INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.49' (ECDSA) to the list of known hosts. 2018/04/13 23:31:53 fuzzer started 2018/04/13 23:31:53 dialing manager at 10.128.0.26:36243 2018/04/13 23:31:59 kcov=true, comps=false 2018/04/13 23:32:02 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000000, 0x80201) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) write$binfmt_aout(r0, &(0x7f0000000040)={{0x108, 0x400, 0x5, 0x16f, 0x1bf, 0x7, 0x45, 0x20}, "b2ef03f315902592a30f4f7bcfa440e9b0d6b8063fb3bb97783b6d77f8db9ec549b5f82109aa8701ca335d5265d0f22f7a32fc60c5c22204b21a1be0120b3d0a43755df1178fd4ab61edfcd2f5c0f5ff4c0db92289cfc9e632", [[], []]}, 0x279) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f00000002c0)=0x2, 0x4) unlinkat(r0, &(0x7f0000000300)='./file0\x00', 0x200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000003c0)=r1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x7f, 0x20}, &(0x7f0000000480)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000004c0)={r3, 0x50}, 0x8) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x810, r0, 0x0) fsync(r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000500)={{0x7, 0x3}, 'port0\x00', 0x1, 0x2, 0x2, 0xaf, 0x2d2, 0x3, 0x22, 0x0, 0x2, 0x1}) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00000005c0)="59853dd1fa94d4f58f10237cbfbd858371de82e17a5c684db04386c8302df30014bf3b027f7b9b2d210ed4e872840aea115286fbdbc6d9d50954f0539bb12e17d0a3fa12e1b72f52c1b5689e4769ea309c02d23bda22dacfdbd93ddb6741b11a3008a4209feccd9761b2537ae05d4c1ed746989a88ab9358a41c2ad155965d5011fdbfd40ab86299c754197b8afb3d1e9041f16370322d399b74f74f777bc96a6d24363eff1aaddcca5d7f34398f3b19706689abb3d6422afd1a8a73bd418bc12842e41c669f2ff815cd7cd954af382537fe09d2b3ade2f5ea944ec30b577e22c3e4d6200b1ca77f60a548", 0xeb) semget(0x2, 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000006c0)=0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000700)={r3, 0xffffffffffffffc1}, &(0x7f0000000740)=0x8) fchmod(r0, 0x28) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) r6 = accept$inet(r0, 0x0, &(0x7f00000007c0)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000800), &(0x7f0000000840)=0x4) r7 = dup2(r6, r5) r8 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r8, 0xb, &(0x7f0000000880)=""/241) setsockopt$netlink_NETLINK_CAP_ACK(r7, 0x10e, 0xa, &(0x7f0000000980)=0x4, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f00000009c0)={r4, 0x9}, &(0x7f0000000a00)=0x8) unlinkat(r7, &(0x7f0000000a40)='./file0\x00', 0x200) setfsgid(r2) setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000a80)=@assoc_id=r9, 0x4) fstatfs(r0, &(0x7f0000000ac0)=""/221) 2018/04/13 23:32:02 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0xfffffffffffff312, 0x2, 0x7, 0x0, 0x4, 0x9, 0x8, 0x2, 0x2, 0x4, 0x7, 0x80000000, 0x10001, 0x100000000, 0x100]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0x3, "9c660a"}, &(0x7f0000000280)=0xb) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x1, 0x100000001, 0xff, r2}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r1, 0x6}, &(0x7f00000003c0)=0x8) sysfs$2(0x2, 0x9, &(0x7f0000000400)=""/4096) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001400)={0xa4, 0x0, 0x3, 0x101}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001440)={0x3b, r4}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001480)={{{@in=@broadcast, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000001580)=0xe8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000015c0), &(0x7f0000001600)=0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001640)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000001680)=""/125, &(0x7f0000001700)=0x7d) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001740)={r1, 0x5, 0x6, 0x10000}, 0x10) fsync(r0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001780)={r2}, 0x8) utimes(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={{0x0, 0x2710}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001840)=0x0) connect$inet6(r0, &(0x7f0000001880)={0xa, 0x4e23, 0xec, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000018c0)={0x202, @tick=0xfffffffffffffffa, 0x6, {0x3, 0x712}, 0x4, 0x1, 0x40}) syz_mount_image$btrfs(&(0x7f0000001940)='btrfs\x00', &(0x7f0000001980)='./file0\x00', 0x4, 0x7, &(0x7f0000001d80)=[{&(0x7f00000019c0)="edf1637ee7611a8960be9c6f1cfe5e97d16d5cda8cacb25f0324780a234c239658489bb9ce0ddc9cd0cd407e7816", 0x2e, 0x40}, {&(0x7f0000001a00)="7b3cc2a35e6c843d27f8eb5aa042a3bfc974e10f8ab4fdeecca8779527899c2d7ee54a1377de6d5053327a6a6c3adc85c14905f904678d8fc22fd59f837813195898f0c0bd8b9c26c7d6d207aa0c009447c788fe9c379b2c9a4b6eee74fbe9f7f72cd0608a4572f4", 0x68, 0x408}, {&(0x7f0000001a80)="4e7c7c23a37d2ce755e4ddec9c736a89f915ef7df3e2f0c41dc4f17275778c31caebe46d01e35c8c48ba975eccc9d8510a25ba9d4c9f3e926f451cf0bf524bef9d520344340c2eb50d8d4ce761a3e8e2031622b02491654aafc4b9130a9ac089adaa4f467ddadc248d4c96aa5c8d9d4b6d6a3fb08cbf15728b60575c17de2813bd8a7477cc81ca7b331ab24232e4794227635b8788694e", 0x97, 0xed}, {&(0x7f0000001b40), 0x0, 0x1}, {&(0x7f0000001b80)="ad3ecbafb8787b24945f1db78300964c426d91e906e026ad05255e95b1ec5a1d3df923ea588dadb5d6200f501f04125fa56557301950651c01789b4fbd68e94d0ca67dde011e3cb0d6d050ee5967bfadd77d2cdea070ae9feab696c39881eb3737e6bb2d9f3bb12a77db0260ab0d922bb368aae602253262e0095c4289c2f0da295cc40456e0d9e70ae3a52f259a7a51476082d88bd7fa946d7887d579b5e31b629ec656421be3e52fd046b5d86120523507f1bc4f49d60a7c6d79892d3509a26e43f73fc7b561adbc2b22ed6f6d2b104185bfb555f4f343b9", 0xd9}, {&(0x7f0000001c80)="2d6545ad9578fd09f606539893fc7714aa38802d898f910d781fa45c123a9640dbd040ef4bb293de23aa12b2d57c7d34141e456db9a11bf66385afe97d75206fb34aa104625662bab35ab88462b92af77e69618f7b32f4467bc2b3bcdf1e5f828a7649263bc6adf83b847cb55ef21cd46d8a339f6938a161e070a04531fee31cbc9ba325a373c7f94bcd689be0d7105f59888a1835970c768db03925085ab07520ba75987f86859d457c38a14d0247", 0xaf, 0xffff}, {&(0x7f0000001d40)="ed", 0x1, 0x81}], 0x8000, &(0x7f0000001e40)={[{@check_int_data='check_int_data', 0x2c}, {@ssd='ssd', 0x2c}, {@compress='compress', 0x2c}, {@device={'device', 0x3d, './file0'}, 0x2c}, {@barrier='barrier', 0x2c}, {@nodatacow='nodatacow', 0x2c}, {@nossd='nossd', 0x2c}, {@noautodefrag='noautodefrag', 0x2c}, {@fragment_metadata='fragment=metadata', 0x2c}]}) move_pages(r5, 0x8, &(0x7f0000001ec0)=[&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000001f00)=[0xba0, 0x1, 0x6, 0xf, 0x8, 0x0], &(0x7f0000001f40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) bind$nfc_llcp(r0, &(0x7f0000001f80)={0x27, 0x1, 0x0, 0x0, 0xff, 0x4, "7a98dc6d760ed631f77848e594aa2d75262bf505db203aa6e7ebd86920b63b87dc94a7879142ddf1f582ac56e357e1b3c5f53f8e57c83294305f292c8c2b84", 0x3f}, 0x60) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000002000)={r0, 0x3}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002040)) linkat(r0, &(0x7f0000002080)='./file0\x00', r0, &(0x7f00000020c0)='./file0\x00', 0x1000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002140)={r1, @in6={{0xa, 0x4e20, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0xffff, 0x0, 0x7f, 0x1}, &(0x7f0000002200)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000002240)={0x10001, 0x4, 0x5, 0x3f, r2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000002280)={r3, 0x4}, 0x8) 2018/04/13 23:32:02 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x800) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000080)={0x53, 0xbb, 0x8a, {0x6, 0xffffffffffffffff}, {0x401, 0x9}, @period={0x5b, 0x0, 0x5, 0x86, 0x5, {0x4, 0x5, 0x87a1, 0x3}, 0x8, [0x4, 0x1, 0x6, 0x0, 0xce9d, 0x74, 0x60, 0x1d9]}}) r3 = accept4$bt_l2cap(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) connect(r1, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0x3, 0x3, 0x2}}, 0x80) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x3b}, &(0x7f0000000200)=0x0) timer_delete(r4) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000240)=0x4) r5 = shmget(0x0, 0x3000, 0x54000010, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000280)=""/26) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00000002c0)=[0x2, 0x5]) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000300)=0x5, 0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000340)={{0xbe, @rand_addr=0x3, 0x4e21, 0x1, 'nq\x00', 0x3f, 0x80, 0x1d}, {@rand_addr=0x33a9, 0x4e24, 0x4, 0x44b, 0x2, 0x5}}, 0x44) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) recvmsg(r3, &(0x7f0000000540)={&(0x7f0000000440)=@nfc, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/5, 0x5, 0xbd}, 0x40000100) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000580)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000680)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000006c0)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000700)={'ipvs\x00'}, &(0x7f0000000740)=0x1e) r7 = accept$alg(r2, 0x0, 0x0) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000840)={0x0, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000880)={0x8, r8, 0x1, 0x2}) recvfrom$packet(r2, &(0x7f00000008c0)=""/45, 0x2d, 0x60, 0x0, 0x0) getpeername$packet(r2, &(0x7f0000000900), &(0x7f0000000940)=0x14) r9 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r9, 0x5, &(0x7f0000000980)) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00000009c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000a00)) sendfile(r7, r1, 0x0, 0x7) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000a40)=""/224) 2018/04/13 23:32:02 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x236100, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bcsh0\x00', 0x1000}) sendmsg$rds(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/116, 0x74}, {&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000002c0)=""/251, 0xfb}], 0x4, 0x0, 0x0, 0x2000c000}, 0x0) read(r0, &(0x7f0000000440)=""/237, 0xed) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.net/syz0\x00', 0x200002, 0x0) getpeername$ipx(r0, &(0x7f0000000580), &(0x7f00000005c0)=0x10) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000600)=0x80000001, &(0x7f0000000640)=0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000780)={&(0x7f0000000680)=[0x0], &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x5, 0x4, 0x5}) r1 = add_key(&(0x7f00000008c0)='blacklist\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)="425b98a2c20c19dfa1b67a51f5ff971fceab7c0b61475b758972cd810a3114f1be7bfc4e075fee5a4a75019eee29", 0x2e, 0xfffffffffffffffc) r2 = add_key(&(0x7f00000007c0)='rxrpc_s\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000840)="326b8d5f9723c3957f6e84ebc9685ec807b323c577914ac0f4846a23266ccfd77db05690730d930c6d85cffa6a7fbd03f33066b3ea284dd351d4bc0e7cd926a07cbaf08e1147325e4f1081dd26226bea3d1ad0ea6c7fd00a2524851c01a265ba8cfd1a397ec7141e77787dcb8e", 0x6d, r1) r3 = accept4$vsock_stream(r0, &(0x7f0000000980)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000ac0)={&(0x7f00000009c0)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x34, r4, 0x100, 0x70bd26, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x14}, 0x24004040) keyctl$revoke(0x3, r2) mknodat(r0, &(0x7f0000000b00)='./file0\x00', 0x10, 0xf34) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000b40)=0x5) fadvise64(r3, 0x0, 0x9, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000b80)={'vcan0\x00', 0x8000}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000bc0)=0x2, 0x4) r5 = accept4$bt_l2cap(r0, &(0x7f0000000c00), &(0x7f0000000c40)=0xe, 0x80800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000c80)="2e19b5", 0x3) keyctl$join(0x1, &(0x7f0000000cc0)={0x73, 0x79, 0x7a, 0x2}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000d00)) getpeername$ipx(r0, &(0x7f0000000d40), &(0x7f0000000d80)=0x10) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000dc0)={0x3, 0x400, 0x1, 0x6, 0x100000001}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000e00)={0x5, 0xd8, 0x696c, 0xcb800000, 0xaa}) r6 = syz_open_dev$usbmon(&(0x7f0000000e40)='/dev/usbmon#\x00', 0x0, 0x101000) getsockopt$IP_VS_SO_GET_TIMEOUT(r5, 0x0, 0x486, &(0x7f0000000e80), &(0x7f0000000ec0)=0xc) accept4$unix(r0, &(0x7f0000000f00), &(0x7f0000000f80)=0x6e, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000fc0)={0x0, 0x2, 0x30, 0x8, 0x200}, &(0x7f0000001000)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000001040)={r7, 0x5df, 0x1, 0x6, 0x9e80000000000000, 0x4}, 0x14) 2018/04/13 23:32:02 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_rr_get_interval(r0, &(0x7f0000000040)) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x80000001}, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x480, 0x118, 0x0, 0x118, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000180), {[{{@arp={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x3, 0x5, 0xb44, 0x8, 0x0, 0xffff, 'ifb0\x00', 'veth0_to_bridge\x00', {0xff}, {0xff}, 0x0, 0x8}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @rand_addr=0x1, @empty, 0x2, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @rand_addr=0x800, @multicast2=0xe0000002, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r2 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000007c0)={0x200, @tick=0x7fffffff, 0xfffffffffffffffc, {0x1, 0x401}, 0x4, 0x0, 0x81}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000840)={0x0, 0x10}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000008c0)={0x8001, 0x6, 0x5, 0x6, r4}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000f00)=@broute={'broute\x00', 0x20, 0x3, 0x5a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000000900), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x3, 0xa, 0x7, 'ip_vti0\x00', 'bond0\x00', 'bcsh0\x00', 'gre0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0x0, 0xff, 0x0, 0xff], 0xe0, 0x140, 0x170, [@vlan={'vlan\x00', 0x8, {{0x0, 0x7, 0x11, 0x0, 0x7}}}, @connbytes={'connbytes\x00', 0x18, {{0x2, 0x0, 0x1, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}, {{{0x19, 0x6, 0x1a, 'erspan0\x00', 'yam0\x00', 'erspan0\x00', 'bridge_slave_1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x120, 0x120, 0x170, [@devgroup={'devgroup\x00', 0x18, {{0x5, 0x7, 0x7, 0x8, 0x1}}}, @stp={'stp\x00', 0x48, {{0x0, {0x7, 0x1, 0x3f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x59, 0x3, 0x7f, 0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x4e21, 0x2, 0xfff, 0x9, 0xbf, 0x40, 0x80000001, 0x8001, 0x9, 0x8}, 0x0, 0x800}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x8, 0xffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x9ab5, 'gretap0\x00', 'gretap0\x00', 'ifb0\x00', 'bridge_slave_1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0xff, 0xff, 0xff], @random="70257e9f98b0", [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x200}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3f}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x80000001, 'system_u:object_r:inetd_var_run_t:s0\x00'}}}}]}]}, 0x618) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000f80)={r4, 0xc0, "97dadfd68a242b81b260f2eddef62c9c6121a894fde60769e930fe69c6261f7a046a24574060eeb3b62de02b236f31c67e3426b3641b4317f8f8ddb52750d6f6e15919fe46321923d497a52e55936231c27ec7c6cf185b38ca221e75615c80e9496b9fe16283a625a999668fa2dab670c0b8e277582264402da77008ca191e1e173795d46814f7f6479bcffc900d5c7733e0c162a106aa840ff443c172bec5158d993da09f24cdca1715c076ed894df10b9ab4ee539f93ec67f3ba59a9dd8d31"}, &(0x7f0000001080)=0xc8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) getegid() getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000010c0)=""/113, &(0x7f0000001140)=0x71) set_thread_area(&(0x7f0000001180)={0x1, 0xffffffff, 0x400, 0x4, 0x9, 0xbba8, 0x1, 0x3, 0x100000001, 0x81}) delete_module(&(0x7f00000011c0)='vboxnet1*user^[\'\x00', 0xa00) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000001340)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x20008800}, 0xc, &(0x7f0000001300)={&(0x7f0000001280)={0x74, r7, 0x200, 0x70bd2a, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x800}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x41dec204}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001380)={r5, 0x4, 0xffff}, 0x8) keyctl$get_security(0x11, r3, &(0x7f00000013c0)=""/213, 0xd5) fstatfs(r6, &(0x7f00000014c0)=""/9) dup(r6) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000001680)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x5000080}, 0xc, &(0x7f0000001640)={&(0x7f0000001540)={0xd0, r7, 0xa05, 0x70bd25, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4116b4f8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4}, 0x4001) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000016c0), &(0x7f0000001700)=0x4) splice(r1, &(0x7f0000001740), r8, &(0x7f0000001780), 0x75ae8fb6, 0x9) 2018/04/13 23:32:02 executing program 5: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000f4c000)) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1a1}}], 0x2, 0x0) 2018/04/13 23:32:02 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00000003c0)={0x0, 0x1c9c380}, &(0x7f0000000180)) mlockall(0x3) 2018/04/13 23:32:02 executing program 1: r0 = shmget(0x1, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/172) socketpair(0x13, 0x2, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0xbc1, 0x4) r3 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="1050f348d77068eb307f418136ec535b4ffddfee51b3ba05bea5d50c94a9b3e729a03c807be2ced3c6b30a83169e3fe6d10265e20328c98c9365793f73c38013b2cc87124914fdea12ea9a0a2ad8e9f042", 0x51, 0xfffffffffffffffc) keyctl$clear(0x7, r3) socketpair(0x3, 0x807, 0x8, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000280)={0x3, 0x9, 0x7fff, {0x77359400}, 0x5, 0x30d2}) keyctl$clear(0x7, r3) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000380)={r6, 0xd3f7654be63b494a}) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000400)=""/212, &(0x7f0000000500)=0xd4) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000540)={0x0, @broadcast, @dev}, &(0x7f0000000580)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000005c0)={'bridge0\x00', r8}) add_key(&(0x7f0000000600)='cifs.spnego\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000680)="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", 0x1000, r3) fcntl$setpipe(r4, 0x407, 0x73d) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f00000016c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f0000001780)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001740)={&(0x7f0000001700)={0x3c, r9, 0x300, 0x70bd2c, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x800) r10 = add_key(&(0x7f00000017c0)='id_legacy\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001840)="a60b8d39a6a239e0acf5db38f6e46adfc6de8101ef4a456f39803e5f6d9fb75daa9d9ec09ffe2e8df96fe17e3416921fdfec1afc51fab3415a533f8df92c0d345fa6c603cf1ad5e699e9b3d239fa09d34620246485cc36de058dbd414fa26a43c3f15df49da60ec4ba7c0a6028ed79d6a83559e9c0c062202136c699f32565e542efd106574e914e52334243ca2d6c3cfbf6aa004bd0161de9413b69e5409aaff864b568d7793c0e6437633746ab2fb69045fe3ec2cbb7736c8992864de0771527076177d77d3d53b8", 0xc9, r3) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, &(0x7f0000001940)={'filter\x00', 0x4}, 0x68) socketpair(0x11, 0xe, 0x4, &(0x7f00000019c0)) ioctl$sock_inet_SIOCRTMSG(r7, 0x890d, &(0x7f0000001a40)={0x0, {0x2, 0x4e20, @rand_addr=0x8001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e24}, 0x51, 0x400, 0x4, 0x1, 0x7, &(0x7f0000001a00)='ipddp0\x00', 0x1, 0x20, 0x5}) keyctl$invalidate(0x15, r10) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000001b00)={0xfffffffffffffdf9, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}}}, 0x88) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000001bc0)) ioctl$SNDRV_TIMER_IOCTL_INFO(r7, 0x80e85411, &(0x7f0000001c00)=""/169) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000001cc0)={'filter\x00'}, &(0x7f0000001d40)=0x44) getsockopt$inet_sctp_SCTP_CONTEXT(r11, 0x84, 0x11, &(0x7f0000001d80)={0x0, 0xb240}, &(0x7f0000001dc0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000001e00)={r12, 0xa6, "012bda1459abca26995183f6d75fdd30c2edd76c802810685749f06c25b9e5f93d918c36e34ea571ceed26b1ff83918336194f76265abab8791ebd9f1192d860292749e24a62f5197bcb01ac1caf655050fc48fe9febfa416800ded9d11d608d53da304e7738ff55baed58c7c29df2b20b73ba297352dd63074ebebf992f09fcdc2460460674656ce710e95a3975405f690308d7f027e35348fe5eb53307fe399888a257efed"}, &(0x7f0000001ec0)=0xae) syzkaller login: [ 41.652198] ip (3751) used greatest stack depth: 54688 bytes left [ 42.074215] ip (3788) used greatest stack depth: 54672 bytes left [ 42.430566] ip (3824) used greatest stack depth: 54312 bytes left [ 43.187430] ip (3901) used greatest stack depth: 53656 bytes left [ 43.596381] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.602892] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.637808] device bridge_slave_0 entered promiscuous mode [ 43.665745] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.672208] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.710311] device bridge_slave_0 entered promiscuous mode [ 43.736303] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.742780] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.752970] device bridge_slave_0 entered promiscuous mode [ 43.765905] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.772422] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.800176] device bridge_slave_0 entered promiscuous mode [ 43.820245] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.826735] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.842989] device bridge_slave_0 entered promiscuous mode [ 43.868272] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.874746] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.899487] device bridge_slave_1 entered promiscuous mode [ 43.908947] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.915411] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.939366] device bridge_slave_0 entered promiscuous mode [ 43.955230] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.961713] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.979313] device bridge_slave_1 entered promiscuous mode [ 43.988530] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.995015] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.016910] device bridge_slave_0 entered promiscuous mode [ 44.033847] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.040331] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.061479] device bridge_slave_0 entered promiscuous mode [ 44.080148] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.086591] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.104000] device bridge_slave_1 entered promiscuous mode [ 44.113737] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.122081] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.128533] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.148801] device bridge_slave_1 entered promiscuous mode [ 44.158212] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.164746] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.182445] device bridge_slave_1 entered promiscuous mode [ 44.204263] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.210755] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.228549] device bridge_slave_1 entered promiscuous mode [ 44.235140] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.246185] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.252630] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.288248] device bridge_slave_1 entered promiscuous mode [ 44.308515] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.315920] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.322386] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.347865] device bridge_slave_1 entered promiscuous mode [ 44.372742] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.383807] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.396883] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.404547] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.414405] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.424382] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.556466] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.573388] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.604785] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.613618] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.641964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.651909] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.809777] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.328093] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.346806] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.512669] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.540562] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.558751] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.605200] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.624994] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.648551] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.660256] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.737430] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.790484] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.819696] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.834917] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.867839] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.888632] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.027225] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.576378] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.618085] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.626674] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.750347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.772066] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.792205] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.814341] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.832308] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.893956] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.927680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.970848] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.996366] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.003936] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.027558] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.045740] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.055720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.078775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.105625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.117152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.128891] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.142418] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.149869] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.158890] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.202250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.230357] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.239533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.257093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.282150] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.296429] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.303614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.324639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.342713] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.350496] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.370979] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.379325] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.386980] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.399761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.436514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.464768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.488620] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.503221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.511908] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.519748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.533547] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.541209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.549398] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.570552] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.578081] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.596138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.617952] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.625682] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.633728] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.651690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.689091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.728101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.761788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.774435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.797548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.810476] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.846875] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.864847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.911448] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.928124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.963664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.700222] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.706723] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.713620] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.720119] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.735825] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.749344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.776531] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.783082] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.789964] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.796444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.813838] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.822566] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.829062] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.835915] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.842389] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.853933] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.939773] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.946257] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.953152] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.959588] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.000545] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.059837] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.066330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.073236] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.079693] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.128354] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.142645] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.149132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.155990] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.162461] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.208422] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.217568] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.224093] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.230951] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.237438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.279987] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.298251] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.304728] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.311585] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.318102] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.387966] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.783192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.796648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.822405] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.834592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.842144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.851016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.861679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.071402] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.142314] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.151089] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.158403] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.360794] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.469443] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.710902] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.787965] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.887569] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.893787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.903931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.934159] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.943178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.951364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.979371] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.990816] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.011068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.047683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.077097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.103488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.169872] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.176379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.193616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.231013] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.237289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.256870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.637430] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.643807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.652680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.681305] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.702795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.734779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.925585] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/04/13 23:32:29 executing program 0: syz_emit_ethernet(0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd607c2e8d0014ff00fe80000000000000000000000000000000000000000000000000ffffe0000001000000004568d63ba7dfac31c82cf17ecc215c8783d4be3aad9a0dc4c5710a24ddaf19012aeafc00dca0d04b9140c046e3bcaa7f3c5cf48d324b06b23f086ca82daf0fb61f5755edd7211dfcc26063db5add301ecd6efea4b12c95", @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000000c0)) 2018/04/13 23:32:29 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000565ffc), 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 23:32:29 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="85a970b0146b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 23:32:29 executing program 5: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xa) fcntl$addseals(r0, 0x409, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/04/13 23:32:29 executing program 4: socketpair(0x1, 0x3, 0x40, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000006c0)='\x00\x00\x00\b\x00\x00\x00\x00\x00\v\x00', 0xfffffda1) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) getsockname$netlink(r0, &(0x7f0000000580), &(0x7f00000005c0)=0xc) listen(r2, 0x6) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000000080)={0xa, 0x4e22, 0xffffffffffffffff}, 0x1c) r3 = accept4(r2, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80, 0x0) close(r1) close(r3) 2018/04/13 23:32:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) 2018/04/13 23:32:29 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000001c0)}, {&(0x7f0000000340)}], 0xa8, &(0x7f0000000440)) 2018/04/13 23:32:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) [ 66.436664] device lo entered promiscuous mode 2018/04/13 23:32:29 executing program 0: [ 66.475649] device lo left promiscuous mode [ 66.493263] device lo entered promiscuous mode 2018/04/13 23:32:29 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000565ffc), 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 23:32:29 executing program 7: 2018/04/13 23:32:29 executing program 1: 2018/04/13 23:32:29 executing program 6: 2018/04/13 23:32:29 executing program 3: 2018/04/13 23:32:29 executing program 1: 2018/04/13 23:32:29 executing program 7: 2018/04/13 23:32:29 executing program 3: 2018/04/13 23:32:29 executing program 2: 2018/04/13 23:32:30 executing program 0: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xa) fcntl$addseals(r0, 0x409, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/04/13 23:32:30 executing program 6: 2018/04/13 23:32:30 executing program 4: socketpair(0x1, 0x3, 0x40, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000006c0)='\x00\x00\x00\b\x00\x00\x00\x00\x00\v\x00', 0xfffffda1) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) getsockname$netlink(r0, &(0x7f0000000580), &(0x7f00000005c0)=0xc) listen(r2, 0x6) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000000080)={0xa, 0x4e22, 0xffffffffffffffff}, 0x1c) r3 = accept4(r2, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80, 0x0) close(r1) close(r3) 2018/04/13 23:32:30 executing program 1: 2018/04/13 23:32:30 executing program 7: 2018/04/13 23:32:30 executing program 3: 2018/04/13 23:32:30 executing program 5: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xa) fcntl$addseals(r0, 0x409, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/04/13 23:32:30 executing program 2: 2018/04/13 23:32:30 executing program 3: 2018/04/13 23:32:30 executing program 1: 2018/04/13 23:32:30 executing program 7: 2018/04/13 23:32:30 executing program 2: 2018/04/13 23:32:30 executing program 6: 2018/04/13 23:32:30 executing program 6: 2018/04/13 23:32:30 executing program 3: 2018/04/13 23:32:30 executing program 2: 2018/04/13 23:32:31 executing program 0: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xa) fcntl$addseals(r0, 0x409, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/04/13 23:32:31 executing program 7: 2018/04/13 23:32:31 executing program 1: 2018/04/13 23:32:31 executing program 4: 2018/04/13 23:32:31 executing program 3: 2018/04/13 23:32:31 executing program 6: 2018/04/13 23:32:32 executing program 5: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000040)=""/53, 0x35, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/13 23:32:32 executing program 7: 2018/04/13 23:32:32 executing program 2: 2018/04/13 23:32:32 executing program 6: 2018/04/13 23:32:32 executing program 4: 2018/04/13 23:32:32 executing program 0: 2018/04/13 23:32:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) 2018/04/13 23:32:32 executing program 3: 2018/04/13 23:32:32 executing program 6: unshare(0x22000400) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=""/231, 0xe7}, 0x0) 2018/04/13 23:32:32 executing program 2: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) 2018/04/13 23:32:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0x100000000000fff}) 2018/04/13 23:32:32 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r0) 2018/04/13 23:32:32 executing program 3: getxattr(&(0x7f0000000100)='/\x00', &(0x7f0000000280)=@random={'osx.', 'wlan0:{procvboxnet0cpuset*,!posix_acl_access[{eth0\x00'}, &(0x7f0000000080)=""/43, 0x2b) 2018/04/13 23:32:32 executing program 7: r0 = userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) pread64(r0, &(0x7f0000000000)=""/122, 0x7a, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000001c0)) 2018/04/13 23:32:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) [ 69.797700] device lo entered promiscuous mode 2018/04/13 23:32:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) [ 69.839659] device bridge0 entered promiscuous mode [ 69.855502] device bridge0 left promiscuous mode [ 69.862777] device lo left promiscuous mode [ 69.884142] device lo entered promiscuous mode [ 69.923544] device bridge0 entered promiscuous mode [ 70.017813] device bridge0 left promiscuous mode 2018/04/13 23:32:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xb, 0x80004, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x9) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f00000003c0)=@bridge_delneigh={0x28, 0x1d, 0x509, 0x0, 0x0, {0xa}, [@NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x28}, 0x1}, 0x0) 2018/04/13 23:32:33 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x3, r0}) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) fcntl$dupfd(r0, 0x0, r0) 2018/04/13 23:32:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000140)='@.\x00') recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0], 0x2}) recvfrom$unix(r3, &(0x7f00000000c0)=""/21, 0x105, 0x0, 0x0, 0x0) 2018/04/13 23:32:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000180)=""/219, &(0x7f0000000040)=0xdb) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) clock_gettime(0x0, &(0x7f0000008100)={0x0}) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) connect$netrom(r2, &(0x7f00000000c0)=@full={{0x3, {"93ca7219d4db56"}, 0x40}, [{"58bfbaf7b283d8"}, {"d97ed1cf71fb83"}, {"957852c7a8eabd"}, {"1bb8da3c1c4a14"}, {"1a96071a9f0b94"}, {"f204eb40a9bcb9"}, {"8c2cedb7400e0e"}, {"66fe6d811c2e04"}]}, 0x48) recvmmsg(r0, &(0x7f0000007ec0)=[{{&(0x7f0000007540)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, 0x80, &(0x7f00000079c0), 0x0, &(0x7f0000007a40)=""/221, 0xdd}}, {{&(0x7f0000007b40)=@rc, 0x80, &(0x7f0000007e40), 0x0, &(0x7f0000007e80)=""/45, 0x2d}}], 0x2, 0x2, &(0x7f0000008140)={r1}) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/13 23:32:33 executing program 7: r0 = socket(0x2, 0x2000080003, 0x100000002) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000100)=0x8) 2018/04/13 23:32:33 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r0) 2018/04/13 23:32:33 executing program 4: r0 = memfd_create(&(0x7f0000000040)=':\x00', 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x6, 0x4, 0x80, 0xff, 0x5}, &(0x7f0000000140)=0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000000000)="0000000000a700091504df814900000000007f0000da00c913b86201b48d5dc515000000038abd8085ae88f9d2ed65ac", 0x30) 2018/04/13 23:32:33 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r0) [ 70.470692] device bridge0 entered promiscuous mode [ 70.479378] device bridge0 entered promiscuous mode [ 70.516235] device bridge0 left promiscuous mode 2018/04/13 23:32:33 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x48041) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) io_setup(0x0, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x20, r0, &(0x7f0000000140)="4623e78dd7ed6bfadc9a8cff065901fa84738a4817f0a8fdb1a91f8ccdc4324b82972eaf28146e03e6d016f8023754360742f46dee", 0x35, 0xfffffffffffffffc, 0x0, 0x0, r0}]) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000180)=0x4001, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) open(&(0x7f0000000240)='./file0\x00', 0x200002, 0x40) r3 = dup(r0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 70.537290] device bridge0 left promiscuous mode 2018/04/13 23:32:33 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) shutdown(r0, 0x0) fcntl$setpipe(r1, 0x407, 0x8c) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/13 23:32:33 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x440082, 0x40) fdatasync(r1) lseek(r1, 0x0, 0x200000004) 2018/04/13 23:32:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x80005, 0xc0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x114, 0x1d, &(0x7f000000f000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x98, 0x2a8, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f0000027000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "68a8bdd6cf63953904c33da84d357a733f6ba7f8856c27fc1f7b3f1e6387"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x2, 0x428, [0x0, 0x20000040, 0x20000070, 0x20000438], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x1, 0x9200, 'veth1_to_team\x00', 'bond0\x00', 'dummy0\x00', 'veth1_to_bridge\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="b87844c1ab7c", [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0xd0, 0x230, 0x280, [@cpu={'cpu\x00', 0x8, {{0x2}}}, @m802_3={'802_3\x00', 0x8, {{0x0, 0x7, 0x5}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8, 'system_u:object_r:agp_device_t:s0\x00'}}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00', 0xa6ff}}}}, {{{0x19, 0x9, 0x8917, 'team_slave_0\x00', 'ip6_vti0\x00', 'syzkaller1\x00', 'veth1_to_bond\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0x0, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xa0, 0x118}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x7}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x1f, 0x7, 0x401, 0x0, 0x0, "a3077a6e7547ee5f819396b8f3c87a55b2f68044bc1017beab3020f35801c6e0b639352f0644d4114e5bffde0da4bcd303d7dd097031ce69ba107e4cc0a738db"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x4a0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)=0x0) capget(&(0x7f0000000540)={0x19980330, r1}, &(0x7f0000000580)={0xcee6, 0x4, 0x5, 0x80000001, 0x8, 0x9}) 2018/04/13 23:32:34 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r0) 2018/04/13 23:32:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000140)='@.\x00') recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0], 0x2}) recvfrom$unix(r3, &(0x7f00000000c0)=""/21, 0x105, 0x0, 0x0, 0x0) 2018/04/13 23:32:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002580)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000025c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000040)="86ebdc2ff8766e243c3bed46cf511716b67b81b82cc8b5d34919ab86a7595c0dc0110613c719108473d7174ba5290ccce8a2487a002e8fe38e3f4dcfb7f48eb777c5b097ffe227a76509c184006a9ea9a48ff78564ab4d6c5fc827261c73757a7b895a1f8ed3e708d517282363f0fe3fe8b2", 0x72) 2018/04/13 23:32:34 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x468000, 0x103) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x10000005}) unshare(0x40600) 2018/04/13 23:32:34 executing program 7: r0 = add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="d0", 0x1, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000180)=0x80) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000240)=0x4) 2018/04/13 23:32:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x440082, 0x40) fdatasync(r1) lseek(r1, 0x0, 0x200000004) 2018/04/13 23:32:34 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x440082, 0x40) fdatasync(r1) lseek(r1, 0x0, 0x200000004) [ 71.330537] device bridge0 entered promiscuous mode [ 71.374728] device bridge0 left promiscuous mode 2018/04/13 23:32:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x0, &(0x7f0000feeff8)=""/8, &(0x7f0000000040)=0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xda, "fc1688eefabf38ff73b6d01237feb24c4bdcc5525511fe85a2441ae9f4f576866a0380d0291f5c76f38cf1943ead479a15f40d395f400b632a45db6f00ab3b905698a852bbc0092b68030e201feb77dc6097b3320cb51c8631439b2eed4e4777c44c00714cc2d41d7cba9ae7928fba67b681d0bb20f7569ad261d0eb5b171cc27ccaf295d111372c944a9609d8293d2d0365e96e3ef87d938c551c8b34b68adc8ad94f8c7bd0ef856289f33b5dcfaeaeb6536b710c0675712bc8bb9b0d67b1bbb831d41911d236dae5d3ce895930992383d1317bd7cd6e31c6c4"}, &(0x7f0000000200)=0xe2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x4}, 0xc) connect(r0, &(0x7f0000000280)=@in6={0xa, 0x4e24, 0x20, @dev={0xfe, 0x80, [], 0xa}, 0xffc00000000000}, 0x80) 2018/04/13 23:32:34 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0xc00) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)}, {&(0x7f0000000280)=""/14, 0xe}], 0x2) 2018/04/13 23:32:34 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e24, 0x20, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x8, [0x4, 0x400, 0x0, 0xfffffffffffffffc, 0x100, 0xe38, 0x3, 0xfffffffffffffffd]}, 0x5c) r2 = socket$inet6(0xa, 0xa, 0x100000001) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000002c0)={r1, r1}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x19}, @dev={0xfe, 0x80, [], 0x20}, @local={0xfe, 0x80, [], 0xaa}, 0x1, 0x7, 0x4, 0x500, 0x0, 0x4, r3}) fcntl$lock(r0, 0x26, &(0x7f0000f66000)) close(r0) 2018/04/13 23:32:34 executing program 7: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4002) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) dup2(r0, r1) 2018/04/13 23:32:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e33fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0xffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x9, 0x3, 0x8, 0x3ff, 0x28}, 0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="29593829b279bb195743557a6bbf063c241e6c54a3b277f25501d31eb41a519c1f3e0c8acf53c24f28ded2ca3a3f4a2eab391e7731b460c5ca800364713dd1a67ebff3c263a28598b823fc44123ea38befc2ce7fd40ef6ae9cdd4bf3e9f47d086f8d0d43615fff24f364409d9c1e0284fc87b3e6eae7bba91792c7e37bf960b1de8c9e368289d23a3ec259ea6eb97220e9c5b4996202efa4cd28f015e57be955b0bf09de681cdd190f9f4539f3be1a0c572a704daa433f92", 0xb8) 2018/04/13 23:32:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000280)=""/88, &(0x7f0000000300)=0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000240)={r2, 0x1, &(0x7f0000000140)=[0xaa], &(0x7f0000000180), 0x20, 0xa, 0x8, &(0x7f00000001c0)=[0x1, 0x4, 0x7, 0xfffffffffffff256, 0x2, 0x3, 0x424, 0x437, 0x401, 0xff], &(0x7f0000000200)=[0xf08, 0x10000, 0x5]}) r3 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000003c0)={r4, 0x9}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000400)=0x7) write$binfmt_elf64(r3, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0xfdef) 2018/04/13 23:32:34 executing program 3: 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, &(0x7f0000000140)='G', 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x880, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x6}, 0x8) chdir(&(0x7f0000000080)='./file0\x00') 2018/04/13 23:32:34 executing program 0: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14, 0x80000) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x200000000000032, r0, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/13 23:32:34 executing program 2: set_mempolicy(0x1, &(0x7f0000001ff8), 0x6) io_setup(0x1, &(0x7f0000000640)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1000bfe, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001f80)) recvmmsg(r0, &(0x7f0000004600)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/17, 0x11}], 0x1, &(0x7f0000000200)=""/219, 0xdb, 0x5}, 0xfb49}, {{&(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000380)=""/86, 0x56}, {&(0x7f0000000400)=""/15, 0xf}, {&(0x7f0000000440)=""/20, 0x14}, {&(0x7f0000000480)=""/63, 0x3f}, {&(0x7f00000004c0)=""/64, 0x40}, {&(0x7f0000000500)=""/173, 0xad}, {&(0x7f00000005c0)=""/69, 0x45}, {&(0x7f0000000680)=""/1, 0x1}, {&(0x7f00000006c0)=""/93, 0x5d}], 0x9, &(0x7f0000000800)=""/136, 0x88, 0xffffffffffffff80}, 0x7fffffff}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000008c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001900)=""/124, 0x7c, 0x4}, 0x7fffffff}, {{&(0x7f0000001980)=@l2, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001a00)=""/141, 0x8d}, {&(0x7f0000001ac0)=""/223, 0xdf}], 0x2, &(0x7f0000001c00)=""/68, 0x44, 0xffff}, 0x9}, {{&(0x7f0000001c80)=@hci, 0x80, &(0x7f0000004140)=[{&(0x7f0000001d00)=""/211, 0xd3}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/11, 0xb}, {&(0x7f0000001e40)=""/92, 0x5c}, {&(0x7f0000001ec0)=""/140, 0x8c}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000001f80)}, {&(0x7f0000004040)=""/25, 0x19}, {&(0x7f0000004080)=""/178, 0xb2}], 0x9, &(0x7f0000004200)=""/153, 0x99, 0x1}, 0x4}, {{&(0x7f00000042c0)=@generic, 0xfffffffffffffff1, &(0x7f0000004580)=[{&(0x7f0000004340)=""/75, 0x4b}, {&(0x7f00000043c0)=""/159, 0x9f}, {&(0x7f0000004480)=""/54, 0x36}, {&(0x7f00000044c0)=""/148, 0x94}], 0x4, &(0x7f00000045c0)=""/13, 0xd, 0x40}, 0x1000}], 0x6, 0x1, &(0x7f0000004780)={0x77359400}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = accept4$vsock_stream(r0, &(0x7f0000004000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'veth1_to_bond\x00', 0x5000}) 2018/04/13 23:32:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) listen(r0, 0x10001) r1 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000140)={{0x400000100000001, 0x0, 0x0, 0x1}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r3 = fcntl$getown(r1, 0x9) iopl(0x9) tgkill(r2, r3, 0x2d) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)) 2018/04/13 23:32:34 executing program 6: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000040)={0x2, 0x80000000, @multicast2=0xe0000002}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f00004bb4a0)={0x0, 0x0}) gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, r2}}, &(0x7f0000ec6000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/04/13 23:32:34 executing program 3: stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="2125a8bb196eb7fbca8a5af9ebb53363642a4926766d6e657430236d64357375c24d99e426c744526818e46d776c61b8f6f93cdf3502501732e04504c9af8dda6808b022864a4b66a3d03f2eaa1819109374bfdf803f468f6d04076422771e34b3f2c33191de73296e163f0bf6e9000000") 2018/04/13 23:32:34 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000001340)=[{&(0x7f00000000c0)}, {&(0x7f00000012c0)="aaa99298ebb8f9f1760a449e2f06ede13671aff793ee92ef52f0472a13129f129fada70f22a090d9e2f4e66192aaa3ee7cb4b690b823c5d8cb4c200290272378b1e4405b5950f4bec82d69aa7290a39543", 0x51}], 0x2) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="399ef92b63f864ee9586a99c64340d92f2bae536747780deba29b2b49260b0401f8e7bbdd75588dbefad95e29dd3e82cd6a2496083a5d1f63938c90d") 2018/04/13 23:32:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) write(r0, &(0x7f0000000000)="70858d807bf206b071f08ce0182e2a02a0fed554bc5d7bbbbda12f52f77e591a7bcceef2b3a19319c5155ff393352d7c6bde8c8c328569db6ef2e6c68afbea03750d887b36a52ecb3e9510547deb45953e278ec469d4da90", 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000780)) 2018/04/13 23:32:34 executing program 7: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4002) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) dup2(r0, r1) 2018/04/13 23:32:34 executing program 0: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/13 23:32:35 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0xffff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) 2018/04/13 23:32:35 executing program 1: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7}, 0x10) open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x2, 0x8001}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/13 23:32:35 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xfffffe37) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) 2018/04/13 23:32:35 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x100000000, 0x4, 0x3ff, 0x4, 0x6}) r1 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x84, 0x4, &(0x7f0000001000), 0x3) 2018/04/13 23:32:35 executing program 0: timerfd_create(0x9, 0x8000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x9, 0x2e}, &(0x7f0000000180)=0xc) 2018/04/13 23:32:36 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(r1, r1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0xfffffffffffffffb, 0x1, 0x0, 0x2, r2, 0x8001}, 0x2c) 2018/04/13 23:32:36 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0xc) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x80040) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r1, &(0x7f0000493000), 0xff) 2018/04/13 23:32:36 executing program 4: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00009e1000/0x1000)=nil) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) 2018/04/13 23:32:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r0, 0x2, 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x7, 0x30}, &(0x7f0000000240)=0xc) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000140)) 2018/04/13 23:32:36 executing program 1: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7}, 0x10) open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x2, 0x8001}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/13 23:32:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00000001c0)={'sit0\x00', @ifru_flags=0x5500}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/04/13 23:32:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x2, 0x6259, 0x3, 'queue1\x00', 0x3}) 2018/04/13 23:32:36 executing program 5: accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r0 = socket(0x11, 0x4, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x4e24, 0x2, 0x4e22, 0x0, 0x0, 0x80, 0x80, 0x6c, r1}, {0x7f, 0x3, 0xd22, 0x4af, 0x6, 0x9, 0x1, 0x3}, {0x8, 0x7ff, 0x707, 0xfffffffffffffff9}, 0x0, 0x6e6bb2, 0x1, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x7f}, 0x2, @in, 0x3500, 0x4, 0x3, 0x3, 0x2, 0x3}}, 0xe8) r2 = socket(0x4, 0x1, 0x6) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x28b, &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x20000000, 0x11c, r0, 0x1000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000180)=0xfffffffffffffff9, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x3, 0x9, 0x3, 0x47, 0x2}, 0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="200406003b010600e49d0000040002af"], &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={r3}, &(0x7f00000003c0)=0x8) 2018/04/13 23:32:36 executing program 4: clock_gettime(0x6, &(0x7f0000000080)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x3, 0x81}) 2018/04/13 23:32:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000200)=0x40) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="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") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') sendfile(r2, r1, &(0x7f0000000040), 0x105) r3 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x97, 0x4000) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000280)=0x4, 0x4) recvfrom$inet6(r1, &(0x7f0000000540)=""/209, 0xd1, 0x2, &(0x7f0000000940)={0xa, 0x4e20, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000500)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000640)={@dev, @dev, 0x0}, &(0x7f0000000680)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00000007c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000900)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a80)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000b80)=0xe8) getpeername$packet(r1, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c00)=0x14) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000c40)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000c80)=0xc) getpeername$packet(r3, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d00)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000d40)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000d80)=0x14) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000980)={'syzkaller0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) getsockname$packet(r1, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000e00)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000e40)={@remote, @broadcast, 0x0}, &(0x7f0000000e80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000ec0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000fc0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000013c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x18004}, 0xc, &(0x7f0000001380)={&(0x7f0000001400)=ANY=[@ANYBLOB="7c030000", @ANYRES16=r4, @ANYBLOB="000226bd6300fb0200250100000f08000100125eeea0b7ff78aee04ac663b7c27d51a2c36573c91c8b83b1e0d6faa3c0d9640376d27f52f7f4984e31f0e90449c9fc266b4767d62ee05e13cca3a9d35fcc47723f3d1591f0a298ffa6703f8611ca2e5b2aac05cfe9a945a35d0e15ef0690c8a758", @ANYRES32=r5, @ANYBLOB="100102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="5c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c0004000500000004000000000000010200000002001f04ffff00001e5cfa04ffffffff0900063f0700000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400070000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="b00102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ff00000008000600", @ANYRES32=r9, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400feffffff080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004001f000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000101000008000600", @ANYRES32=r11, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000600000008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="4800020044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000008000100", @ANYRES32=r14, @ANYBLOB="400002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15], 0x37c}, 0x1, 0x0, 0x0, 0x80}, 0x4) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000080)="42338869996a19289fe534401e7d56894f0761aa945d8986e952431b42dc9ab144cae56dc450174bf2409c1b003b56f362b1443c28e2a5f762006ea2950f8cbfe4bd9c87d19d9d83483e106cec66672b33c2f1187791ea3433950fe28f6c323c9195fa1e438c89f09c855be35fd59c7e0332c6d84ea225ddd728c6f87dee16e890c1fba5a0aee43799e807e4e6df8d31e57f0f5f6852e211f683bd8c5457a4a36048263dd3954608a15c2a0ffaf687fc98d322367a3904408b8380e2", 0xbc) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) 2018/04/13 23:32:36 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/4096) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/13 23:32:36 executing program 2: r0 = epoll_create(0x5) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r0, 0x5}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x4f, 0x7fffffff, 0x2, 0x5, 0x7, 0x3, 0x0, 0x0, r2}, &(0x7f0000000100)=0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) 2018/04/13 23:32:36 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0xc) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x80040) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r1, &(0x7f0000493000), 0xff) 2018/04/13 23:32:36 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001800)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="069d1bd7197f7263cd30abf3e8a2861751cf1d3fbd78", 0x101d4) 2018/04/13 23:32:36 executing program 6: r0 = socket$inet(0x2, 0x6, 0x7fffffff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x4, &(0x7f0000000340)=[{0x5, 0x1, 0x200020000000000, 0x8}, {0x3, 0xd2, 0x9}, {0x100, 0x200, 0x0, 0x7}, {0x3, 0x32c, 0x5, 0x6}]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000016c0)={&(0x7f00000000c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10, &(0x7f0000001640)=[{&(0x7f0000001380)}, {&(0x7f0000001580)="fd", 0x1}], 0x2}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x0, 0x1, [0x2]}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0x6c, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) 2018/04/13 23:32:37 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[], &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) r1 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000949000)="890a04000300000000", 0x9) 2018/04/13 23:32:37 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/4096) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/13 23:32:37 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$cgroup_ro(r0, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) read(r1, &(0x7f0000001140)=""/20, 0x5) 2018/04/13 23:32:37 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) read(r0, &(0x7f0000000040)=""/69, 0x45) 2018/04/13 23:32:37 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0xc00) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/36, &(0x7f00000001c0)=0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2129}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x6, 0x8}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$sndseq(r3, &(0x7f0000000300)=[{0x8000, 0x7f, 0x6, 0x77, @time, {0x6, 0x3c}, {0x7fffffff, 0x4}, @addr={0xb0, 0x8}}, {0x5, 0x80000000, 0x6, 0x20, @time={0x77359400}, {0xffffffff, 0x9}, {0x7fffffff, 0x7d}, @note={0x6, 0x8000, 0xfffffffffffffffd, 0x2, 0x100}}, {0x44b5, 0x1000000000000, 0x44, 0x7, @tick=0x6, {0x9, 0x1cc}, {0xfffffffffffffff8, 0x3}, @time=@tick=0x7fffffff}, {0x7, 0x4, 0xfffffffffffffffc, 0x3, @time={0x0, 0x989680}, {0x7ff, 0x20}, {0x5, 0xfcc0}, @addr={0x10000, 0x8}}, {0x79e8, 0xc3, 0x8, 0x0, @tick=0x401, {0x8000000000, 0x200}, {0x10000, 0x20}, @note={0x54a, 0x401, 0x7, 0xfffffffffffffffb, 0x100000000}}, {0xa6, 0x7, 0x86, 0x1, @tick=0x8, {0x1, 0xd5}, {0x44d, 0x9}, @connect={{0x5, 0x14d7f51a}, {0x1000, 0x1}}}, {0x7ff, 0x400, 0x557e, 0x8, @time={0x77359400}, {0x264, 0x41b4d60e}, {0x8001, 0xa06f}, @note={0x7fffffff, 0x8b, 0x9, 0x3, 0x2}}, {0x5, 0x2, 0x60000000000000, 0x3, @tick=0x7fffffff, {0xffffffffffff0001, 0x2}, {0x7ff, 0xfffffffffffffff7}, @addr={0x9, 0x80}}, {0x7, 0x0, 0x4, 0x1, @time={0x0, 0x989680}, {0x2, 0x10000}, {0x8f4, 0xf42}, @time=@time={0x77359400}}], 0x1b0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)}, {&(0x7f0000000280)=""/14, 0xe}], 0x2) 2018/04/13 23:32:37 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x1) r1 = dup(r0) unshare(0x8000400) getsockname$llc(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockname$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) fcntl$getflags(r0, 0x40a) 2018/04/13 23:32:37 executing program 2: r0 = epoll_create(0x5) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r0, 0x5}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x4f, 0x7fffffff, 0x2, 0x5, 0x7, 0x3, 0x0, 0x0, r2}, &(0x7f0000000100)=0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) 2018/04/13 23:32:37 executing program 1: r0 = memfd_create(&(0x7f0000000040)="17", 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x2}, [{}]}, 0x78) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/13 23:32:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0xffff) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000080)=[{r0, 0x2001}], 0x1, 0x3ff) poll(&(0x7f0000000000)=[{r0, 0xc000}, {r0, 0x400}, {r0, 0x104}, {r0, 0x2}, {r0, 0x2}], 0x5, 0xff) sendto$inet(r0, &(0x7f00000000c0)='$', 0x1, 0x4001, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/13 23:32:37 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x40) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001c00)=ANY=[@ANYBLOB="050000000000000004000000000000009a00000000000000", @ANYBLOB="c5433b242430d37d7ea481435a52ff162610008cce08aac801bbec89f2397f954123e2ca18364b0e6e7fdfa60ebc5cc81bc09fda9bae0cf9a077237a0d09b21aa5e784df3e7e00e84a1fbebe", @ANYBLOB="000000000000000002000000000000005100000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES16=r1, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000004000000000000000010000000000000", 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@ANYBLOB="52bb5c492987b36a77f3c17b8e3728", @ANYPTR=&(0x7f0000001300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000200)=""/94, &(0x7f0000000280)=0x5e) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) sendmsg$nl_netfilter(r1, &(0x7f0000001940)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x12040}, 0xc, &(0x7f0000001900)={&(0x7f0000001d00)=ANY=[@ANYBLOB="280300000e0410022abd7000fbdbdf250100000a58011c00bab1709bfcb9da82a06ddac4dc09c980f29da970a0198dbcdae4f55cbc77e1f2d792e5ffdbd63697851f8ff596f091c3591c8ca39815061e756ef764acd9c5d482aa167f34dcb980aad536250439f82dad9047807b62e5a1508d8c3b8e93d1ccf5d4acdbd0a9b6754bd62ee9969ad5de5848cdceaf03a514d35785955c75446f85004625977daec8f6e19208e6d43bf22093bd0300916b1a6ab5a5a95a32fa4828272decc020cdb604cff7eaa3f60381ee01bb08560e3a8d97c060fa8181487f88d8ebf05c7a3e0b91944a5a771a6d399d87f6682ec314666f2352fadfc8427dad747e9db717a0652e271738ce449ef0774da572a0e5651c6db0c0d582b51d7aee2492e4073c68f82059e827ac4ba1007e1fd622f38a2b099e37b2ebe91685eabaf70d0cdd793e73f820aeadaf83a25870e15b7c33d4b9a73d4ba2517430c9499d9fcdec6061c9175d41baf3cb93a9e256460000bc018f0008000100a3000000671fcc77cc32a5e33f0200000072c38f217741cb40c842d3591c64c9526b17b191f769c1ec5d3d8f8a3f986a7f50d620c97d9837518ba2e55b0fb4e8d2a3c8e9034226996e26bb5759967d9e4c50a9ff97ab489ea5b5a7a459b2d3198ccebb5c933c0bc488690a615dc05aa4bcc43ee0634812c0aceeb4fee736d0e14bed8c0b6f7ad0cf729489798eb247b17c4a624e8f203338418eb0b2bb8e80b0f2d29e1bd90f9bfeebbb1145dce23be14af59481cdbdc9400dbd33b44d3b8b9ac154901f115a8fffff000000000000d203b70421ddba86f2a7de86090cc036bf3244230b5b89d5989f745c7ecadd3c1192aedf0f21c05a9fcac4593832509d2d2e5f871a8189f1e56910a7f130a951f2647a58489db651965c283cd4d165041a06155ca52796b63a382ceeac1ff1e67368eb4b8d4a781342c8c1ab45c8990c1e4840b104755fde567dd50e1b6d1b028b01100cc9757a3a409a6c8aa0e6728357a7ffc7a671116317d2d8ac90c5cf8ea2dfeb8851854fcc24b49e3a33536af1b58f53518067ea793b7de8d43396a8bd8f9262407d5eaa3155734ee33d91db3b8e50c93e4a7bef7b31741a1da4b1fa8b5b66fa1dd6702c965865630000774a7fff043c116a8d035856e54ed0055b4d5ba4579517ffd032106969a029ed794dc905e4764a30d27f3a4e6687d535ce"], 0x328}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'ip6_vti0\x00', 0x400}) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x20000000000000a8, &(0x7f0000000140)}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001440)={0x0, 0x6}, &(0x7f0000001480)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000014c0)={r3, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x21}, 0x8001}}}, 0x84) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/13 23:32:37 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000003c0)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x1}, &(0x7f0000000540)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000005c0), 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000580)=@assoc_value={r2, 0x5e9fbdab}, 0x8) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280), 0x10) r3 = shmget(0x3, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000400)=""/221) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x309, 0x0, 0xdcf8}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/13 23:32:37 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000300), 0xb, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x1, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x30) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/208) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000500)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) prlimit64(r4, 0x5, &(0x7f0000000480)={0x6, 0x1f}, &(0x7f00000004c0)) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000740)=0x1, 0x4) ioctl$sock_ifreq(r3, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags=0x900}) getdents64(r5, &(0x7f0000000100)=""/195, 0x283) write$cgroup_pid(r5, &(0x7f0000000700)={[0x34, 0x37, 0x31, 0x36]}, 0x4) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r6 = add_key(&(0x7f0000000600)='cifs.spnego\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="7bbd315cb452da87a78daf3d77c57c291b61c08f8ac1ae0e37dd50477ee31d5ba73f76604f98c6dd83e196004e5af29fa7efe976c3488a7096c60c270a5bf88eb646f7aa82acbb4d9dead34e2abfc1c7679a5ed77b12390dcabd7ea4db4e7d284e380c83f1a5b479a60fb424bbab33ec495a5074", 0x74, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r3, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r3, &(0x7f0000b0c000)="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", 0x3fd, 0xc004, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="ec2c87303175b9e373b1a29c35b664d3a247209a6b46995ca74dfa8ecd994e38ce09aac6786011ab5c9da57329ebef3ad361f6e4d5474682c96b507fd9c8b3a65e8575b65cb2cb2af1d7f8508e93d326b30f0fd1607e89ac690b1c09b7de5364f555b15589e1ee5fb2fdb6ef6c01e38067c2fc66d9331e6b7358415d6a781356d859f729ae589d170a721b92380b", 0x8e, 0x4000000, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) recvmsg(r3, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r1}) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000000540)=0x100, 0x4) 2018/04/13 23:32:37 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x85c, 0x6, 0x9, 0x90bd}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0xbf, "b6040d20669d5c858cbb2867362e6e0b964af0d09c8ba710778a406a614d24ad3c06b99cbb9c7af91a9f6ed0228f5a9ad4693089995933b1a03e6a0b195ee184127bd5e7d8992c70a9a805407bfbdf3841ba56c5fa0b87c506413b3068eda31ff40f3234dd2e811c4e569427aff3b053f78b9ae8247c65e568f22f4f4d7f5f69a9f7d1afc08b6b9a269fecd55ea4bef5f81febe2670c910e163ff39dd16eae847e240420b91f0d2b04c63bfa974b3e84f87ae0ae7cfc8fe5a4f3a96d8f6543"}, &(0x7f0000000200)=0xc7) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10}, 0xfffffffffffffd84, &(0x7f0000000400)={&(0x7f0000000240)={0xffffffffffffffb3, 0x4, 0xb, 0x11d, 0x0, 0x0, {0x1, 0x0, 0xfffffffffffffffe}}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/13 23:32:37 executing program 6: pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000140)=""/208) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) getpeername$inet(r2, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffffe5) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r1, &(0x7f0000000180)}, 0x10) r3 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000000c0)=r3) 2018/04/13 23:32:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) [ 74.730000] sctp: [Deprecated]: syz-executor0 (pid 6253) Use of int in max_burst socket option. [ 74.730000] Use struct sctp_assoc_value instead 2018/04/13 23:32:37 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000e9460c2d907c0ae6f698df067d325286f57aa3c6a13922c6c1a2a4f6ee906a5111c2875f41934b83da5ac4a97feafa44c6b94fe2e58fa3a9dd102e5de26fbb2d2247a6e0043507", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000008000000000000000000000000000000"], 0xfffffefd}, 0x1}, 0x0) 2018/04/13 23:32:37 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000280)=""/219, 0xff3d) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') [ 74.838718] sctp: [Deprecated]: syz-executor0 (pid 6268) Use of int in max_burst socket option. [ 74.838718] Use struct sctp_assoc_value instead 2018/04/13 23:32:38 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000001d008b01000000000000000011000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000740)=0x4) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000600), 0x1004020, &(0x7f00000006c0)={[{@usefree='usefree', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x34, 0x30, 0x0, 0x30, 0x37, 0x0]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff]}, 0x5}}, 0xcf, 0x20}, &(0x7f00000002c0)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r2, 0x4}, 0x8) stat(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000780)={0x10e0, 0x3c, 0x508, 0x70bd27, 0x25dfdbfe, {0xa}, [@generic="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", @generic="c59b82ef", @typed={0x8, 0x8f, @uid=r3}, @generic="d07b5270be9e084fb073e93deed03bbe75c249a6c6263503d41d1a24d4daa48f968c0c7c9d6166045c435540ce75c0246e451ac233f42bb032c9c9c7505759b1df7fd17f99155d4bb69d87df280c351722a6adff87e78cd65a329bd43b3894f0a2a3a423c7eb4fa4b4d90b48d4d60a3a402d5bb889056d638e90925fcf454b73394aa6a538ce4e3f0ea6ef351679f3baceb7c85c3b7117f5116aea5a058232bf7ca1772dfc3ce886a47e5084cf19a227cde22e3b2a781bc5bcbb536ea97771be"]}, 0x10e0}, 0x1}, 0x8000) 2018/04/13 23:32:38 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000300), 0xb, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x1, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x30) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/208) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000500)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) prlimit64(r4, 0x5, &(0x7f0000000480)={0x6, 0x1f}, &(0x7f00000004c0)) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000740)=0x1, 0x4) ioctl$sock_ifreq(r3, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags=0x900}) getdents64(r5, &(0x7f0000000100)=""/195, 0x283) write$cgroup_pid(r5, &(0x7f0000000700)={[0x34, 0x37, 0x31, 0x36]}, 0x4) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r6 = add_key(&(0x7f0000000600)='cifs.spnego\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="7bbd315cb452da87a78daf3d77c57c291b61c08f8ac1ae0e37dd50477ee31d5ba73f76604f98c6dd83e196004e5af29fa7efe976c3488a7096c60c270a5bf88eb646f7aa82acbb4d9dead34e2abfc1c7679a5ed77b12390dcabd7ea4db4e7d284e380c83f1a5b479a60fb424bbab33ec495a5074", 0x74, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r3, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r3, &(0x7f0000b0c000)="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", 0x3fd, 0xc004, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="ec2c87303175b9e373b1a29c35b664d3a247209a6b46995ca74dfa8ecd994e38ce09aac6786011ab5c9da57329ebef3ad361f6e4d5474682c96b507fd9c8b3a65e8575b65cb2cb2af1d7f8508e93d326b30f0fd1607e89ac690b1c09b7de5364f555b15589e1ee5fb2fdb6ef6c01e38067c2fc66d9331e6b7358415d6a781356d859f729ae589d170a721b92380b", 0x8e, 0x4000000, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) recvmsg(r3, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r1}) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000000540)=0x100, 0x4) 2018/04/13 23:32:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000280)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 'wrr\x00', 0x4, 0x4, 0x6a}, 0x2c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/13 23:32:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@hopopts={0x0, 0x38, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @ra={0x5, 0x2, 0x7fff}, @jumbo={0xc2, 0x4, 0x8}, @generic={0x1, 0x54, "de9040f28d1df2b1026a6372e9d28f0f2fff7660880a12cb810e115b58385f4af688b0e24e937e31aa1e9f393c4772e7f4ebe5e47f57377ae782aafc281d8f7e90f0a0238f5492cc54ad90e4f8eee14dbdc017c8"}, @generic={0x7, 0x88, "bca9b030836b51832fee8f7ca90562e0952bac7ffe0cd430d71db143d20df84589d169ad97d15f41a56930273e197c5ff21042098c9880d486d2344916f41bf3fc598bf799ea95a648c8bff82d16bc0de98d2ee8dfa2be1fb1a3079adf048d6cac17b4475bc5498034cea20544f71264d0051ab0fc23d6306ff9943df8af8a64b87618af8e03623f"}, @generic={0x6, 0xbc, "5861665571af60c8d6d6b03a2489fdac34b7c4c1bd8db519f299dca1918cc5dda556fdd516b4824d9bd73c7eee8e3ca97bdafc293df15d53acb26642a6cd67fc072cfbc70982d95123854b7e1d188bded04077a7538c46d56ff860553e0f1314f253a42d5d0b7a6f28e2dde6198cd8db739625341f4a3b60df0cd822a6825f0d20d7133ed7e0761ca47bba8878a1266a4749875afccd7e6c3ddaceef61045d79936b29be3f0c3b90543ac455138f4baa8a763204e0dafb470453abd7"}, @jumbo={0xc2, 0x4, 0xd630}]}, 0x1c8) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000200)="379b7844e5d4e1943eca4688dbc364bcdec48512295e28639f66685bc7fbab6333aa2c0609cdc84fff11704b3580de5b3db9e9b1c923e26d04aae48a04ce1ae8c59604fbe4a2309a59ba0f834272ed06a6a74c315ef602c73a83df48e600ecfdddd94cbbb241a3ba3ac7beb0bb5cc74adc36eaeefdaa85ac6bc1eff542de67788bcbb6232fcb061b8849c9663974f443569a04be29ad0369877dbf30dd559e0222813c9bbb62b6ffd0971bf63b4e5c69b4434e49b1c06817eaed2790706879107288ce6827fef30f38ba23c0c6a48491fa42f0b86450bc31056a4886", 0xdc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet(r0, &(0x7f00000003c0)=""/244, 0xf4, 0x42, 0x0, 0x0) 2018/04/13 23:32:38 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000003c0)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x1}, &(0x7f0000000540)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000005c0), 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000580)=@assoc_value={r2, 0x5e9fbdab}, 0x8) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280), 0x10) r3 = shmget(0x3, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000400)=""/221) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x309, 0x0, 0xdcf8}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/13 23:32:38 executing program 2: r0 = epoll_create(0x5) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r0, 0x5}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x4f, 0x7fffffff, 0x2, 0x5, 0x7, 0x3, 0x0, 0x0, r2}, &(0x7f0000000100)=0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) 2018/04/13 23:32:38 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000003c0)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x1}, &(0x7f0000000540)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000005c0), 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000580)=@assoc_value={r2, 0x5e9fbdab}, 0x8) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280), 0x10) r3 = shmget(0x3, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000400)=""/221) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x309, 0x0, 0xdcf8}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/13 23:32:38 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000300), 0xb, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x1, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x30) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/208) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000500)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) prlimit64(r4, 0x5, &(0x7f0000000480)={0x6, 0x1f}, &(0x7f00000004c0)) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000740)=0x1, 0x4) ioctl$sock_ifreq(r3, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags=0x900}) getdents64(r5, &(0x7f0000000100)=""/195, 0x283) write$cgroup_pid(r5, &(0x7f0000000700)={[0x34, 0x37, 0x31, 0x36]}, 0x4) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r6 = add_key(&(0x7f0000000600)='cifs.spnego\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="7bbd315cb452da87a78daf3d77c57c291b61c08f8ac1ae0e37dd50477ee31d5ba73f76604f98c6dd83e196004e5af29fa7efe976c3488a7096c60c270a5bf88eb646f7aa82acbb4d9dead34e2abfc1c7679a5ed77b12390dcabd7ea4db4e7d284e380c83f1a5b479a60fb424bbab33ec495a5074", 0x74, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r3, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r3, &(0x7f0000b0c000)="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", 0x3fd, 0xc004, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="ec2c87303175b9e373b1a29c35b664d3a247209a6b46995ca74dfa8ecd994e38ce09aac6786011ab5c9da57329ebef3ad361f6e4d5474682c96b507fd9c8b3a65e8575b65cb2cb2af1d7f8508e93d326b30f0fd1607e89ac690b1c09b7de5364f555b15589e1ee5fb2fdb6ef6c01e38067c2fc66d9331e6b7358415d6a781356d859f729ae589d170a721b92380b", 0x8e, 0x4000000, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) recvmsg(r3, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r1}) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000000540)=0x100, 0x4) 2018/04/13 23:32:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000280)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 'wrr\x00', 0x4, 0x4, 0x6a}, 0x2c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) [ 76.016879] sctp: [Deprecated]: syz-executor4 (pid 6299) Use of int in max_burst socket option. [ 76.016879] Use struct sctp_assoc_value instead [ 76.030705] sctp: [Deprecated]: syz-executor0 (pid 6306) Use of int in max_burst socket option. [ 76.030705] Use struct sctp_assoc_value instead 2018/04/13 23:32:39 executing program 5: ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) mremap(&(0x7f0000b1a000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/13 23:32:39 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0xfffffffeffffffff, 0x4) socketpair(0x8, 0x3, 0x2, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0xe) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000000540)) r3 = accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x80000) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0xd310305ab4c36c7c, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000200)={0x5, [0x9, 0xffffffffffffffff, 0xd14, 0x6, 0x3]}, &(0x7f0000000240)=0xe) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000680)={0xc}) socket$inet(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000b46ff0)={0x2, 0x4e1d, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r5 = accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000100)=0x9, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r6 = getuid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000580)) fstat(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x44, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa81000700080603080000060e0002ffffffffffff2bf9c1f483f96be6b77b060c849dc7485c30180131000000000000000000000000000000"], 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000640)) lchown(&(0x7f0000000280)='./file0\x00', r6, r7) preadv(r2, &(0x7f0000000500)=[{&(0x7f0000000400)=""/247, 0xf7}], 0x1, 0x0) 2018/04/13 23:32:39 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x1, 0x2, 0x0, 0x3, 0x2, [{0x1, 0x6, 0x10000, 0x0, 0x0, 0x100}, {0x9b1, 0x7, 0x80000001, 0x0, 0x0, 0x1788}]}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) 2018/04/13 23:32:39 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x1fd, 0x0, 0x0) 2018/04/13 23:32:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)='i', 0x1) getsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000340)=""/106, &(0x7f00000000c0)=0x6a) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0xc0}, 0x4) r2 = semget(0x1, 0x7, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000ced52486234efdea7adec7a12a4230aba70c42f41e278ddb5b49bc73a85eaa5b80bc53e808cb9346eaf1cd60d6e8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x5, 0x3, 0x80000000, 0x5, 0x0, 0x97b3, 0x8001, 0x6, 0x0, 0x401, 0x9, 0x3, 0x9, 0x100000000, 0x1000]}, &(0x7f0000000240)=0x100) 2018/04/13 23:32:39 executing program 3: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendmmsg(r0, &(0x7f0000000980)=[{{&(0x7f0000000080)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta)\x00'}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="d6382d6fb3bdd2e23a434c23ce5d3a667f52f090985fadc53b8403aba1368ab28a6653a506cfee0f0bd61ef64a8a9629324406e5e043498e8e250bd0b77afa5a0d03a8d2ba261aff64", 0x49}, {&(0x7f0000000280)="fbfbb7c29537ffe091f07e4d5de7337dc0a080d53f96e934823909c9e283bd31afa1730d7e86408dafbd69f92c1f34b39331a5ae6f912194df3149989384152b27f0f97d403c69359c5967bdf8caa013f68a34f2c5d6887ccf2e6c3d6ef5e73c23ab6234dc39dcef20d2a825a0ec476076c9c4697c35ba407290458f3744e92212943ee5e40a4e0f2327546235d746d56208384256e0d44470f1b50036699275f8", 0xa1}], 0x2, &(0x7f0000000340)=[{0x100, 0xff, 0x7, "bbd5becab154483e50c65abeb402b96013ccd22b748811f04864ea3b8c5479506f16957ee6fb950e347b6f48f29a6390e4a3fa1550040574d9cbd44926ad3b876dcb9565ec1c5bb902eaf299fdf7518f8c95b89abdfbf3ba06f6413658459c1893774d04986d4c35703e8e5f36e851c77c776794b5835c6a30b9ec4ea268a079927be5eb990a7d49338ce056a854fb70049c89dab2a769448ed180b90352b4aa7aa37f5bf59e1d52880d40af6ca84a3ebbf253bd24daa6e2dececbca59279e643371ba1fbfff1b6566679a9e5d4f2c5742907f81b9050641fa49633d419c6938f3be56d41927e06f2f37b9db08a2408e"}, {0x68, 0x13f, 0x0, "a7a8416f88fd2429a4a169dcf0b8137e71ea26bc7645b860ccdb170fb6efcc04eac9255e0abeade1ec4ead8a9bc15323db6a6dec3d4776c59339e37eb0d0c8288a1a2ccb423172bcbe24fa6b15620ad32ec5f5"}, {0xf8, 0x105, 0x3, "a7b7d62deb6c6ac007d22be876a9ff083b7fe065b645ab3effec9f2501d6ed0dfb23d5ca27199d1f670dc3bdd6c0bc3cb274779789c57082c33cc250196c23a036e2217cd45304d50db46dec608ca6d402b6894b769e361d8ad51c331afdbefcc98f7ebb7c92d49364718f166107d5933cab5b95e2132e2d3d855bf2152504978a6f610ad6c22530299727d6da7badd6d4217f641baf505159634aa5cc902198016ce0a11045e18e1f88619d8e7d937b8b8b3ae4ccedd2bdda5e0694c23b841659ffc6d161ef81dfc2ed1b0d4ea755452711ee0ddcb99cf0a2b830fc71d5dffdf62b69b1"}, {0xc0, 0x11, 0x3, "d433b00631bbff13dadc0705e82cd8212f287debfb8e0483bfa765f1ea180b786be7709d08caa3ff16e1f2d2f71a90d2b13653828beff6fa342ca6d30e201b9549c888718c0879c53d6aa224dce78e921fe6697739e1432ceeb28cde7d3fac42b26a1af2c56fb6356e11ffc8c7bb642e97e4ec711b4a00997b37a36abf465ac17933a64e910cf523104857f0cea14903afaa3d34b53ed67bcdad38ab87b9e8d26cce5893fa73fd94b0"}], 0x320, 0x4}, 0x1}, {{&(0x7f0000000680)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000700)="fdc9e33f28d3f5ce69bc350167306858d6bb19f0bfac9fecacd1d83fc46d2e6098d443b0425651e2a986e603e864718ce9f1af6004ac64b0d3c3d112e767b54cdd823d8445245e69cfd658be15e9ffe7f2ca03aedafc6f9cd80031aa8996b412e83cfb5ce5b5c0fa045fc6bec62f1a2f5bb47588d1f0010ad48fd4be", 0x7c}], 0x1, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x170}, 0x6}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)="7991f937f8bbd39d21727963548c4b411e97f029639692ef79b64e772eeeb41a1a85bf10fe", 0x25}], 0x1, 0x0, 0x0, 0x4000}}], 0x3, 0x800) splice(r0, &(0x7f0000000ac0), r0, &(0x7f0000000b00), 0x1, 0x8) r1 = socket$inet(0x2, 0x3, 0x6) getsockopt$sock_linger(r1, 0x1, 0x30, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000a40)={'icmp\x00'}, &(0x7f0000000a80)=0x1e) 2018/04/13 23:32:39 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x280000, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000667fa0)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9cfc9)}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x8, 0x4e23, 0xf5, 0xa, 0x80, 0x80, 0x6, 0x0, r1}, {0x2, 0x1000, 0x400, 0xfffffffffffffff8, 0x5, 0x0, 0x0, 0x22cc555f}, {0xffff, 0x74, 0x3, 0xa4c0}, 0x9, 0x6e6bbb, 0x1, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x3504, 0x2, 0x3, 0x3fc000, 0x9, 0x9, 0x3}}, 0xe8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'nr0\x00'}, 0x18) 2018/04/13 23:32:39 executing program 2: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001e40)={&(0x7f0000000b40)=@l2, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/158, 0x9e}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/13 23:32:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f000098dffc), 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x400, 0x4) 2018/04/13 23:32:39 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000300), 0xb, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x1, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x30) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/208) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000500)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) prlimit64(r4, 0x5, &(0x7f0000000480)={0x6, 0x1f}, &(0x7f00000004c0)) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000740)=0x1, 0x4) ioctl$sock_ifreq(r3, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags=0x900}) getdents64(r5, &(0x7f0000000100)=""/195, 0x283) write$cgroup_pid(r5, &(0x7f0000000700)={[0x34, 0x37, 0x31, 0x36]}, 0x4) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r6 = add_key(&(0x7f0000000600)='cifs.spnego\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="7bbd315cb452da87a78daf3d77c57c291b61c08f8ac1ae0e37dd50477ee31d5ba73f76604f98c6dd83e196004e5af29fa7efe976c3488a7096c60c270a5bf88eb646f7aa82acbb4d9dead34e2abfc1c7679a5ed77b12390dcabd7ea4db4e7d284e380c83f1a5b479a60fb424bbab33ec495a5074", 0x74, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r3, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r3, &(0x7f0000b0c000)="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", 0x3fd, 0xc004, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="ec2c87303175b9e373b1a29c35b664d3a247209a6b46995ca74dfa8ecd994e38ce09aac6786011ab5c9da57329ebef3ad361f6e4d5474682c96b507fd9c8b3a65e8575b65cb2cb2af1d7f8508e93d326b30f0fd1607e89ac690b1c09b7de5364f555b15589e1ee5fb2fdb6ef6c01e38067c2fc66d9331e6b7358415d6a781356d859f729ae589d170a721b92380b", 0x8e, 0x4000000, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) recvmsg(r3, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r1}) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000000540)=0x100, 0x4) 2018/04/13 23:32:40 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0xa, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0x4) socketpair$inet(0x29, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0xa46c, 0x5}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x100000000, 0x1, 0x120000000, 0x3, r3}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r4 = accept4(r1, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000180)=0x80, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f00000001c0)) 2018/04/13 23:32:40 executing program 4: socket$kcm(0x29, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/kcm\x00\b\x00') ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x3, 0x44}) socket$kcm(0x29, 0x2, 0x0) sendfile(r0, r0, &(0x7f00000003c0)=0x8002, 0x4) 2018/04/13 23:32:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) alarm(0x10004) 2018/04/13 23:32:40 executing program 5: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000000fbc)) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x0, 0x7530}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000001000/0x1000)=nil, 0x0) 2018/04/13 23:32:40 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x8000003) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000b82000)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000180)={r4, 0x2}) shutdown(r0, 0x0) write$binfmt_script(r2, &(0x7f0000000080)={'#! ', './file0', [{0x20}, {0x20, 'mime_typemd5sum-\\\x00'}, {0x20}, {0x20}, {0x20, '{]'}], 0xa, "bb2e0c8b40095d"}, 0x2b) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/13 23:32:40 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0xfff, 0x0, 0xff, 0x1, 0x1, 0x703a, 0x81}, &(0x7f0000000100)=0x20) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000ac3000)=@raw, &(0x7f0000000080)="47505d04", 0x17, 0x67, &(0x7f0000004f99)=""/103}, 0x48) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x6, [0x2, 0xff, 0xa7, 0x3, 0xfffffffffffffffb, 0x2]}, &(0x7f00000001c0)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/13 23:32:40 executing program 6: r0 = gettid() exit(0x6) setpriority(0x1, r0, 0x0) 2018/04/13 23:32:40 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000080)={'ip6gretap0\x00', @ifru_mtu=0x8}) sendmsg(r0, &(0x7f0000c93fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000ce3000)="5500000018007fafb72d1cb2a2a280930206000000a843096c26230004000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/13 23:32:40 executing program 4: socket$kcm(0x29, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/kcm\x00\b\x00') ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x3, 0x44}) socket$kcm(0x29, 0x2, 0x0) sendfile(r0, r0, &(0x7f00000003c0)=0x8002, 0x4) 2018/04/13 23:32:40 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x14ee, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0xd8, r2, 0x303, 0x70bd25, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1c}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xd}}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9e}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xcfc8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xec1e816027805ced, 0x0) bind$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0x6, 0x101, 0x3, 0x6, 0x7, 0x7}, 0xffffffff}, 0xa) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) socket$inet6(0xa, 0x0, 0x7ff) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000140)=0x1d8, &(0x7f00000002c0)=0x4) 2018/04/13 23:32:40 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendto(r1, &(0x7f0000000200)="19282a6f31ec10ce47ba8bb12f3b77529b4b07d236f66ef0e1bbcc98f6d59610dc5c664448ca93e44ae91e97fc2985027bc19a6055aa6866d31497f4d9f5640a36da43ed571a38b1d9e007efb5713a49687eacc9f2cf1099e41c03711034bdece5147a7a688c0b53ef3610", 0x6b, 0x4000, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x2, 0x0, 0x1, 0x3}}, 0x80) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000180)=0x2, 0x4) recvmsg$kcm(r1, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/95, 0x5f}], 0x1, &(0x7f0000000080)=""/105, 0x69}, 0x100) write(r0, &(0x7f00000001c0)="5d3b6b225f73a2dbbe6161c4db34910bdb68fad2a73ebf", 0x17) close(r2) 2018/04/13 23:32:41 executing program 0: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1263, 0x0) 2018/04/13 23:32:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) alarm(0x10004) 2018/04/13 23:32:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@empty, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x2000, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x7fffffff) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x11}}, 0xfffffffffffffe83) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000340)=0x4) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x100000000, 0x7, 0x30, &(0x7f0000ffc000/0x1000)=nil, 0x3}) r3 = accept(r1, &(0x7f0000000180)=@un=@abs, &(0x7f0000000200)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0xffffffffffffffe0}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0xb4) 2018/04/13 23:32:41 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x200001b7, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000001800000000000000000000000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x36f, &(0x7f00000000c0)=""/189}, 0xfffffffffffffcdc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa}, 0x20) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) waitid(0x0, r1, &(0x7f0000000240), 0x80000000, &(0x7f0000000280)) 2018/04/13 23:32:41 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x20}) 2018/04/13 23:32:41 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x80, 0xff, 0x1}, 0x14) inotify_init() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000740)='/dev/qat_adf_ctl\x00', 0x101440, 0x0) recvmsg$kcm(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@can, 0x80, &(0x7f0000000600)=[{&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/76, 0x4c}, {&(0x7f00000002c0)=""/98, 0x62}, {&(0x7f0000000340)=""/198, 0x2f}, {&(0x7f0000000440)=""/194, 0xc2}, {&(0x7f0000000540)=""/145, 0x91}], 0x6, &(0x7f0000000680)=""/142, 0x8e, 0xa97}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000340), 0x1}, 0x20) 2018/04/13 23:32:41 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000300), 0xb, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x1, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x30) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/208) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000500)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) prlimit64(r4, 0x5, &(0x7f0000000480)={0x6, 0x1f}, &(0x7f00000004c0)) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000740)=0x1, 0x4) ioctl$sock_ifreq(r3, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags=0x900}) getdents64(r5, &(0x7f0000000100)=""/195, 0x283) write$cgroup_pid(r5, &(0x7f0000000700)={[0x34, 0x37, 0x31, 0x36]}, 0x4) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r6 = add_key(&(0x7f0000000600)='cifs.spnego\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="7bbd315cb452da87a78daf3d77c57c291b61c08f8ac1ae0e37dd50477ee31d5ba73f76604f98c6dd83e196004e5af29fa7efe976c3488a7096c60c270a5bf88eb646f7aa82acbb4d9dead34e2abfc1c7679a5ed77b12390dcabd7ea4db4e7d284e380c83f1a5b479a60fb424bbab33ec495a5074", 0x74, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r3, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r3, &(0x7f0000b0c000)="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", 0x3fd, 0xc004, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="ec2c87303175b9e373b1a29c35b664d3a247209a6b46995ca74dfa8ecd994e38ce09aac6786011ab5c9da57329ebef3ad361f6e4d5474682c96b507fd9c8b3a65e8575b65cb2cb2af1d7f8508e93d326b30f0fd1607e89ac690b1c09b7de5364f555b15589e1ee5fb2fdb6ef6c01e38067c2fc66d9331e6b7358415d6a781356d859f729ae589d170a721b92380b", 0x8e, 0x4000000, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) recvmsg(r3, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r1}) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000000540)=0x100, 0x4) 2018/04/13 23:32:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/13 23:32:41 executing program 1: getgid() r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xe7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002080)={0x9, 0xe, 0xb179, 0x4, r1}, &(0x7f00000020c0)=0x10) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000014c0)=""/157, 0x9d}, {&(0x7f0000001580)=""/123, 0x7b}, {&(0x7f0000001600)=""/187, 0xbb}, {&(0x7f00000016c0)=""/86, 0x56}], 0x4}, 0x0) socketpair(0x1, 0x800, 0x0, &(0x7f0000001f40)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002100)) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) sendmsg$kcm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="ad", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) getsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000002280), &(0x7f00000022c0)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001f80)={{{@in=@local, @in=@multicast1}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000002240)=0xe8) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/66}, {&(0x7f0000000080)=""/52}, {&(0x7f00000000c0)=""/120}, {&(0x7f0000000200)=""/4096}, {&(0x7f0000001200)=""/120}, {&(0x7f0000001280)=""/177}, {&(0x7f0000000180)=""/17, 0x384}, {&(0x7f0000001340)=""/2}, {&(0x7f0000001380)=""/16}], 0x133, 0x0, 0x301}, 0x0) recvmsg(r2, &(0x7f0000001f00)={&(0x7f00000017c0)=@rc, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001840)=""/189, 0xbd}, {&(0x7f0000001900)=""/136, 0x88}, {&(0x7f0000001480)=""/5, 0x5}, {&(0x7f00000019c0)=""/231, 0xe7}, {&(0x7f0000001ac0)=""/80, 0x50}, {&(0x7f0000001b40)=""/192, 0xc0}, {&(0x7f0000001c00)=""/147, 0x93}, {&(0x7f0000001cc0)=""/177, 0xb1}, {&(0x7f0000001d80)=""/13, 0xd}], 0x9, &(0x7f0000001e80)=""/107, 0x6b}, 0x10120) 2018/04/13 23:32:41 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x81) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @empty, 0x0, 0x78, 0x0, 0x0, 0x0, 0x2}) r1 = dup(r0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x33f, 0x4, 0x7, 0x10001, 0x3ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/13 23:32:41 executing program 6: io_setup(0x8000000, &(0x7f0000000080)=0x0) r1 = socket(0x2, 0x806, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)}]) 2018/04/13 23:32:41 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000d68ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getpeername$llc(r0, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001b6000)=0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x405, 0x70bd25, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400000000000}]}, 0x1c}, 0x1}, 0x4) 2018/04/13 23:32:41 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/04/13 23:32:41 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x200001b7, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000001800000000000000000000000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x36f, &(0x7f00000000c0)=""/189}, 0xfffffffffffffcdc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa}, 0x20) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) waitid(0x0, r1, &(0x7f0000000240), 0x80000000, &(0x7f0000000280)) 2018/04/13 23:32:41 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xe2e) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000380)={0x2}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x108000000) 2018/04/13 23:32:41 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4cc1, 0x100000001}, 0x144) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0x18) 2018/04/13 23:32:42 executing program 6: io_setup(0x8000000, &(0x7f0000000080)=0x0) r1 = socket(0x2, 0x806, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)}]) 2018/04/13 23:32:42 executing program 2: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @random="5ca8ad16c712"}, 0x40, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth1_to_bond\x00'}) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x4}) 2018/04/13 23:32:42 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x2}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001680)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000016c0)=0x1c, 0x800) fstat(r0, &(0x7f0000001700)) r1 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000001640)}, 0x0) 2018/04/13 23:32:42 executing program 0: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) setns(r0, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) socketpair(0xd, 0xa, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) 2018/04/13 23:32:42 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x800) signalfd(r0, &(0x7f0000000240)={0x6}, 0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)=0xfffffffffffffeff) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80002, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000180)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000940)=@security={'security\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0x0, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x0, 0x3, [0x2e, 0x1, 0x6, 0x32, 0x38, 0x36, 0x25, 0xf, 0x1a, 0x3b, 0xf, 0x1c, 0x11, 0x2, 0x6, 0x3a], 0x0, 0x8, 0xfffffffffffffffc}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x11}, @multicast2=0xe0000002, 0x0, 0xffffffff, 'ip6tnl0\x00', 'bridge0\x00', {0xff}, {}, 0x11, 0x2, 0x20}, 0x0, 0x98, 0xe0}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@loopback=0x7f000001, 'veth0_to_team\x00', 0x1}}}, {{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x8, 0xdb}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x1000, 0xc412}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x6, 0x3, [0x2b, 0x32, 0x1b, 0x2a, 0x27, 0x1, 0x3, 0x29, 0xa, 0x2f, 0x14, 0x8, 0x27, 0x19, 0x13, 0x10], 0x0, 0x0, 0xfffffffeffffffff}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) 2018/04/13 23:32:42 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa0086dd6050a09c00082f00fe8000000000000000000000ddffffbafe8000000000000004000000000000aa009a655800089078bc978fb20a504ff4bddea25d22cd3d6274155eb29aefac86ac68d6b15eaf8cb350a56862"], &(0x7f0000000040)) socket$nl_route(0x10, 0x3, 0x0) 2018/04/13 23:32:42 executing program 7: socketpair(0x4, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x20000100000114, 0xa, &(0x7f00003cbffc)="0100ee00", 0x4) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @multicast1}, &(0x7f0000000040)=0x8) 2018/04/13 23:32:42 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4cc1, 0x100000001}, 0x144) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0x18) 2018/04/13 23:32:42 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x0) fchmod(r0, 0x80) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000340)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r1, &(0x7f000021d000)={0x2, 0x4e21}, 0x3e) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) syz_emit_ethernet(0x234, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/13 23:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x19, &(0x7f00003ad000)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f0000000600000090030000c801000000000000600200000000000000000000f8020000f8020000f8020000f8020000f802000006000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d7000000000000000000000000000000000000007d25650768d25054d1e4fd593dbb3a054ac7da3d86c28d29e22b33e08ff20e8b74d36f4fa5894dc094f20d052dcbc85d2e978ecfcd3ecd0244ebc3cae29384da904abf95808ee52bc1da5e82988a11c38311d3507cce2159cbdb1d59ddfa2cac003ef04831ecfedf22c9d784f38e2a9fc827d09656eb41f4014974f1dbbe2935ab846436af44d6"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000000000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000000000002800434845434b53554d0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280054544c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280045434e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004453435000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3f0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000012c0)={0x0, @broadcast, @multicast2}, &(0x7f0000001300)=0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) 2018/04/13 23:32:42 executing program 5: syz_emit_ethernet(0x423, &(0x7f0000000480)=ANY=[@ANYBLOB="0180c20000000180c20000000800450004150000000000889078ac14ffbbe0000001000000000401907800d73cde00f53475b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a8ab6b4fb2bdd83cdc26e8175ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e50ab47f90994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f141ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e392373770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26733ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f0300b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a703000000000000007d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bf29eafa1c6b269a2ae2be39196cc96256ea219b8fcb31479fd0ca42f31108751757f0a6ca99dbd1e078a90c491d994d6ae6c5cf381505756da91a5fef6b5eee82bd605fe520c99e97f25dbf15f046083630ccf56463d3bc633b00507d"], 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @random}]}) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="a209fb6b", 0x4, r1) set_mempolicy(0x3, &(0x7f0000000440)=0x7, 0x2) 2018/04/13 23:32:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x1) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xfffffffffffff7ce, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000500)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x802, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x4e24, 0x0, @empty, 0x6e}], 0x6c) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x9}, 0xffffffffffffff15) getpid() lookup_dcookie(0x100000001, &(0x7f0000000600)=""/113, 0x71) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) syz_open_procfs(0x0, &(0x7f0000000300)='children\x00') getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) sysfs$3(0x3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x210041, 0x0) 2018/04/13 23:32:42 executing program 4: r0 = socket(0x2, 0x3, 0x6) sendto$inet(r0, &(0x7f0000000040)="952d34698999d1ff07968f447b36027d77bf8f0d61ba627df5ee0d25397f8691e7518cda5b9c4de9bb435b7a2a7fa15eb3b9440951a555", 0x37, 0xfffffffffffffffe, &(0x7f0000000440)={0x2}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x8, 0x30, 0x8, 0x7}, &(0x7f0000000180)=0x18) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000380)="a50791d3e49a512b4b00157a5eb5c61743e01d3e441620216b2bd26990c8b5184ebe490c795b8bf6ef4bbc82a3a308df60d9171efa547f4943d5c5fe619f744ab4c87e8e58efb48a167d58509bb5cf5c048a5fbe866c3651c391b66a2d2673200f90126dcfe75fc07adb", 0x6a) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x7fff, 0x80000000000101, 0x20b, 0x4, 0x4, 0xa1e8, 0x4, 0x2, r1}, 0x20) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r1, 0x4}, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r2, &(0x7f0000000240)="e359a29e81969aa5db85fc0b77fdcae231", &(0x7f0000000280)=""/78}, 0x18) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x80000000, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}}}, 0x88) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000340)=0x6) 2018/04/13 23:32:42 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x2}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001680)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000016c0)=0x1c, 0x800) fstat(r0, &(0x7f0000001700)) r1 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000001640)}, 0x0) 2018/04/13 23:32:42 executing program 0: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) setns(r0, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) socketpair(0xd, 0xa, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) 2018/04/13 23:32:42 executing program 7: mount(&(0x7f00006f9ff8)='./file1\x00', &(0x7f0000000080)='..', &(0x7f0000000140)='pipefs\x00', 0x0, 0x0) 2018/04/13 23:32:42 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x4, 0x1, 'client1\x00', 0x4, "3e5baf8b1fbe15d1", "aff850d298c0a9f7325cd364c8530fef6149713c383bce557b8b54db698f9897", 0xf3, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7163}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000008c000)=""/195}, 0x48) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 2018/04/13 23:32:42 executing program 1: setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000080), 0x8) timer_create(0x1, &(0x7f0000001280)={0x0, 0x2a, 0x7, @thr={&(0x7f00000001c0)="ba2632cbb201e18638754ffc8cc9cfffb8da8070a345a7773ddebf74db9349ffa5e12ababb0d23089a791a048db889e64d89f9d083d047c61aa85e656acc89046ebb8390c07156bb53e60710ee1fd3cc4db7e47872d5d1ba9cf468c2d298428405169d4659cde1b2c7ccc5021f4f95a91b0d1cf222e9fd2ecd39c594af65470caa0a4042f33eb3d484b1d83e7a0bc8e1aaf0cde691a7f12a8e28e29a723b9c0aa8081f2d565dafc3d455", &(0x7f0000000280)="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"}}, &(0x7f00000012c0)) timer_create(0x4, &(0x7f0000001480)={0x0, 0x35, 0x1, @thr={&(0x7f0000001300)="c56e6bfb31d7e7748498297c79272a4a3006cf264db9ba38a9dcc7c264ec0427e216ffa8b0a9f72ba7d9084ea13b9048056cd6867e3b81f068e92dff5dce3f4331648994d8c0ade721cf7f79d757159d9eda8ed5ac2a52e59e16e7ff281e0a441715671e203e645532fd7e6d7dc2f42d8451b9a3109fb2073ecb75b82217b604b3388d57881adfe7d032e26d7941242f33095004fbe4ba0026a66b21bd2541ea7347468b8f0b735f5461f43e1a982f3c23b88c883630", &(0x7f00000013c0)="d28eeb0beb85dfcd6736d9f658a7ecb20dea536a9567d27ff2c1cae7e896e3f561fed4821d51b94f59ca2879cf11a29a3e17f52ff28a6f3bc86ace566544cd5c3efb3806aeb6969ccabef97a3ac2a254912cd42929fc84d5eb2cfb6eebb9cdf57f7d74c4a7e2beefb0c8264bd2fd9faed35fd3cfd510e4ce50e1d62e4905e2115ec91e06cfea82090d34370d574f5cc9375149b70ae324cb7a5848"}}, &(0x7f00000014c0)=0x0) timer_delete(r0) clock_getres(0x6, &(0x7f0000000180)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x44800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001500), &(0x7f0000001540)=0xb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x80000001}, &(0x7f0000000140)=0x8) 2018/04/13 23:32:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x1db) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='^\x00', &(0x7f00000000c0)='vboxnet0\x00', &(0x7f0000000100)='\x00'], &(0x7f0000000280)=[&(0x7f0000000180)='posix_acl_accessposix_acl_access\x00', &(0x7f00000001c0)='-)wlan0\x00', &(0x7f0000000200)='trusted\x00', &(0x7f0000000240)='}\x00']) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x501841, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000003c0)=0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000580)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000500)={&(0x7f00000004c0)=[0x80000001, 0x0, 0xfffffffffffff000, 0x8], 0x4, 0x1, 0xc4, 0x9, 0x2008000000000, 0x3, {0x2, 0x48c7, 0x9, 0x3, 0x100000001, 0x7, 0xffff, 0x0, 0x4, 0xb6d2, 0xb1, 0x94, 0x9, 0xff, "b914ac9abdce3ab8241ebb17e1d9923d0e12fce5d3478694d8f995e3d5acacb9"}}) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000005c0)=""/232) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) read(r0, &(0x7f00000002c0)=""/166, 0x6a) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000080)=0x4, 0x4) accept4$ipx(r1, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x80000) 2018/04/13 23:32:42 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="c4000000190001040000000000000000ffffffff000000000000000000000000e000002200000000000000000000000000000000000000000a0000000000000070235bac526750d8e5fc636e20a64f7cd9e7523b04ebb8991117358a9d3a2a6ccd7508d7bf7ee26678fe380d3810af029f1960d8c1a1398065a93cc1ae7dcee5777c2fb288a0ac0e6f654a7243cd09e0c29f69effa406d674a5426f5bae9f14ef5dc28dc952f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0010000000000000000000"], 0xc4}, 0x1}, 0x0) 2018/04/13 23:32:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)={0x14, 0x1d, 0x601, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x44) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000000c0)={0xb5faceb, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x88) 2018/04/13 23:32:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x19, &(0x7f00003ad000)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f0000000600000090030000c801000000000000600200000000000000000000f8020000f8020000f8020000f8020000f802000006000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d7000000000000000000000000000000000000007d25650768d25054d1e4fd593dbb3a054ac7da3d86c28d29e22b33e08ff20e8b74d36f4fa5894dc094f20d052dcbc85d2e978ecfcd3ecd0244ebc3cae29384da904abf95808ee52bc1da5e82988a11c38311d3507cce2159cbdb1d59ddfa2cac003ef04831ecfedf22c9d784f38e2a9fc827d09656eb41f4014974f1dbbe2935ab846436af44d6"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000000000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000000000002800434845434b53554d0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280054544c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280045434e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004453435000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3f0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000012c0)={0x0, @broadcast, @multicast2}, &(0x7f0000001300)=0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) 2018/04/13 23:32:42 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x80000000) getsockopt(r0, 0x800000010f, 0x81, &(0x7f0000000040), &(0x7f0000000000)) 2018/04/13 23:32:42 executing program 7: mount(&(0x7f00006f9ff8)='./file1\x00', &(0x7f0000000080)='..', &(0x7f0000000140)='pipefs\x00', 0x0, 0x0) [ 79.877447] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/13 23:32:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x1) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x100) sendmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000540)=[{0x18, 0x1, 0x1, "ed"}], 0x18}}], 0x2, 0x0) 2018/04/13 23:32:43 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x0, 0x1, 0xe6, 0xe01, 0x3, 0x0, 0x7, 0x1, 0xff, 0x2, 0x5}) unshare(0x40600) close(r0) tee(r0, 0xffffffffffffffff, 0x8434, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/04/13 23:32:43 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)="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", 0x1000, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000680)=[{&(0x7f0000000140)="490fd0d3fd260f597030d71946c6d4b93a8bae916473ca120c0314b02134cf73d00ce843bbc08dac53c8ebbe69c328ef7064eef528887543fce04eb148435d1362ee32e27f6ed95828ca097a6782e52ac6dc21aef63f6f76bd397b5829a0b08b24b7c75b0575b5c0b852a8c6eca47673ba8e6d36a6736e82d964a701482498a3a892d0733c1da878c26f2a4df0bba32b74cd8f67706ea40dc0355e2483206feba228a0", 0xa3}, {&(0x7f0000000200)="c29fcb3997ef1b1d78625bf2f2e3a23f5eef64bc2a09167fdd3cef33fe13731e25a5f0d325db71831ccc33de8911b8998f0a00041c837917aeb0a50c48e207c7b341c42b19c3ea499544a37f9b9adf9b48d3cc04f2a6e10d7de605ec580a8d9a085faa33278eecbe673a81d58ede3b49123251104248d732eb248faecf1704947cfe8f200f", 0x85}, {&(0x7f00000002c0)="732787c74732a33bc727013bf704f1d317aa719263fbe867c6bdc16f2d67098c3b6acb384ca4de3df654936abf40f9871d42759650e98ec7fdc442629360707a670173bf692364c8f41cf8b00d9136a7610565361e30ce6c4b84bed5aa6f873d5b067a1dfeac90fe98989acb6a5e65375b2ee717b198f2f74edfaeb0b39521127e0bd5bddd2d8438258ed2dd417a6b9d490dbfb7d63101e6006bd275821e16f5e34fa5b0b6df469182c8eba84b3216b006f1a9f9c275d648e826c4bb3ce09390b2647409f8c1e9e8fa7b2e841c4bbdfabf6b75d5091296013a5d2dca4ae52008b826f1bd774308a222b3654dbbb201efa2356781af86", 0xf6}, {&(0x7f00000003c0)="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", 0xff}, {&(0x7f00000004c0)="c7a339729624850b6e69460ac13e5a8f7ccb521736843dafcff934c8efc5cbc7df5e6bd7c0975502c8b998b617ae870840b5881ba122110533df4eaf53abe1a9c4866de293a3f05c62a5e3a32757c1ef9657be46e36e8c2b7181ab7f39030e6e3957f65ed49f85b936fdbb766e8d2e4789bebf4f6acc6849dc1c58d18474ecb3b530f422bf855c3b4df26681eb6d8564ffdcb0038ffbf60f2fd7a997829944ad7921e9cd5ba9554c25ee011dd86c7da6a58c5c1c6691a25da7f69faa14b0b32b1845981b61677b", 0xc7}, {&(0x7f00000005c0)="99f1fad385eb1b49f5ab0c7daddb3653c1ceb5b9492b26643de71913ad822386df2d45b6d0aefd7c7788e287a9b0e932da9d99c8d2b540329f44080c49dff08ba5cc03021c39f0b270ef6b89472a76b4682cbce109278153380732abc737a124d9f1f6b1d7c046f6647bb794ba56c0789dc3aa4d19e9e4360b006e3ca9da37f7f15692b8f5cd940e11411fe4834625c4e4556a64", 0x94}], 0x6, r2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffffd, {0x2}, "0008000000759b288842f5ac1f020409"}) 2018/04/13 23:32:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x103000, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d14ffc)="ace92906", 0x4) mmap(&(0x7f0000dff000/0x200000)=nil, 0x200000, 0x0, 0x42111, r2, 0x0) 2018/04/13 23:32:43 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, r3}, 0xffffffffffffff87) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ipddp0\x00', r3}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = socket(0x2, 0x80000000000001, 0x0) poll(&(0x7f0000000280)=[{r4, 0x2000}, {r1, 0x1000}, {r1, 0x2000}], 0x3, 0x1) sendmmsg$inet_sctp(r4, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f0000001300)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/13 23:32:43 executing program 4: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r3, 0x0, 0x5, 0x4) fallocate(r4, 0x0, 0x0, 0xffff) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000000440)='./file1\x00', 0x80, 0x0) r7 = dup2(r5, r6) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") r8 = gettid() epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x405) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') ioprio_set$pid(0x1, r8, 0x800) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x20) getpeername$unix(r7, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/13 23:32:43 executing program 0: creat(&(0x7f00000000c0)='./file0\x00', 0x22) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/13 23:32:43 executing program 2: setrlimit(0xb, &(0x7f00000000c0)={0x4}) timer_create(0x0, &(0x7f0000000380)={0x0, 0x0, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000300)}}, &(0x7f0000000100)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/13 23:32:43 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigpending(&(0x7f0000000080), 0x8) ioctl$void(r0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x4129b91e82461656, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x4, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 'bond_slave_1\x00'}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) dup3(r0, r2, 0x80000) dup(r1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$TIOCSBRK(r3, 0x80284504) 2018/04/13 23:32:43 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, r3}, 0xffffffffffffff87) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ipddp0\x00', r3}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = socket(0x2, 0x80000000000001, 0x0) poll(&(0x7f0000000280)=[{r4, 0x2000}, {r1, 0x1000}, {r1, 0x2000}], 0x3, 0x1) sendmmsg$inet_sctp(r4, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f0000001300)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/13 23:32:43 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66411f657300") getdents(r0, &(0x7f0000000080)=""/139, 0x43) unshare(0x40600) r1 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000dd5000)={0x0, 0x1, &(0x7f0000000080)="d4"}) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/13 23:32:43 executing program 6: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r3, 0x0, 0x5, 0x4) fallocate(r4, 0x0, 0x0, 0xffff) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000000440)='./file1\x00', 0x80, 0x0) r7 = dup2(r5, r6) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") r8 = gettid() epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x405) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') ioprio_set$pid(0x1, r8, 0x800) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x20) getpeername$unix(r7, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/13 23:32:43 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/hwrng\x00', 0x24fffc, 0x0) sendmsg$rds(r1, &(0x7f0000001840)={&(0x7f0000000040)={0x2, 0x4e23}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000100)=""/243, 0xf3}, {&(0x7f0000000200)=""/188, 0xbc}, {&(0x7f00000002c0)=""/106, 0x6a}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/171, 0xab}, {&(0x7f0000001400)}, {&(0x7f0000001440)=""/190, 0xbe}, {&(0x7f0000001500)=""/128, 0x80}], 0x9, &(0x7f0000001740)=ANY=[@ANYBLOB="580000000000000014010000070000000300000007000000", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYBLOB="0600000000000000"], @ANYPTR=&(0x7f0000001680)=ANY=[@ANYBLOB="ffffffff00000000"], @ANYBLOB="0180000000009bc2d5000009fbffffffffffff00000100000000007f0000000000000058000000000000002000000000000000180000000000000014010000e3ffffff0400000001010000580000000000000014010000080000002000000006", @ANYPTR=&(0x7f00000016c0)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001700)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="01040000000000000700000000000000faffffffffffffff080000000000000040000000000000000100000000000000"], 0xc8, 0x48000}, 0x400801) sendmsg$nl_xfrm(r0, &(0x7f0000002540)={&(0x7f0000001d80)={0x10}, 0xc, &(0x7f0000002500)={&(0x7f0000001dc0)=@updsa={0x138, 0x1a, 0x29, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x32}, @in=@dev={0xac, 0x14, 0x14}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ctr(cast6)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/13 23:32:43 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x280000, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x8001, 0x8, 0x5]}, &(0x7f0000000180)=0xa) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000047c0)}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a00)=""/47, 0x2f}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400}) write$vnet(r1, &(0x7f00000003c0)={0x1, {&(0x7f00000001c0)=""/193, 0xc1, &(0x7f00000002c0)=""/234, 0x2, 0x1}}, 0x68) 2018/04/13 23:32:43 executing program 1: unshare(0x8000400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000100)=0x24) socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8401, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x6}, &(0x7f0000000180)=0x8) 2018/04/13 23:32:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000280)) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000140)={'veth1\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') write(r2, &(0x7f0000000600)="5e1860416903a7311718673e35425ae9eca877bdf2110d000000000000f4ed99af4f1abd648c26c85eab0d7b10d59c280405359f534435c1b57c29fb1c674f562f88540eb4c5a15751ec4f9b2ed128020003fed073fc148dabe7a2232d66b391ffa4c708865fe7cd3256749e3de7f00b6d6d62f0e7e6baa159629741b3727053", 0x80) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/237, 0xed}], 0x1, &(0x7f0000000300)=""/149, 0x95}, 0x0) 2018/04/13 23:32:43 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, r3}, 0xffffffffffffff87) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ipddp0\x00', r3}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = socket(0x2, 0x80000000000001, 0x0) poll(&(0x7f0000000280)=[{r4, 0x2000}, {r1, 0x1000}, {r1, 0x2000}], 0x3, 0x1) sendmmsg$inet_sctp(r4, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f0000001300)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/13 23:32:43 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x100000001) r1 = gettid() ptrace$poke(0x4, r1, &(0x7f0000000100), 0x488) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000140)=@rc, 0x80, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/85, 0x55}, {&(0x7f0000000280)=""/215, 0xd7}, {&(0x7f0000000380)=""/78, 0x4e}, {&(0x7f0000000400)=""/199, 0xc7}, {&(0x7f0000000500)=""/73, 0x49}], 0x6, &(0x7f0000000600)=""/218, 0xda, 0xdae}, 0x9}, {{&(0x7f0000000700)=@generic, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000780)}, {&(0x7f00000007c0)=""/145, 0x91}, {&(0x7f0000000880)=""/59, 0x3b}, {&(0x7f00000008c0)=""/66, 0x42}, {&(0x7f0000000940)=""/48, 0x30}, {&(0x7f0000000980)=""/133, 0x85}, {&(0x7f0000000a40)=""/52, 0x34}, {&(0x7f0000000a80)=""/196, 0xc4}], 0x8, &(0x7f0000000c00)=""/26, 0x1a, 0x80000001}, 0x3f}], 0x2, 0x40000000, 0x0) unshare(0x8000400) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x0, 0x10001}}, 0x10) r2 = creat(&(0x7f0000000780)='./file0\x00', 0x4) ioctl$KDDELIO(r2, 0x4b35, 0x4) 2018/04/13 23:32:43 executing program 4: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r3, 0x0, 0x5, 0x4) fallocate(r4, 0x0, 0x0, 0xffff) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000000440)='./file1\x00', 0x80, 0x0) r7 = dup2(r5, r6) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") r8 = gettid() epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x405) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') ioprio_set$pid(0x1, r8, 0x800) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x20) getpeername$unix(r7, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/13 23:32:43 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, r3}, 0xffffffffffffff87) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ipddp0\x00', r3}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = socket(0x2, 0x80000000000001, 0x0) poll(&(0x7f0000000280)=[{r4, 0x2000}, {r1, 0x1000}, {r1, 0x2000}], 0x3, 0x1) sendmmsg$inet_sctp(r4, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f0000001300)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/13 23:32:43 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) 2018/04/13 23:32:43 executing program 1: unshare(0x8000400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000100)=0x24) socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8401, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x6}, &(0x7f0000000180)=0x8) 2018/04/13 23:32:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$getenv(0x4201, r1, 0x2, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010426bdb6ec0000000015000000"], 0x14}, 0x1, 0x0, 0x0, 0x5}, 0x0) 2018/04/13 23:32:43 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, r3}, 0xffffffffffffff87) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ipddp0\x00', r3}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = socket(0x2, 0x80000000000001, 0x0) poll(&(0x7f0000000280)=[{r4, 0x2000}, {r1, 0x1000}, {r1, 0x2000}], 0x3, 0x1) sendmmsg$inet_sctp(r4, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f0000001300)}], 0x1, 0x0) 2018/04/13 23:32:43 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000396000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00000bb000)=@ipx, 0x80, &(0x7f0000637fe8), 0x0, &(0x7f0000b1c000)=""/248, 0xf8}}], 0x1, 0x2140, &(0x7f0000c08ff8)) shutdown(r0, 0x0) 2018/04/13 23:32:43 executing program 5: r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) fallocate(r0, 0x2, 0x3, 0xa4) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000000080)='./control\x00', 0x80040, 0x0) flistxattr(r0, &(0x7f0000000000), 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') seccomp(0x1, 0x0, &(0x7f00000000c0)={0x7, &(0x7f0000000000)=[{0x34fa, 0x5, 0x7, 0x3}, {0x5, 0x1, 0x532, 0x6}, {0x6, 0x4, 0x4, 0x40}, {0x401, 0x1, 0x9, 0x8}, {0x1ff, 0x9, 0x1, 0x2}, {0x8dd, 0x401, 0xffffffffffffdce4, 0x49da}, {0x9, 0x2, 0x5, 0x5f}]}) 2018/04/13 23:32:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0x4) rmdir(&(0x7f0000000040)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x0, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket(0x10, 0x806, 0x6) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000500)={'mangle\x00'}, &(0x7f00000004c0)=0x1) 2018/04/13 23:32:44 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r0) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x2, &(0x7f0000000440)=[{&(0x7f0000000280)="32203a21ebbd8de90ef09af72c3f279d0b35bd8af4c961ae7a2a075bf4fc56a549528e46c99bf024d1a0ce1b8ee95fb42db94e621e4f9993fd5ee02153dab51d2e67a19c60769e474fc46eaf5b95cf84c3f4b8492ca456d7ed740098e021e7130b06a80053533af97fa411f611c6bf5ca1710cf9a16ad26052f3cdae1d85b799e939e5547ade3ee739d6f7639f1abc5f6cc30c9bf6a605e10079dd63134ee4bd1b3f3a3916cc41a8d1188ea3f5d08eb68f3a43d99698f7111eab8a755b1e42f3bc28e65712863eeb9e3313fb8b452aac26cfd44c538a5d351019b67aa2cb4e0c473a567a922d2da9550c3ff9e0e340b190", 0xf1, 0xffffffffffff9d96}, {&(0x7f0000000380)="afcc2a28732eba20c85e9e5c5fc1a23b041f6634243b713e1ccf788d10b55cbbb552801110537c491aff3dc102db1f45768d2c92c902df167df9798cf7608cda0614c82c1c649245bac63c4ba0e7b14ab6bbac3510ef328884f65a94a94e98f0ccac4f1fdd8d1d31193d47f11505692f8b6a9122dc75d5fe65972096387bdd17a5c85d5c265f", 0x86, 0x5}], 0x4004, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) uselib(&(0x7f0000000480)='./file0\x00') add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="df", 0x1, r0) add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)="fa2149feecaaf6366d689ddde2732715db673ff420b88312b64705b72885be4e56a38703fc4962bdd32ef2bd63905b620593cb5213166c8f7a07f0b97b3503dd00d67ac0cc2a4fe7365ba7a151941306d1d54f88c9e056e657983f177859c0891e24d2ac29244e31065cac5fa808604b9c0d785248ec14066c36a28cb68cada976aff2efd01ac7892decbf9ef01ee0fffb17af045badd1e53210383bee9d3b62d8eb5874d9dd5580399714e2b352c3e19d81ca3199eea8ba7c4f131897f1361d58d67dc2482725af378b2573244991c53153a1fae429bdf9975243b5e03992e38497604312b48eb56201", 0xea, r0) 2018/04/13 23:32:44 executing program 2: socket$inet6(0xa, 0x80003, 0x5) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x40}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000500)={0x1, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4, 0x2, 0x3, 0x3, 0x7, 0xffffffffffff8000, 0x1}, &(0x7f00000002c0)=0x20) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r4, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/63, 0x3f}], 0x1, 0xffffeffffffffffe) 2018/04/13 23:32:44 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, r3}, 0xffffffffffffff87) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ipddp0\x00', r3}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = socket(0x2, 0x80000000000001, 0x0) poll(&(0x7f0000000280)=[{r4, 0x2000}, {r1, 0x1000}, {r1, 0x2000}], 0x3, 0x1) 2018/04/13 23:32:44 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0xffffffffffffff01) r1 = dup2(r0, r0) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f00000000c0)="a17bf9fd868933d880e8808973d672d4261d45fc9c45b557e474865980d37bee73181a910e5941be7e6387f1e788761fbb878cccbd1b0a65b8b9dc3b90686e6f21597b4e356d19a37e7d99e11fea40", 0x4f) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0x0, {{0xa, 0xfffffffffffffffc}}, {{0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/13 23:32:44 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, r3}, 0xffffffffffffff87) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ipddp0\x00', r3}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = socket(0x2, 0x80000000000001, 0x0) poll(&(0x7f0000000280)=[{r4, 0x2000}, {r1, 0x1000}, {r1, 0x2000}], 0x3, 0x1) sendmmsg$inet_sctp(r4, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f0000001300)}], 0x1, 0x0) 2018/04/13 23:32:44 executing program 0: prctl$intptr(0xd, 0x1) open(&(0x7f00001d7102)='./file0\x00', 0x440, 0xa5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8}, &(0x7f0000060ffc)=0xc) rt_sigreturn() execve(&(0x7f000005dff8)='./file0\x00', &(0x7f000000a000), &(0x7f000005ffe8)=[&(0x7f000003b000)='\x00', &(0x7f000005f000)='.\x00', &(0x7f0000015ff3)='+wlan0md5sum\x00']) 2018/04/13 23:32:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r1 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000000600)="5e1860416903a7311718673e35425ae9eca877bdf2110d000000000000f4ed99af4f1abd648c26c85eab0d7b10d59c280405359f534435c1b57c29fb1c674f562f88540eb4c5a15751ec4f9b2ed128020003fed073fc148dabe7a2232d66b391ffa4c708865fe7cd3256749e3de7f00b6d6d62f0e7e6baa159629741b3727053", 0x80) openat$cgroup_type(r1, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0xfffffffffffffe6f, &(0x7f00000002c0)=[{&(0x7f0000000680)=""/237, 0xed}], 0x100000000000010a, &(0x7f0000000480)=""/149, 0x95}, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}) [ 81.710359] device lo left promiscuous mode [ 81.764729] device lo entered promiscuous mode 2018/04/13 23:32:44 executing program 7: syz_emit_ethernet(0x102c, &(0x7f0000000000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [], {@ipx={0x8137, {0xffff, 0x101e, 0x8, 0x1, {@current, @random="743ca38ef804", 0x4}, {@broadcast=0xffffffff, @current, 0x9}, "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"}}}}, &(0x7f0000001040)={0x1, 0x2, [0xbe1, 0xde3, 0x49f, 0xd5d]}) syz_emit_ethernet(0x3e, &(0x7f0000e37fba)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000775ff8)) 2018/04/13 23:32:44 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="37000000d7368de791771337bfe8c5ca0d1b50e96f69f2e704670667af8d9e2618c2b76d8ca7c2049191fe776e70bf9a57a799e7a56871e4f1e829091fc3abd062b731873ab286763a6b6551cfa8eb621d7bd0850e30958824b85ca75f9b4f56aa9152ab0a7c088b7d6106a0523fe94df3b990a0b9f83d855f95ff7f0000350c45f648ab663bb4ec9aa39b7dfcf0d8b389ef1fbbfa4ef8f1c311dbf57e2aaeff6338500d648f008d5b0974e165c3275cf4ae02ca1696f3410000000000000000000000000000000000f00000"]}) 2018/04/13 23:32:44 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_yield() stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/sockcreate\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@empty, 0xda, 0x0, 0x0, 0x3, 0x80, 0xd5, 0x6}, 0x20) [ 81.850146] device lo left promiscuous mode 2018/04/13 23:32:44 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) getpeername$inet6(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) bind$inet6(r0, &(0x7f0000000800)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/13 23:32:44 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, r2}, 0xffffffffffffff87) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ipddp0\x00', r2}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket(0x2, 0x80000000000001, 0x0) [ 81.892444] device lo entered promiscuous mode 2018/04/13 23:32:44 executing program 1: ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)={0x1}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB]) r0 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="0ca19e107a1b10201513183893a1fef97f53b43618b11e183104711138096f8e2a2ec935131e6e04218cf8b8689f4d787e440ece9da9f38ed980750214744a2278ba5234", 0x44, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000000480)='.dead\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='eth0(&+vboxnet1wlan1{user/\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000440)=[{&(0x7f0000000200)="821ebf4e0063355bafcad536b7ab", 0xe}], 0x1, r1) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB="68a2117e3310a2ec035c2c6109d9c7d0a180d1ab67f0ac4622ba94826c91e1cb0c61e42cb1a1913012a37d98023ef98a554d6a6bfd98d39a2e3afb7b4deaff77995504c8723cf7a03385bd7ddb7bf4d38458878459230823c96f1d7840042fc755888c7f9380beaba6de230664c6a913825b18923843f5496b8ef7678f57f5259dfc4f8041cff4123e05d1fc9bf01066a73cb97d702d50b9bdcf8b534141303a8e44a5d815fe2fbd6dd2ae0b6897df826409b783f61072879a721a"], &(0x7f0000000100)=0x1) socketpair(0xa, 0x800, 0x80, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000006c0)={0x0, 0x4}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000740)=@assoc_value={r4, 0x6502}, 0x8) write$binfmt_elf32(r2, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffff, 0x2000, 0xfff, 0x0, 0x3, 0x3, 0x3f, 0x7, 0x2d4, 0x38, 0x2fd, 0xffff, 0x8001, 0x20, 0x2, 0xcbd, 0x1}, [{0x6474e551, 0x6, 0x0, 0x3, 0x1, 0x7, 0x530e8a71, 0x101}, {0x2, 0x7, 0x0, 0x0, 0x8, 0xffffffff, 0x8, 0x3}], "ef37d175d7a62adafd3f780da1069e4ccde016668f688bdfa36cd6f58a1acbd167311d27832b3ae3289915d105b52c5b31c5e2fdce9912896631a74cbadebbe2112245b3072a5299d87710f11dc8363e3ac904b5f46d0ea964cbe96dbf7378efff5eefe3d7f9c3660208fa2ec21c5c5c1513b20baa7e88534761c16205733206cd8dd4b9e9625464a71883f8a7c6ce513df422f90a28abd2d4f1b85d3e682028770826f2264a0262e8355e1ae80323c3493a93f009b8fc3a"}, 0x130) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000340)=0xe8) fremovexattr(r2, &(0x7f0000000680)=@known='security.capability\x00') ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, 0x24, r5}) unshare(0x40000000) 2018/04/13 23:32:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0x4) rmdir(&(0x7f0000000040)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x0, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket(0x10, 0x806, 0x6) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000500)={'mangle\x00'}, &(0x7f00000004c0)=0x1) [ 82.239925] device lo left promiscuous mode [ 82.274578] device lo entered promiscuous mode 2018/04/13 23:32:46 executing program 1: perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f87000)="240000001a0025f0006b000420bbfc00020b00ff00090000002d00eb08001900000000b7", 0x24) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'bcsh0\x00', 0x2}) 2018/04/13 23:32:46 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000040)=r1) write(r0, &(0x7f0000194fd9)="26000000110047f1936cbff70722000c07fff700014100000700ffffb807475105001a000000", 0x26) 2018/04/13 23:32:46 executing program 6: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x10001}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x1a7e}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x2, 0x68, &(0x7f0000000140)=""/104, 0x41100, 0x1, [], r0}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@ipv4_deladdr={0x20, 0x15, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) 2018/04/13 23:32:46 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, r2}, 0xffffffffffffff87) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ipddp0\x00', r2}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/13 23:32:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0x4) rmdir(&(0x7f0000000040)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x0, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket(0x10, 0x806, 0x6) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000500)={'mangle\x00'}, &(0x7f00000004c0)=0x1) 2018/04/13 23:32:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020f00001000000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002004e20a814ffbb0000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/13 23:32:46 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_yield() stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/sockcreate\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@empty, 0xda, 0x0, 0x0, 0x3, 0x80, 0xd5, 0x6}, 0x20) 2018/04/13 23:32:46 executing program 2: socket$inet6(0xa, 0x80003, 0x5) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x40}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000500)={0x1, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4, 0x2, 0x3, 0x3, 0x7, 0xffffffffffff8000, 0x1}, &(0x7f00000002c0)=0x20) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r4, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/63, 0x3f}], 0x1, 0xffffeffffffffffe) [ 83.164568] device lo entered promiscuous mode 2018/04/13 23:32:46 executing program 5: socket$inet6(0xa, 0x80003, 0x5) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x40}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000500)={0x1, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4, 0x2, 0x3, 0x3, 0x7, 0xffffffffffff8000, 0x1}, &(0x7f00000002c0)=0x20) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r4, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/63, 0x3f}], 0x1, 0xffffeffffffffffe) 2018/04/13 23:32:46 executing program 4: socket$inet6(0xa, 0x80003, 0x5) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x40}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000500)={0x1, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4, 0x2, 0x3, 0x3, 0x7, 0xffffffffffff8000, 0x1}, &(0x7f00000002c0)=0x20) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r4, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/63, 0x3f}], 0x1, 0xffffeffffffffffe) 2018/04/13 23:32:46 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000900)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) openat$cgroup_int(r0, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) 2018/04/13 23:32:46 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020f00001400000001000000000000000800120000000100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa00000000000000000000000005000500000000000a0000000000000000000000000000000000ffffac140000000000000000000005000600009ef5966ab326ac1d000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) socket$key(0xf, 0x3, 0x2) 2018/04/13 23:32:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f00000001c0)="e3", 0x1) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/45, 0x2d}, {&(0x7f00000000c0)=""/14, 0xe}, {&(0x7f0000000100)=""/30, 0x1e}], 0x3, &(0x7f0000000240)=""/129, 0x81, 0x3}, 0x142) sendmsg(r0, &(0x7f0000000900)={&(0x7f00000004c0)=@in6={0x2, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f00000007c0), 0x0, &(0x7f0000000800)}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x60, &(0x7f00000009c0), 0x0, &(0x7f0000000a80)=""/204, 0xcc}, 0x2042) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x10) 2018/04/13 23:32:46 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, r2}, 0xffffffffffffff87) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ipddp0\x00', r2}) 2018/04/13 23:32:46 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @remote}, &(0x7f0000000100)=0x80, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f0000ff00000000000029490bee00", &(0x7f00000000c0)=@ethtool_eee={0x45}}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000140)={{0x87, @multicast2=0xe0000002, 0x4e20, 0x0, 'rr\x00', 0x2, 0x10001, 0x46}, {@broadcast=0xffffffff, 0x4e24, 0x0, 0x530, 0x9, 0xfffffffffffffff7}}, 0x44) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) 2018/04/13 23:32:46 executing program 6: unshare(0x40600) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/04/13 23:32:46 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) read(r1, &(0x7f0000000480)=""/146, 0x92) 2018/04/13 23:32:46 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, r2}, 0xffffffffffffff87) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/04/13 23:32:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x4, &(0x7f0000000100)=[{&(0x7f0000000080)="89903286cf0f9b8cee5671f73c1b656ad87001f7b99c77f96afa5ca8ce1c0f93c57bd9850f6b1db353f3bd01908bdcf78372e91ba935ad226a08a9e62ad8a675689b7bca73b8a0d91fec5066ebbe28b5e4753388288108cef87970777b84b4284321f1bee1d0b750c103952f5e0df87985da63c6ec70", 0x76, 0x1}, {&(0x7f0000000240)="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", 0x1000, 0xbc}, {&(0x7f0000001240)="c683f00ab678d47014e7d2ab002b90c3324b1aa6432679697d1a1151e33d185772d4cd547b5953376781f216077bf4a0d5f12b62ae885eb7a1e159dcbf693b1e58a4df64f665d2f669a3baf10973959ab4b481f060ea46f1eef3b52c15e175998a3eeb1422f382d9fd11acfd112fa676f5877c5199ac83c48664222fea15546d87655f52d625b31ca2ea493a17dfac5c6b", 0x91, 0x3}, {&(0x7f0000001300)="225b0bd9d3fb03f7729f6dd0886e2a9dc3304806c9a2b89c9c90ddc2150e296d439d23bbf7a98a9e4ad87feb838c330ee7fc0bf4c1bbfa0e018c4fa36e1e7928c2a7a4cfa819bdaeb30806f7dd2bda7a22d18723f20439de66d39669b0ebba7e4c9dd081382464e976ba4be59c17cbcf7d3c079a717d59c5d1b1c08d81fb5d0622d0694bb82053b2bab53d6c6983ff2ca028f78ec6ad92ca73628af795cce750a5d59954cd2f10c1851f31258ddc84eeee6ca351a4a6a48451d29ff82131", 0xbe, 0x1ff}], 0x40000, &(0x7f00000001c0)={[{@prjquota='prjquota', 0x2c}]}) migrate_pages(r1, 0x1, &(0x7f0000000180), &(0x7f0000001440)) mount(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000001500)="742039a3ce6819ef8771613f79ca5e2eef", 0x21c04, &(0x7f0000001480)="818196d5bfad6c403da3acb30b49f4ac4de03d9126f5388247c3224ad8cd7552c127680ec9d7c8fb78a721dddc62bddd910cd4710576f5c8649b6b8bdbe64b2708806e10308362529d1151a3325b08") 2018/04/13 23:32:46 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f0000000500)) umount2(&(0x7f00000075c0)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200040, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001600)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001700)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001800)={'tunl0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001840)={@remote, @loopback, 0x0}, &(0x7f0000001880)=0xc) accept4$packet(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001900)=0x14, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001940)={@remote, @remote, 0x0}, &(0x7f0000001980)=0xc) getsockname$packet(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001a00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001a80)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001ac0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001bc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001c00)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001d00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001ec0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast1}}, &(0x7f0000001fc0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000002100)=0xe8) accept4$packet(r0, &(0x7f0000002200)={0x0, 0x0, 0x0}, &(0x7f0000002240)=0x14, 0x80000) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002340)={@dev, 0x0}, &(0x7f0000002380)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002980)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000002a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002b00)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002b80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002bc0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000002cc0)=0xe8) getsockname$packet(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002d40)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002d80)={@loopback, 0x0}, &(0x7f0000002dc0)=0x14) accept4$packet(r0, &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003c00)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003c40)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003c80)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000003d80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003dc0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003e00)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000003f00)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003f80)={0x0, @multicast2, @rand_addr}, &(0x7f0000003fc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004440)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000004540)=0xe8) getpeername$packet(r0, &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000045c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004600)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000004700)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000052c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000005280)={&(0x7f0000004740)={0xb10, r1, 0x300, 0x70bd27, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r2}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0x1ac, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfff}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x22c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x92}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x3, 0xfd, 0xe, 0x30000000000}, {0x10000, 0x1, 0x0, 0x401}, {0x2, 0x9, 0x0, 0x5}, {0x3, 0x0, 0x5, 0x9}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r14}, {0x174, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffffffd}}, {0x8, 0x6, r15}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x2, 0x79e3836, 0xce0c, 0x200000000000000}, {0x401, 0x40, 0x7, 0xfffffffffffffffe}, {0x3, 0x0, 0x3, 0x100000001}, {0x7, 0x7fffffff, 0x0, 0xe6}, {0x1400000000, 0x3f, 0x5, 0x847}, {0xa51, 0x6, 0x9, 0x7}, {0x1000, 0x5, 0x0, 0x40}, {0x6, 0x10001, 0x4, 0x4}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x218, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x401, 0x80, 0x7, 0xfff}, {0xd20, 0x8, 0x3ff, 0x6}, {0x2, 0x973, 0xec6, 0x1}, {0xfffffffffffffbff, 0x80000000, 0xc3c, 0x8000}, {0x400, 0x393b, 0x2, 0x3f}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xa7}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r21}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}]}}, {{0x8, 0x1, r22}, {0x1e4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xff}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r26}}}]}}, {{0x8, 0x1, r27}, {0xb0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r29}, {0x84, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r30}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x0, 0x9, 0x10001, 0x6}, {0xfffffffffffffffd, 0x200, 0x3ff}]}}}]}}]}, 0xb10}, 0x1, 0x0, 0x0, 0x4000091}, 0x891) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000040)=0x6e) 2018/04/13 23:32:46 executing program 6: unshare(0x40600) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/04/13 23:32:46 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101, 0x80) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x14) unshare(0x400) r1 = socket$inet(0x2, 0x803, 0x1) listen(r1, 0x0) 2018/04/13 23:32:46 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, r2}, 0xffffffffffffff87) 2018/04/13 23:32:47 executing program 2: prlimit64(0x0, 0x7, &(0x7f0000000280)={0x0, 0x7fff}, &(0x7f00000002c0)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x40) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 2018/04/13 23:32:47 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xaf4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xa14}, @in6={0xa, 0x4e24, 0x1, @empty, 0xc1}, @in6={0xa, 0x4e21, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x401}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x9c) r1 = socket(0x200000000010, 0x803, 0x40f46) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000001440)={&(0x7f0000000140)=@nl=@proc, 0x80, &(0x7f0000001300)=[{&(0x7f00000001c0)=""/108, 0x6c}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/61, 0x3d}, {&(0x7f0000001280)=""/108, 0x6c}], 0x4, &(0x7f0000001340)=""/232, 0xe8}, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001540)=0xcf19, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="1c000000ce7850a6ec932ebfb8aa2ec8d7ab09970ac5f45d2822b3d57ade4057"], &(0x7f0000001480)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000014c0)={0x7f, 0x4, 0x1, 0xfff, r2}, &(0x7f0000001500)=0x10) 2018/04/13 23:32:47 executing program 4: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x1, &(0x7f00004b1fe0)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) socketpair(0x1e, 0x4, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000000240)=""/255, 0xff, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2018/04/13 23:32:47 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f0000000500)) umount2(&(0x7f00000075c0)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200040, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001600)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001700)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001800)={'tunl0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001840)={@remote, @loopback, 0x0}, &(0x7f0000001880)=0xc) accept4$packet(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001900)=0x14, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001940)={@remote, @remote, 0x0}, &(0x7f0000001980)=0xc) getsockname$packet(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001a00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001a80)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001ac0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001bc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001c00)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001d00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001ec0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast1}}, &(0x7f0000001fc0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000002100)=0xe8) accept4$packet(r0, &(0x7f0000002200)={0x0, 0x0, 0x0}, &(0x7f0000002240)=0x14, 0x80000) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002340)={@dev, 0x0}, &(0x7f0000002380)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002980)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000002a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002b00)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002b80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002bc0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000002cc0)=0xe8) getsockname$packet(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002d40)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002d80)={@loopback, 0x0}, &(0x7f0000002dc0)=0x14) accept4$packet(r0, &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003c00)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003c40)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003c80)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000003d80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003dc0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003e00)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000003f00)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003f80)={0x0, @multicast2, @rand_addr}, &(0x7f0000003fc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004440)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000004540)=0xe8) getpeername$packet(r0, &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000045c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004600)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000004700)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000052c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000005280)={&(0x7f0000004740)={0xb10, r1, 0x300, 0x70bd27, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r2}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0x1ac, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfff}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x22c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x92}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x3, 0xfd, 0xe, 0x30000000000}, {0x10000, 0x1, 0x0, 0x401}, {0x2, 0x9, 0x0, 0x5}, {0x3, 0x0, 0x5, 0x9}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r14}, {0x174, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffffffd}}, {0x8, 0x6, r15}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x2, 0x79e3836, 0xce0c, 0x200000000000000}, {0x401, 0x40, 0x7, 0xfffffffffffffffe}, {0x3, 0x0, 0x3, 0x100000001}, {0x7, 0x7fffffff, 0x0, 0xe6}, {0x1400000000, 0x3f, 0x5, 0x847}, {0xa51, 0x6, 0x9, 0x7}, {0x1000, 0x5, 0x0, 0x40}, {0x6, 0x10001, 0x4, 0x4}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x218, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x401, 0x80, 0x7, 0xfff}, {0xd20, 0x8, 0x3ff, 0x6}, {0x2, 0x973, 0xec6, 0x1}, {0xfffffffffffffbff, 0x80000000, 0xc3c, 0x8000}, {0x400, 0x393b, 0x2, 0x3f}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xa7}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r21}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}]}}, {{0x8, 0x1, r22}, {0x1e4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xff}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r26}}}]}}, {{0x8, 0x1, r27}, {0xb0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r29}, {0x84, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r30}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x0, 0x9, 0x10001, 0x6}, {0xfffffffffffffffd, 0x200, 0x3ff}]}}}]}}]}, 0xb10}, 0x1, 0x0, 0x0, 0x4000091}, 0x891) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000040)=0x6e) 2018/04/13 23:32:47 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) 2018/04/13 23:32:47 executing program 1: unshare(0x400) r0 = socket(0xb, 0x801, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x400, 0x0, 0xffffffffffffffff, 0x80}, 0x2c) recvmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000600)=[{&(0x7f00000003c0)=""/211, 0xd3}, {&(0x7f00000002c0)=""/50, 0x32}, {&(0x7f00000004c0)=""/201, 0xc9}, {&(0x7f00000005c0)=""/36, 0x24}], 0x4, 0x0, 0x0, 0x1}, 0x40000102) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000007c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000800)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x4e23, 0xa2f, 0x4e23, 0x0, 0x2, 0x20, 0x80, 0x2f, r2, r3}, {0x4, 0x800, 0x1ff, 0x3a0bc9ce, 0x2, 0x99, 0x7, 0x60}, {0x8000, 0xcad, 0x6}, 0x3, 0x6e6bb6, 0x2, 0x0, 0x1, 0x1}, {{@in=@rand_addr=0x3, 0x4d4, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x1, 0x4a1, 0x1, 0xfd, 0x3}}, 0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="090000602a00ffdbdf2503000000000800050000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x40050) vmsplice(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1, 0x0) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x0, &(0x7f00000002c0), 0x2000000, &(0x7f0000000300)={[{@uid={'uid', 0x3d, [0x35, 0x37, 0x3f, 0x37, 0x30]}, 0x2c}]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000900)={r2, 0x1, 0x6, @random="41761ac984ad"}, 0x10) recvmmsg(r0, &(0x7f00000014c0)=[{{&(0x7f0000000c40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000cc0)=""/155, 0x9b}, {&(0x7f0000000d80)=""/222, 0xde}, {&(0x7f0000000e80)=""/193, 0xc1}, {&(0x7f0000000f80)=""/202, 0xca}, {&(0x7f0000001080)}, {&(0x7f00000010c0)=""/229, 0xe5}, {&(0x7f00000011c0)}, {&(0x7f0000001200)=""/7, 0x7}, {&(0x7f0000001240)=""/138, 0x8a}], 0x9, &(0x7f00000013c0)=""/222, 0xde, 0x3}, 0x6}], 0x1, 0x3, &(0x7f0000001500)={0x0, 0x1c9c380}) lstat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001600)={{{@in=@dev={0xac, 0x14, 0x14, 0x11}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x2, 0x4e20, 0xfd9c, 0xa, 0x20, 0x20, 0xfb, r5, r6}, {0x8, 0x2, 0x8, 0x1, 0x4947, 0x7, 0xc000000000000}, {0xffff, 0xfffffffffffffffc, 0x1, 0x6}, 0x3, 0x6e6bbe, 0x1, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x3f}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x7, 0x0, 0x100, 0x3, 0x2, 0x9}}, 0xe8) 2018/04/13 23:32:47 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x7) bind$inet(r0, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/13 23:32:47 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns\x00') removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', 'bdev\x00'}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e21, 0x7f, @loopback={0x0, 0x1}, 0xd032}}, 0x6, 0x4, 0xde2a, "6951aa66eff9bc4dca22d5fef4ad64529f096fb164711d274666100cefe487ec29bc34bbead7bd6e2d274e11132b92938114f9cdd902ab8f7aac6de352168776d17de9a2ef4966c3bf07253d19f932d6"}, 0xd8) fcntl$notify(r0, 0x402, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x3, 0x6, 0xffffffff, 0x9, 0xffffffff, 0x6}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x80000000}) 2018/04/13 23:32:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfffffffffffffffe, 0x2) write(r0, &(0x7f0000000140)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1faecde3c226763e60cd", 0x36) 2018/04/13 23:32:47 executing program 6: ioprio_set$uid(0x4000000000001, 0x0, 0x0) clone(0x200000008a000900, &(0x7f0000000100), &(0x7f000072a000), &(0x7f0000f20000), &(0x7f0000b70000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x10001, 0x1, [0x1]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x4, 0x700000}, 0xc) 2018/04/13 23:32:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000001c0)="626301803000") r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x8, 0x81) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000080)="6373d324dadac166461f66a9cfe3b047753cf6b69020cc9d7d784c7d1bf2c7fea632f269f3b13b364ad5c3a9af99067cba19185fe83c902ddeb3759d70e8e6667deef852c45917fc8eab44d80d853457b1e2f2"}, 0x10) 2018/04/13 23:32:47 executing program 5: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) fcntl$notify(r1, 0x402, 0x80000008) dup2(r0, r0) fcntl$notify(r0, 0x402, 0x1) 2018/04/13 23:32:47 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) 2018/04/13 23:32:47 executing program 6: sysfs$2(0x2, 0x100, &(0x7f0000000080)=""/169) unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227a, &(0x7f0000000000)) 2018/04/13 23:32:47 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) fchdir(r0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0xa480) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) r2 = dup2(r0, r0) bind$ipx(r2, &(0x7f0000000000)={0x4, 0x0, 0x10001, "f4f791907f0f", 0x8}, 0x10) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000000080)={{&(0x7f0000600000/0x2000)=nil, 0x2000}}) 2018/04/13 23:32:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000010c0)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10, 0x80000) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000180)="ef85d6310c6e8b61e78607dc39f53d1cca866284ce54484ec86f62abec31430abeadc927f1a99ab57df191816211f17b90c82e4226e18ca0d77c7bd15916da17b12cbc", 0x43, 0x1, &(0x7f0000000200)={0x2, 0x4e24}, 0x10) dup2(r0, r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x0, 0x3}, {0x5, 0x4, 0x5, 0x8}, {0xf39, 0x3, 0x3, 0x8001}, {0x2, 0x8, 0xffffffff, 0x3}, {0x48e, 0x0, 0x8001, 0x3}, {0xff, 0x1, 0x2, 0x43e}]}, 0x10) 2018/04/13 23:32:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x800, 0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x1}, 0x8) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001540)="3513ab1a679dcc60f59af4723c9d526de2204fe24b82522ca2c3f45523ee52b36fa6c395de14a705", 0x28}], 0x1, &(0x7f00000016c0)}, 0x0) recvfrom(r3, &(0x7f0000000000)=""/39, 0x27, 0x0, 0x0, 0x0) 2018/04/13 23:32:48 executing program 7: timer_create(0xfffffffffffffff8, &(0x7f0000000180)={0x0, 0x0, 0x10000000001, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r0, r1, 0x80000) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{}, {0x77359400}}, &(0x7f0000000140)) timer_gettime(0x0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000000400)=""/28, &(0x7f0000000440)=0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'veth0\x00', &(0x7f0000000280)=@ethtool_perm_addr={0x20, 0xf5, "81c1cb06679843f999acf94bb3aaf90234738d4a018785ae540026ce24b7f05593631668e0b045aa25e1123b552ce13a375977d1f06f7157962e222130d8730893b2b6297e8a49b579032a42d0f20187c1e791a459a5451b26902a387e6b8621808085504b38645b1f475475910ec36bd0cc81969529ff945d6003a0c2d8e6dacda5cd4e6845ac100f3e3d3f1a573016a253295b0612b0fd79a6d00a8403c719121040349b0c49c5424a4e7f5c1d77fc224180e4faf01a668964ca077fc29d6cf7d91184262c35f103edb2d225b2d52144ae404ff2add8537778d037c6dfa94bb641020f8cbfc13f83ec141312d4b4f485a16075c0"}}) ptrace$peek(0x1, r3, &(0x7f0000000240)) 2018/04/13 23:32:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00004aaffc)=0x6, 0x239) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x800}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x40000000cc, &(0x7f0000000100), &(0x7f0000000140)=0xfffffc69) 2018/04/13 23:32:48 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='posix_acl_access)eth0%trusted\x00') 2018/04/13 23:32:48 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x10002) bind$alg(r2, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40000, 0x0) 2018/04/13 23:32:48 executing program 1: unshare(0x400) r0 = socket(0xb, 0x801, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x400, 0x0, 0xffffffffffffffff, 0x80}, 0x2c) recvmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000600)=[{&(0x7f00000003c0)=""/211, 0xd3}, {&(0x7f00000002c0)=""/50, 0x32}, {&(0x7f00000004c0)=""/201, 0xc9}, {&(0x7f00000005c0)=""/36, 0x24}], 0x4, 0x0, 0x0, 0x1}, 0x40000102) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000007c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000800)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x4e23, 0xa2f, 0x4e23, 0x0, 0x2, 0x20, 0x80, 0x2f, r2, r3}, {0x4, 0x800, 0x1ff, 0x3a0bc9ce, 0x2, 0x99, 0x7, 0x60}, {0x8000, 0xcad, 0x6}, 0x3, 0x6e6bb6, 0x2, 0x0, 0x1, 0x1}, {{@in=@rand_addr=0x3, 0x4d4, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x1, 0x4a1, 0x1, 0xfd, 0x3}}, 0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="090000602a00ffdbdf2503000000000800050000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x40050) vmsplice(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1, 0x0) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x0, &(0x7f00000002c0), 0x2000000, &(0x7f0000000300)={[{@uid={'uid', 0x3d, [0x35, 0x37, 0x3f, 0x37, 0x30]}, 0x2c}]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000900)={r2, 0x1, 0x6, @random="41761ac984ad"}, 0x10) recvmmsg(r0, &(0x7f00000014c0)=[{{&(0x7f0000000c40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000cc0)=""/155, 0x9b}, {&(0x7f0000000d80)=""/222, 0xde}, {&(0x7f0000000e80)=""/193, 0xc1}, {&(0x7f0000000f80)=""/202, 0xca}, {&(0x7f0000001080)}, {&(0x7f00000010c0)=""/229, 0xe5}, {&(0x7f00000011c0)}, {&(0x7f0000001200)=""/7, 0x7}, {&(0x7f0000001240)=""/138, 0x8a}], 0x9, &(0x7f00000013c0)=""/222, 0xde, 0x3}, 0x6}], 0x1, 0x3, &(0x7f0000001500)={0x0, 0x1c9c380}) lstat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001600)={{{@in=@dev={0xac, 0x14, 0x14, 0x11}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x2, 0x4e20, 0xfd9c, 0xa, 0x20, 0x20, 0xfb, r5, r6}, {0x8, 0x2, 0x8, 0x1, 0x4947, 0x7, 0xc000000000000}, {0xffff, 0xfffffffffffffffc, 0x1, 0x6}, 0x3, 0x6e6bbe, 0x1, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x3f}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x7, 0x0, 0x100, 0x3, 0x2, 0x9}}, 0xe8) 2018/04/13 23:32:48 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) 2018/04/13 23:32:49 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x400}, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r2 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000140)=""/93) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/04/13 23:32:49 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) 2018/04/13 23:32:49 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0xfffffffffffffffe, 0x2, 0xfffffffffffffc02}) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080), 0xfffffffffffffe81) 2018/04/13 23:32:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000000)=""/8, &(0x7f0000706ffc)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0xe, 0x4) 2018/04/13 23:32:49 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x10002) bind$alg(r2, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40000, 0x0) 2018/04/13 23:32:49 executing program 5: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) get_mempolicy(&(0x7f0000000000), &(0x7f0000000240), 0x7fff, &(0x7f0000605000/0x1000)=nil, 0x0) 2018/04/13 23:32:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/autofs\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000001140)={0x3, 0x70, 0x3, 0x20, 0x100000001, 0xc06, 0x0, 0xd45, 0x8, 0x8, 0x6, 0x4, 0x0, 0x572, 0x6, 0x6, 0x200000000000000, 0x2, 0x0, 0x5, 0x7, 0x1, 0x2, 0xc2c0, 0xe9, 0x7fff, 0x5, 0xffffffffffffffc1, 0x1, 0xfff, 0x7, 0x6, 0x400, 0x1, 0x7fff, 0x2, 0xd0, 0x81, 0x0, 0x2, 0x3, @perf_config_ext={0x4, 0x4}, 0x40, 0x83, 0x4, 0x6, 0x7, 0x8}, r1, 0xa, r2, 0xa) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockname$ax25(r3, &(0x7f00000010c0), &(0x7f0000001100)=0x10) sendto$inet(r0, &(0x7f0000000040)="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", 0x655, 0x800003fff, 0x0, 0x0) 2018/04/13 23:32:49 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f00000000c0)="31c3f56ce98a54b1b6d9881bb9f3187892917c840cca408ce5bd158b77ca0121905931665465dc76b5e4b1d3b0f699ba702680257e266a", 0x37, 0x40001, &(0x7f0000000100)={0x4, 0x3c3642ed, 0x14, "9b9e08b79974", 0xf9}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r1, r1, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000080012000200020000000000000000001f00000002010000000000000000000002000000000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) 2018/04/13 23:32:49 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) 2018/04/13 23:32:49 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000001c0)={@loopback, @multicast2, 0x0}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ifb0\x00', r2}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x76, r2}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x40017a}, 0x31c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x220, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/13 23:32:49 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x20080, 0x90) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000180)=0x80000001, 0x3) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000780)="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", 0x1f4}], 0x1, &(0x7f0000000180)}, 0x881) 2018/04/13 23:32:49 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x10002) bind$alg(r2, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40000, 0x0) 2018/04/13 23:32:49 executing program 5: r0 = semget$private(0x0, 0x5, 0x0) rt_sigaction(0x3e, &(0x7f0000000000)={0xb7b4, {0x4}, 0x80000004, 0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000400)=""/246) 2018/04/13 23:32:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2d326fc0bb393a20adc6000000000000000000000000"], 0x10}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x8, 0x9}, &(0x7f0000000140)=0x8) 2018/04/13 23:32:49 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28}, {0x80000006}]}, 0x10) write(r0, &(0x7f00000000c0)="ff00", 0x2) 2018/04/13 23:32:49 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x400}, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r2 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000140)=""/93) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/04/13 23:32:49 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) 2018/04/13 23:32:49 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) 2018/04/13 23:32:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000171fc4)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) dup(r0) 2018/04/13 23:32:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9, 0x200000) epoll_wait(r1, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0xe324b80afeb60a4, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000000e40)=[{&(0x7f00000002c0)={0x27, 0x1, 0x1, 0x4, 0x72fa, 0x0, "98f5cb56b26eb439f1527b004fd2c6cc3455852180c5375678bf86149a3e0ca9eec49531d9ceba038fedfa42cbc169cb36cc01f610356078b27456da3d1862", 0x39}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000340)="c59f33705ab90321818bb30addea4527b8ab08afcaeb20c902a2eabdcb24ce17d98bfa2e093fe1be5bd7f5a1c93d2a09be72367e6299f8c52a73404e67251653113eaa493163413391f28f723de3fbb6a19d62f8bc44e937d82e503fc97cae2ee4669c107b40474837b9029c89e46d1386a13b778f33227d713a61c8bea5f4164e979a9027e3c4fdd54b24ba20b149eaef87866f573062", 0x97}, {&(0x7f0000000400)="19782d6453089c8f2ba0420fdd7431d58aca02de0bbba6d197af5389f2646e32b1ef533690fc68f650df1f55b712ac30e0f56e134d0af1ad90f73259630d2edbd1a96a83a60f09f3d759a2a1c76da19f5e1104af859a", 0x56}], 0x2, &(0x7f00000004c0)={0xd8, 0x0, 0x3f, "5f2ce83d23cc8330a5bf499b94ce8c49aa5d4ed02dc2be65df22ac4464f4c30dfdec2093936fba9035f14b4ee0e342b77fa4ad7f7b05215e272794b7ac830e137df8a0d94850770c797f88da1950ca261a3dadae1b14d650e442f1c1debefe5dee5f2d2ccb83cd3e13928c02f71c85c93588625faecc297b32e7507a2ef8ee24d87528469f2da0a8213273ad9834623267b2084de11731da04150eaa94b74995595184b2ddde36df593b67c32a3c89f31154a60eb204e3bd0acce9e806e4600083dd5e11"}, 0xd8, 0x800}, {&(0x7f00000005c0)={0x27, 0x1, 0x2, 0x7, 0x4, 0x3, "6058da2bc7a7afa6d472b89b44772f25235ba41adadcb2709c0ca980cfb0c782067f13ecff462c04a07763fa0135397312723705ef7860002c348a9ae2fc18", 0x1c}, 0x60, &(0x7f0000000980)=[{&(0x7f0000000640)="7978b97ae48dc223770b52f5cf2b73fdf53da47873914e5eb00e68ff6429e9915fed79850423b359198cbca7524991e2cd6d8af8a979e7f24574bb4846aa9e4612426a71093bd9a455e5778c7d09ffb355049a074394595779393ac6578471c90ed505ed90ed16a0320412631e0bba2a39d70b75b19a8cc85c5f20c17b0c6757413b8746bcd23c4d3b547a412f9c9e249e9c588cc9bc8d03d5f319a0f3394b14311fc0e6fc8a684a7297e924f3dc14ecf55b2ec3dfdc24b4ee5baeb476b05c418da2a3cf68085ecf1250df619a1fd811a22b8b31c9a9cb37c1b387455de9ba26a171977482adbc8228", 0xe9}, {&(0x7f0000000740)="c23f89389072d229534e38c535dc09c21724452f73ac5d", 0x17}, {&(0x7f0000000780)}, {&(0x7f00000007c0)="492303345277701817bf17544963e56733d12d6ae2ab9870f2e19e949bb67d2217e865e80856f07d350f3444c73ee4310bf07ce60fed4d11932d779bf9d4a207c8b720073220286956e2ab0706776ef55c6d37c4a008c16e554e9338475286e742d9d27e5b98ee7f18297692e4186b888ef0e9837c1edd9e93954389a23190ef473be4713570a6bdfd2936003ae4351cff6918bf21b955c228a01cbb2121c2511fedb1a11c94d2db89c542290ee4bf72b3aeea9f3892462550c2842abe612b92e47196058d89b88cbe07d544eb3828b98d11adf187bebad5869b3bdeb57e421e4fd9eac696444f2ad2a22d86d198f75f0ccdca1152", 0xf5}, {&(0x7f00000008c0)="09002284d5ea46d20e10d34cf6ef4b90a1d5fccb570bfd2c8e1daa7bde5f1a1f1fbeec32d0f08eda148d572dd285bc884ae08eee48146b6744a51d6879d5089c1c82d586983fc9731da51e63b4ebff66ae11c0610136dbd0bb194f799f45f0d4da52cf5a6581ea043119d3788aba6f33356c4a8b38b1bae3d546f3e73b7ebfc2d7117817ef18e83b1ee1a87ca62acf686f816002ce814bab77e28daf9fb97c1a440410", 0xa3}], 0x5, &(0x7f0000000a00)={0x68, 0x117, 0x0, "757ea4b6c265b61ca89926eb68741943a4989a48169ed1d512e5b3fc03579d0150899990a06ffbb75a41d0b6c7089520e4ff435d8ba80a6506c8652732b65b58fa2437936b7e3bd02225cc04668a7d9a3f04c2ed"}, 0x68, 0x4}, {&(0x7f0000000a80)={0x27, 0x0, 0x1, 0x7, 0x1fffffffe00, 0x0, "30fa5a3ffa39f7316017bd01ba37a64b4f0ab517e3a64371820086bc971824c7cdf4803c1491d5acf4a8b0eb8d013953812726cb10459622be1d76813ed11a", 0x39}, 0x60, &(0x7f0000000e00)=[{&(0x7f0000000b00)="67523803473e5b3652e025160bde27ef2eddfbbdacdcf0916e3df7e645bdde2efc1a470f5e8e8c9378e0fc9cf8fcfba32353732e0295e1bfe1e57126af177218e0387c7cf819ee970c0d17a209b7eb09494df8f57b18818456f3316c1a2a7e60822760c6fc68301be1f6309694133cc1305e43f23eb206276ec693491a007d41c0c40ace1f8887e1877883f916df59b52ed05abed3c6e9993865075f812dd0d22c40d50e951e9e467d6c927a7b203c13c35b07685a04bc8463f2b9f3b8a78aa64f2d929d0b218119", 0xc8}, {&(0x7f0000000c00)="bf936c3fcd3c44d8877f3615a1fa670d79e59f08d11eb4f624f292df47e5df1e92f830ca93f6be9c120ca07716715bb11a92ed162973adcdeec45afae4e637d6c7d8cc3a1532a37be0903119c418bf9cc0b40553f392567382182625b1f92d8abfcd6dddfca7a21abf657213798cf926f2bcfefa32d773df6cc2a8a1dbd293bc38418014995d1d125250f583d35ecb4279622d4269a6ed1e94ebddb79641462e05aa830a42679ca0090842a293ff84507791996394886da740d0a1de6b8241b2cba3b5bb71c062d0855f1daed325a3dc", 0xd0}, {&(0x7f0000000d00)="9e", 0x1}, {&(0x7f0000000d40)="be6b4a79f3e5bf2e5db27c0a9ffaca446fa40253bac29121f5e37fbc1c140bc0ac0e7bb6483811ccc51983d6b937163332b1b5335b023354387452cae4ca00ab4b7815fbac4c3a7c2b78014c7ea78d759f4114a1a25746168d2698148876e3625c18b460103c9b217b6c48947d315b3d9d79392b1ebfb439de1f2e0728f08a3ccf6a49c7309be630a7bf020e43b48b108aaa7a3a500da661c58a0237b4761dc98aa9", 0xa2}], 0x4, 0x0, 0x0, 0x20000801}], 0x3, 0x4801) r2 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0x5, 0xc69c, 0xffffffffffffec9a}, 0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000180)={0x3, 0xb8, 0x9}) fsetxattr(r2, &(0x7f0000000240)=@known='security.evm\x00', &(0x7f0000000280)='$wlan0selinux,\x00', 0xf, 0x0) 2018/04/13 23:32:49 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x10002) bind$alg(r2, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40000, 0x0) 2018/04/13 23:32:49 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/vga_arbiter\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001a40)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000001a80)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001ac0)=@assoc_value={r1, 0x6}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)="a611f534c56b5b27d772b29944", 0xd) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x101000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmsg$inet_sctp(r3, &(0x7f0000001200)={&(0x7f00000007c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000000b80)="ae58c68e1e35c25cefe71ebcb0b39aac8bdd067a8c1555f8a3e4d11cf85cafb314372e28fd9dfb99de11ba0a89fe49ab0861ffb5ba7ad13d57f9443a1a5dcd3751be52c19460f8694eefc9cf979771a276847eb53b6a7ace911dc5923180be6ac773bb0f81d48103eac61205a91c55f31cd57a274ce1955f23b5a50556e2a71b019aa66b8668c1c3258f49e56da698ade375dcfb19a97a72639edb49def3898c0daf7066c718a17f5b8b7b6015d3b80e29cf44d5781d84e434e093", 0xbb}], 0x1, &(0x7f0000001180), 0x0, 0x20000090}, 0x2004c010) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000380)={0x10000, {{0x2, 0x4e21}}, 0x1}, 0x143) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, 0x5}, 0xe) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e24}}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000440)=""/45) pread64(r2, &(0x7f0000000cc0)=""/247, 0xf, 0x400000000019) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000b00)=0x2, 0x2) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x98) r5 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="7c89514a59ad5e498ef2493efdaff140ecd5376c6ada1e5c4c662bb1309dff3e4b5e462fcde5efef", 0x28, 0xfffffffffffffffc) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000480)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000dc0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@mcast1, @in=@local}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000ac0)=0xe8) keyctl$describe(0x6, r5, &(0x7f0000000580)=""/177, 0xb1) recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/191, 0xbf, 0x40, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040), 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) time(&(0x7f0000000300)) preadv(r4, &(0x7f0000000940)=[{&(0x7f0000000640)=""/41, 0x29}, {&(0x7f0000000680)=""/18, 0x12}, {&(0x7f0000000700)=""/96, 0x60}, {&(0x7f0000000780)=""/3, 0x3}, {&(0x7f0000000840)=""/229, 0xe5}], 0x5, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) sched_setattr(r6, &(0x7f0000000b40)={0x30, 0x6, 0x1, 0x6, 0x0, 0x5, 0x0, 0x7}, 0x0) 2018/04/13 23:32:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x1) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/04/13 23:32:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38", 0x2, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x4, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x204, 0x2, 0xcb, 0x3a329090, 0x4, &(0x7f0000000000)='bridge_slave_1\x00', 0x7fffffff, 0xac, 0x200}) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000600)=@ethernet, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a80)=""/254, 0xfe}], 0x1, &(0x7f0000000c80)=""/126, 0x7e}, 0x0) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000300)=@pppol2tpv3in6, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)=""/130, 0x82}], 0x1, &(0x7f00000008c0)=""/115, 0x73}, 0x0) 2018/04/13 23:32:49 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x4040000) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0xae, 0x1) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000240)=0x38) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) getsockname$inet(r2, &(0x7f0000000200), &(0x7f0000000140)=0x249) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r3, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f00000000c0)=0x4) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/13 23:32:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) 2018/04/13 23:32:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9, 0x200000) epoll_wait(r1, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0xe324b80afeb60a4, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000000e40)=[{&(0x7f00000002c0)={0x27, 0x1, 0x1, 0x4, 0x72fa, 0x0, "98f5cb56b26eb439f1527b004fd2c6cc3455852180c5375678bf86149a3e0ca9eec49531d9ceba038fedfa42cbc169cb36cc01f610356078b27456da3d1862", 0x39}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000340)="c59f33705ab90321818bb30addea4527b8ab08afcaeb20c902a2eabdcb24ce17d98bfa2e093fe1be5bd7f5a1c93d2a09be72367e6299f8c52a73404e67251653113eaa493163413391f28f723de3fbb6a19d62f8bc44e937d82e503fc97cae2ee4669c107b40474837b9029c89e46d1386a13b778f33227d713a61c8bea5f4164e979a9027e3c4fdd54b24ba20b149eaef87866f573062", 0x97}, {&(0x7f0000000400)="19782d6453089c8f2ba0420fdd7431d58aca02de0bbba6d197af5389f2646e32b1ef533690fc68f650df1f55b712ac30e0f56e134d0af1ad90f73259630d2edbd1a96a83a60f09f3d759a2a1c76da19f5e1104af859a", 0x56}], 0x2, &(0x7f00000004c0)={0xd8, 0x0, 0x3f, "5f2ce83d23cc8330a5bf499b94ce8c49aa5d4ed02dc2be65df22ac4464f4c30dfdec2093936fba9035f14b4ee0e342b77fa4ad7f7b05215e272794b7ac830e137df8a0d94850770c797f88da1950ca261a3dadae1b14d650e442f1c1debefe5dee5f2d2ccb83cd3e13928c02f71c85c93588625faecc297b32e7507a2ef8ee24d87528469f2da0a8213273ad9834623267b2084de11731da04150eaa94b74995595184b2ddde36df593b67c32a3c89f31154a60eb204e3bd0acce9e806e4600083dd5e11"}, 0xd8, 0x800}, {&(0x7f00000005c0)={0x27, 0x1, 0x2, 0x7, 0x4, 0x3, "6058da2bc7a7afa6d472b89b44772f25235ba41adadcb2709c0ca980cfb0c782067f13ecff462c04a07763fa0135397312723705ef7860002c348a9ae2fc18", 0x1c}, 0x60, &(0x7f0000000980)=[{&(0x7f0000000640)="7978b97ae48dc223770b52f5cf2b73fdf53da47873914e5eb00e68ff6429e9915fed79850423b359198cbca7524991e2cd6d8af8a979e7f24574bb4846aa9e4612426a71093bd9a455e5778c7d09ffb355049a074394595779393ac6578471c90ed505ed90ed16a0320412631e0bba2a39d70b75b19a8cc85c5f20c17b0c6757413b8746bcd23c4d3b547a412f9c9e249e9c588cc9bc8d03d5f319a0f3394b14311fc0e6fc8a684a7297e924f3dc14ecf55b2ec3dfdc24b4ee5baeb476b05c418da2a3cf68085ecf1250df619a1fd811a22b8b31c9a9cb37c1b387455de9ba26a171977482adbc8228", 0xe9}, {&(0x7f0000000740)="c23f89389072d229534e38c535dc09c21724452f73ac5d", 0x17}, {&(0x7f0000000780)}, {&(0x7f00000007c0)="492303345277701817bf17544963e56733d12d6ae2ab9870f2e19e949bb67d2217e865e80856f07d350f3444c73ee4310bf07ce60fed4d11932d779bf9d4a207c8b720073220286956e2ab0706776ef55c6d37c4a008c16e554e9338475286e742d9d27e5b98ee7f18297692e4186b888ef0e9837c1edd9e93954389a23190ef473be4713570a6bdfd2936003ae4351cff6918bf21b955c228a01cbb2121c2511fedb1a11c94d2db89c542290ee4bf72b3aeea9f3892462550c2842abe612b92e47196058d89b88cbe07d544eb3828b98d11adf187bebad5869b3bdeb57e421e4fd9eac696444f2ad2a22d86d198f75f0ccdca1152", 0xf5}, {&(0x7f00000008c0)="09002284d5ea46d20e10d34cf6ef4b90a1d5fccb570bfd2c8e1daa7bde5f1a1f1fbeec32d0f08eda148d572dd285bc884ae08eee48146b6744a51d6879d5089c1c82d586983fc9731da51e63b4ebff66ae11c0610136dbd0bb194f799f45f0d4da52cf5a6581ea043119d3788aba6f33356c4a8b38b1bae3d546f3e73b7ebfc2d7117817ef18e83b1ee1a87ca62acf686f816002ce814bab77e28daf9fb97c1a440410", 0xa3}], 0x5, &(0x7f0000000a00)={0x68, 0x117, 0x0, "757ea4b6c265b61ca89926eb68741943a4989a48169ed1d512e5b3fc03579d0150899990a06ffbb75a41d0b6c7089520e4ff435d8ba80a6506c8652732b65b58fa2437936b7e3bd02225cc04668a7d9a3f04c2ed"}, 0x68, 0x4}, {&(0x7f0000000a80)={0x27, 0x0, 0x1, 0x7, 0x1fffffffe00, 0x0, "30fa5a3ffa39f7316017bd01ba37a64b4f0ab517e3a64371820086bc971824c7cdf4803c1491d5acf4a8b0eb8d013953812726cb10459622be1d76813ed11a", 0x39}, 0x60, &(0x7f0000000e00)=[{&(0x7f0000000b00)="67523803473e5b3652e025160bde27ef2eddfbbdacdcf0916e3df7e645bdde2efc1a470f5e8e8c9378e0fc9cf8fcfba32353732e0295e1bfe1e57126af177218e0387c7cf819ee970c0d17a209b7eb09494df8f57b18818456f3316c1a2a7e60822760c6fc68301be1f6309694133cc1305e43f23eb206276ec693491a007d41c0c40ace1f8887e1877883f916df59b52ed05abed3c6e9993865075f812dd0d22c40d50e951e9e467d6c927a7b203c13c35b07685a04bc8463f2b9f3b8a78aa64f2d929d0b218119", 0xc8}, {&(0x7f0000000c00)="bf936c3fcd3c44d8877f3615a1fa670d79e59f08d11eb4f624f292df47e5df1e92f830ca93f6be9c120ca07716715bb11a92ed162973adcdeec45afae4e637d6c7d8cc3a1532a37be0903119c418bf9cc0b40553f392567382182625b1f92d8abfcd6dddfca7a21abf657213798cf926f2bcfefa32d773df6cc2a8a1dbd293bc38418014995d1d125250f583d35ecb4279622d4269a6ed1e94ebddb79641462e05aa830a42679ca0090842a293ff84507791996394886da740d0a1de6b8241b2cba3b5bb71c062d0855f1daed325a3dc", 0xd0}, {&(0x7f0000000d00)="9e", 0x1}, {&(0x7f0000000d40)="be6b4a79f3e5bf2e5db27c0a9ffaca446fa40253bac29121f5e37fbc1c140bc0ac0e7bb6483811ccc51983d6b937163332b1b5335b023354387452cae4ca00ab4b7815fbac4c3a7c2b78014c7ea78d759f4114a1a25746168d2698148876e3625c18b460103c9b217b6c48947d315b3d9d79392b1ebfb439de1f2e0728f08a3ccf6a49c7309be630a7bf020e43b48b108aaa7a3a500da661c58a0237b4761dc98aa9", 0xa2}], 0x4, 0x0, 0x0, 0x20000801}], 0x3, 0x4801) r2 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0x5, 0xc69c, 0xffffffffffffec9a}, 0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000180)={0x3, 0xb8, 0x9}) fsetxattr(r2, &(0x7f0000000240)=@known='security.evm\x00', &(0x7f0000000280)='$wlan0selinux,\x00', 0xf, 0x0) 2018/04/13 23:32:49 executing program 4: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x20}], 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000fafff8), 0x2) open(&(0x7f0000000040)='./file0\x00', 0x80042, 0x0) 2018/04/13 23:32:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) 2018/04/13 23:32:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000c80)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0xd10d}, 0x8) 2018/04/13 23:32:50 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8, "544ceadad5f59d4d"}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xfffffffffffffffd, 0x4, 0x0, 0xffffffffffffffff, 0x8001}, &(0x7f00000000c0)=0x14) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1c, &(0x7f0000cd84e0), &(0x7f0000c9dffc)=0x3) 2018/04/13 23:32:50 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2001, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'veth0_to_bridge\x00', 0x6}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="6e65742f61727000d1873b234cbdab755656523f379d5dbc516f10ab7c9afd92e33bbb6c35e75e0b8adcb38c8fd42a080ba82ec805fdf419e0612ac613da08bbdefd08554e27ee09172e5e21d861ef6f7393393a826f26ae9c0ea2c0bc4761ee44cedb470802b2d6c8a43411e75fcc938e1770e874ec04f0cd1549b30baa7e31b4878990581cc8973af92a407d17e8408f436fe6ddb417c1f8e4654c1441b2330bfa13dc1d91d46e626abcec2d5464a3dbbcc38cc7") sendfile(r0, r1, &(0x7f0000000000), 0x4) 2018/04/13 23:32:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = gettid() getpgrp(r2) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fdf9d)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d", 0x30}], 0x1, &(0x7f0000632f70)}, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_matches\x00') recvmsg(r3, &(0x7f00000000c0)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)}, 0x0) 2018/04/13 23:32:50 executing program 7: r0 = socket$inet6(0xa, 0x200000002, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) 2018/04/13 23:32:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) 2018/04/13 23:32:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40ac6a70afbc3ba9, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000040)={0x2, r3}) close(r0) 2018/04/13 23:32:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000100)=0x10) socketpair(0x0, 0x80f, 0x8000, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000340)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000200)={{0x1, 0x1, 0x6, 0x1, 0x7ff}, 0xb1e2, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x9777, 0x5, 0x40}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080)=0xfffffffffffffff8, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="1ebed80027eb112c6b4e8015515995615284e8a3bdfd7b1c79152f21399b650917eff20408da622979c376b02b94cbdbc148ae64a5e338b9af1164e95082c53d028b6206819287d282b7b988a2a564f880e632"], 0x8) 2018/04/13 23:32:50 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2a2800, 0x0) readlinkat(r2, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) ptrace(0x4207, r1) ptrace(0x4208, r1) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xbd7, 0x10040) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000040)) r4 = semget(0x0, 0x1, 0x520) semctl$GETNCNT(r4, 0x4, 0xe, &(0x7f0000000180)=""/224) 2018/04/13 23:32:50 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040), 0x1000000000000209) 2018/04/13 23:32:50 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=@delsa={0x28, 0x11, 0x1, 0x0, 0x0, {@in6, 0x0, 0x0, 0xff}}, 0x28}, 0x1}, 0x0) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000)=0x8, 0x4) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2058000}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)={0x104, r2, 0x1, 0x70bd27, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3a, 0x2a}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20a}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000000000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x29}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc6a5}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xa12d}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xa9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xee}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x62df}]}, 0x104}, 0x1, 0x0, 0x0, 0x840}, 0x40) 2018/04/13 23:32:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = gettid() getpgrp(r2) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fdf9d)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d", 0x30}], 0x1, &(0x7f0000632f70)}, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_matches\x00') recvmsg(r3, &(0x7f00000000c0)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)}, 0x0) 2018/04/13 23:32:50 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) fcntl$setlease(r0, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) ftruncate(r0, 0x0) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/04/13 23:32:50 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) 2018/04/13 23:32:50 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) unshare(0x40600) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/13 23:32:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp6\x00') write(r0, &(0x7f00000001c0)="ef1130332652b51adb7e6604d744fb399ebad98e49bac58faf6e24252c477f683fc9b647f556d05c88d6a629164a249737f81c7e69ca425419c7f7a07fd16a34d4ef8bd744bc13150463f80ee2ca5a93ef96fd10ae6d70f6c96e95fc68f3a1c428d09ed17e7754cf5f396e981d79042567546b254e271c4ff6ff1a2593dfe1adf24806b9120fa6e1cffd3d1444ab94f24ec728b1359fbad570416c3e147db246c4b1", 0xa2) read$eventfd(r0, &(0x7f00000000c0), 0x8) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getpid() prctl$setfpexc(0xc, 0x0) 2018/04/13 23:32:50 executing program 1: execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='devtmpfs\x00', &(0x7f0000000100)='devtmpfs\x00', &(0x7f0000000140)='devtmpfs\x00'], &(0x7f00000002c0)=[&(0x7f00000001c0)='devtmpfs\x00', &(0x7f0000000200)='\\.md5sumcpuset@\x00', &(0x7f0000000240)="706f7369785f61636c5f6163636573739e00", &(0x7f0000000280)='\x00']) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='devtmpfs\x00', 0x0, &(0x7f0000000340)) 2018/04/13 23:32:50 executing program 6: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) 2018/04/13 23:32:50 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) 2018/04/13 23:32:50 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x208000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x0, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8, [0x909, 0x5, 0x2, 0x7, 0x9, 0x4], 0x2, 0x7fffffff, 0x3ff}, {0x4, [0x8958, 0x7, 0x7f, 0x401, 0x3, 0x8], 0x80, 0x5}}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x3ff}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x5, [0x9, 0xfffffffffffffff7, 0x3, 0xff, 0x5, 0x7f], 0x6, 0x8, 0x2}, {0x41, [0x8, 0x9, 0x0, 0x400, 0x5, 0xffff], 0x7, 0xffff, 0x5e}}}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0xffffffff, 'nr0\x00', 'vcan0\x00', {}, {0xff}, 0xaf, 0x2, 0x15}, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x8, [0x8000, 0x5, 0x1ff, 0x2, 0x1, 0x1], 0x2, 0xf466, 0x7fff}}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x100, 0x2b, "520131eb7a11392862142066ae34f63e60b817c3680d618894753dff0a3d"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) 2018/04/13 23:32:51 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) prctl$setptracer(0x59616d61, r1) accept$nfc_llcp(r0, 0x0, &(0x7f0000000100)) futex(&(0x7f0000005ffc), 0x4, 0x0, &(0x7f0000005ff0)={0x77359400}, &(0x7f0000000000), 0x0) 2018/04/13 23:32:51 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) 2018/04/13 23:32:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x9, 0x73e0) sendto$unix(r3, &(0x7f0000000080)="6cb77457a2cce9a4fd56c01df210c78ae4c8d57228c7fe01652f2e9730444f372a6b30b7a8279c62d5ce5e44c2893650e5da4e21bebeb1f4e62417d084f3ea8cda91cc39289f6c5f264c4241c99c50a78e6bc6b87b5eb35c9c9a519f4670fcf52156306163548b942cf327675c885770a46b870aa6dc3bda3f397fe1f5d7f0262c87d5b9fd738f9ff9fec378ec", 0x8d, 0x400c0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) sendfile(r1, r3, &(0x7f0000145000), 0x1000000000007dd) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) recvfrom$packet(r2, &(0x7f0000000000)=""/5, 0x5, 0x40000000, &(0x7f0000000380)={0x11, 0xc, r4, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendto$unix(r2, &(0x7f0000000040)="209062ecc67ec6a65ce570702e9102020f4bd8fa6a7d5166", 0x18, 0x0, &(0x7f0000000140)=@abs, 0x6e) 2018/04/13 23:32:51 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000b, 0x32, 0xffffffffffffffff, 0x3) r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x1, 0x1) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000002340)=@abs, &(0x7f00000023c0)=0x6e) write(r0, &(0x7f0000000080)="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", 0xf81) io_setup(0xb89, &(0x7f0000000040)=0x0) io_submit(r2, 0x4, &(0x7f0000002300)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0xe75, r1, &(0x7f0000001040)="bc606c13200dc00fc6648fd2f85f9a65c3c2cf6693be958b0c13340a1ba15c0578676e736a2c8ab2dca7f7e1c7480132c02bf75422802fef2b9b292994e180de25ab07eba4bc255238ef54af2cd0a53bfd08d285d8fd3b66ad54afa7eabdaa4ab2b5c0f97a2d0a78bcc157cbd3b8a438cfb49b2e02240deae001ca9f0c7e69f443f128fb0876090af9b3ee671ed4c5bc0e0a4979ce385794d36ca0f4dd7ce4ef0b", 0xa1, 0x100000001, 0x0, 0x0, r1}, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x1, 0xa0cd, r1, &(0x7f0000001140)="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", 0x1000, 0x3, 0x0, 0x1, r1}, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x9, 0x2, r0, &(0x7f0000002180)="22198872c2ddb049a3425f1dcdd5865b50563aaf7690c41b4e40c641cb0a13c16b623012cd929b6854bce1eac53a87d30cf66a22ac996cd227508784f54d8d60848ee9f45678b76b3bc33941d7afcd411804926b59f63ce601093ff8859c77c1c99570c8ad93bd0d07ed1797f1b99c30bab028f18cb7481bb9288fd60467ab97817184713740f5c6cd683e0fe8b136fd805a16c192af416551585fe0968a9dff140ac7345b5de0609c35f4b19353150fc5b1debab4a3c45d346d0c30693a453c38bb186e2dba559801", 0xc9, 0x9a, 0x0, 0x0, r1}, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000003000)="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", 0x1000, 0xffff, 0x0, 0x1, r1}]) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002400)=@req3={0x40, 0x1943, 0xd1, 0x0, 0x80, 0x1, 0x1}, 0x1c) io_setup(0x40, &(0x7f0000002440)) 2018/04/13 23:32:51 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x2c) 2018/04/13 23:32:51 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000792fd0)=@dstopts, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) 2018/04/13 23:32:51 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x50000, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x6, 0x6, 0x0, 0x3, 0x0, 0x0, 0x2090, 0xb, 0x6, 0x903, 0xff, 0x9, 0xfd, 0x6, 0x7, 0xfffffffffffff8e4, 0x81d83c1, 0x7f, 0x3, 0xff, 0x2a, 0x10000, 0x80, 0x0, 0x5, 0x9a, 0xeb57, 0x7, 0x19, 0x9, 0x5, 0x9, 0x80000000, 0x5, 0x4000000000000, 0xffffffffffff7fff, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000080), 0xb}, 0x0, 0x100000001, 0x2, 0x7, 0x3, 0x7, 0x7ff}, r1, 0xa, r2, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/13 23:32:51 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000fff000/0x1000)=nil) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="fdff08000800f9ff3f660100020002000300a9c51f00f5ca77f6bd8851ec5556ffef6150f711215b3a3ce36be1bf41ed1b5d539ee945f8096eeecb807482de6e9e9ff65059089bc378f962995699c2bd6aaac5c271be553c4b152302c7e02d46e92c0f0182892cc375fea09b4095525b6e74032d70b93b0b9b310449000000000000000000000000000000"], &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2}, &(0x7f00000001c0)=0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000017c0)=[{&(0x7f0000001700)=""/160, 0xa0}], 0x1) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) clock_gettime(0x0, &(0x7f0000000040)) ppoll(&(0x7f0000245fe8)=[{}], 0x1, &(0x7f0000feaff0), &(0x7f0000f15000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/13 23:32:51 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101002, 0x0) read(r0, &(0x7f0000000280)=""/219, 0xff3d) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') dup3(r0, r1, 0x0) [ 88.500937] ================================================================== [ 88.508333] BUG: KMSAN: uninit-value in _copy_to_iter+0x46d/0x28f0 [ 88.514658] CPU: 1 PID: 7163 Comm: syz-executor1 Not tainted 4.16.0+ #83 [ 88.521496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.530848] Call Trace: [ 88.533442] dump_stack+0x185/0x1d0 [ 88.537070] ? kmsan_internal_check_memory+0x145/0x1d0 [ 88.542347] kmsan_report+0x142/0x240 [ 88.546149] kmsan_internal_check_memory+0x164/0x1d0 2018/04/13 23:32:51 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000140)={0x5, 0xc12, 0xffffffffffffffe0, 0x6, 0x9, 0x1}) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a0000000507f411f216a264dd7ac2763923455555deb78e7e67758b4fc9378aa0456b21956840265531300d385bebbfbd0b1a9c8e6e3107d28106768a7126a76d0d6fa3cc600011861f46233a1c066ec89b3889a7a9092a308c5f73046dd8fb9157c1aea55712469f1150f4c177db9694435dd0946e307e11ead424e87680bacc590e212fa983547e5967f6757c72576ffc5c133d6988689cbcd8dd7a0cc37dfad23786a"], &(0x7f0000001280)=0xa8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001340)={r5, 0x6, 0x8, 0x7f, 0x81, 0x3, 0x101, 0x5, {r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x8001, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r7 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r7, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r7, &(0x7f0000000200)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0xfffffffffffff544, 0xffff, 0x0, 0x10001}, {0x7, 0x9, 0x40, 0x7}]}, 0x10) sendmsg$unix(r4, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb", 0xa3}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmmsg$inet_sctp(r7, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) vmsplice(r3, &(0x7f0000003740)=[{&(0x7f0000001080)=';', 0x1}], 0x1, 0x0) getpeername$ipx(r7, &(0x7f0000001440), &(0x7f0000001480)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000010c0)={r6, 0x3}, &(0x7f0000001400)=0x8) readv(r2, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) [ 88.551257] kmsan_copy_to_user+0x69/0x160 [ 88.555490] ? hash_recvmsg+0x88e/0xd50 [ 88.559464] _copy_to_iter+0x46d/0x28f0 [ 88.563439] ? shash_async_final+0x1d7/0x1f0 [ 88.567858] ? crypto_ahash_op+0x89a/0xc10 [ 88.572096] ? shash_async_update+0x360/0x360 [ 88.576597] hash_recvmsg+0x88e/0xd50 [ 88.580404] ? hash_sendmsg+0x1110/0x1110 [ 88.584559] SYSC_recvfrom+0x659/0x820 [ 88.588445] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 88.593377] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 88.598828] ? prepare_exit_to_usermode+0x149/0x3a0 [ 88.603852] SyS_recvfrom+0x8a/0xb0 [ 88.607481] do_syscall_64+0x309/0x430 [ 88.611389] ? SYSC_send+0xe0/0xe0 [ 88.614934] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.620117] RIP: 0033:0x455319 [ 88.623303] RSP: 002b:00007f6712aa2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 88.631011] RAX: ffffffffffffffda RBX: 00007f6712aa36d4 RCX: 0000000000455319 [ 88.638278] RDX: 0000000000000005 RSI: 0000000020000000 RDI: 0000000000000015 [ 88.645544] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000014 [ 88.652814] R10: 0000000040000000 R11: 0000000000000246 R12: 00000000ffffffff [ 88.660071] R13: 0000000000000493 R14: 00000000006f9e68 R15: 0000000000000000 [ 88.667327] [ 88.668935] Uninit was stored to memory at: [ 88.673237] kmsan_internal_chain_origin+0x12b/0x210 [ 88.678329] __msan_chain_origin+0x69/0xc0 [ 88.682549] crypto_poly1305_final+0x8e5/0xb60 [ 88.687106] shash_async_final+0x1d7/0x1f0 [ 88.691320] crypto_ahash_op+0x89a/0xc10 [ 88.695365] crypto_ahash_final+0x8c/0xb0 [ 88.699506] hash_recvmsg+0x56d/0xd50 [ 88.703301] SYSC_recvfrom+0x659/0x820 [ 88.707179] SyS_recvfrom+0x8a/0xb0 [ 88.710794] do_syscall_64+0x309/0x430 [ 88.714680] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.719849] Uninit was stored to memory at: [ 88.724159] kmsan_internal_chain_origin+0x12b/0x210 [ 88.729239] __msan_chain_origin+0x69/0xc0 [ 88.733462] crypto_poly1305_setdesckey+0x6b4/0x760 [ 88.738472] poly1305_simd_blocks+0x4c8/0xb90 [ 88.742958] poly1305_simd_update+0x18f/0x630 [ 88.747434] shash_async_update+0x290/0x360 [ 88.751741] hash_sendpage+0x904/0xe10 [ 88.755618] sock_sendpage+0x1de/0x2c0 [ 88.759490] pipe_to_sendpage+0x31b/0x430 [ 88.763625] __splice_from_pipe+0x49a/0xf30 [ 88.767935] generic_splice_sendpage+0x1c6/0x2a0 [ 88.772671] direct_splice_actor+0x19b/0x200 [ 88.777064] splice_direct_to_actor+0x764/0x1040 [ 88.781801] do_splice_direct+0x335/0x540 [ 88.785928] do_sendfile+0x1067/0x1e40 [ 88.789807] SYSC_sendfile64+0x1b3/0x300 [ 88.793859] SyS_sendfile64+0x64/0x90 [ 88.797645] do_syscall_64+0x309/0x430 [ 88.801523] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.806693] Uninit was created at: [ 88.810212] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 88.815209] kmsan_alloc_page+0x82/0xe0 [ 88.819173] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 88.823912] alloc_pages_vma+0xcc8/0x1800 [ 88.828058] shmem_alloc_and_acct_page+0x6d5/0x1000 [ 88.833064] shmem_getpage_gfp+0x35db/0x5770 [ 88.837462] shmem_fallocate+0xde2/0x1610 [ 88.841588] vfs_fallocate+0x9dc/0xde0 [ 88.845459] SYSC_fallocate+0x119/0x1d0 [ 88.849430] SyS_fallocate+0x64/0x90 [ 88.853136] do_syscall_64+0x309/0x430 [ 88.857019] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.862189] [ 88.863803] Bytes 0-4 of 5 are uninitialized [ 88.868190] ================================================================== [ 88.875525] Disabling lock debugging due to kernel taint [ 88.880962] Kernel panic - not syncing: panic_on_warn set ... [ 88.880962] [ 88.888316] CPU: 1 PID: 7163 Comm: syz-executor1 Tainted: G B 4.16.0+ #83 [ 88.896442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.905775] Call Trace: [ 88.908351] dump_stack+0x185/0x1d0 [ 88.911972] panic+0x39d/0x940 [ 88.915171] ? kmsan_internal_check_memory+0x145/0x1d0 [ 88.920431] kmsan_report+0x238/0x240 [ 88.924213] kmsan_internal_check_memory+0x164/0x1d0 [ 88.929307] kmsan_copy_to_user+0x69/0x160 [ 88.933531] ? hash_recvmsg+0x88e/0xd50 [ 88.937504] _copy_to_iter+0x46d/0x28f0 [ 88.941463] ? shash_async_final+0x1d7/0x1f0 [ 88.945877] ? crypto_ahash_op+0x89a/0xc10 [ 88.950113] ? shash_async_update+0x360/0x360 [ 88.954596] hash_recvmsg+0x88e/0xd50 [ 88.958398] ? hash_sendmsg+0x1110/0x1110 [ 88.962526] SYSC_recvfrom+0x659/0x820 [ 88.966404] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 88.971327] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 88.976762] ? prepare_exit_to_usermode+0x149/0x3a0 [ 88.981772] SyS_recvfrom+0x8a/0xb0 [ 88.985413] do_syscall_64+0x309/0x430 [ 88.989301] ? SYSC_send+0xe0/0xe0 [ 88.992833] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.998005] RIP: 0033:0x455319 [ 89.001185] RSP: 002b:00007f6712aa2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 89.008883] RAX: ffffffffffffffda RBX: 00007f6712aa36d4 RCX: 0000000000455319 [ 89.016141] RDX: 0000000000000005 RSI: 0000000020000000 RDI: 0000000000000015 [ 89.023407] RBP: 000000000072bea0 R08: 0000000020000380 R09: 0000000000000014 [ 89.030665] R10: 0000000040000000 R11: 0000000000000246 R12: 00000000ffffffff [ 89.037918] R13: 0000000000000493 R14: 00000000006f9e68 R15: 0000000000000000 [ 89.045612] Dumping ftrace buffer: [ 89.049136] (ftrace buffer empty) [ 89.052821] Kernel Offset: disabled [ 89.056419] Rebooting in 86400 seconds..