xfffffffffffffff7, 0x1, 0x100, 0x7, 0x10001, 0x9, 0x9, 0x401, 0x9, 0x9, 0x2, 0x7, 0x1, 0x2, 0x9, 0x4, 0x4, 0x40, 0x3, 0x6, 0x8, 0xffff, 0xfffffffffffffff7, 0xffffffffffffff7f, 0xffffffff, 0x7, 0x1, 0x3, 0x6b, 0x825, 0x4, 0x200, 0x8, 0x10001, 0xfffffffffffffffa, 0x3, 0x3, 0x2, 0x8, 0x10000, 0xfffffffffffffffb, 0x4, 0x0, 0x80000000, 0x7ff, 0x5, 0x7f, 0x3ff, 0x7c5, 0x401, 0x3, 0x4, 0x7ff, 0x2, 0x4, 0x5, 0x7, 0x9, 0x1817, 0x7a0f, 0x10001, 0x7, 0x7fffffff, 0x800, 0x0, 0x9, 0x4, 0x8, 0x100000000, 0x7, 0xfffffffffffffffa, 0x7, 0x100000001, 0x9, 0x1, 0x4, 0x100000000, 0x458d, 0x6d, 0xe3, 0x511, 0x47a8, 0x7f, 0x4, 0x3f, 0x4, 0x6e68, 0x1f, 0x80000001, 0x1, 0x100, 0xfffffffffffff21f, 0x0, 0x10000, 0xffffffffffffffa7, 0x0, 0x3, 0x6, 0x2, 0xffffffffffffff81, 0xfff, 0x1000200000000000, 0x7, 0x4, 0x9, 0x1c5, 0x7, 0xffffffff, 0x10001, 0x28, 0xffffffff, 0x401, 0x6, 0x9, 0x7, 0xfffffffffffffff7, 0xfffffffffffffff9, 0x4, 0x6, 0x3, 0x3, 0x0, 0x3, 0x8, 0xf7, 0xffffffff, 0x40, 0x0, 0x80, 0xffffffff, 0xfffffff000000000, 0x595, 0x4, 0x7, 0x6, 0x9, 0x4c24, 0x2, 0x10001, 0xb83, 0x7ff, 0x6, 0xc98, 0x1ff, 0x1, 0x4, 0x1e9d, 0x80000000, 0x2, 0x9, 0x0, 0x4, 0x2, 0x3f, 0x3, 0x8, 0x20, 0x8, 0xbe, 0x1, 0x1, 0xfff, 0x58, 0x4f9, 0x294, 0xfffffffffffffff8, 0x9, 0x3, 0x9, 0xffffffffffffffff, 0x9218, 0xfffffffffffffffc, 0x1, 0x20, 0x1, 0x0, 0xa60, 0x6, 0xedd5, 0x6, 0x20, 0x7, 0x6, 0x1f, 0x9b, 0xff, 0x3f, 0x401, 0x0, 0x6, 0x64b0, 0x200, 0x6, 0x1, 0x6, 0xff, 0x100, 0x20, 0xffff, 0x5, 0x7ff, 0xfff, 0x1400000, 0x8000, 0x5, 0x7fff, 0x6, 0x5, 0x80, 0x5491, 0x10000, 0x2, 0xffffffffffff8dec, 0x1f, 0x1, 0x8, 0x9, 0x7b, 0x80000001, 0x4, 0x5, 0x9, 0x5, 0x7ff, 0x5, 0x43, 0x8, 0x4, 0x7, 0x4, 0x1, 0x100000000, 0xffff, 0x100000000, 0x0, 0x1ff, 0x5, 0xfffffffffffffffe, 0x6, 0x4, 0x20, 0x2, 0x6b, 0xfffffffffffffffb, 0x2, 0xfffffffffffffff9, 0x401, 0x1, 0x309880000000000, 0x5, 0x80000001, 0x4, 0x2, 0x4, 0x7, 0x4, 0x1, 0x3, 0xffffffff, 0x8001, 0xfffffffffffffffc, 0x20, 0x5, 0x4, 0x1ff, 0x69b, 0xce9, 0x4, 0x6, 0x9, 0x6, 0xa, 0x2, 0x5, 0x3, 0x100000001, 0xfffffffffffffff9, 0x6, 0x1000, 0x10001, 0x8001, 0x15e, 0x4, 0x1ff, 0x2c316c85, 0x40, 0x100000000, 0x0, 0x3, 0x20, 0x7fff, 0x1f, 0x2, 0x100, 0x1, 0x7fffffff, 0xbb, 0x7, 0x100000000, 0x40, 0xfd, 0x6, 0x3, 0x100000000, 0x5, 0x3, 0x8, 0x8, 0x2, 0xfffffffffffffff7, 0x6, 0x40, 0x80000000, 0x2, 0x4, 0x1ff, 0x4, 0x682, 0x0, 0x10000, 0x20, 0x1, 0x1, 0x2, 0x6, 0x9, 0xfffffffffffffffd, 0x40, 0x8, 0xc006, 0x7, 0x45, 0x2, 0x3, 0x9, 0x81, 0x1, 0x40, 0x8, 0x8, 0x7, 0x7, 0x6, 0x5305, 0x100000001, 0x4, 0x6, 0x3, 0x7ff, 0x0, 0x0, 0x81, 0x0, 0x9, 0x51e, 0x7, 0x8, 0x7, 0x6, 0x3, 0x4, 0x34c3f77c, 0xb6, 0x6, 0xc3, 0x55, 0x0, 0x2, 0x6, 0xfff, 0x6, 0x101, 0xff, 0x6, 0x0, 0x3, 0x3, 0x401, 0x0, 0x2, 0x3, 0xffffffff, 0x0, 0x9, 0x6, 0x9, 0x85, 0x8001, 0xff, 0x8000, 0x859, 0xffffffffffff8000, 0x80, 0x2, 0x2, 0x100000000, 0xfffffffffffffffe, 0x6, 0x80000000, 0x0, 0x8, 0x41, 0x1, 0x40, 0x8000000, 0x4, 0x5, 0x3, 0x319fa21, 0x4, 0x0, 0x8, 0x4297, 0x8, 0x80000000, 0x81, 0x1, 0x8, 0x101, 0xfffffffffffff001, 0x6, 0x5, 0x101, 0x0, 0x80000000, 0xfffffffffffffff7, 0x0, 0xffffffff, 0x46, 0xffffffff, 0x4, 0x1ff, 0x0, 0x0, 0x401, 0x9, 0xbdcf, 0x0, 0xde6, 0x6, 0x80000001, 0xe5, 0x9, 0x8, 0x6, 0x40, 0x7, 0x5, 0x4, 0xa10, 0x1000000000000000, 0x3, 0x68d6a22d, 0xfffffffffffffffa, 0xe8, 0x0, 0x2, 0x4, 0x8673, 0xc6a3, 0x9, 0x1000, 0x3, 0x7, 0x6a1b, 0x7fffffff, 0x0, 0x1, 0x694, 0x400, 0x8, 0x7, 0x1, 0x0, 0x9, 0x80000000, 0x3, 0x5, 0x7695, 0x6035, 0x8000, 0x6, 0xffffffff, 0x10000, 0x1, 0x5, 0x401, 0x81, 0xa4, 0x80000000, 0x1, 0x1, 0x2, 0x7, 0x40, 0xb652, 0x8, 0x4, 0x7fff, 0x6, 0x200, 0xffff, 0xae2, 0x101, 0x100, 0x1, 0x1f, 0xffffffffffff8000, 0x5, 0x0, 0x9, 0x0, 0xd2, 0x2, 0x2, 0x2, 0x9, 0x8001, 0x5, 0x7, 0x1, 0x100000000, 0x4, 0xffffffffffffff00, 0x8, 0x3, 0x314, 0x6, 0x9, 0x0, 0xbe7, 0x8, 0x400, 0xfffffffffffffff9, 0x4, 0x6, 0xfffffffffffffffe, 0x101, 0xfff, 0x2f, 0x5, 0x8, 0x2, 0x1, 0x0, 0x5, 0x81, 0x3, 0x400, 0x90, 0x81, 0xb8, 0xffffffff, 0xffff, 0x58bd5f4d, 0xffffffffffff7fff, 0x26, 0x4, 0x5, 0x1, 0x7, 0x727, 0x7, 0xb76f, 0x3, 0x3, 0xffffffff, 0x9, 0x200, 0xea55, 0x5, 0xffffffff, 0x4, 0x7fff, 0x100, 0x100, 0x2da4812e, 0x7ff, 0x1, 0x1ff, 0x0, 0x9, 0x6, 0x9, 0x2, 0x9, 0x7, 0x78b1, 0x5, 0x2, 0xca, 0x0, 0x0, 0x2, 0x200, 0x8, 0x0, 0x10001, 0x3, 0x80000000, 0xfff, 0x20, 0x1, 0x3f1f4, 0x81, 0x3ff, 0x9, 0x363d, 0x1, 0x9, 0x6, 0x4, 0x1, 0x1, 0x70000000000000, 0x2f3, 0x80, 0xffffffffffffffff, 0x6c44, 0x1c0000000000, 0x3, 0x100000000, 0x80000000, 0x3, 0xffffffffffffff23, 0x8, 0x8, 0x200, 0x80000000, 0x1, 0x7, 0x6e48, 0x7, 0x200, 0x9, 0x7fffffff, 0x3, 0x5, 0x1000, 0x7, 0x3, 0x3, 0x100000000, 0x6, 0x3, 0x9, 0x1, 0x401, 0x2800000, 0xb6da, 0x101, 0x7f, 0xa2, 0x10001, 0x1, 0x200, 0x5, 0x3, 0x5, 0x2, 0x6, 0x4, 0x4, 0x7fffffff, 0x6d, 0x8, 0xffffffffffff43b7, 0x1, 0x0, 0x3, 0xbc, 0x1616, 0x8000000000000000, 0x1ff, 0xfffffffffffffffc, 0x0, 0x40, 0x1, 0x800, 0x7f, 0x1, 0x6, 0x401, 0x6, 0x1, 0x9, 0x5, 0x4, 0x7ff, 0x7, 0x3ff, 0x100, 0x1f, 0x0, 0x50b9, 0x80000000, 0x1ff, 0x8, 0x3f, 0x81, 0x3e21, 0x5, 0x5, 0x10000, 0xae, 0x5, 0x4, 0xfcf, 0x2, 0x7fff, 0x9, 0x5, 0x0, 0x6, 0x374, 0x2, 0x3, 0xff, 0x0, 0x9, 0x9, 0x7f, 0x0, 0x7fff, 0x0, 0x3, 0x1, 0x7f, 0x8, 0x8000, 0x5, 0x100000001, 0x9, 0x4, 0x5, 0x7, 0x3, 0x4, 0x7fff, 0x551d, 0x6, 0xffffffffffffff5d, 0x2, 0x0, 0x5, 0x9, 0xffffffff, 0xb6, 0x6, 0xfffffffffffffff7, 0x100000000, 0x1, 0x8001, 0xffffffffffffff64, 0x20, 0xca2, 0xfffffffffffffc01, 0x8000, 0x4b3, 0xfffffffffffff000, 0x3, 0x7f, 0x0, 0x3, 0x5, 0x9, 0x8d1, 0x401, 0x3ff, 0xffffffffffffffc1, 0x3, 0x2, 0x7, 0x0, 0xde1, 0x6e68, 0x8, 0x6, 0x101, 0x100000001, 0x5, 0x6, 0x6df1, 0x6, 0x100000000, 0x6e0, 0xb02, 0x7fff, 0xfffffffffffff0c4, 0x2, 0x6, 0x3f, 0xfffffffffffffe00, 0x9, 0x3, 0xbfeb, 0xffffffff, 0x100000000, 0x6e47, 0x7ff, 0xffffffffffffffff, 0x3349f4d7, 0x25f, 0x3, 0x4, 0x4, 0x100, 0x80000001, 0x7, 0x6, 0x8, 0x4, 0x100000000, 0x3, 0x7fffffff, 0x45f4, 0x80000000, 0x80000000, 0x2d9, 0x5, 0x7, 0x0, 0x4, 0x1, 0x4, 0x2, 0xffff, 0x8, 0x8000, 0x2, 0xffff, 0x101, 0x5, 0x8, 0x7fffffff, 0x2, 0x1d2400000000, 0x0, 0x40, 0x4, 0xb05, 0x100000000, 0x7, 0x80000000, 0x100000001, 0x80000001, 0xc1fd, 0x3, 0x600, 0x9, 0x400, 0x0, 0x80000000, 0x611, 0x8, 0x23db, 0x9, 0x81, 0x100000000, 0x6, 0x29, 0x7, 0x0, 0x13, 0x80000000, 0xffffffff, 0x1, 0x0, 0x7fff, 0x5, 0x7f, 0x4, 0x7e, 0x1000, 0x7, 0x9, 0x1, 0x5, 0x1, 0x5, 0x80, 0x401, 0x7, 0x7, 0x81, 0x8000, 0x80000001, 0x7519, 0x80000000, 0x8a, 0x4, 0x200, 0x80000001, 0xef46, 0x8, 0x8, 0x1, 0xffffffff, 0x1, 0xff, 0x1, 0x100000000, 0x740, 0x20, 0x6, 0x1, 0x4, 0x4, 0x8, 0x3, 0x1000, 0x1fffe0000000000, 0x9, 0x4, 0x2, 0xf048, 0xfffffffffffffff9, 0x4, 0x9, 0x0, 0xfff, 0xfffffffffffffffb, 0x1, 0x9, 0x4, 0x9, 0x80000001, 0x1, 0x0, 0x7, 0x86a6, 0x9, 0x60000000000, 0x4c6, 0x4040000000000000, 0x2, 0x20, 0x401, 0x2, 0x10000, 0xffffffff, 0x40, 0x20, 0x2, 0x3f, 0x8, 0x4, 0x7f04, 0x80000001, 0x7fff, 0x0, 0x3ff, 0xbcb, 0x80, 0x9, 0x2, 0x81, 0x1f, 0x4e9, 0x100000001, 0x7f, 0x7, 0x0, 0x6, 0xe93, 0x40, 0x80000001, 0xb97e, 0x8, 0x20, 0xb83, 0x1, 0x0, 0xa42, 0x2, 0x7, 0x0, 0x4, 0x80, 0x4, 0x4, 0xff, 0xbbf, 0x3, 0x5, 0x6b22, 0x8000, 0x9, 0x0, 0x3, 0x80000001, 0xfffffffffffffffc, 0x6, 0xffffffff, 0xc5fe, 0x4, 0x10001, 0x101, 0x1, 0x12, 0x9, 0x8000, 0x385d, 0x9, 0x0, 0x9b3, 0x20, 0x6, 0xce4, 0x7, 0x0, 0x5, 0x7, 0x0, 0x7, 0x118000000, 0x1, 0x8, 0x9, 0x80000001, 0x5, 0x3fe, 0x2, 0xc458, 0x8, 0x5, 0x7fff, 0x0, 0x8, 0x6e, 0x7, 0x7, 0xe8dd, 0x3ff, 0x6, 0x7f, 0x5, 0x4, 0x100000000, 0x101, 0x100000000, 0x1, 0x1, 0xe15, 0x7fff, 0x7f, 0xff, 0x0, 0x1, 0x3, 0x0, 0x1, 0x2, 0x81, 0x400, 0xae8, 0x59ec, 0x1, 0x1, 0x0, 0x9, 0xffff, 0x3ff, 0x1ff, 0x4, 0x4863, 0x4, 0x0, 0x6, 0xd37e, 0x100000000000000, 0x8, 0x100000000, 0x30, 0x100, 0xb1d5, 0xaed, 0x5, 0x10001, 0x2bba, 0x2, 0x5, 0x1, 0x10000, 0x4, 0x80, 0x81, 0xcc6, 0xc305, 0x6, 0x2, 0x9b4, 0x7ff, 0x3, 0xfffffffffffffffc, 0x3, 0x6, 0x100, 0xd8, 0x5, 0x4, 0x7fffffff0, 0x3, 0x6, 0x7fffffff, 0x3, 0x3, 0x8, 0x4, 0x8, 0x1, 0x7ff, 0x80000000, 0x0, 0xf5, 0x4243, 0x5bd, 0x7, 0x4, 0x8, 0x2, 0x401, 0x8a, 0xbec, 0x1, 0x3f, 0x4, 0x39, 0xe8c, 0xffffffffffffffff, 0x89f2, 0x6, 0x6, 0x1, 0x0, 0x6, 0xe4b3, 0x0, 0x1, 0x726a, 0x7f, 0x0, 0x1ff, 0x80, 0x8, 0x2, 0x4, 0x27f, 0xfff, 0xffffffffffff1b78, 0x1f, 0x1, 0x2, 0x0, 0x100, 0x7, 0x3, 0x5, 0x9, 0x3, 0x1, 0x100, 0x3, 0x4, 0xf9, 0x9d2, 0x7f, 0x9, 0x100000000, 0x1, 0x100, 0x7fffffff, 0x0, 0x1ff, 0xe591, 0x1, 0x933e, 0x8, 0x100000001, 0x40, 0x8, 0xb7d, 0xfffffffffffffffc, 0x10001, 0x3, 0x3fff8000000, 0x1a, 0x102000000000, 0x800, 0x1aef878, 0x4, 0x7, 0x3a3, 0x4, 0x2, 0x100, 0x5d13e41e, 0x1, 0x3, 0xe492, 0x2cf, 0x100, 0x46, 0xdd62, 0x74f, 0x2934, 0x243e38c4, 0x8001, 0x4, 0xc8, 0xffffffffffffff80, 0x1, 0x6, 0x8, 0x7974, 0xfff, 0x195, 0x7, 0x800, 0x8, 0x7093, 0x0, 0x8, 0x10001, 0x2800, 0x8, 0x4, 0x3, 0x5, 0x9, 0xbbf, 0x10000, 0xffffffffffffff81, 0x86d, 0x98, 0x2, 0x5, 0xd0, 0x3, 0x7, 0x200, 0x1, 0x12, 0x5, 0x7, 0x2, 0xa4, 0xffffffffffffffc0, 0x2, 0x401, 0x100000000, 0x400, 0xfff, 0x7, 0x8, 0x5, 0xd5e, 0x1000, 0xfc1, 0x2, 0x9, 0x9, 0x7, 0x2000000020000000, 0x88a, 0x8, 0xef, 0x0, 0x46c4c03f, 0x9, 0x8000, 0x9, 0x8000, 0xa5, 0x3ff, 0x4, 0x100, 0x9, 0x400, 0x4, 0x0, 0x4, 0x9, 0x4, 0x1, 0x800, 0xfffffffffffffff9, 0x7, 0x101, 0x0, 0x9, 0x5, 0x1, 0xffffffffffffff01, 0x520b, 0xfffffffffffeffff, 0x200, 0x200, 0x1, 0x3, 0xa4, 0x1, 0x7, 0xfff, 0x1ffe000000000, 0x6, 0xd0, 0xff, 0x2, 0x8000, 0x800, 0x0, 0x100000000, 0x7fffffff, 0x0, 0x7, 0x9, 0x0, 0x1000, 0xffff, 0x2, 0x332, 0x9, 0x0, 0x6, 0x0, 0xffffffffffffff7f, 0x2, 0x4, 0x9, 0x6, 0x2, 0x9, 0xfff, 0x3, 0x3, 0x7fff, 0x80000000, 0x401, 0x3, 0x5, 0x6, 0x100, 0x7d3885c4, 0x8, 0x4a, 0x8000, 0x2, 0x7, 0x10000, 0x2, 0xeb, 0x9, 0x39, 0x1, 0x2, 0x6, 0x7ff, 0x81, 0x9, 0x7, 0xdab8, 0x0, 0xff, 0x90, 0x3, 0x272d7ba2, 0x7, 0x101, 0x7, 0x1, 0x3, 0x3, 0x2, 0x7, 0x4, 0x8, 0x0, 0x7ff, 0x9, 0x4, 0x80000000, 0x1000, 0x1, 0x9, 0x20, 0x6, 0x8, 0x1, 0x4833, 0x40, 0x200, 0x2, 0x10000, 0x3, 0x9, 0x1, 0x9, 0x5, 0x8, 0x32, 0x4, 0x6240, 0x9, 0xfff, 0x3, 0x9, 0x6, 0xfffffffffffffeeb, 0x9, 0x6, 0x10000, 0x6, 0x4, 0x3, 0x6, 0x6, 0xcbd, 0x0, 0x8, 0x1, 0xc5, 0xe63, 0x4ca, 0x0, 0x6, 0x119a, 0x6, 0x8, 0x0, 0x1, 0x8, 0x0, 0xfff, 0x1f, 0x3, 0xffffffff, 0x80000001, 0x101, 0x7, 0x1, 0x0, 0x3, 0x1f, 0x5532, 0x6, 0x8, 0x7, 0xffffffff, 0x0, 0x2, 0x1, 0x8, 0x1, 0x8, 0x9, 0x401, 0x3, 0xc24f, 0x6, 0x80000001, 0x8, 0x5, 0x101, 0x216, 0x3, 0xfffffffffffffff7, 0x3, 0xdd, 0x8, 0x2, 0x2, 0x9, 0x2, 0xea14, 0xe2, 0x8, 0x6, 0x9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000001, 0x64c94906, 0x800, 0x0, 0x8, 0x0, 0x19, 0xfd18, 0x80, 0x8, 0x4, 0x9, 0x89, 0xfffffffffffffffc, 0x400, 0x0, 0xff, 0x4, 0x6, 0x3, 0x5, 0x0, 0x1e1, 0x200, 0x9507, 0x57f, 0x9, 0x100, 0x20d7, 0x6, 0x6, 0x7fffffff, 0x2, 0x80000000, 0x3c969cfc, 0x400, 0x3, 0x7ff, 0x800, 0xd9, 0x0, 0xf2, 0x81e9, 0x1, 0xffffffff, 0x3, 0x400, 0x101, 0x0, 0x78, 0x8001, 0x7, 0x8, 0x9, 0x1, 0x3, 0x8, 0x8, 0x2, 0x1, 0x1, 0x1f, 0xd240, 0x33, 0x0, 0x5, 0x7, 0x100000000, 0x9, 0x41aa, 0x3, 0xc8000000000000, 0x8000, 0x7fffffff, 0x209c, 0x9, 0x1, 0x100, 0x7f, 0x3d9c40000000000, 0x6, 0x6, 0x10000, 0x200, 0x2, 0xcd7, 0x1, 0x20, 0x0, 0xf17, 0xbe, 0x1, 0x8000, 0x20, 0x1, 0x8, 0x462b, 0x8001, 0x8, 0x8000, 0x1, 0x1d7, 0x2, 0x0, 0x200, 0xb83, 0xc, 0x6c95, 0x1, 0x200, 0xfffffffffffffbff, 0x12f201f2, 0xb26, 0x8, 0x1f, 0x3, 0x3, 0x4, 0x5, 0x4, 0xffffffffffffffff, 0xff, 0xfffffffffffffffe, 0x10000000000000, 0x20, 0x401, 0x51, 0x642, 0x3, 0x8, 0x100, 0x0, 0x6b94b0d, 0x1ff, 0x8001, 0xffffffff, 0x9, 0x3, 0x2, 0x80000001, 0x7fff, 0x8, 0xb4, 0x3, 0x0, 0x5, 0xdae, 0x4, 0x501, 0x10001, 0x14b1, 0xff, 0x1, 0x1ff, 0x2000000000000, 0xf2, 0x8, 0x0, 0x3, 0x5, 0x3ff, 0x5, 0x1, 0x7, 0x6, 0x6, 0x9, 0x6, 0x6, 0x73d, 0x9, 0xffffffffffff575e, 0xffffffffffffc2b8, 0x8, 0x0, 0x3, 0x9, 0x2, 0x3, 0x4941, 0xe6, 0x2c, 0x8, 0x5, 0x0, 0x9, 0x5, 0x0, 0x4, 0x5, 0x100000000, 0x800, 0x0, 0x3, 0x1, 0xdb, 0x2, 0x0, 0x5, 0x2, 0x0, 0x0, 0x1f, 0x81, 0x4, 0x5, 0x2, 0x1f, 0x4, 0x8, 0x8001, 0x8, 0x2d, 0x6, 0x401, 0x401, 0x100000001, 0x1, 0x9, 0x3f, 0x6, 0x1531, 0x9, 0x6, 0x9, 0x71, 0x9, 0x3ff, 0x9, 0x1, 0x5e25, 0x7, 0x1f, 0x1, 0x1, 0x7, 0x800, 0x3, 0x4, 0x0, 0x6, 0xfff, 0xfffffffffffffeff, 0xee6, 0x8000, 0x7, 0x6, 0x4, 0x57, 0x7, 0xc26, 0x3, 0x8001, 0xff, 0xffffffffffffff7f, 0x1ff, 0x101, 0x6, 0x1000, 0x400, 0xb, 0x80, 0xfffffffffffffffe, 0x2, 0x1, 0x65f, 0x5, 0x9, 0x5bfb, 0x9, 0x1, 0x72c, 0x1000, 0x9, 0x3, 0x8, 0x9, 0x0, 0x4, 0x153, 0x4, 0x6, 0xffffffffffff0000, 0x1, 0x0, 0x5, 0x8, 0x1, 0x80000001, 0x81, 0x4, 0x4, 0x6, 0x7, 0x8, 0x3, 0x746, 0x1, 0x8001, 0x4, 0x9, 0x0, 0x1, 0xa92, 0x8, 0x7, 0x8001, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x8, 0x7, 0x6, 0x8, 0x1000000, 0x8, 0x5, 0xfffffffffffffffc, 0x7ae, 0x1, 0x2, 0xff, 0xa84, 0x92dc3e2, 0x3ff, 0x401, 0x502b, 0x1, 0x80000001, 0x81, 0x8, 0x8, 0x7fff, 0xfff, 0x0, 0x6, 0x2, 0x9, 0x3, 0x7f, 0x8, 0x2, 0x10000, 0x1, 0x8, 0x401, 0x3, 0x3, 0x401, 0x6, 0x7fff, 0xfff, 0xd400, 0x3, 0x81, 0x4, 0x7, 0xffff, 0x3, 0x0, 0x1ff, 0x7fff, 0x5002, 0x4, 0x41d, 0x80, 0x4, 0x4, 0xfff, 0x85, 0x100000001, 0x3, 0x7, 0xa902, 0x6, 0x7, 0x1, 0x3fa4, 0xe0c1, 0x5674, 0x3, 0x1, 0x3ff, 0x3, 0x100000001, 0x3f, 0x3, 0x2, 0x6, 0x7, 0x3f, 0x2, 0x8, 0x3ff, 0x0, 0x2, 0x3, 0xfffffffffffffffa, 0xa255a7b, 0x2, 0x8000, 0x6, 0x5, 0x4e, 0x0, 0x7fff, 0x1a, 0xca, 0x2, 0x5, 0x5, 0x8d, 0x2, 0x100, 0xfffffffffffffffa, 0x0, 0x6, 0x40, 0x9, 0x5, 0x9, 0x7, 0x27, 0x80000001, 0x6, 0x0, 0x100000000, 0x8, 0x1000, 0x10001, 0x800, 0x6, 0x3, 0x89, 0xffffffffffffffe1, 0x20, 0x401, 0x0, 0x100, 0x5c3, 0x1, 0x0, 0x4, 0x0, 0x0, 0x9, 0x9, 0x6, 0x100000001, 0xffffffff, 0x8, 0x800, 0x4b, 0x10000, 0x1, 0x1000, 0x800, 0x9, 0x3, 0x1, 0x0, 0x1, 0x1, 0x7, 0x8, 0x10000, 0x4, 0x5, 0x30ed, 0x8, 0x9, 0x835, 0x8, 0xb3, 0x2, 0x758, 0x5, 0xfff, 0x80000001, 0x81, 0x1, 0x7ff, 0x800, 0x1, 0x1000, 0xc26, 0x1f, 0x0, 0xc21, 0x1f800000000, 0x3, 0x1f, 0x9, 0x5, 0xba82, 0x9, 0x3, 0x0, 0x100, 0x9, 0x7ff, 0xffff, 0x245, 0x4, 0xfffffffffffffffd, 0x6, 0x7, 0x4, 0x1ff, 0x100000001, 0x640000, 0x80000000, 0x5, 0x7bd5, 0x1, 0x2, 0x5be4, 0x1, 0x1, 0x4, 0x100000000, 0x3, 0x2, 0x7, 0x0, 0x1ff, 0x7fff, 0x2, 0x0, 0x5, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x101, 0x1, 0x8, 0xe9d6, 0x200, 0x3, 0xfff, 0x79, 0x2, 0x80, 0x3, 0x4, 0xee, 0x8001, 0xffff, 0x6, 0x20, 0x81, 0x9, 0x8000, 0x4, 0x3, 0x100, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x8001, 0xfffffffffffff001, 0x8, 0x9, 0x9bff, 0x9, 0x1, 0x101, 0x5e6, 0xfffffffffffffffe, 0xffffffffffffffc7, 0x6, 0x0, 0x362d, 0x9, 0x4, 0x1, 0x2, 0x8, 0x9, 0x3ff, 0xffffffffffff6756, 0x1ff, 0x3, 0xcc0, 0x1f, 0x8cbd, 0x12, 0x433, 0x2, 0xee, 0x1ff, 0x4, 0x20000000000000, 0xcf, 0xfffffffffffffffb, 0x100000000, 0x2, 0x8000, 0x7fffffff, 0x401, 0x53b, 0x3, 0x0, 0x6, 0xffffffff, 0x0, 0x7, 0x7, 0x5, 0x6, 0x1, 0xb114, 0x9, 0x200, 0x73a, 0x9, 0x5, 0x4, 0x40, 0x6, 0xff, 0x7fff, 0x9f16, 0x400, 0x80000000, 0x0, 0x0, 0x800000000, 0x800, 0x9, 0x101, 0x1ff, 0x5, 0xffffffffffff0000, 0x5, 0x0, 0x8c8, 0x80000001, 0xdf, 0x4, 0x8000, 0x9, 0x40, 0x1, 0x80, 0x0, 0x7, 0x4, 0x7, 0xb4, 0x8, 0x10001, 0x4, 0x9, 0x3, 0x5, 0xfff, 0x7fff, 0x6, 0x4, 0x7fff, 0x6, 0xe452, 0x100000000, 0x4, 0x8, 0xcede, 0x4, 0x5, 0x4, 0x3, 0xfffffffffffff800, 0x4, 0x2, 0x40, 0x9, 0xffff, 0xfff, 0x0, 0x80000000, 0x1000000, 0x2, 0x5, 0x2, 0x5, 0x5, 0x6, 0x100000000, 0x7fffffff, 0x6006, 0x0, 0x4739, 0x8001, 0xfffffffeffffffff, 0x2, 0x5, 0x4, 0x6, 0x8000, 0x0, 0x7ff, 0x9, 0xff, 0x0, 0xfffffffffffffffc, 0x100, 0x200000000000, 0x10000, 0x401, 0x89, 0x81, 0x9, 0x100, 0x7, 0xbe7, 0x4, 0x80000000, 0xdc, 0x8, 0xfffffffeffffffff, 0x400, 0x81, 0x71, 0x1, 0x2ad6, 0x3, 0x6, 0x1f, 0x1, 0x0, 0x2, 0x7, 0x9, 0x6, 0x100, 0x8, 0x7f8, 0x9, 0x400, 0x3, 0x9, 0x9, 0x1ff, 0x7, 0x4, 0x0, 0x9, 0xa651, 0x9, 0x6, 0x4, 0x400, 0x10001, 0xa3f, 0x2, 0x100000000, 0x3ff, 0x100, 0x3, 0x4, 0x82, 0x2, 0x9, 0xce, 0x8, 0x8, 0xffffffff, 0x89, 0x401, 0x4379, 0x4, 0x1f, 0x1693, 0x200, 0x33c, 0x9, 0x4, 0x7, 0xffffffffffffff0c, 0x5, 0x6, 0x0, 0x4a03, 0xf50, 0x3, 0x1, 0x7fff, 0x3f, 0x0, 0xe0000000000, 0x401, 0x6, 0x2, 0x1, 0x100000001, 0x2b, 0xffff, 0x0, 0x1, 0x2, 0x2, 0x9, 0x7, 0x400, 0x40, 0x4f369711, 0xfffffffffffffffa, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x2, 0xe658, 0x7, 0x3f, 0xff, 0x7ff, 0x52, 0x5, 0xc38d, 0x7, 0x2, 0x3, 0x66, 0x7, 0x8, 0x3, 0x8, 0x0, 0x81, 0x4, 0x8, 0x55, 0x6, 0x5, 0x1000, 0x3, 0x4, 0x5, 0xff, 0xc54b, 0x6, 0x2, 0x200, 0x5f, 0x88cc, 0x3ff, 0xffffffff, 0x7, 0x5, 0x8, 0x101, 0x80, 0x5, 0x7, 0x0, 0x4, 0x1000, 0xacd, 0xfffffffffffff01a, 0x6, 0xfffffffffffeffff, 0xfffffffffffffffb, 0x6, 0xba, 0x8, 0x6, 0xb47, 0x9, 0xffffffff, 0x1, 0x1000, 0x0, 0x20, 0x1, 0x1000, 0x3, 0x931cc6b, 0x8, 0x101, 0x1, 0xfffffffffffffffb, 0x2, 0x2, 0x6, 0x7, 0x2, 0x7, 0x9, 0x1, 0x1, 0xfff, 0x0, 0x1, 0xff, 0x9, 0x59, 0xc17, 0x3, 0x2ebe, 0xf34b, 0x4, 0xfffffffffffffffd, 0xfff, 0x6, 0x6, 0x2, 0x7, 0x10001, 0x4, 0x8, 0x4, 0xbd07, 0x0, 0x3f, 0x2e8, 0x2, 0x81, 0xfffffffffffffffc, 0x12, 0x6, 0x8001, 0xffffffff, 0xfffffffffffffff7, 0xa9, 0x6, 0x8000000000000, 0xd64, 0xf8, 0x1000, 0x216f2540, 0x100000000, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x7, 0x5, 0xfffffffffffff801, 0x6d, 0x9, 0x8, 0x100000000, 0x9, 0x9, 0x800000000000, 0x1, 0x3ffc0000000, 0x7, 0x7, 0x800, 0x6, 0xfffffffffffffffd, 0x4, 0x4000000000, 0x2, 0x7c40, 0x8, 0x401, 0x5, 0x1, 0x5, 0x5, 0x43, 0xfff, 0x1, 0x1, 0x3, 0x8, 0x4, 0x21, 0x8, 0x1, 0xc7, 0x0, 0x8027, 0x7, 0x0, 0xf1c, 0xc0be, 0x534, 0x1, 0x2, 0x7, 0x3ff, 0x4, 0xd0, 0xa4, 0x8, 0x80000000, 0x5, 0x5, 0x1, 0x4, 0x7ff, 0x20, 0x6, 0x8001, 0x3, 0x100, 0x1d6, 0x9cf2, 0x6a, 0x8, 0x6, 0x70000000000, 0xfe2e, 0x9, 0x3, 0x80, 0xe6, 0x9, 0x7f, 0x7fffffff, 0x7, 0x2, 0x4, 0x23a, 0x8, 0xfffffffffffffffd, 0xb275, 0x7, 0xffffffffffffffc1, 0xfff, 0x5, 0x200, 0x9, 0x10000, 0x7, 0x8, 0x7fff, 0x9, 0xfffffffffffffffb, 0x4, 0x6, 0x9, 0x0, 0x8, 0x3, 0x7fff, 0x3f, 0x2, 0x9, 0x9, 0xa78, 0x7, 0x3, 0xffffffff, 0x6, 0x7, 0xa51, 0x5, 0x800, 0x5, 0x47b9b264, 0x6, 0x2663, 0x7, 0x1f, 0x9, 0x8, 0x4, 0x8, 0x3, 0x1, 0x1, 0x70000000, 0x5, 0x10000, 0x5, 0x2, 0x3, 0x7, 0x5, 0x0, 0x5, 0x4, 0x4, 0x4, 0x0, 0x80, 0x8, 0x503, 0x4, 0x8, 0x2, 0x40, 0x1, 0x5, 0x30a, 0x10000, 0x81, 0x100000001, 0x1, 0x1, 0xc6, 0xf94, 0x0, 0xe8, 0x1ff, 0x1, 0x2, 0x3, 0x2, 0x3, 0xfffffffffffffff7, 0x6, 0x2, 0x100000001, 0x100, 0x8001, 0x12e, 0x4, 0x7, 0xfffffffffffffffa, 0x9, 0x7, 0x1, 0x20, 0x1, 0x4, 0x10000, 0xf2d9, 0x0, 0x7fffffff, 0x0, 0xfc2, 0xae00, 0x80000000, 0x5, 0x0, 0x401, 0x0, 0x3, 0x5, 0x33ce, 0x5, 0xffffffffffff0001, 0x20, 0x66, 0x2, 0xf4, 0x2, 0x2423648d, 0xb960, 0x800, 0x5, 0x8, 0x9, 0x100000000, 0xf8000000000000, 0x400, 0x3f, 0x9, 0xfffffffffffffffc, 0x1, 0x8, 0x42, 0xfff, 0x7, 0xffffffffffffffb3, 0x9, 0x101, 0x0, 0x15d00000, 0x4, 0x0, 0x8, 0x0, 0x8, 0x200, 0x8, 0x8, 0x1, 0x5, 0x6, 0x400, 0x4, 0x6, 0x3, 0x6, 0x6, 0x8000, 0x9, 0x7, 0x5, 0x1, 0x0, 0xfffffffffffff4f3, 0x7e, 0x4, 0x7fff, 0xa51b, 0x8, 0x400, 0xfff, 0x7d9d, 0x2, 0x36b7, 0xffff, 0x9, 0x108ee0000000000, 0x8000, 0x5, 0x3, 0x4, 0xfffffffffffffffd, 0x0, 0x3, 0x4, 0x101, 0x4, 0xfabb, 0x3, 0x752f, 0xfffffffffffff801, 0x7fff, 0x80000000, 0x1, 0x9, 0x3, 0x10001, 0x6, 0x9, 0x400, 0x8, 0x3, 0x60e7, 0x6, 0x628147e2, 0x10001, 0x7fff, 0x5, 0x4c, 0x1, 0x4, 0x1, 0x10001, 0x80000001, 0x3, 0xffffffffffffffff, 0x70, 0xa2, 0x0, 0x97b6, 0x9d4, 0x8, 0x8000000000000, 0x3, 0x100, 0x0, 0x401, 0x100, 0x962, 0x9, 0x7, 0x0, 0x480000000, 0x2, 0xc00000000000, 0xffffffffffffffe0, 0x0, 0x3, 0xfad, 0x8, 0xa, 0xfffffffffffffffe, 0x7, 0x83a, 0x100, 0x6, 0x8, 0x7, 0xffffffffffffffff, 0x1, 0x4, 0x0, 0x7fff, 0xa4, 0xae, 0x9, 0x2, 0x0, 0x1, 0x6, 0x3, 0x3, 0x7, 0x1, 0x9, 0x3f, 0x10001, 0x7, 0x3, 0x7fc, 0x7, 0x503, 0x0, 0x100000001, 0x2, 0x101, 0x200, 0x7, 0xf1b, 0x7, 0x2, 0x80, 0x1, 0xffffffffffffffb6, 0x714, 0x6, 0x8000, 0x10000, 0x8, 0xee9, 0x3ff, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x9, 0xc609, 0x9, 0x9, 0x9, 0x1f, 0x2594d819, 0x9, 0x3f, 0x8000, 0x0, 0x1, 0xfff, 0x1, 0x36a, 0x9, 0x7ff, 0x3, 0xfffffffffffffffe, 0x4, 0x5, 0x7, 0xce6, 0x1ff, 0x2, 0x8, 0xffffffff, 0xffffffffffffff41, 0x6, 0xffffffff80000001, 0x0, 0x20, 0x1, 0x2, 0x3ff, 0xffffffffffffffff, 0x2, 0x3ff, 0x101, 0x100000000, 0x0, 0xe41, 0x2, 0x0, 0x100000001, 0x101, 0xfffffffffffffff8, 0x7fff, 0x8001, 0x9, 0xffff, 0x1, 0x81, 0x7ff, 0x2, 0x80, 0x3, 0xfffffffffffffeff, 0x3, 0x7, 0x400, 0x6, 0x8, 0x100, 0x7, 0x1000, 0x80, 0x6, 0x21, 0x4, 0x8, 0x6, 0x8001, 0x5, 0x8, 0x3f, 0x7, 0x8, 0x6, 0x0, 0xfff, 0xcb, 0x0, 0x101, 0xfff, 0x1ff, 0x3ff, 0x1ff, 0x200, 0x3, 0x2, 0x89, 0x80, 0x31, 0x4, 0x0, 0x8, 0x6, 0x0, 0x5, 0x8001, 0x2, 0x80000000, 0xffff, 0x1000, 0x3, 0xfead, 0xffffffffffffff81, 0x4, 0x6, 0x3ff, 0x7, 0x6, 0xffffffffffffb020, 0x80000000, 0xeffb, 0xea89, 0x2d99, 0x6, 0x7, 0x8608, 0x4, 0x1, 0x0, 0x100, 0x9, 0x7, 0x4, 0x5, 0x10001, 0x800, 0x5, 0x200, 0xbd, 0x6, 0x7ff, 0x2, 0xf0d0, 0x0, 0x7000000000000, 0x6, 0x4, 0x356, 0x9e5, 0x8, 0x2, 0x5, 0x6e5, 0x4, 0x80000001, 0x719, 0x3, 0x9, 0x69, 0x6, 0x3, 0x4, 0x1, 0x1, 0x5, 0x40, 0x80000001, 0x5, 0x6, 0xd099, 0x9000000000000, 0x6, 0xffffffffffffffa4, 0x6, 0x0, 0x925, 0x1, 0x8, 0x7000, 0x9, 0x4, 0x2, 0x1, 0x6, 0x80000000, 0x1000, 0x3, 0x4, 0x5, 0x2, 0x3, 0x10001, 0x400, 0x2, 0x7, 0x0, 0x0, 0x1, 0x101, 0x9, 0xe56, 0x6, 0x18, 0x80, 0x7fff, 0x9, 0x6, 0x4, 0x8, 0x4, 0x21c, 0x644a, 0x607, 0x10001, 0x81d, 0x81, 0x100, 0x9, 0x100000001, 0x5, 0x112, 0xfffffffffffffff9, 0x1f, 0x8, 0x401, 0x1f, 0x7b, 0x7, 0xfffffffffffffffc, 0x8, 0x5, 0x200, 0x1, 0x6, 0xffffffffffffffff, 0x2, 0x80000001, 0x3, 0x5, 0x1f, 0x9, 0x3, 0x9, 0x80000001, 0x8001, 0x6, 0x2, 0x3, 0x1, 0x100, 0x8001, 0x8, 0x8000, 0x400, 0x6, 0x2, 0x6, 0x12f, 0xbbab, 0x7, 0x2, 0x16, 0x1f, 0x8, 0x6, 0x8, 0x5, 0x9, 0x9197, 0x2, 0x8, 0x6159, 0xffffffff, 0x0, 0x90, 0x42b, 0x0, 0x5f0a, 0x400, 0x7, 0xfff, 0x8001, 0x1000, 0x0, 0x529384c8, 0x80, 0x7, 0x0, 0x2, 0xcf, 0x200, 0x400, 0x8001, 0x6298, 0x10001, 0xbb, 0x7f, 0x7, 0x4, 0x40, 0x9a, 0x6, 0x8, 0x81, 0x7ff, 0x1, 0x2, 0x4, 0x955e, 0x6, 0x7f, 0x5, 0x7, 0x80, 0x9, 0x0, 0x7fff, 0x1, 0x1, 0xf7cd, 0x7, 0xfff, 0x6e, 0x8, 0xff, 0x6, 0x1, 0x0, 0x4, 0x9, 0x6, 0x1, 0xffffffffffffff81, 0x1, 0x3, 0x5, 0x101, 0x10001, 0x45, 0x101, 0xffff, 0x4, 0x5, 0x6, 0x4, 0xffffffffffffff7f, 0x9, 0x8, 0x8, 0xffffffffffff7fff, 0x1, 0xff, 0x9, 0x8000, 0x8001, 0xcb1, 0x3, 0x1, 0x5, 0xcd, 0x5, 0x0, 0xb83, 0x4, 0x4d0dba24, 0x800, 0x9, 0x7fffffff, 0x8, 0x401, 0x100000000, 0x3, 0x7, 0x2, 0x3, 0xf7e, 0x0, 0x1, 0xda, 0x0, 0x3, 0x7, 0x1f, 0x401, 0x60000000000000, 0x7, 0x7fffffff, 0x800, 0x8001, 0x9, 0x3f, 0x20, 0x8, 0x6, 0x0, 0x3, 0x10000, 0x756, 0x1ed3, 0x6, 0x1ff, 0xb9c, 0x4, 0x4, 0x1f, 0x1000, 0x7, 0x2, 0x8000, 0x7f, 0x401, 0x3, 0x200, 0x5, 0x80, 0x1, 0x5, 0x8, 0x800, 0x7, 0x3e0000000000000, 0x3ff, 0xffffffff, 0x1ff, 0x8, 0xc6, 0x0, 0x5dfc76e1, 0x2, 0x0, 0x8, 0x7fff, 0x7fff, 0x94, 0x0, 0x7bf1, 0x3f, 0x0, 0x7, 0xad, 0x2, 0x5, 0x2, 0x8, 0xf30, 0x8, 0x7, 0x6, 0x6, 0x656, 0x10000, 0x2, 0x5, 0x6c7, 0x455, 0x4, 0xc039, 0x21, 0x100000000, 0x400, 0x5, 0x1, 0x1, 0x882, 0x9, 0x381, 0x769, 0x6, 0x800, 0x10000, 0x2, 0x6, 0x370, 0x7, 0x8000, 0x7ff, 0x80000001, 0x2, 0x8, 0x80000000, 0x3f, 0x8000, 0x7f, 0x1000000, 0x7, 0x80000001, 0xffffffffffffff01, 0x4, 0x5, 0x4, 0x0, 0x101, 0x0, 0x9, 0x2, 0x42, 0x3ff, 0x9, 0x1, 0x1ff, 0x6d7, 0x0, 0x2, 0x2, 0x589, 0x800, 0x7fff, 0x5, 0x1, 0x4f34, 0x8, 0xe6, 0xdcf, 0x30287879, 0xfffffffffffffffb, 0x7f, 0x5, 0x4, 0x101, 0xc0000, 0x4561, 0x81, 0x5, 0x7ef, 0x7, 0xffffffffffffff26, 0xe1, 0x12052f66, 0x2a, 0x1800000000000000, 0x40, 0x80000001, 0x0, 0x10001, 0x2, 0xffffffffffff7fff, 0x1, 0xfff, 0x1, 0x3, 0x400, 0x8, 0x10001, 0x100000000, 0x9, 0x401, 0x6, 0x7, 0x10000, 0x5, 0x3, 0x9, 0xe2e7, 0xdb1, 0x4, 0x3, 0x10001, 0x3, 0x6, 0x1, 0x6, 0x1000000000000, 0x6, 0x10001, 0x9, 0x3b, 0x3ff, 0x9, 0x4cc7, 0x7f, 0x689d8dc4, 0xffffffffffff00e3, 0x0, 0x1, 0xffff, 0xa4a9, 0x5, 0xd2, 0x4, 0x4, 0x0, 0x3, 0x4, 0x9, 0x7, 0x10001, 0x6a2, 0x200, 0x5, 0xc96, 0x39, 0x6, 0xfffffffffffffffe, 0x1ff3, 0x3f, 0x3, 0x0, 0x8, 0x1, 0x8, 0x8, 0x7, 0x9, 0x400, 0x0, 0x8, 0x9, 0x7, 0x6, 0x6, 0xfb, 0x1, 0x9, 0x5a, 0x5, 0x6, 0x6, 0x9, 0xf49, 0x81, 0x3ff, 0x0, 0x7, 0x3, 0x5, 0x7, 0x0, 0x7b5, 0x10000, 0x5, 0x100000001, 0x3, 0x5, 0x7, 0x6, 0xc57, 0x4, 0x101, 0xd90, 0x40, 0x2, 0x57468ee8, 0x0, 0x7, 0x8fe3, 0x8, 0x6, 0x9, 0x8, 0x9, 0x81e0, 0x3d2, 0x40d0, 0x9, 0x2, 0x5, 0x7fff, 0x2, 0x599387fa, 0x3d25, 0xc7, 0xf5, 0xffffffff80000000, 0x4, 0x4000000000, 0x8, 0x2, 0x81, 0x80000000, 0x2, 0xd1, 0x569, 0xfffffffffffffbff, 0x9, 0x6e7, 0xe5, 0x80000001, 0xffff, 0x8d0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x6, 0x4, 0x7fffffff, 0xa6, 0x3, 0xffffffffffffff80, 0xce, 0x1, 0x4, 0x6, 0x3ff, 0x7f, 0x2, 0x8, 0x523d21c8, 0x9, 0x1, 0xfffffffffffffffe, 0x9, 0x1, 0x77, 0x200, 0x7fffffff, 0x401, 0x8, 0x86, 0x8, 0x8001, 0x941a, 0x1000, 0x2, 0x1, 0x4, 0xc4, 0x80000000, 0x3, 0x1, 0x6b, 0x4, 0x6, 0x2, 0x2, 0x8001, 0x4, 0x6, 0x0, 0x8, 0xdb9, 0x2, 0x9, 0x3, 0x5247, 0x8a, 0x0, 0x5, 0x10001, 0x10001, 0x0, 0x115e, 0x9, 0x4, 0x20, 0x5, 0x3ff, 0x4, 0x7f, 0x10001, 0x4, 0xfffffffffffff2c0, 0xfffffffffffffffb, 0xfffffffffffffb83, 0x1, 0x8, 0x83f, 0x2, 0x100000001, 0x10001, 0x8, 0xa2e, 0x8, 0x1fc000, 0x9, 0x0, 0x2, 0x7, 0x7, 0x330, 0x262049e6, 0x2, 0x20, 0x0, 0x3, 0x2, 0xffffffffffffff92, 0x9, 0x0, 0x7, 0x1000, 0x3, 0x9, 0x8, 0x8, 0x4, 0x3f, 0x400, 0x3, 0x8000, 0xfffffffffffff6e5, 0x0, 0x4, 0x8001, 0x4, 0x5, 0x100, 0x80000001, 0x3337, 0x101, 0x3, 0x3, 0x3d6, 0x1, 0x200, 0xc68c, 0x7fff, 0x5f, 0xc, 0x1f, 0x8000000000, 0x100, 0xfe, 0xffffffff, 0x3, 0x1, 0x10001, 0x8, 0x7fff, 0x3ff, 0x2d, 0x9, 0xfffffffffffffffe, 0x9, 0xffff, 0x4, 0x3e, 0x5, 0x5, 0x5, 0x2, 0xde, 0x7, 0x7fff, 0x3, 0x3, 0xa519, 0xd8, 0xdd1d, 0x20, 0x2, 0x4d4, 0x4, 0x101, 0x1000, 0x2, 0x8, 0x1ff, 0xfffffffffffff100, 0xffffffffffffffe0, 0x8, 0xe4410ce, 0x3, 0x1f, 0x7, 0x4, 0x7, 0x9, 0x1, 0x20, 0x461c3f51, 0xffffffff, 0x54e9, 0xffffffffffffffff, 0x20, 0x87, 0x2a58fb63, 0x7, 0x7f, 0x2, 0x800, 0x3, 0x1, 0x80000000, 0x4, 0x7, 0xfffffffffffffff8, 0x8, 0x6, 0xffffffffffff0000, 0x6, 0x6, 0x200, 0x80000001, 0xfffffffffffffffb, 0x8, 0x0, 0x8, 0x400, 0xffffffff, 0x8, 0x386, 0x3, 0x0, 0x6, 0xd32d, 0xffffffffffffffc1, 0x4, 0x1ff, 0x6, 0xffff, 0x5, 0xffffffffffffffff, 0x4, 0x3, 0x7, 0x1, 0x3, 0x12fb, 0x9, 0x1000, 0x9, 0x3, 0x9, 0x10000, 0x100000001, 0x1f, 0xebd8, 0xfbf, 0xb650, 0x400000000000000, 0x4, 0x0, 0x7, 0x1ff, 0x4, 0x1f2, 0x2, 0x8000, 0x2, 0x5, 0x200, 0x6, 0x4, 0x2, 0x8, 0x4f5fb9ac, 0x80000001, 0x3, 0x35e, 0x6, 0x1b7b5094, 0x3f, 0x59, 0xe0, 0x9, 0x5a6c, 0x3ff, 0x9, 0x5, 0x65a6, 0x4, 0xfffffffffffffff9, 0x4, 0x5, 0x7ff, 0x2, 0x9, 0x9, 0x2, 0x7f, 0xffffffffffff984a, 0x41d1, 0xffffffffed8dc22a, 0x3, 0x8, 0x5, 0xbc2e, 0xdf, 0x9, 0x0, 0xd088, 0x6, 0x9, 0xfffffffffffffffd, 0x81, 0x8, 0xfffffffffffffffc, 0x3, 0x1, 0x4f03, 0x1, 0x9, 0x66, 0x0, 0x6, 0x3, 0x3f, 0x6, 0xc758, 0x0, 0x8001, 0x8, 0x1, 0xf30, 0x4, 0x81, 0x7, 0xf7a, 0x0, 0x77, 0xbd, 0x6, 0x4, 0x9, 0x80000000, 0x401, 0x4, 0x20, 0xaa1, 0xfffffffffffffffd, 0x0, 0x0, 0x1000, 0x20000, 0xffff, 0x4, 0x10001, 0x4, 0x101, 0x6b, 0x8, 0x4, 0x1, 0x3, 0x0, 0x8, 0x7, 0x3, 0x2, 0x9, 0x10000, 0x8, 0x3, 0xeb2, 0x101, 0x4, 0x2000000000000000, 0x77, 0x8, 0xffffffff80000000, 0x6, 0xee49, 0xcd, 0x5, 0x0, 0x100000001, 0x6, 0xfffffffffffffff9, 0x80000001, 0x100, 0x7f, 0x9, 0x7ff, 0x24, 0x9, 0x8, 0x3, 0x1, 0xffffffffffffffff, 0xffffffff, 0x40, 0x68, 0xff, 0x7, 0x7fffffff, 0x74, 0x6, 0xffffffffffffffc0, 0x3, 0x100000000, 0x10000, 0x5, 0x9, 0x20, 0xfffffffffffffffa, 0xfffffffffffffe01, 0x1, 0x1, 0x100000000, 0x1f, 0x4, 0x4, 0xc85c, 0x100000000, 0x2, 0xffffffffffffffe0, 0x9, 0x3], "5aefd580005ccefb4a8943cb39131b497d8ba4437888db"}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004080)='/dev/hwrng\x00', 0x80000, 0x0) lstat(&(0x7f00000040c0)='./file0\x00', &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000041c0)={0x80000000, {0x2, 0x4e20}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x8b, 0x55e, 0xfffffffffffffffb, 0x0, 0x1, &(0x7f0000004180)='ip6tnl0\x00', 0x1, 0x0, 0x40}) sendmsg$nl_netfilter(r1, &(0x7f00000043c0)={&(0x7f0000004240)={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f0000004380)={&(0x7f0000004280)={0xe4, 0xd, 0x1, 0xa10, 0x70bd2c, 0x25dfdbff, {0xa}, [@generic="4fb7e2c894f88b152de22c0f2d315be578ece79cb509b543bafb66e00e72ecfbb2ae6f2062e66c45ae25077799779d4f80b81d333d3fcbc671c26276e208c5e5ed3011fc32d1e2fa63d45120f7571e409f1559883a8d76dd85df4c0821d479a5d36d2202033529718fbd4fbe55ac3b4d8238dec8015b22b76cc09d28623870aecee7f8f9de8ede8ecb36134d90366875f0beaef203595c18fe646f516bb35cfe02f6d26c95e316376164bf207607d28383d8a5b184946122b2c4e0bf811050f20a", @typed={0xc, 0xd, @u64=0x2437}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20000000}, 0x40800) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000004400)='/dev/zero\x00', 0x101000, 0x0) lgetxattr(&(0x7f0000004440)='./file0\x00', &(0x7f0000004480)=@random={'user.', '/dev/zero\x00'}, &(0x7f00000044c0)=""/4096, 0x1000) chown(&(0x7f00000054c0)='./file0\x00', r2, r3) fremovexattr(r1, &(0x7f0000005500)=@known='com.apple.FinderInfo\x00') setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x2) r5 = fcntl$getown(r1, 0x9) process_vm_readv(r5, &(0x7f0000005640)=[{&(0x7f0000005540)=""/234, 0xea}], 0x1, &(0x7f0000006900)=[{&(0x7f0000005680)=""/68, 0x44}, {&(0x7f0000005700)=""/17, 0x11}, {&(0x7f0000005740)=""/80, 0x50}, {&(0x7f00000057c0)=""/4096, 0x1000}, {&(0x7f00000067c0)=""/75, 0x4b}, {&(0x7f0000006840)=""/173, 0xad}], 0x6, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000006980)='/dev/usbmon#\x00', 0x7dd0, 0x400000) mknod(&(0x7f00000069c0)='./file0\x00', 0x8000, 0x3) capget(&(0x7f0000006a00)={0x200f1526, r5}, &(0x7f0000006a40)={0xdb0, 0x5, 0x1000, 0x1, 0xffffffffffffffff, 0xbd}) socket$netlink(0x10, 0x3, 0x0) ptrace$setopts(0xffffffffffffffff, r5, 0x1f, 0x20) sendto$unix(r6, &(0x7f0000006a80)="e47bf4a5a15a8633d16c30b2fa68c6a3327e0252a067e06c59039a77da69f49276c6fb6081e2996e04dfa1e4036beaf9fd2132c3c7b94d12279f166b05271ab9c74e52489877a1c3882e57ca72d15c9e82a8443da5e48b2e3994953c10738e32bfe3502f9f5e8ac8642247ba9733a40c65d91bc6397d8728f870646f5b786918c17b7b099f81d2d9df7b93e6c4613582a61179dfda2abc94321ada98eb6438007fc29da62909fe975607ad917a387b9cf78ed55107c55ba1e6394331c7707e13f0571d9b2bc4d3cd56d11b31865e93fe8f", 0xd1, 0x4004, &(0x7f0000006b80)=@file={0x0, './file0\x00'}, 0x6e) readlinkat(r6, &(0x7f0000006c00)='./file0\x00', &(0x7f0000006c40)=""/133, 0x85) ptrace$getregset(0x4204, r5, 0x6, &(0x7f0000006e00)={&(0x7f0000006d00)=""/204, 0xcc}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000006ec0)={0x0, 0x58, &(0x7f0000006e40)=[@in={0x2, 0x4e21, @rand_addr=0x5}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000006f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000006f40)={r7, 0x8}, &(0x7f0000006f80)=0x8) sendmmsg$nfc_llcp(r6, &(0x7f0000008c40)=[{&(0x7f0000006fc0)={0x27, 0x1, 0x2, 0x1, 0xee, 0x3, "3d5886118b0f81249af078d8489a157b3fc4cd7318f91ff20f4aa103928e9401da2fe331417570c1695ad293db426c848236a8f6a6952196cc1b73cefd62a8", 0x24}, 0x60, &(0x7f0000007380)=[{&(0x7f0000007040)="1db974f2c1a6573462c201e80bc1d6ae0a88c270138c53235269f3ee5f29d5c532cb02c12fa34a7e0fdbba57451f23b78207794bb46f2f1f49c5d5eac5fe25c19f78ad2b35babe09b795fe58a291b24c00983808df4c651f07880df95a7c15beac673109c3a4b1812430d54d1928fdd5500ecf2faf1d2afb65d9b9a9bbbed367fb9f184456fb33c90d750b9e2a9e9fd326a425f19f9911fdca60daa4cb1b18b3f554c62a152e1fa7aabdd7b2f80ae34ca2c58c1c0d067227a180b848e57f1d1fb269", 0xc2}, {&(0x7f0000007140)="b8427fa1cb525dd36d3368199bd1c96d46b2962a129aa2632fb42f2c31cc232a3deaa371640159c0f008b95d5c4064b33f1a694d020b6f3c5c0598fbf7f5d30dfea5584a624d8f528a39d0c09cfc3508d886088db609d37bc8e5ec93433da39c09fff18c23d22c91948833d35d88d2af53aadcc61a066a8fa94de47f586840bc7d", 0x81}, {&(0x7f0000007200)="ad32391df385f0c3f88ef54ac85dbb185208472ad6dcfe579efc8b5c73371d527e65f2dc1d9c763d916b31631a8e086ea684427486bac1ec011035daaffb7dc650957d08ec87c5345e25047ba6cb479c21d87e6fdf1b0acd7037df55de2b7467f46941007baa21f1aa05f16b1983e3b6c4e9bf6c7c775ae7e89e7d8a09e653424ec06965d27588d4b5fb90c62ce5b37e103175d85a17b9263bd25cbe67177cd8c485b3131d14033d29efc06a76e0f002e9821a99e2c2a43c790ad76967bb7bc1ede4192d27a02ea5dad56242116584b7e459e3722a420211195ab27774cda6", 0xdf}, {&(0x7f0000007300)="87d5fbe2c569e97f21d83e7dcbec313301949395ec671c0e16c90d55e6fca182", 0x20}, {&(0x7f0000007340)="9c36aa1d1be2e201f78a9d5dc56bc108b9b64273b3e0b103e70b6fb4f07b140a303598b2ad6226befc70008b41a4e859e03b47713b6f5d6df293bdd9", 0x3c}], 0x5, &(0x7f0000007400)={0x80, 0x6, 0x5, "098a808f1f2a9c0f166a67ceeaac86d3d7d32fb061895154b6d7d61170ce56cd0970e8352b90936f7c763a5bf7bfdf9d1136fa2ebe3565daf5be0d86a5743038f66dad3a26104fa8287a13219048efcf5414d51d28187d8b863c1302f8b68c4ce0f84e5d00297aa3245f58df382db7"}, 0x80, 0x40000}, {&(0x7f0000007480)={0x27, 0x1, 0x1, 0x2, 0x0, 0x3, "a7bd4e584350e4fa54e5268236b7b7df5eaa1cacea2420bd2763d00cbb29392a97f4951b4c45027b686f5e95345a55849da5c4784f7a7d4c6f4f49a48dcc78", 0x4}, 0x60, &(0x7f00000086c0)=[{&(0x7f0000007500)="30f6a728b9515b44f0133350dce70bc0927741a784e885f81b8445f19fca5a0670f117657614ea75c47a4598f72f1c463e99a0a084ecce44068a5dd1d74a47fd0affd8cf48335dedbeada515c8219c8c6b7adc599ce0adb210c86d525965e41f537d0ff9615994d6d135514bce755089372cdbea1d6944c8479176416dd11da9b7ed60e42531669ae6c4a715d3cfbba064c5395609f51b2f0dc527c42c36d679d2681de3e425db020129d7bc24eacf6e645bc4806d13d644edd58e8f5cc99fd9cab07b63ccd36fd79b7b734ae80a7dcaaed2f657f70f11ce9884e6ef09a88b373a002755c0cf464e2ed41e85dcb7bce26b6b58e0afcd", 0xf6}, {&(0x7f0000007600)="29d91fce4fb8e238c8313c2ebebbf41927e11cee751ac7", 0x17}, {&(0x7f0000007640)="e7da010c2b7c9d46012c8e02535bd8668c98c87d7fcb4a61040367c9dd4826f3a12519f90aa9d6dde0885b6105850242df1bfcdc21227861226d3fd2cfd5e45bd06a9ad802ea9f61728e5718b02d0b415cf5f063cc164564be2a941156d6e4aa9422f7524294db480ca4aeb8c1080e63bda95d29b823eaa6c00180", 0x7b}, {&(0x7f00000076c0)="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", 0x1000}], 0x4, &(0x7f0000008700)={0xf8, 0x13b, 0x800, "1a5adb7247ec8c9143cfb9dffe5e6377b9ea18fa7524fd8334673724d31b94d18ffbdcd39a69065e663cd6fe42345f2a06a15463a4af59e0af134fd286af10e4e6909339377087c0d2763a1da01f710ad15fe41d590bc2258758c058f4b14bbcdea87cc1d97c7f579b33b9a8750146675f315823c982a9a3e264c8186f20e6682bfc04e7608736538ca2ec93207faaefd39517b48a328e82fa3e2be287f4748c4bb5be64384b606b7f34dca3395390ac394bd1603c1e197288f137c441730aee0dd74e6edc4277093d67d761b5d1d00ec6d81617eb5666359ec1aea76efd7da46835"}, 0xf8, 0x4080}, {&(0x7f0000008800)={0x27, 0x1, 0x1, 0x3, 0x1, 0x2, "cb41c11ff5fcf51ccce93888a97e5d41b90b730f2b51fdd10581fcd4c8da13caa691f8a15d3ba38158276c0308612bf72c4a1c6f5177867d865ccefbf3b7ae", 0x2f}, 0x60, &(0x7f00000089c0)=[{&(0x7f0000008880)="c204fb179800b93d5b40cca51d3ff53d5d91732bcae90e4b49183b02d77f2cd65f2e598e165495bc5822824945a1abafae220556f293c4f3fd8361480ec1d82e5a", 0x41}, {&(0x7f0000008900)="085999d2ec3f41a5ff27c0b1a07ce929d4e532a4c46dbe37a73257dcc01952f18771685f54c3976c58e40186c49faba3c831a1a4a6578b02e1b2bcacf79046752c9bf60cb703cad7df68e4b787c77ff2997936b770b7523f547015275f6a69598c57ffdcae692dd84fedc5efe22ccdc4e99edf7f6a127d90d5082190157c103e1c9483f2926a88de4e2d0be1b98cd3b02dc41b4923fbfc2b08cdb03a6ffe2153", 0xa0}], 0x2, &(0x7f0000008a00)={0xa8, 0x10f, 0x5, "31483eb2f24f886435408bf771a63221007ea89ab797b1e0d67a982faba3f84c635c1de06d5e858d4b812af9aca47ba36df647aa6da0eee7927fb14f5fd6f213fe655a0a2c287f5af42294f8808b7901d6b54f7769fba1eca4a211d334cebdd2bc15ebc8d940c92193bfb57cc29f4732bb72dbce472df0f4ca4bc57f8f9ce3a2989fc2ceb260eee8b6f0f75014cee647ed23d0"}, 0xa8, 0x4000011}, {&(0x7f0000008ac0)={0x27, 0x0, 0x2, 0x5, 0x0, 0xa5, "22dc6489b4ab2027bec5a260472e9e0a7b8940569b1b779e2425bdf8f2f204b554177b2c7e22545eacf8d6fbfbcfd15f4004fedbf07f64eac7191b827ec2bd", 0x2}, 0x60, &(0x7f0000008c00)=[{&(0x7f0000008b40)="a9a3322b5633625c4cb50d09e1659a2b93a87a4b86e38c582944a27ac90dc703", 0x20}, {&(0x7f0000008b80)="72ab183bb725a79814184c95a58aecbcc64756f53925fea24da8eff21c7247b3b88d247852ad9a79746b25d25e138e5477863f3e044af712f68732844b6a20a9fb8fbd3bb8f3f54eff94c11002", 0x4d}], 0x2, 0x0, 0x0, 0x24004800}], 0x4, 0x841) mkdir(&(0x7f0000008d40)='./file0\x00', 0x44) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000008d80)=0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000008dc0)={r8, 0x10000}, &(0x7f0000008e00)=0xc) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f0000008e40)=""/111) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000008ec0)="992725f723de9af7ef7d0f04f646bf3fcfc6ca64507df4e66711c373bdc59781faa3058dfec5a7b0c824bb86a36f72fe63fed08b3ad001121be79e2b994831c0c31f85519c592e834f223b973ad6a64e380a12128dc816b99479b95a1f8a07295b87f4dfdc33f68ae4308952a0ecfdc26aa635e0c14481fe07d638114bca42f491a349c4014e9b3036942eabbcaad7c5ae9bf289b71237b0aa7c18137530cd3be31b01807527ed") 2018/05/31 10:56:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl(r0, 0x8912, &(0x7f0000000100)="2d47fc2f07d82399470970") 2018/05/31 10:56:44 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f00000000c0)="67b03fdb21ebb532aa10c82dceec14706c6f7d2aa69809eaf1c6eedffe8922781748a849a79cfc5d4e6212371021", 0x2e, 0x0, &(0x7f0000000140)={0x1a, 0x3, 0x0, 0x7, 0x400, 0x2377, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/31 10:56:44 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x806300}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="e4000000", @ANYRES16=r2, @ANYBLOB="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"], 0xe4}, 0x1, 0x0, 0x0, 0x8000}, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) ioctl(r1, 0x101, &(0x7f00000002c0)="0f05911af61984") 2018/05/31 10:56:44 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="3c00000013000904000000000001000000000000", @ANYRES32=r2, @ANYBLOB="000000000000000008001b000000000014002b00100002000c000000", @ANYRES32], 0x3c}, 0x1}, 0x0) 2018/05/31 10:56:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/31 10:56:44 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/05/31 10:56:44 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000040)={0x2dde, 0x7, 0x1}) unshare(0x24020400) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000340)) 2018/05/31 10:56:44 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendmsg$rds(r0, &(0x7f0000002f40)={&(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000001c0), 0x0, &(0x7f0000002cc0)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000001a00)=""/221, 0xdd}, &(0x7f0000002b80)=[{&(0x7f0000001b40)}], 0x1}}], 0x48}, 0x0) 2018/05/31 10:56:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x2, [@empty, @multicast2=0xe0000002]}, 0x18) 2018/05/31 10:56:44 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@timestamp={0x44, 0xc, 0x5, 0x3, 0x0, [{[@dev={0xac, 0x14, 0x14}]}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "a05377", 0x0, "3c30c7"}}}}}}, &(0x7f00000002c0)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x7fff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000080)={0x7fffffff, 0x7ff, 0x7, 0x7, 0x1, 0x5}) [ 161.665937] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/05/31 10:56:44 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="b11ac2000000aaaa4fe6aaaa08060001080006040001aaaaaaaaaab302000000aaaaaaaaaabbac1414006dade4d3a6c80ec406d8629e9408ec1595049e7000f08f43cc29b0f12bb655aa3a349223d8ecd45604"], &(0x7f0000000000)) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x326, 0x4000) accept$nfc_llcp(r0, 0x0, &(0x7f00000000c0)) [ 161.715223] A link change request failed with some changes committed already. Interface ip6tnl0 may have been left with an inconsistent configuration, please check. [ 161.749998] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/05/31 10:56:44 executing program 0: unshare(0x64000400) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x5a6d8d97750cae5e) 2018/05/31 10:56:44 executing program 3: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000541000/0x2000)=nil, 0x2000, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x6, 0x1f, 0x3, 0x1, 0xff, 0x2, 0xffff, 0x0, 0x200, 0x7fff, 0x1, 0xf7a3}) 2018/05/31 10:56:44 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x40003, 0xffffffffffffffdb, &(0x7f00000002c0)="9281190eec4e7cd144a982f80501719f8755ff290c3ad0bf3a69b92c7b4ef239a4572ac4d5f15ac82ef8acee10c021924b84ae1b24056d555d80336dec396dc7ab120084795a48a73891053577b61d80efa499ea7d1cad32240123b16191b41f78d3d138fdac5330000000000000"}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x60400) [ 161.829914] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/05/31 10:56:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x8000000004, &(0x7f0000000040)=0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) io_submit(r1, 0x2, &(0x7f00000001c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) r3 = pkey_alloc(0x0, 0x3) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0xa440}) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, r3) [ 161.903678] IPVS: ftp: loaded support on port[0] = 21 2018/05/31 10:56:44 executing program 2: r0 = socket$kcm(0x2, 0x800000004002, 0x0) r1 = socket(0x2, 0xfffffffffffffffe, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000080)=""/232, &(0x7f0000000180)=0xe8) r2 = request_key(&(0x7f0000000480)='trusted\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='\'eth0\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r2) sendmsg(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000000)=@rc={0x1f, {}, 0x2}, 0x80, &(0x7f00000019c0), 0x841fbfd}, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000400)=""/45, &(0x7f0000000440)=0x2d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x5, 0x30, 0x637}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={0x0, 0xffffffff, 0x30}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r3, 0x45, 0x7f5, 0x45, 0xf223, 0x7, 0x2, 0x7, {r4, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7fffffff, 0x3, 0xffffffff, 0x4, 0x9600000000000000}}, &(0x7f00000003c0)=0xb0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x890b, &(0x7f0000000000)={r1}) 2018/05/31 10:56:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xd4, "113a03eaa7f13449e22d2a94f1ab3673ac3b204623cf95eaf83829ad7c03b07782328e82d2d8014f7cdc7497a66548ab031c72ba9c496ba0b413a6c861f746bf2cda2e34c2e3730d6a22b6623294cefa269060c40246bf6730a5a94d8ec0abb0188ea632fefa29a3af0c217f3ecde13d2a89bccde660cf717b4c39ce5acb9a540b73f5f845be2fd78a1bb676a875366f4899a3dabc8130eea5bf20d9847f00c8d8b2bdfe37ae0cb17ecc10bcd6c55b9a1c15b90c9cd3cf8b9e83b0ba9da1488c92126b8f0a5838bff2f83aadc4bd4c130e270d0d"}, &(0x7f0000000140)=0xdc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x101}, 0x8) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:56:45 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f0000000200)=""/9, 0x9, &(0x7f0000000240)=""/35, 0x2, 0x7}}, 0x68) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400400, 0x1) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000080)={0xc942, 0x10000, 0x81, &(0x7f0000000140)="9fe6bc864fbada6b6315668622d99cbe32d1d257bbd6c330b2af3f24082f760bf80e1349df9fb8e23a37dcabf976de17003097c5b9675f61ff172dbcebad817377a28287198061273e4a05bab652743d7a16ca4c68b942e387907363ac3796fd6e0ee393375d33c8c34760f1b3b072995b8a3f361b1ef12df9b955a65899dfb21e"}) 2018/05/31 10:56:45 executing program 7: r0 = socket(0x10, 0x3, 0x0) accept$ipx(r0, 0x0, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYRES16=r0], 0x1}, 0x1}, 0x0) 2018/05/31 10:56:45 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000018fcaaa29caaaa0806000108ff7f0000007aff7ba9aaaabbac141400"], &(0x7f0000000000)) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000004c0)={'ipddp0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'rose0\x00', r3}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0xc000, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x40, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0xf, 0xff, 0x9, 0xacb, 0x16, r4, 0x25}, 0x2c) r5 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0xffffffff, 0x8000) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d10000006cab8628b7f7495969ab4d95597eacab2fe4a9b9eb8ae41f07e683c678659785ade930783883bcae633c481388b7ea127dfebb4265203c023aa7c8fc230c346d0fe0a91a0a496f547197b03046b4352970cf19f956e1ad7c33bb6753b149e18ffb1d6e608f4111b07c68bdefb8061ef27ca876b22b21a96f32c17d049195e5974648adde2d0e091b514e4fcea1d07165477d4e0b91328e6132074406803b63526330690b8473a78625a223e8ecd480297113b73289c12d8df707b0dde4f6bf47e14f93cc2cdd83b7953b42da522175e5f4bd33c9c1fcc629fd53628e0cc8c269dcaf159e6b0addcf1b6717d7535cab16"], &(0x7f0000000380)=0xd9) timer_create(0x4, &(0x7f0000000540)={0x0, 0x2, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000580)=0x0) timer_getoverrun(r6) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$FIONREAD(r7, 0x541b, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000006c0)={0x0, 0xca, "740efb283caedc160ea05b15ef7b724463be01945c75eadbf852259c3cacada230b0a07e403672d5668a7b1e27aa51d454a5fd2a0f1a784e1e7d3f3c8b8aef32448d6106b09d1592de86b7425e2bb2d800848ffe36eb6afe0c11776e9154c965581b881291ce387dd440ad17e11ea9b89413bffe1f96ab7ffb96de3ae213a147518c21ac9b934336ad02fd061458bc1a348a8d95733e89307f5995b63391e8b254824789c047851d281b0536ee5ea03e4d0c2ade4d349da6704f77cac2e1b260e73a518e702677c23a24"}, &(0x7f0000000300)=0xd2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000340)={r8, 0x7, 0x100000001, 0xa, 0x80000000, 0x6}, &(0x7f0000000400)=0x7c6c8f7b138403e4) 2018/05/31 10:56:45 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/132, 0x84}, {&(0x7f00000002c0)=""/20, 0x14}, {&(0x7f0000000300)=""/52, 0x34}, {&(0x7f0000000340)=""/77, 0x4d}], 0x4, &(0x7f0000000400)=""/145, 0x91, 0x2}, 0x40}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/80, 0x50}, {&(0x7f0000000540)=""/119, 0x77}, {&(0x7f00000005c0)=""/135, 0x87}], 0x3, 0x0, 0x0, 0x8000}, 0x401}], 0x2, 0x2000, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") pipe2(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r4 = dup(r2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000800)={r3, r4, 0x3, 0x1}, 0x10) unshare(0x8000000) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x280, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x8) bind$rds(r5, &(0x7f0000000740)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xffffffdb) linkat(r5, &(0x7f0000000080)='./file0\x00', r6, &(0x7f0000000140)='./file0\x00', 0x1400) clone(0x40000, &(0x7f0000000080), &(0x7f000084effc), &(0x7f00000000c0), &(0x7f0000000140)) unshare(0x80040000000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000000c0)=0xe7, 0x4) mkdirat(r6, &(0x7f0000000780)='./file0\x00', 0x4) 2018/05/31 10:56:45 executing program 2: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x9, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) r1 = socket$kcm(0x29, 0x5, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x8) ioctl(r1, 0x10000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x10d, 0xa, &(0x7f0000000040)={0xf}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x7, [0x81, 0x7f, 0x3, 0xffffffffffffff86, 0x27901082, 0xf76, 0x8]}, 0x12) 2018/05/31 10:56:45 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x73, 0x701000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000000c0)=""/16, &(0x7f0000000100)=0x10) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x1e, &(0x7f0000000000), 0x356) 2018/05/31 10:56:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0x190, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000200), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'yam0\x00', 'veth0_to_team\x00', 'team0\x00', 'ip6tnl0\x00', @random="332ba8a637a5", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb0, 0xb0, 0x100, [@devgroup={'devgroup\x00', 0x18, {{0x9}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x208) ioctl(r0, 0x8912, &(0x7f0000000240)="0147fc2f07d82c74be2570") r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) preadv(r0, &(0x7f0000000780)=[{&(0x7f0000000040)=""/203, 0xcb}, {&(0x7f0000000400)=""/88, 0x58}, {&(0x7f0000000480)=""/155, 0x9b}, {&(0x7f0000000540)=""/179, 0xb3}, {&(0x7f00000001c0)=""/35, 0x23}, {&(0x7f0000000600)=""/246, 0xf6}, {&(0x7f0000000700)=""/15, 0xf}, {&(0x7f0000000740)}], 0x8, 0x0) 2018/05/31 10:56:45 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4001, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x2f) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) sendto$ax25(r1, &(0x7f0000000140)="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", 0xfb, 0x20004804, 0x0, 0x0) 2018/05/31 10:56:45 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x535102, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @broadcast}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000600)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000640)=@newsa={0x108, 0x10, 0xa01, 0x70bd28, 0x25dfdbfc, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0xffffffff, 0x4e24, 0x7, 0x4e21, 0x5, 0x2, 0x80, 0x20, 0x2c, r1, r2}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0xff}, @in6=@local={0xfe, 0x80, [], 0xaa}, {0x7, 0x3, 0x3, 0x200, 0x9, 0xee1f, 0x3ff, 0xb5}, {0x7, 0x2, 0x5c, 0x3}, {0x2, 0xff, 0x6}, 0x70bd27, 0x0, 0xa, 0x7, 0x4, 0x4}, [@offload={0xc, 0x1c, {r3, 0x3}}, @lastused={0xc, 0xf, 0x92}]}, 0x108}, 0x1}, 0x4004) r4 = socket$kcm(0x29, 0x5, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80000000, 0x20080) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000280)=""/211) r6 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2000000) inotify_rm_watch(r5, r6) ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r7, 0x10e, 0x3, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/05/31 10:56:45 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x100) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x3, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}]}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$int_out(r1, 0x40084149, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffff9c, &(0x7f0000000080)={0x20000000}) 2018/05/31 10:56:45 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x80040) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x869d}, 0x4) 2018/05/31 10:56:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x10}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) 2018/05/31 10:56:45 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x381000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000000c0)={r2, r3/1000+10000}, 0x10) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)) 2018/05/31 10:56:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000140)={{0xfffffffe000000, 0x0, 0x9, 0xfff, "9f4580cb07f98b4c2d0ac4e6990d49ce88785e86573c3195ff5b2f0ca851f15d551a274e9ab0ac50cab51a6c", 0x3}, 0x0, 0x0, 0x7, r2, 0xffff, 0x0, "c1937ba97d8a123c0b185143ca9a6d22f18beefe43bf54709080c6519929b61a206ec8a51319d62140a542a3adb65fc64ac8a55457f1d561852ddf16eb76d871", &(0x7f0000000080)='\x00', 0x1, [], [0x68a79133, 0x7, 0x8, 0xb394]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000380)}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000fbffec979593d92253261c83a1a78bf6779a9d504a09f655c55c87bfd648811b80aed03eda4f16c55ca3d64a67c07dcd9e868263a418ef4124135a5ac23e7548ab76d78a1226df9878b1f56866dc571e323ca2639636a225125a00958d3f9dc784901d0d9ad154f4f3306cc99390328e08a3f93cce0369454c3d1b480a4d7cc96419f0f9c5fecf5ebcf58c30f57922fbbd2afbc70c06e53907bf93906c8df4c44a4b85d7ada9c36ede055fd8744f4663c23cc95e6b453677336ecef9b52623b7b1174552870b798adec44d8af03d30426ff1e5a10dd9"], &(0x7f0000000100)=0x8) 2018/05/31 10:56:45 executing program 1: write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="3c37fd17e0eda24180fa0111f7d30cf108a73c5f5b77c625175a5f481a922095716bd46958e4a8c53e22dde90394b2dd82c5f15bbfe1ff1ade151d7d4d6e1ab1e2303f329b8c1dd792185984b008d85698e617588478d80f"], 0x2) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x800, 0x408000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000000c0)=0x2) 2018/05/31 10:56:45 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bridge0\x00', 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x7, 0x9}, {0x8, 0x10001}, {0xb, 0x3ff}, {0x0, 0x5}, {0x2, 0x3ff}, {0x3, 0x4}, {0x2, 0x3ff}], 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000400)={@multicast2=0xe0000002, @multicast2=0xe0000002, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/05/31 10:56:46 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x2a033, r0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) syz_emit_ethernet(0x2a, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000001100)=""/52) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) 2018/05/31 10:56:46 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x90000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) pkey_alloc(0x0, 0x9) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000140)) 2018/05/31 10:56:46 executing program 3: r0 = socket(0x2, 0x3, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x60) 2018/05/31 10:56:46 executing program 2: r0 = userfaultfd(0x800000000) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r2) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$sock_int(r4, 0x1, 0x21, &(0x7f0000000100)=0x8, 0x4) setregid(r1, r3) 2018/05/31 10:56:46 executing program 7: r0 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="85c8", 0x2, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='em1user!ppp0\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r0, r1, r2}, &(0x7f0000000300)=""/72, 0x48, &(0x7f0000000400)={&(0x7f0000000380)={'md4-generic\x00'}, &(0x7f00000003c0)="b411794a175408", 0x7}) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0086dd6050a09c00082c00fe8000000000000000000000000000bbfe8000000000000000000000000000aa000087de56fff500089078"], &(0x7f0000000040)) 2018/05/31 10:56:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x80300, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000001c0)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000200)={'vlan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000280)=0x1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:56:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) chroot(&(0x7f0000000080)='./file0\x00') bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f0000000180)='-', 0x1}], 0x1) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000440)="3816ebc4171052974110ea02b93cd88a37f619bbec029d890fa1f70d60e33e26b4ba61fa468c85cc5f58c8eeefc4a5808d35a122d9a00bd753ae63a67427a4aa2d72bb14ffd2da4b41612cf84fb0d4ff31bd3ef2e1e2c86feba2859cca8a848f3f954006648885002def69411599876b5d7b722a0b21", 0x76}], 0x1, &(0x7f00000005c0)}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x1, 0x10000, 0x6}) read(r0, &(0x7f00000006c0)=""/226, 0xe2) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x400, 0x0) 2018/05/31 10:56:46 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c000000070afdff00000000004952deffec71868eb50a7ed888000000000000001800ffffffff0001000000"], 0x2c}, 0x1}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="c30c52efbb8d9773243e6be630e30fa139c8bf3b404f940fb9696f36257162", 0x1f}], 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001180)={0x7ff, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000011c0)={0x6, r2}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x241, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000000180)="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", 0x1000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x50100, 0x0) [ 163.335420] netlink: 24 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/31 10:56:46 executing program 5: syz_emit_ethernet(0xffffff6c, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipx={0x8137, {0xffff, 0x60, 0x40, 0x15, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@current, @current}, "ee818922950edc6e6a5e0986add89d1740b9ae7638b5054ffc4804ef053c929df3cef0b99ca29ade9a89be8ee14e18471b46ec2bcfdef683c54f084c1053d5afabca"}}}}, &(0x7f0000000180)={0xffffffffffffffff, 0x3, [0xbffffffffffffffe, 0x2b6, 0x4a3, 0x639]}) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0xffffffffffffffff, 0x0, 0x7, 0x3, 0x1200000) fstatfs(r0, &(0x7f00000001c0)=""/70) prctl$setname(0xf, &(0x7f0000000040)='ppp0cpusetcgroupsecurity\\[ppp0/,proc#+keyringlo\x00') 2018/05/31 10:56:46 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) alarm(0x3) [ 163.425975] could not allocate digest TFM handle md4-generic [ 163.439440] netlink: 24 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/31 10:56:46 executing program 4: socket$nl_crypto(0x10, 0x3, 0x15) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x401, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) accept$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f00000000c0)=0x1c) 2018/05/31 10:56:46 executing program 2: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/147, 0x93) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') r0 = socket$kcm(0x29, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000280)) socket$inet_dccp(0x2, 0x6, 0x0) [ 163.558387] could not allocate digest TFM handle md4-generic 2018/05/31 10:56:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x483, 0x400000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000100)=0x7, 0x4) ppoll(&(0x7f0000000000)=[{r1}, {r0, 0x2004}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) 2018/05/31 10:56:46 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000540)={@random="f61202902eb2", @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x44, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) 2018/05/31 10:56:46 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006040001aaaaaaaaaabb02000000aaaaaa0600bbac141400"], &(0x7f0000000000)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000880)='/dev/uinput\x00', 0x20080, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x3, 0x9860, 0x66f}) 2018/05/31 10:56:46 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xf76}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x40, 0x0, 0xfff, 0x20, r1}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x1, 0x2, 0xcdf4, 0x6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x9, 0x10}, &(0x7f0000000300)=0xc) 2018/05/31 10:56:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x10001}, &(0x7f00000000c0)=0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:56:46 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000000180)={0x28, 0x6, 0x0, @random="652ea1a2b284d083936885f611690846f14d541ddb3ec56c"}, 0x28) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x9) 2018/05/31 10:56:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000000040)={0x7}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000140)={0x28}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000300), &(0x7f0000012000)=0xfffffd31) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r3 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x2, 0x400000) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f00000001c0)={0x4aa, 0x81}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f00000000c0)=0x10000) 2018/05/31 10:56:47 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) r1 = memfd_create(&(0x7f0000000000)='/dev/input/event#\x00', 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xdb, 0x6, 0x986, "fe1cf227f680bc296c20964ac689b2aa039b8874dba7f401f6f15fbb3dcfa08ad82773bfd2151f96ed94d9e3b4e9833b366539d5a5bfbca743ce5d2f4205bcc0d5b4f5be10b2abe4a2adbf070e06c5a0"}, 0xd8) 2018/05/31 10:56:47 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/31 10:56:47 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x402c542b, 0x707000) r1 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xfffffffffffff9e8, &(0x7f0000000040)=""/20) 2018/05/31 10:56:47 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x8000000000000000, 0xffffffffffffffff) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000000)={'veth0_to_team\x00', @ifru_flags=0x201}) r1 = socket$kcm(0x29, 0x4, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='bridge_slave_0\x00', 0x10) ioctl(r1, 0x8912, &(0x7f0000000140)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x7, 0xdcf) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0xffffffffffffff75) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)}], 0x1, 0x0, 0x0, 0xc0}, {0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000001640)}], 0x1, &(0x7f0000001840)=ANY=[@ANYBLOB="1800f037c5b769800000008f819ccb37a75130e000000400000000020000000000005000000000000000170100000200000038000daa1b4bd50fb383f23118366fcc4c2c83935b60963adc99b20efae211007cfc933d8cdcf2b82ee6003fc7fd0decffffff"], 0x68, 0x40}], 0x2, 0x20000000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000280)) accept(r2, 0x0, &(0x7f0000000080)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000100)=0x80) 2018/05/31 10:56:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x40000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c0700bf012cf66f") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f00000000c0)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x3, 0x0, 0x1, 0x80000001, 0x10001, 0x7c, 0x6, 0x8, 0x100, 0xffffffffd60783be, 0x1ff, 0x8}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0x1fc00000000, 0x5, 0x1000, 0x2, 0x2, 0x3b066a50}, 0x10001, 0x10001, 0x1}) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)=0x0) timer_settime(r4, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r3, 0x1000000000016) 2018/05/31 10:56:47 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000006000)) 2018/05/31 10:56:47 executing program 0: mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') chdir(&(0x7f0000000040)='./file0\x00') getdents64(r0, &(0x7f0000000df0)=""/528, 0x7f355eb8) 2018/05/31 10:56:47 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x0, 0x10001, 0x9}) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:56:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={r0}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000280)={0x6, 0x0, 0x1, 0x3ff}, 0x8) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x7f, 0x12000) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000002c0)={'HL\x00'}, &(0x7f0000000300)=0x1e) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000001c0)=0x8000, &(0x7f0000000200)=0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$inet_dccp_buf(r4, 0x21, 0x82, &(0x7f0000000100)="93417087cf9190c22cc7f13a3be29b6cb59c8efc04128db3bc47ff62674ee2d76ec553ab439be5ca0545e2911db6f3a072456fb7bc93ea8dbc071aed32e9779eb1433b2e26f4", 0x46) 2018/05/31 10:56:48 executing program 5: chmod(&(0x7f0000000040)='./file0\x00', 0x88) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) r0 = semget$private(0x0, 0x2, 0x482) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000440)={{0x0, r1, r2, r3, r4, 0x80, 0x5}, 0x0, 0x1, 0x101}) 2018/05/31 10:56:48 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x40) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x1, 0x2, 0x9}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000080)="1f0000000104ff00fd4354c00711000189051200080001000104776274e9e4", 0x1f) write(r1, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10200cf", 0x1f) 2018/05/31 10:56:48 executing program 3: r0 = socket$inet6(0xa, 0x806, 0x1) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000001c0)={0x200, 0x1, 0xf7f, 0x7, 0x1}, 0xc) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180), 0xd0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xffffffffffff1278, 0x0, 0x0, 0x51}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000180)={r2, 0x2}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mkdirat$cgroup(r3, &(0x7f0000000040)='syz0\x00', 0x1ff) 2018/05/31 10:56:48 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) write$binfmt_elf32(r0, &(0x7f0000002580)=ANY=[@ANYBLOB="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"], 0x1178) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e23}}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/28) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000080)}) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40c00, 0x0) 2018/05/31 10:56:48 executing program 1: r0 = socket$inet6(0xa, 0xffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') fcntl$notify(r1, 0x402, 0x31) exit(0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x1, 0x6}, 0xc) getdents(r1, &(0x7f0000000380)=""/181, 0xffffffffffffff52) [ 165.193642] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/31 10:56:48 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffd) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x17d, &(0x7f0000000440)="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"}) r1 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='/dev/input/event#\x00', 0x0) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x2, 0x2a0200) bind(r2, &(0x7f0000000340)=@ipx={0x4, 0x2, 0xfff, "a5b5930aab5b"}, 0x80) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000180)) keyctl$update(0x2, r1, 0x0, 0x0) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fec400393241a41e2f0afa01446264abb18fcede8f78f3c762411d58bf145072261abfe4e4fbd48386449f1916884aac73da04a8608e932fcf6ffc9a2aeebeb0407bc039d726c97310d3876c49a54ff81de92b9e9dd927e69e2c4d2538490ca8ca97321bf498653456cdb814c831bff1e29350ac7f43f933ddd927b4e3873675a8b7626b12210270830e949e7fa79141011eb17ad352c016c74ac00ac4e", 0x9e}], 0x1, r1) [ 165.288729] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/31 10:56:49 executing program 6: r0 = socket$inet6(0xa, 0x81000000000002, 0xc) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0xf, &(0x7f0000000280)=""/4096, 0x1000) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x80000) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x7ff, {0x51, 0xfd2, 0x8ff3, 0x10000, 0x20000000000000, 0x1}, 0x80000000, 0x1f}, 0xe) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x400002) 2018/05/31 10:56:49 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffd]}) get_mempolicy(&(0x7f0000000040), &(0x7f00000000c0), 0x6, &(0x7f0000fff000/0x1000)=nil, 0x0) 2018/05/31 10:56:49 executing program 0: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bridge_slave_0\x00', 0xff2}) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x0, 0x20001) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000a0006003f000200f45c0600ff060000000000000000"], &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, &(0x7f0000000340)=0x4) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000040)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x0, 0x401}, 0x2c) fcntl$setlease(r0, 0x400, 0x2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x80800, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair$inet(0x2, 0x80000, 0x8, &(0x7f0000000200)) 2018/05/31 10:56:49 executing program 7: r0 = socket(0x2, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f00000006c0)=@ethtool_cmd={0x26, 0x80}}) 2018/05/31 10:56:49 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x7, 0x8405) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5b7, 0x2) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x10) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 2018/05/31 10:56:49 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000001180)='/dev/audio#\x00', 0x2, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000011c0), &(0x7f0000001200)=0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f00000012c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "ce4d2860976d448597450243b40ebe4f8bc0c575c6b757ad6390df1aeb488e9fe48b3ad07e9b9edfaf9d4e217a61515cfef9f95af1bcc53d54b63b5be1a0067fe1a6c68243910605b7f54d495e9bfa7c4ce1bc2da3be2b69f99ac1232af1326fab688d5d7753c3766436b388d953d0076a56567987e6ecdc2ed9bb4f5e94f04577b61f46c36ba1f393b25c3b17965ca4b7bc903c8ac510e298e430baca93b9978a4e799f12d55a51e7bc76b084226e4c6ddae8c834543ef65eb6e469543fbdcdd57313abb13933b90f8198486438d3ecb0f34d61d43b72532966"}, 0x152) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) recvmsg(r0, &(0x7f0000001240)={&(0x7f0000000000)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, &(0x7f0000002340)=""/179, 0xb3, 0x52}, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003800)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000037c0)={&(0x7f0000003440)={0xa8, 0x0, 0x0, 0x0, 0x0, {0x2}, [{{0x8, 0x1}, {0x8c, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}]}}]}, 0xa8}, 0x1}, 0x0) 2018/05/31 10:56:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x40000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c0700bf012cf66f") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f00000000c0)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x3, 0x0, 0x1, 0x80000001, 0x10001, 0x7c, 0x6, 0x8, 0x100, 0xffffffffd60783be, 0x1ff, 0x8}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0x1fc00000000, 0x5, 0x1000, 0x2, 0x2, 0x3b066a50}, 0x10001, 0x10001, 0x1}) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)=0x0) timer_settime(r4, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r3, 0x1000000000016) 2018/05/31 10:56:49 executing program 3: r0 = memfd_create(&(0x7f0000000080)="2f640400093f000000776259b4de23b39d1c97d57a35dd9a28a0fe64f6126ae938d09687a2afd1607aada12114273575b224", 0x0) lseek(r0, 0xfffffff7fffffffe, 0x3) ioctl$int_out(r0, 0x0, &(0x7f0000000000)) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x8000, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x6, 0x2, 0x3, 0x4, 0x286, 0x38, 0x27e, 0x8, 0x2, 0x20, 0x2, 0x7, 0x6, 0x3}, [{0x5, 0x2, 0x7fffffff, 0x803, 0xfffffffffffffff9, 0x401, 0x2, 0xd4}, {0x6474e557, 0x4, 0xf9, 0x3, 0x140000000000000, 0x1, 0x2, 0x316e}], "6c491a213f56298230a6a199e7f2f5860df9d67a293aeb8d84ccfa28bdf7b4b3a9ba797bb6064172f59ffc10a820facc1f0b4bb1687282cffb034f39d4dcbd03f53e26b60e03afecfeb7fc573e4c287e179e4f3d558f9a77c8843a3cf951cb629507924e2875fb8167348f66d8eed43820d1fb4fa196d0b9e55eab6b455150344e2bc94398fdcc9ba30e5c6ddc4f50ff0b6109d151c39dc0ee436e4dc84ea6b8f43684ff0e6ab2b11d56dd9358b17bbd6c48e3f8d125c7", [[], [], [], [], [], [], [], [], []]}, 0xa2f) read(r0, &(0x7f00000000c0)=""/146, 0x92) 2018/05/31 10:56:49 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x100000001) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x10, 0x4) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/70, 0x46, 0x0, &(0x7f00000000c0)=@rc={0x1f}, 0x6f3000) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000140)="72ead8ad06f8e33b179f4591357819c64672608b3e24e2c0d6e5abec1986d6830a7f85df2fbf59ae6abccfa208f160f5af0a007b5a6a8dc3b7c233a91e1044035c76f53735291d817986f36de8ea97716f1faa10a9f384aabc4b7840559d771fb637be454ba1c0c7") 2018/05/31 10:56:49 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x28, 0x40) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000002c0)={r2, 0x2, &(0x7f00000001c0)=[0x1000, 0x7], &(0x7f0000000200)=[0x8, 0x8, 0xab3c, 0x0], 0x2, 0x5, 0x6, &(0x7f0000000240)=[0x6, 0xeeec, 0x8, 0x37, 0x4], &(0x7f0000000280)=[0x9]}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000080)="585a8b05afc449271b34f886f88db8d9ff303381b41360372aa016a77a5d161119696878ec89") syncfs(r0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:49 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2cc0000aaaaaaaaaa2802060001080006040001aaaaaaaaaabbaabbac141400"], &(0x7f0000000000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x107603, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)=""/25) 2018/05/31 10:56:49 executing program 1: r0 = socket(0x20000000000000a, 0x0, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/16, &(0x7f0000000000)=0x10) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/31 10:56:49 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0xffffffffffffff8f, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x8a75, 0x8}, 0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) r3 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r4 = dup3(r0, r3, 0x80000) ioctl$BLKPBSZGET(r4, 0x127b, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000001c0)=0x3f) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000000140)={0xfffffffffffffff7, 0x0, 0xa, 0x0, "3d93818b1e2dbe06a7e35abb7c21fdf2ba2aaf4954d35ce6d51f06ed282613e2196bf5a091d5400a0aac640f", 0x5}) 2018/05/31 10:56:50 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@loopback, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@loopback=0x7f000001, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0xd, &(0x7f0000000100)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr}}, {{@in6=@loopback={0x0, 0x1}}}}, 0xe8) 2018/05/31 10:56:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x5, &(0x7f0000002240)=""/4096, 0xfffffffffffffee9) 2018/05/31 10:56:50 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x0, 0x0, 'queue0\x00'}) read(r0, &(0x7f00000001c0)=""/190, 0xbe) set_tid_address(&(0x7f0000000000)) sendfile(r0, r0, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000340)={0x0, 0x80, 0x2, 'queue0\x00', 0x4}) 2018/05/31 10:56:50 executing program 1: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/48) 2018/05/31 10:56:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b005e381e5b300000000000000e6000000000000000000000000000000", 0x20) r2 = accept$alg(r0, 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000040)=[0x0, 0x7]) sendmmsg$alg(r2, &(0x7f00000047c0)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000018c0)="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", 0x7f0}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/31 10:56:50 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x8) setsockopt$inet_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000000140)="13ee75cf8e26e2644e239cac9c36943ea97c7888b7bdf39e30118ef6a1017407157b75c82823f7abcd7b867cc22544e645d1e0043115bd0bdd7c92cfcda4ed9e9faab11d8f030d9ad2ecbe06b1860c7a2d231f497d40fce34cd10dd125f4266983", 0x61) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x480000, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x22008080}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x110, 0x1, 0x0, 0x600, 0x70bd2c, 0x25dfdbff, {0x7, 0x0, 0xa}, [@nested={0xc, 0x63, [@typed={0x8, 0x93, @ipv4}]}, @typed={0x8, 0x8c, @u32=0x6}, @generic="ba924dce12012798920e8a2ee8215cefd0fbeabb1e69fe6b49b018566f7ed528f839089a28c31c9c00d8b2afeebea8ebe48e058a19136430df9e7e9cfb5fb9597dc1fd693906ec0e282b4c417e4bf2fb29340eb7cd7214b5759cc8f24b504b93e46bc8b12f4d47a5d24bd94ee25495527ddbbddc9562dfc4a58b08af95613dd9874a6bd1dc5ec20ed13be2729bd21c6955a9a2632b1024ef43e36dafa835c7db9c309dc2a30ef33276e63374405e715a64cb89a9f302b017c10d40d085b79b689d6c97f6005dcaec3aca0893d95223132868fd57a1165867b5ab204109289e36479ec0dc79e655"]}, 0x110}, 0x1, 0x0, 0x0, 0x1}, 0x1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) write$fuse(r2, &(0x7f00000000c0)={0x1c, 0x1, 0x0, @random="52686f9fc4f05a6d00f5c5e7"}, 0x1c) 2018/05/31 10:56:50 executing program 5: syz_emit_ethernet(0xb0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x0, [0xe8a, 0x0, 0x3, 0x4]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xc040, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='nr0\x00', 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, &(0x7f0000000200)="4fff0120e2247131e70ce168f258592058442e543b5aaa714f755ce94670c79c8b84beab190e5d82d5234db3e058bc6f9adf8a138ff32b23245c4b53789f7f7389f73f62d401688f518dafa42708c3971c6f4666b5da116b153d80a1e1a71a46d696709ca4df3cd38e1f10d55a64f91066d69c1bc14621ee7b8dfe4b94d3ab8bbdbe5e2310b81659444ab04fb98d58f0ca2e2de6110b22ab0220dc1304d03b7e6ac2990cc568b0220bb9c2b2c93053d6f8fe9f51eb17959f0b2f4ceeb4fc202261b8402b8edc0f7fdf596964e1603faf737a2a64bec33f8f5a7b47fdf95a", 0xde, r2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'nr0\x00', 0x400}) 2018/05/31 10:56:50 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@dev, @local, 0x0}, &(0x7f00000001c0)=0xc) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv6_deladdr={0x40, 0x15, 0x2, 0x70bd2c, 0x25dfdbfe, {0xa, 0x1, 0x400, 0xf5cc94be8a247469, r1}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x16}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x12}}]}, 0x40}, 0x1, 0x0, 0x0, 0x44894}, 0x40040) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x81}) ioctl$int_in(r0, 0x800000c0045007, &(0x7f0000000000)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000100)={0x1000, 0x200, 0x8}) 2018/05/31 10:56:50 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r1, &(0x7f00000029c0)=[{{0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f00000007c0)=""/205, 0xcd}}], 0x1, 0x0, &(0x7f0000002b40)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x2000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000040)=0x7) tkill(r0, 0x1000000000016) 2018/05/31 10:56:50 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000361ff7)='/dev/vcs\x00', 0x0, 0x0) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/205) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) lseek(r0, 0x0, 0x3) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)=0x1) 2018/05/31 10:56:50 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sysinfo(&(0x7f0000000280)=""/4096) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:56:50 executing program 5: syz_emit_ethernet(0xfffffffffffffeee, &(0x7f0000000140)=ANY=[@ANYBLOB="f9f574cd77b8aaaaaaaaaaaa08060001080006040001aaaaaaaaaabb02004000aaaaaaaaaabbac141400"], &(0x7f0000000000)={0x400, 0x4, [0x9, 0x0, 0xa74, 0xcc7]}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) getpgrp(r0) syz_emit_ethernet(0x16d, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="1f9a1238e5ac", [], {@mpls_mc={0x8848, {[{0x8, 0x80000001, 0x5, 0x100000000}, {0x95c5, 0xffffffff, 0x8, 0xffffffff}, {0x7, 0x5, 0x1, 0x6}, {0x384, 0x100000000, 0x3, 0x4}, {0x7fffffff, 0x9, 0x9d, 0x8}, {0x9, 0xffffffffffffff01, 0xbac, 0x100000000}, {0x4, 0x1, 0x53a}], @ipv4={{0xd, 0x4, 0x6, 0x8000, 0x143, 0x68, 0x1, 0xe, 0x2f, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@generic={0x8e, 0x6, "f90c3f07"}, @end, @cipso={0x86, 0xf, 0x100, [{0x3, 0x3, "92"}, {0x1, 0x6, "1dbbac3b"}]}, @lsrr={0x83, 0x7, 0x4, [@dev={0xac, 0x14, 0x14, 0x15}]}]}}, @udp={0x4e20, 0x4e23, 0x10f, 0x0, [@guehdr={0x1, 0x1, 0x10000, 0x2, 0x100}, @guehdr={0x1, 0x9d, 0x4, 0x400, 0x100}], "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"}}}}}}, &(0x7f0000000040)={0x0, 0x4, [0x9a3, 0x488, 0x8ee, 0x18a]}) 2018/05/31 10:56:50 executing program 7: unshare(0x24020400) pselect6(0x408, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000000fc0)={0x39a5}, &(0x7f00000001c0), &(0x7f0000000000)={0x77359400}, &(0x7f0000000ff0)={&(0x7f0000000180), 0x8}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x105002, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/31 10:56:50 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000cc00001820000800000000000100000000000018"], &(0x7f0000000080)='GPL\x00', 0x0, 0xbd, &(0x7f00000000c0)=""/189}, 0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa}, 0x20) setsockopt(r0, 0x51a9957e, 0x40, &(0x7f0000000000), 0x0) 2018/05/31 10:56:50 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept$inet(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:50 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x8000100, 0x2000200) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x3ff, &(0x7f0000000100)=0x4) 2018/05/31 10:56:50 executing program 0: r0 = memfd_create(&(0x7f0000000100)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) write(r0, &(0x7f0000000080)="a8", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0xff8) chmod(&(0x7f0000000000)='./file0\x00', 0x0) r1 = request_key(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0xfffffffffffffff8) keyctl$clear(0x7, r1) 2018/05/31 10:56:50 executing program 2: membarrier(0x1, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0xfff, 0xe97) modify_ldt$write2(0x11, &(0x7f0000c8cff7), 0x10) 2018/05/31 10:56:51 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e20, @rand_addr=0x3}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x401, @dev={0xfe, 0x80, [], 0x15}, 0x200}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x98) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1ff, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0xffffffff, 0x8208, 0x100000001, 0x7ff, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001280)={0x0, 0x56, "4f1012a562f36baf15b96250e2193ba6ded4602ad7d5a0f45611512f6ffd9f8b523889f839a8503c109e01b2b69940206a8b6b62afbdb8bb6d5a2f755c8041f482f82899bd29df7d450779275589cc9a76e4a9b231a9"}, &(0x7f0000001300)=0x5e) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001340)={r3, 0x8, 0x1, 0x3, 0x7, 0x0, 0x1000200000, 0x4, {r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x9, 0x1, 0xfffffffffffffc01, 0xc000000}}, &(0x7f0000001400)=0xb0) syslog(0x2, &(0x7f0000000280)=""/4096, 0x1000) 2018/05/31 10:56:51 executing program 7: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff554, 0x800) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000040)={[], 0x8, 0x1ff, 0xffff, 0x1f, 0x8, r1}) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000140)=""/104, &(0x7f0000000200)=0x68) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00000000c0)=[0x245, 0x6]) 2018/05/31 10:56:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000003400)=[{{&(0x7f0000002040)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003380)}}], 0x1, 0x0, &(0x7f0000003540)={0x77359400}) r2 = shmget(0x2, 0x2000, 0x800, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/177) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001580)=""/252) 2018/05/31 10:56:51 executing program 4: getrandom(&(0x7f0000000080), 0x0, 0x1) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1f, 0xfffffffffffffdfe) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0xfffffdf4, &(0x7f0000000140)="15fc696ea2f16854e3c409c242b72145ee913dabbf81ef33fe39a26b26ded36025457fb726ffdc6d88369afceb8ef0cce6bb8439541d199db843bb1a3e8c033f4d8e5fe646a487e5057d095e3cee73442f413aad4fc1e94178036cc83bcf4873c19df63f11b91f324710f866def9acc83c7ff013a45911de56dc908e07f04dc5314fcbb7cb63c1bf55a42495d811fe31186a6d4372c374a4fbb853439a07307c3dd6b0386942d9e5a6371cce9b58eb9684b3b44925d80b4095e071f149d14299"}) 2018/05/31 10:56:51 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaac9aaaa08060001080006040001aaaaa8aaaaef2a625b49c8b36863c48ce464bb13"], &(0x7f0000000000)) 2018/05/31 10:56:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x2a14, 0x3}, 0x2c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000002c0)=""/42, &(0x7f0000000280)=0x4189ae813b1134a5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/68}, 0x18) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) 2018/05/31 10:56:51 executing program 0: r0 = memfd_create(&(0x7f0000000100)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) write(r0, &(0x7f0000000080)="a8", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0xff8) chmod(&(0x7f0000000000)='./file0\x00', 0x0) r1 = request_key(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0xfffffffffffffff8) keyctl$clear(0x7, r1) 2018/05/31 10:56:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') r1 = accept4(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) connect$can_bcm(r1, &(0x7f0000000280)={0x1d, r2}, 0x10) syz_open_procfs$namespace(0x0, &(0x7f00000003c0)="6e732f697063e9") 2018/05/31 10:56:51 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001088106040001aaaaaaaaaabb2f945120e6d1b2f8aabbac141400"], &(0x7f0000000000)) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x401, 0x20000) 2018/05/31 10:56:51 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_netdev_private(r2, 0x89f0, &(0x7f0000000240)="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") r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x40, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) r6 = request_key(&(0x7f0000001340)='pkcs7_test\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000013c0)='net/mcfilter\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r5, r6) fcntl$dupfd(r2, 0x406, r4) r7 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r7, r4, &(0x7f000025d000), 0x3fc) 2018/05/31 10:56:51 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0xfffffffffffffed8, &(0x7f0000000080)}) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/31 10:56:51 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) 2018/05/31 10:56:51 executing program 7: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="e520c361e83187b8fda1e6b4b5850bffe97e6c0552105e3863823fd2044d42fba73ab678233c09100c6b66b26c5bafee37459f8ef400ef0c7f8e348d70865ed397b879979619f564039c513bd690f5ca69", 0x51, r3) recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/51, 0x33}, {&(0x7f00000004c0)=""/141, 0x8d}, {&(0x7f0000000680)=""/192, 0xc0}], 0x3, &(0x7f0000000740)=""/183, 0xb7, 0xfff}, 0xffff}, {{&(0x7f0000000580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000800)=""/85, 0x55}, {&(0x7f0000000880)=""/195, 0xc3}, {&(0x7f0000000980)=""/104, 0x68}, {&(0x7f0000000a00)=""/144, 0x90}, {&(0x7f0000000ac0)=""/178, 0xb2}], 0x5, &(0x7f0000000100)=""/15, 0xf, 0x8}, 0xffffffff}, {{&(0x7f0000000c00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000c80)=""/191, 0xbf}], 0x1, &(0x7f0000000d40)=""/245, 0xf5, 0x2}, 0x3}, {{&(0x7f0000000e40)=@nfc_llcp, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000ec0)=""/179, 0xb3}, {&(0x7f0000000f80)=""/102, 0x66}, {&(0x7f0000001000)}, {&(0x7f0000001040)=""/129, 0x81}, {&(0x7f0000001100)=""/43, 0x2b}, {&(0x7f0000001140)=""/119, 0x77}], 0x6, &(0x7f0000001240)=""/176, 0xb0, 0x1ff}, 0x38}, {{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001300)=""/195, 0xc3}, {&(0x7f0000001400)=""/153, 0x99}, {&(0x7f00000014c0)=""/10, 0xa}], 0x3, &(0x7f0000001540)=""/23, 0x17, 0x7}, 0x7}, {{&(0x7f0000001580)=@in6, 0x80, &(0x7f0000002700)=[{&(0x7f0000001600)=""/88, 0x58}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/114, 0x72}], 0x3, &(0x7f0000002740)=""/202, 0xca, 0xc68}, 0x7fff}], 0x6, 0x2, &(0x7f00000029c0)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002a00)={0x0, 0x7f, "0a1077024ee2125a9110f22ddbdb910551c17f8f91ae8d0439e618fbcd873d3dd083873870b0473bc219984f6ef19bad5d9eab67832b2c4d7fca4ed0d871cf0d6286dea69c6d9bc92aad77c86dca94f66cf5f1ff596cd93314a93b89ee19ddc890f5f0330e577a14c4b7930a7b97aac1336fd605f697a811595701a555f49a"}, &(0x7f0000002ac0)=0x87) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000002b00)={r6, 0xa2}, 0x8) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r7, r7, r4}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/05/31 10:56:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x10001, 0x3, 0xff, 0x5, 0x2, 0x8000, 0x80}, &(0x7f00000001c0)=0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@empty, 0x80, 0x0, 0xff, 0x6, 0x6, 0x0, 0x4}, &(0x7f0000000140)=0x20) recvfrom$inet6(r2, &(0x7f0000000200)=""/171, 0xab, 0x10000, 0x0, 0x0) keyctl$set_timeout(0xf, r1, 0x2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x400, 0x3}, 0x4) 2018/05/31 10:56:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') readlinkat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/54, 0x36) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/212, 0xd4) syz_emit_ethernet(0x8, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)={0x0, 0x4}) 2018/05/31 10:56:52 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r1}) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000100)={@local, @local}, &(0x7f0000000140)=0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x52f) 2018/05/31 10:56:52 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x15, 0x7b, &(0x7f0000000080)="13a2db952e95797886bff2bb93eae350d238a1d2bf5a2675c9471a098cbd32f32763ca7c6fca8afb636ef3f2e49fa7f240d94d5b14beec38e4178f12e9fb07cb9a2de0a87a429cdd453ae588bb947ad55aec469d4db94ef83b36dfb77af7e580004af899ec32b3b01152bf87a9eb13be77bcf4bce658e5b7d77542"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:52 executing program 2: r0 = timerfd_create(0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000140)={{0x4000000000000000}, {0x0, 0x989680}}, &(0x7f0000000100)) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) 2018/05/31 10:56:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20200, 0x0) ioctl(r0, 0x5385, &(0x7f000003bffe)) fsetxattr(r1, &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f00000000c0)=']ppp1\x00', 0x6, 0x1) 2018/05/31 10:56:52 executing program 6: syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x20000) r0 = socket$inet6(0xa, 0x1000000000002, 0x80000000) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x2c) 2018/05/31 10:56:52 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800514b50d5"], &(0x7f0000000280)=0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1}, &(0x7f0000000300)=0x8) r3 = socket(0x11, 0x80002, 0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000000180)="a32bdc0300000000000000eb7b733d5dc51d1414c08a108c1a43924b70adcdd01be597620405a3901667769c4db0e8126d2721fa7186d61acd6ff7383a41ac1b70684652c89947e055a04045d3bbfa390a158877c758964465e51b493bac31c97d12883f9e7f0544f4f1523607ce5b3c0d1825ef38121d8d5743a25e52248feea482cbd73c06210e6e9075899e73908c04cd48ad3e7518", 0x97) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000340)={0x0, 'veth0_to_team\x00', 0x1}, 0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000380)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x4f0000000000, 0x3, 0x10001, 0x0, 0x30000000}, &(0x7f0000000440)=0x98) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040), 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000080)={{{@in6, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) 2018/05/31 10:56:52 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x82002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x540e}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xffffffff80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x20}], 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@local}, &(0x7f0000000180)=0x14) r1 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000000)={{0x1d, @broadcast=0xffffffff, 0x4e24, 0x1, 'sh\x00', 0x0, 0xee, 0x6e}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 0x0, 0x23, 0x800000}}, 0x44) signalfd(r0, &(0x7f00000001c0)={0xb6}, 0x8) write$sndseq(r0, &(0x7f0000000200)=[{0x1, 0x7ffb, 0x5, 0x80000001, @tick=0x2, {0x90000001, 0xb658}, {0x2000000000000200, 0x6}, @time=@time={0x77359400}}, {0x100000000, 0x6, 0x5, 0x1000, @tick=0x7ff, {0x54, 0xb329}, {0x3, 0x1}, @control={0xa0, 0x9, 0xae}}, {0x7ff, 0x3, 0xc9d, 0x81, @tick=0x5f4f, {0x5, 0x10000}, {0x1f, 0x1}, @ext={0xea, &(0x7f0000000300)="66416b1f5a76187b490091ca2d87e588f6e9649d472c1afccbe3c154765ab326f42353b98f9a9200edd18e6dc1762ec6bb43b5f14797f0f62027fff28696047d40c48ba5aaeeba62a9a321830271ad4cea436ff32186aa3f9773cfd411930c9b936434e376eccc7fd80536cdf828616124e139a091b08fdce7c0175ba559b6ac356a27ad9e6864ff2b23c80d1928317e3aab82ecce61d47cca40c2333e0a41f2fd9913a026a23c1987e2becf0373bd98bf25e11476406722b6ea5938a533a2f1214bd9db1425bad1bb66cdda799e4a3e5ce179504a4545ed0f79af540da0c318eec601a1e24aa71e1756"}}, {0x0, 0x90, 0x400, 0xfffffffffffffff8, @tick=0x800, {0x10000, 0x100000001}, {0x34c6f5d7, 0x400}, @raw8={"b39131269af7c58321e856cc"}}], 0xc0) 2018/05/31 10:56:52 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006040001aaaa0f6a23b3aaaaaabb02000000aaaa01ed90fb6e6ba6a2"], &(0x7f0000000000)) [ 169.341038] IPVS: set_ctl: invalid protocol: 29 255.255.255.255:20004 sh 2018/05/31 10:56:52 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x68003) 2018/05/31 10:56:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x1b3b3c3f) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmmsg(r0, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000140)=[{0x10}], 0xf}}], 0x1, 0x0) 2018/05/31 10:56:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r0, &(0x7f000000b400)=[{{&(0x7f0000002600)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000000000)="a4", 0x1}], 0x1, &(0x7f0000002700), 0x0, 0x801}}, {{&(0x7f0000002bc0)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004d80)='n', 0x1}], 0x1}}], 0x40000000000000b, 0x40) 2018/05/31 10:56:52 executing program 2: syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x20000) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000000000), &(0x7f0000001ffc), &(0x7f00000000c0), &(0x7f0000007000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) [ 169.420939] IPVS: set_ctl: invalid protocol: 29 255.255.255.255:20004 sh 2018/05/31 10:56:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="100000ff030000000000000000000000"], 0x1}], 0xfffffffffffffe4, 0x0, 0xfffffffffffffe99}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0xa0000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000400)={0x3}, 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) 2018/05/31 10:56:52 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='M', 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x100, 0x32000) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000100)={r3}) 2018/05/31 10:56:52 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000300)={0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x100, 0x7, 0x80, 0xfff, &(0x7f00000002c0)='syzkaller0\x00', 0x10000, 0x9, 0x7}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={'vcan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="016e41a3166a965a5f8dd0708b955b82d58ed55a80c200400090aaaaaaaa12b6060003080006040001aaaaaaaaaabb21000000afaaaaaaaabaac1414004c"], &(0x7f0000000000)={0x0, 0x0, [0xffffffffffffffff, 0x0, 0x0, 0x3c2]}) r2 = socket$inet6(0xa, 0x0, 0x9) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f00000000c0)="6e45cf2025407649d91a6242cda95e31ccfb55fb9fd259b5c4583ddeb44426f696584b7bbf10bfeb9ac3c42749d2418755d109e0a8a3bf4d72ce92fac2c8daa68e2cbe04000cfd03b90a5b5d8013cafcab5980cd21ca3ce73c90eb905839ce7f5ab38fa3f1a41b9ca1867a7c957976e0ee5124bda33a3499316ad2d94b43237a7f97da76345177e390618d7eb1f7ea589111b2b360d557f8c47ecb9ea930ebfc4d79c6b56874fc0c0744512cee54df030ddd7aac4961ec99248aaf5c8528fed63db96dc12b6063a42b20e6900f68b96467898aede1d0b61d8fb2ed46451d71476c30") 2018/05/31 10:56:52 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x59b94ebe, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) [ 169.732013] syz-executor7 (10496) used greatest stack depth: 53760 bytes left 2018/05/31 10:56:52 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"796187300001178b00", 0x21}) r1 = dup3(r0, r0, 0x80000) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000001240)) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001100)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0900010000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="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"], @ANYBLOB="0181010407000400000000000000000014b60d7b49bf7057a30dee947f72335bf028fac82088a48945e01c9496e2109199485a6ad17ab55710faeb996c49e78eeb9c7950c565f9e8ce689e8bce0a295ddc7c9526e23a4c651f11caa9e6b3086b0fad369c"]) 2018/05/31 10:56:52 executing program 7: unshare(0x24020400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)) 2018/05/31 10:56:52 executing program 3: r0 = add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x4) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x10) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000280)={0x1, r2}) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) syz_emit_ethernet(0x149f, &(0x7f00000002c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x8, 0x6, "519897", 0x1469, 0x3f, 0x5, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, {[@srh={0x3b, 0xc, 0x4, 0x6, 0x1f, 0x0, 0x3, [@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x1d}]}, @dstopts={0x3f, 0x3, [], [@enc_lim={0x4, 0x1, 0x100000000}, @ra={0x5, 0x2, 0x2}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @enc_lim={0x4, 0x1, 0x2}]}, @srh={0xff, 0x4, 0x4, 0x2, 0xffff, 0x1000, 0x3f, [@mcast2={0xff, 0x2, [], 0x1}, @empty]}, @fragment={0x33, 0x0, 0x0, 0x6a, 0x0, 0xdc2, 0x68}, @hopopts={0x3b, 0x21c, [], [@jumbo={0xc2, 0x4, 0xfffffffffffffffe}, @generic={0x0, 0x89, "fe48f141aaf5314dd007dee7ec59b7f3623eaaafa4ab7d52c0ba7f8bd636aae46697e904be1479c0be4591cc5966329e2dc6f07600358a20a8fb3ed46563d4094b9d5fd331dae82d921166a8e950f385c6caa8abd0c30e1d82c7929eb3b4022a1326fa2d1516a5af3778b609d10e44eae6ccccdb47c4ef775d9f711fb8dba7a73d58e53b3311be8e9d"}, @enc_lim={0x4, 0x1}, @ra={0x5, 0x2, 0x8}, @hao={0xc9, 0x10}, @generic={0x4, 0x1000, "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"}, @calipso={0x7, 0x38, {0x1b, 0xc, 0x8de, 0x400, [0x8, 0x1, 0x4, 0x20, 0x2, 0x597c]}}]}, @hopopts={0xbf, 0x0, [], [@ra={0x5, 0x2, 0x2}]}, @hopopts={0xbf, 0x4, [], [@ra={0x5, 0x2, 0x1000}, @calipso={0x7, 0x20, {0x1, 0x6, 0x0, 0x3, [0x870c, 0x0, 0x1]}}]}, @dstopts={0x3c, 0x8, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x18, {0x100, 0x4, 0x7, 0x1, [0x7, 0xb2]}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @srh={0x2f, 0xe, 0x4, 0x7, 0x4132b3a2, 0x4, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @empty]}], @gre={{0x0, 0x0, 0x1, 0x8, 0x0, 0x7, 0x0, 0x1, 0x880b, 0xf9, 0x3, [], "378d7f6fcdb784995c404c4e3a7e5e3e7757db260b62b9b8b97bb6e211f8fe98f0e32e6ca067f00feb5c357133ed3199de6797aa60a3081fb0d2d975565ceb5051fc39795d9c5a866fc7ebc02c0b86a51384291ce4d79deab6b0be708aa84ce1bacab4887d03d9d2924daf447ba137ecb0601a52314ff9169a42c953fd77cbbb6e86c563d61cf63c608a42322a8ec85249059abcaa75a388ff9274949f0dce51a2033b4ab06861c98f44426208553810b4e9fe058fc28b2da18bcb5d453191292e74bffb309618125974f5da2e6d1d8064574747c184c108656562b0435c9c827ab57ca9432fbaa1116d3f180fbb0ced4a7f608f8b9be30d05"}, {0x7ff, 0x0, 0x5, 0x1, 0x0, 0x0, 0x800, [0x100000001], "41df71018d89a137c476bbdfb5"}, {0x200, 0x0, 0x1000, 0x8000, 0x0, 0x0, 0x86dd, [0x806b], "f985a65a9fd1ffa03d2223d6db3f3dfcf4fbcfa78b9a367623fb9a09261ed4010bc956d4e132cacc7a0a8219746cc1eaffc5a5a353b741fc17"}, {0x8, 0x88be, 0x1, {{0x0, 0x1, 0x3, 0x6, 0x1, 0x9, 0xccd, 0xa4}, 0x1, 0x6}}, {0x8, 0x22eb, 0x4, {{0x2, 0x2, 0x6, 0x2, 0x6, 0xfd, 0x9, 0x40000000000}, 0x2, 0xc7, 0x5d0, 0xaf4, 0x7, 0x4, 0xfff, 0x5, 0x0, 0x400}}, {0x8, 0x6558, 0x1, "ad7bd878c23cc1e5170a3677ee7b381e4cb68af0e4cb890ab545c13f831d78c8d50c2ca404a369d2514c"}}}}}}}, &(0x7f0000001780)={0x1, 0x1, [0x821, 0xb8, 0x1d4, 0xed7]}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/215) 2018/05/31 10:56:52 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200102, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000000, 0x8c01) sendfile(0xffffffffffffffff, r0, &(0x7f0000000180), 0x0) 2018/05/31 10:56:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) r1 = accept(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r0, r2, 0x32c, 0x9, &(0x7f00000000c0)="73ff9c2ef80a4fa6262788f74e964a410934bf6e492ff49442f70ce8d543c583e21fb95c2b69c00da5a1ea03f6a483529693de8f9d2c09055842fd958ee1974f82f4876a7e90171ba7a9926963889a4474e6a42d2a9ced36e7ea3189ae5c4a121cdb09177b7ca83d1962b7fc9944ef66ef4e3b4ba56ec6c1d48bf9f7b278d7d34cde64a149aec47f7455bd3448f391b98de7656b841449112e0f85cf17cd5f9b5480489931de79", 0x100000000, 0x8, 0xf67, 0xffffffff, 0x3, 0x400, 0x4, "bdb5b105058a0c3c314bca4e1e8240694592232a71cafead6d2188ffdf9991399ccc3d57762e5aacd1800e12240675966e3678eab474c1443b7ce5bbac0e5c7ab943592998dc4f6296ba09d5e540b2bbf079b665b50162cc281c2d0020eb651b4b3faa37a985f6a14d69bfd64a567094303c501ae666f7c9237025bb688a915a645844ac97bf5a5edb5078820d7e3fccd7974f82c046892f7af4224572a883cfa62c13edb99b3b6f5e9bfb439ac8995b9aebd4637515fb6137c4ac2bb6ade7df3adc92c1c20d1882265ce6203f4d55f593d7de8c6bfdada0858ca563b5b19d"}) 2018/05/31 10:56:52 executing program 4: setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)={"6e6104000000564cc17d0011000000ffff00000000000000001b070000000020", 0x1064, [{}, {}, {}, {}, {}]}, 0x78) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:52 executing program 5: syz_emit_ethernet(0x1e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@can={0xc, {{0x0, 0x8, 0x1f4, 0x7fff}, 0x4, 0x0, 0x0, 0x0, "6d217f06e5b8a24c"}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffd]}) 2018/05/31 10:56:52 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x3, 0x1, 0x43, 0x0, 0x2, 0x3e, 0x2, 0x2f4, 0x40, 0x1b3, 0x0, 0xdce, 0x38, 0x1, 0x5, 0x4b6d, 0xfffffffffffffffd}, [{0x1, 0x3, 0x4c2a, 0x8, 0x1, 0x9, 0xb2f, 0xccf}, {0x60000007, 0xc6, 0x101, 0x100000001, 0x80000001, 0x101, 0x1, 0x1}], "d090823fa411503e69ca63e425389503487383fe0d14a82d921b92dd4015f916bcc10c7d07b44c59d25bd12a54752d9d9607edfb13cf76ebfcfe72a971803c6263bb519d9d45c72b6794204ae0bbad63bd3e3627899b33ddfb70c2b63246a0ff136b2777ed140edc70ed855778c58abdf91bac91914a5bf47c8138885b821ab5df0c3c84b452", [[], [], []]}, 0x436) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b00)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) close(r1) 2018/05/31 10:56:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r1, &(0x7f00009f3000), 0x352, 0x0) lseek(r1, 0x0, 0x0) getdents(r1, &(0x7f0000000180)=""/194, 0xe) lseek(r1, 0x0, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/31 10:56:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e30fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000), 0x0) fallocate(r2, 0x0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendfile(r1, r2, &(0x7f0000e64ff8), 0x1) 2018/05/31 10:56:53 executing program 5: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000100)='keyring\x00', 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x1, 0x101000) sendto$unix(r1, &(0x7f00000001c0)="e044924376a332ce57c55d9e3b5c6feb4fa2260700441f01392ca99b497c994410d934904fcf214e0baef42c0b31ec1aaa6e31ac083f6e31b56f030d6b61448871e4ffb9d6869479cbacc47060b5f6243967c86e9728afe1a9a5bb51e9e5a7745fac18eb146b765f39350adda654d55f8a7ac6c38152095da8c557e28d343a4b7a09ebad40e09241d83ff40995348d9b6a1a199d", 0x94, 0x80, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r2) keyctl$update(0x2, r0, 0x0, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) ioctl$BLKROTATIONAL(r3, 0x127e, &(0x7f00000000c0)) 2018/05/31 10:56:53 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) unshare(0x24020400) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c) fsetxattr(r0, &(0x7f0000000080)=@random={'user.', '/proc/sys/net/ipv4/vs/am_droprate\x00'}, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x22, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40084147, &(0x7f0000000300)="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") 2018/05/31 10:56:53 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x59, &(0x7f0000001240)="5f7159368f5d867cf51187b16637bdb08dbf03b09512a8b7b9c0bdcac451d7758574c1a9fc47af8af7bbd44c315ecb46a81b73463dc0d505d6454c992bb25ca7683ce64a3d6243cf31160a5938da847f34399314830c9d4fb1"}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001180)={r2, 0x77, "c8d0e3dab181354b93661dd51ba36c6a30b4fbc57e17e253979e194698b47d84216af1e08d060c6ff9c651821ffa886e5cf6be69059db258cc48bb93cab07d09b968d547fd8cf4a721f6012270b63bcc746ce95e3b2899f9a05fd52955f6736b2ffa3c874612f0a32cdebacf2428c1355ef3e654c63033"}, &(0x7f00000000c0)=0x7f) 2018/05/31 10:56:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e23, 0x6a, @empty, 0x3}}}, 0x88) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x200, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000100)=""/18) prctl$void(0x1f) 2018/05/31 10:56:53 executing program 2: r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2a8) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000300)={0x8, 0x955, 0x200, 0xa05, 0x5, 0x9}) 2018/05/31 10:56:53 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x20002) ioctl$BLKPG(r0, 0x1269, &(0x7f00000001c0)={0x2, 0x1, 0xdc, &(0x7f00000000c0)="b3267f425d553b94935b10eedee256b33837e7bee0ed51143f525fc93cb0a5cc1f7e2168b3f08e314cb445bde1a31cad4282343259a468eea806577f113c13a526721322d873d8beb08786cbb46986fab9f737e046321b48cc2d97a0ca86fd8e72567d0018eab8fd46acc7cc910511f431f8964993da28e0c57c000dbf425f9ee0f50b72fdbeac4155ee57f0325919645705056008783c8bb6267cad6c4ac5bdbc4c5e86ea37de31f1c69d949e67f9987a79fbe5721bff841707004bf2adf8e4881ead268dc782fa097dc3ba64ddc843cb50b424e205c585d5c3f906"}) 2018/05/31 10:56:53 executing program 7: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x4) 2018/05/31 10:56:53 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x105180, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000003c0)=0x8) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/106, 0x6a) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x8000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x3f, 0x8001, 0x7fffffff, 0x1a5a28df, r2}, &(0x7f0000000380)=0x10) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000200)=""/151) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000400)) 2018/05/31 10:56:54 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) unshare(0x24020400) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000040)={{}, 0x6e}, 0x10) 2018/05/31 10:56:54 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10000) getpeername$ax25(r0, &(0x7f0000000440), &(0x7f0000000480)=0x10) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c0000/0x2000)=nil, 0x2000, 0x4, 0x6011, r1, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/31 10:56:54 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x410041) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r0, r0}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000140)={0x26, 0x633, 0x0, 0x101, 0x9, 0x9}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x20, 0xfffffffffffffffa}, 0x8) 2018/05/31 10:56:54 executing program 2: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000006, 0x48}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x7800000000000, 0x5, 0x8, &(0x7f0000ffa000/0x4000)=nil, 0x8}) 2018/05/31 10:56:54 executing program 1: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f00000018c0)=@nl=@unspec, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e40)=[{0x10, 0x29, 0x43}], 0x10}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x361a41, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/12) 2018/05/31 10:56:54 executing program 5: 2018/05/31 10:56:54 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x90400) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'syzkaller0\x00', 0x800}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)}, 0x78) dup3(r0, r1, 0x80000) [ 171.190016] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 171.231557] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/05/31 10:56:54 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80000, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/31 10:56:54 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x10001) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f0000000080)}, 0x10) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000180)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000001c0)=""/57) 2018/05/31 10:56:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x2, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r2}) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) 2018/05/31 10:56:54 executing program 2: r0 = socket$inet(0x2, 0x80000000000003, 0x48) fsetxattr(r0, &(0x7f0000000080)=@random={'user.', '+GPLvboxnet1\x00'}, &(0x7f0000000040)='user{@\x00', 0xffffffffffffffa9, 0x0) 2018/05/31 10:56:54 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x6, 0x2) 2018/05/31 10:56:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$sock_linger(r0, 0x1, 0x12, &(0x7f0000000100)={0xfffffffffffffffd}, 0x8) r2 = creat(&(0x7f0000000140)='.\x00', 0x26) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x9) renameat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00') ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000180)={0x1, 0x3, [@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) 2018/05/31 10:56:54 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000440)="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") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:56:54 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x9, 0x400}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000680)={{0xfffffffffffffb80}, {0x80}}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x800, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/05/31 10:56:54 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x70) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x6, 0x2000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x15, 0xe, &(0x7f0000000180)="6e8beff48dafa38bed443b21637f"}) 2018/05/31 10:56:54 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="8f47c88d38c0", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x9fd, 0x28a, 0x809, 0xa35]}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x2, 0x0, 0x4000]}) 2018/05/31 10:56:54 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x20000) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00000001c0)=""/42, &(0x7f0000000200)=0x2a) r1 = socket$inet(0x2, 0x2, 0x0) connect(r1, &(0x7f0000000040)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x1, 0x4000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000240)=""/4096) 2018/05/31 10:56:54 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) sysfs$2(0x2, 0x0, &(0x7f00000000c0)=""/219) 2018/05/31 10:56:54 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getflags(r0, 0xb) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000001c0)=""/70, &(0x7f0000000240)=0x46) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x6, 0x400) 2018/05/31 10:56:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500040409004bddd9de91be10eebf00ffe8a90f798058439ed554db07424adee901d29a75af1f02acc7edbcd7a08663c8250c7786dec4c3c5") fgetxattr(r0, &(0x7f0000000040)=@random={'security.', "2f65786500040409004bddd9de91be10eebf00ffe8a90f798058439ed554db07424adee901d29a75af1f02acc7edbcd7a08663c8250c7786dec4c3c5"}, &(0x7f0000000180)=""/206, 0xfee9) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x400, 0x42) 2018/05/31 10:56:54 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000080)=0xa6, 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) truncate(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffb) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x180, 0x4) 2018/05/31 10:56:54 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x15, 0x96, &(0x7f0000000140)="6af076352a97abf7acf99c1464bd20f5e40111174f6da7f89eef2750343aee963e451b6da6122116906531a88444a434240234a9e1e413d4e3beeaf0f0612c8f0f5238d62ba441bf1eef7e7d509cf71f2a904bde4b2a6b79e3f573583108294cd328fd5dee758ea0c55ecdff992e4658a12edd45e50ab55deafc1f9733a2935104e2821828a548a081bab35321ffedf2db233d9a2672"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:54 executing program 5: 2018/05/31 10:56:54 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="7f"], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xc, 0x62}, {0xbcb0c06f916e3254, 0xffffffffffffffff}, {0xa, 0x3}, {0x4, 0x87cf}], 0x4) ioctl$int_in(r0, 0x80000000005000, &(0x7f00000004c0)) 2018/05/31 10:56:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0xfffffffffffffffa) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x240400, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000180)={0x80000000, 0x3, 0x3, 0x5, 0x8, 0x6}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffff, 0x800) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x3, 0x500c, 0x6, 0x30b4000000000000}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000002c0)=r3, 0x4) 2018/05/31 10:56:54 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x4000000011, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f00000001c0)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100), 0x3f000000}]) dup3(r0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x92002) sendmsg$key(r0, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) 2018/05/31 10:56:54 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000100)=0x80) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'ip6_vti \x00', 0x21}) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) 2018/05/31 10:56:55 executing program 4: syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x0, 0x80000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x8002, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f0000000140)="65830750f41b59dbe3a9da8f9ed67b9a06a2274c1efd4e45328246c9271100df19500dde532b7615a77597530d08dad3e0f8eef0744fc948a6743747e3c43db7770438c8b74fba3f07dd1f05f3bdf84861a1bf348509626ebaadf080e988129ef7406c47c140f8da8726e8e539373f161d301ae89cf14b0e956f4d21e4290c31db6acbc1d7cf849d25d4c09fe5c274953172ab65d12226ad4f7922a4a5092aef2c", &(0x7f0000000080)=""/112}, 0x18) 2018/05/31 10:56:55 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x20800) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x8001, 0x10000}, 0x8) 2018/05/31 10:56:55 executing program 5: syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x5, 0x400}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) r0 = semget(0x2, 0x1, 0xc0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0xfff, 0x2773]) 2018/05/31 10:56:55 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) mremap(&(0x7f0000703000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00008a1000/0x3000)=nil) mlock2(&(0x7f00007e7000/0x3000)=nil, 0x3000, 0x1) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100, 0x24) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) r1 = syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x7, 0x10001) recvfrom$unix(r1, &(0x7f0000000100)=""/179, 0xb3, 0x10000, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x8000) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlock(&(0x7f0000416000/0x2000)=nil, 0x2000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB="c3f5474108585e6048b4e2ad31e26427a038b288cb36264706c8193563463d5a677e1bef3928cf3f312f543dbfbfa901e5bf9206a5b3cc67c7fd006e9a73a31a86b3347639ca5deb241cfe25526e5ccc3b34eb82add1b0edaa66f2230290e3e0d648fb369da215fb7906e49e9d660dc8f6e567f4271dc12a0834310fa4d1bfaf883875cab370226a6dac92c226beb65eab2d", @ANYRES16=r3, @ANYBLOB="000129bd7000fddbdf250d00000008000600000000000800050007000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000040}, 0x4010) mremap(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000977000/0x400000)=nil) 2018/05/31 10:56:55 executing program 7: splice(0xffffffffffffffff, &(0x7f00000001c0), 0xffffffffffffffff, &(0x7f0000000200), 0x5, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'bpq0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}) 2018/05/31 10:56:55 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x104006, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1'}, 0x14f) signalfd(r0, &(0x7f0000000000)={0x3ff}, 0x8) 2018/05/31 10:56:55 executing program 0: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x4, 0x400000) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000000c0)) 2018/05/31 10:56:55 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00\x00\x00\x00', 0x4}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000380)=""/169, 0xa9}], 0x1) sendfile(r1, r1, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) mq_timedsend(r2, &(0x7f0000000440)="e55d75dd62d5bd5ec97dc8a97984f5ad93d82ed0b918d33d9cfd02da2e5b26b6570825079d4a79c13dcb3ae2687e39181565a87626288cf2b6de1f116abb6e472bdcbd2b114768e26dd2b568d2c2ba599f45934fee2ec3dbd97b17c3f224d098f9752109988e28ad0e33f718920b317eb3f741885a5fff65b195589978a11644fccb65fbeafe36299cc44f79f6594fa6be", 0x91, 0x7, &(0x7f00000000c0)={0x0, 0x1c9c380}) r3 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r3, &(0x7f0000000100), 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000a80)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f00000009c0)) rt_sigtimedwait(&(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000180), 0xfffffffffffffded) 2018/05/31 10:56:56 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x460, 0x140, 0x140, 0x260, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=0xffffffff, @multicast2=0xe0000002, 0x8, 0x1}}}, {{@uncond, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x51a, 0x4, 0x1, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) 2018/05/31 10:56:56 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x93, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x602400) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000080)) 2018/05/31 10:56:56 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x2000000) ioctl$EVIOCSKEYCODE(r0, 0x40104593, &(0x7f0000000000)) 2018/05/31 10:56:56 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={0x51, 0x1000, 0x800d, 0x80000000, 0x3, 0x4f, 0x3, 0x20000000, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1}, 0xc) r2 = memfd_create(&(0x7f0000000140)="707070312d70726f63e800", 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000100)=""/26) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200200, 0x0) fanotify_mark(r2, 0xc8, 0x10, r3, &(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000340)={r1, 0x1000, "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"}, &(0x7f0000001380)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x7}, 0x90) fanotify_mark(r2, 0x0, 0x21, r2, &(0x7f0000000080)='./file0\x00') 2018/05/31 10:56:56 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = memfd_create(&(0x7f00000000c0)='dev ', 0x3) write(r1, &(0x7f0000000040)="16", 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/ppp\x00', 0x2040, 0x0) sendfile(r1, r1, &(0x7f0000001000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) r3 = gettid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000500)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000bc0)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000180)="4e4e5b72e05a1deca1557a4b03d9b7b29849ad7f5497d02255a6ab9d1f9e32928bd5794766a4f6326ae872bf0e11a1ea3d3a2381d78a1d1918c3ee1ceacdff4b252794241e8c942a47f16e02a11b18eb6c10558b1c55b0e54b132ff912cf33844af1bfc54ee84bdc23981d2aec132cf25b1098d6fbc388d238ac6fc630f48a3b08ec06f4dc3b2011e7a8faf275cee8224bfcb6aaa599cc", 0x97}, {&(0x7f0000000240)="6183e3feb22014e970a626566f65cf028588316fbb99f8f266d357144f3d3de2f7472906888c00d0105f19ad79ed7204d2489331d8ca07233ab5e82136dd52b7155b44f726c0af68d1b1434e5c79a210a0378125f680eccbdd0a87edadd7a95fd1a085862000668f8df01bf1deb4c6fae07cff8c8c1f8c0ebd2a50d636d3e2cfd02e8d4e97264c6a2b8f85c470a5c172515dd2", 0x93}], 0x2, &(0x7f0000000700)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000001000000000000000010000000100000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="00000500"], 0x90, 0x40000}, {&(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000840)="388d5a0f7219e037c2d7c66d5bf5196b000f4372da42c432705fbfe2ea809ec54e7783ee8b480ffc28b7e539eb8e7c8e617d01c65ecae44f6528f03a5456f5317a47b299130e934dbaeec53850d5b18392bfe610493b112f6e0af18a7ff705541d4705757bd3426d9fe1a07eb91b0974925d10f493141a8171c3d37c5decbad2ce2b3859a012434b2bbe5097117df2079397923b99d74fa6081d7ddf4a339bef", 0xa0}, {&(0x7f0000000900)="5d01c26ae2b32b3f195bb4217f117a620131b2df730ebd3195d6c31f0407da6478556b1af12a37f8ddb888db7be1ac7ca70157b157da873f7cfbcad906821ac7f3bcf02f7f713ee2e80a2e951bad088caa2a4c9240d50bf72617860e1ee4e38e9f47b4c34d385d196f5e95363ffcb823fa6a65fe3635e8a722da9d5507e99e855a34329f90ac7e", 0x87}], 0x2, &(0x7f0000000a00), 0x0, 0x4000}, {&(0x7f0000000a40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000ac0)="b2bf71189c85eecc52a7206f7710993547cbc41a9c93ae50beb32d1a218126bc33d463a4a7a957b6709180953d0c7613b067c1ed15396c48d2e891aaddc497c5e3229200922e2154adc2946fe4c7a6c5f11d929cd64f720f893479287d7666f3567518c842ff64eddc26ab20ab2d1d17cb589270ee523a0b49588f8ad59febfb39a7a011e0f18f22ced151c2832c7653c3ac91266773367fbbf028fd19c8ade7162a1308f9e6d391", 0xa8}], 0x1, 0x0, 0x0, 0x20000000}], 0x3, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fallocate(r1, 0x0, 0x0, 0x3ff) tkill(r3, 0x1000000000016) sendmmsg$unix(r2, &(0x7f0000000ec0)=[{&(0x7f0000000c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000d00)="0a70ce2c6ca8b5535c", 0x9}, {&(0x7f0000000d40)="5ec1813d3c5185fc414dffe8412ba0095a659b7c0f1fe26ae3fdd15021e0d891e2c6c09601eb38bc241c781b9647db9e443715e8035274ab06c730f67604e18edd1bd59ed573e719849a7ba302e05520f7f7b276b6387104c5b457cf10488f17b0254271830f02588cec39fc27bd601e1cfcbb2297d94f6f6380a2d7ef68edb6c63ca4da08d8af52499ffe0b94b61135ac151c1f76da7563ce0e4db7f8712a53590605ad3afe22d585a43c504214950089620d967abd5ec01449c3061ce64eb1da2bd91ebdaa", 0xc6}], 0x2, &(0x7f0000000e80)=[@rights={0x28, 0x1, 0x1, [r1, r2, r2, r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r1, r2]}], 0x40, 0x40}], 0x1, 0x800) 2018/05/31 10:56:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0x1000) socket$inet6_sctp(0xa, 0x1, 0x84) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) 2018/05/31 10:56:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bind(r0, &(0x7f00000000c0)=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x1, 0x400000) bind$pptp(r3, &(0x7f0000000180)={0x18, 0x2, {0x2, @rand_addr=0x8}}, 0x1e) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='veth1_to_team\x00', 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000280)=0x68) listen(r2, 0x0) 2018/05/31 10:56:56 executing program 7: unshare(0x2000400) r0 = socket$packet(0x11, 0x1, 0x300) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x20000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc), 0x4) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x200) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)}, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101040, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x200) bind$alg(r2, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000180)) 2018/05/31 10:56:56 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x84, "e8a27b520bda18b2bcbdb0778dbfa311fcaa63d709d503705e465f2b3d298fb03ad912bf67b010caa0b1ebaf2e25579eca6c1679070839e5be2cf6f57f456208fe668de17ac1962ec96f99ebb152c4eae35d02e754baa3b6426b8f11951a8ca1da0ea69229b2fb013b3bf691f3da31fa243dce31d736e268147dcfbbca3a5e12679fce35"}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)={0x0, 0x80}) 2018/05/31 10:56:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000a80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000480)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x26e}, 0x1}, 0x0) 2018/05/31 10:56:57 executing program 2: mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)='cramfs\x00', 0x80800, &(0x7f0000001280)="b6657b3d016ccc76895b4c447dc36e8d4b8828cd53260e3139e699e306641654953580ab3e8c3c03943e603eb9c482edb6a5c3366a921f887d23f6656f2f6af42244d9e984f2dfe7c5547380b0b683b63fab004196525ffd9968fa18a63c01a3970afca21c94e42d0424ded200af474b244d309dcc44cf009ed0b8722b385effc8c0a9d5") mkdir(&(0x7f0000001ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000180)="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") mount(&(0x7f0000001180)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000008ffb)='coda\x00', 0x80001, &(0x7f0000001240)="2e5ad77f6d73c7d571b758de8556d8c7204365361ce61f15ed8a5050c2") r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001340)='/dev/urandom\x00', 0x0, 0x0) renameat(r0, &(0x7f0000001500)='./file0\x00', r0, &(0x7f0000001540)='./file0/file0\x00') lgetxattr(&(0x7f0000001380)='./file0/file0\x00', &(0x7f00000013c0)=@random={'btrfs.', '\x00'}, &(0x7f0000001400)=""/201, 0xc9) ioctl$KIOCSOUND(r0, 0x4b2f, 0x80000000) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2) 2018/05/31 10:56:57 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x10000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:57 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x400100) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0xebb0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)) 2018/05/31 10:56:57 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='os2.ppp0voxnet0user.vmnet0)\x00']) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe91) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x10800, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff]}, 0x6}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xc}, 0x3f}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e23, 0x80000000, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x0, @empty, 0xfffffffffffffffe}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}], 0xcc) 2018/05/31 10:56:57 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626264d85798f018070e7") r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000000840)={&(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000340), 0x0, &(0x7f0000000700)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000380)=""/169, 0xa9}, &(0x7f00000005c0)=[{&(0x7f0000000580)=""/30, 0x1e}], 0x1}}, @mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000000680), &(0x7f00000006c0)}}], 0xa0}, 0x0) 2018/05/31 10:56:57 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x100) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000001c0)={&(0x7f0000ffa000/0x4000)=nil, 0x5, 0x5, 0x22, &(0x7f0000c44000/0x4000)=nil, 0x8000}) r1 = socket(0x800a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xc763, 0x105000) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000280)=""/139, 0x8b}, &(0x7f00000000c0), 0x32}, 0x20) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) get_mempolicy(&(0x7f0000000140), &(0x7f0000000340), 0x0, &(0x7f0000ffe000/0x1000)=nil, 0x4000006) mlock2(&(0x7f00001dc000/0x2000)=nil, 0x2000, 0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000200)=0x1f) 2018/05/31 10:56:57 executing program 7: pipe(&(0x7f0000a01ff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r2, 0x202, 0x70bd25, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") tee(r3, r1, 0x5, 0x0) 2018/05/31 10:56:57 executing program 5: syz_emit_ethernet(0x31, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[], {0x8100, 0x0, 0xffff, 0x800}}], {@generic={0x8edd, "6a33dac54e83a2332837cea425ede3771d7958d49ce3a71dfa2ff45e5fdc84"}}}, &(0x7f0000000080)={0x1, 0x2, [0x4f5, 0xbb5, 0x745, 0x29a]}) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aa80d77caaaaaaaaaa08060001270000000001aaaaaaaaaabb020000aaaaaaac141400000000a0fbf12d000000007023a5f37c90"], &(0x7f0000000000)={0x1, 0x0, [0x1]}) [ 174.645711] rdma_op 0000000017344f8f conn xmit_rdma (null) [ 174.683882] rdma_op 00000000361264d7 conn xmit_rdma (null) 2018/05/31 10:56:57 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getpid() setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x7}], 0x80) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x5) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000000), 0x1) 2018/05/31 10:56:57 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80, 0x4000) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x26b) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x42) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:56:57 executing program 3: r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x7f, 0x8, 0x800, 0x5, 0x80000000}, 0xffffffffaf409b31}) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f0000bce000), 0xffffff36) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/05/31 10:56:57 executing program 7: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000)={0x0}, &(0x7f0000ad4000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1c, &(0x7f0000002000), &(0x7f0000ad3ffd)=0x4) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20101, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x100000001, 0x356f9dfa, 0x5}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x7ff, 0x6, 0x8, 0x6, 0x1, 0x9a9c, 0x3, 0x5, r1}, 0x20) 2018/05/31 10:56:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'vmnet0-posix_acl_access]:%vmnet1ppp1]vboxnet1&!bdev}lolovmnet0'}], 0xa, "2efc9b1f72615b322b0a078beb3fe4b2a08e935d7a54569b5858c5ea6f123ebfe6d5f448be52583731d16b6cd1b8a3dc851f4c290a2d085cad21684e0d08877f34a3ef95f5c9d47ccac5379d1f7f362c0e9ce7a400c49b3e7a1e97e6dc0cc618a99afb6a7aa211f98cf515fcc80334964958b51c93d7017cacaee2ee176d26f048cf440edd35dabfc75e6d5ed85adc7a648fc1254832720e27834d09965dfd9f241cd7f6fb3557b9f7046f6d2c84a58bfff8f1d8335487c54a6861"}, 0x105) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xc2, 0x8001}) socket(0x0, 0x800, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4c0004) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000140)={&(0x7f00000000c0)=[0x8, 0x13d49f99, 0x3, 0x7, 0x3, 0x1, 0x4], 0x7, 0x8001, 0x6, 0x0, 0x800, 0x400, {0x0, 0x1, 0x1, 0x584, 0x9, 0x6, 0xffffffffffff4d4a, 0x10000, 0x0, 0x48, 0x2d60, 0xe5, 0x6, 0x3, "21f6e080895c0ef39c3d8e7c45c0cd93c8be3ee66312730e7fb2f6c099dc4ea4"}}) 2018/05/31 10:56:57 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aa3f0000000000000001080006040001aaaaaaaaffbb02000000aaaaaaaaaabbac141400"], &(0x7f0000000000)) getpid() r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xf4c, 0x101400) syz_emit_ethernet(0x11e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) r1 = getpid() setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000480)=0x2, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) r3 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r3, &(0x7f00000003c0)=""/166, 0xa6) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000004c0)=0x8, 0x4) tgkill(r1, r2, 0x22) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ptrace$poke(0x4, r4, &(0x7f0000000180), 0x1) 2018/05/31 10:56:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000180)={{0x0, @broadcast=0xffffffff, 0x4e23, 0x3, 'sed\x00', 0x4, 0x101, 0x75}, {@rand_addr=0x9, 0x4e20, 0x2, 0x10001, 0x10001, 0x1000}}, 0x44) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x1c, "4b232a27215063ae200c646468f80b068a27f82a540a3820bf62e5b3"}, &(0x7f0000000040)=0x40) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00'}, &(0x7f00000000c0)=0x24) io_setup(0x4, &(0x7f0000000200)=0x0) r2 = dup(r0) io_cancel(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf, 0x8000, r0, &(0x7f0000000240)="2ed12ac3bdbfc55272aa2d1bff5fc6046587d16c850303548b038645a6922e6d6e34e9df25dd8d683e97d3cc69d6ae10aba3af2a3a0da4c03cd502c3b288bcdad0b3632dd1d9f4c4c32538d8b610d1a77f1c11f5794bb9ba51c21de4867dac706010c2560e694a0b6c52c259bd13bb8873844b62ef04", 0x76, 0x1, 0x0, 0x0, r2}, &(0x7f0000000300)) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x4000020000800, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f0000003a00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000003e40), 0x0, &(0x7f0000003ec0)}}, {{&(0x7f0000004180)=@nl=@kern={0x10}, 0x80, &(0x7f0000004540), 0x11b, &(0x7f00000045c0)=[{0x10, 0x0, 0x24}], 0x10}}], 0x2, 0x0) [ 175.015655] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 sed [ 175.079155] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 sed 2018/05/31 10:56:58 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rt_sigprocmask(0x2, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/05/31 10:56:58 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x0, 0x2}) 2018/05/31 10:56:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x5, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x114, 0x8, &(0x7f00003dd000)=""/13, &(0x7f00000001c0)=0xffffffc7) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r2, 0x300, 0x70bd2a, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}]}, 0x2c}, 0x1}, 0x4008000) syncfs(r0) 2018/05/31 10:56:58 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x400200) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) r2 = getpgid(r1) ptrace$cont(0x1f, r2, 0x80000001, 0x1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x40, 0x1) r4 = socket$inet_icmp(0x2, 0x2, 0x1) bind(r3, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @rand_addr=0x20}, 0x1, 0x1, 0x3, 0x3}}, 0x80) 2018/05/31 10:56:58 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "ae22c72d7393318f1c2e4620291e2dcfcd473e5655af62e432f867bd353c62e5275d35dd9a146c75ebcf7640"}) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xffffffffffffeffe, 0x200000002000) 2018/05/31 10:56:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x0, 0xff, 0x5, 0x7ff, 0x1000, 0x28faa28c}, 0x20) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:56:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = dup(r1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000180)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) 2018/05/31 10:56:58 executing program 0: r0 = socket(0x8, 0x800, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x14000000000, 0x40, 0x2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0xa0, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @rand_addr=0x2}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x4e21, 0x1, @empty, 0x3}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000240)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69666230004100ffffffffffff00", 0x201015}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0x3701}) [ 175.829796] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/05/31 10:56:58 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r0, 0x3, 0x3) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x5, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x8200) memfd_create(&(0x7f0000000140)="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", 0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000280)={{0x0, 0x1c9c380}, {r3, r4+10000000}}, &(0x7f00000002c0)) 2018/05/31 10:56:58 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000002c0)=""/4096, 0x1000) getdents64(r0, &(0x7f00000001c0)=""/186, 0xfd63) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000001340)={r2, 0x3, &(0x7f0000000140)=[0x9, 0x586, 0xbc7c], &(0x7f0000000180), 0x20, 0x2, 0x100, &(0x7f00000012c0)=[0x6, 0x7ff], &(0x7f0000001300)=[0x5, 0x4]}) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000001380)=0xfff) 2018/05/31 10:56:58 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x9, 0x1, 0x100000001, 0x4, 0x2e0f5c24, 0x3, 0x80000001, 0x0, 0x5, 0x7}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0xa0cd, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x6}], 0x1c) 2018/05/31 10:56:59 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000080)={0x7, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}]}) r1 = socket$inet6_sctp(0xa, 0x6, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/31 10:56:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0xff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xcc080, 0x0) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000080)={0x4, 0x7}) [ 176.009854] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/05/31 10:56:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000280)="612034f06577674365089c8bf323080bd9732b6753b3217154afdd1dac42ad41e96eb84df68566d97806ad7666bf286941a603bab85e9e24f82e17f29cc764d660f61f9416ab762b66c286e1bc62d5cdd41de7d6e21ce8cae1073a086ee1b84340cf504461e9f0cc52423459dcbebe02d1444f1ed16c9ebde918799d2116385ffcdc83a9f6ad4b63ed6749471eeafdffb368328f27c3f57a1588127a581fbe274bf2c5368a9d3d6a9f6c4b17d63a19c393343917696af20e2d848e37d89322ab4bf6f29952acb49b75e44fc5", 0xcc}, {&(0x7f0000000000)="8589bd92f02f889b9de016120ac7c9e06fcd3f07639a80ab353167cf525ae5d230e4e2ee0d4917cabe5fc0dc176d4792f2dc7a6807dd706315197215f779", 0x3e}, {&(0x7f00000003c0)="c0791ddd15f512c0017a2b8fd33e3af8d12153d28be4b1e68915722eab642eb71cfacc44fa61c62ba7fa46bf329e2cde42d59001f687180a4230af04d851254b100447d604ded0fe9b0004d92adbd9050b1fc795b358bf73a5fd6eaf1d298a9f5438b53eca5185bf55c5b64083e53ba7a586b9e5596019d12c363a42560c3add16b90aa32f39d9e00bb58c6edaf7393f8c398261aa17c669d9c68ed5f02b1965fc473b34ec300b67b756cfb918da819c4c9e69b020e62321ae57ba63dea770c9f58b8b", 0xc3}, {&(0x7f0000000680)="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"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"}], 0x15a0, 0x1}, 0x4000001) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, 0xb8}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000580)={r0}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) [ 176.167379] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/05/31 10:56:59 executing program 4: r0 = semget$private(0x0, 0x0, 0x40) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000380)=[{0x4, 0x4, 0x1000}, {0x5, 0x2, 0x1800}, {0x3, 0x5, 0x1000}, {0x1, 0x7, 0x800}, {0x0, 0x6, 0x800}, {0x0, 0x7, 0x1800}], 0x6, &(0x7f0000000400)={r1, r2+30000000}) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000040)={0x0, 0x47, &(0x7f0000000080)="b14ac289860fb9a10ff612edfc6a100868eea05b52f520ba977382d0e02586e3b9a3edf1fd8320c795753261212d1c3bb8c48aaf06553eb7f2b8fbf5d94c35787f3fdb42501ed2"}) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000140)=""/131, 0x83}, {&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000280)=""/173, 0xad}], 0x3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x48000, 0x0) ioctl$TCXONC(r4, 0x540a, 0x8) 2018/05/31 10:56:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8, &(0x7f0000000240)="001f0f2f071b1c74989e9d") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) r1 = getpid() ptrace$peekuser(0x3, r1, 0x9) [ 176.223565] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/05/31 10:56:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="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", 0xfffffffffffffcee) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0xa0000) 2018/05/31 10:57:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xffffffff) write$binfmt_aout(r1, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x20) 2018/05/31 10:57:00 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000070000000702040000000000"], 0x18}}], 0x2, 0x0) eventfd2(0x1, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) 2018/05/31 10:57:00 executing program 5: r0 = socket$packet(0x11, 0x5, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e23}}) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x5) r1 = msgget$private(0x0, 0x2) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000080)=""/87) 2018/05/31 10:57:00 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000000000)='/dev/net/tun\x00', 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'upq0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0xd411}) ioctl$TUNGETIFF(r0, 0x800454df, &(0x7f0000000280)) 2018/05/31 10:57:00 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000001c0)={0x2, 0x401}) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000068000000000000000020000494000000f1ffffff6b0a00ff000000009500000000000000"], &(0x7f0000000440)='GPL\x00', 0x76a, 0x8a, &(0x7f0000000100)=""/138}, 0x48) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000200)={0x3, 0x7}) 2018/05/31 10:57:00 executing program 4: r0 = getpgid(0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x490080, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0xc97, 0x0, 0x5, 0x3, 0x0, 0x4, 0x100, 0x2, 0xf99a563, 0x200, 0x5, 0x9, 0x7fff, 0x173, 0x9, 0x2, 0x120, 0x7fffffff, 0x4, 0x80, 0xc7f, 0x0, 0x6, 0x6, 0x36c9, 0x2, 0x3, 0x7, 0x6, 0x8, 0xfff, 0x3f, 0x1, 0x1d5f80f7, 0x3, 0xec, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x8, 0x1, 0x3, 0x7, 0x57, 0x3ff, 0x6}, r0, 0x1, r1, 0x8) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x44, 0x4) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000000)=""/11) r3 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00000000c0)=0x1) 2018/05/31 10:57:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="4a8afdca5b1d2ecc545a698ead2c6a2ff5bae7c89c3874f0a469910042f78b81cacf85243050d0df5e6894424506095dd3e7850e6e547cf2be46c4f526b4e970eee077ea44e66a4f53e4ae98d4b37ab37f0f34a360a1c9d5b713b20ebe1ecfdb230cc1e54ac95755") openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x28000, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/snapshot\x00', 0x0, 0x0) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000180)=""/181, &(0x7f00000000c0)=0xb5) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000940)={{{@in, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xfffffffffffffff7, 0x4eb}, &(0x7f0000000340)=0x90) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x8, 0x524, 0x10000, 0x4, 0x3, 0x7, 0x8001, 0x2d5, 0x40, 0x21b, 0x2, 0x9, 0x38, 0x2, 0x10001, 0x5, 0x200}, [{0x60000003, 0x400, 0xb, 0x8, 0x800, 0x20, 0x9, 0x137}], "329329ca9f1730110dd56626053a3a9104433f6a1b269734ac2173cbc3f222425fe84073b3f276df0e657241c747622feefc82735cf2390320bcf3edc802e8ad5a928b137a974dc5e8931855e68a703ff45795455d158e24dd7562d5d8fbf0f39a7725b0c38186d124bf530c22", [[], [], [], []]}, 0x4e5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x10001}, &(0x7f0000000400)=0xfd0d) 2018/05/31 10:57:00 executing program 2: r0 = dup(0xffffffffffffffff) fdatasync(r0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10000003, 0x1f, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000001c0)='cpu&3||\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='cpu&3||\x00\x00') 2018/05/31 10:57:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0xfffffffffffffd0d) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000300)=[{&(0x7f0000000200)="a23e6667d7a7389d5ebe3decc031fadf16cc0fbf23cc5da320f627442fdfec01110d1f9f6ef77fd6fd6e463b4ed1cfc1c6d1d71ce5e0ae4360eee11e4bbc39313b822ce2e8babd338a00e72642f0f0537d1da233e16d16ec6c92453988028061bc38e2bba213a55f73d1e1762909f8a9f6d15495b8db43d5d56ef15225f8d74344cfafdaa401a074631f304f7434609397c84efb6640d83172de3c987693206bd4610c48e69b332a998e64e119531e29c1e82d64fec6", 0xb6}], 0x1, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000003c0), 0x1) r3 = accept$alg(r0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') accept(r0, &(0x7f0000001180)=@l2, &(0x7f00000000c0)=0x80) recvmsg(r3, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)}, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xfffffffffffffff5) setfsuid(r5) 2018/05/31 10:57:00 executing program 3: r0 = socket(0x2, 0x803, 0x3f) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10004) r2 = socket$inet6(0xa, 0x8001000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/05/31 10:57:00 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x2, 0x3, 0x1) getsockopt(r1, 0xff, 0x1, &(0x7f000091b000), &(0x7f0000000000)=0xfd42) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) 2018/05/31 10:57:00 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x0, 0xf, 0x7) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') splice(r2, &(0x7f0000000300)=0x21, r0, &(0x7f0000000340), 0xfffffffffffffffb, 0x1) sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="2ce64e2c28c8b506e5d83c5bb846", @ANYRES16=r4, @ANYBLOB="000228bd7000ffdbdf250b0000002000020114000100ffff10dd300400000000efffffff0500f4000000000000000000000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000000c0)={0x5, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x40, 0xffffffffffffffff, 0x3, 0x8001, 0xfff, &(0x7f0000000000)='veth0_to_bond\x00', 0x4, 0x84, 0x4}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000040)=[{0x4, 0x1, 0x0, 0x4}, {0x200, 0x81, 0x1, 0xffffffff}]}, 0x10) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0xb, 0x707000) ioctl$sock_proto_private(r2, 0x89ec, &(0x7f0000000380)="7f0020d8281f9cecea36cf84ece2b9cedc64524b0d353fd4b5c5fc1f32c6cb0263d86b0048aaf6efa4878c06ec36d0a9d5d7df1ef5e3abd57d0c7d92bf8ee315019d6dabe7ccf8460dc026aaf95075d955fd41adfa60366875cdad1322cc68926873e8a5175141279d4e11265bc631982ec88ea0dca889b44b303fe7961586f6dc9fdf083313161d4c37b22794fe57") 2018/05/31 10:57:00 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="08e807f6c89722bd5ce61c") restart_syscall() r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x103000) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 2018/05/31 10:57:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000080)={0x1, 0xffffffffffffff81}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:57:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl(r0, 0x80000000, &(0x7f0000000040)="0099240970000000000000") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfffffffffffffecf) 2018/05/31 10:57:00 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x18, 0x2e, 0x829, 0x0, 0x0, {0x2801}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x400, 0x80000) r2 = syz_open_pts(0xffffffffffffffff, 0x11d9c3) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000080)) [ 177.777431] openvswitch: netlink: Flow key attr not present in new flow. [ 177.826626] openvswitch: netlink: Flow key attr not present in new flow. 2018/05/31 10:57:01 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x10001, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') ioctl$TIOCCBRK(r2, 0x5428) close(r2) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x7f, &(0x7f0000000080)=0x4) 2018/05/31 10:57:01 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000001ac0), 0x0, 0xffffffff, 0x10, 0x0, @in={0x2}}}, 0xa0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x501001, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x0, 0x5, [0x0, 0xffff, 0xffffffffffffff08, 0x4, 0x7]}, &(0x7f0000000180)=0x12) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, 0x8) renameat(r1, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') sendmsg$nl_generic(r1, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x2c, 0x3e, 0x1, 0x70bd25, 0x25dfdbfc, {0x11}, [@typed={0xc, 0x2d, @u64=0x1}, @typed={0xc, 0x8d, @str='system\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x400c080}, 0x4000000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000500)={r2, 0x0, 0x2, [0x8, 0x5]}, 0xc) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ab87665d52488e4f5570f3de5a618bfafe13af5f02d53b4d237116555322175af9217b7e66a0f84d049a49b55c2fb7c317a662b0b02399def3605152a2c9532302515d92df63d93d06d07c090a3ad316325a0792f826c218b0b7547add53d6942799d21db0b9e90fb8c24b1baeb24377b3fee3341f442c641eda93c7faf178c25591c2951e", 0x85, 0x0) r4 = request_key(&(0x7f0000000440)='trusted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='/dev/urandom\x00', 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x1, 0x6, r4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000200)={{0x4, 0x6}, {0xbc, 0x3fc0}, 0x6, 0x4}) 2018/05/31 10:57:01 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xc, 0x30, 0x100, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x3fa, 0x4, [0x0, 0x3, 0x1, 0x3]}, &(0x7f00000001c0)=0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="380000002000010b00000000000000000220000000000000000000002c000100080002000000000008000b000001010008000100e0000001"], 0x38}, 0x1}, 0x0) 2018/05/31 10:57:01 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x2002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0x8000, 0x7fff, 0x7fffffff, {0x0, 0x989680}, 0x7f, 0x1ff}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}) r2 = memfd_create(&(0x7f0000000040)='^-vmnet1posix_acl_accesscgroupuser*\x00', 0x3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x95f31a2, 0x4) 2018/05/31 10:57:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) r1 = accept$alg(r0, 0x0, 0x0) signalfd(r1, &(0x7f0000000080)={0xf05f}, 0x8) sendmmsg$alg(r1, &(0x7f0000001480)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="ea6bedf26b8e91bb6e9514319542dad2", 0x10}], 0x1, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000003700)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f0000000100)=""/116, 0x74}], 0x2, &(0x7f00000001c0)=""/169, 0xa9}}], 0x1, 0x0, 0x0) 2018/05/31 10:57:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x32, 0x0) 2018/05/31 10:57:01 executing program 5: r0 = socket$inet(0x2, 0x80000000000000, 0xfffffffffbfffc00) r1 = dup(r0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/129) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) shutdown(r1, 0x1) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09), 0x0, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/05/31 10:57:01 executing program 0: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountstats\x00') getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x8, &(0x7f0000377000/0x1000)=nil, 0x2) [ 178.290141] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/31 10:57:01 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x2b, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000080)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20080, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r2, 0x2}) 2018/05/31 10:57:01 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x6) 2018/05/31 10:57:01 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0xffffffffffffff00, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x1c, r2, 0x700, 0x70bd2b, 0x25dfdbfc, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20048005}, 0x4) r3 = add_key$user(&(0x7f0000000d40)='user\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000dc0)="3ca1f693b52d678104f1eae82afab56b2342512732186b9ddad6221b69c766af702d4cd35b6732dfa878cb7a4edc4d11638ac552b32ad841f595243708c8b965dbfef37f95bdf21b1dd109c7a0f913c7e550b3128a271273367e098c89", 0x5d, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000e40)='keyring\x00', &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x2, r4) write$binfmt_elf32(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x5, 0x8, 0x0, 0x3, 0x0, 0x3f, 0x400, 0x175, 0x38, 0x155, 0x0, 0x400, 0x20, 0x1, 0x9, 0x3}, [{0x6474e551, 0x9, 0x1, 0xfffffffffffffff2, 0x2, 0xbeb, 0x1000000, 0x40}, {0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x5, 0x2}], "a14a302fe164841b41d1adc8d0fd33f57e0367532ee9f1651759d89ecb3375f56014aec147b067b4e15d414b4bf1d17028526e640603b1e3c7d0ec36e70259168b7bb97c45db", [[], [], [], [], [], [], [], [], []]}, 0x9be) fcntl$setlease(r1, 0x400, 0x1) r5 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r5, 0x0, 0xd, &(0x7f0000000080)=0x1000800, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xfff, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000cc0)={0x5, 0x8, 0x5, 0x68, r6}, &(0x7f0000000d00)=0x10) setsockopt$inet_int(r5, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) 2018/05/31 10:57:01 executing program 5: r0 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0xaf3, 0x420040) r1 = socket$netlink(0x10, 0x3, 0x80000000004) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7a94}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0xffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0x33, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80}}}, &(0x7f0000000200)=0x84) write(r1, &(0x7f000058bfe4)="290000001400090000000000000060eb0100100006a40e07fff00fd57f25ffffff0140002a00f3ff09", 0x29) getsockopt$inet_buf(r0, 0x0, 0x1d, &(0x7f0000000300)=""/1, &(0x7f0000000340)=0x1) 2018/05/31 10:57:01 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x20, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000140), &(0x7f0000904000)=0xfffffffffffffd66) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x200, 0x900) [ 178.403867] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/31 10:57:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'\x00', &(0x7f00000000c0)=@ethtool_wolinfo={0x7, 0x8, 0x7f, "e224179c4651"}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x8) 2018/05/31 10:57:01 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:57:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xbc30}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:57:01 executing program 7: unshare(0x800) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0x5, 0x8, 0x4}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8007e, 0x0) ioctl$TCSETSF(r1, 0x5101, &(0x7f0000000000)) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)="0bacefe59d4bc856947f9ff197dbb3a0712bac1d9892279780b3af201e71056f805d48fb320ca6122f5ffe64972dbaadc50f54f1", 0x34) 2018/05/31 10:57:01 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1f, 0x7f, 0x8}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x5, 0x20}, 0xc) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x6, 0x1, 0xa9a0}, 0xc) semget(0x3, 0x0, 0x4) recvmmsg(r0, &(0x7f00000062c0), 0x0, 0x0, &(0x7f0000006480)={0x77359400}) 2018/05/31 10:57:01 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x16}}, 0x1e1) listen(r0, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/31 10:57:01 executing program 1: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000003180)=[{&(0x7f0000000c40)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000001f80)=[{&(0x7f0000000d80)="e6d995dcbb2fda1133a2e78b82858cb83ac6480e9d7af46191c923ebea4b21516e77b759cf66648b7096b1e1624ff524374e5c12dcd05ded5ed728e650b1911b5bff63ae19ccd81de5429c9e57a033e0ede623fc6da99e9c4c392b9e4add78139848f6f5efbbd6dd149617ebd2fa0437494adedc2fa126de7d42af951105578d3070e1c5b2fe1dd32cb4ecfe5978127b12c33f2ea1971d1aae4596fecd30429fb0c49a04778442a769cd61017164921789dc6949e36f88a42f2056c8884ebde256f725bb17130322bd6b98e70268bc4bff89a1c2bc07bcc1864b80d5ae562dc9a6084b05ffa60aa459034d0b2cf9d9c7287a5ec74ee73a7cd664c133c007f1c5697aa22f0d1fc9e96726a6789a67f9f619604619b047959e7bd24f67e8da5414404faf83f909219f6ce1cf4e83fff1eca25b77cc09242323b8687aff3435bfd5f89e25d66a18197da21dc9078610e4bbf691140caf9c0202fd7527295e1ee72dd6e2e0fb1084d11b9a077cd78853f69b485f14294ac1a5d1d94c15ff1780b621c7bb681e25c41e06377f8950fee203b9f3e9bf511d5706bc6672a4c85658ebb32156cc43398ce51224e4b15942fa2275fe499e4661e0f2d762598cf1003f3ae1fe45390f89200a0f8a04111ae2f79e2a69ff9914fbeb676dc4933960bda31d0bf084cdd3a449453f9f3a32cbe4ac2550cd4132c46f931926d6aae711a07d1251ed3a7ddd3327a77547ef2f3718eda21366b706714624d979128db1b4c8d6d99fe435041b6a912e61d15951d34557f0cef266b67e1ce8727f7b5f33dc90722ae3d348eb27eb7f2663c8465b41bcdd3b4599cc65af695e112a6460e1cfa61087ca948c6ecf3b89ad36a5e401aaafead721f41ef17d7505e663e5bef36722aaa5641300b8e38faf4d15688a2d774f0da4ee7024cd45ef82b17ddd6066d90190fe5fb95798d81df575ebff0310fb688a38d999445239ecd729324c5082fc36bb0ebabef53f8e0138bd066e79445feb0576832bdc2169b1afff8752399a22203985ce9b4ac54c1318bf9322b09192d9cf1f30ce2fb26f6bc164f3853538fffb264cd5156746a949b23b82f438ab587533949b2e5684604cbccbd6959eb7b786d5cff90a8b721d854a4797e4ab75b41d8522d92985f7c0222653b4ad512eff29732096d63e6cb524278dcb83c86a60d66a3a535e310f3a0e26fcfdc7897a1c49ada2a4c03bfb73ce324779510bd87c369f07a02bdba61e16d1282909f54ce98504ff1771a3a2ea8797a45245b40c7666139647c08bccc207b3d2057ee28a62ad0ee29c8d96fa385d0800549ba768ece9e54cf5f0cd63477420f87261272d6f1a4fb70ebb7a4062bebef3c339c9270b502d575619d21e8a50a60a975383795cdfa2273e3f93fb472dd0b63607db89990524f379b75a9be2a319d52606c678e8eac48340869b72ecfb50d488d8378f7bfa1d9c4b1eb3ada88a3b899ddb8129ac97af1493e167660d8157cb55dba6b999af240039f8a3a06d08ecb80b2b1e0b32573b90125df6599c0a6866f2efe01d12ab4ec4edd70902dc493d4d64766ad90bdde9bc278ddb0f4361b69b44ecf6c19209ebc0085cc6ad4298a8ac590702bfa153103eebd62ff610b04533fa825ac8924175d2f27e2722bfd3fa1620b179919de890f66a8fabb2b8412e169b4cd9244640e8537c69f34663966f3364b47d760efd71b0e1815f9d9fd122569e5762d1dd5af171ab2dadf8b668a422d8812d3049b5f5926a56d2b6ae399dbc722281fac86a839198630dd9ebc9de4e94966eb48b2a0383acd05032b9d81905d42a16c2e172239d1d85d8d45fc3258220d85a34c63708d75a415d41afe04842f81720e015b20e333f7003d017bd80df1d8f76c8d9d334f29b84beefb386c880dbbcbcb0e501766b5f421065c45e6e5bec2728e01839f823d9551eb34b8e84bf429c22c24f3e7284ea7e123c5cff2c8d30e2a4ae4768d9e4cb94cee3328ce04090057cb7dd2775e96870cef0193603fae14cb059f106610ba930eadd46e660c699e91cd9680722e3559c9fe5c1de3d2bde25c6f56df4e38d14b765671596dee9846f8dfaadad0411dbbc277eb471fa4c5f93a44c56e15909e34fd097804d0df6678d8ea3975d4c3c52f52394be620ca23a55ace4a7d74d201e2f5d4537f4c932ea3bff5b9e7176f8747a3497a7dad18b67fb5786dc3129325997c53b931eb7e8bce9ff6584f38e5ff02d60e79155ebdf957b907cc0b8da4d72d36c4afde874b7e7f9190fcefec7aeaaf51fa093cd5bee86a234a49ba984b7f2fab4fc611432f63423b7a4da35d544418d03c63d8618229bc3c5cf5afe52056652e41fbdb3cb8168d69b3e5e6c6812dd6e343cec1f45ec6bae10ae0f18b788475eca6afa829df6eac169c30540ca4fe3b232c7268434c53c04c227b751c34a7130abe246777a8218d5e659ff59b5ebe9da64a7ffbe4237f0872f2f4dbdecf0e70bb3372efaa5f4ceba5c368dccb44b880a718f6b7a642da8e01e2b8c2853b6ccfda8dcd5ed78a7ee1479f324902bc98a1275c1dca7272de767b20d590f21587ad317d369ca306fe3cacd34e0cea2d55f068f7ba43740906ae91a491b7985f9b6c3e30f212f115d01177659e7434972b07fac5713dc36084e55ada43ad181737efa28d979acd32f189d641617be46a13dcbcf14c0869752cf8e587ddbe30d30859fcfb2a786c91039bba4db81693191756922fcdd3e93e910df9f7512935f04969c5ee8c2b59f20a8285ff5af868417ca57c48ec869de891d12a181fcfd63a3a401667e55ab4476615fc6126629d6aec8836c07e17204aa64bd842ec1d93e8080b8be9634e0fed33c6c3e0c56c3a75461b5fbcd6e32f486417f134d3cefd75d7b73e8b876cb40fe16c4ba8733ae0ba9526be269ba131957ccb50ae7e7071e3f81ef798a58ba90ab9d75625fba5d21fd14a151cc45641690038716241639d78525309e0fc9b12ea81df88db1a667b6d7efd957a2712dd24cb3aefb1d31346468a10ec5e34bdd0f20434db14c15b1caf5eeb292d0b34a383a2b7023404741f09f3903076333776f533ccef4dc706a43fe5de587600792655f8bca3864935bb6a464e1b320e451f57ae229ee6d73d94109f9b63df1b51da426c2ddcdfa9f343d77127f5425a3fa6012acd4b77cb7d241a531a7c7a3056ecddf3a262e2110b82f3c00aca32abbadf46d8100fbe29a2aeb1ceeb5f4abb57acc6a824d1a4d250e4beeb32b20f64f0b28df47aa43198d063eba10ae3a0f3caa907d02d9ec72d8f7f97dd9fd4e29e13595312cb30e09409cf3071ae59779499bf28032cca4af1ca74d0909c8d880c6ea59e54b5fbda4f0ca85609096bf098a2edfd7893c2419d9fa1d82d497b52d8fead4c1602ca120ae5cfdee7a17cfa28b720bf788f65a0a5c370944c90586fc9ae4ba1b05f9a5030eea1650a6c97fab9b7308d93d56180f56f564f9c141f4a89019f0677601241fa8dcce66231139c7fd1b5943d090ce293ff44dbf042290b69e894dbdc326f3e4b9e5d67b43e29314ab3a4d2fa105529360c502c74400596e29ce7e079bde02b08b424aa5a523a981684e96054c21750e75f92e82b84c9db660559a7493e143cad3aa25154677b9e9602d9446f2e92c3f17f1aae3bb762c90bb8121f2dcc9eb529caea5c1014605309be6e0faefb1e2cfe27f1c74bfd87ccc59486e2fec71d9fb72c3fbafbf059547b2bb709a655eadfa93c82800d3794e35d5ca2cf59c44c357c8e5a370eeb7017040a841a1766a148827cc9b7edef4a2285c1b1ea86cea5515677d351ee51ad1cb60b175bda31b1dbc3de6703b8045d9485dc91c26d2ca07be770dcd53d318e366d56265a315721f55530d457074e9f584a40c3b9d9081dce4da0aea3b7296f24301d6c3792de7673b26aa85107e4a45c78c1b8e89fe95e1c2fea3c360accc6161018f2d0ad2d343950c41e6af8758448ed25dc9782f3b8fe9e8b7032739f53e53d4047b5c5161dce2ff112138959a9c5de4c03f411ba966e4125996db8b831a31fe88605b190bebfc0bcbeaa56ea571c0dd905461faeb937df9ce9b0b29b384324625b2f17d07bffe09beb2aedadffbe552da9ab845a8783b01d28239af0d888be066482ecf88b69c4ec1637d6d3ce0e3a6d6da6e54847454251bd4b664766debc34f9b5175119971bcb5873ee6be9a98b6b997c01d61c00e86c24601d2404f63763da1a562f7e3e1b8958fa2ea89457350a923c5d0b692ceb251fcc088448b80f7af03c493ea8b391ce34eb341f8928d28bbf2c872d3ea75253dfa2cd9fef6e03b94f5ccdf17a538b8629c85a2a174f17bf1f6a40cf7f2eb72dba809c1c02041a92ca09909fd64cede35760749c9abdcdc21c13f83454595c8d58d641a29af489831f0e0466d3dc6a91520dbdbe5f244007d90fc3a1bbb763e567190c91726d90f7395a18370f9097627515358c76ae488e09a46d3c1d193a82fd4f82693c95c12e7208ca171e88f2cacb53eb0dc9d430c015924f8bbdb524af48264c3736c7cca86d1c91f365456d4428f948ee142c733327e87c24e0c0c35b86546437b054c532654fc1fca5b54d6afc3197a2176252ea3323d", 0xcc7}], 0x1}], 0x1, 0x0) r0 = socket(0x0, 0x2, 0x1f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x78, &(0x7f0000000040)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x50, @ipv4={[], [0xff, 0xff], @rand_addr=0x40}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) sendmmsg(0xffffffffffffffff, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000018c0)}}, {{0x0, 0x0, &(0x7f0000001a40), 0x379, &(0x7f0000001a80)}}, {{&(0x7f0000001e40)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x80, &(0x7f0000004100), 0x10000000000000a0, &(0x7f0000004180)}}], 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x101000) ioctl$TIOCCBRK(r2, 0x5428) 2018/05/31 10:57:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x8, &(0x7f0000000080)) io_setup(0x5, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xfffffffffffffff8}]}, &(0x7f0000000100)=0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/05/31 10:57:01 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001680)=@broute={'broute\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000001800), &(0x7f0000001e80)=ANY=[]}, 0x78) 2018/05/31 10:57:01 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) r1 = memfd_create(&(0x7f0000000080)='/dev/input/event#\x00', 0x2) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@llc={0x1a, 0x31b, 0xfffffffffffffffe, 0x5, 0x5, 0x2}, {&(0x7f0000000140)=""/116, 0x74}, &(0x7f00000000c0), 0x26}, 0xa0) 2018/05/31 10:57:02 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x80000, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) sendto(r0, &(0x7f0000000040)="59b14f6c3622bcac2470affec2cd0e639f3b99", 0x13, 0x4000, &(0x7f00000001c0)=@can={0x1d, r1}, 0x80) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) rename(&(0x7f0000514ff8)='./file0\x00', &(0x7f000000a000)='./file1\x00') syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') 2018/05/31 10:57:02 executing program 0: r0 = socket$kcm(0x29, 0x80080400000000, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400242, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000240)={0x2, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x108) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000380)=@security={'security\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0xd8, 0x200, 0xd8, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ip={@broadcast=0xffffffff, @empty, 0xffffff00, 0xffffffff, 'veth0_to_bond\x00', 'ip6gre0\x00', {0xf96f074a564d1326}, {0xff}, 0x0, 0x1, 0x30}, 0x0, 0x98, 0xd8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x38, 0x10, "a696d35cba672a21be695f95b5418ccb673f5b0ad4f9e9b59d83807dc822"}}}, {{@ip={@loopback=0x7f000001, @empty, 0xff, 0x0, 'veth0_to_bridge\x00', 'veth0_to_team\x00', {0xff}, {0xff}, 0xff, 0x1, 0x40}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x0, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8000, [0xfffffffffffffffc, 0xffffffffffffffff, 0x7, 0x800, 0x9, 0x8000], 0x900, 0x5, 0x5}, {0x4, [0x100000000, 0x3, 0x1, 0xeb, 0x6, 0xf49a], 0x2, 0x54ae, 0x80000001}}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0x0, 'lo\x00', 'bcsf0\x00', {}, {0xff}, 0x6f, 0x2, 0x40}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x6, [0x326, 0x6, 0x984, 0x7c9, 0x7f, 0x1], 0x5, 0x8, 0x40}}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x9}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getdents(r2, &(0x7f0000000ac0)=""/182, 0x144) getdents(r2, &(0x7f0000000180)=""/186, 0xba) 2018/05/31 10:57:02 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x9a) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000dda000)}], 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000140)=""/31, 0x1f, 0x2020, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) 2018/05/31 10:57:02 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f00000000c0)='\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000400)={@empty, @multicast2, 0x0}, &(0x7f0000000440)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000480)={@remote, 0x0}, &(0x7f00000004c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xffffff3a, &(0x7f0000000580)={&(0x7f0000000500)=@ipmr_newroute={0x0, 0x18, 0x502, 0x70bd2c, 0x25dfdbfc, {0x80, 0x0, 0x0, 0x0, 0xfd, 0x3, 0xff, 0xf, 0x1000}, [@RTA_SRC={0x0, 0x2, @loopback=0x7f000001}, @RTA_PRIORITY={0x0, 0x6, 0x4}, @RTA_UID={0x0, 0x19, r2}, @RTA_PRIORITY={0x0, 0x6, 0x6290e7fa}, @RTA_UID={0x0, 0x19, r3}, @RTA_UID={0x0, 0x19, r4}, @RTA_IIF={0x0, 0x1, r5}, @RTA_PRIORITY={0x0, 0x6, 0x8}, @RTA_OIF={0x0, 0x4, r6}]}, 0x24}, 0x1}, 0x2) 2018/05/31 10:57:02 executing program 5: getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', "657468307d776c616e30f72d00"}, &(0x7f0000000280)=""/4096, 0x1000) mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x6fb) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x0, r1}) 2018/05/31 10:57:02 executing program 2: unshare(0x2000400) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x81, 0x80000) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000080)=0xacf) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000000c0)={0x8, 0x0, 0x0, 0x0, "ae2ac72d7393438f1c2e4620291e2dcfcd473e5655af62e432f867bd353c62e5275d35dd9a146c75ebcf7640"}) 2018/05/31 10:57:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/dev_snmp6\x00') fstat(r0, &(0x7f0000000080)) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/31 10:57:02 executing program 4: r0 = getpgid(0x0) sched_getparam(r0, &(0x7f0000000000)) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:57:03 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907d, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00') fallocate(r0, 0x3, 0x0, 0x10001) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)='^', 0x1}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) 2018/05/31 10:57:03 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) fchmod(r0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/05/31 10:57:03 executing program 2: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="70d3e23f359d152dd689018f79dc7b378aa46afc3de91c173a0e6a74c9e104e26490d6d8ffa90b09cb759a1fc2d6b97a60f64c2bcf52fb5aa0488c15532efa2d23db4efbd4b52a7cd6118613b89bdafa48c36c73994a4011c32e0365ee2c29aadd6f700e35574fcf5a3dbb5a38a4b95c66c5b4d4e0cabf6095b9bfcfa6ec19be9aa888c43370cbd301d869b37eabd963f518fe4044d4c067665911ec43bb8a5de5423445ce4175a2676ef9e6f5940849f8bdbc1a48a14633390acafa52a8166797ea8588bf7cee7cd66b5e195b6bbcabdb570bdd9f17888b15ffd738b1aaab6ef2072e7df87fb5f756f8fa791a", 0xed, 0x0) r1 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r1) truncate(&(0x7f0000000280)='./file0\x00', 0x9) unshare(0x40000400) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0xc0046d00, &(0x7f0000000000)={0x0, 0x5, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/31 10:57:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000000280)=""/4096, 0x72d3) 2018/05/31 10:57:03 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x802, 0x0) r1 = dup(r0) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000000)) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000440)="b7", 0x1}], 0x1, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x800000, 0x80000}) 2018/05/31 10:57:03 executing program 1: socketpair$inet(0x1e, 0x801, 0x4000, &(0x7f0000000140)={0x0, 0x0}) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f5fcd1ee1d0a48036fb2a8a7444b8ea816c6e72e2cb8da6dbb4ca4a41999004aa11aac0d4815489ae097c0139e20ca1aee81081aab1dbbe192e422f93d9a0523828ec0c880fe1b5013d3e738c71eee49c7d76b024dd52bc5658b7ebbb67f7e989f35351e6da54c145fe8396b9bbc1a118eeb13bd50bf8a234b30cc773392d3fb0125e9642356b48d3be229b7b8aaf01579eaf248b77465678d037913fef0531785b017f7b32a0dfb65f39411b326fcdda"], 0x1) recvfrom$inet(r1, &(0x7f0000000100)=""/10, 0xa, 0x0, 0x0, 0x0) 2018/05/31 10:57:03 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x100000000004) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:57:03 executing program 7: remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000004, 0xffffffff80000000, 0x2) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0xa0000) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="5d4fcae9dd813561877e03eeceb6e48834b23f7a97dc002401739355f4c695cf7f4cb5e2f39f8071866922fac996e0838048322506628f175057509f38219bd794e40096becad4083361a71ef85463bbde0fd4d81f9b7d3a7bf9307f1253a6490b1ebf94b7313558a1017b2ac8803b397424882325ddec64114af3b9504ed95013049698ad42a413d8f13fe88f707e0029f3905b", 0x94}], 0x1, 0x0, 0x0, 0x4840}, 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$TCSBRK(r0, 0x5409, 0xbc) fcntl$getflags(r0, 0x401) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000240)={{0x7, 0x5, 0x100000000, 0x1, "1733895d3bc9dbf14d8f43a505a50b27515824c96fc200c2a7e8ee2e926477adbecac0674c262625de9749e5", 0x8c}, 0x6, [0x4, 0x3, 0x4, 0x7, 0x5, 0xe, 0x7, 0x3, 0x0, 0x1, 0x25a, 0x10001, 0x4, 0x0, 0x101, 0x7, 0xa8f2, 0x0, 0x7fff, 0xfffffffffffff7e0, 0x2, 0x4, 0x0, 0x3ff, 0x7ff, 0x80000000, 0x3, 0x0, 0x7ff, 0x3f, 0x4, 0x5, 0x0, 0x0, 0x1, 0x1, 0x4, 0x4, 0x32, 0x8, 0xffffffffffff25a5, 0x1, 0x1, 0x7, 0x7fffffff, 0x5, 0x800, 0xd27, 0xff, 0x7, 0x3, 0x6, 0x7fffffff, 0x5, 0x5, 0xd4, 0x710, 0x1000, 0x20, 0x27, 0x8, 0x3, 0x7, 0x9, 0x325, 0xa94f, 0x6, 0xfd, 0x8, 0x5, 0x73256cd0, 0x7, 0x6, 0x400, 0x5, 0x265, 0x4, 0x8, 0x7, 0x0, 0x2, 0x100000001, 0x4, 0x0, 0x7, 0x6, 0x3000000000000, 0x7ff, 0x9, 0xffffffff7fffffff, 0x4, 0x6, 0x7, 0x1, 0x6, 0x4, 0xfffffffffffffffb, 0x7f8f5548, 0x1ff, 0x1ff, 0x8, 0x1ff, 0x0, 0x9, 0x2, 0x8, 0x2, 0xde91, 0x8001, 0x3, 0x6, 0xfffffffffffffffc, 0x400, 0x4, 0x1, 0x3ff, 0x7, 0x8, 0x5, 0x6d3d, 0x7, 0xf3, 0x4, 0x94b8, 0x200, 0x1a9, 0x9, 0x4], {0x0, 0x989680}}) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000780)={'gre0\x00', &(0x7f0000000740)=@ethtool_link_settings={0x4c, 0x6, 0xbc1d, 0x800, 0xe6, 0x3, 0x10001, 0x2, 0x7, 0x8, [0x7f, 0x5, 0x10000, 0x74f5, 0x7, 0x1, 0x9, 0x22], [0xb6]}}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000007c0)=0x8, 0x4) bind$bt_l2cap(r0, &(0x7f0000000800)={0x1f, 0x0, {0xfff, 0xfff, 0x81, 0xc2, 0xffffffffffffff1e, 0xfff}, 0x4, 0xe2}, 0xe) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000840)=0x368, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000880)={0x689f800000000, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x94b1, @multicast1=0xe0000001}, 0x1, 0x8, 0x200, 0x0, 0xfffffffffffff001, 0x0, 0x2, 0x80000001, 0x7ff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000b00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001300)=0xe8) r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000029c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@remote}}, &(0x7f0000002ac0)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000003f80)={0x0, 0x0}) r8 = fcntl$getown(r2, 0x9) r9 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000054c0)={0x0, 0x0}, &(0x7f0000005500)=0xc) r12 = geteuid() r13 = getpid() fstat(r2, &(0x7f0000006e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000006ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000006fc0)={0x0, 0x0, &(0x7f0000006d80)=[{&(0x7f0000000940)={0x1b4, 0x18, 0x300, 0x70bd2d, 0x25dfdbfe, "", [@generic="ac6a87db8eac3765a219aa86883846ab6519b870cb96c09dd11bdeae14608ad2a8a7015e456be2a8c1de80b236b446fcda1345db9ff75d1cd8a38e26194445a947b589557bf6ecda914eb68d43882a65e109b4b42a7552a4a036f43b0810f2bf5534f6ff8068f176a5ee408ca1f78279591c237afaf09c805a8ad51732c60dbc51d3547d94f609954bdf06a2be7db5de4c8ab3bebb73155882d684fdb4d98daf9f6a296f7d839ceefc5d6cbf3cbfab8a17db9d0bad3cb87b7958932eeb6bf4bdb16c8a67c9a1bdf92c8b36d77b2ec240db51abbd509ebd90", @generic="515275f7512d05be21288db6a2578ce348d9d75a3a61775696af3a90395d25260574c89969eeb49bc93e3fdfebc5502bb23ba63ce927af04efd54e14da5e82c79ac652b4ca04be9be38cc49103063851fd985b46497709eb2ec26fc8b816b37045eaf48bc693c013629b5f269c00607c0be7d4b1288f6fd4993e60ac598aa7a2d7d74cb3f184effd7ed9b5984e65ffe270817b1deb01398e8e15e416c151dca9d6dc6250a498191d42862ef60bf57ac5716cb99aedd098562bb3f34c66c13c06bc64fe30310e0e18bb6c2525"]}, 0x1b4}, {&(0x7f0000000b40)={0x3a0, 0x3b, 0x1, 0x70bd26, 0x25dfdbfb, "", [@nested={0x188, 0x7d, [@generic="b4ece5f36bf04a12566f98e87d7801b890613361643bdebd9e791d92576b5a7454c591aa9aa12ce46a43a1fff2070bb045c448658b042a4de238529dcdd910049d933939548ea926b484b45ac612764a28c6f8558956b3b103b985999736ac388627436e0bb8af83cbc5e86f05bc40f9dde9ca575dac4a93ab0f1a872ebe04ae074083ff7d449a969683832115ac5d92174b634675c64e73352e2b101df7190b3c60c9159a53696943adf6d10c4dc6920397d4faf78dd79fd28ee08a235f2bb7def4bc3ae34aceae83a1deb6b262e2a359eed2219fcedeb477c949458e64", @typed={0x8, 0xe, @pid=r3}, @generic="fcfcc15714776466d71bebd76afc7956efdf2e11ff74b6533484e81d2b58d8323180dbfc013b2919f92d169e5bc58b6b4f1ca776bdbeb4419c2ef620060ac49ec4431447889d8951298060ab7d1fe74d5172841e067d83e01124bd918b8a7c8e055ddbf74dba345c8bffe31d07edc7f6e6169713196ef97d550cfa91e963b1f7a74fd124ae103b", @typed={0x8, 0x68, @str='[/:\x00'}, @typed={0xc, 0x6b, @u64=0x6}]}, @typed={0x60, 0x53, @binary="5024d13bcff57dc5e8fcd7a61fed8ea79d59a1ba4146511755c5cf7e325944c2b0a38a101779d415eaf2ebcb408f1b617f4b2e2b8f89b367daf25178f32c33cef95985574fa195f97fe80138419cf8c80d2fc59f9a321b2d7e51"}, @typed={0x8, 0x84, @ipv4=@multicast1=0xe0000001}, @generic="7d3b7b03159699750d241cf5ef7cc5a13e830bfbf02e5de5742863c2772fd55e2c46cf6ad3a427bb41ccfcf2344c403cbf2c5c970740f72ae0e6bdaee803457d710308b194cb8bc6f09e49849ad5032292c495693f6874f8c8cb416010a4f5747c5b1ebf7e2829477bd3f2d70c739ae76366eb5eb8778852ea7351937a7f081392c7d5f0637c98d9240913e3eda80b4d50bd319b4b4c830bd350878fbe6f76a3853cd449fcd2905caa070e02288ac1688db37120", 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@generic="79c0ebcc970cd1d989c4f8e19dbe348ab8854da6038b0752289115482106541720df03e720b6d2e28f44ed2dea9ec2e80be27fa7aa049d319e802717db84f736c87398cd01de5b021497e332dc277caa5c1f2381ab5db4012dfb1eec9abdd4578ad2f988d581148f384a8ff84fc5d4760f4f57b0720630cf624a7d33d73446bd137cd21295c90e5cafc808b1a57d8c165cf1994dff86307d1f24abb16f46b0dbb9a95090b35d547cfd04c3c9615052466e779575ae8b0e8e91251538", @typed={0x4, 0x75}, @typed={0x4, 0x5f}, @generic="7db613a4eb8ac5675936a80abc2e0f764c8032957a7a3a63d34cfa8e14de326c40fae6aea2d7eab77a43b882b19df241b8c9f3de3a36a9330ccaf58d27b9b0a122b4a49f03520224786198a58cb97e1e645a0e5c2f5063f0df7023f42ca127994577ae5204adc60cb88cdc9253ba6863dc765ab28aa8efa643b6a02eb590ad5bdc100f032f0b4aadcc59385e6cba9efd08413f610f667408dde7522b1dbcc2253cadc2f39f99da03ef9334e6053e7fa45b81291d428ec3e5e3cad44b7f9711f587fc02d62f672eb746f6d96d1c4fc7a2116a8b7c5051b74e71df90"]}, @generic="e3150038b97308b37070e14a94b7c1e0c091eb42fb6bd94ef8d0d628f71f36023843bf7cee77b9a4aa55b3bf8fca6fd87da0005428993352d3a4a3bbbaeeaa258b120546621e19024df32757c52b056beae91ebc436bddaf77fd3f34b105935441e588eedc", @nested={0x45c, 0x51, [@generic="76091c9195e761ceb5bcbe0a88248bf25bd502a3", @typed={0x8, 0x15, @pid=r9}, @generic="f62b786cd4dc3419addef0f4c298b6c9a1198ba0002f60198227b92db599d4fc10a909e25711beac12be2a055a69d17757887b5df407322f04dd78f71f3c07e0cc8479c5d89e1666ade884418d1faa44596947dc19", @generic="4d98ef50891199b962435533f052f9909dfa24571297879b3cec7523c96963a7173b642990700303010236455859e30f7153c6c1bba545e80c262c16943c73f2489801521b2bb67f6a4a28e2c91c8063bdd704d17d744d45e5c219557e74633e3bd8e967824366e2e3649e466ec63cc07a1a76f8ac4d698015470a6093dba6be4aa8c55d65c10ceea5e1854ddc94e71ff83b47cb89ae071c5b4ebb045ec77a38979bd8728e6a7c1e55609ccb4b920cba20015456c78f5f353faea6bc24568ed10bef97b9e8a0d2ed72d52556968e5719ca244a6ed1559d27fe35216a7afc9e782b3122", @generic="9921da4768ec80e933d3569e23f0a67140b5a7d83c05a26af2d1ce11c4fb9b40aa5234ffadfe7d4748d891a97400608d40a5030f10ae6c4fbfb42f9b03669674a6ee1045ca5c75f5871f6a3c7811ec84109ddd05f2c9793e5f218f16ae48ebd8e7d3acf209f7ebdfbb0a033e1ffe54f15b1dad22901ebc3738d02a60e96e5cfac49ffc3333f8e52d02c92150d92120f54c19525445e8da25881d810c06b8f31727b879e61d3357b312a8f78d67414cdd7ab198fb9445dd", @typed={0xf8, 0x25, @binary="76be4c729fc3aaa01ed4ac847f6c4987f490779878a50a1f109a326c0ead3deedb6d29eae213f07785965593b2e8d4d2cd2be5acb7e3de9a548a63eb8489ccebde298485c3031d8df886b7d296e959986ce45dd7c7e7b27f04ac04c637e1204411e2d7849fb0be058693520a4c6bbfa0ad2dde60ca004ad62a9a3589514e0cf267c02bfcd27259a05ed067ebfd778ca2be64a8248cfce234974ef465dc2157cbca6890a50c0a13573b67951d403df4cf228933c209a2f38ea80feeaabd6103558171b6c8d5cb4fb7fb05e495018b7256fd6249d51a05867a699223f84e1b88999d42bd35fa7047cdc15d390034dea6fcb16f"}, @generic="40f8df836d035ce5fbc1de5e615e0ac198a16ab9104168c71b095671ea228aad77ac1122623a8e67e30a8ff5bacd3813931b02cb5e03b38255b79d82b613e8348ad84edd46a34439946e22af611305a5f32aaa2402917f46d344d1", @typed={0x8, 0x73, @pid=r10}, @generic="18f7c83b0947930b3906e688dc686870a8908e4778ee2766407d219015373c85f82aef4ab8a87f375c888770776d645fa4280395deb3166989c645df7823a8977c7b2b1fd2da088fa90cb55e5c6d355a62731dce0ef37b12e75140ebf24c69d10b53b217f3ef355093aecd71b2c2d1306af771cfb64e6facd2a64755cfccf2ea683f567d9866eda2c1d6530d5213dca1dfc4101e90b89a440cac26e79de7902bd4aa9960f63475c9210a078cdf9a95992e35218110c7b4d5e165fa4f023c9eedecacfd50ce3217af54e1bc29f3691b42eab91f99d4f5e385bb2c6873eaf535c9bcdfc2f21a9bbac154dd3429b4ff5665d3"]}, @typed={0x8, 0x5c, @uid=r12}]}, 0x1830}], 0x9, &(0x7f0000006f40)=[@rights={0x28, 0x1, 0x1, [r2, r2, r1, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r16}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0x68, 0x4001}, 0x20000800) fdatasync(r2) syz_fuse_mount(&(0x7f0000007000)='./file0\x00', 0x8000, r11, r15, 0x5, 0x100000) r17 = semget$private(0x0, 0x4, 0x10) semctl$GETVAL(r17, 0x0, 0xc, &(0x7f0000007040)=""/191) [ 180.198946] IPVS: ftp: loaded support on port[0] = 21 2018/05/31 10:57:03 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffc97) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/05/31 10:57:03 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x80000000, 0x48082) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000013c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001400)={0x0, 0x7, 0x0, 0x100000000, 0xfff, 0x790d}, &(0x7f0000001440)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001480)={r2, 0x100000001}, &(0x7f00000014c0)=0x8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:57:03 executing program 7: r0 = socket$netlink(0x2, 0x5, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x3) r1 = dup(r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x84, 0x7d, &(0x7f0000004e80)=0x50, 0xff09) 2018/05/31 10:57:03 executing program 0: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0x90000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/05/31 10:57:03 executing program 3: mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x4, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/31 10:57:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="e94bc0398ede01d9b2081ac15427ecc64792c2e331a3e9dccb0a155536bd426385e8259b5d8b4803f17e91fad39f222a2ac3bc889c6eddf7cb18d293e83fc6c6ca30c698727ef51ee76c24cde3f3fdd4736fc48b4a71c077692fddf1e9cc8d13f412197e1fa050f45a84db465f317da928c261adaedaf01a8731cf1e8762878202f756722b5974e7fef3d6b990aa9f0a130838a57223bdbc52f58f1aa092ba0d6f39c242f6c1862ceb1c1d78ff65e2de00312846fe908d69719220fc0611b67377eec4651d80fe6616787c38be81f55d607910df6c496a73d959ce5146185b5614f0e0e151dcb2ca", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x40, 0x1ff, 0x9, 0x3, 0x80}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80000) [ 180.544460] IPVS: ftp: loaded support on port[0] = 21 2018/05/31 10:57:04 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x80, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={r2, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) r5 = fcntl$getown(r3, 0x9) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000002c0)={[], 0xe00, 0xaf, 0x3, 0x4, 0x5, r5}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x101, &(0x7f00000000c0)="ba43a18601fc8af32e70a99805ea6c08fb61a7"}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x6}) r8 = gettid() ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000000180)=r8) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40206435, &(0x7f0000000140)={0x4, r7, 0x10003, 0x24fb}) 2018/05/31 10:57:04 executing program 1: perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="201700"]}) 2018/05/31 10:57:04 executing program 0: r0 = socket(0xa, 0x1, 0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x280080, 0x0) 2018/05/31 10:57:04 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000040)='./file0\x00') 2018/05/31 10:57:04 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'teql0\x00', 0xb3}) getpeername(r1, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/31 10:57:04 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f0000000d80)=@acquire={0x2ec, 0x17, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@loopback=0x7f000001, {@in, @in6=@dev={0xfe, 0x80}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@broadcast=0xffffffff}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {{@in6=@ipv4={[], [0xff, 0xff]}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in6}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in=@rand_addr}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x2ec}, 0x1}, 0x0) 2018/05/31 10:57:04 executing program 2: r0 = socket(0xa, 0x1, 0x0) statx(r0, &(0x7f0000000040)='./file0\x00', 0x400, 0x1, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000000000)=[{0x25}, {0x16}]}) 2018/05/31 10:57:04 executing program 3: mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x4, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 181.416570] audit: type=1326 audit(1527764224.415:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11200 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/31 10:57:04 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4000, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x5c, 0xb29f, 0x6, 0x1f, 0x0, 0x7, 0x60000, 0x9, 0x101, 0x4, 0x1f, 0x40, 0x100, 0x59, 0x100, 0x0, 0x1000, 0x5, 0x7ff, 0x4, 0x6, 0x6, 0x5, 0x4, 0x4, 0x1f, 0x4100000000000, 0x6, 0x8, 0x400, 0x51, 0x2, 0x10000, 0x1f, 0xb2, 0x4, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x2, 0x3}, 0x8, 0x0, 0x6, 0x2, 0xee6d, 0x10001, 0x200}, r1, 0x1, r2, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000140)={'bond_slave_0\x00', @ifru_mtu}) 2018/05/31 10:57:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2000000000000c) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffefffffffffff, 0xfffffffffffffffe}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x80201011}, 0xc) 2018/05/31 10:57:04 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$bt_hci(r0, 0x107, 0xd, &(0x7f0000000200)=""/25, &(0x7f0000000040)=0x19) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80) [ 181.498114] audit: type=1326 audit(1527764224.475:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11200 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/31 10:57:04 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x7ffffffffffc, 0x1b4, &(0x7f0000000080)}) 2018/05/31 10:57:04 executing program 1: mprotect(&(0x7f00001c5000/0x1000)=nil, 0x1000, 0x800010) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040), 0x8) timer_create(0x6, &(0x7f0000000000)={0x0, 0x36, 0x1, @thr={&(0x7f0000000080)="4acc66114ea17941519730ca2ecd6629c3e19887a4f4bacf4f2748a219282c6d551686b50fd8abc48c599d094da8ef236a37adbd9d3bef806b3e25e7260f9f7cf1f7248ea996e5e5c091f2c0f526b2130c7c0b1f836cd5c62e7b5319d3a55ba9c09f0c58d47184bda4cd8b3b", &(0x7f0000000100)="05f7f041b136ee46066b69a2736a101289a93bb7ee884d08efc620f0480f38fe823bee5cfa862ac6cf5eb81797f3b6a0cb784822ed1510707bb2f78ddf7e12969c6bd1fe15ff375dfed3f4c4c8e1cffc37c37364593d1f75509c29e13a40ca5f6f2abd8d7eabf4a5ac373d0e1ea93544a52a59de8d278427d66e30101590d7b62a5d9eca31beee7f9de131a0ba3b4cef5686030ca8cd7d2794b2"}}, &(0x7f00000001c0)=0x0) syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x80240) timer_delete(r0) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000240)={0x1, 0x1, 0x100, 0x3, 0x7ea2}) [ 181.614286] bond_slave_0: Invalid MTU 0 requested, hw min 68 2018/05/31 10:57:04 executing program 2: r0 = socket(0xa, 0x1, 0x0) statx(r0, &(0x7f0000000040)='./file0\x00', 0x400, 0x1, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000000000)=[{0x25}, {0x16}]}) 2018/05/31 10:57:04 executing program 5: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000040)=""/154, 0x9a, 0x52, &(0x7f0000000100)={0x0, 0x989680}) keyctl$search(0xa, r0, &(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0) 2018/05/31 10:57:04 executing program 7: r0 = socket$inet6(0xa, 0xfffffffffffffffc, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x42, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x8b1, 0x6}) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000bfcffc), &(0x7f00000003c0)=0xfffffffffffffea2) 2018/05/31 10:57:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047e82f07d82c01802000") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) [ 181.803715] audit: type=1326 audit(1527764224.802:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11240 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/31 10:57:05 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x8000016, 0xfffffffffffffef5, &(0x7f0000000180)}) 2018/05/31 10:57:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x100000a, 0x4000000031, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000001380)=""/4096) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x61, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/05/31 10:57:05 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000000000)=0x2, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4000, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) memfd_create(&(0x7f0000000100)='vcan0\x00', 0x3) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x400000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r2}) 2018/05/31 10:57:05 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=""/188, &(0x7f0000000140)=0xbc) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a600000ffa84335910000003900090035002000060000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) r1 = add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="4b4e9978289f37f2b78b17d5ad120962d7b0ed49895aaa117c0986037fe42717d5a522f48c565731c1c581482953322d3dd292f506722fc543f03f21f029aa0ebdcbf092a284f4651e76045f34408a8c0d1506f5cbb8e75bd60a350ac535934274f726a6e78e91163e56b6ce55f4c020df82bb55e1c93b27ecc27ef01ec2a71d3f4fedb35e6fccdea80217e6517dbb69a3d607154d7891a5f5763b90e081704cb4859485bd5dcfd6ea52bf21aedc7dad1daf8c9749ec55709cacc115a6577ad9d5939e", 0xc3, 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f0000000300)=""/56, 0x38) 2018/05/31 10:57:05 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000500)={0xa, 0x0, 0x0, @empty, 0x6}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082ef0a)=""/246) preadv(r1, &(0x7f00000004c0), 0x1c0, 0x0) 2018/05/31 10:57:05 executing program 5: r0 = socket(0x11, 0x80a, 0x300) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x408, 0x6, [0x2, 0x4, 0x6, 0x40, 0x0, 0x6]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x95, "c233164188504ea9466b15e85ff3c1e40fa7e2d5740c40631a579d3754c3ab43fbdd6ea26c6c311b539bab3abeb18b0da266f4b675f1db8f8852c3d6ab60a025641566f6a3928a1619b3b0a138bb110a822033a57f6235717897dc4297fd6446d1e01209a743e01f4c6766752f9516d29ae26d2a5f32bd5eb11ad7141ebb753b213900a74c48bc0d45a771768b352a24c9cccb2384"}, &(0x7f0000000180)=0x9d) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000fc8000)}, 0x0) recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)=""/164, 0xa4}}], 0x40000000000014d, 0x0, 0x0) 2018/05/31 10:57:05 executing program 3: clock_settime(0x84f07f8e92977303, &(0x7f0000000040)={0x77359400}) r0 = syz_open_dev$sndpcmp(&(0x7f0000001800)='/dev/snd/pcmC#D#p\x00', 0x81, 0x80140) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001840)=0xfffffffffffffff9, &(0x7f0000001880)=0x1) 2018/05/31 10:57:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/31 10:57:05 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e2f63d1726f757000", 0x200002, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) r1 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000003c0)=""/246) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x8, 0x5, [0x2, 0x7, 0x2, 0xab3, 0x5]}, &(0x7f00000000c0)=0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0x8, @empty, 0x8}}, 0x0, 0x7}, &(0x7f0000000100)=0x90) 2018/05/31 10:57:05 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000100), &(0x7f0000000080)=0x4) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x0) 2018/05/31 10:57:05 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x200000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x47, &(0x7f00000001c0)="45d32b9d2ab99db720c63725a197845aafb2767b6df9c04feb1c30242add0162abdf21a745c21bc7217cc468587437d5f04045dc5fdaf5be37d2b35f2061aa372494d7d1d2877f463d01678fb9665a9c84a5913135f26a2b9e3eb40086f0ea431e7d579a395a51928347ddf30e6f9fd0b2a9e99f786a12"}) 2018/05/31 10:57:05 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$getown(r0, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2002}) dup2(r1, r2) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/31 10:57:05 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8916, &(0x7f00000002c0)="6a34ae2d2f07d82c9924097049c6fa916cfc2953135d4f2242cf2704341abff95d140df7022ae720220a8357af0ac271070c30ab11a8eff23d29498befae1f91658d084a72d5562dae2c1bb5cbe0005ac68d920fac6a4360cdd769214c7e298978ec65ca577795cc511a19f150e6f193cbd6a8bbd7891db8f288e882cc526f2d77950dcdb1ff1f2afad0445bfd16d02566a4e3e030d448c9f45c84d01683969cf88c8619a12127514f32846fa3f86df419e5d9e8374c9f73f4b354a28673ece5f086a0a8b47e62ace8588f416dc4d67dace176559cdf8046743b3b7ca64b18b4c70bb7f56f9827000000000000000000000000000000") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)='\n', 0x1) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005480)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000005400)}], 0x1, 0x8000) accept4$packet(r2, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001800)=0x14, 0x0) 2018/05/31 10:57:05 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000640)="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", 0x5ac}], 0x1}, 0x10008000) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) sendto$inet6(r0, &(0x7f0000000600)='d', 0x1, 0x0, 0x0, 0x0) [ 182.840764] alg: No test for cbcmac(arc4) (cbcmac(arc4-generic)) 2018/05/31 10:57:05 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000100)="2f0000001c000367ffffff000d0000000200000000130000000003c91300010023000000000000005867000000050b", 0x2f}], 0x19}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x600, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x9, 0x4e, 0x4, 0x5}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x4}, 0x8) 2018/05/31 10:57:05 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x6002, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000140)=0x8, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000280)={0x0, 0x7f, 0x2, 0xff, 0x4, 0x8}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0xffffffea, &(0x7f0000000080)}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x9) shmget$private(0x0, 0x1000, 0x401, &(0x7f0000ffe000/0x1000)=nil) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000180)={0x0, 0x8}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x81000000}, 0xfffffffffffffd8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r3, 0x5}, 0x8) 2018/05/31 10:57:05 executing program 3: r0 = gettid() ptrace$setopts(0xffffffffffffffff, r0, 0xfffffffffffffffd, 0x1) getpgrp(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000480)={0x0, 0x7}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x88, &(0x7f0000000500)=[@in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x4e21}]}, &(0x7f0000000600)=0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{}]}) r3 = socket$inet(0xa, 0x801, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000006c0)={'ipvs\x00'}, &(0x7f0000000680)=0xffffffffffffff36) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)={0x100000001, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x1ff, 0x8, 0x401, 0x8, 0x0, 0x7fffffff, 0xe5c, 0x8}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000400)={0x40007, {0x2, 0x4e1d, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x44, 0xad04, 0x0, 0x7, 0x7, &(0x7f00000003c0)='bond0\x00', 0x80, 0xffffffff, 0x3}) r4 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000240)={0x2f, @broadcast=0xffffffff, 0x4e20, 0x3, 'wrr\x00', 0x4, 0x7, 0x6e}, 0x2c) r5 = request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) r6 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffc) sendmsg$nl_generic(r1, &(0x7f0000000840)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000640)={&(0x7f0000000700)={0x120, 0x34, 0x201, 0x70bd27, 0x25dfdbfe, {0x12}, [@typed={0x8, 0x60, @u32=0x1}, @typed={0xac, 0x94, @binary="296d4e3e306e88634957b92d2ac851c4f9f3db8e41bb1ce51477d8d01216d3d254f616e3ab8e926c04abbe8d6e4f6e65935cf2897184997c327364db0144fc159aa4a4261b6737f9e1a2f13d6b52c658f2b3ce9f98e648b0f94ec859f1c18ddd2feb235ffeb53279b85413b81da47f6f4bc6c06f4c44b91b06519ebe4c4916424678e9d1c4b7ba281d64d64386d637b8d387ec05168345c2c808dca3275da027752b8b73c54e06"}, @generic="a2489b31a3c2", @nested={0x50, 0x8f, [@generic="c920427124b3264ab73a88af37017eb3f0546635fa08e90ecd3bf8fe6a3a1e6e58089a5a47169ad20af4a3f55dfd5fd9b74b5d0619a728172664be77b5e6da1871c6481e14c3f039703e5e"]}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000001) keyctl$reject(0x13, r5, 0x6, 0x100, r6) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000340)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0xfffffffffffffffe, 0x200000cbe}) 2018/05/31 10:57:05 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x80, 0x30080) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000180)={0x2, 0x2}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)=[{0x1a0}], 0x10}, 0x0) 2018/05/31 10:57:05 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='0,file:\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='exofs\x00', 0x8000, &(0x7f00000001c0)="08ba0c23e566d5f80ad9412f0ceacffe7b1f861c22696b1ce7832eedf7a4df5f499b90003ac65c62480963a161557692e0b4c74eb7f2de297be9fc2e4f07e39668071733ec453709b57b57043a5d61d15b4c930a7548a332a632c773968d8a6873d1425da7a0db") mount(&(0x7f0000000000)='0,file:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) 2018/05/31 10:57:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "2e5212cad1d050462f571ab11802f4f42f94c8e59c24eec6567f913aeabf0d763e5543fcc99d879b297d2b5e028fa07ea8a89d62dfa816bd9397ed99d715a5bcb6a27e829b3276d326bc4f79282bf4b675f2d89d7991273b0d7872a10e58f2a258b28c7418499c34eb0ea473afd64aa0935b01a6bda25f92bbbb8afa9b8765e2bf99766045a24bdab49fccefa8f6ef92ba1e6262223f9c352c2fe63207bfc08eb1fb1e0bbc01b8f8223731b257af2b4a707e366bc5abd1"}, 0xbb) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x62, r1}) 2018/05/31 10:57:05 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) connect$unix(r0, &(0x7f00000009c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, &(0x7f00000000c0)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) 2018/05/31 10:57:05 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x1, 0x1, 0x6, 0x3, 0x400, 0xff}, 0x20) r1 = socket$inet6(0xa, 0x800, 0x1) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000140)=0x5) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005f18)={{{@in6=@empty={[0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2]}, @in=@rand_addr}}, {{}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/154) [ 183.118818] libceph: parse_ips bad ip '0,file' 2018/05/31 10:57:06 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0xf, 0x3, 0x0, 0x70bd2c, 0x0, [@sadb_key={0x1, 0x9}]}, 0x18}, 0x1}, 0x0) r1 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) write$binfmt_misc(r1, &(0x7f0000000180)={'syz1'}, 0x4) execveat(r1, &(0x7f0000000080)='\x00', &(0x7f00000001c0), &(0x7f0000000040), 0x1000) signalfd4(r0, &(0x7f0000000040)={0x8000000000000}, 0x8, 0x80000) [ 183.172537] libceph: parse_ips bad ip '0,file' 2018/05/31 10:57:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000b1d000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3f) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1000004) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/05/31 10:57:06 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) getgid() bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/05/31 10:57:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x118) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:57:06 executing program 4: syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x1100, 0x4007c) syz_extract_tcp_res(&(0x7f0000000000), 0x91c3, 0x200007fffffff) 2018/05/31 10:57:06 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='0,file:\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='exofs\x00', 0x8000, &(0x7f00000001c0)="08ba0c23e566d5f80ad9412f0ceacffe7b1f861c22696b1ce7832eedf7a4df5f499b90003ac65c62480963a161557692e0b4c74eb7f2de297be9fc2e4f07e39668071733ec453709b57b57043a5d61d15b4c930a7548a332a632c773968d8a6873d1425da7a0db") mount(&(0x7f0000000000)='0,file:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) 2018/05/31 10:57:06 executing program 5: r0 = socket$inet6(0xa, 0x40100000003, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x58}, 0xb) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/05/31 10:57:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x4, 0x720, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x50, 0xcbe7, 'gretap0\x00', 'nr0\x00', 'veth1_to_bond\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0xff], @random="a6754fb5e58d", [0x0, 0xff, 0xff, 0xff, 0xff], 0xf8, 0x190, 0x2c0, [@mac={'mac\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0x1}}}, @helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xfff, 'syz1\x00', 0xcd2}}}, @common=@ERROR={'ERROR\x00', 0x20, {"72662bc184f09b1819ae3593bc9160ac6082f03537560f68fedc2b6af25d"}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x7, 'system_u:object_r:nvram_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x0, 0x6007, 'vcan0\x00', 'veth1_to_bond\x00', 'teql0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00', 0x5}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x20, 0xaafd, 'veth0\x00', 'team_slave_0\x00', 'vlan0\x00', 'bridge_slave_1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0x0, 0xff, 0xff, 0xff], 0xe8, 0x138, 0x188, [@ip={'ip\x00', 0x20, {{@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x14}, 0x0, 0xff, 0x5, 0x4, 0x20, 0x2, 0x4e23, 0x4e21, 0x4e22, 0x4e22}}}, @connlabel={'connlabel\x00', 0x8, {{0x7fff, 0x2}}}]}, [@common=@log={'log\x00', 0x28, {{0x7fffffff, "61b5c85002664139e636ca86546fbd388c42b157b81f766cb1e37017df35", 0x2}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x9, 0x9}}}}, {{{0x5, 0x1, 0x88fb, 'ipddp0\x00', 'veth0\x00', 'veth0_to_bridge\x00', 'team_slave_1\x00', @empty, [0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xb0, 0xe0, 0x158, [@devgroup={'devgroup\x00', 0x18, {{0xd, 0x4, 0x80, 0x5, 0x3}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x9, 0x9, 0x7, 0x0, 0x0, "aaa38fe4c66af9c6eef4ea8e91f2624e68f23437e5713726b2e64a1eb8b473d51211f7b1d5844cd74e9e77910c8f15e030ce879eadbe3405e75bc65c45e71bfc"}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0x798) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000080), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffeffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x0, 0x0, 'irlan0\x00', 'veth1\x00', 'dummy0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa0, 0xd8, 0x128, [@cpu={'cpu\x00', 0x8}]}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "1a13e96017e057c703e3b3ebe8fa5045032597709d640fb733eccddccf0a", 0x6}}}}]}]}, 0x230) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x111000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$can_raw(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x1d, r2}, 0x10, &(0x7f0000000340)={&(0x7f0000000300)=@can={{0x2, 0x7fff, 0x9, 0x3}, 0x6, 0x3, 0x0, 0x0, "a93737dc2be745e0"}, 0x10}, 0x1, 0x0, 0x0, 0x4010}, 0x4000000) 2018/05/31 10:57:06 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0xff, 0x8, 0x7, 0xf77}]}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x40, 0x800, 0x80000000, 0x104, 0x2, 0x2100000, r3}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000001c0)={0x7, {0x2, 0x4e23, @rand_addr}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x4, 0x40, 0xfffffffffffffffa, 0x2, 0x5, 0x0, 0x1, 0x5, 0xffffffff}) 2018/05/31 10:57:06 executing program 3: r0 = socket(0x15, 0x80005, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x408000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)=0x1) getsockopt(r0, 0x200100000114, 0x2714, &(0x7f0000000000)=""/1, &(0x7f0000000280)=0x1) 2018/05/31 10:57:06 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) sendto$inet(r0, &(0x7f0000000280)="5adecbf62630245bc6353ef8680dfa1f8efb67e1c6fa1fed5fcfc10d004aa9b180c6597d24bcd0a72d9a0951328e2c1dc7382916ea6e5e73582b16be0b45807811d15207452e2355180b4dba720a303ee451cca45b07d3f1a52ee86d2d2fa1fced4f3562bdc1af23acf06721e78f19c7b0e503830da4253ed37768c8de76082e8449e431d11605a2d43d80f2624d2f41451e5f6f59be89f2c1ab74229768395db8325df5f0b215d955e206350f063e4157ea810ac153f6b3238fdce3f5e5c50c6bbabf1a11c2c590", 0xc8, 0x4000, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) setuid(r2) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000180)={0x2f, @multicast2=0xe0000002, 0x4e24, 0x2, 'lblc\x00', 0x2, 0x3, 0x64}, 0x2c) [ 183.591509] x_tables: eb_tables: mac match: used from hooks BROUTING, but only valid from PREROUTING/INPUT/FORWARD [ 183.618991] libceph: parse_ips bad ip '0,file' [ 183.721566] x_tables: eb_tables: mac match: used from hooks BROUTING, but only valid from PREROUTING/INPUT/FORWARD [ 183.728679] IPVS: set_ctl: invalid protocol: 47 224.0.0.2:20004 lblc 2018/05/31 10:57:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") fcntl$setpipe(r0, 0x407, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) readv(r1, &(0x7f0000002180)=[{&(0x7f00000020c0)=""/159, 0x9f}], 0x1) 2018/05/31 10:57:06 executing program 7: r0 = socket$inet(0x2, 0x80000000805, 0x0) listen(r0, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000640), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000dfe29b84712787d8b6307ec496819b00000000000000000000"], 0x2c}, 0x0) 2018/05/31 10:57:06 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x0, 0x3, 'client0\x00', 0x0, "d98e0e0a3cf815eb", "9e0d9c20e80aa4b5810cd25fd16d99e3530ec790801271bc181dc45b1d0a723b", 0x4, 0x1000}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:57:06 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) setsockopt$packet_int(r0, 0x107, 0x1a, &(0x7f0000000080)=0x8, 0x4) set_mempolicy(0x4002, &(0x7f0000000040)=0x1, 0x1ff) r1 = socket$inet6(0xa, 0x3, 0x100000001) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") 2018/05/31 10:57:06 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0xffffff94, 0x3}]}}, @tcp={{0xf0ffff, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r0 = dup(0xffffffffffffff9c) sendto$ipx(r0, &(0x7f0000000000)="1e9954f896843fe10a4bff52009fd96ae733dd5e586db05999c926f15fce73d8dab776d0328f2bdfe6681e0e534e10e9567023cf35b59cfb221f43c5545541ed7ada1545138fad02ce1dd01c9d840bcb525eedef7ca08053fbc5a31500554e829f5fa8c7a15b13bf5c4c86f4e8", 0x6d, 0x40000, &(0x7f0000000080)={0x4, 0x8f9, 0x6192, "d39ef280d826", 0x3}, 0x10) 2018/05/31 10:57:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x822083) accept4$inet(r1, 0x0, &(0x7f0000000100), 0x800) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x3, @empty, 0x1}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="4ca9961a618ed4a6a8541dff070000000001000077d37c0140000000000000"], 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f00000001c0)=""/70, &(0x7f0000000040)=0x46) setsockopt$inet6_buf(r1, 0x29, 0xd7, &(0x7f0000000000)="67aa40e83aa7d38d9783256434b1ad11dc6b9bb1d92af0d9cebbdafb39df4ddf16b993c20a13ea11718d6854d2b3e80811ef6d027b951a3e14c300d9c30958b9280e74e44bb0ae891a6717d8e1cf9bf4d7e29388126274154d78e027b0cab755e1e879c1e33e8025badc", 0x6a) listen(r1, 0x1000) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000008000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500a000090780000c2236845c7449f02f2b75cbf9136ccbddafac354e9ce344a579198cb9a54cac7792e36a6eb8982ed579d1e71c4d02104ce4f018ac71d70ec9f3aa1eb94508fc7514b"], &(0x7f00000002c0)) 2018/05/31 10:57:06 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x0, 0x2, 0x90e3}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x0, 0x58, &(0x7f0000000140)="2330f293ff5bd26b1c8816b31e28b11e9419006d1ed6d57c7a37fc8e16174a1ae562ef1931789a7944fb8d00b52161266a5305fa4ad6cd9f16754574fab2f632803a7128fb1ff1847047fed07239607d1c5c13e64060d074"}) 2018/05/31 10:57:06 executing program 2: pipe(&(0x7f0000000000)) r0 = gettid() socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000bce000), 0xffffff36) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/05/31 10:57:07 executing program 7: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x3, &(0x7f00000010c0)=""/4096, &(0x7f0000001080)=0x1000) 2018/05/31 10:57:07 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0xfffffffffffffde0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x210, 0x0, 0xf0, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f00000001c0), {[{{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xff, 0xff, 'irlan0\x00', 'veth1_to_team\x00', {0xff}, {0xff}, 0x67, 0x2, 0x8}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0xc00, 0x4, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xffffffff, 'eql\x00', 'syzkaller1\x00', {}, {0xff}, 0x1, 0x1, 0x20}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x100, 0x20, 0x1}}, @common=@inet=@udp={0x30, 'udp\x00', 0x0, {0x4e24, 0x4e24, 0x4e20, 0x4e22, 0x3}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) setsockopt$inet_opts(r1, 0x0, 0x8, &(0x7f0000000180)="00446303", 0x4) getsockopt$inet_opts(r1, 0x0, 0x40000000009, &(0x7f00000000c0)=""/106, &(0x7f0000000140)=0x6a) 2018/05/31 10:57:07 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xe7c7, 0x20000) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001640)=ANY=[@ANYBLOB="00000000180000fa0200000000000000", @ANYPTR=&(0x7f0000001600)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="06010f0000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000001680)=@listen={0x7, 0x8, 0xfa00, {r1, 0x1}}, 0x10) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) inotify_init1(0x80800) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x10001) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:57:07 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000005800)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/33, 0x21}, {&(0x7f00000010c0)=""/254, 0xfe}, {&(0x7f00000011c0)=""/149, 0x95}, {&(0x7f0000001280)=""/78, 0x4e}], 0x5, &(0x7f0000001380)=""/4096, 0x1000, 0x1}, 0x8}, {{&(0x7f0000002380)=@generic, 0x80, &(0x7f0000003700)=[{&(0x7f0000002400)=""/86, 0x56}, {&(0x7f0000002480)=""/83, 0x53}, {&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/72, 0x48}, {&(0x7f0000003580)=""/232, 0xe8}, {&(0x7f0000003680)=""/119, 0x77}], 0x6, &(0x7f0000003780)=""/169, 0xa9, 0xbf7}, 0xffffffff}, {{&(0x7f0000003840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003940)=[{&(0x7f00000038c0)=""/94, 0x5e}], 0x1, &(0x7f0000003980)=""/196, 0xc4, 0x6}, 0x8000}, {{&(0x7f0000003a80)=@nl, 0x80, &(0x7f0000004d40)=[{&(0x7f0000003b00)=""/26, 0xfffffffffffffff8}, {&(0x7f0000003b40)=""/171, 0xab}, {&(0x7f0000003c00)=""/157, 0x9d}, {&(0x7f0000003cc0)=""/70, 0x46}, {&(0x7f0000003d40)=""/4096, 0x1000}], 0x5, &(0x7f0000004dc0)=""/114, 0x72, 0x9}, 0xffffffffffff0001}, {{&(0x7f0000004e40)=@nfc_llcp, 0x80, &(0x7f0000005280)=[{&(0x7f0000004ec0)=""/91, 0x5b}, {&(0x7f0000004f40)=""/191, 0xbf}, {&(0x7f0000005000)=""/228, 0xe4}, {&(0x7f0000005100)=""/253, 0xfd}, {&(0x7f0000005200)=""/65, 0x41}], 0x5, &(0x7f0000005300)=""/81, 0x51, 0xfffffffffffffffb}, 0x6}, {{&(0x7f0000005380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005700)=[{&(0x7f0000005400)=""/223, 0xdf}, {&(0x7f0000005500)=""/151, 0x97}, {&(0x7f00000055c0)=""/80, 0x50}, {&(0x7f0000005640)=""/1, 0x1}, {&(0x7f0000005680)=""/94, 0x5e}], 0x5, &(0x7f0000005780)=""/99, 0x63, 0x5}, 0x9}], 0x6, 0x2000, &(0x7f0000005980)={0x0, 0x1c9c380}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000005a00)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005a40)='/dev/sequencer\x00', 0x40c0, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000005a80)=""/4) bind$bt_l2cap(r1, &(0x7f00000059c0)={0x1f, 0xff, {0x0, 0x7ff, 0x7ff, 0x8, 0x8, 0x1}, 0x4, 0x8000000000009}, 0xe) 2018/05/31 10:57:07 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x406, r0) ppoll(&(0x7f00000000c0)=[{r1}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/31 10:57:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8913, &(0x7f0000000280)="0047fc2d3af6010000000000000000006f600068d6c94fa2293d5bb53a9dfc638b141a4fa9d411a99329b8c1bbc518ff8f8eaea29ab5fba52caed92e35ef2cca51b9d100505749552d9ad7a26e5e792e5be15dcbf94d99f5013fdf5de755650cca7d9e9cbc692beec57502c22f8ac8d72a3382e87b115ef2967f5fe6e54ff3bbd91eed70631e0740944e59b3d9e7ce0431df10ed791ee901594ddd795c") r1 = syz_open_dev$random(&(0x7f0000000380)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x5452, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00 ']) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) 2018/05/31 10:57:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff9, 0x40) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/31 10:57:07 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000280)={0x4, 0x80c4, 0x5, 0x0, 0x0, [], [], [], 0x2, 0x2}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000000c0)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'rr\x00', 0x2a, 0x2, 0x23}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x7}}, 0x5, 0x8, 0x8, 0x1, 0x8}, &(0x7f0000000100)=0x98) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000003c0)={0x7, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @rand_addr=0xfff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={r2, @in={{0x2, 0x4e20, @rand_addr=0x22}}}, &(0x7f0000000200)=0x84) [ 184.430548] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2506/0x2730 [ 184.453229] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2506/0x2730 2018/05/31 10:57:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8915, &(0x7f0000000000)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:57:08 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x4000000000, 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x273a262d, 0x4000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0xffc4, &(0x7f0000000000)="711d442c97124ebea4f9765801040000000000000000000000"}) 2018/05/31 10:57:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010001000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x14, r2}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x440001, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000040), 0x4) r4 = socket$inet6(0xa, 0x5, 0x0) r5 = dup2(r4, r1) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) dup2(r1, r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/31 10:57:08 executing program 2: r0 = socket$inet(0x2, 0x801, 0x203ff) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xf, "1a1c6bc876137829fceacbe1f0c7ba"}, &(0x7f00000000c0)=0x33) socket$inet(0x2, 0x3, 0x1) 2018/05/31 10:57:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') close(r0) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/31 10:57:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2fd26a2c99240970") r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x400) r2 = inotify_init1(0x0) fchmod(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000100)=0xff, 0x4) inotify_init1(0x800) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r3, 0x3, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/05/31 10:57:08 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x800, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/31 10:57:08 executing program 0: r0 = memfd_create(&(0x7f0000000100)="a2707070315c216d643573756d2c5eb35b00", 0x3) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x80800) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x140000000000a, &(0x7f0000000040), 0x100000448) 2018/05/31 10:57:08 executing program 0: r0 = gettid() r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x402) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$INOTIFY_IOC_SETNEXTWD(r4, 0x40044900, 0x4) dup3(r3, r2, 0x0) write(r2, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/05/31 10:57:08 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x120102, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000d, 0x12, r0, 0x0) write(r0, &(0x7f0000000200)=']', 0x1) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='net/ip_tables_targets\x00') 2018/05/31 10:57:08 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/05/31 10:57:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) listen(r0, 0x91) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f0000000140)=ANY=[@ANYBLOB="30000000180001000000000000000000010000000c000000000000000000100006000c0000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/05/31 10:57:08 executing program 2: getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/raw6\x00') lseek(r1, 0x0, 0x3) signalfd4(r1, &(0x7f0000000000)={0xffffffffffffc66c}, 0x8, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xbd, "1fd024dd9c7480ed623d3297ac62792d94db7422be2931c97f74317901b37d0c9721f573bc83e924ad07d147262528441ce40bce66f8c50f4926e758cfbd7f2f50baa2d8f36ede6a6acee2f97b297f3e705e79e3fbe43e018e76d049a903900800363ae36d38f89fe53659748531af48de27cc40ef2fc789cd460d5eb893fdd505285959cb71698eaefbc0c3d07fa795e0f9dc45b0253b0ca9df21cabc417e906d498a08400274fdbfee2bd58594ea9b27c0304588c108dd604f6a7510"}, &(0x7f0000000040)=0xc5) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x0, 0x30}, 0xc) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0x4, 0x40}, 0x20}, 0x10) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}) 2018/05/31 10:57:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x40) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000001c0)={0x7, 0x7, 0x6, 0x2f, &(0x7f0000000080)=""/47, 0x5e, &(0x7f00000000c0)=""/94, 0x44, &(0x7f0000000140)=""/68}) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:57:08 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000500), &(0x7f0000000100), &(0x7f0000000300), &(0x7f0000000480)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x448800, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$HDIO_GETGEO(r1, 0x80081272, &(0x7f0000000080)) [ 185.487924] netlink: 'syz-executor3': attribute type 12 has an invalid length. [ 185.569093] netlink: 'syz-executor3': attribute type 12 has an invalid length. 2018/05/31 10:57:17 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000200), &(0x7f0000775000)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/31 10:57:17 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200000000000000, 0x107000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x37, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:57:17 executing program 2: syz_emit_ethernet(0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004600002c0000000000009078ac1023bbac1414aa890304000000000039243f798c42ece9e777ad50f1ad9a557daa3f8d34242e56b171a692cc6a2dd96628b8be779f1541c8090ce9db970f3c3ca22898e7d0fcbfa7292707fba589c854c79cbb31eeecf8148b8b01892a5b8a8fde6bf6fce4d136d4853ec63a51f4882721b633e8672abfe036c385e7501afb2f0100000061716df2c4895edd880004000081ca232bc034cea1d91f0881862e784de004ae", @ANYRES32=0x41424344, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYRES16, @ANYRES64, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16, @ANYPTR64]], @ANYBLOB="5086b6bbaa9f41d5"], &(0x7f00000002c0)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpgid(r1) 2018/05/31 10:57:17 executing program 3: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000040)={0x3}, 0x8, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x600) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000780)=""/4096) tkill(r1, 0x1000000000013) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/05/31 10:57:17 executing program 7: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7f, 0x6, 0x8, 0x4, 0x67, 0x8, 0x400, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x57}}, 0x0, 0x1, 0x8, 0x40, 0x800}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x8, 0x1, 0x4, r1}, &(0x7f0000000280)=0x10) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001b00)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) bind$netrom(r2, &(0x7f0000001b40)=@ax25={0x3, {"bc74346250f636"}, 0xffffffff}, 0x10) fsetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='o@2.](\x00'], &(0x7f0000000080)="9b6264657600", 0x6, 0x3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @rand_addr=0x80}], 0x10) 2018/05/31 10:57:17 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x5d, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x105140, 0x0) memfd_create(&(0x7f0000000040)='/dev/audio\x00', 0x2) 2018/05/31 10:57:17 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x3, 0x100, 0x6, 0xda, 0x78}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x3ff, 0x8}, 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") open$dir(&(0x7f0000000000)='./file0\x00', 0x602, 0xa7234c7c4bd6c9a0) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:57:17 executing program 0: unshare(0x2000400) r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) 2018/05/31 10:57:17 executing program 2: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00000000c0)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3f}}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000340)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000004c0)='map_files\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x37d, &(0x7f0000000040)}) r2 = socket$inet(0x10, 0x3, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x145a00) r4 = accept(r2, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000003c0)={r5, 0x7cc}, 0x8) getpeername$netlink(r3, &(0x7f0000000200), &(0x7f0000000240)=0xc) getpeername$llc(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000004e0007241dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000002c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x7}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000400)={0x4, 0x10, [0x88, 0x7ff, 0x3, 0x1]}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000280)={r6, r7, 0x407fff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000180)={r8}) 2018/05/31 10:57:17 executing program 4: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0x2a02) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x40, 0xfffc) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:57:17 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x20) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007f5300fe01b2a4a280930a06000000a84308910000003900090020000c00060000001900a30700000000000000dc1338d54400009b84136ef75a1500de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000004080)=ANY=[]}, 0x0) 2018/05/31 10:57:18 executing program 2: unshare(0x24020400) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000080)="f03a3698daf9f59554a9c551bef3f2dac09e2884e77c4eb9de408103d554b505aa0527b2bb6b04bd755acdab1aa86ed95734") setsockopt(r0, 0x65, 0x3, &(0x7f0000000000), 0x0) r1 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x6, 0x404080) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) sendmsg$nl_route(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=@ipmr_delroute={0x2c, 0x19, 0x400, 0x70bd28, 0x25dfdbfc, {0x80, 0x90, 0x10, 0x5, 0xfe, 0x3, 0xc8, 0x5, 0x400}, [@RTA_DST={0x8, 0x1}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000004}, 0x20000000) 2018/05/31 10:57:18 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400000, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000100)=r1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0xf2, &(0x7f0000000140)="8cc84b35f5e7fa184dc08c0f1b3a906259b3b33459f74b4857fd3d472d155e5680aeabcb4ca1f1a9b2ac46f05a468c598128841b4c5dd22aa61fb7923a4aa589ad3539bc927c4b2bedb885ea1f369b88529d8679b1c02e9b98c1e84aa50c3f738c55e2f7f2a0144c09ef238535d840fa668645b850a083504545b3e01b343677ddb55d382a79ac2738a576833e5932d055bc905b933ecdfaba5a4457842d868c912c8c9e4648c13e947cfddc31611b2f282f334a57d4b100e091d3ef09f5b03fa80f87b90710f516d113932af432b3d27f134c8eca2687390b408e1f5b564f535edb534d9b420b11c7614727b9de7d6662ce"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3685, 0x9, 0x1, 0x5cb27b76, 0x7}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0xa4c}, &(0x7f0000000340)=0xc) 2018/05/31 10:57:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x20000a, &(0x7f0000003240)=""/4096, 0xffffffffffffff9c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x2, 0x8200, 0xffff, 0x0, 0xb3, 0x7, 0x0, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, &(0x7f00000001c0)=0x1) timerfd_gettime(r1, &(0x7f0000000080)) 2018/05/31 10:57:18 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000000000), 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = mq_open(&(0x7f0000000140)='vmnet1^trusted}[\'proc\x00', 0x40, 0x20, &(0x7f0000000180)={0x5, 0x7fff, 0x7, 0x2, 0x0, 0x8, 0x80, 0x3}) r2 = fcntl$dupfd(r1, 0x0, r0) inotify_add_watch(r2, &(0x7f00000001c0)='./file0\x00', 0x4000000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/31 10:57:19 executing program 0: arch_prctl(0x1001, &(0x7f0000000000)="7a8b674bf2cb695dfd3f345b054ac6c8643c95741e7ae08402b37ecb20121a48d8a489a03af67fbc437830c27d1a15115b5bdece9f70a6862e67439e1a0f33860db61fc130bab83335da330fa33a35dcebcf58cd5e1f9b478c7c156e4bd63f57a6ea4daea475c1b3d1180ee478854e1baf8d7f89a611472a05") socketpair(0x18, 0x803fc, 0x1f86, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r0, &(0x7f0000000080)='./file0\x00', 0x22000, 0x10) 2018/05/31 10:57:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@empty, 0xa, r1}) 2018/05/31 10:57:19 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0xffffffffffffff50, &(0x7f0000000080)}) 2018/05/31 10:57:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x7, 0xa9, 0x9, 0x100000000, 0x1, 0x4, 0xfffffffffffffe00, 0xb6, 0x80000001, 0x100000000, 0x5320, 0x8}) pread64(r0, &(0x7f00000003c0)=""/4096, 0x1000, 0x0) socketpair$inet6(0xa, 0x80000, 0x80000001, &(0x7f0000000000)) read(r0, &(0x7f00000013c0)=""/230, 0x45) 2018/05/31 10:57:19 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x200) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:57:19 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$sndseq(r0, &(0x7f00000002c0)=[{0x10000000000081, 0x2}], 0xbc) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x81, 0x3}, {}, @raw8={"c26185835d136322ab64527e"}}], 0x30) write$sndseq(r0, &(0x7f0000000000)=[{0x8, 0x3, 0x1, 0x40, @tick, {0x0, 0x2}, {0x52146bf3, 0x2}, @quote={{0x1, 0x1}, 0xffff}}], 0x30) 2018/05/31 10:57:19 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x202) 2018/05/31 10:57:19 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$getregs(0xc, r0, 0x335, &(0x7f0000000040)=""/56) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r2, &(0x7f0000000180)="3f010000f7080000ffffa88894bc4a91985e7b8e8fbe0d8e", 0x18, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r3 = open(&(0x7f0000000100)='./file0\x00', 0x101000, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003e80)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000003f80)=0xe8) fstat(r2, &(0x7f00000043c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004440)='./file0\x00', &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000004540)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000004340)=[{&(0x7f00000001c0)={0x1418, 0x41, 0x1, 0x70bd2a, 0x25dfdbff, "", 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@generic="674828d3cb70153f6292a45208c01d7d0a30ef49c67150ab68c932a6724c876a565c0e0bc3f228998cc56738eea5e946276f2dedcbf844d7115af876da4fb22d9f30ae7e32eadc505eee4d502e0df289f5dad0d7e9a08e3614a8fe6dd39efb3ab737e54473ae6c3b7f3d1c48f422f09f", @typed={0x8, 0xf, @fd=r1}, @typed={0xc, 0x4d, @u64=0x200}]}]}, 0x24ac}, {&(0x7f0000003b80)={0x200, 0x3f, 0x408, 0x70bd29, 0x25dfdbfb, "", [@nested={0x154, 0x39, [@typed={0x8, 0x47, @u32=0x324}, @generic="91bc10d9a67fe4a0e1542485308e2d9f294f9845f4d3f837a8d040495756e52bfe857ee28f0fa259b1ed9e2908eee636bec8f7d2b890db06d97ea073adaed2dba683416f08d3c132fcb986802a077af10cea401eb45ae91b2e7c", @typed={0x8, 0x23, @fd=r2}, @typed={0x38, 0x4d, @binary="d3fa520a7311ffa5293ccbbcbc1d4cd1a4d2f388279522fe00819198e34a0d67563f996c54671c197f2b20ef90755a4a426f"}, @generic="9c6159dd1a1820bfb3e91fd89548bfbec5f776f39f0d71a6a989f97199c4d580077dedfa3f25d554abd0dc3b6f7ff7472ea2d20d70be96c2e836a6b28010b383302dd8948566", @generic="8404e5e57eb662abd57027141b529c988d26746c494d3f3fbb8c7ff9cde8b58e818ddec21600b17a7827666012fc972fbe970db78ab96c7ecbbb283c88cf1f78e011ced68252cb98fded69c0c148d2bbca6dd2e24dabfd6fdaf003e7296c7fff0c1d84e645a2859c"]}, @generic="d3d1ba0dae833d5a2f2f98b655e7d7630ae8db4c1d8733d062287673ae3d0de056b0208cc10305a944829eddf00ba9ce6b41b38c38a006ca2f049386e7c1936649a96564545f4dcae9e4eb7514859a23b01b6ab501c506b30ba1f4909324cbaf392824e3b1db82ac9dfc81ae64af3d9d63ccfa3c9eed610bcb923aafcfb9aa8d2aeda3073f88213a29bdd02654202bc8e840967f63776dbb5a7f7e"]}, 0x200}, {&(0x7f0000003d80)={0xe0, 0x3d, 0x2, 0x70bd2a, 0x25dfdbfb, "", [@typed={0xc, 0x2a, @u64=0x3}, @nested={0xc, 0x22, [@typed={0x8, 0x33, @str='-\x00'}]}, @generic="86f62a52dc54a0763831c969a7a27f0ed840c3e305e1274cd0ae55a9e42738004404bea1e5d990c92d5d8dc587257dc740210360e7add8d2d59f240391eefeb717ad613ec0781b0db1b2f13718cd602aab095e9e07c37fccfd7cfd137ae3ca8a4a4219f08667de24473a38d754b9e47b1ae774b0e055604a8de99d3ed590430237a350d92c6a0f8d0f13478a815cf153e0f330264764e4af7dfea76f93ad09d87a691f8918896f9134fe54b9d0d2ce", @typed={0x8, 0x48, @pid=r0}]}, 0xe0}, {&(0x7f0000003fc0)={0x34c, 0x32, 0x700, 0x70bd25, 0x25dfdbff, "", [@typed={0x8, 0x74, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x228, 0x93, [@typed={0x8, 0x6f, @fd=r1}, @generic="a3ad49599dcd34516d021b9c9750ba35eda02dba6059865cb6e72c157d13a623f493607b93089bb819fb94e89fb3b8f911ed742f66676f8b445e3f3fff4de427531d9b8fa644e6", @generic="91825caa26f4a07c81b6a189eae33305bdcf16bac9eb6d523159d13052af4a27fa8255d4cd7273af98ef9285620a8dddbd74c6d5804eeca1825f6392ba7abd815494bc67a60c1f7e9df6b49edfef3789ba38be6ad1aa9114bd", @typed={0x8, 0x7e, @fd=r1}, @generic="c1b88f3ac13891dba192653504d58427244d6271c844bf0c26bedd915072538cd3d0e160c47efd09583fb32b42abcecfdc3a897e49514e90243bdf99f3e067e08d36f95b8c552fb94a9fcb91c2482cd2af4278ee47a788574df3e0e8e987392cacd00a888fd0eb883dc8ffe186a198bedf8f20dea85d7d91b0b1f173d76c94a1b6cbbd39d0b2f89faa87bc17ad1520744b11e09fa93ee9708c33d632fbaec484c21277a13521ccc308a80c30", @typed={0x4, 0x34}, @typed={0x8, 0x6b, @fd=r2}, @typed={0x8, 0x2c, @fd=r1}, @typed={0x14, 0x4d, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @generic="c0124393747f546e5e3f1612c14f92e16fa28898e915db092f1b8167186709f11218682b29a11b5daca2149fdcd775f910e594850d7f1c7986647c8498f05a6583949d69c01435a04c80f7e25ef1730c087f654a92941e73d11633c0e9067cf1c1e23d2e145902126a7f69fdc82e59e00e008c195af7b086191ae75621d8c1deb9c19abb9238d1c05945075989e79207960670b8d0818a72cbf6c4b03b75"]}, @nested={0x100, 0x64, [@typed={0x14, 0x7, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0xd0, 0x51, @binary="56db37bb25ac341dd6a8f71d219047c90e373c685b5963421dbe4caeb92fdd747903d9b22a73f547879d0ecceb1c1cd61bfc99dcabd5744f2abfa544fad9f0e7f61ed7926431d6b568c0eddb2f741dc0c9b32f436fedba6820d1ef14e1a0fca583979e3fb94262d4832d3a89edb2bac7b131ec956d3cf89b15caf69c359901e76452b784ac6a065b6cbefbe5c70f3f12addcba18510510cd34b43e433495c14e28fcc7413ecf1c3c253331b9619d4ede061a762281940759151fbf2b38f9388967ebbcb092f24e5ecc"}, @typed={0x8, 0x1, @fd=r1}, @typed={0x8, 0x1b, @pid=r0}, @typed={0x8, 0x93, @uid=r4}]}, @typed={0xc, 0xf, @u64=0x6}]}, 0x34c}], 0x6, &(0x7f0000004500)=[@cred={0x20, 0x1, 0x2, r0, r5, r6}], 0x20, 0x20000010}, 0x800) 2018/05/31 10:57:19 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f00000003c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="550000001e007f5300fe01b2a4a280930a06000000a8430891000000080009000a000c0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000300)}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000340)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x490000, 0x0) 2018/05/31 10:57:19 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c00000018000100000000000000ff00ffff9e0000000000000000"], 0x1c}, 0x1}, 0x0) 2018/05/31 10:57:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x103100, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) ioctl$TIOCSBRK(r1, 0x5427) sendto$inet(r1, &(0x7f00000000c0)="b521835fc863f12b8e6e9d13729abea2ff38d20142ed9917b1f36f6f4f2f3f4648a8fc9630fd603eb8b529522f2aae16d0bfc2d20ed08d87eb9528e9b6f4d154f4b9a5c1ebbb87adf284809fb4b57b76cb6245e3d8065ea5998f4c6e025d036cc12d29c172611e36a8fcad8fe2be6162a41174c33cc6120b4e7d94cd3588db4f1f8e8b9a4f989bbc01c3d6acc250d5a240ab79d2308eb86b10d9e67824da824fdc29066ceb408b27eec02068f61e3eb2885ba551f160f822f6e0906ce95d876b482e1d034ce8824e45b6ea8a85e5183bb4e39d9d62c9e3cf0ea0d8b931f021dc31d05e9cbe7ff3c67865954dd5bcca805c551a4dca67", 0xf6, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) close(r1) [ 196.322996] skbuff: bad partial csum: csum=0/65535 len=14 2018/05/31 10:57:19 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x111000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x40, 0x0, 0x0, 0x0, 0x40000002, r2}) 2018/05/31 10:57:19 executing program 0: r0 = socket(0x40000000019, 0x5, 0x6) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) unshare(0xffffffd) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) 2018/05/31 10:57:19 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1000, 0x101840) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/05/31 10:57:19 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f00005ff000/0x4000)=nil, 0x4000) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000faaff0)) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000180), 0x9, 0x2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9001, 0x1, [0x0]}, 0xa) [ 196.493575] netlink: 49 bytes leftover after parsing attributes in process `syz-executor5'. [ 196.530405] netlink: 49 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/31 10:57:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x105) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x101200) 2018/05/31 10:57:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:57:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x5) write(r0, &(0x7f0000000100)="d47c7be975f6c82f4cc6037961065f2f6552125cb18ef963689076eea624acb1e1ab5604c8605ca42369c4026a7c4ad1d584b3273473c8f81b4879641eb44efd33c20e79f52e69d04e747c64df88795c39fe6c47f3d223f7f16ab0c8e56886b26c47e3eecd80161344d495d4de746d6829b0a6af3f3f71a67a2606939c86835ad530e6cbbf98d31204c60d17c3f54d4239702c8e928fee581c60140538a8c3e79f0939038cd444d58236091a1c94091efdc3143f1cf4bf3ad55d1e339379b95069", 0xc1) write(r0, &(0x7f00000000c0)="2400000024007f05d600000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r1 = dup3(r0, r0, 0x80000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x8001, 0x1ff, 0x40, 0x1f}) 2018/05/31 10:57:19 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000180)={r1, &(0x7f00000000c0)=""/182}) syz_emit_ethernet(0x3a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600002c0000000000219078ac1414aa800000004404000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="000000000000520099bfeab84bf2893703e70a32406336f0277946f8af8821f9b599097827522c9d778d91f57a9d2fd9cfb41834e6369c855c8fd344966d7135cd358863c769ab71765f62450cbaf95bd9b564a21d3fb463f0133ccd9a84a4b5a5eec56d4efa6f8baf37f8303bbf705c29961ae49c1a86459638509d7fbe52ec4d5fc4df0fb95911210bfec465d1d35905246e4798a1"], &(0x7f00000002c0)) 2018/05/31 10:57:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x12081) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/05/31 10:57:19 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x6, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0x2000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x80000001, 0x8, 0x101, 0x9, 0xda76, 0x9}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000240)={0x5, 0x1, 'client0\x00', 0x2, "7f492fe2fa389165", "3a6e25eceec029774bc0fbc182e75b41a233b9ae152b68d20348c4717ad8a556", 0x6}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000200)={0x3cde47a1f2fcb406, 0xbc, &(0x7f0000000140)="65bd5328688f001bee810e5a065faa41199ac92279af7e12eb3080721e103f8113e68a93c63dcc6adcd3b0ac1d61f7cb888a499254d85b835a1ccc6b1a32ebddaef8d684240e82502a93133c49d1bc035b2cd7588f08173763a782d026dc2655ec0c0045404ad20ed713c753b66f1550dd90b6316f02ffe6462b5135a55373b11ff618b4945e3cf9f6bc9af6072064fc56151636020d95a4d6786b1c20483273beebc7b439ab588a33f6239704427067d8e777c1e3ef468ea1085860"}) 2018/05/31 10:57:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@empty, 0x71, r1}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:57:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') unshare(0x2000404) getdents64(r0, &(0x7f0000000140)=""/4096, 0x1000) 2018/05/31 10:57:19 executing program 0: unshare(0x20400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff050022fef9b9afa4b20079", 0x18) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffd, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40), 0x0, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/05/31 10:57:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000001400)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x2, 0x40000) keyctl$update(0x2, 0x0, &(0x7f00000000c0), 0x0) ioperm(0x0, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x81806) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)=@known='trusted.syz\x00', &(0x7f0000000480)='/dev/loop#\x00', 0xb, 0x20000000000000) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ustat(0x0, &(0x7f00000000c0)) r3 = msgget(0x2, 0x4) msgsnd(r3, &(0x7f0000000380)={0x2, "6c83d5854e090bb3bbcca53d0e51c355cacc2a5f681d914cc280b7b69b763a80a8adb8482b1dfe7799b06eeffdabc584653b92f35455f5e4532f979f4fda28e5f745544eb2217a0458cf1832de4daa3522b7c1c1d3ca15d0ad8377d151359f726bd852992ac3003a234fa016884a408c8183f7a5440e74d92c5a6e0f763ad7b70286fe6f75681a54ab7788dc58705a6b474850c8c5e8db61baf9e55e2191d783f1687ae8318b3e1caf552ba0cd41413f66defe54dcfd7712abde30ff303101dcc55dafac40dc794fb910ef00c836a621c84810f978ca"}, 0xde, 0x800) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/05/31 10:57:20 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x200000000000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}) 2018/05/31 10:57:20 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x2, 0x0) r1 = dup(r0) r2 = socket(0x1, 0x2000000001, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r3}) ioctl(r2, 0x80000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)) ioctl$TIOCSBRK(r1, 0x40044590) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r3) [ 197.093486] print_req_error: I/O error, dev loop0, sector 0 [ 197.099653] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 197.107600] print_req_error: I/O error, dev loop0, sector 8 [ 197.113427] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 197.121304] print_req_error: I/O error, dev loop0, sector 16 [ 197.128021] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 197.137331] print_req_error: I/O error, dev loop0, sector 24 2018/05/31 10:57:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/135, 0x87) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setaffinity(0x0, 0x8, &(0x7f0000000640)=0x94d1) read(r0, &(0x7f0000000040)=""/11, 0xb) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x20000000}, {0x4, 0xbf17}, {0x8, 0xd5}, {0x8, 0x401}, {0x4, 0x10001}, {0x2, 0x40}, {0x4, 0x1}, {0xc, 0x7}], 0x8) [ 197.143234] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 197.151078] print_req_error: I/O error, dev loop0, sector 32 [ 197.160494] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 197.168346] print_req_error: I/O error, dev loop0, sector 40 [ 197.174268] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 197.182227] print_req_error: I/O error, dev loop0, sector 48 [ 197.188149] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 197.195947] print_req_error: I/O error, dev loop0, sector 56 [ 197.201862] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 197.209745] print_req_error: I/O error, dev loop0, sector 64 [ 197.217151] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 197.224948] print_req_error: I/O error, dev loop0, sector 72 [ 197.231584] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/31 10:57:20 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)="6367726f75702e29726f5cb4115194cf6ccb03a4c94b63730017e8684de6", 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) r3 = fcntl$dupfd(r1, 0x406, r2) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r3}, 0x10) sendfile(r1, r1, &(0x7f0000000140)=0x15, 0x10001) read(r1, &(0x7f0000000180)=""/162, 0xa2) [ 197.253314] alg: No test for ctr(anubis) (ctr(anubis-generic)) 2018/05/31 10:57:20 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x400, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(r1) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x8, 0x1, 0x4d, 0x0, 0x100, 0x8088, 0x8, 0x8, 0x8, 0x5, 0x1, 0x7, 0x5, 0xfffffffffffffff7, 0xffffffffffff8001, 0x8001, 0x37bd, 0x2c28, 0x2, 0x7ff, 0x1, 0x7ff, 0x1ff, 0x0, 0x3, 0x8, 0x0, 0x3, 0x3f, 0x8, 0x6, 0xfffffffffffffff1, 0x4, 0x2, 0xfffffffffffffff8, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x500, 0x0, 0x3, 0x7, 0x338c, 0x3, 0xfffffffffffffffd}, r2, 0xa, r0, 0xa) 2018/05/31 10:57:20 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000180)={0xc}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000003c0)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000001f6c)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000000c0)={{0x7, 0x100000000002, 0x2b, 0x6, 0x202, 0xffffbffffffffff7}, 0x6}) 2018/05/31 10:57:20 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x82400) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) unshare(0x24020400) r1 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r2, 0x0, 0x14, &(0x7f0000000180)='-', 0x24f) pwrite64(r2, &(0x7f00000000c0)="027b467d52bfd5ec5b544d0cee54e373b297982027fd6455bd5db5f5d27fee66058deb892d4fa907454b6a2bd6f12b1951e890d711a49da7a9c664d5c61e3155ddb42c3f01ce589c3575d5cdfa7a0ddb5a73ab0510bf7e0ec0d1511bca82ed4683cbba12580fd82f8e8e1f80ba05eb828821bd69fccd8e8b20b950dbeb182087f03892f4ba7882b2f08bf0998e39840b8cabcc939f6e76f646aa237ee039ec", 0x9f, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000000)) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x3f, 0x4) rt_sigreturn() 2018/05/31 10:57:20 executing program 0: prctl$intptr(0x1a, 0x1) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0xfffffffffffffe65, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x5, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}, {}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}]}) 2018/05/31 10:57:20 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x4) ioctl$TIOCSCTTY(r1, 0x540e, 0x1f) bind$inet(r0, &(0x7f00003cdff0)={0x2}, 0x10) 2018/05/31 10:57:20 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x623) 2018/05/31 10:57:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'rose0\x00', {0x2, 0x4e21, @rand_addr=0x6}}) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) r1 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x5000) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x200000, 0x0) shmdt(r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4a080, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) getsockname$netrom(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/31 10:57:20 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0x0, 0x800}, {0x3, 0x8, 0x1000}], 0x2, &(0x7f00000000c0)={0x77359400}) 2018/05/31 10:57:20 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xa4c4}, 0x1c) r2 = socket(0x11, 0x100000803, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x8000012}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/05/31 10:57:20 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x106a158c}, 0x8) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4003, 0x0) 2018/05/31 10:57:20 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x4f, "9f3cf447d4a62d01440e08ed6da77947aa14ea7b988e2dda9eb85f296e57b527d8031695a34291ed56ef072a4751efcaa047a62f9488e33d5048a965fbe6d81a3437cd2f1dda89406ec0816f4092b5"}, &(0x7f0000000340)=0x57) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000380)={r3, 0x101, 0x1, 0x7}, &(0x7f00000003c0)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r2, r2}) 2018/05/31 10:57:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") flock(r0, 0x8) mkdir(&(0x7f000082f000)='./control\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x6000, 0x0) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000fc3ff6)='./control\x00', 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9a06, 0x48000) unlinkat(r1, &(0x7f0000000100)='./control\x00', 0x200) mkdir(&(0x7f00000000c0)='./control\x00', 0x90) 2018/05/31 10:57:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="e9ffcdbe3d6f0000001503ff0600224e45ff01000000000000611450bb41f0cf371196af3a0170adad6bf90647ea026322fa2808dc9061ac5d51f4f6efefd8c5d1352c18c81eea66cc72f7d1d1c9f31780975fa8ec5b22d88b732a0edf64a97457bf282f9388b16f9e166dca6a32f12dd10a32ff8f865972abd5"], &(0x7f0000000100)=0x2) close(r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7a, &(0x7f00000000c0)={r3}, &(0x7f00000001c0)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000000bc0)=[{&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xc}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x38}], 0x1, 0x4) 2018/05/31 10:57:20 executing program 2: syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x100000001, 0x82) r0 = socket(0x1e, 0x4, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x4}) [ 197.886900] syz-executor0 (11786) used greatest stack depth: 53416 bytes left 2018/05/31 10:57:21 executing program 7: r0 = socket$kcm(0x29, 0x80000005, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid_for_children\x00') 2018/05/31 10:57:21 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r1, 0x300, 0x70bd2a, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x804}, 0x1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xffffffffffffffba) 2018/05/31 10:57:21 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0xf68) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') unshare(0x40000200) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x5, r2}) 2018/05/31 10:57:21 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/sockstat\x00') ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f0000000080)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000140)=0xff, 0x8) sendfile(r1, r3, &(0x7f0000000040), 0x10000000000443) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@deltfilter={0x34, 0x2d, 0x10, 0x70bd2d, 0xff, {0x0, r4, {0xa, 0xffff}, {0x5, 0xffe0}, {0x2, 0xd}}, [@TCA_CHAIN={0x8, 0xb, 0x1}, @TCA_RATE={0x8, 0x5, {0x5f260355, 0x101}}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x800) 2018/05/31 10:57:21 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x4, 0x0, 0x1e9, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/31 10:57:21 executing program 2: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000001000)={'filter\x00', 0x4, "40012e1b"}, &(0x7f0000000000)=0x28) 2018/05/31 10:57:21 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/05/31 10:57:21 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x4f, "9f3cf447d4a62d01440e08ed6da77947aa14ea7b988e2dda9eb85f296e57b527d8031695a34291ed56ef072a4751efcaa047a62f9488e33d5048a965fbe6d81a3437cd2f1dda89406ec0816f4092b5"}, &(0x7f0000000340)=0x57) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000380)={r3, 0x101, 0x1, 0x7}, &(0x7f00000003c0)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r2, r2}) [ 198.876983] Unknown ioctl 19269 [ 198.921425] IPVS: ftp: loaded support on port[0] = 21 2018/05/31 10:57:21 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4) recvmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/174, 0xae}, {&(0x7f0000000180)=""/58, 0x3a}], 0x2, 0x0, 0x0, 0x81}, 0x3f}], 0x1, 0x2002, &(0x7f0000000240)) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000280)) 2018/05/31 10:57:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000001}], 0x1, 0x3d) recvmsg(r1, &(0x7f00000015c0)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000180)=""/105, 0x69}, {&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000001480)=""/156, 0x9c}], 0x3}, 0x0) r2 = semget(0x2, 0x3, 0x3a0) semctl$GETPID(r2, 0x1, 0xb, &(0x7f0000000200)=""/238) prctl$setfpexc(0xc, 0x120000) 2018/05/31 10:57:21 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x105}) r1 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000003f80)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f00000001c0)}}], 0x1, 0x0, &(0x7f0000004000)={0x77359400}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005a00)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000059c0)={&(0x7f0000005940)=@getqdisc={0x24, 0x26, 0x201}, 0x24}, 0x1}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x10b100, 0x112) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/05/31 10:57:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget$private(0x0, 0x1000, 0x78000852, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:57:22 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x513a5932, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xff}, 0xa, @in6, 0x0, 0x1, 0x0, 0xfffffffffffffffe}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000100)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 199.216950] Unknown ioctl 19269 [ 199.234238] IPVS: ftp: loaded support on port[0] = 21 [ 199.909889] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 199.919627] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 200.008902] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/31 10:57:23 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x40600) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x10000) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/31 10:57:23 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x4f, "9f3cf447d4a62d01440e08ed6da77947aa14ea7b988e2dda9eb85f296e57b527d8031695a34291ed56ef072a4751efcaa047a62f9488e33d5048a965fbe6d81a3437cd2f1dda89406ec0816f4092b5"}, &(0x7f0000000340)=0x57) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000380)={r3, 0x101, 0x1, 0x7}, &(0x7f00000003c0)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r2, r2}) 2018/05/31 10:57:23 executing program 1: syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) 2018/05/31 10:57:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x0) syslog(0x80, &(0x7f0000002240)=""/4096, 0x3b5) 2018/05/31 10:57:23 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x600210) pread64(r0, &(0x7f0000974f42)=""/190, 0xbe, 0x0) r1 = gettid() r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000140)=0x8000) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x8801) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pwritev(r0, &(0x7f0000161000)=[{&(0x7f0000000040)="f5", 0x1}], 0x1, 0x0) 2018/05/31 10:57:23 executing program 4: r0 = socket$kcm(0x29, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x69c}}, [0x65a7ef79, 0xfffffffffffffff9, 0xf39f, 0x1, 0x1, 0xfe3a, 0x1ff, 0x7, 0x400, 0x7f, 0x9, 0x1, 0x50, 0x3ff, 0x3]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x5, 0x8}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r3 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xfffffffffffffd9b) 2018/05/31 10:57:23 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x20000, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/31 10:57:23 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) sendmmsg(r0, &(0x7f0000007780)=[{{&(0x7f0000001040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000010c0)="0f", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="a8000000000d0100003e7a00008e8ac6a797d9898f1174b90f5b247b122e9aecaf67d6d9de76037d3bcfa1ba3b7ccfc98edc639ad061c13c533ecf9c2a77bb8f8270ff89dec2f5e2cb81ec469d2f4dce948dfec8b4d8020a6fbec460644f85c6ed15db447a4af6d0c634f17dd24aace1843b23016ee39294567d731b537af4124191411b9992673903e5fffa217a66ce28a438f176a66a09c9e3c9e48bd89df087f5da0000a000000000000000840000001f00000002c1f60a4d51f9dc4fd851bb988659825c424af5da01b2ea95ec7992b65e0c26b97b0cbd58a364b2f9bf1d39ad85569523f38ae42991d9e31209efbd025b8992bd9e998681ddeb64b03e90ae2575a05b33aae9fe4c176db12ba15da5e51defb4ba9a297a302732bf6de471b029ca4795e40ac365d02ac1cf208069a3bfd824bb233f300121531bdc464c6b96f7d6dc00a00000000000000007010000ffff0000dccb929e02f34c56104530bc5421badedb838065eeeeb0eb55f70fe173568d9134519b5b71d666a9a8b58cfc7ba6171b07c0ffadea616cfc30bb1e060d11fee30c0d50757c7002ed32395cff508d939709703a4d63ea63bb19b99033c7d4eca170e6a92670c818e25cdbb180bb52ffb5ff55cfaafa88d67e1744ac35a7da2a2d6f460fd3e900e0c853bb69ac57376a00"], 0x1e8}}, {{&(0x7f00000015c0)=@sco={0x1f}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000000000)=[{0x108, 0x88, 0x3, "89283c477ef967eb3999862c7d45cb0588f034227b98473d57cf7a67f82b6f5bd9dd96f4707db96d28dba2c56c4c610c3e7fdb35243a31b213a250fbb25eeb0a547bc311c0dc14e1ddc385e9b54971c91edb001be1b4ec3d2b467955f30432d8f1efa7545b523c85805300fa8d2c98be3a96753d8e3b282321d64362b437ebd19a9ecd8c625daba71d715a2e1d1e287a40f4d1a0e20d2a9e9e22d392868bd5719b73238b66044441fcd833757819f4bf14bd2f735979ee8cd55f3caeecfcf5d225a0afe32ff35b0b5368e9131de26342f1f8a845bb0c490a1ea916bf42985bb46aa44450d001b8ef5c9981242d92ee2131"}], 0x108}}], 0x2, 0x0) 2018/05/31 10:57:23 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000000c0)=0x104) ioctl(r0, 0x1000008916, &(0x7f0000000040)="0047fc2f07d82c99240970") munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) socket$inet(0x2, 0x8080b, 0x100) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x2) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000100)={0x3, r1}) pipe(&(0x7f0000000180)) shmat(0x0, &(0x7f0000000000/0x2000)=nil, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000001000/0x3000)=nil, 0x3000}) 2018/05/31 10:57:23 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/187, &(0x7f00000000c0)=0xbb) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000200), 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in6=@local}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x802, 0x0) bind$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x8000}, 0x1c) 2018/05/31 10:57:24 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x42) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x34, &(0x7f0000000000)={0x26, 0x2, 0x400, 0x7}) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x94fd32d902dd102a) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") close(r3) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) fchmod(r0, 0x10a) getpgrp(r2) 2018/05/31 10:57:24 executing program 5: request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)="98b74cb40b298cd9a9e2b3414a9e7e601c3758fc3b22baa5d17da30c11497e38562dd4328d7001305e07a41e82ab11", 0x2f}, {&(0x7f0000000080)="e8117b16b40ada8fe29dd51503024e7a679bcfe7f5785aa09c02330c9ecbab", 0x1f}], 0x2, 0x6) mkdirat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80) 2018/05/31 10:57:24 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x13, 0x200000) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$kcm(0x29, 0x8000007, 0x0) ioctl(r4, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="0600000014001d0100000000000000000200000073e52549e196059bd202336126fc6f39a34007c24581ba326f5e1f5697da8e443e81935fcb6d90947c42f3e19b1b8fb0d6f970e892f38e308762df559eac7ceca5f14e8bfd074956d4b45319ac31023204859ab171bbdb746fe070c00db0895d6f", @ANYRES32=r3, @ANYBLOB="08000200ac141400"], 0x20}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000600259509a6d0877069ba58880ca9cec5a4be87ff04a6c96c162f8015d431845f605fe32a7fcad70c29fa44e5cbf0ddc85c958d22774659866eeb17306230f1084d79230be0a5b163168623a8c71992a8388b00ad95ecb837af97e895f212631cfb83ec9330962cd86874f54d80e0442692440a0a96c8a4022460c0a7a20aba14b8d40c40cf523af8d1d2be6222807384101e05e98d"], 0x6) 2018/05/31 10:57:24 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x0, r2}) syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:24 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x4f, "9f3cf447d4a62d01440e08ed6da77947aa14ea7b988e2dda9eb85f296e57b527d8031695a34291ed56ef072a4751efcaa047a62f9488e33d5048a965fbe6d81a3437cd2f1dda89406ec0816f4092b5"}, &(0x7f0000000340)=0x57) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000380)={r3, 0x101, 0x1, 0x7}, &(0x7f00000003c0)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r2, r2}) 2018/05/31 10:57:24 executing program 4: r0 = socket(0x1d, 0x20000000003, 0x1) unshare(0x400) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000), 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x9, 0x400, 0x7, 0x6, 0x0, 0x0, 0xc073, 0xd6, 0x400, 0x84e0}, 0xb) 2018/05/31 10:57:24 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) setsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000000000)=0xbe3a, 0x4) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000300000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000"], 0x78) fallocate(r0, 0x100000000003, 0x0, 0xd44c) 2018/05/31 10:57:24 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x105000, 0x0) dup3(r0, r1, 0x80000) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x12) r2 = gettid() prctl$setptracer(0x59616d61, r2) open(&(0x7f0000000100)='./file0\x00', 0x2202, 0x2) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x12) 2018/05/31 10:57:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101100, 0x100) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0xd58, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc7, 0x80003}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r2) 2018/05/31 10:57:24 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x0, r2}) syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x81) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0, "201c35d88e1952f8d5b83a143b6f5ed160d578f7b6a73348b2770bb7f1b71d33c2da01b183dd1e5875e161f9740588b77ad1fdfbc00ededf59376958f89bf0f9", "cfa92cbfb7be73d089830b05583872f9b557dd83d5816d394dc07e9776e99062d11c2729e02835c7fdf69ffb5c0cacf71aa612cda005c0d6f39cee7e654f8d61", "b0c3b06e9c217bace23d1e3a08a7de8a9714e0f3cbf9c05935110b3a0a914e7f"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) 2018/05/31 10:57:24 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) unshare(0x24060400) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='erspan0\x00') r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x24000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x1e, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) bind(r0, &(0x7f0000000180)=@generic={0x2, "fb0df1867a4df99f96a1dc0e59895884abdec45a88502abdd4c34b161580680de00360fe58907e0d8ccf4c4f2fa79c34d123c4b04b0ba7f26fc72fb1077de7df8f4b53cf70fd4a71a362636027c79cc461b4f67ad812c55c61b12d6629556471785d0653c42eb848a439182fcffb725901c5d3eb3d8b9f27d20e1f4176b1"}, 0x80) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/05/31 10:57:24 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) ioctl(r0, 0x8912, &(0x7f0000000240)="c62605008523bf012cf66f") tee(r0, r0, 0x0, 0x40000000000007) setsockopt(r0, 0x8, 0x4, &(0x7f0000000040)="79b03561c481b0d2aecd9d58625d6b6acbcab759388fc3d5f254aed285afc9d60f7edfc52cd045b6720309fe0dd10996b85bbc6d114bd1947feaf0d0985eecbd905b09a6937c733eb0fce0438e9200b3e323050ac640fd7d9e701d0f0e0231c4c23cc01833e786ef4c87644385954340a76dc0a7e7db7f4143f2dc172b", 0x7d) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000140)}, 0xc100) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000a80)="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", 0x4d9}], 0x1, &(0x7f0000000280)}, 0x0) 2018/05/31 10:57:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6f, 0x400040) r3 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000001540)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001580)={0x0, 0x0, 0x0}, &(0x7f00000015c0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001600)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0}, &(0x7f0000001680)=0xc) r8 = getegid() sendmsg$unix(r2, &(0x7f0000001740)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000280)="4f1e357ebbfe9f87c8da6d324d906fe27781ed76b28da24ca5b19f57f05a47884e8c6401c1001524bb96eba316592e0fa8451366938550266541edc952ee8449baf47ade222b07d28294634339", 0x4d}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="530f01ff386241ac90b9a2e2e24bb420206bf6d009aa0fa7b32eab346825a5fd8ca5f05932e39fbfcbc1b8b41b06c1e5732661239cd7ab182b8b5407971485c7984ed2af7b8d8b2998b224e0ba4bc63515b5817318cb2bb0b92d27288dfdca55470f52e898390f4b793aa5b0acc42be0b57f36e9d1872e3da8e4938af74a813f4b676d589d6f29ba246125b8d326da26c2c337255a52a45973b36cfcb95b5bf72f973a7f1d537afe389bdc786aa2699438bba4299429517c29", 0xb9}, {&(0x7f00000013c0)="0ed387c0ca244968ed8516a29e25cbca7aed1bd1388de8685072dffb05b8a8499f05ad7999358f43780a02a3716c3ea779c0dadf20ffe8d9470c4b9eeb4624ee0a3d43bbdf208178526c6b281ba8d1ddb7fc3cec179ec40126599cf84cc3b5c8d3045b3dd789", 0x66}, {&(0x7f0000001440)="803c1fc49eb19e9e190c5732a601c7f348e21c6f18e7b2715c26f42b928f858c42d2ce07b24b981bdc05e1382e84cfd9cfdf8563ddfffd318e0294a0a3ce603bd7520600689659ffcd0b95a705070388c14dfa1e4e19e99b866a8f4812c592f66f9684a17b2ce62d758708a05012fad15934c1b2dbf12269", 0x78}], 0x5, &(0x7f00000016c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x58, 0x4c050}, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0x0) 2018/05/31 10:57:24 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x4f, "9f3cf447d4a62d01440e08ed6da77947aa14ea7b988e2dda9eb85f296e57b527d8031695a34291ed56ef072a4751efcaa047a62f9488e33d5048a965fbe6d81a3437cd2f1dda89406ec0816f4092b5"}, &(0x7f0000000340)=0x57) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000380)={r3, 0x101, 0x1, 0x7}, &(0x7f00000003c0)=0x10) 2018/05/31 10:57:24 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x2000400) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000140)) 2018/05/31 10:57:24 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x0, r2}) syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:24 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2040, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000000c0)=""/155) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x80000d, 0x3, 0x100000000000200) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x4, 0x468, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000000), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x50c) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000180)=""/160) 2018/05/31 10:57:24 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x200800) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000003c0)=0x2, 0x4) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000380)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xa}, 0x1c) sendmmsg(r1, &(0x7f0000004000)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0xfff, @dev={0xfe, 0x80, [], 0x20}, 0x7}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="1e1646c734bdee9e3cbdc207b14d490bbd91d43e99799be926f81e636ee39b495c9e956be1a669125865a34c95a017c7df6e1be0a823247333ee83ded9ea724a4f31b5530594a74a494a58f3924d58b0d3fcc8cde8e64681fb4e36d22bdd63a6f5e34b1ef5bddb88a4d4940a3e26c75ddccc3303d0efe00ce6ee5acc1c701b2e9c7227763ceca902e2067a35500226fc2d81341385b05a33ba251625e3078834e282cbccdddedacbe981e79266ac5650fe2fcc06cdf022d2112efeb6339157d2f44fa88cca02e259650328", 0xcb}, {&(0x7f0000000280)="f5d6f24ef4a8327e14502ccb7a2ea91e5c36777553d5c92551fa0e8e3f81b96cd881dfd594ac2e2b87207a53973e135536478400e3999f799bc35bb972177ffdf4e2aae1da8a4f161ddb7d95abeb2a30a6ba4c420c2b11359fed1c8cd73160316bb2ea668b498e38fe0e3dade9365239b5f27242e81063d3974ea9bbdb3ce5788aebf487f967af2d64b46f4d1525481d6a7770cbc12cb3b7a0071e83501dc3df5820b15c37fe13531a8af01456e53de27d1b9dedef56d672a80cf7ff8596b5df9e2775cfd82bdffc037f24327bbdc7e95c2bb2d6d763e854d04fd994d75c6f211e2942d9b4006ed8ee2858033fafbcc5f3", 0xf1}, {&(0x7f0000000a80)="815d367025509c330b31160f324a4661ac84324561df06e4a8e06ac412d8ea4e4def91ab658bb21cd7c68faa33a074fc74b19a549bafac7d6db51b377093d8d86d0ff24df05373cacf1e2b0a077148657063ef9c48e4e3030b9740194711ec0b2565fe28090cb5384cfdc095b8602ec3d6fcb69b7e12702135049a6f680c80452ed2fb2df831aa09a037d323613ad97d7680da52b4ff89060348590c7d1c55090acec09c6d1c02f12c101cd79567753401a000c52d52892d16a2b48ba67ba17d50f2a2dfb9bc2de255b8a37bdef945fa0c08d0fff9971c40e58263709f52e976a7842b3174a44ec86e8a6e5014420dfeae9fa44cce9b514b27caa9884c85c41e2625d2f52cb477cc2d974aeee28c50f924b460075f055c822165fd337f4d78e3d4d4fb6e310be2e8eb2315bbc638d517d08102165cbfbf6d41eeeb73b2bbd4567f407d7733757b95ff554881e4c7e4d6083915c03d132584f9cdd45f9c5f443db419efb99f2b3e490634db320f1d033b00ce977d3c593880b37ba6dff2eed7a416abc6dbec7920ff60b6bd0748eaec55d9da0027b519acfea1de4a295aa9bfda61102053ed785b43781ac7570060c737e4951dd7b9489a989d183a4d7d50b4b7412db135651a6e16054802e6f7596608089980dadec7f9dbcb8b0bdc30d16c88e21d6ca3964841d71c2167dcfa8b4771700e34589529139bde94d28cba8cb2d8c0da525becd5b9d59c448d89e06d37215525382510b6a48b2212d52c6cfd2a3ee87b8bd3af6cfd5b07b81bddd1a6c348bbffb4f872b1301463a9eaff17f1ebabee336957e6ac9953449e5d0d92dbfeae0a7fae56665bcd7fd5af110d75011f65343ea93b10da4630b510dd06a9e2c1f1c2e75e5199a510e72971f8ed0af96c512b917afd08ee7510464326da7f66eb4c56b100618a98f78eb57bee2e9a20c25964cc27f17b28e47b1ccde9519aa30e303d50ad6838d17c67dbb9340f68ec6cec9de3bd26e36e81e6955eaef3adac138ab4f7c82f47d63ca41aa0b86bf2789e94da04c7780c89d19a129faf6d160a4ee209bd6f21a3204f4420762de5f95095513f30aaa174981b40acfb6b68f430c0b478c0a07fae7603cf7750d0340481ea8714f805f1e23d98f944c58db326b1f83647b87a856bccace2dd6b28bb2fbb1d6acde630289cc0799e9fd2faff4124ef9a4a937f37f238f7c01ded26aa9357f925d4dd74da0add27fb161f9df49ac5fa431a954609416c5c6896b2435d5422c595c5be56905c7b8dfb0a3f2cbf26e0113cd22da8d7bdc75cb7ff32b6d89554bd6a8cd42933d6052ef6e3fdfdd2f57ef7cb927a8c6504a0addd49f12c85b1dfe1c2492c094c93771a839bb6eb432c6c286dbb3460f9801cee35623c3da0e185512a367ad2b5a968d69c5ad7a70055dfcd786eda2c7c91b88773795cc80a16d6e4b0f229105c9afe64c85ee8cd2d46c08779e65c0863ea0e30b859e748e9b8a8e702e12af6069a1d8c08177937c88d6a89f22094d2e3b9dc19638550a2bd849239db53b35c11ceaca3c90445482346762c8d78013fc652b05b5833725eb48bf4fdb0759dee6c0cac0d9305ab760717ca784f4a0d028590af694a0eec4b09f2c404e3bfa569f5763ec86421b18f1503176a81947ab6c8418d90f1a4f43e44b0128b00703b848f83561aa0565c4048b49403c7ea3b2a8f8ea48403a5f50b72d414e42c093cb59c3f4bd162ee26f7d56772d0a4aaa87da3f1a35e44f494a4f63c98bd53fe363168e8f62d34798816bd07ccd2a7dc37dc5c4da0f68b18490642211838324496cca7a57534a44062ae63ad240622009f92492d16663f8292f7351ab2ac245ca383ecd26cf5c61607daf696cc339bf9aa5a3edcd6c1a7a8cfe529402cff64f6e70ddf6d8b762b0335bdb9c8d3754398c3d4ff321df1c33f312a4174dbc86bbe23a3b45e6df108539fda52e44ca97670161c9de20f7b85e4d6e07b8802518d4750ffe4c229a8ae109ba072bbeafb4b9c3a2ad4c12320a5d04a6cbfd021813867c5a35388bb2b2fc39ff48068a0acd693f07377c77b17388e7d07d39fadb9d7a45f16356db6a09b2343e9a538ce58fec14f46f6099cb4671431834bf82d0796620038da1f7f9f68832153cad64ed48f81a70def3044ae2c672f61ac12c4375f7b056ab3627c96d989161cfbc118e3cbacd0fcd04752537d956ce75f428fe74f4f0aeb26c0489901f66ed523a1431f6859bc9d0408c0a2570254a7bc7be7f76a16cb5f03a6b2731c7f50d03a080ea46e3f22649f97f4fef087cb3fd38fad83676ca91f6efe97e64fab0c5f7001fb54aec8c7878ec38f254aef9c8893facc4e8ba0671cb7bb6f1893ff1b9e6de612f471211a33b8c0dc8d2efeb2592505f5c54ffff84cf88165ec25eb186eb336fdaffa3aa78bf503e4135fa221537f7566502173825c8023d50e1ce405841f9d18fd04e4a7e4a7e4d701ae886f4cdc6a3db217a32b45bc35d100d619a446876362ae9c1019c87a67af70445dc26504dc624e44cb053691454be50489a7781540158c219aa695f958e7803cce9489f00fa545ec08626d3c1c19b541a48d424fd2133391f7cdadddca1e8c8e959a6512bb5f971e9f8b2586fa35f51be01812af894e8ed3a1f227ada39c3e8c658593f1524140e9050bc90a14cb993e52352fedf895cf8407fff24d8564d768e2a3417a23ae20b1524cb359fab9553c51ca921f602e684735fba5f88d7c17c163e445df9ae676eb592ff9a14437079063bb6c22f87a385e12d3f87e1672292b561559e28efe696e1edd5bea62f4ec67fe7d7438cc1edcc137901f3f909f5bf3f3c4800d21efa54554e48ba7d08d85124a28e108c666884e52ceff07e05677d020856317a9e49a1661b46c503693df33e35143cea48938e1343e7dfd0c5c837382907a18c3faed3180b1dc02b0f883a37fb83ac2be68a4073c4e5976d8d080ca7327d93a7cd9a9969230a8cd5c69870fb0e9653b6090ee18c5ad7a55cba8615c4a41c42473c0ad0ad80ca68a293a75c7a28180550a350dedba01db115d68492eab3a95717ce0e51e8ef225b2951f66cdd6b8c6e3be43177a6df050bb1a9d105791f9870e0657987e1395fe4bab01999612341e4eed3f54b50ebdce919542278e5ca28ffbcf7ce2a4073242f715fcc2d537b6865bdee3ad3235a56c1f79883fdc0387106f051ba97c295447dbafa8335a0f9132671f1661c75f889d4c835dbc83c5a44de6fd8cb687469ec6816dcc7b62e98f38991558dfd4bdeda970344af2815537d1b834f5abac6491bea0d31b79687806b01831c0ffd2d96559c0d9b2a70b12cc94a5ff707f4732810a8f47d9a69a6eb9af3c9d2a76baaf5aaa0f7cccaee4d116ed419eafd5ba1efb3ec0a1b0adeb04c357053a00e248b16d06fe71a977445c2c7190fb50221550273df72a12a9edbbed896784af72ddec3ccfefd121aefc683bcb82425561b60693764bf10fb8f170a3a8105c952a39713b42a2e8ea8dfe1ba5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0x1000}], 0x3, 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0x1000}, {&(0x7f0000002f00)="1bce102bf49e61f16e0b711020c9bdb19b683512cc695fea3b8f3d241b5ac8398fed54913a7f1ddc9d56c868f922d92d7d0991a5527dc2f71492cddc7c6090d2", 0x40}], 0x6, &(0x7f0000002fc0)=[{0x1010, 0x3a, 0x8, "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"}], 0x1010}, 0x1}], 0x3, 0x40) sendmsg(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="3a9a0e63c9476288b671afdbd53a5994e137381f62021d1951b627b8dda57a5d17d744648c81c570", 0x28}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/05/31 10:57:24 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) 2018/05/31 10:57:24 executing program 2: r0 = socket$inet6(0xa, 0x9, 0x689e) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") 2018/05/31 10:57:24 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x4f, "9f3cf447d4a62d01440e08ed6da77947aa14ea7b988e2dda9eb85f296e57b527d8031695a34291ed56ef072a4751efcaa047a62f9488e33d5048a965fbe6d81a3437cd2f1dda89406ec0816f4092b5"}, &(0x7f0000000340)=0x57) 2018/05/31 10:57:24 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x32b, &(0x7f0000000080)=[{0x34}]}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/31 10:57:24 executing program 4: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000a, 0x31, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00000000c0)) ioctl$KDMKTONE(r0, 0x4b30, 0x3ff) 2018/05/31 10:57:24 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x0, r2}) syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:24 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000000140)=0x98) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0xc97, 0x20000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000240)=""/247) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000040)={0x4, &(0x7f0000000180)=[{}, {}, {}, {}]}) 2018/05/31 10:57:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x6, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f0000000580)='dev ', 0x3) write(r1, &(0x7f0000000040)='R', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) fcntl$addseals(r1, 0x409, 0xc) fchown(r1, 0x0, 0x0) 2018/05/31 10:57:24 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) mkdir(&(0x7f0000001280)='./bus\x00', 0x107) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$void(r1, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x400000008000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0xfffffffffffffffc}) epoll_wait(r3, &(0x7f0000000200), 0x0, 0x10000) fcntl$setstatus(r2, 0x4, 0x7e4c25f10eee67) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffffd0, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xffffffffffffe177, 0x101001) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/31 10:57:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000000000)) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) r1 = pkey_alloc(0x0, 0xfffffffffffffffe) pkey_free(r1) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x464383) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/31 10:57:24 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) 2018/05/31 10:57:25 executing program 3: unshare(0x2000400) r0 = socket(0x18, 0x0, 0x1) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000), 0x0) 2018/05/31 10:57:25 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:25 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3f, 0x90000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x0, r1}) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x300, 0x0) 2018/05/31 10:57:25 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) 2018/05/31 10:57:25 executing program 3: socketpair(0x52dc9e9cd31c4f4, 0x80b, 0xf45, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r1, 0x40}) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@random="6b0b2edcee52", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) 2018/05/31 10:57:25 executing program 7: getsockname$ax25(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x2, 0x9, 0x69, 0x3, 0x20, 0x5, 0x9, {0x0, @in6={{0xa, 0x4e22, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0xfff, 0x4, 0x101, 0x2, 0x3}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r0, 0x4006, 0xffffffffffffff50, 0x1ff, 0x2, 0x4}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={r1, 0xd2}, &(0x7f00000000c0)=0x8) 2018/05/31 10:57:25 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(0xffffffffffffffff, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000006ff4)={0x40000014}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/31 10:57:25 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=""/66, &(0x7f0000000080)=0x42) 2018/05/31 10:57:25 executing program 5: epoll_create1(0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2001, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x48, r1, 0x1, 0x70bd2d, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x89}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x4080) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff}) r3 = epoll_create1(0x0) close(r2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000003c0)={0x4, 0x0, 0x10000, 0x7329}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000400)={0x3, r4, 0x10001, 0x40e}) r5 = socket$inet_smc(0x2b, 0x1, 0x0) bind$ax25(r5, &(0x7f0000000440)={0x3, {"13077fa7fdfe1a"}, 0x40}, 0x10) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x10001) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x7c, r6, 0x2, 0x70bd26, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x992d}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x1f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4801}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000c85000)={0x4000000040000001}) 2018/05/31 10:57:26 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, 0xb8}, 0x1, 0x0, 0x0, 0x800}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000180)=0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x10) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/31 10:57:26 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) 2018/05/31 10:57:26 executing program 3: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0x4000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)={{0x100000001, 0x401}, {0x5a, 0x1ff}, 0x4, 0x0, 0x9}) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000180)={0x2, 0x4, 0x1, 0xff4, "e59ac43e6252df6473541f2badb6c086d309744b7cb963ca295a13145359a8a8b5abc8c011b4a802890e4931", 0xf8d5}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x4c}, {0x6}]}, 0x10) 2018/05/31 10:57:26 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockname$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) listen(r2, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') sendfile(r0, r3, &(0x7f00004db000), 0xff) 2018/05/31 10:57:26 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x117, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0xa4}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x7}, 0x8) dup3(r1, r0, 0x0) 2018/05/31 10:57:26 executing program 1: socket$kcm(0x29, 0x5, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:27 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x8, 0x1, 0xd92, 0x0, 0xf8f3, 0x6}) write$sndseq(r1, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000014c0)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001500)={0x3, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0xb3a2}, @ldst={0x0, 0x3, 0x7, 0xf, 0x4, 0x80, 0x10}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x7, 0x0, 0x0, 0x40f00, 0x1, [], r4, 0x8}, 0x48) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000080)={0x12}) 2018/05/31 10:57:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x10000008912, &(0x7f0000000000)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 2018/05/31 10:57:27 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) 2018/05/31 10:57:27 executing program 1: socket$kcm(0x29, 0x5, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:27 executing program 3: r0 = eventfd2(0x3, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r0, &(0x7f0000000040), 0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = gettid() r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x1c) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) ioctl$void(r3, 0x5450) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) fcntl$setsig(r3, 0xa, 0x0) 2018/05/31 10:57:27 executing program 7: mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='f2fs\x00', 0x41000, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1, &(0x7f0000000240)=""/253, 0xfd}, 0x0) close(r1) 2018/05/31 10:57:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1f) unshare(0x2024020400) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x6080) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)) 2018/05/31 10:57:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) dup2(r2, r0) 2018/05/31 10:57:27 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ftruncate(0xffffffffffffffff, 0x40001) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000180), 0xa00004000000002) 2018/05/31 10:57:27 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000000)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0xffffffffffffffff) unshare(0x24020400) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)) 2018/05/31 10:57:27 executing program 1: socket$kcm(0x29, 0x5, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000000c0)=0x8) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000001c0)=""/152) close(r0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0xd, 0x4003) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0xd6c, 0x4, 0xf26, 0x100}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="bb0000005c75158335bc7347b6331b51db0112c67d1de0ea6ec07431a31648b9fa0765118a89c5cdc828fcdce01f2f66f1aeac56d718665068fea7913de329cd4c1c296067af0df67cc71c15da5d6a710b7d7f4ea38f5d05231f6dacf1ded8172aae42f3ab873dbf6cde3250a6e1923530c1f28a0cf37213fc40ec8103f3bcef283a5040ab29ad2a6df4aa5f75e46f178e804487456c6446005f52345b9ac0245693fb9f3f3fd81505a19b802ec4abb8be0441c56a88614ef5df65215df2a66f045d5446912d8e0c852f28627899a55f83aacf82abca088052125b5f03c93fa97a650a023673f88204adacf594"], &(0x7f0000000180)=0xc3) shutdown(r2, 0x0) mkdirat$cgroup(r2, &(0x7f0000000080)='syz0\x00', 0x1ff) 2018/05/31 10:57:27 executing program 2: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2d, 0x40) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x6, 0x2, @tid=r1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x22, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@local, @local}, &(0x7f0000000140)=0xc) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000180)=""/177) 2018/05/31 10:57:27 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x13}) r1 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) pread64(r0, &(0x7f0000000140)=""/204, 0x4, 0x0) r2 = socket(0x11, 0x100000803, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000440)=0x0) ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)="2f933bd6b52110d7", 0x8}) syz_open_procfs$namespace(r3, &(0x7f0000000080)='ns/mnt\x00') ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000003440)={'ifb0\x00', 0xa1fd}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x3e6, @local={0xfe, 0x80, [], 0xaa}, 0x13d}}, [0x1, 0x100000001, 0x8, 0x1, 0x1, 0x4, 0x1, 0xff, 0xfffffffffffffe01, 0x4, 0xe64, 0xed9d, 0x7fffffff, 0x7fff, 0x29]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r4, 0x80000000, 0x20, 0x7, 0x4, 0x9}, &(0x7f0000000240)=0x14) 2018/05/31 10:57:27 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) [ 205.323716] device ifb0 entered promiscuous mode 2018/05/31 10:57:28 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:28 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x20000, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f00000000c0)={{0x62, @loopback=0x7f000001, 0x4e21, 0x0, 'sh\x00', 0x2, 0x800, 0x22}, {@multicast2=0xe0000002, 0x4e21, 0x4, 0x7, 0x8, 0x12f8b8f7}}, 0x44) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="e16e8e90442f3f54acf8b9e8836b7166288f8e4a370f1b3dd2101580440239d5ac724e2d077ca05c55", @ANYPTR64, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64]]], &(0x7f0000000000)=0x1) 2018/05/31 10:57:28 executing program 2: socketpair$unix(0x1, 0x40000000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x80002004}) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4c, 0x4400) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[{0xc, 0xfff}, {0x3, 0x100}, {0x0, 0x7}, {0x7, 0x3ff}, {0x4, 0x6}, {0x2, 0x43}, {0x6, 0x1}], 0x7) 2018/05/31 10:57:28 executing program 4: r0 = socket$inet(0x2, 0x3, 0x5) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) recvfrom$inet6(r1, &(0x7f0000000080)=""/83, 0x53, 0x40010000, &(0x7f0000000340)={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b8, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f0000000000), &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000090000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000000500000000000000002f021c6d55b7079967c9e2a71e177505000000000000000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff000000000000aaaaaaaa0000000000000000000070000000c0000000f80000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaa00000000fcffffff00000000"]}, 0x240) 2018/05/31 10:57:28 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x80010000, &(0x7f0000000040)="007d9d4556e1dc258d47fc") syslog(0x3, &(0x7f0000000280)=""/4096, 0x1000) 2018/05/31 10:57:28 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x2a16, 0x3}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/68}, 0x18) 2018/05/31 10:57:28 executing program 5: r0 = socket$inet6(0xa, 0x401000000000005, 0xc849) ioctl(r0, 0x8912, &(0x7f0000000040)="0038fc2d07d82c99240970") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x2) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000080)=0x1, 0x4) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000540)='.', &(0x7f0000000580)='gfs2meta\x00', 0x0, 0x0) 2018/05/31 10:57:28 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) [ 205.438812] kernel msg: ebtables bug: please report to author: Wrong len argument [ 205.448796] gfs2: gfs2 mount does not exist 2018/05/31 10:57:28 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000001c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000140)={0xffffffff}, 0x2, 0xb}}, 0x20) write$rdma_cm(r1, &(0x7f0000000fc0)=@bind={0x14, 0x88, 0xfa00, {r2, 0x3c, 0x0, @in={0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x90) fstatfs(r1, &(0x7f0000001080)=""/4096) 2018/05/31 10:57:28 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:28 executing program 3: sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x4000007, 0x80000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xffffffffffffffff, 0x31, 0xffffffffffffffff, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f00000000c0)) 2018/05/31 10:57:28 executing program 5: r0 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00004e6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) msync(&(0x7f000010f000/0x2000)=nil, 0x2000, 0x6) close(r0) 2018/05/31 10:57:28 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001580)='/dev/rfkill\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/119, 0x77) sendmmsg$unix(r1, &(0x7f0000002280)=[{&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x30}], 0x1, 0x0) 2018/05/31 10:57:28 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) 2018/05/31 10:57:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) lchown(&(0x7f0000000080)='./file0\x00', r1, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKSECDISCARD(r4, 0x127d, &(0x7f0000000380)=0x9) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r5) listen(r3, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') read(r6, &(0x7f0000000180)=""/230, 0xff4e) 2018/05/31 10:57:28 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x104, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x0) r2 = getpid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/196, 0xc4}], 0x2, &(0x7f0000000700)=[{&(0x7f00000003c0)=""/118, 0x76}, {&(0x7f0000000440)=""/92, 0x5c}, {&(0x7f00000004c0)=""/108, 0x6c}, {&(0x7f0000000540)=""/142, 0x8e}, {&(0x7f0000000600)=""/253, 0xfd}], 0x5, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), 0x4) r4 = dup2(r3, r0) recvfrom$unix(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, &(0x7f0000000140)=@abs, 0x6e) connect$bt_rfcomm(r4, &(0x7f00000000c0)={0x1f}, 0xa) close(r1) 2018/05/31 10:57:28 executing program 2: r0 = memfd_create(&(0x7f0000000040)="00000000e0bb3a00005cd4e30fbef79959a7cb0ed20b284ca4ec6977c28dc8ceb13c65ebab978427f1584876fa930334e42fb06e632297aed2cc0666443c0203d784e5c9561c62bd1ed08ca4a8269501a511866244c20f06bbee", 0x1) write$binfmt_elf32(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46000000000000000000000000030003000000000000919a34f748945fbb000040000000000000200001"], 0x2d) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 2018/05/31 10:57:28 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10000, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'teql0\x00', 0x3e000000000}) 2018/05/31 10:57:28 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:29 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r0, 0x8, 0x10000, 0x0) fchdir(r0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f00000000c0)="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", 0xfe, 0x4000004, &(0x7f00000001c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = open(&(0x7f0000000040)='..', 0x0, 0x0) dup3(r0, r2, 0x0) 2018/05/31 10:57:29 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) 2018/05/31 10:57:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="16000000880000fa", @ANYRES32=0xffffffff, @ANYBLOB="000000001b00000000000000a6c87395e68162820688158919f73c4200000000ffffff7f00000000000000000000000000000000000000000000000000005cf89cbbfd6ea653aaee30991f3fb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000ddf5bfdb422c892cbc4735d8d8b9f2f705aceb8929f4087b0c26464ddf5249e80ae03779ce5e5eb2153da52b8dc0e3f7361abe909e28b22fda583d05de94c7f65e0823d5066b48ee93a124035263e0a61ad8810aefe9631121280561fb4fa3ec4c8cafbb39cac012"], 0x90) 2018/05/31 10:57:29 executing program 1: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:29 executing program 6: r0 = socket$inet6(0xa, 0x800001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1b}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x7fff}, &(0x7f0000000140)=0x8) ioctl(r0, 0x1e811f00, &(0x7f0000000000)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:57:29 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) close(r1) vmsplice(r3, &(0x7f00000002c0)=[{&(0x7f00000000c0)="be7f18f06365fc45e3", 0x9}], 0x1, 0x0) 2018/05/31 10:57:29 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x104, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x0) r2 = getpid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/196, 0xc4}], 0x2, &(0x7f0000000700)=[{&(0x7f00000003c0)=""/118, 0x76}, {&(0x7f0000000440)=""/92, 0x5c}, {&(0x7f00000004c0)=""/108, 0x6c}, {&(0x7f0000000540)=""/142, 0x8e}, {&(0x7f0000000600)=""/253, 0xfd}], 0x5, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), 0x4) r4 = dup2(r3, r0) recvfrom$unix(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, &(0x7f0000000140)=@abs, 0x6e) connect$bt_rfcomm(r4, &(0x7f00000000c0)={0x1f}, 0xa) close(r1) 2018/05/31 10:57:29 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100, 0x2) close(r0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = open$dir(&(0x7f00000000c0)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) fcntl$setstatus(r1, 0x4, 0x40400) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x0) mkdir(&(0x7f0000000180)='./file0/bus\x00', 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x81) 2018/05/31 10:57:29 executing program 1: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:29 executing program 4: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d57ffc4d1000000000000000000005e", 0x1c6) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="01def5cb9482c9fab9d2dc85e9b863d16100800039bd7192e59fdeb5924b70c15603e437e5874dbc7a65eef3bd164def0bd3b6f30279dc4b499863c81b245f795a7e54509841208505972420e73b1743003ab65c66483b1cb18d5743781bdcdacfc1d80bd1dbf0fc8b5a3208453230f17f6d3f28b8d1a4cccb6b94daeeb0891a75", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0xff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8, 0x9}, &(0x7f00000000c0)=0x8) 2018/05/31 10:57:29 executing program 6: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x10005) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r1, &(0x7f00000077c0)=[{{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f00000029c0)}}, {{0x0, 0x0, &(0x7f0000005000)}}], 0x2, 0x41) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3, 0x10800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000140)={{0x3, 0x0, 0xffffffffffff9124, 0x3, 0x3}}) 2018/05/31 10:57:29 executing program 7: r0 = socket$inet6(0xa, 0x8000007, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b40)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x33}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x4080) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getneightbl={0x14, 0x42, 0x2, 0x70bd2c, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000080}, 0xbd6cc34f157b49af) close(r0) 2018/05/31 10:57:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8001) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@deltfilter={0x24, 0x2d, 0x17, 0x0, 0x0, {0x0, r2, {}, {0xd}}}, 0x24}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/31 10:57:29 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) 2018/05/31 10:57:30 executing program 1: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:30 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) 2018/05/31 10:57:30 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) unshare(0x24020400) getrlimit(0x1, &(0x7f0000000000)) ioctl$LOOP_CTL_REMOVE(r0, 0x40045568, 0x0) 2018/05/31 10:57:30 executing program 4: r0 = socket$inet6(0xa, 0x80807, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001640)}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x43}], 0x10}}], 0x2, 0x0) 2018/05/31 10:57:30 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='P\x00\x00\x00P\x00\x00\x00\x00\x00\x00\x00']}) 2018/05/31 10:57:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="008100000000050000030040001f7f78ddee8812ae8161") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/05/31 10:57:30 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x1, @multicast1=0xe0000001, 0x4e24, 0x0, 'none\x00', 0x8, 0x3, 0x41}, 0x2c) setsockopt$inet_int(r0, 0x0, 0x40000000000cd, &(0x7f00000000c0), 0x2) readahead(r0, 0x9, 0x9) 2018/05/31 10:57:30 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@random="f3e850ef1049", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [{[{0x9100, 0x7}], {0x8100, 0x0, 0x4, 0x3}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') r2 = accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14, 0x80000) recvmmsg(0xffffffffffffffff, &(0x7f0000003c00)=[{{&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000540)=[{&(0x7f0000000300)=""/250, 0xfa}, {&(0x7f0000000400)=""/21, 0x15}, {&(0x7f0000000440)=""/161, 0xa1}, {&(0x7f0000000500)=""/64, 0x40}], 0x4, &(0x7f0000000580)=""/179, 0xb3}, 0x8}, {{&(0x7f0000000640)=@un=@abs, 0x80, &(0x7f0000001940)=[{&(0x7f00000006c0)=""/112, 0x70}, {&(0x7f0000000740)=""/177, 0xb1}, {&(0x7f0000000800)=""/190, 0xbe}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/127, 0x7f}], 0x5, &(0x7f00000019c0)=""/91, 0x5b, 0x6}, 0x2}, {{&(0x7f0000001a40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001ac0)=""/224, 0xe0}, {&(0x7f0000001bc0)=""/173, 0xad}, {&(0x7f0000001c80)=""/232, 0xe8}, {&(0x7f0000001d80)=""/101, 0x65}], 0x4, &(0x7f0000001e40)=""/9, 0x9, 0xc3}, 0x81}, {{0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000001e80)=""/136, 0x88}, {&(0x7f0000001f40)=""/65, 0x41}, {&(0x7f0000001fc0)=""/55, 0x37}, {&(0x7f0000002000)=""/106, 0x6a}], 0x4, &(0x7f00000020c0)=""/100, 0x64, 0xac}, 0x1}, {{&(0x7f0000002140)=@hci={0x0, 0x0}, 0x80, &(0x7f00000022c0)=[{&(0x7f00000021c0)=""/215, 0xd7}], 0x1, 0x0, 0x0, 0xffffffffffffff81}, 0x1}, {{&(0x7f0000002300)=@sco, 0x80, &(0x7f0000002400)=[{&(0x7f0000002380)=""/47, 0x2f}, {&(0x7f00000023c0)=""/7, 0x7}], 0x2, &(0x7f0000002440)=""/220, 0xdc, 0x1000}, 0x3ff}, {{&(0x7f0000002540)=@alg, 0x80, &(0x7f00000025c0), 0x0, &(0x7f0000002600)=""/248, 0xf8, 0x800}, 0x8001}, {{0x0, 0x0, &(0x7f0000003a00)=[{&(0x7f0000002700)=""/255, 0xff}, {&(0x7f0000002800)=""/106, 0x6a}, {&(0x7f0000002880)=""/118, 0x76}, {&(0x7f0000002900)=""/190, 0xbe}, {&(0x7f00000029c0)=""/36, 0x24}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x3}, 0x84}, {{&(0x7f0000003a80)=@generic, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003b00)=""/67, 0x43}], 0x1, &(0x7f0000003bc0), 0x0, 0xfc}, 0x7ff}], 0x9, 0x40000002, &(0x7f0000003e40)={0x77359400}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000003e80)={@mcast2, 0x0}, &(0x7f0000003ec0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003f00)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000004000)=0xe8) recvmsg(0xffffffffffffffff, &(0x7f00000042c0)={&(0x7f0000004040)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004280)=[{&(0x7f00000040c0)=""/151, 0x97}, {&(0x7f0000004180)=""/198, 0xc6}], 0x2, 0x0, 0x0, 0x8}, 0x140) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004300)={0x0, 0x0, 0x0}, &(0x7f0000004340)=0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000004380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000049c0)=[{&(0x7f0000004400)=""/58, 0x3a}, {&(0x7f0000004440)=""/92, 0x5c}, {&(0x7f00000044c0)=""/214, 0xd6}, {&(0x7f00000045c0)=""/138, 0x8a}, {&(0x7f0000004680)=""/13, 0xd}, {&(0x7f00000046c0)=""/225, 0xe1}, {&(0x7f00000047c0)=""/129, 0x81}, {&(0x7f0000004880)=""/12, 0xc}, {&(0x7f00000048c0)=""/204, 0xcc}], 0x9, &(0x7f0000004a80)=""/198, 0xc6, 0x1000}, 0x8}, {{&(0x7f0000004b80)=@hci, 0x80, &(0x7f00000050c0)=[{&(0x7f0000004c00)=""/232, 0xe8}, {&(0x7f0000004d00)=""/90, 0x5a}, {&(0x7f0000004d80)=""/76, 0x4c}, {&(0x7f0000004e00)=""/233, 0xe9}, {&(0x7f0000004f00)=""/251, 0xfb}, {&(0x7f0000005000)=""/13, 0xd}, {&(0x7f0000005040)=""/111, 0x6f}], 0x7, &(0x7f0000005140)=""/198, 0xc6, 0x8}, 0x8}, {{&(0x7f0000005240)=@alg, 0x80, &(0x7f0000005400)=[{&(0x7f00000052c0)=""/49, 0x31}, {&(0x7f0000005300)=""/219, 0xdb}], 0x2, &(0x7f0000005440)=""/143, 0x8f, 0x3}, 0x7}, {{&(0x7f0000005500)=@can={0x0, 0x0}, 0x80, &(0x7f0000005d00)=[{&(0x7f0000005580)=""/246, 0xf6}, {&(0x7f0000005680)=""/89, 0x59}, {&(0x7f0000005700)=""/232, 0xe8}, {&(0x7f0000005800)=""/94, 0x5e}, {&(0x7f0000005880)=""/97, 0x61}, {&(0x7f0000005900)=""/99, 0x63}, {&(0x7f0000005980)=""/214, 0xd6}, {&(0x7f0000005a80)=""/129, 0x81}, {&(0x7f0000005b40)=""/206, 0xce}, {&(0x7f0000005c40)=""/173, 0xad}], 0xa, &(0x7f0000005dc0)=""/200, 0xc8, 0xb34}, 0x81}, {{&(0x7f0000005ec0)=@l2, 0x80, &(0x7f0000006100)=[{&(0x7f0000005f40)=""/96, 0x60}, {&(0x7f0000005fc0)=""/60, 0x3c}, {&(0x7f0000006000)=""/59, 0x3b}, {&(0x7f0000006040)=""/179, 0xb3}], 0x4, &(0x7f0000006140)=""/193, 0xc1, 0x7}}, {{&(0x7f0000006240)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000065c0)=[{&(0x7f00000062c0)=""/106, 0x6a}, {&(0x7f0000006340)=""/178, 0xb2}, {&(0x7f0000006400)=""/133, 0x85}, {&(0x7f00000064c0)=""/252, 0xfc}], 0x4, &(0x7f0000006600)=""/96, 0x60, 0x9}, 0x1f}], 0x6, 0x20, &(0x7f0000006800)={0x77359400}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000006840)={0x0, @multicast2, @multicast2}, &(0x7f0000006880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000068c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f00000069c0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000006a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006a40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000007fc0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}}}, &(0x7f00000080c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000008100)={@local, 0x0}, &(0x7f0000008140)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000008180)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000009340)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000009440)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f00000094c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000009500)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000007200)={0xc7, 0x339b, 0x5, 'queue0\x00', 0x1}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000009780)={@mcast1, 0x0}, &(0x7f00000097c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f00000072c0)={'vcan0\x00', r6}) getitimer(0x1, &(0x7f0000000240)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000009840)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000009880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000098c0)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000009900)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000009a00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009b00)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@broadcast}}, &(0x7f0000009c00)=0xe8) getpeername$packet(r2, &(0x7f0000003bc0), &(0x7f0000006a80)=0x14) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f00000001c0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000200)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f000000a380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000a340)={&(0x7f0000006ac0)=ANY=[@ANYBLOB="f0060000", @ANYRES16=r1, @ANYBLOB="000327bd7000fbdbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="e800020038000100240001006c625f73746174735f726566726573685f696ee163580c7465d1a57276616c0000000000000008000300030000000800040007000000380001002400010061000000000000000800030003a93a343eb0475da057f4fa4c00000000000000000000000000", @ANYRES32=r4, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000040000000000000000000080003000b0000000c000400070004230300000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000300000008000100e2bf62619d30cd56be612c27c70d529a693b2e7a5ab224347c9e2a331b33300c7a3d8a0b6a72970940a08bd7fbb2ea622f98da587f05cec8afad840266bd4536e7778f8fcbd8", @ANYRES32=r5, @ANYBLOB="b401020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004003f00000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e0000000800040094e1c66c08000600", @ANYRES32=r7, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000010000008000100", @ANYRES32=r11, @ANYBLOB="b40002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400030000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="08000100", @ANYRES32=r14, @ANYBLOB="400002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="b40002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r19, @ANYBLOB="6802020044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b7570000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000180000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r21, @ANYBLOB="080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r22, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ffffffff3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r24], 0x6f0}, 0x1, 0x0, 0x0, 0x40000}, 0x40) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000025c0)={@hyper}) 2018/05/31 10:57:30 executing program 5: r0 = socket$packet(0x11, 0x800000000003, 0x300) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x800, 0x0) getpeername$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f00000023c0)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000002340)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1}, 0x0) [ 207.700152] IPVS: set_ctl: invalid protocol: 1 224.0.0.1:20004 none [ 207.719432] IPVS: set_ctl: invalid protocol: 1 224.0.0.1:20004 none 2018/05/31 10:57:30 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:30 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@empty, @loopback}, &(0x7f0000000140)=0xc) rmdir(&(0x7f0000000080)='./file0//ile0\x00') r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0xda, "81b68eeee039f53035295e5ea0a16de6df74b891253439190cd020557ddd9d4c6859eed9df31ba8a6fe539cf9065f704d379a07d369bca75be43b8c0dd33a78c306027adbc525cb7f1cfd3e899510e45d425aed974ade3682deb4f179c2f393b04908fbb29d5b66f5a400299dde86bdd20952eac84542f294d30d21a813e3e9183f4c7724e2c96f28c67d6bef512544fb9f3e2b979b3e5e4dd0e714414420e8756df4333c79f530d397719fa2883e1d8233b488a8de69f4651d4ae7d149a5d2229aeb0ee377721ffc2597202b2d1166e63774dd0f4c87530355f"}, &(0x7f00000004c0)=0xe2) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000000500)="e7991d6e7c90bc38c4653bd912f46f48b6601bb3948053e597cbcb6da80ffbde899fef6ac6b1ea555f9795204ba3b06d4ba279707f8d22c7827ba18bdfd2284899fb5668bcc9e5f283f75efdf9449cc0deea57fd1ca70baa9e56069bfab6ce9fa50de2e4cced136fef7f95918805ff8d7425d9d75c4d857ec54a901f4f780f7bf6f2d6063175f5d8dde87f8c44fa8455b5e1a13274bd030de81ac70729dcf943e42024793e90e7f7e259c0b5a85201") mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000200)) getpeername$unix(0xffffffffffffffff, &(0x7f0000000700), &(0x7f0000000640)=0x6e) 2018/05/31 10:57:30 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000ec0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000e80)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000000f40)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) write$rdma_cm(r1, &(0x7f0000000000)=@bind={0x14, 0x88, 0xfa00, {r2, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"606defa26180fc516ba6bfe3850ebe2c"}}}}, 0x90) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e8f40000000000f318fb1df3787d170841000000015d"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/31 10:57:30 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) 2018/05/31 10:57:30 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) io_setup(0x7fff, &(0x7f00000000c0)=0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x3, 0x1, 0x5, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r3 = syz_open_dev$vcsn(&(0x7f0000001200)='/dev/vcs#\x00', 0x8001, 0x321000) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vsock\x00', 0x2000, 0x0) io_submit(r1, 0x3, &(0x7f0000001400)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x5235, r0, &(0x7f0000000100)="2832819b39ba77a8c6abec335cb2d7f1b0c439118508f122acf6ffcc65", 0x1d, 0x8, 0x0, 0x0, r2}, &(0x7f0000001240)={0x0, 0x0, 0x0, 0xa, 0x6, r0, &(0x7f0000000200)="8bddb2f800d489c7aaa72c13c56da54544b1aabb1de7ceb55e7ad435be01177b7bc2ac20c528f43015e8e5316a0596dc60d203bc0b5264532c91997fccf7c26cd51054b9fa7700bc80d215a4eba0df5970f1ce88ef6017570162764021926ae6f7f8e598943488671f9aac73af1dfeb29eba9a4aad9d5c784e47ce1e97a5464fa0408008fc1e1df4bfe878f9ce597f072cbf7ea2b7cde4f30cb1b11a3e90881c8a8f5a13e68688e3e0c17a52128d417d5989ccea65714793c2d4f17c1504375e2fc5fbe5acb164045b2a3f4e433a06953a071a03847a9dfc8d29c7b9d2f31ba1b95920dcfd5b2d4bde6d12997b0a7ff83894dcb47f748a96964a24d0713918bc608a2e73749aca3576fb6f93a28b65ae69bf3ff16cde5835aa54e2605275b403e69ba6a40882577e715bb99fd20f26e920417567561063554b3150c6d3489e5e27ed47b7db549fb73e69b9879d6ce5644f9473b5572a44577be1ff3d6cf9f37ac3ac2049e3a1844cd4a08daa5b55c376613583f00207cc92a7c025836f610761e23794f2c9b26b2428937eb6952634112889b21b876d2a2a49d996fcfc34173de6b00541640aaf1cc9abde1ed30496c64ddb676ecb109ab467a5c30e7d6a22278896394db437c9f63e93cad41bddd45fd1636cf7bd59ec628776805291ff01525ce623186c5f84936a935a78b6adaf50a80e66aa22241dc7a8d21cf0fa950bfc8c9f0402b58e92fcfdada2d330e222eef8eb104b9ba71b656e317217594d77990a1b9731a1311869bab245040d48758069d70300bab20e15b9b4e5985f9ea091dfbb6c9f2a025abc140a9c2aa5ab0b2096e5143914f567a0d47297740fec487141028d738ae0f2effea7f5c4aa123f372c6d683e30b157e3c6a8d54cab73d03e390e554818f737e17a8df28f89063d6833e5f3a0452e0598b5c1124aae57930a227c43ac928729aafd5f7e829ddb8e872fb539f4a17b62b07f40ec00b13deb8ebe3273fba35477b94f1319722b7c1dc1e122e0e7ea10b0173e0db1627a622d75a0526b6916db4dab4aff704fac10062d11db88dbe6515291441bad99083fca39e003224d30aa08fe8923242e7d3b136585598a6a73fd2255d1ef2ab7d8674051b4f3d0bdfd00ab7790ad80b6525fe3b1a0251e1bac3f2da593826c18f729e92eda89b4005ce8fdec83cc4e60a3df96d825bb6feb13b598f10739db0d63bd676caac45889d3df2add9c440539ff759bb13081f3fa52e3159c43e008473a5f1625d2d21270c0882fc83f7f48a75bd25cf180af75ac597c4c8213cb53c5d7276465557a9ccff5e5e544016f48b0b794bce39f95329ad7d6dea48cfc9ceb7b9056513450fe1c9626c836510deb475574b44cc3422276036fe71f7a749789d433ddfff87615aa995635d8abbcc44789ae7355ff526df2d640059785e1fb6c83c34eecde171cede6956d1c3c233a809e9e0517144772ee5dcb5f6fa34c32a298a0629bfbbea73ea13df360e99bc34594acc712b421ea8e16e96233ed110011b653b13f98c43d8b7a30d39839edfa22c6a77a923d4034d7247aafa5be9fbc48f6afdb23772abd2579a5b2969ea90d0bf085ac6057bb0ff430ef44990e0f5b5f87760ea6cdc7b2952b6b4cd04f89e51690afe07ffcd6d3cd22ce9ee97d2418a746fb633bacec4ea0aeb438618db0f5f970e347fb4a69b4b1c45c86bab799e3589cff05fee52d09bd7bcac6dd4c82c147fdbac782bf9c8e2fceed0a8fdf265996bb26b3ed5a198b3a6e3a5061ac6c04208f129b10e4ec165ad89fefea99be06729e1db996d243ffff7a00eb02f603639948114b7ea1170cbe694846ed5d2924ebbe892dc44988431542d484af82bcbf5d1eb56144bddca6924e5155326e9afe3da7c2226765208a016a6494ad325d60ac22bd81c31a219f24ddccc218b4e787036190e15a95608d65812d7839c8e3ce3a840915607d019431229bfa8385c861e57331d7615328780df4dc67d5468ec5aebf6a28afcbece35ed55911e052bba2dd3f7adeba09b1d72fb520bb21b6cc85bc87dcd489f61cd7615546a5409a68be59b6d850f2bfa3f28890ee3922febdd3e2cd38b1367fd9275ca090660abe55cafba614df9a54d20d4eb7feb6490f27ceb4681717339cd0c5e4b7babd642d0032dc47f478f08b81bb0b40bee4f15ae26ebd065b00582c05ded7d659a578ff93eede299e637fce9f34a2e4317f97fa48717a6072d6f1066cff468429f3ff2319459491fcb559bad28740e8842a00ee32e287ec1b1722bad213614170fb198e2ecae36f70a95fda360e86b94be9ff3cee6825a267a8f6a2074eeb30e19c1b85fb8567dae6a5111f2440356e16fce41f480ef5923a448c823eb78ef6571055e647a07c0171aac07309785d8fa8f14ace4dde6884b90c1cfb3d88fbaa64c57ac172147c6b62004cb3b442510707dd43e9a774aedf6339a7adcf982378d58848315a1d5a59dcde7ffe326f52c7ed61b694a36b5aab8693dc70289f301d55e8346e27cf14b0cc53c41feb707499f01b4a1423f9a3bf8fefc35a3f337f68c6789c8a3d3b0bbd0b59e68535c259a19c36f2fac0daec99f120231b5ccf038fefc05ebe53df2ca0135f300a91a66d81d58ba06b2739d5a72d0c9946d12d5fdfd86ec4bff5a581a5a5b1ea66bad28e612d73f21df2c712f5bbef4b77e6f578cfff38462860da26aecf2bf17ee51d91bfb5901ed84558a41d3b2b62edc5b68e87c4486b7e1d86b5b7b4a2a9ac0d3f22f28b0442b246f4c2398335c4e1132d552a52c0a532555140f96514a27c89a20a29229e8e5d8fac988680c37d4d47e664ed028b620b4a8de7dfb6c48cd025dc8d00dfabcfd7f708dcc5818baa6be19044abd8cdb3713680aad589419d8d47585450d8779e00f4e456f185554ae1f74cc6bb3e30b6b3d27cb07c0f81af674cc8c46ea2e976595d2009436f41d8c0ac9263ea08a7f547c4bb8100788b75f528ab86014539cf868c084843b846fc01d0765e283e39b9a09d0381c91f1e981a01dd6e1ec4c9c9a62db3abdca5fdddef4491a9e707a572860cd0f1b0593abdebac89daa94e97338f99da3a9984c0325d7e2ca1bab3b4b4381ed9eaa0d295e53574059f12b1c4379e60a572d1cfd75c7cc06e8192eea593717d2a6433e3e30ffbef99e7a01451fd949a7bf3a7a15bb6aacb74d2ecc53e2489e3f6877f2b91e3a18e7d547beae6aaab1a401f21234247cb87b4d3e41034911677740a4e6f41ffb3e33f20ed9d239b01509f0564e1a63cda164302b915523811147050b9f1d109fe234853ce98821a5e27805c13b5b72f7fff704099f6ea1bd177b879e522ee3f0a2ffe59514bbe3b98b21f67089455fc9d9558c8dcea79a7f755a1b914967c66e771440f4e43894ddc9941c310b9e378d74e81453596605307e23971b7358c8213b29e33451ef99f3361f869e2d17c551abaaf18c96aad55876ec57b4ef9b5cbc304ebad7746531fdb72f48017ad6bdbb663d4e5778175832d43e14a1883b93d164e4ed0ae05e1c285398f201f222e5af6f06768e7d95b795d6ec129c3d393da9cc85c33877ce41669e28713c2aa8e7fa9581c0418c35665c732cff8d4c3ccef540aa9a75ee853e7d80b39ad8d83342313e1396a72ae4255f15290986a788423c67d206c2457a4b0c8beadf7d17d6f1f51e488365659fa8e65eb0f6012d74288555c8c702045c5c113d9537efb70cc5a219b73aa321fff3071195df4f04a31e344f5e9a8a05488799cdbac933e6ae05e5d3438ff4e7efa3c1f5949bdd392694ac5a012f0e71e0dbab127eb7de0f90e4c2fa516883ced134063efe2f9e26e46727dc541b15e023933e28fb6093395f5b69c3a6313ecb0fff4bddff3bda0354586dc93d1f2aa404b1cb1e1efbef01561a982a8f735d7547867ce562b407a59e01a0780cb11b77e0cea1338a95aae8405f158c86917e73c311d3543cd28e55790c3f4aff82fb6ddfbf4c56da4a1c8ab2048afc38c3c96037bc564036f6c9070933013adc8d97ec4abd7f06c46373ac62f2fee3a4f0c32627b2e93be452d22636010adce3903203c03a6a8a50b3083551f0d0f092f718154d7dc3987e3a2ee3c707f3d60bc604755bb0080101ec1d697870cf988f8a3bef38c998e0c2c65850f74df82a6880798d0995964a0b55d728bc2e84935e1ace7d23ade316aa1d09fcf39187c2dff67d4fb28acf28356eb8e386be407d68d1e9cd7aa30888349cb9faffbdd28e149b15776fedc8effa2047783ae1dd45ed906890b9452feea52a7f37d98745c20dc3d54d1f3acc9c7c00d11f7aefad5b798947b64d49358d8b3f853644fc8f64476e15e3a5b0c8f29c4e5d651334726c8946fb12c612838a7b7bd2482e93797fe933a4277c601fef4248e8fbfcb8a217a16afb2d93e0946b196090acea0cbf74b6ed7891679e5111bd207d7b1e20969cad352c776a1cbd8789edff450447318b9b18e59d43cafe7723470262260836177cb2f0f8aabac5311a9893a5aba4d891af51cfa63a454583c03fde3f42ec5c40adcde60925efe447300c835b4131745d6a501f1ad944eb885e89c416c295ab4f0d83186d32c99c650774735bf1bb0daf17f2e722451460c35178736800e591261e1983052b21e35d8bc7697e0cd73bee64fc02597c54579e96833a001c9c71a72a8182a6811579bacc0a27c586a2cc01669f697b498b6230fe2e68d491bec03595863915d2e19ec83e7651a1cd710dbf8bb3fb0fc48120a2866a8d3852c6ce08e346b8ebbdf955729349fe86fd9d20aec8ccd2ebfc45141ef0c458d10bff99461625513ba33af28de44b85f6874d6b861f98a30c26b67397d19668b1598f436a4f64792d599a0b356dfc5e1b953733029504af3ba619b199949e44f698aa987d926287f769138139d6926604305db94fd0efd1b643907a450a4831d54c2232174472655c889cdd59b28d6d9b1ec67bb71511f8741d4acaae5114ddebccc1439d2943d22febedf53389a9c97aa5f90009b687968c9ab17beea352f0159c917a89f9236935f75f7b01aba0703d91a46f51ada7c14521404daf2974edae73d72034e3405ce41e5213a6cdb8196892744cd4c0bb0d9903abc188f885fe8c939ac6eb4fe444a444e47fd5dcf59256bfa888cbccc883c8267a85c17374596976aaf8aa381073202521d2af5e860a9ddd9b63d0b42c0906fc7c3d8edc31a0992af9b9f4dd0abb691eba30ff13a3de9754c30f2cadf38be58d69895d8e56f84ac4474ee46d9032331c3a74dafa253b2ef3581f4f5b1b03ef85ba254e5a541d7424d6ea56850d573bc30117f422f99d462c8dadcd303a1fb9278713f0a0c4ef939344dde86a060aa32ee27be546e4ba89909562f2eef8fa0c753161c57357d90c670239bdc7ac80cc7c7f08bbeb26ae414710fee4ea084e327ad2e7d98b7fb742c34cf36cd4b615040ecda545139cc0ef6981763827da62a1f88f25651f31201a5e23aa5afe53b028cae6f94d5051f40b63cf792bd7523db108ac8316690705bef3314fb35d5f6f04eda03541db9b39e01c32ac5f39a18bccbb8762c0cdc75a9c5c9dc0f956ed41ebe89b346c052de37e1a28a935b8c81a8fea4f5cc75990dc315e12cbe26366ef49eed2ec2c977cdde5e7f4f617a1407c3e88305975af4306472e9cae2574ac46a72a78481999d04a94c1906d09ff28097df24698e98a9bbae6d56ff7fd31a957794322bc81fcfee074dac65762fd0941a0bce07c10738beb53243912f55566e0632ff66b3857d96c196a105", 0x1000, 0xfffffffffffffff7, 0x0, 0x0, r3}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x3, 0x13, r0, &(0x7f0000001280)="8bbc6135e3d50d284d04aea46c5aca04077909cee49725f4088351073ae3eb6e93497635292fd5b2e9490553b4f5ec6c949bdb73c779faf9685aa2ecf2e2088e72fed10997281a464864587ba242cf1f3ba7708d113e92a0d7c5f746a2529bcfbf79bd9d6de98baf73f05b474a45f90f0e64490d09f2e282460a1605aefa7fba9e0d3d2826d62517da343236807145b3a79759e8b954a14ba8118382335ac9d69230fb9d49c95e0bd9ed4e2dc804ae8e539a4cc19aab5033f4c5ddb31cb6635bebaeebb33786e005956661d5544c59c755d90f04476d717e4d525d574eae70c916328681146687d67088c4df34", 0xed, 0x2, 0x0, 0x1, r4}]) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/31 10:57:31 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0xa002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x80800000000469, &(0x7f0000000040)=0x0) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r5 = dup3(r0, r1, 0x80000) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001400)='/dev/autofs\x00', 0x0, 0x0) r7 = dup2(r0, r0) r8 = syz_open_procfs(0x0, &(0x7f0000001600)='maps\x00') r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x40, 0x0) r10 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001900)='/dev/dsp\x00', 0x10000, 0x0) io_submit(r2, 0x8, &(0x7f0000001980)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x7f, r0, &(0x7f0000000180)="1b0a4c269cb5c4de7900f7d5dd58b564356406cdf401e8c6d15215cf5078695fee4debb330468e069af4933a83745b9f659a9dcd4a66570ee38d8fcb723428469fd0e25d528221430f5290db6bf9f2e585498e1b5acba48dc37d0d98bd91781f7a5e82c7e48da8eb0826c7d5738d6b44284aa6c739d19d38a32258fed3f583d2fc79bc6e8dfa9a549c636bf60acb5c220de3d338d77efde1f4b1f668d348c5aa6a368354601359003adb94b62f7cb603f412856a19ce45b06b5cdfca86e57c143c1b14ffbc02c954a8a17e1ac8cce0666f2d9d3bd364", 0xd6, 0xbe, 0x0, 0x1, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0xeb, r0, &(0x7f00000002c0)="23ca1cd735132f7734cb9e6a17f7f6b977288077cf17022baf6c4857c6e513011c42918c917d348bce84973eac", 0x2d, 0x100000, 0x0, 0x0, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0x9, r1, &(0x7f0000000380)="8690d924c0c52892ef87433cf2653363d5294e29d31c69e82323a92a4c7adb114f129797a6fdfc86ca336339289b92ce5466335cf53483bcade6", 0x3a, 0x2, 0x0, 0x0, r5}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x1, 0x1, r1, &(0x7f0000000400)="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", 0x1000, 0x900, 0x0, 0x0, r6}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x1, 0x3f, r1, &(0x7f0000001480)="750f3213a69ed552aca28c0fefeb3ea98007db241465ffcacca86814039f5d", 0x1f, 0xffffffffffff0000, 0x0, 0x1, r7}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x6, 0x1000000, r0, &(0x7f0000001500)="24bba951b1f49ca4ec7686936bf5d09b9365396102c31ef2f814aaf80ebcf471b4135e9140d6b3fc70ed2ef970c2ed9f1717410507a611ed5d6af78dad9cd37e67cf2f68af1f55283ca6ff1b4db398ad150813c940ea65bc70883e11df9ac06142e9130384698b9463a75114cb8ddeaf88367e53e1b10a85760635e9299b37706ae6161575c8845a12b68836b4b6322a97e6e2d5704a3f5a1721f637f847ffc1a17a510f05e5e7f729299ade45273d655bd89ffbd781b828650328a3f297cc6fca0f18194e2a6e2d4e9f6f80a0850d2fcbbe79", 0xd3, 0x0, 0x0, 0x0, r8}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000001700)="5da884151597207e853b75a83e3c4e5fecf2ad4b9ddecc656efaf962d1204446d0ea67e1aef009f124aa231ca2bc4750c26d6202b13613e14d2896d381c9df0fbcb5b97e1c243453a60d1aa3a5039171690f2726c9a23ed4a2fc93a9faf6241e6dd53b05069d40aaece35f589d71299bfbe139e9162069647ee066635d799268521c0960fd5a84397bbdb6b45b3788a65b66efc9ea2be2d92195efe0a0a58cdbf6f414329b0213", 0xa7, 0x100, 0x0, 0x0, r9}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x6, 0x3ff, r0, &(0x7f0000001800)="ffa90eea9732e7b038908af685e9ffe8ce4a8b91783a71e2a37edbf3b904d69b3833b60e34ff5c7ac1dfe542212996cb3194120d4e11f766e1b093069d507f83f93438a38a25ca33242411c854e0c95d4ed83057cba4baf07ad4fac42e7989584a7047e6dd8ead984850936827c51582e36e3910db8a2c5f9a69da552c0e3a6c23811c395a7d65b781e799c70a48d6b62c1261d81b65472b4b2890ff9eca91b884a7373dc9259038be97db6d1491e2ddae5a727abfca1dd952acdad6254b18aa80942211060f47e1a3734a64502eb6ef758bce9fe840531f8020b13d943953a2e409bd541c01bf8427a92d67fdc08b56e8ddb788df047b855f", 0xf9, 0xf4, 0x0, 0x0, r10}]) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xa}]) 2018/05/31 10:57:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) io_setup(0x46, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x6, 0x1) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000000040)="8944db38dafd4e47885f55aa97d73c1987f53397e81220a6e7ce7a2691a972f4de7359074160afb85c8097fefec6d475685ab63d619878b5c0113d7d79a31fbe17bb74177ab870e7817b9243b958ec65524ce72c9e1f365ac9f77d0e71", 0x5d, 0xfffffffffffffffe, 0x0, 0x1, r2}, &(0x7f0000000140)) 2018/05/31 10:57:31 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:31 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) 2018/05/31 10:57:31 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000100000001000000a0afa7de7861da5b4689b40ce863ab40045a7c7cf2c6f525c74830e243888ddb81b1b606ac87866dc74bdffe157af977fed572f99b14d1284ce4323dda07a0c6c3392f1de8e7d524f316d8711b754aa5bc30d6a202a282b980c67c5986a495d42a9a04a1191b5e29e6053f4bbfc06639a1dbf505597840c0b53090197a32407604a2846671b4b092d2cca13203e4b64ca2433994d698ba7923e108a80e0ba924b601ac107de5879b57f7cfa0886136c178b0bf15b1110a2be76fa0095754433dc7885fcee8ae80723a5a215e36a51ff654c0a377c29114d0be", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) close(r2) close(r0) 2018/05/31 10:57:31 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f00000002c0)="c626262c8523bf012cf66f") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() write$binfmt_misc(r1, &(0x7f0000000300)={'syz1', "4c74a0ee221bb4f1e48f6adbeb57086eba480fff25d63b690be55ce90b6fc59572da6806e983a7f65260dfe65b409525107f09d7630c4b6bac52631197a0babeb0356b7ea7262c79d4c7c42de351751c62a06b3a4d93bb95ee4af4dd825a808ea116e940726c7051b4b5cfc4fb054253d35c89b1662b4a1a755ec411a08a6328f888c0f3dbe833e7b06ce76b90ddced0562f7338222da0c0294d35c8a7eac6a48c5c38f9808a3906cad510dda6b1e3606c3e1d96fef27d81be193bd66215bce15529455320aa47325f80784d8bc5054faf1423bbefd1e2f4d14bd0fe055d6ae167d2d04b36b04529b9b602cd25bb2e82ced2962fa5d5b73e938e20a416d77f874a43b7017e60cad14aab8130e1ec630badc92382431c570a87ae3fb10984c43aada60825e9d7c68db2ccb124563b8d1349389ec62badd317735496b34ea2051666c05ce56f9ab6c5905f90ec1cf5dca16ec11e022f6d06e7f0a73f78db1909d7729fa4399e2b9504d6e446ff20bd2205a0302de7006b2707ae8898de82f29f9bfa9e6a5bbc8f78ef06dfd5869e685815655e736c8b5f102440f9e2e2ff9411b300079ed65ab9db728d30b47a05a9ee9e2971258f16e24857d7577ab8043cb28971f3a162580ef9396f9d7299362c6dc9c444a73036709a3fd053e274fc670e9982c3f6eb1374f3b3245c7c5d72ad6aa4224b7f037e4f4233809d1583c19a2b6ed9cf309b37793537ceb8b356730222a37be7e66a238dee2d48d53ee12b51b2045ddadd99dd9c4b1ce554a486b3a6fecf7867514fabe5493933e4f0f2ffe40534bb707156ced0322cb6986007488500a8ec0a534a71676155aee8a805b7476f28160faf401de45feb775b832bd0e487c31f829fc90fd995a0ea33cd526ee65395df0936166ba8627a688e6ff31f1818af1b0475cd6808fb24416af16d265927094bd1dd1a92b8d8e4eb0526c53374b074546b42eb69154fc9bc810d36d4853790b512b198fc8634fc0ca61c75bd469085e5faa4078ea3286f9733af13239a546651853782196a584babb8bf7352cb3865c9f5fb1918b3341c015a2524483852f7005b45ff8db7560d08907bbc35a4fb98adf7662f8eb5fbf451098f166c2fe477cdc13b06156ac04eaec122c9a630a162188195cc6bbf911d68b552a9e31d8865a249b28700f10e03ef35b216ad2d67d40651a0162b850fc6bad73d77dec70c4beba30bd2aa3c38ac01301989f21b531cf23991f35d74eee699b70c8caf941e346927a789a1d666476d9b58248dfbf99ccd7dd061c33ebfd6cfff41bd95252f7e7078e9e4681fcd8b84d1560d6303fa95ca69d30d8898a0c98c2b7d01de3c4b2314f8a4e016ff1a26ae03802ef4f68ad8c1e2fab204238ee285a5859e685de28b245056619606922f4e6dba4d7c7bb0b9c5c5f1c3e1298f99458d9abe07647f386c67cc56d3f426c14cb5d42ace36d77b6826eb5be2d50f2d6483497ff8e72e6d8b4e59be3d87ee6b92c4a2c642d9f9a9bb75f27277afaa91a191361f30b5ca23250f6ca9405e73b57ae513c5574ec2abb1214d31d643248ea005b973b0d89c41a437edd79061bddd7f6e2db07a006b8833d20e2f60996a81813f1144dba41fb1f7cfd26e8fa991d33a3e3ec033ad64969cba77536eea0f992b5d8d57099330b50d3ed39e32f66a756e2f068a4296ce1c88c4c25b4cca747c742cd60e55d22c10a479aaf1f1e78418240f574de665006aa5b4c2b4b9aca0055a7c55ef14478b69e1f7f8665a669df770f498a5b7800cfe8f991ebe69912bd39940dae1a6a384fb8aa2df847cba0e7b9e6c53ce33b7d9d3a3ae52366c22bde3435aeca8b005c78c8e1abee7e217d11bd480f807c5886d14672f56e86266f6859f41d7c56196404b2ef3f70bdcd0fb5549610488eb691b93192128855c757b7410a0095cfda945c207f721dae92c502d1f1bc1ee18ac7149390a667b8c8c560fe60e849ae05e78394a6ed8239a21e71843a408b8747c0738328d9c3d2e21c6fa898de821debc1306e04f4277447dedffcedd733b8571673707ad55ff2441bc254caba7e5514fe2babf94966d97857675ac8db5c82aa8ef1e4a366d0766dfcd1ed0319b06e2049a6a924d3d648a1ff30da1b2a1e3eb0de459e6b259bca41a3d6cf6b2b22ecbe6ff7d76797e86dd371dafa5ef4e3ee4a1394f645eb0681d1c849aa71c6e320a7edaedcc488e693687486be6c488e09f3ade886e89ccc20b71f956c05a1f6064a8139164be91edeef59545f3598f53411150051020b7d9346b6941e3e4200bec6aa188fbe677fc798336c82ae4cad793d524aee9f25304b0f85ab5b0699bbad64619fc9893c9a4027af7e8d389d5c674d90734ae3ce050d344b289a979c3396e3fa02d489f36dd9ca1d740df9c523f70a067c5282d8018ba680c8e048751241321b20b6ff484e661e21e3c937a5c21e6bdd8158ccec3f6060106f8b5bed1906d4a5ae6ee1ca5fdb0f7b3085c0ef2ceb4479b37250aa0ab4f9ab91f6b2f0aaa761bc3f198ba518bb30f90ab9cfd3cf5c59902884138d4ca5152b491db7cfea31111b2ddc90f4fa24fa134a9a9fe6954980ae97fa18ffc4815d68ca3e83cb39c282aa3c08067ef2729a9686a4b59ffd7e171a6a32b837cfa7e19c92e85ce3a36f7c60cdba8f0a4339443e608ad36b253c3c63e45374e1de41e37667a22178c7add5a61b2c8a7da351b82132f35a8706143435b812cee7b2b0af900962aaa4f365db4243627a547bd20ce9afceaae01afa289d3ba4e712492521716e7e0e9f850e8b5636ebc490869450b952baac67669d0856beb15d66f1172b7f1054a17143c7f5ff6228365f15e17ee1a4a9cbd76460d75828c738a5ad31e77f23c964530d08bc84d7b866781e5293c9988fdde6a8f1bdd53ca9feeba75cd7035dd5743e38e45a754c21cd7a66c4fc7c8601f9045284c002ffc143616b5811dbf05da44054c5833747ccddff3876809e42e56891f9eaa0d848a72da24934266155e1dfd88cbbee0ee1c1ca9095a329cc86e1dd30c1fd8301571395958c24f18dd8e241c69bdd29eb30a8dc6b7536b67a34c3eaaf82cb5bce3d03b956ae5a615d9d4895509d50957d5c03fbddb69209f3ff3efb9fe9147adba3557de7f7c2989107de00bbaee194412cfa0c66d9e1589df41cbabc18b250d634c610f4eb8619fc0469445804cb0ea81037ede7a718b69a0c48f1fde89158793a45e64b5c4a2ca77c3c360f7e586ada2ca2ca967f675f5b7d2d9e884a071f38d75a9067f3c4e35cb9e104e037eb1cee9c2be23d41c58ebacc857b365c94b1dbce191e0cead6e56c07d1ef121b372a6e61d19b933c7ad35261c13cc13b993f46a99866d8b422221294f5d603395ba6dfe1d45c365d7a3d212b25c59f34e64c0692f55f1735aace62ea3ea1c771d308a0ede8188fba86384c2878c8e7101c8bb1e55998a0ecd29f80a8b88f1472057597c63382bbd948e0e7f242e892ceb46affb0043bcb85a82e9cdc5c12af0f55754886325fb1213bf1091beb4935f7db55789491dbdaa8bd57c03025858269ee687c02cf43b45693a75cef6ee05a6c4900b6cadf2fa0a846b8cffca6fde553b3d3abdba4aa622d5933cc66271c50f996e5967f03b513cba0d8bdc98bbd2396d56d5614abfb170c447e460756486b8d4031cbafe992d3546d449f1f6e06cf0e52842404046823ee69b88a05d3b95382e28f5335aa8738c513e9f72bc62439d9f81e16ff1010853b47fbca9262ec7f04f730e389e0b00393248d8af6af63fe838f5b8838507fc5dc32275474d343044c41d5f862215973e7dc523899dcc91dac9343c38eb348d1276d70d266014a890f22edbe3ee3d5dbffffba46d9c22b754eacb35cc17a94c17ebf64b58eb99cd49c8256dc6c1bc7ebe612c9d9eb5da1d50311b6862170fd51116f379c842ad5084db5bc958fcc25f21ec7e134a584bf8dbaf1c65cbab6bce632b23ab7fef846d6f9de8f76f1499c9224b5fa4baa76d2bb429dd802808b6a8ef5243edcda7447c5e5f7aba22c3590d69d264072af5bbe5d268be841f38dd139fc1b0740e8016bef5066cbbe69ea5fc47e1b0124c63bd327abedccac05f030f690146f6714ba5e6e40f920e5618f88044a1e94a5aba753146a11d5dd1f6c2df1c911ef4a1071e5b083455b29a1466d6a9cb19e3f2653f55e3b76a047d9fdb485eebb2ec409d69df4a6ebe9fd6be59bfcf3498005d84c1483e4a602cf829b1a33562d10d56c9f61505b9ab356422091da7c4d125ee430710eb7952344c474ab72621e6ef242a444b1e18ed39befca21da23a0efe045134f571db35d72d91277ff4b0fbfd3879e178e3215f17660e682328e615f17041197563c7f2715b9510abdde15bf1626e3acca9698167ca46c66134c5ce47f025ff6b1b44e73ae617ff9f77a34732fd19fb62aa63732b321233e8970b4db03f7e5f6cfa33402a763144c7d2da1d7774bd29cdcce91843bafcb040ca778d238e2d1ede543ae4f45816ca68458b854ac0be402d0549bed75b6a24f726f0db10eb82740e40317695f3e097a4bc4453ba402dfb77840bac9e5e2513689a9d8b24a8a2e0077fcc4f2e90d8c6ac744ff042278b4cb297b25998cb0329ebd67d3b81784d09de4dfb722fbb6c1e66e0ca39187223734cd509d9d95661df8834ec45708cf0bc1e1553552525f389b4947a48355f19f9c4e79fb718c56beee67eef55699a5a303663af562c2f105b800e1f316ddc090f623d8934b8331713ce0d0a7ef9a73d8b8bfdc5d1e47ed91bd777283e978a9d768446760e3f36a976208bf5b7928a4911d611c6c93ed69ee09613bbb6cd9fc4eccf0ae32bb03e10fa6713317ed81ee1e9ddf7a96a414c71a59f930d655bcad3aa7c3ecef407b7b224333aa993af3f7ca41395c4cede10397dc4b8d765ea9001416a14aded5d3499ddde856d569f1efe60763660d56cfd62357c6ae193fd704d89c41611dba64788580b4d5d994afc9cbc9254b50f2a8f8de3467cf571dd8896a81113a3ad0c442142c732faad2b7eb17856033f0d567932aa3e74e7d8850df5d0078cd4f32ce47eb259e82c7aa5b92161370f48ccaf42770f234950fcac32907036ef0fe4bb4e382d0344e0441fb1e41afadb90bd81ff7dce39f0f4f9a224eb89aaa4eaff90e020f7be11862643e8be92e7607b4d3bd15e286ad187f3ef0b6cc1f5f871dd2f4d3fc1097c28ad260eb9394f96fc5486454fbcd8486e22e14659ae93467811348712d3d96561555581ca3ec5c12509db1eb6529bd782db90c83bde4e7609ef01f0432115d00687a568ef6e3b9d55d7648e7961afb9a3e5ca5d47cc2c5f4ea49068ada3fff4f704222a8f2cddfffb0534bc11f19d97d2a75a093ccac2dc128d6b94b4840a3758055c5ffca4e9438938a1eddbc6ff0b86b5ee597a29fd62afde6c7b8c9a45db000c8028eefd4fd3dc028404aa2a26a8d96fa23005d3f9e969e197b36c62e6a184d174f93c6fbd31623e9f276c9f0ecd7df9b7422430ef03b46a14e3de06032635648592e0099efef91024836ad58b385abb855ce2837a87179413a7bf44a75a26f08e4a3ca325a44e9d0d3fa9bfd029ad9689301d1b77d9cbb4889d581dcae2c768c91ed2e4ac58185c900ea2e94b02a3f8dff3f74f853cd065408495d7de918e1466dada11f0144048c69fd0da35d086d3276954be781ec905157589e074e0387b03ac4724c3d6ca8ff0020d4d360d5952cff5d40b6aacf402bce7e1442c472a81e7d7ad506086aaf09ea411"}, 0x1004) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = eventfd(0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) sendfile(r3, r4, &(0x7f0000000000), 0x1000000008) tkill(r2, 0x15) 2018/05/31 10:57:31 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) 2018/05/31 10:57:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000000)={0x3, 0x1f}) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/31 10:57:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x40}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) 2018/05/31 10:57:31 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:31 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000280)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000004c0)={0x1, {{0x2, 0x4e23, @rand_addr=0x1}}}, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000340)={0x4, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/05/31 10:57:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000280)={{0x1, 0x1, 0x800, 0x1, 0xffffffffffff4d98}, 0x80000000, 0x1, 'id0\x00', 'timer0\x00', 0x0, 0x8001, 0x0, 0x8, 0xfff}) io_setup(0xffffffffffff7fb6, &(0x7f0000000200)=0x0) io_submit(r2, 0x2, &(0x7f00000005c0)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000380)="93a538b42bff52d539984c97bcbd7aa74928b97fdf67ad07716152521caa81277fd8734b97e71209580ab9690283185fe03dc56b2478280f9604ba95a10999698d66c43a4dc6928d3e02627c28a8af3ca9c15520fcaf20f870c835c35fcb159da31a5559e2d9b9bae1dd9f5e045d6b2f8088c5029d562ad09dca976ad2c32f452572f5aad3a67e344b37", 0x8a, 0x4, 0x0, 0x1, r1}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x3, 0x7, r1, &(0x7f0000000480)="44799cbcc856054b728334107f1b245af976dd7e668eda53f991157ab605b98836e8e1573d313d3216d1a9229838caaa1ccc70b1e001a4b6f2462b449e320a68524e3ca4ba9cad0d9f10fd22da447d7a1dd8c9e915586873f649f77b9f1f17069896303ab9b5676d5321d9da2d970ad5962a11522042ca54a68dc8ef0f87f905f9577a6640c6ab24ebe1d63735f4e295e5d9ddcd73141f3fe5b0d796fed6a9a1f1cb2f541c760ab88351d974e73fcc917fea79a454af645547ce72048b4c9e0a2005c6c961bbece49bb618777a053b7835", 0xd1, 0x1, 0x0, 0x0, r1}]) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x200) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000040)=""/136) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000100)={0x7, 0xa654bf9084e01ad5, 'client1\x00', 0x0, "6312e08c62717d27", "2963978348349b7c731b6666e65fa892854def7ad1f4d71dbf5c204b0db50aed", 0x0, 0x99a}) 2018/05/31 10:57:31 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) 2018/05/31 10:57:31 executing program 4: socketpair$inet(0x2, 0x800, 0x9, &(0x7f0000000000)) socket$inet(0x2, 0x5, 0x0) 2018/05/31 10:57:31 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:31 executing program 5: r0 = socket$kcm(0x29, 0x200000000002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa0b1, 0x400003) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="0042fc2f07d82c992409703783b2f0102d02243ea5d5a28660d31568d8c1237bf48b82e0bc8d3805ec34f7e74bde62a9961b5bbe4f2bcd3fa6d05ab0a9d919f92d9755566c3842af66fcf2fc6a0409ba39971a8150c54ff3fbf55bd26ef9f832d36e53cb71cf5b9e5969053e06c9ce89fc1f1427614d55981ed49dace2f037d8c49b4e611589df27c3012568ac7090906680914451be169d511bb889ec1a701ac3f399c43f8f4a0efb29566c4ccd9b14") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x7c, &(0x7f0000000140)}, 0x10) 2018/05/31 10:57:32 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5, 0x440040) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x800) readv(r0, &(0x7f0000003400)=[{&(0x7f0000003180)}, {&(0x7f0000003380)=""/82, 0x52}], 0x2) fanotify_init(0x2, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x2}) 2018/05/31 10:57:32 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000100000001000000a0afa7de7861da5b4689b40ce863ab40045a7c7cf2c6f525c74830e243888ddb81b1b606ac87866dc74bdffe157af977fed572f99b14d1284ce4323dda07a0c6c3392f1de8e7d524f316d8711b754aa5bc30d6a202a282b980c67c5986a495d42a9a04a1191b5e29e6053f4bbfc06639a1dbf505597840c0b53090197a32407604a2846671b4b092d2cca13203e4b64ca2433994d698ba7923e108a80e0ba924b601ac107de5879b57f7cfa0886136c178b0bf15b1110a2be76fa0095754433dc7885fcee8ae80723a5a215e36a51ff654c0a377c29114d0be", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) close(r2) close(r0) 2018/05/31 10:57:32 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040)=0x8000, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r2 = memfd_create(&(0x7f0000000140)='\\vmnet0\x00', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000180), 0xa00004000000002) 2018/05/31 10:57:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000003, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)={0x2, [0x5, 0x7fff]}, &(0x7f0000000280)=0x8) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xd0, 0x10000) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000100)={0x1, r3}) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4008af03, &(0x7f00000000c0)) 2018/05/31 10:57:32 executing program 3: unshare(0x24020400) r0 = socket$inet6(0xa, 0x4, 0x5) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) fgetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='system.posix_acl_access\x00', &(0x7f00000002c0)=""/176, 0xb0) 2018/05/31 10:57:32 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) 2018/05/31 10:57:32 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x20580, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x6, 0x3, 0x2, 0x2, 0x0, 0x0, 0x20, 0x9f, 0x1f, 0xfee}) dup2(r0, r0) 2018/05/31 10:57:32 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x41) flistxattr(r1, &(0x7f0000000240)=""/138, 0x8a) eventfd(0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000100)=0x4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182d45)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="6600000074db6a5e05764bda433fddc414842038aedc3346d3dc00ad6ada727f567c726da59bf2e4d5888420383d98cc336076ccfd89515f16ab136776c571694242f5155bbb0509e2aa9c8698c522bba5419c512c0e162cd806d48184ac1ef000000000000000000043d4b224af00"], &(0x7f0000000180)=0x6e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r3, 0xd4, 0x30, 0x8, 0x9754}, &(0x7f0000000200)=0x18) 2018/05/31 10:57:32 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="0100007329325800ffff"], 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x1, 0x1e0, [0x20000040, 0x0, 0x0, 0x20000070, 0x200000a0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x5, 0xeae7, 'bridge_slave_1\x00', 'vlan0\x00', 'ip6gretap0\x00', 'veth1_to_bond\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0x0, 0x0, 0xff], 0xe0, 0x118, 0x150, [@stp={'stp\x00', 0x48, {{0x2, {0x101, 0x401, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xff3f8601370bf6e9}, [0x0, 0xff], 0xf3, 0x200, 0xee, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4e20, 0x4e21, 0xf7, 0x9, 0x8, 0x578a, 0x4, 0x9, 0x8, 0x3ff}, 0x440, 0xed}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}]}, 0x258) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000e00)=@nat={'nat\x00', 0x19, 0x5, 0x5f8, [0x20000800, 0x0, 0x0, 0x20000938, 0x20000b70], 0x0, &(0x7f00000007c0), &(0x7f0000000800)=ANY=[@ANYBLOB="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"]}, 0x670) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/31 10:57:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffff7fffffffffff, 0x0, 0x0, 0x7859, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x200000000, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x40, 0x4) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0xffffffffffffffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="08010203c202000049010000ff03000031020000020000000000000000000000a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8ff0000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x121) 2018/05/31 10:57:32 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) [ 209.749207] ================================================================== [ 209.756755] BUG: KMSAN: uninit-value in ebt_stp_mt_check+0x24b/0x460 [ 209.763277] CPU: 0 PID: 12423 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #103 [ 209.770643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.780006] Call Trace: [ 209.782616] dump_stack+0x185/0x1d0 [ 209.786266] ? ebt_stp_mt_check+0x24b/0x460 [ 209.790609] kmsan_report+0x149/0x260 [ 209.794423] __msan_warning_32+0x6e/0xc0 [ 209.798495] ebt_stp_mt_check+0x24b/0x460 [ 209.802650] ? ebt_stp_mt+0x24c0/0x24c0 [ 209.806636] xt_check_match+0x13fb/0x1610 [ 209.810806] ? mutex_unlock+0x15/0x80 [ 209.814630] ? xt_find_match+0x72a/0x7e0 [ 209.818717] translate_table+0x4bb5/0x60f0 [ 209.822988] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 209.828469] do_replace_finish+0x1258/0x2ea0 [ 209.832915] do_replace+0x719/0x780 [ 209.836681] do_ebt_set_ctl+0x2ab/0x3c0 [ 209.840680] ? rcu_all_qs+0x32/0x1f0 [ 209.844411] ? mutex_lock+0x31/0x90 2018/05/31 10:57:32 executing program 7: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl(r0, 0x4400000080081272, &(0x7f0000000140)) 2018/05/31 10:57:32 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) syz_emit_ethernet(0x2a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) [ 209.848079] ? ebt_cleanup_entry+0xb10/0xb10 [ 209.852508] nf_setsockopt+0x476/0x4d0 [ 209.856414] ip_setsockopt+0x24b/0x2b0 [ 209.860323] udp_setsockopt+0x108/0x1b0 [ 209.864322] ? udp_lib_setsockopt+0xad0/0xad0 [ 209.868840] sock_common_setsockopt+0x136/0x170 [ 209.873577] ? sock_common_recvmsg+0x270/0x270 [ 209.878213] __sys_setsockopt+0x4af/0x560 [ 209.882384] __x64_sys_setsockopt+0x15c/0x1c0 [ 209.886915] do_syscall_64+0x152/0x230 [ 209.890916] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 209.896125] RIP: 0033:0x455a09 [ 209.899325] RSP: 002b:00007ff087481c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 209.907147] RAX: ffffffffffffffda RBX: 00007ff0874826d4 RCX: 0000000000455a09 [ 209.914607] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 209.921899] RBP: 000000000072bea0 R08: 0000000000000258 R09: 0000000000000000 [ 209.929198] R10: 0000000020000240 R11: 0000000000000246 R12: 00000000ffffffff [ 209.936495] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000000 [ 209.943795] [ 209.945442] Local variable description: ----mtpar.i@translate_table [ 209.952114] Variable was created at: [ 209.955854] translate_table+0xbc/0x60f0 [ 209.960591] do_replace_finish+0x1258/0x2ea0 [ 209.965004] ================================================================== [ 209.972375] Disabling lock debugging due to kernel taint [ 209.977840] Kernel panic - not syncing: panic_on_warn set ... [ 209.977840] [ 209.985237] CPU: 0 PID: 12423 Comm: syz-executor2 Tainted: G B 4.17.0-rc5+ #103 [ 209.994004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.003385] Call Trace: [ 210.006000] dump_stack+0x185/0x1d0 [ 210.009650] panic+0x39d/0x940 [ 210.012971] ? ebt_stp_mt_check+0x24b/0x460 [ 210.017318] kmsan_report+0x260/0x260 [ 210.021138] __msan_warning_32+0x6e/0xc0 [ 210.025221] ebt_stp_mt_check+0x24b/0x460 [ 210.029390] ? ebt_stp_mt+0x24c0/0x24c0 [ 210.033384] xt_check_match+0x13fb/0x1610 [ 210.037591] ? mutex_unlock+0x15/0x80 [ 210.041430] ? xt_find_match+0x72a/0x7e0 [ 210.045517] translate_table+0x4bb5/0x60f0 [ 210.049773] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 210.055253] do_replace_finish+0x1258/0x2ea0 [ 210.059689] do_replace+0x719/0x780 [ 210.063333] do_ebt_set_ctl+0x2ab/0x3c0 [ 210.067318] ? rcu_all_qs+0x32/0x1f0 [ 210.071041] ? mutex_lock+0x31/0x90 [ 210.074686] ? ebt_cleanup_entry+0xb10/0xb10 [ 210.079108] nf_setsockopt+0x476/0x4d0 [ 210.083008] ip_setsockopt+0x24b/0x2b0 [ 210.086913] udp_setsockopt+0x108/0x1b0 [ 210.090904] ? udp_lib_setsockopt+0xad0/0xad0 [ 210.095413] sock_common_setsockopt+0x136/0x170 [ 210.100104] ? sock_common_recvmsg+0x270/0x270 [ 210.104754] __sys_setsockopt+0x4af/0x560 [ 210.108932] __x64_sys_setsockopt+0x15c/0x1c0 [ 210.113450] do_syscall_64+0x152/0x230 [ 210.117364] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 210.122576] RIP: 0033:0x455a09 [ 210.127018] RSP: 002b:00007ff087481c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 210.134754] RAX: ffffffffffffffda RBX: 00007ff0874826d4 RCX: 0000000000455a09 [ 210.142043] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 210.149336] RBP: 000000000072bea0 R08: 0000000000000258 R09: 0000000000000000 [ 210.156625] R10: 0000000020000240 R11: 0000000000000246 R12: 00000000ffffffff [ 210.163917] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000000 [ 210.171759] Dumping ftrace buffer: [ 210.175297] (ftrace buffer empty) [ 210.178986] Kernel Offset: disabled [ 210.182602] Rebooting in 86400 seconds..