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 '10.128.10.17' (ECDSA) to the list of known hosts. 2018/04/10 05:49:20 fuzzer started 2018/04/10 05:49:21 dialing manager at 10.128.0.26:36427 2018/04/10 05:49:27 kcov=true, comps=false 2018/04/10 05:49:30 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x80800) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r2 = gettid() ptrace$pokeuser(0x6, r2, 0x3ff, 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x284}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x8c, r3, 0x820, 0x70bd26, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xad}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) utimensat(r4, &(0x7f0000000300)='\x00', &(0x7f0000000340)={{0x0, 0x2710}}, 0x100) r5 = accept4$inet6(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000400)={0x1, [0x0]}, &(0x7f0000000440)=0x8) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000480)=r2) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00000004c0), &(0x7f0000000500)=0xb) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000540)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000580)={r6, 0x7, 0x20}, &(0x7f00000005c0)=0xc) connect(r0, &(0x7f0000000600)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x3, 0x2, 0x1}}, 0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000780)) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000800)={r8, r9/1000+30000}, 0x10) write$binfmt_aout(r1, &(0x7f0000000840)={{0x107, 0x2, 0xe2, 0x3c, 0x27c, 0xff, 0x37b, 0x126}, "1799022968ef202436679333324e503dcc2cc4b713696afbb626e58367fbcb10fdda024cc3d6431ed72f8191a82a3179b148ef415b4615e2c8b5c5195fa263f8079886c371225a003ce022667c7ef83d2dc419171cf4a8de9553c78efddf6a2c7b", [[], [], [], []]}, 0x481) connect(r4, &(0x7f0000000d00)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x2, 0x4, {0xa, 0x4e21, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000e00)) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000e40)=""/149, 0x95) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000f00)={r7, @in={{0x2, 0x4e21, @rand_addr=0xffffffff}}, 0x3}, 0x90) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000fc0)=0x3, &(0x7f0000001000)=0x4) getresgid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000001100)={{0x8, 0x5}, {0x80000001, 0x3}, 0x1, 0x0, 0x4}) 2018/04/10 05:49:30 executing program 2: socketpair(0x3, 0x7, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x3ff, &(0x7f0000000140)=0x2) recvmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000000180)=@vsock, 0x80, &(0x7f0000000540)=[{&(0x7f0000000200)=""/215, 0xd7}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/176, 0xb0}, {&(0x7f0000000440)=""/244, 0xf4}], 0x4, &(0x7f0000000580)=""/186, 0xba, 0xfe}, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000680)={0x0, 0xd3, "cb863e37b16f698a28fe69fc6554835eb473c6ee8cf0f8301e3a0e7bbfd23de45c33b32df9f4b50b33a4cf682376a5644e3348062d62966ef3c5259d68a943338a17ef1d466d563da9f966407e6a32c63e518911890c28bb49408e4a00ded5b395d16300020cc4f15c5d3be0c01e1f56c9783e46bf5b2fb916982840aa2643b327455cb2a38f5efbe68b79a1330cdcd77c51d6df65fbf1ffa57ec380decdc81f0f5f9501e69e6aedb07d361d53c3a3afb22992216fff203234a6dd9146f9250163b5dfd2ea8886c1eee060478bc6d7b5e9ba8b"}, &(0x7f0000000780)=0xdb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r2, 0x3f}, &(0x7f0000000800)=0x8) r4 = accept4$vsock_stream(r0, &(0x7f0000000840)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80800) r5 = getpgid(0xffffffffffffffff) ptrace$poke(0x5, r5, &(0x7f0000000880), 0x1ff) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00000008c0)={'gre0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000009c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000a00)=@assoc_id=r3, 0x4) ioctl$VT_GETSTATE(r6, 0x5603, &(0x7f0000000a40)={0x10000, 0x80000000}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000a80)="e34e02121026c8c3c24dbaad603c9cd043cf94470492b823152292e7f1426786d54e56e3d612148dd8b93388386138f4433ca0f1ff979c096adf8870b439234689fceff4c90af31db70d7cad655888be9ab5b2214d9edd04f4856474faccd727abd99d21db5301d44b73b67c2209bec83e6ed01c5360b94cb11c16cf4d134af3b50db7cd432b99b02fbe0ade2a1760b5ca87948e61aef52aa6ec7572f0e2e67b5efe01e88921274936b095cbc686ba8dc4433fde343f2468012829178e7cdd8bcc067c7471cbc041b119f8e7954636", 0xcf) ioctl$TUNSETSNDBUF(r6, 0x400454d4, &(0x7f0000000b80)=0x80000000) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0xa0aa, 0x20020) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c00)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000d00)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000dc0)={&(0x7f0000000bc0)={0x10}, 0xc, &(0x7f0000000d80)={&(0x7f0000000d40)=@delneigh={0x3c, 0x1d, 0x200, 0x70bd2d, 0x25dfdbfc, {0x2, 0x0, 0x0, r7, 0x8, 0x4}, [@NDA_VNI={0x8, 0x7, 0x800}, @NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}, @NDA_LINK_NETNSID={0x8, 0xa, 0xeb}, @NDA_LINK_NETNSID={0x8, 0xa, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24040085}, 0x4008040) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000e00)={0x1, 0x1, 0x4, 0x4, 0x2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000e40)={{0x6, 0xec}, 0x1, 0x400, 0x101, {0x1f, 0x7fff}, 0x0, 0x1ff}) syz_mount_image$minix(&(0x7f0000000ec0)='minix\x00', &(0x7f0000000f00)='./file0\x00', 0x800, 0x1, &(0x7f0000000fc0)=[{&(0x7f0000000f40)="2c56dfa8db16636b089b26a05cd761d5c839c5a283b48bcb91872cf8da771463dceebd651fba357a1e8a000727580b7717bf53d2d3fb1d3b76de240b587e35130da8cc84043f8611cd5b9e44a02f6e8d32c7d6ef216210e2f7f0daa1bece", 0x5e, 0x401}], 0x10, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r3, 0x4) recvfrom$ipx(r0, &(0x7f0000001040)=""/53, 0x35, 0x2, &(0x7f0000001080)={0x4, 0x58a, 0x5, "92762aa254c0", 0x9}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r4, &(0x7f00000010c0)={0x2012}) sched_rr_get_interval(r5, &(0x7f0000001100)) syz_mount_image$jfs(&(0x7f0000001140)='jfs\x00', &(0x7f0000001180)='./file0\x00', 0x3, 0x3, &(0x7f00000013c0)=[{&(0x7f00000011c0)="3db3b98592d814630c67759646b99d527bc6387c75ba5130fb96c5de6c437e049c88ffbc6fb2f3d1be35a1baa4d9bca1fc36d1136959fcfe50629132ce60215df7dd869eb3ba417acbbd65ae35ea390fcbf2e0b218f6a56eb10ce52bfac300368b26256dfbea80bb34ac4f4346068d4a9c7fc07bfbea899a1801aa2a87cdf001d44e59e57debd4cd47d7e214bdf8aa72401dd3537f895c626e", 0x99, 0x4}, {&(0x7f0000001280)="93549a2c4a51b62ed20d4425034da80748da7d44bec22c1e7334f1eba38a0ef4b17d45a7e8d142bb81bb7bb2bb8528ccc3c7b22f0a974b3c31bfab0740b0cd64c73d576021d83702d1aa08882af9f9e0da621a9da55269abd957a10d62bbe7d1c9a299f2ff823ecbddec3de30917cbeacf2d42597cbbc9ceba4ae027ee21ac71bc5359cd39c6cb8ba938b37e8fd7602ed296e41ca65fdf45af02bea8076c281d565e6826128d7b0fd58b3c88541c5daab65f6ff3b14dbe3eea55ac52fdfee988fa53c20326097b191387b5da07ceab5eb4ead4df5c3ec2ebec1e7f800cac8749776a92d24a2ae7f1f8773d193d08b8", 0xef, 0x8}, {&(0x7f0000001380)="fce057dc686e773eec1fce72ac06c057080b54edea9a4c82461628cb8211004b0486304d5d0d4b4d5b58201e072d4f17b9e0679452", 0x35, 0x3}], 0x800, &(0x7f0000001440)={[{@umask={'umask', 0x3d, [0x31]}, 0x2c}]}) connect$inet(r6, &(0x7f0000001480)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) statx(r1, &(0x7f00000014c0)='./file0\x00', 0x1900, 0x4, &(0x7f0000001500)) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x7, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001600)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) 2018/04/10 05:49:30 executing program 7: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/uts\x00') r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000180)={r2, r3}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r4, 0x5, 0x7}, &(0x7f0000000280)=0x8) sendfile(r1, r3, &(0x7f00000002c0), 0x7) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000340)={r4, 0x4, 0x20, 0x40, 0x3}, &(0x7f0000000380)=0x18) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000003c0), 0x4) fsync(r0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000400)={0xfffffffffffffffd, 0xffff, 0x684, 0x8, 0x400, 0x80, 0x8, 0x3ff, 0x866, 0x2}) readlink(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/140, 0x8c) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000540)={0x3, 0x100000000}) syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000005c0), 0x4) getsockname$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000640)=0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000006c0)=@req={0x28, &(0x7f0000000680)={'erspan0\x00', @ifru_addrs=@can={0x1d, r5}}}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000700)=0x40, 0x4) recvfrom$llc(r3, &(0x7f0000000740)=""/112, 0x70, 0x0, &(0x7f00000007c0)={0x1a, 0x318, 0x5, 0x401, 0x8, 0x1, @random="ea5cad6f9102"}, 0x10) getrandom(&(0x7f0000000800)=""/154, 0x9a, 0x1) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000900)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000a40)={&(0x7f00000008c0)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000940)={0x98, r7, 0x400, 0x70bd25, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r5}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r6}}}]}}]}, 0x98}, 0x1, 0x0, 0x0, 0x800}, 0x1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000a80)) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000ac0)=""/174, &(0x7f0000000b80)=0xae) openat$vcs(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000c00), &(0x7f0000000c40)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000c80)={0x6, [0xb838, 0xfffffffffffffffa, 0x7, 0x3540, 0x8, 0xfffffffffffffffb]}, &(0x7f0000000cc0)=0x10) 2018/04/10 05:49:30 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) sendmsg$alg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000040)="5377fd7bc9217de2a4fbe182009ad71affa7bb586dd5cad84e77c10bd9722d34ba1fdeb2d4a697a838739612bc0a544fc4f884f12e37d8aa0f7f95d12a4ee15c166e77faa70ede470b138f24b133d16ee68d3782f3e5a718311da0333a68eb2f9b1bbd828d7756b1092cce6e5cbd3eae4e814c06817b5f719d1f3a9c", 0x7c}, {&(0x7f00000000c0)="ca18e1c16a44a5c4e64a6f567ffeda18b0c19a6a63a79d79d3e427b84cfb7dc60360af91ef663cc6e26e722bcf127780d0fab7577f1185cb7e00e4ecf3dd5292f4f133dc7060c5e8c138f705877b2efc277548c3b3225bcd67d663d325c291160c99d76844c4d7970777f710f5fa4a334273e955", 0x74}, {&(0x7f0000000140)}, {&(0x7f0000000180)="60ad5cc3c061c39ca169a29f7e4b627b074c00c92ef1915d10edc5b9c9b8dd355c85792070c13e64ac671008df260327c562107ee8e2125b7410163c46f5cf743ded904e6c939607931c48ce91b2d51cbf8f2bcd61f72d6684be2267aefdc567e0f11ee6df42c6a0c0e86afa39f956365d6e2004a1d37fddb22d859ef40ff6ba3fd36c67b6228369823b7d4e154fc043d5679984d55c19537ef54eee1c755f49a10e2794ef8475003817812b282dfd2fc28e2edaa959f0b5c61d8601cbd742a7f0c4289adc39ae97", 0xc8}, {&(0x7f0000000280)="9deb8d1eeead8f75bee300d485122261be8eb8598ac334c24860851d398a31f12e7473c3c8703d7aaa6530a8d7c5bc6be185ca408a1ba1d029d97ec5cba5e40735c60e1d1bdd6500d70d491127a6a72df132d44ca511c743194916db8562fd74d26a10b67f5cd37207836cef4161381ed1af373c62964ddd158dd0711d171f939c4151cd", 0x84}, {&(0x7f0000000340)="878c74456c53ffb85b904a03975eade8fa415d06429b49fbe3d8361fe3781e424984ed0069dfdd9ebac08f2553a7ce200eabe6e10f7b45ad116d4c6450c8b68e6377460279722cd7b847330140448798eee5e62e55ffabfaaf9464", 0x5b}, {&(0x7f00000003c0)="c4843d91ac22b7b8a0b8476f1ea4b9ae1b13a547f4abce0ee3c1dce461384383594e9959f9f0f60939f6ec464f05eaf10e994d1e2d95f97f0d494f2a032228d35e1e710ea418c85e6035ea4ccc5b921b103d9b556533f661ae6fda266cfcd1ec07076d8914fbf9ebf6459b9f9c5fb5d794e89ade4aeccaea9ca41b97db0962939a346749be48a1c544d8add74538868d6c84e63337462c46fe064efa0f8616740fd4690d45ed0b871ba55f8a08e83be55596ab09e35035a72fefa122fd30c84efadab534fb0b8cf8d3f85ae8a99200d8c0ad7bc8c3a45dc1a8438906cbc96e4c56cf94831e29cec4", 0xe8}, {&(0x7f00000004c0)="b9bd28aa935a1f3cf37bf3c5b3961079c0f30015c4b41660462819b3472682662fb9d1fc12c3ae2b642faf9301fa7e40792fda19deb20452701467f94da28ec1740a69ff2c537a138e6cc561a6188ca27927c39e1b39b1526fb5b8b16a559960c74579f23f9e32a8bf803638084cd4606d01cef884bf193fff2a833fdc50526335f8ac6ec7a82eaff731b1aed832998e471f3d87ecd4c64178109c2eec9f70afc67c556ac2bb1d5e692a921fcebefecf099e06b9ab4955dcc261dd9d76d51dc3c3b9dc955156fe2a763a371e6cd052c08967c0cef65801", 0xd7}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="e839f712c1894e38369fc31ef954795d0d7be7613cd27557f286ccb3b00ec0d510d9363673e19735f91e749852779bd6339a3a6818e4ed94eb29ce885e5d101e1c54c8bbb1c5e0f6dccd733f07369bca4ba32e69eb0d86c86fe80790f90e2790ee939e3ed277043a20b0e53fc43a1b28a3cc79b5662682307fe91b0fb268da0f6b82e318dec2f182e105d73971fce7143fe5e1ffe88ef9ddc7e0dd4b6a89cacb8ba3649d971f0b3357957a6c71abbb66ab4fd4d101823bfe76edd7351394f769bc015e41b19c28a794999976772a06f0fda2d5acd90d347a156dbe872edb7a1f02da5ded", 0xe4}], 0xa, 0x0, 0x0, 0x40000}, 0x20040040) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00000017c0)="64f143856e84fb82eb778f775913031a15e99c8d668c89cb385f8ae946d2c13675f2d41d2679989a948f26d68029f4047709f7182662ac22843811450a", 0x3d) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000001800), &(0x7f0000001840)=0x40) clock_gettime(0x0, &(0x7f0000001880)={0x0, 0x0}) clock_nanosleep(0x5, 0x0, &(0x7f00000018c0)={r1, r2+30000000}, &(0x7f0000001900)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001940)=0x7fffffff) fstat(r0, &(0x7f0000001980)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001a00)={0x1, 0xe04}) syz_mount_image$btrfs(&(0x7f0000001a40)='btrfs\x00', &(0x7f0000001a80)='./file0\x00', 0xffffffff, 0x4, &(0x7f0000001d40)=[{&(0x7f0000001ac0)="9eb05386ed0bc9e3ae468688f6806bc314eec9450eb8e636", 0x18, 0x1ff}, {&(0x7f0000001b00)="656aea0db9bd1547eb9f825f03db6b890492400cf10b002454cc56b55a79b5392dbb0a522debaede3a40c4d1ed62b1f3a0f170fba5d302e88b6e618bfce374a00743589aa4c7221de8ea3cc2ab1c502dc92cb6817caf7d8fc3587a89e71f946162bd320af53400bee6c63a22f93859182a59763ed8d8c292eaa73b4e0dbdb25a2d1fcef0c70c9e619e4bd5c4a89480c8c7fe015d5ca844c115ae2f9aef7775115c589ad992bc3342406bb8b1060880b1972c09006e18503f949bf10e005ca0a0a8cdc515b637f97ca5d35a5ede6102fdee86ef3c3e071d05f353dd446d26807b661b5c3895ae9e04ef1cd6", 0xeb, 0x10001}, {&(0x7f0000001c00)="6c6bdb9fb50d7ccfe5e5069e8717dda97a0aeeaec303b91a", 0x18, 0x100000001}, {&(0x7f0000001c40)="d51b3f868430f2307b6e2a6b5a1ca2d11284f54621d5390c1bef76a25805a7707178af1c2ec7564f7639c8711d7684094fbd9655e4ee62a7d387e4f8b386e94341299ea4eafec535a74b76e8dbd02eca4ea088e2d4253ec4eb34a38640b1378e338c313376acbefb4eb6f0a1151a889a28db007f562c841eb37813adb0fc03cba7fdfb87b4ce5dd204a023b383a224ecf172e47f6fe786c7a8d881a6712674a6e31454f9983384f02736028b6c2826a46313723265293028579a8928d8ff32b70ce7776e6f6f7af081d876fb968d145c6f6532", 0xd3, 0x100}], 0x420, &(0x7f0000001dc0)={[{@flushoncommit='flushoncommit', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001e00)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001e80)={0x3, &(0x7f0000001e40)=[0x50, 0x5, 0x5]}) ioctl$int_out(r0, 0x2, &(0x7f0000001ec0)) r3 = accept4$llc(r0, 0x0, &(0x7f0000001f00), 0x80800) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001fc0)={0x9, &(0x7f0000001f40)=[{}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000002000)={r5, 0x1}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002040)=0x6) r6 = dup2(r3, r0) sendmsg$alg(r6, &(0x7f0000003300)={0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002080)="708fe9b067e442068b8440fbdde90ac48e101b96edb4b4f3559e706f1f196f9e0b1f7e21f0507daf59a668a1ef7442c8620fafc86de2092f587f9b181413e05e6ea6ea5f8f1ab6c59f657c3bd6051d0c647f35154de456f8ce227e1986d90dba453f9915583fc3958f71b918aaf320433e855b7c1c2aa55d4e52f22336532b53ae5bd55cc2ec24ba0baaf3818ad160a5539c7924413d1d420081bfca35ce9a915ac7216408cd928d81ca3d6cb833a1608c08bebda7541e", 0xb7}], 0x1, &(0x7f0000002180)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x98, 0x117, 0x2, 0x7d, "6d6022794ca61a0c8feb1d787ed4f98896aebce9251d35a1df80a278f516ed6bc27a4710b246b555e83308f4acb1d49eb629b8c5bfd694ac1eb3f97023f7f1050a53526c6db8893f6c6d134d7375033f02512e4695a1e34336c7f42afbee646e7bee015c08b4bb944d2b73fb9320a4d85954f92e41afae4842c2a63ff6"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xabb}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x1158, 0x80}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000003340)={'nat\x00'}, &(0x7f00000033c0)=0x54) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000003400)={r4, 0x3}) clone(0x90100100, &(0x7f0000003440)="dfb662", &(0x7f0000003480), &(0x7f00000034c0), &(0x7f0000003500)="ff371bd000224e9a1a7cdd2c997bdb40b21c9395244c3a09450cc2016f27e38b3131b41920da73bf66daa941e50e23242d7b082e56839bd8477c9cda2caf472c993a81f27415fa9a107aa44497d8d6af80dfeeb58fbf826067ba89ae3cf587e87298486ef504a0fd19e65c8e90703efbea91b925eb6bc6ebedba00938d1570bc54a174") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r6) ioctl$TIOCSBRK(r6, 0x5427) r7 = shmget$private(0x0, 0x3000, 0x1320, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r7, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000035c0)={0x1ff, 0x0, 0xbe0}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000003600)={'ipvs\x00'}, &(0x7f0000003640)=0x1e) sendto(r0, &(0x7f0000003680)="13307e6417385645ddd74a551fbf14322d0760e496251c82bdbaea43761a6d15976f5591dc3ab3fa20168b563a87afe8380c0669d99ecc7cab4bfc690d9351162bd068f9c0148a821fbb0f7573a9a0f84ec48bfa1cd530f16abda69dd7cba03de9989e16a30d1bc560636283eee2122bd27c3c5035ed6ef2ea79e10bf023504c30c330caf0a1bf9d7a41cece0ede9e1e63dd5f40f8fbb1096638d48d15ab1f783ec692b09159", 0xa6, 0x10, &(0x7f0000003740)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, 0x80) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000037c0)={@broadcast, @multicast2}, &(0x7f0000003800)=0xc) 2018/04/10 05:49:30 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7c, 0x0, 0x10001, 0xc9a5}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0x5}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000000c0)={0x4, 0xc66b, 0x3ff, 0x16e, 0x11, 0x4}) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x18) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x78) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000200)="899c488f2a4ddf8a87004b6d36d8981524631b18e2f8c975fc93118766e4839b1968d020123e0a751026c4d0a963a634859a3336c0c51e5b4187f3ccf29c6590f3a6f7e25799f6bdb415c682f79a7014c0977ee9d7e8395f28d4cd9880f93a16156bb8ecb24b7a5a03bfe8e496cec273120b73464dbf7fa2c29cd897b103f8d596cde014a556500c2c5d69a3615b3307b9d8c04b5b1e0c8f50a1d11fc7c2be9f82c95bf431f776c1366765bdfe79f1d131b307f1099bb4e178b81c698ab70a5ec0c0a4cacfd3e82221fbd7de53bf5b2a4f9bee5cda0de102337e", 0xda) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000300)=""/84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0xb6, "d3be4e54b1955f9b12d250aa644bb0373b370013fb58edcaec566be7df9ccc942125ec8b82d2ad6679bcd803415e8626a719139933e464fc5fd9205d51cb7ceb0a63fc1141c9d4cf5fb2c1d4c41893bdad9e8422b711caee60a95140580bef6fe38981fd1e5637dcbba1ba4b837fc48f62cd1cad5576fbd740f0966f7e6e5b867a4747703d469982f8b584fda788fb65f438fe0e028c8a30a2bbcea79abf9c76e88526faf167025d2e0b1295c47ddbbee2465beac4fd"}, &(0x7f0000000440)=0xbe) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x101, 0x4, 0x0, 0x200, r4}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000004c0)={0x0, 0xffffffff}, 0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000500)) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000540)={0x84, 0x1, 0x62, 0x401, 0x8, 0x1}) sendto$inet(r3, &(0x7f0000000580)="f23e80f6", 0x4, 0x800, &(0x7f00000005c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) lsetxattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@random={'trusted.', 'nat\x00'}, &(0x7f0000000680)='+\x00', 0x2, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000006c0)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0xfffffffffffffffb}, &(0x7f0000000780)=0x90) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000007c0)={0x100000000, 0x11, 0x8000, 0x8, "9938bf08fccddfc5c194a5895f0b30c2e1da102e0e00b5b4cbbff64f526de3ac"}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000800)=0xd5, 0x4) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000840)=""/122) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000008c0)={0x10001}, 0x4) r6 = gettid() fcntl$setownex(r5, 0xf, &(0x7f0000000900)={0x0, r6}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000940)=0xffffffff) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000980)=@req={0x3, 0xfffffffffffffffd, 0xd441, 0x80}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000009c0)=[{0x3, 0x5}, {0xe, 0x83a}, {0x2, 0x7}, {0xc, 0x672652c1}], 0x4) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000a00)=""/105) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000c40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x404400}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b00)={0xfc, r7, 0x700, 0x70bd28, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x29}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80c}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) fgetxattr(r1, &(0x7f0000000c80)=@known='security.capability\x00', &(0x7f0000000cc0)=""/32, 0x20) 2018/04/10 05:49:30 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003e40)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)=""/182, 0xb6}, {&(0x7f0000000140)=""/109, 0x6d}, {&(0x7f00000001c0)=""/176, 0xb0}, {&(0x7f0000000280)=""/83, 0x53}, {&(0x7f0000000300)=""/123, 0x7b}, {&(0x7f0000000380)=""/107, 0x6b}, {&(0x7f0000000400)=""/90, 0x5a}, {&(0x7f0000000480)=""/202, 0xca}, {&(0x7f0000000580)=""/119, 0x77}], 0x9, &(0x7f00000006c0)=""/52, 0x34, 0x8}, 0x6}, {{&(0x7f0000000700)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000780)=""/18, 0x12}, {&(0x7f00000007c0)}, {&(0x7f0000000800)=""/173, 0xad}], 0x3, &(0x7f0000000900)=""/26, 0x1a, 0x9}, 0x10000}, {{&(0x7f0000000940)=@nl=@unspec, 0x80, &(0x7f0000000a40)=[{&(0x7f00000009c0)=""/104, 0x68}], 0x1, &(0x7f0000000a80)=""/4096, 0x1000, 0x100000000}, 0x5a65}, {{&(0x7f0000001a80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001b00)=""/56, 0x38}, {&(0x7f0000001b40)=""/23, 0x17}, {&(0x7f0000001b80)=""/124, 0x7c}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/214, 0xd6}], 0x5, &(0x7f0000002d80)=""/198, 0xc6, 0x100}, 0x6}, {{&(0x7f0000002e80)=@can={0x0, 0x0}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002f00)=""/94, 0x5e}, {&(0x7f0000002f80)=""/72, 0x48}, {&(0x7f0000003000)=""/70, 0x46}, {&(0x7f0000003080)=""/20, 0x14}], 0x4, &(0x7f0000003100)=""/77, 0x4d, 0x4}, 0x3}, {{0x0, 0x0, &(0x7f0000003680)=[{&(0x7f0000003180)=""/27, 0x1b}, {&(0x7f00000031c0)=""/224, 0xe0}, {&(0x7f00000032c0)=""/47, 0x2f}, {&(0x7f0000003300)=""/201, 0xc9}, {&(0x7f0000003400)=""/8, 0x8}, {&(0x7f0000003440)=""/156, 0x9c}, {&(0x7f0000003500)=""/81, 0x51}, {&(0x7f0000003580)=""/166, 0xa6}, {&(0x7f0000003640)=""/36, 0x24}], 0x9, &(0x7f0000003740)=""/236, 0xec, 0x83c}, 0x1c0}, {{&(0x7f0000003840)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003ac0)=[{&(0x7f00000038c0)=""/64, 0x40}, {&(0x7f0000003900)=""/209, 0xd1}, {&(0x7f0000003a00)=""/150, 0x96}], 0x3, &(0x7f0000003b00)=""/234, 0xea, 0x6}, 0x7f}, {{&(0x7f0000003c00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003c80)=""/5, 0x5}, {&(0x7f0000003cc0)=""/198, 0xc6}], 0x2, &(0x7f0000003e00)=""/51, 0x33, 0x1}, 0x8000}], 0x8, 0x2000, 0x0) fcntl$setsig(r1, 0xa, 0x36) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004040)='/dev/hwrng\x00', 0x280201, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004100)={r2, 0x50, &(0x7f0000004080)}, 0x10) read(r1, &(0x7f0000004140)=""/15, 0xf) sendmsg$key(r1, &(0x7f0000004240)={0x0, 0x0, &(0x7f0000004200)={&(0x7f0000004180)={0x2, 0x9, 0x6, 0xf, 0xe, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_address={0x5, 0x6, 0x0, 0xa0, 0x0, @in6={0xa, 0x4e20, 0x3d4, @empty, 0x1}}, @sadb_address={0x3, 0x6, 0x32, 0x80, 0x0, @in={0x2, 0x4e20, @rand_addr=0xa0}}, @sadb_address={0x3, 0x7, 0xff, 0x20, 0x0, @in={0x2, 0x4e22, @multicast2=0xe0000002}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x615}]}, 0x70}, 0x1}, 0x20044000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004300)={r2, 0x50, &(0x7f0000004280)}, 0x10) fallocate(r1, 0x1, 0x7, 0x80000001) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000004340)={'ip_vti0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000004380)={0x5, 0x72d7, 0x3, 0x1f, 0x270, 0x10001}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000043c0)) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000004400)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000004440)={0x3, 0x80000001, 0x80000000, 0x6, 0x52ba, 0x2}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000044c0)={'ifb0\x00', {0x2, 0x4e21, @rand_addr=0x6}}) bind$alg(r2, &(0x7f0000004500)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000004580)={{0x0, 0x200}, 0x1, 0x101, 0xfffffffffffffffe, {0x0, 0x28}, 0x7, 0x7}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004600)={0x0, @in6={{0xa, 0x4e24, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffbff}}, 0x4, 0x8, 0x0, 0x1ff, 0x200}, &(0x7f00000046c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000004700)={r3, 0x400, 0x20, 0x100000001, 0x1f}, &(0x7f0000004740)=0x18) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000004780)='syzkaller0\x00', 0x10) sendto$packet(r1, &(0x7f00000047c0)="0eed86cb3321085495de70b6cd414b0811a67672f733a075a6d96b93d601", 0x1e, 0x20000050, &(0x7f0000004800)={0x11, 0x1f, r0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r4 = shmget$private(0x0, 0x3000, 0x1362, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r4, 0x0) vmsplice(r2, &(0x7f0000004cc0)=[{&(0x7f0000004840)="3985c2a8924373fe1b92f577ebae6e2432b19bafa4283a575e05cb383984a2edfdcad496b695b0bbde183d622f6feefcc88311af5a0cc4f915520660ec904052461f2dd6ee7b27d0b6ad3608caa735ebed8900108b46a1eb50b86ebf3479513e38a331c465b5d5ca411a0209f5192f71575a0aab46accf8f0f9ad046c8f6f66e7559b6a73261424a6e9729ae", 0x8c}, {&(0x7f0000004900)="e4ddc706c7dfdd357b21b4ad143e6cac9e36c80a55273aa6fc5711f7c1c1c5a7daf09735930c6cdb373716bb494f066b5985908a770cead11b067ec7e0ca9e34e3ff5a492c07202b45bbd954fce8300dcfd6e8eb818933c4561b5d6c18480fb54ee5b88cf694be76b3f495b1da2e2740b2eea0538a30cb57003bfde062517a92b8ad77d98f72a3dbd012be2d79c4f174627bfaf5d245fe7f96f8b20d08b681f3085d8224a2a11865f55c7917a69ab2a5c14c4cb8d59b8d70d8d31c60bf9919907b24171c998f6b62aedbbe25bcc3d8d05c987436e5477a", 0xd7}, {&(0x7f0000004a00)="784afc6808fe3f5c2f1aa9b457e74a780a7a08a7dfe0d0521089d1f8c27630053253e2f4e9165c99aa41743bdf36eb9a7bcd80ac36742138c5eb246c0ac81a44d7baafb4162b281bfbe9e116eefcac8d723a9138749a2ebfff53ea5bf8f5765525eddc0a28a2d01d7041c172c9a5125685f99e10c7592d56c4d04c5703cf886235c8993fc7e7febaab71b1ebdf2752d344a1289f3a50634b2c566e5938dfc7885a6a08a90ece9ce68c5a34298c3f2d42ea5621fc09aa72", 0xb7}, {&(0x7f0000004ac0)="55d3e4652780eb039ab12d75417fb9f4ef0905169b97e5acfbc31c4ba77fd1b2c19f90e2a430bdae1047cd11a0cba783bf71186b7d7bf3182792420a21e31db4a9dac42cd2df61ca6eb49da87146f48e490fe58a6fb586157e1634a28da02d59faee3f6bec97055623b76ad64ecfcd1b949b8053cf3b2a1b855a42e17957afdfca6f4b2a5b5ebb5129038976dea90c254eeb34f85069069590296ee8907c67549f1aa57ba3d177cf8d3d9b2d8ec9a0175a5e96a1a4c405", 0xb7}, {&(0x7f0000004b80)="bd23d21f993f93c9f868a42be85cc41c234c109e3d0b1dca972b35384aa916e2dcd8ab74853483b5c7d9268624aae43b62ea65e12b54e362e97bc61316ff9e16b457af7928217616d240135d5a33c0b237ec9b3d8e72a70081db05916c3bc457979a5d831156a2e0709239dbf2b24318130b2b01f564893eb8334e5858255360eb76f45152ba48d649a2e4c37eb6f0f989e3bd9cd991958d394c6807a3f120f7e7798e1cd4c2ef841c55e40906ae392286cdb69696fdaf7e9c8f57d1e1f47f6e", 0xc0}, {&(0x7f0000004c40)="1c7c101c19d469360ec3a70e467b44f35c72f47bc6fb64ffb68c09397a76e6c661463b42805c3432af2707e25191f9326c27ecab81fe54718dc61bdcf2d8351c7bfee1da2ae953200cd2aaf75947b5a6392e", 0x52}], 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000004d40)={0x502, 0x0, 0x10002, 0xff}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000004d80)={r5, 0x6}) sendto$unix(r1, &(0x7f0000004dc0)="e625b4df2d5ec2fe45c8935242f35784aa8df3a2045e975f815b3ebcc753cc50ba8bae36536bb84d5c8f4c21baf898f01216e0b28f5b09f9449038de157d00d5e21105680d12f5938d30e991e668719e74e8f3a68bd1255dbb0dd6c9b1f98933f07befb2a9fc3fd174356748bf4e0e7e34888f9005c73bdbf2e82494db8bedd5b389b7c035d8be4e14408fa924a1c090d296eed3a72f138e38a83b", 0x9b, 0x4, &(0x7f0000004e80)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000004f00)=0x3, 0x4) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000004f40)=""/166) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@ipv4, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000005100)=0xe8) setfsuid(r6) 2018/04/10 05:49:30 executing program 5: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) quotactl(0x10000, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000180)="f1f27df2d7502e1d4f4921d275d11ecf6b1209dad567474e343646c43495b9db634400b1ca1f581ab4f630dd56cd3ae2917b76aae9e28097709af5a1403d2d4159aa242d1da621dcdba2d1b81d3c31d986827342739e6f4e3fe92ab1a344634dcea09611f93193d02ee24106cfd2c186d1b9ab6fe9f579dcd4eab4825b0cd37d1cc7bf860b91be48fc2e628cfd0e4b40206e19b6180fd6") r2 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x1000)=nil, 0x6000) shmdt(r2) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000240)=0x1, 0x2) r4 = open(&(0x7f0000000280)='./file0\x00', 0x30000, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000002c0)={r0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) write$vnet(r4, &(0x7f0000000440)={0x1, {&(0x7f0000000300)=""/93, 0x5d, &(0x7f0000000380)=""/188, 0x2, 0x1}}, 0x68) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000004c0)=0x0) move_pages(r5, 0x9, &(0x7f0000000500)=[&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x5000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil], &(0x7f0000000580)=[0x0, 0x6], &(0x7f00000005c0)=[0x0, 0x0, 0x0], 0x6) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000600)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000640)="c0677f5174ace6829a4a72afa95c6217", 0x10) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000680)={0x60000000}) connect$vsock_stream(r4, &(0x7f00000006c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000700)={0x0, 0x3, 0x30, 0x400, 0x80000000}, &(0x7f0000000740)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000780)={r6, 0xea, "088233632e71519dd47cbf59e8d28239734d5958e21631fc7304a9272ab8ebc7079b335d71aa4b66e951ef717db557f23871dad47fea8c59d8df39cbb8e4aafed450982a3b9ae575e459d748556e87737b5e965897769554975cd91f83a9bad419a6f902a18f9da5a78d4002c1414c3e4d9a476aa52015ddd0e50c7ad6c58e5e0812d4be9defda785ca02fe6ee677e18550279c4714d5ca86f7e4f81cfd7363d5956a1a2c936ccbc1ce780c72bcd2a69ed0867967585b731107b00b05e5903344e6bccb646a9ce46ae26f2d75510a7bb4b6963c35798c87dd87b84d27ddd3402789b629c52579e8f3669"}, &(0x7f0000000880)=0xf2) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00000008c0)=0xffff, &(0x7f0000000900)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000940)={0x1, 0x8000, 0x2, 0x10001, r7}, 0x10) r8 = fcntl$dupfd(r3, 0x406, r4) pipe(&(0x7f0000000980)={0xffffffffffffffff}) sendmsg(r4, &(0x7f0000000cc0)={&(0x7f00000009c0)=@ax25={0x3, {"d3c2ff4d449e04"}, 0x40}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a40)="a95c912c03efdd26698467ae6c29fc4a421ff9f1ea4082055bf66d2d0b401f72e2701a72ca603f6040fddb67986fd8f17f8167b54e3ead37c41ae32d954b312b0b2a53354fd10b24dba0b73c4302fd6d263485c405852a6fcee13a01142837535e939df5beda1ecd358cd11d4a422414b07e22072fcd1e8a618a7afa46c52885bf518995a5bda58b1791c060368a968e5ffb06164fb46a163e45b353ec48491feda1103edfc5527de06e2a61f51faf8ac03519346bc449b8107461501e23cb4339012e84ddde8d9bad3e5e9c9db2a1dbc83a974dc36b0d1db44f18fe3bf6", 0xde}, {&(0x7f0000000b40)="5f5c9147bd18e86955aeacc519a755f35ec3f642", 0x14}, {&(0x7f0000000b80)="1d26de18672b02a6811fbf0d5d3bfb266a28ca35e7a1841bbc8e3046300dec5cd7b0a9a3f8b407c40c137b3f93fd9b116a3bf123fe086068b2cabd48596b623bddf4b732364d426defc37e", 0x4b}, {&(0x7f0000000c00)="46ef19f791e2c3ee33c5bf87cb10800fad0c98267aac4f1b15d39b9974037bcbe29d2408d32aa3fbe0fb17c9c6f0033a2a35c19c601973da6b65b5e8452a8d4e0713aaa4e318c0928dcf0562175f37ae2ac48cac0c092fe7c2", 0x59}], 0x4, 0x0, 0x0, 0x4}, 0x40000) recvmsg$kcm(r8, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000d00)=""/235, 0xeb}, {&(0x7f0000000e00)=""/189, 0xbd}, {&(0x7f0000000ec0)=""/191, 0xbf}, {&(0x7f0000000f80)=""/241, 0xf1}, {&(0x7f0000001080)=""/167, 0xa7}, {&(0x7f0000001140)=""/91, 0x5b}, {&(0x7f00000011c0)=""/200, 0xc8}], 0x7, &(0x7f0000001340)=""/52, 0x34, 0x1f}, 0x1) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00000013c0)=0x100000001, 0x4) ioctl$TIOCEXCL(r9, 0x540c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000001500)={r7, 0xd8, &(0x7f0000001400)=[@in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x18}, 0x80}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xbee, @empty, 0x10001}]}, &(0x7f0000001540)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000001580)={r10, 0x91b, 0x2, [0x2f5, 0x8]}, &(0x7f00000015c0)=0xc) r11 = add_key$keyring(&(0x7f0000001600)='keyring\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r11) ioctl$sock_bt_cmtp_CMTPCONNDEL(r9, 0x400443c9, &(0x7f0000001680)={{0x7fffffff, 0x63, 0x7, 0x0, 0x2, 0x401}, 0x6}) 2018/04/10 05:49:30 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x2) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3a) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x2, 0x200, 0x3, 0x81}, {0x3, 0x57df, 0xc20, 0x5}, {0xfffffffffffffffa, 0x4, 0x3ff, 0xb0}, {0xfffffffffffffff7, 0x6f2a, 0xffffffffffffffff, 0x2}, {0x40, 0x6, 0x81, 0x9}, {0x10000, 0x8, 0xffff, 0x10000}, {0x6, 0x767, 0x5, 0x6}]}, 0x10) r1 = inotify_init() fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x2) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r2, 0xbc27, 0x1000}, 0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) recvmsg$netrom(r1, &(0x7f0000000ac0)={&(0x7f0000000240)=@full={{0x3, {"3932764ba6a5db"}, 0xdd}, [{"7732658c9560db"}, {"eb7c2a745c5c86"}, {"a8d326c43772f6"}, {"6e2ca0c1227787"}, {"75b1f9c8c63096"}, {"a76301c67dac5b"}, {"e18d174a30f0f9"}, {"755615a778ebf3"}]}, 0x48, &(0x7f0000000a00)=[{&(0x7f00000002c0)="b071be09b3f4e81ee3117a1e21f76c8e3db465f513f223bdc16b7f8acb94795838eb147cb53dba7330881902e7ec91c4b14ac021ad67015b31c4e97413d45daf6e4ac3343a0ccc46ead4b98d48b49c61f57ce83db1f2de1efb744a9fe8e3cb53efc921941484783f26e2de278b24e36fd39f5648cd90407a4bd495dafa172d729f06b020c4691a65332f70b2c5557abfe2763eed15600f6902dbd397ef09706f0a6e25ab5ae0a6ff16a344b7ad8aed525b0c58563d8bf37419f3dee4999320342864a7b47b626f9561c8d1c549ffbb41d873a0888c", 0xd5}, {&(0x7f00000003c0)="f9c69be7de3f28f218d81ee72c543d831a765e513dc52f87ae8511036a963eea0222638f31bdb3464fd26dfe1d0619c529b4d3936e9e43cae930980043456c8936009dd64e711dc3f9eb20b77bba3a61a103e5e2fc2dbad8a43c078ed92668a792a568860d86c429b144d77f74f86a98c6e73cc4d94201bae6c72240303f9c02f746f0bb71b3bf134fb16188db20f918442b5c1217a7ec880d0db7a8bfcbb9bd2192ee56a09fb4771a349c434a545d91f323725d113c7a7c1358f7", 0xbb}, {&(0x7f0000000480)="87dd45d3a07d643f3c27e66496593fa396a74d155c33f73512271aecb625dede2b76a947bbcbf213b38185785ac5f20a4217d1d4359edb99660f3c7ed7e52fc800ecc8fbc3710ade9fef883e3ee2790b", 0x50}, {&(0x7f0000000500)="ebf9ce34e970c5ffd72a0bcd4062ffa80beb6eb7b40df16068ba25d1b7a8462199ec4c0be13f80762fbd8237f9947ee28abfc9a04fbee2faa0505cccb0a8166c31c0a8f63cd794df4963bb0e983e89f534d652fdaea92cc310bb65e46a8f9fa31403174263679b9e0f59a13ea0e1826dc1ae6d5f27b7f7b0d66a57852bf42427bae608c00fdd691f4e500416569cce44b7d9afabe6ddac2044c1f821345efc862deea9abf03e8d31782864f5bef0b255b8c3b70de671e69a29ea5e1c2b0f5d54242fa7590badf4d888dce07e97f19574c5488aa7d2df18dd7b09b5d7baf263a4b6cf2999f27e3796f15917b10dbf9b82911ca9ca79d6b194", 0xf8}, {&(0x7f0000000600)="848805f3311a51fb2a3324cf341aaf6bb47dd08f6ced62eed4a2ccd879366ee19931799b42a6a7228fb36f6198dfb2c4c67e28f4343995b3df2bf07ad2a1aa572229eb75f6ed77eb889a6599be9e3b78c4fc553c93d265f75b8fd57cff86f82282a23aed7c0c10ab35a33a73d8b47296cc694e01cd8aa53666a774201ae1ede2c79f5ca7fa4897758101cec6fbc199070358c97161ae5ebb83df0f80fa2d193a71bb9111d62fe5babf92a7139885c581c986fb5ac6a318d2562fb87703b6e2bcffe469b65a4b1b9fff7ce72872a080f00c9e4d6bac604c6a2063cb", 0xdb}, {&(0x7f0000000700)="0828393d6859b8eaaeb8f1a49dbe79cba1ea88c15d9685ab20c548be803a9232aeb026f55afc611c2c75b58e07dcb6502ea8dad259d98dd176eef1798f7360f61b7e45c5f4206636b903bf21cbd7de0093222507770fa512ebee62ed82c623e31d570d89b8896a0b050eca52bb", 0x6d}, {&(0x7f0000000780)="8a0f1f823d52f1ec62bee83b5d9278058946dc7a5b3e0833357ecb342c45009b7bd7b003efc3053a9587f87f62e9b12bd4416e9767831294236776f24247e6f5974a9f6f1ac034da8984086015d1bfb1c19b12f6d3b3", 0x56}, {&(0x7f0000000800)="dd926f06b1c0b6a3604391d54809f91b060b0638b76d3bd4d6a8402a6533169afddaa63015ba965315131083fba0c5ec241bf989ff2633ded9490bd876389372936746552b2f4134debb582c50940527fca188689d8b7b6b9a1063e3aaf5bc920bd80f6ff3afbfc7c3abd6151bb34aaeb7d4ef2dc27578c2507a1806f7fe6936e2f5a6964b843d68397ef75fc35ce5b6dafc028e66f4abf0bb7b9cd8fcc26a7349c8bb17fce000fdb9d4766fbe977724ed9d22b795cc9277eb0ceba40a43452306b3ba136e8261ad1f38b291f72bcd7420986ca0d7f81d79d1eab94a34685f", 0xdf}, {&(0x7f0000000900)="3ca98832d24b490b870535168f7846ceb81b561e33c2b99641a2c29906362ac7017090fa7b6b7d50fd14d7f228f094b2438acb96863cb6295866137883f6752817b63bdcf2e11389493e0c93b435e425a3110dd789dab13502f5d7235747c034bb917b8aceed2fa073500e303fa9f420f122c9343ab03b62f8f6cae7e1a5db56e25c47fa459f13f05f912c69a550823624ab669eac26c37ea667d6f98569a5f9d274efa9a99eeb63d16a25a5446916962e60c6fa1643aa7062b735c81c14d06493eea72b256d7691a6035e36934715930f107a98377232ac6afb6bc9baf9945162", 0xe1}], 0x9, 0x0, 0x0, 0x4000}, 0x2001) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000b00)={'rose0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) getpid() write$tun(r0, &(0x7f0000000b40)={@pi={0x0, 0x88e5}, @hdr={0x3, 0x4, 0x0, 0x2, 0x80000001, 0x7fff}, @llc={@llc={0x3, 0xfe, "6f15", "26127d77b6109621b78dda5b56d77dbd8cfd209619258d1db554f8e1a690a649584c9b965454bd7e71fcd47210985731d1453c1ba74c4a7faecab36923c1311f87868ff8d389eade107ff3cd3ed4e1fcace75d1a13b4351976bc31"}}}, 0x6d) r3 = socket$inet_sctp(0x2, 0x1, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f0000000bc0)='IPVS\x00') r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c00)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x0, &(0x7f0000000c40)=""/92, 0x5c) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000cc0)) clock_getres(0x7, &(0x7f0000000d00)) sendfile(r4, r3, &(0x7f0000000d40), 0x5) getsockopt$inet_dccp_int(r4, 0x21, 0x3, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000e00)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000e40)) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000f00)={0x9, 0xfff, 0x5, 0x2}, 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000f40), 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000f80)) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000fc0), &(0x7f0000001000)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001080)={0x2, &(0x7f0000001040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000010c0)={r5, 0x2}) syzkaller login: [ 43.754617] ip (3734) used greatest stack depth: 54672 bytes left [ 45.014179] ip (3854) used greatest stack depth: 53960 bytes left [ 47.355126] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.509555] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.588973] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.599741] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.669695] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.762710] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.772802] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.900432] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.413478] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.527320] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.576407] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.599642] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.672664] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.838018] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.847588] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.108974] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.126379] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.132698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.143983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.368234] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.374515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.386938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.411704] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.421473] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.427776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.437489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.460681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.481649] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.509467] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.526213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.560936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.586949] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.593242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.631634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.680885] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.687175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.695594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.931793] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.938128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.953701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.412928] mmap: syz-executor2 (4986) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/10 05:49:48 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80800) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x800) r4 = memfd_create(&(0x7f0000000640)='$em1cpuset,', 0x2) r5 = open(&(0x7f0000000680)='./file0\x00', 0x2, 0x110) r6 = syz_open_dev$loop(&(0x7f00000006c0)='/dev/loop#\x00', 0x8, 0x90000) r7 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000700)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000800)=0xe8) r9 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000840)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000940)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003b80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003bc0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000003cc0)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003d00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003d40)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000003e40)=0xe8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003e80)={0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000006240)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000001c0)="7ebd9a92a3841e29a6736559987b4a7ed4e61b7b20c97153401a81e2e4e952e7be954b141b5ee50d720e2d4e25d73c3c9d75ae57e847d686d41cd7ba493b41b2800d2c6ec67b513e1d61f2d2a7ac34db4a5d7f0924270971fd83bb650e53ad5e2552532dfb9d4d9d873fbf58a53d5885b670fed777e8f04a400b025ce5480db6888b4b226b3cddc8bbf52c10c800705439da2051018c32d5", 0x98}, {&(0x7f0000000280)="114019697dde8ae0366e3921f737fbb4c5a8a2ca135aa55e2d94b5fd408e221f639af6f5e9f7d2ec0b57a637063801ddf65b479a7f0ee2f4f66a18791d4e7cfd4d4775074e9de7fd78fa265d6b77fde806354747d5e40d59ebd7e7473482de962796ba01b2039425fe6eb6e233e9cc046e3119330ba1bdb4242dc6d5d2", 0x7d}, {&(0x7f0000000300)="739f2911ace4b47a8a0d00ff87c53d643df5842fa8c0950696c4cda5c488178624571d8f801e521e662a747048e9397fdcb55d7ebb5d9bb3bded4fd542fa497c4b260ceac4a0dcbae0b147982206739e78e1a0ae699f2282f6e507ed5d084b49f7ea3175dec4b7", 0x67}], 0x3, &(0x7f0000000980)=[@rights={0x20, 0x1, 0x1, [r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r1}, @cred={0x20, 0x1, 0x2, r9, r10, r1}], 0x60, 0x4000000}, {&(0x7f0000000a00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003b00)=[{&(0x7f0000000a80)="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{&(0x7f0000005040)="d73daa1ce0cfeb719ac73fab03f9887d77f200ff807a37e98f03c1afe750753cea877f9dd2f8a60069d5d7f6361e5302ea844177a383fdae6f9ce0fe3a0ff2d0e60f2f363150ee5bb2af6667bb72e8175a0cf216082099dd2ca27e6eab987dca22ad66ba2a2ec319162e5ea6e453df256419b5085262b06701f7ca4c06248afdfa26f9f94943f29ecef2d56402a38dd288c26c6970049c12280fb2c9227db31af2491ee830e1fd359629482714c012f551183da48b3d1f53ddbfdf6d264f4d9f6264819755b5d64a8357273fbdf968c57b23b0757e9130f313e5eb8271a4c43344d0823d83aaa983abffb874f974715bd490286e8191d85c236b1a86998b2fa4bc44f3071f3a42db060fb162427cd665828ec5f3cb48033afea75ffac38cbad4f2669a0a195cb179493854df02bb8b5e2fad95d69cc9f67a5a1a0aefa01ca07bd44721943a2e315d91a5b3eafc042ee44847a13bfdf2cf092f87975a0e91ab0a703ffd94a6895fd4ac3088e30d91adf84927bd7efba55f381ae418c8a55ea6b5ec964a4fd65ca1aa1f8b12dde4b353e77096eab835d5d88661c24feb989294fe5b3972fdd93e9d503e3987d3f25ccedfdb8fea69b3dc6f8abb7319da13a7a584bb15cb015cb4d18e67ec8d823f9433511cab954f61de32250cc82b90c99b43e5c0a7833c012ea6be2830234f0244745869615dd0773b24631daf03faf6d1a7fe0636317e67f399bd4ecf981103f824025996c2e035178300c785841b7e0b5c333d8b371c0502490597a93a9b0742e86b0fdc7f62c066871f6499d66aae2f2cf69a3c21d019e342756fc1b02d8fb28d14d44f15b99478877fde3875dea052450521f364820ae86469d16e339a54970f23fd703f7d0fde73efd76ee0703383cd987fc8c58f77a1a6c90df1da4ee6f86090392d0eedd3d40b1047008a4cecd7843af6a0cc1b0924318b35c72a0b5d80a9ef0a4e4f7a1d731cc9f3bda7336b7027f18d414a159876f685b81a1afe2ef3cd099d701e1e640c1bd386313993a6ca912e7816a5df92547d0017e22c2d34566ecba82c10f4409d40cecedbfa45ccb55f67a2884a8db27570bb8d66d717ba08c7f91644dabdbc8646777d2e3dbf6150978766db2d18950c620658eec44215e7d0d756ed00b5ad35f65dea832bab40cc762d3c9219020c6aea321e1c0dd0de208a0086c3aaa262f13f66e1894849b9be574a58c75635f4d6548d8f8f9bb75a77b8c794e7e630ca0e2363103169f6260e6c018a977a59dac057bd272b4de32bbee2fd45159f61596d1c00e317e07b6b867335d75ac1481b04329cb6faea87511bbbcd8197dbc90ed82e6013cc22389c098b1a2f07e2f6047d47c8fa7ca0b5c4196870184ac045bbf7af1069d0e2bf5dd5a8b9a0e8c0f57b05b73b5e990e1d47f9b102c463cedab56adbdfc367cec4c0c954c9041a2aea33deee7f0756aeeca29b953af78cf2fd6a22002c2ea741ebbf608c820ee24536718d15ad640ab07d5394a2b432fc2a8ff7c8316fce847f8ddd58cd917fda2a01e453f31e8e0dd22df0b524df8e9963913d31cd08e2221603a1861f9137b8411196fcae8e357a9b4b42dec0b0e01ba88c4d77d71b1314ab1ac2b7abf552cb03eb321414bb0c4bcd70390e7a7cde09fa3bc061dfbc56fe96fc1258b57d3967e5b8459be38bc293456f2ef89a4784ed1455c1a38410d52bd98bda9620ddc0e61ae6b27242ffce466776d0ab2c888a6e85f1d4776c1e37daecd43891b1e839ddda38e761c0bc01441fc8b7bd65e2e7aed693c98616fe3ce9e5fbf4cc33a7a2917ed7fee6f610a7ed722b4569b95f175495485d4fa7e23daf89195dc98c227c41a18a7460a8b84648a570de8c692af32d01aa428d619bde9d9e5647e5c31bcbd8dbbce374c94952fbb1b3e44c2475be8fcf6b9f2522c2f988539fe34f1cc667d9271507aeec5b6fb939d10c697f36d51176fe97dc742bbc7339fc9cda65278b0e333e98af7e2f09d856c101938e02e35281b1212872ff3e38f60d3daf3bb60ef70b07a5aa94fed864ce751d9d593b40e30948a98501c4150addff2e8542f30fdb23082c153113a071e23403925eb4c4a717e4f4d6d55331383d8d853dadb62005c760b22c34944a85bd18931b8ef7fdd83f33a50362a3d4e2bf8a4f2af23d3ca9f7f198fb23ccf826713716b09ab53f7d5a8db02c4609ddc9260f35d083e867fa4a99c5a417a25fde654d32c53aa46d3c875c81237112892807024586460a12b3227cb0f9c9bf34edbbe650f8e7877e99b29027be538cb120c0727d38152990e87a02498ea42a18a775f53a7989135359d6923807da1a02b0a5f83199ec8e191b47e88bac8ad8366cf08d903f8f9823b59d2b06ca1f4db38966341ace240ddc0e5466051547010d1166e7c3618fca507189493873b37620ef6870fc3c2f90f382f5a0455813373eb0561fddef36230eb7677180033044274b8ba5ebaf88b080c79349f90991e29efea9769c00b98bc01a4087c292e88b93e081d0714898c85ee39084cf898e24371951ee83ea72772b51feb8951d0bf9f7d2b24bcd368d5b9c59630dfff32c15504540f7ba62590e56ecec1f1032c34e7d4bb29ddfe4ad738247746ebe42e07356a8f1bec0ab692db8e847eb03c6f805a91ae8b0b284a08918fd71b1771dcffb79244b05db36972c7d2530d851f171e1d9a1c0d2bfc79c0555f5e44af3e0c02062a72083859bc4dfbc1ac58a75ec486976d4c33772545a5a70ff72819fcf137148653d4a803e44e29dab79f38b27d7408960b04a36e028f7a3778790f724ce22305ac174d97b7304a26a808c7cb984cfaa78acf3fa4216c13141f5ff20fe333a1c7e0c8d387ab16c030278b4726c08d01b950ce625d8b7c883cb21e6325691c1ef61569f6dca84d8ab682b3a0ad14da42f14198073c6dd82524f5a2bcec630ab6bda06b6dd2beb5202b33e58e3d5465e4d8dd2c634671979131e4d9e4c45c70ed33a6445b96edbaa4cc27b1a7121e6b455163340e9b3e9a5d7b0dae0e72793f12c1a52fe604d3ae007738a22debd27adc4a03381d65f1ffe26c8bef67d6993d0c03eeef397fa6b0942dc51666e64f249496aaa660acca5d693de9776843fac7d5631ba143059dcd9f423909940f35cc49108d7ba829568d4cb18aec3823051f0e8ff56ebc3c0f37b517a09bf98d13fd0d3d553f20ec60a8c20ea520c390791ba3c9b053d3289da3a77ce6cfcc93f4ce7c383b2265c5d888d7a58687dcab96d15e2817ccf47b5a207390c145a59e6ccb1b157d252db9c5b785ba00870921d088c548634f66fa9e9eb39b9c0da2ffe0a58f7f67ff16566dc6b1a95fd386275b8e55cf6046fc6edf3d99454a60f3135d05aef550bd58e51363a8edc464aa300451dcea604b62a5c2a14f7d66970fdf2208bc3de651f35eea8d7396b808a150bd277f20597eee3306e75eb13e8cf2940b8101c72dcced7456eee51b64a10a84ed748f23a296a1173fa5ebfdbca9a3d7c4456983e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0x1000}, {&(0x7f0000006040)="2ac9aa9957f6888126db8fffad802061c6bf4dc1ffb43ae0f9f8a307c3e8bb77d5d1e0918eac81d9a98bbc61adc5f59040124fa2e1f1da0bb2a0806d2ae0b9d4b52c50a052a5aac67db3e768b684f39badd3dee5de2ec5ce205d65d3301beb4d293a94c6b42c2af8edbd155e4ab548b0fdca7a86acb17f8e7479d69d7ad13e9892726618bd691b07a2bf765b0772d2c3a0b1ccc416368ec00da794f69e1c09d7", 0xa0}, {&(0x7f0000006100)="0ed39619e77434e9663cf86d3b7e746e2c01792f0053d807190b9e09ee9f6b1396defdbfd6352575517f81dad3c15cee386a48ef00d96d72dfdc0a693416daa2af67433ec28a863dc6c5da19056b2dab3208d9376dabacd9", 0x58}, {&(0x7f0000006180)="e5ff33969f108f37b5", 0x9}], 0x7, 0x0, 0x0, 0x8000}], 0x3, 0x1) setresgid(r1, r1, r1) 2018/04/10 05:49:48 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) sendmsg$alg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000040)="5377fd7bc9217de2a4fbe182009ad71affa7bb586dd5cad84e77c10bd9722d34ba1fdeb2d4a697a838739612bc0a544fc4f884f12e37d8aa0f7f95d12a4ee15c166e77faa70ede470b138f24b133d16ee68d3782f3e5a718311da0333a68eb2f9b1bbd828d7756b1092cce6e5cbd3eae4e814c06817b5f719d1f3a9c", 0x7c}, {&(0x7f00000000c0)="ca18e1c16a44a5c4e64a6f567ffeda18b0c19a6a63a79d79d3e427b84cfb7dc60360af91ef663cc6e26e722bcf127780d0fab7577f1185cb7e00e4ecf3dd5292f4f133dc7060c5e8c138f705877b2efc277548c3b3225bcd67d663d325c291160c99d76844c4d7970777f710f5fa4a334273e955", 0x74}, {&(0x7f0000000140)}, {&(0x7f0000000180)="60ad5cc3c061c39ca169a29f7e4b627b074c00c92ef1915d10edc5b9c9b8dd355c85792070c13e64ac671008df260327c562107ee8e2125b7410163c46f5cf743ded904e6c939607931c48ce91b2d51cbf8f2bcd61f72d6684be2267aefdc567e0f11ee6df42c6a0c0e86afa39f956365d6e2004a1d37fddb22d859ef40ff6ba3fd36c67b6228369823b7d4e154fc043d5679984d55c19537ef54eee1c755f49a10e2794ef8475003817812b282dfd2fc28e2edaa959f0b5c61d8601cbd742a7f0c4289adc39ae97", 0xc8}, {&(0x7f0000000280)="9deb8d1eeead8f75bee300d485122261be8eb8598ac334c24860851d398a31f12e7473c3c8703d7aaa6530a8d7c5bc6be185ca408a1ba1d029d97ec5cba5e40735c60e1d1bdd6500d70d491127a6a72df132d44ca511c743194916db8562fd74d26a10b67f5cd37207836cef4161381ed1af373c62964ddd158dd0711d171f939c4151cd", 0x84}, {&(0x7f0000000340)="878c74456c53ffb85b904a03975eade8fa415d06429b49fbe3d8361fe3781e424984ed0069dfdd9ebac08f2553a7ce200eabe6e10f7b45ad116d4c6450c8b68e6377460279722cd7b847330140448798eee5e62e55ffabfaaf9464", 0x5b}, {&(0x7f00000003c0)="c4843d91ac22b7b8a0b8476f1ea4b9ae1b13a547f4abce0ee3c1dce461384383594e9959f9f0f60939f6ec464f05eaf10e994d1e2d95f97f0d494f2a032228d35e1e710ea418c85e6035ea4ccc5b921b103d9b556533f661ae6fda266cfcd1ec07076d8914fbf9ebf6459b9f9c5fb5d794e89ade4aeccaea9ca41b97db0962939a346749be48a1c544d8add74538868d6c84e63337462c46fe064efa0f8616740fd4690d45ed0b871ba55f8a08e83be55596ab09e35035a72fefa122fd30c84efadab534fb0b8cf8d3f85ae8a99200d8c0ad7bc8c3a45dc1a8438906cbc96e4c56cf94831e29cec4", 0xe8}, {&(0x7f00000004c0)="b9bd28aa935a1f3cf37bf3c5b3961079c0f30015c4b41660462819b3472682662fb9d1fc12c3ae2b642faf9301fa7e40792fda19deb20452701467f94da28ec1740a69ff2c537a138e6cc561a6188ca27927c39e1b39b1526fb5b8b16a559960c74579f23f9e32a8bf803638084cd4606d01cef884bf193fff2a833fdc50526335f8ac6ec7a82eaff731b1aed832998e471f3d87ecd4c64178109c2eec9f70afc67c556ac2bb1d5e692a921fcebefecf099e06b9ab4955dcc261dd9d76d51dc3c3b9dc955156fe2a763a371e6cd052c08967c0cef65801", 0xd7}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="e839f712c1894e38369fc31ef954795d0d7be7613cd27557f286ccb3b00ec0d510d9363673e19735f91e749852779bd6339a3a6818e4ed94eb29ce885e5d101e1c54c8bbb1c5e0f6dccd733f07369bca4ba32e69eb0d86c86fe80790f90e2790ee939e3ed277043a20b0e53fc43a1b28a3cc79b5662682307fe91b0fb268da0f6b82e318dec2f182e105d73971fce7143fe5e1ffe88ef9ddc7e0dd4b6a89cacb8ba3649d971f0b3357957a6c71abbb66ab4fd4d101823bfe76edd7351394f769bc015e41b19c28a794999976772a06f0fda2d5acd90d347a156dbe872edb7a1f02da5ded", 0xe4}], 0xa, 0x0, 0x0, 0x40000}, 0x20040040) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00000017c0)="64f143856e84fb82eb778f775913031a15e99c8d668c89cb385f8ae946d2c13675f2d41d2679989a948f26d68029f4047709f7182662ac22843811450a", 0x3d) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000001800), &(0x7f0000001840)=0x40) clock_gettime(0x0, &(0x7f0000001880)={0x0, 0x0}) clock_nanosleep(0x5, 0x0, &(0x7f00000018c0)={r1, r2+30000000}, &(0x7f0000001900)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001940)=0x7fffffff) fstat(r0, &(0x7f0000001980)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001a00)={0x1, 0xe04}) syz_mount_image$btrfs(&(0x7f0000001a40)='btrfs\x00', &(0x7f0000001a80)='./file0\x00', 0xffffffff, 0x4, &(0x7f0000001d40)=[{&(0x7f0000001ac0)="9eb05386ed0bc9e3ae468688f6806bc314eec9450eb8e636", 0x18, 0x1ff}, {&(0x7f0000001b00)="656aea0db9bd1547eb9f825f03db6b890492400cf10b002454cc56b55a79b5392dbb0a522debaede3a40c4d1ed62b1f3a0f170fba5d302e88b6e618bfce374a00743589aa4c7221de8ea3cc2ab1c502dc92cb6817caf7d8fc3587a89e71f946162bd320af53400bee6c63a22f93859182a59763ed8d8c292eaa73b4e0dbdb25a2d1fcef0c70c9e619e4bd5c4a89480c8c7fe015d5ca844c115ae2f9aef7775115c589ad992bc3342406bb8b1060880b1972c09006e18503f949bf10e005ca0a0a8cdc515b637f97ca5d35a5ede6102fdee86ef3c3e071d05f353dd446d26807b661b5c3895ae9e04ef1cd6", 0xeb, 0x10001}, {&(0x7f0000001c00)="6c6bdb9fb50d7ccfe5e5069e8717dda97a0aeeaec303b91a", 0x18, 0x100000001}, {&(0x7f0000001c40)="d51b3f868430f2307b6e2a6b5a1ca2d11284f54621d5390c1bef76a25805a7707178af1c2ec7564f7639c8711d7684094fbd9655e4ee62a7d387e4f8b386e94341299ea4eafec535a74b76e8dbd02eca4ea088e2d4253ec4eb34a38640b1378e338c313376acbefb4eb6f0a1151a889a28db007f562c841eb37813adb0fc03cba7fdfb87b4ce5dd204a023b383a224ecf172e47f6fe786c7a8d881a6712674a6e31454f9983384f02736028b6c2826a46313723265293028579a8928d8ff32b70ce7776e6f6f7af081d876fb968d145c6f6532", 0xd3, 0x100}], 0x420, &(0x7f0000001dc0)={[{@flushoncommit='flushoncommit', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001e00)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001e80)={0x3, &(0x7f0000001e40)=[0x50, 0x5, 0x5]}) ioctl$int_out(r0, 0x2, &(0x7f0000001ec0)) r3 = accept4$llc(r0, 0x0, &(0x7f0000001f00), 0x80800) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001fc0)={0x9, &(0x7f0000001f40)=[{}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000002000)={r5, 0x1}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002040)=0x6) r6 = dup2(r3, r0) sendmsg$alg(r6, &(0x7f0000003300)={0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002080)="708fe9b067e442068b8440fbdde90ac48e101b96edb4b4f3559e706f1f196f9e0b1f7e21f0507daf59a668a1ef7442c8620fafc86de2092f587f9b181413e05e6ea6ea5f8f1ab6c59f657c3bd6051d0c647f35154de456f8ce227e1986d90dba453f9915583fc3958f71b918aaf320433e855b7c1c2aa55d4e52f22336532b53ae5bd55cc2ec24ba0baaf3818ad160a5539c7924413d1d420081bfca35ce9a915ac7216408cd928d81ca3d6cb833a1608c08bebda7541e", 0xb7}], 0x1, &(0x7f0000002180)=[@iv={0x1018, 0x117, 0x2, 0x1000, "1994b50c361214978f0e421922c599381cf7a0474434c34d962da363b4bad406b567d154d9a6e971d9445df1f146123c85c31682bafb9363ee111b903f23bfb0a0c28270ad97e3950742e25b6c2d026b3b6ad7c406e7c9b122845ac610da41d750c2d76d6c6198ff8fa13b9d3797c70e14091735d4b36af409cc21ab79a746f083c49a808d4d44524ead9440bd8b0bcd4c8abf9e59bc5ddb01a4353e60c7407cbb2c31a22b18f749c2fde059c475207aa13aa86a8d49dfbdc9dce2e88181e49d9719dba60ae65ddd228e5019033266471dce86af44d591d7e72e154b5e6ebd65b4effa91ceaa37034c1a3d50f90c683739a43d1482dc9f985f9e5ba7eaf13070774d428ccc91afd706ac0996cb421efc80028a5fdb8a554f241d0fec9d8bff2b0427592ec10bd561c20a680f6d46f625fb74673a97dcacb816e1d6ecf156e140e99271dad450226c1b3f91fde6279f4e778f214d5b31814824484b3b89c9aa44fe06df26a24dde6e3da88f9a9028e2e5a5eb811e77abd2d9ceecbfac94349606f4a493985b0d3622f4f63a32e63401e79dba661674acb32e2f03a950ca79aa47ddba41302d436dc4c043abc0c3a1c21e65c5f1bfb246afe4fe77f136f734e43f9310d9b3890b6acf0d468b3b8eea22d412dae23db6baafcac02cbda9989f4b7b5afd2df4562f3520f29df4b4b0dbaa936bd2fc5f1004bf84e7a2120b737726ef11465e82531cf2f8d72334ea19a30ada6498908011280dcb02ab0a58e8be65544fab5539bab1e6173c49d81b96900d89fc64ccaccb3b30179ee04d69902d112bf39506c101b840b485a96e58b72fc399748bf2fde2920dcac139ab6c17d1bdb9e32c9b576070c9115667626d002202c73c9e4e245a669a749ce00c4354642f984c76405bc4601cab1e2cdeb0f2a7701bc90a264d93ee71243310867a56a5e5a2a91f2b14ad5742bb70115e157dcce5e6b2b47e4817f6f58f491a0abc9b047812e03c325e204a463e85391528cdbf43f849ab46ad67f400739b2ff205e3d5dba698ac5b6f8bfa0dfd78546c7b35a46d97061a9c87b1b30a36c527dc557bf15765c09c742877074d8282c8fcd68093f2c729b9b1ebcb32d9bbd4b90cb56bfe41a1f43f3e9b676f05305953c50e8a4f058223d55b9a0e4b88ce465194368954f6c179f7f69a57033e7d31db304676f9654acf31a9889ea051a053e051594ae79f3ae7b717bf8f926a1377cad077af35cd3dbb6d8b77e1b5c0ee2e665300f9004d06ee95cd0f3030c75d7f04ef798a4b8a2a0cb3b0d7387119328cf519cf07d3e85aad3be4fb9db65b8c64c40d6da1f6f45c31cb6d86462ea06703bc4de7df2811e4ec92db2196f6653237d8b59ae47dea1dfe625baa09f223152b44e5aa5d63c5379cdc43a1bb9d16f46ad661d939e4bd7961ffc2cf1c3e283c0121a436f4e0ec4a51484ac9ca1e77ca7a70e89ff63d0fbd2bb25c276f26ec4bfa74fef30b65d386d8026d3af73601e7025ff59aa08ed2547cd77cf555163ac55c17fc5eaed6cb5f8051cab1c9446c7b6c3a05451134e861947656069e1788252044e7a4be9ce876912eb4fca5909828c387cb6afd54c203d3783829e79c5d6cbf8222b935158a1ce911a64628c8ccfc370681e99006894a6bba42994b6048663dcc6d80a79c767dbf1275b19078259fdcfb4dd0feca6d5ce59f39c78eab801cc61031253e5fafd789cd22cdf60f3ff7ce662a4e0ae1ef4d833ab63687306a0112431c0afe131537943ebd200b269e414109f5d751cd7f8f41c329d7902cc24a04f150b87f1f8666988c1370275efa994e5f362102dac69fffd09161c0bfadc1e5842c83a46f50effa5e107c71b56572850f9dccb34e5d1c311eb0d42ff8a99d16f565d8707b346b00d74608ef6214b219c89232031b6dd1791cd87c64d37b31a2499080366999a9fe089ece0eec990aed1c1b6837b1631230421a802f7e4c6ce2d03d37693ef5b74311139f98eccdb7bf8590ad093b98aef244abb591b197134dcc3d0b3d87c702416155999c89dd7a426d13e3790ce745af699b1452e11878802d5597b79d055514fd5ec859f8bff8e79687e05a0b9d6a4515440482b7fe6e5d2166234e58e8dde3514ae6664f8dea0602bda755883d21eb4416f69124592b365ad8fcab39282cca26bec78decb9260e125ef1ae737cb8310613599ec7c5fe559b47164a14beb231daf1275726f1e5999b1f11008e8d4e5155081a6f95ca90b76ab9fa307985faf875c06b7146ed147377ce9fbd2df4966ac3a76347179f15d3bdff8612f066bf19c3e6a29bdc9ef5a28be986bd4526c45b5a2f0df5fa38937fec1026cd0a373c149d7d12b631664eccd76addc53b93728ec00669b6d2b129cebce43e84d49b18ffbdf674f9fd2c034d52114f3f25e95b799868f4b024affebe2912d28061837874636640a4ea0adc004b9852eb7aa1d8cd4c264665b7657f7a0a50bdf5e528867bec5b6dcc4fb33575df0bf629d7a3549825ea9546aeb5cbb774826443cb06fd3461f6a66eb6c33526842bd7c718960ecc03ee4c730e097f3640379d515d4b058654d30a69debe946480e952f7396242ede7107858c2280429b6a51d2416c6218d0f7513400dd70c9aac410bc8af08c7bd224c51983390f206c3304dbe44938d227d34cfc241b1ed750adf0261d88f668faa25a761489d837acf0e8df60e3520226cd7a1c25a6dbda31cb8c3752a26685bc471ac0a5fce7c4331b0da58faa7944ad5c8f6ccca85caf260eee75af2a61435d7395a48742fcf4dded347b8d9cee764176776e1492f9d1ada914983e473b3ba8ee395bff057edac3d830191e131e4eae0ecbf32326f25040ab859f88e931acb26a2ec1f64620002b2ea497ef1dae5b5eebf861e2428f738ca58fc712b11b567cf754888872f43627b1be275cd6eaa0b2bcc48453207f016be2092a9eec8901acb5855c1674d1cb5caa337aadf17459337cd77c8e5ac2f07e65efba66238b166a306063899390e6773a9ed44f0dbd3ee7ce9da3e515a9f0465b5dec13afcc59336d7d396883f0788bc202916208bc04080d27dcd532e371e99e00f1c835c87762b8746378deb24275c16e93dfb251fde1c30e2f3f87442f412d16d084d911257f1380f0e6be05988f1e701d8c0b1c0d81c7ad437e66ad15b3664918cdf9d2a4194245c7119ddae892b015e54ba20885038a099c7253f24c4171a483d2453bfa4f14aa291e35b3de2e9493c2e93a693d7c19b9bea4c68b05313012a6f674d537d1ee36fabce22e7204a9cd85ef4a38619cd0f193393642f8fface075d16a63bf7327131ffabb181fb677b1677d175437d763825a4759dc2fbc0c1cd0e4d33af6b7dcd14267db163a38a4ba2c7ad606c125d4a74bcfccf5f92924a7006dbffa7d7ddc95de947d190df3c02063b0c40831a664040b1551ca387710f1863786279a851f92a3ff65757eec4b70526e2a5e997eb3fc8540e9985d06967de9845c3e2412a6dc81684ea7a06245f8fb19cdab3908cc0fa51bf58556367f449da6727416bfec3db1dd56ae4a169c45b9fc100c0971935e7b7ded681ca42ef76897b237b4dc1e4abf996a2825675f27343e4b89e946de8166d17ae4d9ed1d1a42fd5a8dc6b111ce310191bb58e265bba033d4eb16be494c4b9db6b3dc1b29420bdd2a75e14fc63cf0a8b80116c12fc5fe98efb901ce3f1a3636ed1b68cb3c174a50bec406a1f62588a07759f74e6093fbee932e99e2a04eb394f74e92efc86bccdd963c73b87a5d2fcec4031dbae75bf3d74860bd2a3250e8ff038e84f00ceabf4039d5b4e73bc02a7fe72d16d2aa8b9f87abef5b176c9c110ec255f3e4cbf5e685e930c8d9df178618d1c01f87956accf7318b15e2b05ab1a7023efdfbb0220caae616eea675f578291c6e01284910b69662867c13d7b912f4b0c897e8279e0dffb4876ec1e5f6d75a202fedde12b2c71ae9a01977ea4d8a36dd8969527e2fac1d4f61090cc7df6814d70363f86d2a965e09581f8e5e554ca7beb77ebf3b7e799a1689045904105dd9789f468c310e9dadd5bf796b5952af449af4528875b39843d4da08266868387beacb39fd6f0ef084b9ec40206bb4da4f2b7c9b2761078a60b3db007819ab0ba5c379534cbd5e5b1705f7c954ba0d866601bd02caab6d2d6e4af7d3d43d425ba4172334fca17457d69471ad18799617745c06d922ef7b7072b2a2a737e8af03ec14fc9e98aee860bc9cba569d711ae7431edaf9342ea5d87ce1bf08f2788eef3ec00032be2c23e2d0b317cd52aa811ad9e344e52219df484cbdfd0b9bb68ba8787a3fb4e36889fc285e5e0612be6b47b0f28d36745bfc3713491dc2c0547ba5c8ee8debaf5b793969c88869c50c7ceb6d9a2d49e34cfad108c21017fbcc1022935608de0af4e56a9996200a97b77f8e4b418543758399964fd58a8b97b608fc096cc06ba1bfb9f1e3ddbe20d6a7cf39a350c4b85717a1fc5b02709d51ee9cc67c0a745f00d3014b6f5bda8959c45538b259af847c9eb92b758ce7378f81baa64e67187e2280a9f60d274cb612fe737938bf8fee7103fbc5169aab23a34df2368ede435549c6eb6a13a15c855776ac43fb3ab7ec56f47bb5f6e90062d0faa0d9ab463c95d090228d10dd9ee93b43618df2bd44f03f98db742ca6680ef912c50101f70a278fbdb956e42c19046837c78a6ade6e2470d94f0fe5691737d53a348429810204dbef28e378ae6ef0731b1612a7f7ec89abd168241f80a72eefca8495f7cbab4582f3f391338f4e33efb4df04e36bede0f5a902d52f20f4e1f09e8ed9be7b2f6356284aa48fffff0265d5304fc992d612e9c15bc73144d6baf8a60fd400a6c4cd2581adf005a3220efba73b44753379338a7f5c9b51f860338d7a223eb151903bc58b2c66f124f65280e220ff4142b9a0e3e628edcae72f731e7b36ef6403f98d4d7004708ef2dacb8f68183151fb697ab651515c1deeb1d4aef2724217648e04a9a54f82cbeea2552cee7106eb6848f7413dbd90c808b173267d9f059515e231a1b3f0a218ae5370789f2a495d08c03d170b3e2c1996d340fd173bb3af676cf6c36949fb9c9fcfa4a8e0218792f47a463371b7a5c537a75179020a44d2a82aaaa5dfb438d7375e09d960d55e894cb0cd6f623c305f209ae9fa7b6d577f2310c1497fa53b238d2717a05bd64fcc3ba1a3cf526f5dfd9dc2bf56d17b093e578e756e530ac58fc9beabc765816d7e3de0a80a2052b6b225bb2dcb0bd9ce9a7e0184387fe9f63171f307fb0cf86d80369505bf5f217c3c8bb08e0899de3a6c01ae5b509dd80cbb7917f62addb4da4038cc5094ff7c5f830f902cba2c2e944bd64a6a5dc79cc0b7f8680ba9043b349bb6f90a9352d0c50fb32631d6d794cf6df3d67b87eb33cab814cec46199f6d7c515046345ad79074cb3c206be7ac5b917906e19f3f26541dd761c2ac7a95b26fe5753b3fb4f2f40e4ad02909f49c9dcddcf9a5ad665fec8836410e294ea8ffcf227a86a438143d0ef3f36571cae61d7458364408b18b9106c6834f311c1f5d825ed4791aa988f8a944ab4fc51e4e00fc0ce407d82e835e80c5c9e35ca6cf412f11ad12a56c6772a5636f8ae664bfb8939298373ac0db18645f069aad2aa10cd3a786ef72d3b4519273653f3a679d6b6e8af99fb3dfa03a17c2b9e166348e9a7cd4214982cbc6519519234009c2ab1b5810505e1d232ef7202b50e9bd3f560a3c7b519d4e9aa62eec9282bf575cb32ec863be2be85cfb9d1ea0605b"}, @iv={0x98, 0x117, 0x2, 0x7d, "6d6022794ca61a0c8feb1d787ed4f98896aebce9251d35a1df80a278f516ed6bc27a4710b246b555e83308f4acb1d49eb629b8c5bfd694ac1eb3f97023f7f1050a53526c6db8893f6c6d134d7375033f02512e4695a1e34336c7f42afbee646e7bee015c08b4bb944d2b73fb9320a4d85954f92e41afae4842c2a63ff6"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xabb}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x1158, 0x80}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000003340)={'nat\x00'}, &(0x7f00000033c0)=0x54) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000003400)={r4, 0x3}) clone(0x90100100, &(0x7f0000003440)="dfb662", &(0x7f0000003480), &(0x7f00000034c0), &(0x7f0000003500)="ff371bd000224e9a1a7cdd2c997bdb40b21c9395244c3a09450cc2016f27e38b3131b41920da73bf66daa941e50e23242d7b082e56839bd8477c9cda2caf472c993a81f27415fa9a107aa44497d8d6af80dfeeb58fbf826067ba89ae3cf587e87298486ef504a0fd19e65c8e90703efbea91b925eb6bc6ebedba00938d1570bc54a174") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r6) ioctl$TIOCSBRK(r6, 0x5427) r7 = shmget$private(0x0, 0x3000, 0x1320, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r7, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000035c0)={0x1ff, 0x0, 0xbe0}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000003600)={'ipvs\x00'}, &(0x7f0000003640)=0x1e) sendto(r0, &(0x7f0000003680)="13307e6417385645ddd74a551fbf14322d0760e496251c82bdbaea43761a6d15976f5591dc3ab3fa20168b563a87afe8380c0669d99ecc7cab4bfc690d9351162bd068f9c0148a821fbb0f7573a9a0f84ec48bfa1cd530f16abda69dd7cba03de9989e16a30d1bc560636283eee2122bd27c3c5035ed6ef2ea79e10bf023504c30c330caf0a1bf9d7a41cece0ede9e1e63dd5f40f8fbb1096638d48d15ab1f783ec692b09159", 0xa6, 0x10, &(0x7f0000003740)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, 0x80) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000037c0)={@broadcast, @multicast2}, &(0x7f0000003800)=0xc) 2018/04/10 05:49:48 executing program 1: unshare(0x40600) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="ba", 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/04/10 05:49:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r0, 0x0, 0x0, 0x4000002) mq_timedsend(r0, &(0x7f0000000000)="105f77f9bc5d1e43fef886b49fc4bdc6e8f3a1249e0bd0f6e86a18f5868962214b52ca4299b79b3b04c18b3f79e05aab15aa4d93464a4caffa3ce9914f0e3294a922c03a24e6692845ae3ba53ba427e5415a096fe89e2a1523f9dd52abef3d5b229ace1cac29252f9a658cb8d84ead7906f9cfc64646474cb4f2a77efb36844164f9ac509253e9a3bc9dc8a94b02437b7f96fc83841211c1f650b22f4797fc259b5fbf6f7e4b9566f51b5ef222dac80a", 0xb0, 0x7, 0x0) 2018/04/10 05:49:48 executing program 7: accept4$unix(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000340)=0x2cb, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8000, &(0x7f00000000c0)=0x9, 0x9, 0x2) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000000000)=0x9e, 0x7e, 0x2) 2018/04/10 05:49:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405f", 0x40}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x10, "5b8f5ac5a00768e50745c1cb5724c49d"}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x5c, "9376e96fa99bf3cd33f5d0d2ba81671821f353a4745c7799091cb04f1b7ddd465a799c88b96183dd303abec42398a4c7e33e22267db0e16d068507fc8bbb7f8ef5c65de83c31ffefd9dde4ef8e30389d0702a0ca414b6649697fd3eb"}, &(0x7f0000000140)=0x64) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x2, 0x80000001, 0xfff, 0x5beb, 0x100000001, 0x4, 0x0, {r4, @in6={{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0xdfc, 0x6000, 0x100000001, 0x7fff, 0x8}}, &(0x7f0000000340)=0xb0) 2018/04/10 05:49:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x44a400, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000040)={0x3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/10 05:49:48 executing program 4: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e5a1}], 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x200, 0x3, [0x2, 0x0, 0x10000]}, 0xe) fallocate(r1, 0x11, 0x0, 0x100000001) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @remote, @multicast2}, &(0x7f0000000280)=0xc) accept$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000640)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000580)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000780)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000880)=@ipv6_getroute={0x250, 0x1a, 0x204, 0x70bd26, 0x25dfdbfb, {0xa, 0x80, 0x0, 0xaa44, 0xfe, 0x2, 0xc8, 0x8}, [@RTA_OIF={0x8, 0x4, r3}, @RTA_METRICS={0x104, 0x8, "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"}, @RTA_OIF={0x8, 0x4, r4}, @RTA_UID={0x8, 0x19, r5}, @RTA_METRICS={0x88, 0x8, "d71c23d8dbd5a2b75bbde47fb9a8b1999fca52d3c0331e20d01f131ca5ee48ab104271beaeaf0121578b1c0010bb2598be31465402c29fab10dff5a1022cdac03e384f9a43b68c0518a10e6a4780affbb6d22d213408bcdae683e6fe65aad86b4498250d7f17b72ef5a9509e48706a004ce5318598653f08a4bfd88e05e3d6426f"}, @RTA_ENCAP={0x88, 0x16, @generic="6e70334eca29059b58bb5449a9e52f869caa0fcf9b3d1a87f52be88a389260a00b19df3b61aa9adc1e41f734696f89aa4a72bc6119c2d0aedec82d158abfa476a8e43b2e090a4dd855f46edffcbaf969492584508a39f5a239ecdd4f0ff95d806dbd89370882f2b35cef711518a0a77f2e4d2764b490ba3f23654f67111ed21f2d4435"}, @RTA_MARK={0x8, 0x10, 0x3f}]}, 0x250}, 0x1, 0x0, 0x0, 0x8000}, 0x20000001) [ 59.381630] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/04/10 05:49:48 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000400)="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", 0x5d5, 0x880, &(0x7f0000001400)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/10 05:49:48 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f00007f5000)=[{&(0x7f0000008000)="4c0000002c00ff20fffefd956fc2830924a6008002000000004c0000030000001000140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000000000)=0x7, 0x4) 2018/04/10 05:49:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000100)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000000c0)={0x7f, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e21, 0x2, 'lblc\x00', 0x10, 0x3, 0x3a}, 0x2c) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x3}) 2018/04/10 05:49:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000380)=0x3) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000002c0)=0x3, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0xc5) r3 = semget(0x0, 0x1, 0x200) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000001300)=""/4096) socketpair(0x4, 0x1, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000300)={0x2, 0xe9, 0x522, 0x401, 0x5, 0x3}) listen(r2, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x2c9, 0x8000, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x3}, 0x1c) close(r0) 2018/04/10 05:49:48 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000380)="512877eb2c9373345b280d575b6f720df8e95180be4bc7a03c2bc7ee857701948c0b36c5cbdbdefd1e66ccb4059db315bc462008c558ef565485b49cd4937390402831618a90f535a6c27abb616442ce40287d70ce0b8d5a942895b4c6f33e713a2361f5497308775acad759ba99c1653d2797a38cfddd5f2e952fbe67a0898b3f337ab5ebe909ef7b5581004a", 0x8d) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000480)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000440), &(0x7f00000004c0)=0xb) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000540)="6f7dcd3076d48c295ca58ce0eba5ae128e4526b79b4aac73ae085a7a5a7a7f5b87a800e47fa80000", 0x2d}], 0x0, &(0x7f0000000380), 0x0, 0x80}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x500, 0x41) recvmsg(r2, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000100)=""/12, 0xc}], 0x2, &(0x7f0000000200)=""/125, 0x7d}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x60100, 0x189) 2018/04/10 05:49:48 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x601, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x7f) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r1 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/uts\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) migrate_pages(r2, 0x8, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x5) read(r0, &(0x7f0000000140)=""/62, 0x3e) setns(r1, 0x0) 2018/04/10 05:49:48 executing program 0: r0 = inotify_init() r1 = epoll_create(0x1) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)) [ 59.953516] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 60.109397] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/10 05:49:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x100000000000021a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) pread64(r1, &(0x7f0000000000)=""/135, 0x87, 0x0) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f000066b000)=""/1, 0x1) 2018/04/10 05:49:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x60400, 0x40) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x2, 0xfffffffffffffffe}) ioctl$VT_WAITACTIVE(r0, 0x5607) sendto$inet6(r1, &(0x7f00000000c0)="6877cbfbf4d3744db3d53d6e3e8d9986e5cd5b5e32cad3026c0c200737bf45", 0x1f, 0x20040000, &(0x7f0000000100)={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x3, 0x6a9, 0x3, 0x4, 0x1}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x100}, 0x8) accept$inet6(r0, 0x0, &(0x7f0000000140)) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/10 05:49:49 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00') mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="508676a4e057218f55a277ce3233ccc08a578303c85dc090da69b1dbf276e9a742c8e8112c1e8fc694102e4c8cf67ca7283c54482d10bad0d23a457c5013fb74fed3183766d1a2ca67d8a46821df6d3db2524ff708550a9f694c507f411dde3cb753e3fcd7ff25df88f0b97d1c053afefc2e359c9f"], &(0x7f0000000140)='-.)ppp1#\x00', 0x9, 0x2) 2018/04/10 05:49:49 executing program 2: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0xe, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0xb) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x26000, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x25370f0ca32d4f0a, 0x0, 0x1, {0x101, 0x7000}, {0xffff, 0x81}, @cond=[{0x7, 0x9, 0xff, 0x401, 0x2, 0x1}, {0x3, 0x200, 0x7fffffff, 0xa5, 0x9, 0x3}]}) 2018/04/10 05:49:49 executing program 7: r0 = socket(0x1e, 0x2, 0x0) tee(r0, r0, 0x8, 0x2) bind(r0, &(0x7f0000000100)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x49) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/04/10 05:49:49 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getscheduler(r1) lseek(r0, 0x3, 0x1) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) 2018/04/10 05:49:49 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0xaa000, 0x21) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x9c, r1, 0x400, 0x70bd26, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x768a}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x9c}, 0x1}, 0x4000010) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000fb9fc8)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000855e68)=@updsa={0x138, 0x1a, 0xa09, 0x0, 0x0, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'lrw-serpent-avx2\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/10 05:49:49 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000300)={0xaa, 0x200000000000021}) r1 = epoll_create1(0x4) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_crypto(r2, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8200201}, 0xc, &(0x7f0000000480)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x32b2fa1721527133) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x806) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x2}) readv(0xffffffffffffffff, &(0x7f000042bff8), 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockname$inet(r4, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7, 0x40, 0x3f, 0x7}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000280)={r5, 0x3ff}, 0x8) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) dup3(r1, r0, 0x0) r6 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="a520c832275556319a86932b5addb18c50b80bc2adeb4cdf3c4f747f2ff29847deb4c6f2c9d261427fe66c29b196720c6bd5a1ef167826d3650053e010dd793e6fb162", 0x43, 0xfffffffffffffff9) r7 = add_key(&(0x7f0000000600)='ceph\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="0940f8a3b2354fb0feaeade437a4f22e0767148e7e9c3b0a70f8b72044e01bc6db01bde1fe68bc15ac907835da700e6f0795938d13e9989cf819a3827343da4d5c8812030190dc92e9b8860688bb2394ea65ef5b7c74c7bed95ebc9e06f6bb2c2174c755716c61e9a6f301d8d78a7a7fbc7f150ba4311aacd275637606c3a083c4677836b5", 0x85, 0xfffffffffffffffe) keyctl$link(0x8, r6, r7) 2018/04/10 05:49:49 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x4e23, 0x3, @empty, 0x400}}, {{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000460000000000000000000000000000000000000000000000000108000000000000"], 0x90) 2018/04/10 05:49:49 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x101000) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) ioctl$TCFLSH(r0, 0x540b, 0x7) r1 = socket$inet6(0xa, 0x3, 0x9) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x48, &(0x7f0000000340)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3) 2018/04/10 05:49:49 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x43, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)="6c6f2ed34000", 0x6, 0x2) 2018/04/10 05:49:49 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0xbf, @multicast2=0xe0000002, 0x4e20, 0x2, 'dh\x00', 0x2, 0x0, 0x21}, 0x2c) fchdir(r0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r2, 0x0, 0x8000, 0xfffc) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000003b5330c2a00000000000000000000000000000000000000c191e3bda11e2dbfcca67d8779e29147d850b3a93beac1b1529ae9d053d590a19c16e5c5b4be8a128d24e1e85504b7bdb991a11b5e2511805a18aea688ae11a8f186bdf22546a1054401b4116dbad576aa44d902bb90e984c52497576d917499356e20740755fa15871e20fcee23a32e5c4d88f8c897d8d6b00c0019f33c4a5660de2182a1bcf2ce29e4637ab27a1d73f8915cb666aff5f0d11159c4c176cef542ac21dba72c5c32af0be02e9104e77e758d0771f010bb17d9f9e44023f8a52539e5cabd"]) fsetxattr(r0, &(0x7f00000000c0)=@random={'security.', '\x00'}, &(0x7f0000000180)='./cgroup.net\x00', 0xd, 0x3) 2018/04/10 05:49:49 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00') mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="508676a4e057218f55a277ce3233ccc08a578303c85dc090da69b1dbf276e9a742c8e8112c1e8fc694102e4c8cf67ca7283c54482d10bad0d23a457c5013fb74fed3183766d1a2ca67d8a46821df6d3db2524ff708550a9f694c507f411dde3cb753e3fcd7ff25df88f0b97d1c053afefc2e359c9f"], &(0x7f0000000140)='-.)ppp1#\x00', 0x9, 0x2) 2018/04/10 05:49:49 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0xffffffffffffff20) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) 2018/04/10 05:49:49 executing program 2: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0xfffffffffffffffd) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x0, 0x39ac, 0x0, 0x247, 0x5, 0x20]}, 0x5c) write$cgroup_pid(r0, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYPTR], @ANYRES64=r1, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="2fb6f436d34caf64b3ca4b41fc77d498d3f9295017d0dd9655197120b3fe8e6952c5ca04f3660b8489641a3825", @ANYRES16=r0], @ANYRES64=r2, @ANYRES16=r0], @ANYRES64=r1, @ANYPTR=&(0x7f0000001740)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYRES64=r1, @ANYPTR], @ANYRES64=r2, @ANYBLOB="b6536028f7fdf3d7698311735d26832780ccb36d9eb4b404a8a736afc4fd1a93f6b068bcf3c0f7ad59d938f3d6a1aa24c73a11b63acaff00d2e5d15bc78777781d4580b5cd686c3c307927d8fd50d2aaabce7ef504ff5e0bc5ded1e66f00a789c4325472a3370beeb5f81678b510fbcf2f3fc2670bb497fbe9b46f7a6b38af2cab85029f3215bd19ab772e3b014e8a5697ad7f732f38ed85ad868bc68798e13d7c8dca43b587ec920bdbb9fd9a3a369c3a94d7ee25edfc8ae53ee716ace8172a53ae779aa2929851a18b30c2c8bfdeeb5dfd615d0f2339c4", @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYPTR64, @ANYBLOB="6fd3a228ff20e445942cbbc29a00e87d90ae0a5067", @ANYRES64=r0, @ANYPTR, @ANYRES32=r0], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYRES64=r0, @ANYBLOB="b7eedbdd5effdedf10f0d475bafafb182832da6121b010fe9d8cf472d508fb463b8dc1e12f461c2e00cbbf0a08015f4aa235b745ea7530e8c7c152c8ac776ddcfa9d661cbfc149805f025c51a62f5ad0d408cec6fe696533c64f044332c3d83dae79cf5bd1fb3748f3a0c7e7bab42a3bff74d474587f575349787ffeb773d26099a8ccd6b7c5ea1fea43805f0c238fc4184f87d07b9f30ca87f79989d0ba828b240fcc893e7f1629c6177ce09e4c4bda5d", @ANYRES32=r0, @ANYBLOB="6af6d81ce086d337340867c77bdc6be45b7193adf3358c272dd311a78959066be2ca61c5b955db8218d53022a3b6861dd7881e72a6532da615f1e66720b9a4b7127fac5cf204b9989dd9d83def20d430fe17b242766ad837baa062eeb92c671a134b5897858c09dd1d04dbb82bbb46f81e2fa6a5e241b03e80f91fbc88dcb161be58c2f75ac4c9676a8b33c51996367f9e1aa53ffb", @ANYBLOB="bebbee56b5acb2ee07e1b21ba3a663271b377d0852ab22196d8ac85b702cb94a00928ad5d1ada2ba48c59a5be607f1069e0bba22b742c6c2b8c685652e530ddb92740571ab1a92ba222fcbbd5de052dda4f414a988c1e0b95a843e1c8a68acc283cf270dc149b8c0b98de8cb15a9efa41be6318c21fe6ce37c7f0e88d67b83241de637d8faac66814aea2071c5ae238258e8322a56fc2e2ee261512698998ae7a2f7ba2a79c76efc8dee492afc5a6cc4d01a97745711fbacc84a95570c4cd930c67b75b29837262a558bc5e1e58a63f99a685c762a", @ANYPTR]], @ANYBLOB="a59759fec56824757867f94b092cd3ac318ebd9b34d5cf0424e00e10b83cc484494eebc548c413443909c1e0ba16a8a7f5231583bb9210db50a9c07e83028eb94ee2aef46815e80a56fab9f4e708aa308bfa82e51b120ea6d347c43c642a", @ANYRES16=r1, @ANYBLOB="c59002b80c627412f17d9cf013a281685c3c324b8d887318038b787a7b128583b6d1b6e1", @ANYRES32, @ANYRES32=r0], 0xfffffe89) r3 = inotify_init1(0x0) setns(r2, 0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r3, r4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000440)=@req3={0x5, 0x401, 0x1ff, 0x7, 0x7ff, 0x2, 0x20}, 0x1c) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/10 05:49:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000180)={0x14, 0x2000005a, 0x443, 0x0, 0x8}, 0xfffffffffffffdf2}, 0x1}, 0x40000) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) 2018/04/10 05:49:50 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0xbf, @multicast2=0xe0000002, 0x4e20, 0x2, 'dh\x00', 0x2, 0x0, 0x21}, 0x2c) fchdir(r0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r2, 0x0, 0x8000, 0xfffc) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000003b5330c2a00000000000000000000000000000000000000c191e3bda11e2dbfcca67d8779e29147d850b3a93beac1b1529ae9d053d590a19c16e5c5b4be8a128d24e1e85504b7bdb991a11b5e2511805a18aea688ae11a8f186bdf22546a1054401b4116dbad576aa44d902bb90e984c52497576d917499356e20740755fa15871e20fcee23a32e5c4d88f8c897d8d6b00c0019f33c4a5660de2182a1bcf2ce29e4637ab27a1d73f8915cb666aff5f0d11159c4c176cef542ac21dba72c5c32af0be02e9104e77e758d0771f010bb17d9f9e44023f8a52539e5cabd"]) fsetxattr(r0, &(0x7f00000000c0)=@random={'security.', '\x00'}, &(0x7f0000000180)='./cgroup.net\x00', 0xd, 0x3) 2018/04/10 05:49:50 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x8b, {0x2, 0x4e20}, {0x2, 0x4e22, @rand_addr}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x63851d576bbb30be, 0x5, 0x80, 0x7c, 0x1, &(0x7f0000000080)='eql\x00', 0x3f, 0x21, 0x2}) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000300)="c0674f83f46c525778e00cbb01683c9dc0ef1ee25859ca509a5d53c2a1b7725b1d075eff3cd0b5f0017e9baa4e2801bb9fedf591345d4fcbc5f834fa33083e4e55750e6d9d265c69ffd750951affb4b7fbcb18ce7b9a7016e94dbb8aa523e9325b284896ddccde944f95bde44089a56f250288bda7731270410ab9f905e17d591f2716d5b09def950f0d41020b8b9301cd7f9d", 0x93}, {&(0x7f0000000180)="f8974f7fcd5cf8615a2da18f061454bed77cd0ae29777deb1d706420bf839c7bbf1b429fa46036d0f55e68c354c521784336c485b87779eba1b1e7c7c616134b6f94671135e5eddc1a28c3f6724120", 0x4f}, {&(0x7f00000003c0)="e1fbb6bf2fd1744a8d9119e9cb877394455706fb226a73d66f4071824316d3cf21fd403bd642e19a565382c37489feaff399e9811a528ffb07e203c8f09d90606ab41cd829286daf94adacb6cc8eab4b90b86889f7483fd4a6609691c231fc9c2efffacc820c2c9a534ad53af0d8cd27bcca7bb52433415c3f383de599803f7800415c2e80781ce948b0d0cf7b251cd9757215ef5960dbfbc376ddb0099482382fee35e2ca3b4ac9c6e2927d89fc34c1898221c9c91e304de9bd2a84415e534f38413c3c50e41bf9f278570707e170501663338b6114663c7c", 0xd9}, {&(0x7f00000004c0)="86532405f3c99808483862a1bae225e2b50a5f2c79b9f422885e3c3b69d5edb55c48e9e610e3155a69ace36d0e182c5064067efa15cdbd7d23249c20a2a86764040bc80db1dd29de7c4eb7ab15b7f3744b317e310de99b270273c68cd6b2b91a180c77315836c0fde8e471bdaf5670ac5d57ad189c7c1dbd8322307f00882ebd8fe46324fe36f13f5ea4c87343202dee572d", 0x92}, {&(0x7f0000000240)="9d8c5226b36a24e2842e13b224bde4451f7e35aa8871259c7ef900285cc7f1d90ac99a9fb0f022308e4466b72fceb7f5d2ca76f0b09aa788dcb76264d3413df1d104f5", 0x43}, {&(0x7f0000000580)="dcfd4488181c58a1eb2723902a8859715ee31de505e4884352bcf9c466218ff8c6f508042b4ea19f9de4ad4fe465f9f170a19d0baba1e01b43fa9717630ba2c1423d441e13024df88abafd1c0fc802648a6ac8cf6ba26d533698e27d5f62e2b6610e3d9aafa83365b8", 0x69}, {&(0x7f0000000600)="77e57ce7f4a00fb99006c827e8a1868728f37dcd3fb21fac097e7b483a6caac168d26e549f7c5f683dbd7a80302b58e6c5c047f6e2d6c08ce6734ce3ed7dae86fa9833dcec54967a0d91a117881657f86a563cec62", 0x55}, {&(0x7f0000000680)="9fe38391b0326e00e7649bcc8efdf64cbe38d7b0d726aebc", 0x18}], 0x8) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=@ipv6_deladdr={0x18, 0x15, 0xd01, 0x0, 0x0, {0xa, 0x9f}}, 0x18}, 0x1}, 0x0) 2018/04/10 05:49:50 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) prctl$intptr(0x4, 0xfffffffdffffffff) r1 = semget$private(0x0, 0x1, 0x88) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f0000000080)=""/243) 2018/04/10 05:49:50 executing program 2: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0xfffffffffffffffd) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x0, 0x39ac, 0x0, 0x247, 0x5, 0x20]}, 0x5c) write$cgroup_pid(r0, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYPTR], @ANYRES64=r1, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="2fb6f436d34caf64b3ca4b41fc77d498d3f9295017d0dd9655197120b3fe8e6952c5ca04f3660b8489641a3825", @ANYRES16=r0], @ANYRES64=r2, @ANYRES16=r0], @ANYRES64=r1, @ANYPTR=&(0x7f0000001740)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYRES64=r1, @ANYPTR], @ANYRES64=r2, @ANYBLOB="b6536028f7fdf3d7698311735d26832780ccb36d9eb4b404a8a736afc4fd1a93f6b068bcf3c0f7ad59d938f3d6a1aa24c73a11b63acaff00d2e5d15bc78777781d4580b5cd686c3c307927d8fd50d2aaabce7ef504ff5e0bc5ded1e66f00a789c4325472a3370beeb5f81678b510fbcf2f3fc2670bb497fbe9b46f7a6b38af2cab85029f3215bd19ab772e3b014e8a5697ad7f732f38ed85ad868bc68798e13d7c8dca43b587ec920bdbb9fd9a3a369c3a94d7ee25edfc8ae53ee716ace8172a53ae779aa2929851a18b30c2c8bfdeeb5dfd615d0f2339c4", @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYPTR64, @ANYBLOB="6fd3a228ff20e445942cbbc29a00e87d90ae0a5067", @ANYRES64=r0, @ANYPTR, @ANYRES32=r0], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYRES64=r0, @ANYBLOB="b7eedbdd5effdedf10f0d475bafafb182832da6121b010fe9d8cf472d508fb463b8dc1e12f461c2e00cbbf0a08015f4aa235b745ea7530e8c7c152c8ac776ddcfa9d661cbfc149805f025c51a62f5ad0d408cec6fe696533c64f044332c3d83dae79cf5bd1fb3748f3a0c7e7bab42a3bff74d474587f575349787ffeb773d26099a8ccd6b7c5ea1fea43805f0c238fc4184f87d07b9f30ca87f79989d0ba828b240fcc893e7f1629c6177ce09e4c4bda5d", @ANYRES32=r0, @ANYBLOB="6af6d81ce086d337340867c77bdc6be45b7193adf3358c272dd311a78959066be2ca61c5b955db8218d53022a3b6861dd7881e72a6532da615f1e66720b9a4b7127fac5cf204b9989dd9d83def20d430fe17b242766ad837baa062eeb92c671a134b5897858c09dd1d04dbb82bbb46f81e2fa6a5e241b03e80f91fbc88dcb161be58c2f75ac4c9676a8b33c51996367f9e1aa53ffb", @ANYBLOB="bebbee56b5acb2ee07e1b21ba3a663271b377d0852ab22196d8ac85b702cb94a00928ad5d1ada2ba48c59a5be607f1069e0bba22b742c6c2b8c685652e530ddb92740571ab1a92ba222fcbbd5de052dda4f414a988c1e0b95a843e1c8a68acc283cf270dc149b8c0b98de8cb15a9efa41be6318c21fe6ce37c7f0e88d67b83241de637d8faac66814aea2071c5ae238258e8322a56fc2e2ee261512698998ae7a2f7ba2a79c76efc8dee492afc5a6cc4d01a97745711fbacc84a95570c4cd930c67b75b29837262a558bc5e1e58a63f99a685c762a", @ANYPTR]], @ANYBLOB="a59759fec56824757867f94b092cd3ac318ebd9b34d5cf0424e00e10b83cc484494eebc548c413443909c1e0ba16a8a7f5231583bb9210db50a9c07e83028eb94ee2aef46815e80a56fab9f4e708aa308bfa82e51b120ea6d347c43c642a", @ANYRES16=r1, @ANYBLOB="c59002b80c627412f17d9cf013a281685c3c324b8d887318038b787a7b128583b6d1b6e1", @ANYRES32, @ANYRES32=r0], 0xfffffe89) r3 = inotify_init1(0x0) setns(r2, 0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r3, r4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000440)=@req3={0x5, 0x401, 0x1ff, 0x7, 0x7ff, 0x2, 0x20}, 0x1c) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/10 05:49:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x100000000000021a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) pread64(r1, &(0x7f0000000000)=""/135, 0x87, 0x0) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f000066b000)=""/1, 0x1) 2018/04/10 05:49:50 executing program 5: r0 = socket$unix(0x1, 0x801, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/udplite\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000380)={0x2, 0x6, 0x9}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x10000, 0x0) epoll_wait(r2, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x3ff) r3 = gettid() sched_rr_get_interval(r3, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004f80)=[{{&(0x7f0000000400)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000004e80), 0x0, &(0x7f0000004ec0)=""/189, 0xbd}, 0x10001}], 0x1, 0x2, &(0x7f00000050c0)={r4, r5+30000000}) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) sendmsg$nl_crypto(r6, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x4000}, 0x1) 2018/04/10 05:49:50 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) io_setup(0x1, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f00000000c0)="d15388ab8452e4ac9da27548ab69a550ff0942bbfad40b3956a402e662b071e57b8e84bf9e2128d129ad4a9d8d978d26543a99cd5c02f42f12610f65bc0a63c3bb5dd2d842eb98147685514fd560d5e619f539e3f2d0a6993782c2d420d0870a069a8e367bb3a9e944a7ea345ae32f00b256c4d335f89a4b96bb5163a1771cdf8152ea5dbe6a573d7fba3e4d5298836ef7b2328b5c277f9381ed6d3b8fd288012fefccee5b6cdefe", 0xa8, 0x0, 0x0, 0x0, r0}, &(0x7f00000001c0)) 2018/04/10 05:49:50 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@empty, @random="4a747531cd32", [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0xef2]}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x103800, 0x48) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x8, 0xbf}, {0x9, 0x1f}, 0x6, 0x3, 0x2}) 2018/04/10 05:49:50 executing program 7: fchdir(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r2 = socket$nl_generic(0xa, 0x3, 0x10) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/224, 0xe0}], 0x1, &(0x7f00000004c0)=""/120, 0x78, 0x401}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x29, 0x1b, &(0x7f0000000340)={0x0, 0x0, 0x3cc2000, 0x8}, 0x10) recvmsg(r3, &(0x7f0000000680)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000740), 0x0, 0x0, 0x0, 0x40000004}, 0x0) r4 = inotify_init1(0x0) io_setup(0x0, &(0x7f00000003c0)=0x0) io_cancel(r5, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000000840)="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", 0xff, 0x2d2, 0x0, 0x1, r4}, &(0x7f0000000640)) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r6, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa08300}, 0xc, &(0x7f00000007c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001400000000004af77700eeff00000000000000"], 0x1}, 0x1}, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000300)={0xaa}) stat(&(0x7f0000000540)='./control\x00', &(0x7f0000000580)) sendmsg$unix(r6, &(0x7f00000006c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000600), 0x0, 0x8000}, 0x81) inotify_add_watch(r4, &(0x7f000003cff6)='./control\x00', 0x220001a1) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000058fef)=""/32, 0x20) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000000, 0x8, 0x10fff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f00000018c0)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195ec4c9b1", 0xdd) chdir(&(0x7f0000f95000)='./file0\x00') 2018/04/10 05:49:50 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x16, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = socket$unix(0x1, 0x5, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000000)='./file1\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r5, 0x1, 0x0, 0x4000002) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000340)=0x0) timerfd_create(0x4, 0x80000) fcntl$setownex(r2, 0xf, &(0x7f0000000100)={0x2, r6}) write(r4, &(0x7f0000412fd6)="29000000140007b7ffffffff0300e0eb01001000e0a40e07fff00f06000000ffff0100002a00f3ff09", 0x1c) r7 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r8, 0x3, 0x7fff, 0x1a8) ioctl$fiemap(r7, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="00ec00070e58cb65053cf5bb0000000001001d0000000000000000000000"]) set_tid_address(&(0x7f0000000180)) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f00000001c0)={0xff, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) socketpair(0xa, 0x0, 0x100000001, &(0x7f0000000000)) 2018/04/10 05:49:50 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x4000000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)="2f70726f632f7379732f6e65742f69707634374d1884802e3d3c2f76739332a71bac", 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000000000000000075ec"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) 2018/04/10 05:49:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20, 0x2}, 0x1c) set_mempolicy(0x4003, &(0x7f0000000000)=0x7fffffff, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="680c647f"], 0xfd2a) 2018/04/10 05:49:50 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7) 2018/04/10 05:49:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000001400)=@generic={0xa, "ff8031c23f7c055b451ac30b87ef6a8897f39981bc6c2844ee44a9704056d799865cf65e28d440a0077e329bc6b211bb1506a2944f9aa1cf5b5680bb2012eec83c58950d8a811bf5a88cb64d9f276c7f04e9fc7c3fd8eeeb1664bd2d1874a414f1b395ea444da51065c0bdaba218c9d8ef175034ea61c00080cc50c8a2b6"}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000080)="9489ea346687a73424376b4d9b5e198c30faf505c4f5cb5a548d48bd88988449773c077b9387360256c555240bc33a07a4b0c549d7adeab022ef67e6e1575757cc0473d728499f67a44552e052da423fdee0b37c0ee2f3ad0c5e0ff979d580e3eccecab544362b4fac211ce1ef4439b5dbf52ff8c436463ef9", 0x79}, {&(0x7f0000000100)="3b2e8ae0baf81e50f2b4a2af567e1a88bf335fc00c5e00fed9080dc1e8b0a8b671efdff040b01e2baeb710b2fbdff759acd5bf607a9482c05b7fa9dfb7f3e860ce44ed16015125e46d0fc29923c183c1ac2d2e7ba91eec8294519af634", 0x5d}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="d73b127517709684cebe54e06b3a9534d287060ca3eb3f0ed3e64a1fc2d676d84fbbd863b17d85648c1a72effc4f60727ff641e2e975cdfa7a8a04923c17fca2585fef58a9c2f06b601c275e75cbf4443a7d9e415e789ce924e1e2b10c352f174bc5060b7db61b7857161b85a329be71370143894b63a479a2b0946e3a66f43d6febca7e497bd712f63942edc7ee58f7", 0x90}, {&(0x7f0000001240)="4c0c937e4a7537fb0d27e935d4ce5a7b5098eea15e1c9b80186421e32a94d844b679c80a15268a67b1fd88241e91b78fea387ac55956e8821d22ead020453e377de3ef35a53c8ce7863f6f0aeab01ef1f0473be2e6042595d399f5e39935edec383d49c21b6a99874109ecd61a75b13ba0880cc59a45c0bbc1ce328a39f5045502127548b971db2bec75da7005c9475cea0c0129a47ddc20d733f775175fcf880b1927c4dc0b463e7daac4a39b35c92b72da5b9c9aced876bb15ac16d4b7e9429f213bf7495330", 0xc7}], 0x3a, &(0x7f00000001c0)}, 0xfffffffffffffffe) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/31, 0x1f) 2018/04/10 05:49:50 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000340)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640298b7fb0807b08000000000000002b503abd9442e774aa1bd915aa437c3abf2d856aad1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481544ea7e5c3a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xffffffffffffffe4) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x217}], 0x1) 2018/04/10 05:49:50 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/63, &(0x7f00000000c0)=0x2e) 2018/04/10 05:49:50 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00'}, 0x49) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x200}, {r1, 0x42e}, {r2, 0x400}], 0x3, &(0x7f0000000140)={r3, r4+30000000}, &(0x7f0000000180)={0xffffffffffffffff}, 0x8) r5 = accept$ipx(0xffffffffffffffff, &(0x7f0000000380), &(0x7f00000003c0)=0x10) connect$ipx(r5, &(0x7f0000000400)={0x4, 0x9, 0x8c955f4, "74a449eee036"}, 0x10) r6 = dup2(r2, r1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r6, 0xc0406429, &(0x7f0000000340)={r7, 0x2, &(0x7f0000000240)=[0x1000, 0x0], &(0x7f0000000280)=[0x17, 0x100, 0x1000, 0x1, 0x2], 0x40, 0x1, 0x7, &(0x7f00000002c0)=[0x7fffffff], &(0x7f0000000300)=[0x9, 0xfffffffffffffffa, 0x9, 0x9, 0x6, 0x160]}) 2018/04/10 05:49:50 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0xa0, "e040543c7d88ea8effea8dd293cf429e0247a9ed849ad8a930ba802fcc4e83cdb75e5454d88b2b52d5d8a2fb5daca065fa34317a6e6223c6db3acf2ff18ffd647df895778cefa5ead4480853938282ef0015176c64c4ae65f88ef9e55256d27bed2bc7bd808c883ba1e585cd9ad95ae3e32d0862e90095eff8d35bba9fa998014c52fa36958d73ffa304c21f848e7f0407059cc9a9619b8b2d9c4973708ee517"}, &(0x7f00000001c0)=0xa8) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x10, "59e44a320d6afa0c04ca8ab29e26b949"}, &(0x7f00000000c0)=0x18) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="bed4b0068afa6c0261e16e931df07b9971fc4e", 0x13, 0xfffffffffffffffb) time(&(0x7f00000002c0)) keyctl$revoke(0x3, r2) 2018/04/10 05:49:50 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r1, &(0x7f0000000040)=""/7, 0x7) accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x800) 2018/04/10 05:49:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20, 0x2}, 0x1c) set_mempolicy(0x4003, &(0x7f0000000000)=0x7fffffff, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="680c647f"], 0xfd2a) 2018/04/10 05:49:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f0000000800)='./file3\x00', r1, &(0x7f00000012c0)='./file3\x00') r2 = open$dir(&(0x7f0000000200)='./file3\x00', 0x40400, 0x21) fcntl$getownex(r2, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r4 = open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x100) readlinkat(0xffffffffffffffff, &(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640)=""/37, 0x25) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)='./file0/file0\x00', 0x2, 0x1, &(0x7f0000000540)=[{&(0x7f00000001c0)}], 0x854a8, &(0x7f0000001240)=ANY=[]) r5 = open$dir(&(0x7f0000000680)='./file1\x00', 0xd0400, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) fdatasync(r4) mkdir(&(0x7f00000005c0)='./file0/file1\x00', 0x0) fcntl$setownex(r5, 0xf, &(0x7f0000000380)={0x0, r3}) renameat(r4, &(0x7f0000000340)='./file1\x00', r4, &(0x7f0000000140)='./file2\x00') symlinkat(&(0x7f0000000280)='./file0\x00', r4, &(0x7f00000002c0)='./file0/file0\x00') r6 = open$dir(&(0x7f0000000780)='./file0/file1\x00', 0x20000, 0x11) splice(r5, &(0x7f0000000300), r6, &(0x7f00000007c0), 0x1, 0x4) umount2(&(0x7f0000000240)='./file0/file0\x00', 0x9) syz_mount_image$vfat(&(0x7f0000000c40)='vfat\x00', &(0x7f0000000c80)='./file3\x00', 0x3, 0x1, &(0x7f0000001140)=[{&(0x7f0000000cc0)="5702489b8a90749099777a1d9e909973162bda04e3cb02786767687b50f1eb9a70a81ab56e8dee487a9bcaca3618e4c9736cb4eef36a970743c95a3e7d91b66d0da851aec6c8666152ee124157feefe26cd6e24eefeeeaca4b6e3149674fb330261a379b3a3f7aa3774a6453c9fffe83579808541a7087bebb189af4fd80100fc8ca814ff38f7c6dc2761bee69cda92c79b5f59be8efe2967f9c7786403b306d5cdcf6c9e932b04e54300614d8cf77fd9dc81e46a9d6487ba3c638444c2c03ea13a4564ea02475e336d2af32bc18922f08d238cf5a4491591c8e1daa0ff0ba3f459ce0c1b18df4deebc065d376b32bcaeedbdc50", 0xf4, 0x7}], 0x240000, &(0x7f0000001200)) open(&(0x7f0000000880)='./file0/file1\x00', 0x200000, 0x40) pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000300)}], 0x1, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(&(0x7f0000000580)='ext2\x00', &(0x7f00000006c0)='./file1\x00', 0x6, 0x1, &(0x7f0000000b80)=[{&(0x7f00000008c0)="b43d7f1378d2143fc95034b88b86e1d766f1e87131f10e26103a02487f6afcaf7472b664681a771966bde51506dcec9f105422aeaac7f8793c6b850713b1b8889430772062993b8970def36059f1b28bd26090a8a2f962b2766f43746aeaeafa01e2c9eecf8cce9169166831401bd074873d08cae652d989bb591506b18865721bfbc8dbeae4640ea5e0d8bcef224bfe1f518fd4e4d3c351c9d72546358e218e8badbde86bb61e45fbce7ec4cb451b3a9a54fdde58f603f0416bfe6c621c72fef39746d00481", 0xc6, 0x5}], 0x1000000, &(0x7f0000000c00)={[{@max_batch_time={'max_batch_time', 0x3d, [0x0, 0x0, 0x36, 0x37, 0x31, 0x39, 0x38, 0x36, 0x0, 0x2d]}, 0x2c}]}) prlimit64(0x0, 0x0, &(0x7f0000000200), &(0x7f0000eebff0)) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/10 05:49:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r0, &(0x7f0000000680)="6e7300050000000000", 0x9, 0x0, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000000, 0x20040) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000080)={'broute\x00', 0x0, 0x3, 0x8d, [], 0x9, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/141}, &(0x7f0000000300)=0x78) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/04/10 05:49:52 executing program 1: timer_create(0x3, &(0x7f00000001c0)={0x0, 0x0, 0x1, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000000200)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) timer_delete(r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x7, @empty, 0x6}, {0xa, 0x4e21, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0xf6a}, 0x8, [0x100000000, 0x7, 0x4, 0x800, 0xfe87, 0x3dec, 0x3, 0x5]}, 0x5c) 2018/04/10 05:49:52 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140), 0x4) r1 = socket(0x40000000013, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_regs={0x7}}) 2018/04/10 05:49:52 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0xa0, "e040543c7d88ea8effea8dd293cf429e0247a9ed849ad8a930ba802fcc4e83cdb75e5454d88b2b52d5d8a2fb5daca065fa34317a6e6223c6db3acf2ff18ffd647df895778cefa5ead4480853938282ef0015176c64c4ae65f88ef9e55256d27bed2bc7bd808c883ba1e585cd9ad95ae3e32d0862e90095eff8d35bba9fa998014c52fa36958d73ffa304c21f848e7f0407059cc9a9619b8b2d9c4973708ee517"}, &(0x7f00000001c0)=0xa8) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x10, "59e44a320d6afa0c04ca8ab29e26b949"}, &(0x7f00000000c0)=0x18) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="bed4b0068afa6c0261e16e931df07b9971fc4e", 0x13, 0xfffffffffffffffb) time(&(0x7f00000002c0)) keyctl$revoke(0x3, r2) 2018/04/10 05:49:52 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x40600) setsockopt$inet_dccp_buf(r0, 0x21, 0x8c, &(0x7f0000000700)="49866701a2603dfa8b924823a8de3243d84b9c67a4fd5e59a693d6d9ccdf0fb7e24b3b4a11e513659048da4baaae6a3361eaabe3d160c9866c1f92ce81fc1c0db179fd198aaf295c049df04839aa9e39fa84cc91a7ba29aca35c88a5259463b0ec9f152137ebdecb7bdebd6204f1e028b2781339fda86b1bcddc7c5367ca2e2d4a06c5db7bde92ea29a381b224e797529efa31181011eeb1a72c4aa0640abcff9fce51d3b911544fc48ccd8c8fae018570b71facfd3222e62a67be7e6397e32ec42eb824e18c5f48831ad09d39966e7b3fc0d5456149aab5da10de8e29413d7262ad504f3236a48379c6ebd7ab075f08437898", 0xf3) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000080)="27a381347eb4a64d1ef478f9d1d40b78eba612f7d750b49275a4bedd5c62bd0744e772ed917d59bb0c97b532435f58821ca38734df98c60d61fc8fc82cbed013b102de7e4d462869adc2efa9d09f0af71042053fec9cde48a9d84cfd5261746b5ac67dacd2", 0x65}, {&(0x7f0000000140)="498c7108e03f55624b612bbfdfeb7223f43d85a5d511f099265cc28023c4f7fbd8cf4c0b8d013d68bc2b7466f0fc0a819758", 0x32}, {&(0x7f0000000180)="ce74642d5abb4f509f2e0d5d142226ad773301f5a9784b90657783abc0cfc0f99236cbcb09afc5e57e37275d97e964e15ce3076e4c9f0466ad13d4f1e966d64017ba989aa4c8760965a2b80d61", 0x4d}, {&(0x7f0000000240)="c06937", 0x3}, {&(0x7f0000000280)="78d302dae70d7ea1c2234ef8ab4b4e754890f0fdbeff5f369c0da0a555118c5e064806f436309cd16a08dc1739f426265dc389079481293a6359a86bc57649cfbb934bf2749410544f7a881e5363d52bdb3dd55414ca", 0x56}], 0x5, &(0x7f00000005c0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd8, 0x20000800}, 0x4000) 2018/04/10 05:49:52 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x202002, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffffffffffe79) seccomp(0x1, 0x0, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x1d, 0x0, 0x401}, {}]}) 2018/04/10 05:49:52 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x10) ioctl$TIOCSBRK(r0, 0x5427) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 63.137226] audit: type=1326 audit(1523339392.135:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5327 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/10 05:49:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000001c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="08010000000000000600000000000000"], 0x10}}], 0x2, 0x0) r3 = memfd_create(&(0x7f0000000080)='\x00', 0x400000000001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000000c0)={0x2, 0xff, 0x3, 'queue1\x00', 0xfff}) 2018/04/10 05:49:52 executing program 5: unshare(0x400) r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x280080) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/74) [ 64.014411] audit: type=1326 audit(1523339393.013:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5327 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/10 05:49:53 executing program 7: mbind(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x4003, &(0x7f000000cff8)=0xfffffffffffffffa, 0x20, 0x0) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) sendmsg(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@rc={0x1f, {0x0, 0x5, 0x4, 0x5, 0x200}, 0x18}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="fc7257259d345794242e61c5400a18df628e7b8e52d97c83addf702d61836235daac1a07814168d06b950e673d819446ef7c65ac1e488643de974050808488408f65c55a18a709f1e63cd78f78996f9e9fa15f757a7bc04e56cb799d", 0x5c}, {&(0x7f00000001c0)="5f3f8e52c93ca8defd007a1f05481e4d7897527d7b44b026c52c145cc1a6d579fff02635fb7377cf3f72b3f8f0a6b6f77fb6380781eb4603f009f6f936a02a4fcb9369e650e6d347302c", 0x4a}], 0x2, &(0x7f0000000280)=[{0x68, 0x117, 0x5, "0c014a4bc04fabaaaa7dbe90b1dafbd5155820ab8e572f63faa37bb796382b6a22e76d0ada52904cd6ce6a31b83b4b1ec7a95d774218ee2bb66b77d1eebdab11770f8dbf31382d72e7d5fe92fae6906ffbb2b1bc5675e2"}, {0x78, 0x10a, 0x8, "05609f380fbfbfebe41d8173617f47186ed8d8407e260d1d6ab9f4cc85deb8df5de0cdddcf7569f4670dd1576e13ce8b1d8e6984d055c3aba6e1c95ed4ea3dd0f8bc0352ecc247065efc982c3d209cbe6d27f379dad805f5d5a12f3aa87939f103372dab8ea73448"}], 0xe0, 0x24004091}, 0x5) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x48000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000400)) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000091a000)={0x0, {{0x2, 0x0, @rand_addr}}}, 0x10344) get_mempolicy(&(0x7f0000000000), &(0x7f0000007000), 0x1000, &(0x7f0000008000/0x3000)=nil, 0x6) 2018/04/10 05:49:53 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x8, 0xffffffffffffffff, 0x10000}, &(0x7f00000000c0)=0x10) fsetxattr(r1, &(0x7f0000000480)=@random={'btrfs.', 'comm\x00'}, &(0x7f00000004c0)='ppp1.!trusted\x00', 0xe, 0x0) 2018/04/10 05:49:53 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/llc\x00') r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) dup(r1) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000100)=""/199) 2018/04/10 05:49:53 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x201) open_by_handle_at(r0, &(0x7f0000002180)=ANY=[@ANYBLOB="7ab60181af0bd7576187d106d4cf5999139e82bff10b9e395bea0ac89e8f766cb54b0e6a594adc54715c2bbab7c442de4fc4c71adaef4bafeca62233be7f9f15fa167100073f3957c71f45e2e60e9b67229fde74b26b0e5c726621cc9286ae585a499123eb1b1475ba4e58c2f1a91e1b89f6d2ff6e1f287b0d71d09923fdf931b2973d6f7f7d8a6a9bbb6c0380e43192bf4440fa93800210002264345f13dcbb99cde3521f8776a1691c68d66d8d6a00a7f8f0ec778c39234a0029582f61875d2d6733ba754ee64654044e731a69b249013bd145f3cd0e24146d53b70cb6435a49d1791aa5343e67b2789af02c975c092c47f96326c1fb93cc46c0c9a5c37d2b37ea475e9a4546f689202793a1804dad0cc55acd5bad062625047ab796b7559b407f1ee1087594cf3bf9c181e334c673faebfa7d1619a7b456f32a31c4710495273deba339f68478fc6ea2773800ff87ab77ad9b7ecae2c114e4a9c57d9b89da5a2117677c78609ea2c858beee5c3ca5dc48e4327e02ddd9940496746dd96f5d7da095ad70bbe891b4922b4f0de2c8cb11b749d0d44db37b566281804e6143e8b9b532e668768bd0008ae855ea9d6cf5b56b11b904b6a7612f951c0ddccb7224a15ea17971ba19b1adb4a95fa684422ca1df56808cd197d55d09e169c582dff96ee8e95dfd491237597473aadac4030cd6a6d0582914cb9ade4a4ee000801a1e233bdc79f72947db9405e20b62b900570c3c7447b15763bbe8ea9415aa636ca30cc2916bbbd595dd7a7dd532a0b94c8dc7494f05f319ce35e6a4490f569f6f36a7a7d29e0818929252bb8cdb69af626684f54ebf5716dff2817634d50d4f7f793dadf95ca756224449e5ea7d94d6349d78dde108731ab2bc88ac90f74d64c8f1f0ebb33d7d5a564e36c0be4d39afb8bf2244bb6f9cbc6bd438d6c6eacfadf8c2e283b850100da57a9a9b45678eeac865879729e55276d2fe3622577adc98f5c63f478efdd4192b62af88570db6fbe6fc1a735d0f99993626227d4ecc5da0b6f4c4df4fd5fe173c3291c90c614df6149e3eaee37dddff5a1359bea9d3bdb67f9dd9baf9f0df9fb534b74620bb6d6b80c21713285406304d91dbbd5e126de9172ebe40f7ea95989db8c0375dae7e5cad6ddfde078439c9faaa4acd35e1e9e414955f4063f43a318180ad809576a7b3a89c7ea10bf85f03ab5fd91385319ee7da9a51cc54e8049d0c6913a909d6565afc8c3f977a540aae7c4748c39c8134e972751c97bfe97e08e9eeb54a2e742b13d7c3ddea68ca56240fad4260f183bf3d44dffc0de8f56521356843db4efeebce34a33a901f361bf2cfb95e4361c20218c523879effa65db21474c68fe045d6183dd20f23790dffb2f2c06746fdc5e72558649daf21cecb822beab94dcd5bae256bc7ac0daf2323b1929295134a5bc390dfcd5470954bf369d05a9d4214937029ac3408eb73fea68701e5c9d353fd87e08f2220b88d9a0f1fe1fa46851c0496af16b80d15c183bc2d6efac1a1a122315e561b55c93b04ce4b01541ebd780fa5edf0ea3c2f998c0905cb5fcafb6195f6c2d1ccd85b1b0322a7df4064bc1fe7eb9f3fe6d6c51406406859f553a8bfb439c2fe094ed002362aa08bf6c51df53d3b817739be6b9cb2024c3dcf92ff5985149b4a7e6baf8870e2e9b76169cf3b5b3221a4c9d54acd3f0b4514b7de77b05b4d6b48715033edc68d3d36189f49c1f59937b53e0068a772c00f6e9d2157872ea99f0a2dbec260f66756012981259336749fe47ba9581fbd8b365764c17f389d08a7e84e4a645ec031c82b2d2eda7ad8458cf666657e56e7c2c567067cf5bcf02b66f0eb7b97e94817d2eab16e21e109f86ddca9957dc827334546047794517aa54ca4da985debbf9af85f00c4ce03ef1945fd94ca39461904285e5a12c79136c6258acaa47520792cbe3a83a5ebb7cf007684e9e000af21336f39bbfdc3ce8cd102cdfe27cdb0aa9ede20192cb0573d10e730dde756553bff244ad6c4faffde214f16d67a2260d7e383cdea5028750138bc38c82077a7e8748e489075ee01da42a588ca0dbcf5962933d1dd17ae2760e84d07b64af78808cb87f77509857edb3ccaf6df0badd1d5c052267aaafd24e84fcbb3428063e718268cb71a7604438a73a95274b97fe089914d85dec09f9a3f0f7e236c3c4b22de6a9b7ab200828a708f9d7df10baf7d056424b39ad73a2e965d3b93096938ff0ff5a4e9fb099351f76be7c82f51d27959b64b93a95f30ff5145f0009f101451e847800e702d8bf5130e2ac680f81351055f843a82d483fc9c265a015f725a92b61833c6002da40456f9e83eaf9098a4a26d9abf40156980401ac8653ce7bbdb13e8516cd70cd9e2bbcdd3889c670386a7225a2387007869943c09a5cb123a530613ae69ddafe398e6b1bd6bc30a8810243b7aca9053cead4c94d6ec7a82f392bbab2f7439360d02cf1f9c87c9b45346590b01b29801ff4a9cd179067757456b3d72725573b87a902341d5e04e8cffce97a0976fa1d2d86d12c6cedc741983542b56d159caf2777d12f06bcb8eb4ad9b55cb3028b7e91821d3328536b4a749b0e6add7e4c308755b851e8be5331497f6c26feb0c40fc3314778aa25b6813cc7bd27974d6ca00c4f27f8ae2f8a7885e5fb54708b1d79c5ab9d08de76f52765f78cf5b474700eadb00f259178667505ed6299f614a99eadf13263703e1ac8c392e216b95ce058719e11492946db2e0c25338fea8ec65370d9db1bebdedcd9afccdbfed3c5f4ce65b8b302572cfca55dcdf88268ddb28173288839d80bee147f36810d45dae39c90ecc711b20a7ee47801b5f6c55ce525a5039b3265dad6efa923b9cae4601d7e3d8c4449cb09a558e2dbf8e9d4955d940a3cbb898430d9c875520463f890cfeea624d5c13a011e9300e1a7e5f27af70791ad8655ff72116863db667ddc3a6313d68f45e9d28644261781e7038d3528fc02d5dab51d1cd6696fcaf1d4f270682443fbd8720dd1715e8f3550d1ffe53976a9b0402fdae4f35f2ab3dc950c1bab15926cb496d0bd97b02f464ddf40fe11f3a18715d2ded21f0a04f6dcbcd895c542c3cd67e0d0032327e0593e56dff3f2e35866b260592347ec631aa9bb90c1819f02c20acdb853de6e1eb022d4428be33cfe2f8b18b27d24225e893f7bced8d09cc1c89826bdb304e7aec96d6aa939ec3a2494ee639815c8eaa229404b1d82cdb2b3c0b0786aef9147180395ef7d2ce02504c6d004e417cad90e134d33c062705bcd8897c760407172597795cc009195fcd98afe233001a93ddc2cac5aed361e57e7ceaf702e7c1d66acc96c1698f5ba7318704c5d7a39fbc87cdb690e38d460a0951509f8031205a66659350b5bfc9d85bb2528456fd5130983c1fabdf78c9460fe7adf56dc83c03e38e0008fa7979a3ca7bf9fdcea4bf80c4b3db11b4d9d2ea95959d8fe9132035879712ddb6d9c9588840b36121696845fff9d80c5a44c940f22805f509fe3abddc26e7f2a36ae4b574aafcae944bd8b4455abb5e758b28a80ecfd551c8128f22a1fb123258068678e8df42c0854d88bc88a90e016c799825dc845ee07ba6333d50fd5b92ac9d3e63e8c9edcac4747c93103f3f279a561eb45ddb7d92731e0cd2896f6a5b60182e3e38445b27fd35e64e0b8ea84db96f42e36e9909cb02daef6214f922361b7c25bb36b72f1055af55bb68a56844086a673e7ff5cca17572f92dea475b53da386786add409e9e38dcea7af86abd2d9c1bdb33ba90f662567e7813fb3bb7ed38ee94361e74d0ded8fdec34199f6decba0aab60cbed9972633e721f9e22413e506689317f240ef61b679b63237b56105bd5c0d9845c8d43e387e50395507f70baedc33dbf72a02a358332d681aef38b35d1c3ddb40f36ab96dc6dba8aa37b06d56ab62c1802d033ee9022f720fc6e0bcb55bb2b4bf5e50c1b77f06c21c8e7b00aba7ceab48ab6373b024fa6ffb98149fc4b72e900875c94f025a5e7f136d83505989ed97568c09ba466131ba1c662648ee21fb5bc1c7c7032e84603ba16552e15732e52cbc80424c5f699985a8fdd30f475750f842bfb6bf4fc3c73ba2036017d66db78becf61ae2f11f890f1e1b985a013e235f375180edeaa5f33e29e26cdcf3218a4bea8c426640fac54409786951357467bf4bde4ff4ae65498fd75b5f6e2648dc3e1184b13bc5ef6eeeaf7307a12b1071e56792c0208110df1cc6876a20ce95b8c0ebc91ed19068178d5801e670d4f5eb1b89ec98cbe05c17bc6922e9b12d01e7b9d53ec10e79ee8a8e84bbeb89404040f75f1016165f1f89c684ec7dba850de3f367217fb929fd7f009a29e8c0caec9af6b13db562ae6d012057ed3b7f837a2bd88cb70a1428b69fb83b71e20f780298bd6ca8541b4969022ccc4fbf2dce660adb9e814c148beb0c0a49a3d1cc797c0f6a8b9dfce97f9dba96e03aa9704eab4019e60c832a3ce2d4077bca9eb6358acb92097f6a39efc3a9f879797bb089407668bb5e4fb5d439b082e6779bdc1fd68f2454b68e1d56a20ebe674093e677f1aa1fee5c34ff4a6aceeef81c64cad565c7d20ab2fa2334f3d9b64a034e4008b2be46ef51754eef28c065c899612cde82d162cf51ee85b912a7ca48d7d5755a1756d26996d927aaa39db1b247ed8a5ce40da6936d64f5f59ae76db397a0f1f1d45733384e71cc8f1551c17ce6f13a1793a629bb3b60b7377a36d4079234979cfec79120b4e10d95dbd51b108fa1999bc1566bcbf67178da035f49efebdf38bbdbc318ea70e63e1d78db11f3ac0b7489801bca3aee43039491ad2998c5a47d7347285715ee11ac0d790cb62ef5da6e277c3c498faf5c86849a62e774ff1bf7402322211e1239b09a207ec65fa0c169d2859b372f83617d39357452e73958f30e04034ca59702ee86ef27b7bb3a50db3ec8e9eddea51c83c212a671f259333a378cf1b4c82495ec43be03f8d1e25d4f7e2b11f5976f3f5ff3e367e9483575554d68cdbcee11b82e807e56b143b2290ae9c2d6a1b1b98b888cf333750c12b614d238231e2a44a82ae4648996e0ba39cc0263b9bfc6f96ff2dd6f321748e607c0d0cf5391f3da0df0204e088fd5ee03088c871a517db97fc16aad983e3dfa40cf9b837b2ba98d05ea666591e305da741f79fcd322280086455da73f60fe706691826c7383ebbaa76c001392485281856f690d3dda95ca50bf190f9a63a36a745ee85355c90099c3843c24539d59570e93fad9e08ec9732e83199d4d4b161fce90d0dd6039b97b97ec68463fbdf6b905d16f1e6f8ee9a180818b418508f164ab9e877ee1cff962cf58659719213c900f68c5021efa34335e84b0ecb77d714d93e68ff594cd54e6251399a3654e60e411942bdc8d22727d2e0ed18f3cbef1d799a0fb94e1c5fee5b8d5f25ae12c9170dc8b7a9a0a2dd12468dd1dbe1bd49a2efb417ec0a9a8113c475e1b9dd5fab0aa13e542a13222e2e25fc602c7195167aa635d20e25a83e757e02a65085e4b862b849cb4a9290e980e82fa854dd2457ba6cc66f3d12f0b719acd165baf68bb47f0aa7d2428962fbf4b72dfe737e89adb8618226d319e5e8e76d8e69bef2aabf34504101f3ebf21bf71129e879c6e4289388fc96ebdf1cbfeb0b24bfcf5ae41f722945710eca79b28fc7f2c7e166fd7829a3779199875847dfa4e8dfb98f7b4fdccd2d31bc3c7717f56e954f3c87f8e205788508ce7243d0d6ee3f8a52eb3161d33b7666b2b2cc350b5645e490df64d88b9b472cec9ac91f604e08dab858ec7b1a24eb07b4d78b98909cc3c922defc7bd88de8fa4aa88831c170e384394332e68a533149f939b6a69aec55c7804197f731dfd5809c641e01acb85f610f33c55adb15eb316c4846f9355cf69803f105fc1594eceba689c96fc9b1f712abb27708cc80b42db25794666d8e52fea82296c76edb03bf1fd95f379c935ecc38843"], 0x400000000000000) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x87, @empty, 0x4e24, 0x0, 'rr\x00', 0x2, 0x865, 0xb}, 0x2c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e22}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x100000]}, 0x5c) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000ffc), 0x4) sched_yield() 2018/04/10 05:49:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f0000000800)='./file3\x00', r1, &(0x7f00000012c0)='./file3\x00') r2 = open$dir(&(0x7f0000000200)='./file3\x00', 0x40400, 0x21) fcntl$getownex(r2, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r4 = open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x100) readlinkat(0xffffffffffffffff, &(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640)=""/37, 0x25) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)='./file0/file0\x00', 0x2, 0x1, &(0x7f0000000540)=[{&(0x7f00000001c0)}], 0x854a8, &(0x7f0000001240)=ANY=[]) r5 = open$dir(&(0x7f0000000680)='./file1\x00', 0xd0400, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) fdatasync(r4) mkdir(&(0x7f00000005c0)='./file0/file1\x00', 0x0) fcntl$setownex(r5, 0xf, &(0x7f0000000380)={0x0, r3}) renameat(r4, &(0x7f0000000340)='./file1\x00', r4, &(0x7f0000000140)='./file2\x00') symlinkat(&(0x7f0000000280)='./file0\x00', r4, &(0x7f00000002c0)='./file0/file0\x00') r6 = open$dir(&(0x7f0000000780)='./file0/file1\x00', 0x20000, 0x11) splice(r5, &(0x7f0000000300), r6, &(0x7f00000007c0), 0x1, 0x4) umount2(&(0x7f0000000240)='./file0/file0\x00', 0x9) syz_mount_image$vfat(&(0x7f0000000c40)='vfat\x00', &(0x7f0000000c80)='./file3\x00', 0x3, 0x1, &(0x7f0000001140)=[{&(0x7f0000000cc0)="5702489b8a90749099777a1d9e909973162bda04e3cb02786767687b50f1eb9a70a81ab56e8dee487a9bcaca3618e4c9736cb4eef36a970743c95a3e7d91b66d0da851aec6c8666152ee124157feefe26cd6e24eefeeeaca4b6e3149674fb330261a379b3a3f7aa3774a6453c9fffe83579808541a7087bebb189af4fd80100fc8ca814ff38f7c6dc2761bee69cda92c79b5f59be8efe2967f9c7786403b306d5cdcf6c9e932b04e54300614d8cf77fd9dc81e46a9d6487ba3c638444c2c03ea13a4564ea02475e336d2af32bc18922f08d238cf5a4491591c8e1daa0ff0ba3f459ce0c1b18df4deebc065d376b32bcaeedbdc50", 0xf4, 0x7}], 0x240000, &(0x7f0000001200)) open(&(0x7f0000000880)='./file0/file1\x00', 0x200000, 0x40) pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000300)}], 0x1, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(&(0x7f0000000580)='ext2\x00', &(0x7f00000006c0)='./file1\x00', 0x6, 0x1, &(0x7f0000000b80)=[{&(0x7f00000008c0)="b43d7f1378d2143fc95034b88b86e1d766f1e87131f10e26103a02487f6afcaf7472b664681a771966bde51506dcec9f105422aeaac7f8793c6b850713b1b8889430772062993b8970def36059f1b28bd26090a8a2f962b2766f43746aeaeafa01e2c9eecf8cce9169166831401bd074873d08cae652d989bb591506b18865721bfbc8dbeae4640ea5e0d8bcef224bfe1f518fd4e4d3c351c9d72546358e218e8badbde86bb61e45fbce7ec4cb451b3a9a54fdde58f603f0416bfe6c621c72fef39746d00481", 0xc6, 0x5}], 0x1000000, &(0x7f0000000c00)={[{@max_batch_time={'max_batch_time', 0x3d, [0x0, 0x0, 0x36, 0x37, 0x31, 0x39, 0x38, 0x36, 0x0, 0x2d]}, 0x2c}]}) prlimit64(0x0, 0x0, &(0x7f0000000200), &(0x7f0000eebff0)) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/10 05:49:53 executing program 3: r0 = socket$inet(0x2, 0x4000000808, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2efd4)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) 2018/04/10 05:49:53 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000080)) 2018/04/10 05:49:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6d6f756e74696e666f004388f71488a477660a6763891738ac656bb3e891901f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c505b6a06188c3ca3995e441bd07ac833ddbd5820beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb0500000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x3, 0x4) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 2018/04/10 05:49:53 executing program 4: r0 = memfd_create(&(0x7f0000000000)='eth0vboxnet0\x00', 0x0) getpgid(0xffffffffffffffff) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f000018cff6)='io\x00') pread64(r2, &(0x7f0000000040)=""/198, 0xc6, 0x0) 2018/04/10 05:49:53 executing program 7: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000004c0)) mkdir(&(0x7f0000000480)='./file1\x00', 0x40) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000052c0)={&(0x7f0000000540)=@ll={0x11, 0x5da1e49052ee8435, 0x0, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x80, &(0x7f0000005200)=[{&(0x7f0000004fc0)}], 0x1, &(0x7f0000005240)=ANY=[]}, 0x10) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)='autofs\x00', 0x3, &(0x7f0000000240)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000140)='./file1/file0\x00', 0x0, 0x8}, 0x10) socketpair(0x10, 0x2, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f00000006c0)={&(0x7f0000000300)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000380)="3df7035790bd4760f20fb15d76e20b5e6d54661a8ae79aaeb7fb572c22357bb7014a5bf268e235f06129417a56dac22f42004e41f2e37b81fdeb4233c8da700471859ba683a78d1aabe6ba3efe7ca574a86f919201cd3be7cbd786c1bdecaa0e96477cc0e454c8e7a812f30447c5e3d13741b8110e7534c70605e7bc9337025278285a4b384c37b66788812e6cee4a554bc40a2ac67a136ac1ebcb4f75390d5aa40c0e64fe6b0854181328796b17d74426c36799c97cb9ef8fa2e78c41380e23494c5db5ff177a67d3b797905a7eb6a6dfced22da96f900e5198de1c64c7ceee0a8675ec8cfe746f5e59eba3c3e9", 0xee}], 0x1, &(0x7f0000000840)=ANY=[], 0x0, 0x800}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'vcan0\x00', 0xd26}) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x40000004) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000600)={&(0x7f00000005c0)='./file1\x00', 0x0, 0x8}, 0xffffffffffffffc4) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}], 0x1, &(0x7f0000000180)=""/105, 0x69}, 0x0) recvmsg$kcm(r0, &(0x7f0000004b80)={&(0x7f0000004640)=@can={0x0, 0x0}, 0x80, &(0x7f0000004a40)=[{&(0x7f00000046c0)=""/181, 0xb5}, {&(0x7f0000004780)=""/198, 0xc6}, {&(0x7f0000004880)=""/178, 0xb2}, {&(0x7f0000004940)=""/73, 0x49}, {&(0x7f00000049c0)=""/69, 0x45}], 0x5, &(0x7f0000004ac0)=""/156, 0x9c, 0x2}, 0x40002160) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [], r3}, 0x48) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000100)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000500)=r1, 0x4) 2018/04/10 05:49:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x0) ioctl(r0, 0x4480000000001261, &(0x7f0000000040)) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7) r1 = semget(0x2, 0x9d13f18ad63df0f4, 0x6) write(r0, &(0x7f0000000100)="ce28ac257384c87079e6ada9c4178446", 0x10) semctl$GETVAL(r1, 0x4, 0xc, &(0x7f0000000040)=""/140) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000200), &(0x7f0000000240)=0x3f2) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1ffc000000000}, @in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x9574, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x15ff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20}], 0xb0) accept$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) 2018/04/10 05:49:53 executing program 2: syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xc998, 0x8000) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) r1 = memfd_create(&(0x7f0000000040)='syz_tun\x00', 0x3) ioctl$TUNSETLINK(r1, 0x400454cd, 0x100000000033e) 2018/04/10 05:49:53 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) lseek(r1, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB='9:4'], 0x3) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x40080, 0x0) 2018/04/10 05:49:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'gretap0\x00', {0x2, 0x4e20}}) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2eb", 0x20}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/10 05:49:53 executing program 4: r0 = socket(0x0, 0x80002, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000380), &(0x7f0000000340)=ANY=[]}, 0x78) mlockall(0x3) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) accept4$inet(r0, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x800) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x7, 0x2}, &(0x7f0000000240)=0x8) 2018/04/10 05:49:54 executing program 2: sync() r0 = memfd_create(&(0x7f0000000040)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = fcntl$dupfd(r2, 0x406, r1) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x0, 0x247, 0x5, 0x20, 0x0, 0x100000001]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000000c0)=0xe8) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0xf, "381c4982e16a045d50b823f2f4b4b4"}, &(0x7f0000000480)=0x17) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x4c, &(0x7f0000000600)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x7fffffff, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000006c0)=0x10) r7 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6f86322e5576626f786e65743100"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f00000001c0)={0x1, 0x3}) writev(r5, &(0x7f0000000240)=[{&(0x7f0000000200)="3bce1c4fbc3099be86240fb8bf39a1fb2d0f79e2005149ecee095eb049b1ab", 0x1f}, {&(0x7f00000003c0)="11a81bc0629db2a58c13d2c3e5a1eb2e5d279bd72b655bc9884926782a5a32b76cbce9f241663e35f8f1eb2be97b8ead4d286cd3e6327a95fba37eb2ed6d1fd4bbf135875bb4a6", 0x47}, {&(0x7f0000000500)="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", 0xfd}], 0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r7, &(0x7f00000004c0)={0x20000000}) 2018/04/10 05:49:54 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000600)='./file2\x00', 0x0) r2 = dup3(r1, r0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000640)=""/4096) fdatasync(r2) 2018/04/10 05:49:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x1f8aeba99eb8f3e, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x8204, 0x3, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x3}, &(0x7f0000000100)=0x8) 2018/04/10 05:49:54 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x7cb, 0x1, &(0x7f00000003c0)=[{&(0x7f00000000c0)="1f9661325a2d0855c1d7b5953c2f28c0eb9c1f3acbb67cb742f7b92a1c6de976cc0306bd05e14fff8a52834b8ec351d9e0a8f0e404ef5c672329437b29ea9e5e9bdc73cec127", 0x46, 0x20}], 0x0, &(0x7f0000000380)={[{@showexec='showexec', 0x2c}, {@debug='debug', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) open(&(0x7f0000001000)='./file0\x00', 0x4080, 0x0) 2018/04/10 05:49:54 executing program 7: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000004c0)) mkdir(&(0x7f0000000480)='./file1\x00', 0x40) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000052c0)={&(0x7f0000000540)=@ll={0x11, 0x5da1e49052ee8435, 0x0, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x80, &(0x7f0000005200)=[{&(0x7f0000004fc0)}], 0x1, &(0x7f0000005240)=ANY=[]}, 0x10) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)='autofs\x00', 0x3, &(0x7f0000000240)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000140)='./file1/file0\x00', 0x0, 0x8}, 0x10) socketpair(0x10, 0x2, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f00000006c0)={&(0x7f0000000300)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000380)="3df7035790bd4760f20fb15d76e20b5e6d54661a8ae79aaeb7fb572c22357bb7014a5bf268e235f06129417a56dac22f42004e41f2e37b81fdeb4233c8da700471859ba683a78d1aabe6ba3efe7ca574a86f919201cd3be7cbd786c1bdecaa0e96477cc0e454c8e7a812f30447c5e3d13741b8110e7534c70605e7bc9337025278285a4b384c37b66788812e6cee4a554bc40a2ac67a136ac1ebcb4f75390d5aa40c0e64fe6b0854181328796b17d74426c36799c97cb9ef8fa2e78c41380e23494c5db5ff177a67d3b797905a7eb6a6dfced22da96f900e5198de1c64c7ceee0a8675ec8cfe746f5e59eba3c3e9", 0xee}], 0x1, &(0x7f0000000840)=ANY=[], 0x0, 0x800}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'vcan0\x00', 0xd26}) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x40000004) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000600)={&(0x7f00000005c0)='./file1\x00', 0x0, 0x8}, 0xffffffffffffffc4) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}], 0x1, &(0x7f0000000180)=""/105, 0x69}, 0x0) recvmsg$kcm(r0, &(0x7f0000004b80)={&(0x7f0000004640)=@can={0x0, 0x0}, 0x80, &(0x7f0000004a40)=[{&(0x7f00000046c0)=""/181, 0xb5}, {&(0x7f0000004780)=""/198, 0xc6}, {&(0x7f0000004880)=""/178, 0xb2}, {&(0x7f0000004940)=""/73, 0x49}, {&(0x7f00000049c0)=""/69, 0x45}], 0x5, &(0x7f0000004ac0)=""/156, 0x9c, 0x2}, 0x40002160) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [], r3}, 0x48) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000100)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000500)=r1, 0x4) 2018/04/10 05:49:54 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000200)={@mcast2, 0x0}, &(0x7f0000000240)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000280)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, r1}, 0xc) write$sndseq(r0, &(0x7f0000fbde80)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x81, 0x3}, 0x0, &(0x7f0000cdcfd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"d8ab0f014fb8ca604dbe1e54"}}}}], 0x30) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x6e59, 0x5}) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r2}) 2018/04/10 05:49:54 executing program 4: mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x20000000, 0xfffffffffffffffd, 0x2}) r0 = dup(0xffffffffffffff9c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x688, 0x4) 2018/04/10 05:49:54 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1001}) 2018/04/10 05:49:54 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002780)='/dev/vga_arbiter\x00', 0x400000, 0x0) r1 = getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = timerfd_create(0x7, 0x80000) r5 = mq_open(&(0x7f0000002a80)='{ppp0selinux\x00', 0xc3, 0x152, &(0x7f0000002ac0)={0x5, 0x8, 0x2, 0x5, 0x3, 0x1e37, 0x7, 0xffffffff}) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000002b00)={0xffffffffffffffff}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = open$dir(&(0x7f0000002b40)='./file0\x00', 0x440, 0x80) r9 = accept4$llc(0xffffffffffffff9c, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002bc0)=0x10, 0x80000) r10 = socket$inet6_udp(0xa, 0x2, 0x0) r11 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002c00)={0xffffffff, 0x101, 0x10}, 0xc) r12 = syz_open_dev$loop(&(0x7f0000002c40)='/dev/loop#\x00', 0xd91, 0x400000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002c80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002cc0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000002dc0)=0xe8) getresgid(&(0x7f0000002e00)=0x0, &(0x7f0000002e40), &(0x7f0000002e80)) r16 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002f00)=0x14, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002f40)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002f80)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = socket$inet6_icmp(0xa, 0x2, 0x3a) r20 = socket(0x2, 0x0, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000003040)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = socket$inet6_tcp(0xa, 0x1, 0x0) r25 = signalfd4(0xffffffffffffff9c, &(0x7f0000003080)={0x5}, 0x8, 0x80000) r26 = syz_open_dev$sndtimer(&(0x7f00000030c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000003200)={&(0x7f00000027c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002940)=[{&(0x7f0000002840)}, {&(0x7f0000002880)="240f655f8366d959f887333ce1430e4b8032aeefd46df4f76fbd9c93e67ca973e2f74da1de8a8677bbc0f9f6f043a9107375d7b8b82f187db07ccea7050d26cb71a06420cf3a213c90c465e215895083a4ecd7395a37a7e68d27417de13c38dcab84b43c3f59bc0581142a7d6def7c104f47e86ba7e1270652de85e1a1c5088e25df00f9b03dc0d7a05989742fa1d5bca8d329ae00efa11950a46c72e4c726378653c98358a72ac7fbb288af", 0xac}], 0x2, &(0x7f0000003100)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x38, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22, r23, r24]}, @rights={0x18, 0x1, 0x1, [r25, r26]}], 0xc8, 0x4004}, 0x0) r27 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r27, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="50010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008001d000000000010000a00000000000000000000000000480003006465666c6174650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002afcffcd00"], 0x150}, 0x1}, 0x0) 2018/04/10 05:49:54 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f000093f000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2da5664bd8bd796a63fddde6cb597078097935d8b8e58bae84d30bee1cd9f24c2d497734ef3966f871bb1c46f6fb72d876f8780609ffaf35b4a964f2685ce979cc05fc577fccea6060571cb61020909fb0638b7c65f8571f0697460e3401e25057d0b6bef883be81d0cfb83c1ba4a21522cdd08c35a114f72a17894e22584df4d2fb6e6b995250165e0f0869468fe9b15242d2dcc52a9f120ed7772600000000000000000000000000101608e51002bd2aae88b8269964bbeab6e61519f20e2cb2") ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f00001ed000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x401}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x3b2b, 0x6, 0x0, 0x80000000, 0x6, 0x0, 0x8, 0x707, r2}, 0x20) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)) 2018/04/10 05:49:54 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x92, "d17b171185a88ca5ed4e14770cf47989755d24ea39767e781482c19bbd7947e11488479b6d5156936518a06a34bbf19857adcc44ca797706cbe4a6e25b1eff6c9e4ad25fe15269a3bdae3034177de432c4fb7c19222ee65cb5dd88ebfed8146cf6a7a6e90a73bc4d62218b4bbf95c19442e249e357f474db87f4d70e816152602922217705c39cf0f6228413b8db5c45a44f"}, &(0x7f0000000140)=0x9a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x8}, &(0x7f00000001c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)={0x0, 0x4000083, 0x74}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) wait4(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) 2018/04/10 05:49:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000002fc4)=""/60, 0x3c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/10 05:49:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_adj\x00') bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x54) sendfile(r0, r1, &(0x7f0000000040)=0x58, 0x0) 2018/04/10 05:49:54 executing program 5: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f0000000180)=0x60, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x2) [ 65.621440] netlink: 96 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/10 05:49:54 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x400000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x7, 0x30, 0x9, 0xbe5}, &(0x7f0000000140)=0x18) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0xd, &(0x7f0000000080), 0x4) 2018/04/10 05:49:54 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x8, 0x1, 0x2}, 0x2c) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x400, 0x200) ioctl$TIOCSTI(r1, 0x5412, 0x7) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/125, &(0x7f0000000140)=0x7d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000000)="f3aa3a93da98b61931c501b352bb86034248911f5b405fe3f5922413de21d5a6ab805850cc35fc86282d7c10399d107c6ab748ed19cf255a4641636d2c1397761b240c476914788ecb9b2a1046a47626ba483357", &(0x7f0000000200)="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"}, 0x352) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000172000)}, 0x20) 2018/04/10 05:49:55 executing program 0: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000603000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000b69000)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x4) r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sendfile(r0, r0, &(0x7f0000aef000), 0xffffffff) 2018/04/10 05:49:55 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cda000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00000000c0)=""/232, &(0x7f00000001c0)=0xe8) epoll_wait(r2, &(0x7f000029bfdc)=[{}], 0x1704, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000080), 0x0) 2018/04/10 05:49:55 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4, 0x50010, r0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000000280), &(0x7f0000000440)=0xffffffffffffffc1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000480)={0x2, {{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x7, [{{0x2, 0x4e22}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @rand_addr=0x8}}]}, 0x410) 2018/04/10 05:49:55 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002780)='/dev/vga_arbiter\x00', 0x400000, 0x0) r1 = getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = timerfd_create(0x7, 0x80000) r5 = mq_open(&(0x7f0000002a80)='{ppp0selinux\x00', 0xc3, 0x152, &(0x7f0000002ac0)={0x5, 0x8, 0x2, 0x5, 0x3, 0x1e37, 0x7, 0xffffffff}) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000002b00)={0xffffffffffffffff}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = open$dir(&(0x7f0000002b40)='./file0\x00', 0x440, 0x80) r9 = accept4$llc(0xffffffffffffff9c, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002bc0)=0x10, 0x80000) r10 = socket$inet6_udp(0xa, 0x2, 0x0) r11 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002c00)={0xffffffff, 0x101, 0x10}, 0xc) r12 = syz_open_dev$loop(&(0x7f0000002c40)='/dev/loop#\x00', 0xd91, 0x400000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002c80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002cc0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000002dc0)=0xe8) getresgid(&(0x7f0000002e00)=0x0, &(0x7f0000002e40), &(0x7f0000002e80)) r16 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002f00)=0x14, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002f40)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002f80)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = socket$inet6_icmp(0xa, 0x2, 0x3a) r20 = socket(0x2, 0x0, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000003040)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = socket$inet6_tcp(0xa, 0x1, 0x0) r25 = signalfd4(0xffffffffffffff9c, &(0x7f0000003080)={0x5}, 0x8, 0x80000) r26 = syz_open_dev$sndtimer(&(0x7f00000030c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000003200)={&(0x7f00000027c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002940)=[{&(0x7f0000002840)}, {&(0x7f0000002880)="240f655f8366d959f887333ce1430e4b8032aeefd46df4f76fbd9c93e67ca973e2f74da1de8a8677bbc0f9f6f043a9107375d7b8b82f187db07ccea7050d26cb71a06420cf3a213c90c465e215895083a4ecd7395a37a7e68d27417de13c38dcab84b43c3f59bc0581142a7d6def7c104f47e86ba7e1270652de85e1a1c5088e25df00f9b03dc0d7a05989742fa1d5bca8d329ae00efa11950a46c72e4c726378653c98358a72ac7fbb288af", 0xac}], 0x2, &(0x7f0000003100)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x38, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22, r23, r24]}, @rights={0x18, 0x1, 0x1, [r25, r26]}], 0xc8, 0x4004}, 0x0) r27 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r27, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="50010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008001d000000000010000a00000000000000000000000000480003006465666c6174650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002afcffcd00"], 0x150}, 0x1}, 0x0) 2018/04/10 05:49:55 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x410400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000001c0)=0xe8) recvfrom$packet(r0, &(0x7f0000000040)=""/78, 0x4e, 0x2040, &(0x7f0000000200)={0x11, 0x6, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000004000)={&(0x7f0000001fdc), &(0x7f0000007000), &(0x7f0000007000), &(0x7f0000007fe4)}) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000004000), &(0x7f0000001ffc)=0x4) 2018/04/10 05:49:55 executing program 2: sync() r0 = memfd_create(&(0x7f0000000040)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = fcntl$dupfd(r2, 0x406, r1) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x0, 0x247, 0x5, 0x20, 0x0, 0x100000001]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000000c0)=0xe8) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0xf, "381c4982e16a045d50b823f2f4b4b4"}, &(0x7f0000000480)=0x17) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x4c, &(0x7f0000000600)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x7fffffff, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000006c0)=0x10) r7 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6f86322e5576626f786e65743100"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f00000001c0)={0x1, 0x3}) writev(r5, &(0x7f0000000240)=[{&(0x7f0000000200)="3bce1c4fbc3099be86240fb8bf39a1fb2d0f79e2005149ecee095eb049b1ab", 0x1f}, {&(0x7f00000003c0)="11a81bc0629db2a58c13d2c3e5a1eb2e5d279bd72b655bc9884926782a5a32b76cbce9f241663e35f8f1eb2be97b8ead4d286cd3e6327a95fba37eb2ed6d1fd4bbf135875bb4a6", 0x47}, {&(0x7f0000000500)="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", 0xfd}], 0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r7, &(0x7f00000004c0)={0x20000000}) 2018/04/10 05:49:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x1f8aeba99eb8f3e, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x8204, 0x3, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x3}, &(0x7f0000000100)=0x8) 2018/04/10 05:49:55 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x90) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000002c0)={0x1, &(0x7f00000000c0)=""/184, &(0x7f0000000280)=[{0xe12b, 0xd7, 0xfffffffffffffffe, &(0x7f0000000180)=""/215}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000000000)='1', 0x1}], 0x1) 2018/04/10 05:49:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0xc, &(0x7f0000000100)=@raw=[@jmp={0x5, 0xc40b, 0x8, 0x1, 0xf, 0xfffffffe, 0xc}, @jmp={0x5, 0x3ff, 0xd, 0x3, 0x5, 0xfffffff8, 0x1}, @map={0x18, 0x0, 0x1, 0x0, r2}, @map={0x18, 0x8, 0x1, 0x0, r3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, @alu={0x4, 0x6, 0xf, 0x8, 0x9, 0x8}], &(0x7f0000000180)='GPL\x00', 0x46, 0x16, &(0x7f00000001c0)=""/22, 0x41000, 0x1, [], r1}, 0x48) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @empty, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x803ffdff, r1}) 2018/04/10 05:49:55 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_mreqsrc(r0, 0x0, 0xce, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) r1 = fcntl$getown(r0, 0x9) setpriority(0x2, r1, 0xfff) 2018/04/10 05:49:55 executing program 4: r0 = socket$inet6(0xa, 0x102, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/04/10 05:49:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x5, 0x7b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x3, 0x88fb, 'ip6gre0\x00', 'gretap0\x00', 'lo\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0x0, 0xff, 0x0, 0xff, 0xff], @random="9381ceb50570", [0xff, 0xff, 0x0, 0xff, 0xff], 0xb8, 0x130, 0x180, [@limit={'limit\x00', 0x20, {{0x71e, 0xff, 0x7, 0x4, 0x8001, 0xff}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x9, 0x8, 0x3, 0x0, 0x0, "587c1da8aa20b94f9c0c6ddeea302f6fb6df22d30a396debb4beec53f53b9212ade977c3de0f17bba4523c68c7d09052e12f44d99bc4b0c741f68b490f757d9d"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x80000001, 0x1000}}}}, {{{0x1f, 0x21, 0x8efd, 'rose0\x00', 'syz_tun\x00', 'nr0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xf0, 0x178, 0x1a8, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x2}}}, @cgroup0={'cgroup\x00', 0x8, {{0x8}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x6, 'syz1\x00', 0x3}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x7ff8000000000}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x4, 0x6005, 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6gretap0\x00', 'erspan0\x00', @random="5fe3836831c3", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x110, 0x140, 0x190, [@helper={'helper\x00', 0x28, {{0x0, 'tftp-20000\x00'}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffff00, 0xffffffff, 0xffffffff, 0xff000000], 0x4e24, 0xff, 0x2, 0x4e22, 0x9, 0x8}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x6ac}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x90}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0xb, 0x20, 0x8b3f, 'gre0\x00', 'bond0\x00', 'dummy0\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff], 0xb0, 0xf8, 0x140, [@mark_m={'mark_m\x00', 0x18, {{0x21db, 0x6, 0x1, 0x1}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"b5f0a937db407b5657c220f532fb34577ae6d73e524f86088cdff1813684"}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"03a7c34d1a1b159d6be0a0bcd7a80dd5a089ee8036818f42a0fb59c1cfd2"}}}, {{{0x13, 0xf, 0x88be, 'syz_tun\x00', 'eql\x00', 'bpq0\x00', 'ip6gretap0\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0xff], 0xf8, 0xf8, 0x128, [@owner={'owner\x00', 0x18, {{r2, r3, r4, r5, 0x3, 0x2}}}, @ip={'ip\x00', 0x20, {{@empty, @multicast1=0xe0000001, 0xffffff00, 0xffffff00, 0x0, 0x0, 0x1, 0x2, 0x4e24, 0x4e23, 0x4e22, 0x4e21}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3}}}}]}]}, 0x828) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x20}, 0xc) dup(r0) write$eventfd(r1, &(0x7f0000000dc0)=0xfffffffffffffffc, 0xfffffe80) 2018/04/10 05:49:55 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x10000, 0x0) sendmsg$key(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000006c0)={0x2, 0x9, 0x8, 0xd, 0x2b, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_x_sec_ctx={0x12, 0x18, 0xc092, 0x10001, 0x87, "75c9a0390f2b73cd0300430df297d1fb25c00b843f2990a7b3224b533ddf138f308019c9457cc26f12105a9ae1de7a0e414820457a7720b24172a9954d8f9bcfecbbbd6497ad7da4ccbd68d58249b516e1b33e7da4c9691af6b1cd57ffe73a830f6c7e07145eb7e593e0198fecaadb4c7aa6f851340c58692024256fbd9df7b43476f16e133160"}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d2}, @sadb_address={0x5, 0x17, 0x33, 0xa0, 0x0, @in6={0xa, 0x4e23, 0xa8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, @sadb_ident={0x2, 0xb, 0x7fffffff, 0x0, 0x9}, @sadb_key={0x9, 0x9, 0x1e0, 0x0, "a445e9e61f3bae12d4c091476d175ae8c0f907efde554580dbe6901d83dc833e645b866458e44ac8c55749cb0b031447f10f6a7610718c7bdc0fe289"}, @sadb_lifetime={0x4, 0x4, 0x3, 0xffffffffffff8000, 0xa9}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e23}]}, 0x158}, 0x1}, 0x800) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x121040, 0x0) [ 66.637702] netlink: 96 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/10 05:49:55 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) 2018/04/10 05:49:55 executing program 4: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0103000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) shmget(0x1, 0x1000, 0x101, &(0x7f0000fff000/0x1000)=nil) 2018/04/10 05:49:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='comm\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000000)=""/87, 0x57}, &(0x7f0000000080), 0xb67766be2ddb7f41}, 0x20) ftruncate(r0, 0x3d) 2018/04/10 05:49:56 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x101000) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x801, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4}, 0x20) r3 = msgget(0x1, 0x200) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000080)) 2018/04/10 05:49:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) getdents64(r0, &(0x7f0000e25000)=""/4096, 0x13b4) 2018/04/10 05:49:56 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev_snmp6\x00') ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000000c0)=""/181) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, 0x5, 0x0, 0x9, 0x70bd28, 0x25dfdbfe, {0x5, 0x0, 0x3}, [@generic="0cad3b295fec1913", @typed={0x14, 0x50, @str='net/dev_snmp6\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x48000}, 0x0) fchdir(r1) exit(0x0) mount(&(0x7f0000000080)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/04/10 05:49:56 executing program 5: r0 = eventfd2(0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x2e3117f1) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x80000001) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x94003) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x100000001) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="4c15cfa4f702000800", 0x9}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000140)=0xd, 0x4) 2018/04/10 05:49:56 executing program 4: r0 = socket$rds(0x2, 0x2, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000), 0x1) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000003000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/15, 0xf}], 0x1, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001000)=0x24, &(0x7f0000000ff8), 0x14, 0x200000000, 0x2}}], 0x58}, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x600, 0x0) 2018/04/10 05:49:56 executing program 1: clone(0x0, &(0x7f0000597f1c)="a4", &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f00003e5000)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000aed000/0x400000)=nil) r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x4800) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000001c0)=0xffffffffffff8000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/10 05:49:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='gid_map\x00') accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x800) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x37, 0x79d) 2018/04/10 05:49:56 executing program 0: nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f0000000080)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000000, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xc058, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd362}, r1, 0x0, 0xffffffffffffffff, 0x3) [ 67.548590] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/10 05:49:56 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="73656375726974710000000000000400000000000000000000000002000000000000004f268e59b32382ad4e205586000000000000000000000000000000000000000000000000000000000000000000000000000cc0fce82c1f9e5c1778e3263a02102cdcefd4b58e21cae44adee56111288231259b39e100f766178cc3b907ea4afe0c1305a1e5546ee366df50dca958036429feb87af95986535c364b4032e35fb958af3dd6e2efcf1b5d618f01262c54fdd93816ba8e7384a5aa89b76305bf"], 0x48) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/10 05:49:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2802, 0x40) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x11, 0x96, &(0x7f0000000080)="ee53c149107612183a32516f638163a1e0df5410231781e0ce7570f7b4f382d1fc77031b769e372c6a4406daa3052ca1ac78794a9c668a6f9fbe9e813922b9468aa886cb85a8183db5b2de2cd0d515f7c151acd3564e138b200da10341f3f0f22c766fd459f9c252b97759619c9be03535f6da8d99d4cd83e67cf4a70e5400c7bbf038f5bce326930d01234832fe70185285bd8c0a25"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) sendmsg(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)="37a5a366a6b73ba9b10c13fd1e370dfbc681021f5c707499034219108bfeca4546507373c9b97a985862fdb048e2258ac1b3a83b1e3a69ab2851a0714cbe01b24bccdb47c1c8a3d3fcbc26848527ad11e7c21fdf6d384eabde5cc4d78b2e85168728967676c75cc7ab752c4e9d87ffeee1c74f0677799fa21643daae88140f10d25b9b41edb755eceacaeefef7f742541f828a5ee2d94b218f842d333d1922da7316c626185e5a18d4d41d2cac3807933156741417b5ad2f24f2e36bd3b8ac6f53cbd9eb9063a0db9d5b0893b85e9d18eb62c2408952a10db7dad851ad42e91cfcc170011527077845eae9d4", 0xec}, {&(0x7f0000000380)="776c361935441652bdaec8bab62135d0fdee27d49979f57906a3bb2f087db2ebeee962d6dccfd0ebbe164db639b5a996b158982c0b71bf1b0ef5d226fc609b338496cbef68b1287b98a7682d78f471998ef9e010c7335c2bdc6cec1c41929dc32ed50c448e2e003822056f989c5bb97c013baa", 0x73}, {&(0x7f0000000400)="a2c6ea2cf6b9325d8c937c667bd26a4f298378eaa4faaae544a023448cf8063699b6935912976cc1449b4304cc3eecb9dd470aba1d0b9681d7f59b6e92b9a0bcf57da9bed9d618dd0db5da246312d47d55669687edd91e1354737727db2e83548cf3b1e39173a1b23d44112451a28c4450f9878064a47e8bc1489eff19a9927366c327c8ecff78076b9db1d5dc3c64", 0x8f}, {&(0x7f00000004c0)="abad4fd4ff27d0b5e2decc7ac262f77b220e0d2f81a36001919581dfafaa903bc2093aa8505811de28242adb38861501a5efb7e234834902a64f411094c6b9bcd7e91e683911d21c16be5927b9f6cb871d68e0d0f9e883699d509d4b117937cbc9083218f398d1b47d6bb0667bafaa35e63be2d3118395ba93c778c7bcaddcec133a833039d343e98a5ec2adcb46dd18e3fe104207f75a2d27c6ad063fa04255d4203f826338dd0e039cf550991a347ba6ebddb6da321a07fea3ad5654d87f292dcb549c369bef693b3bf1ab8ca94af41dc25e3362056db1dc736508a27e8acb", 0xe0}, {&(0x7f00000005c0)="53f9d54e503b515422f6ad3dce31074e736b2e937c83b98af31e9c34f056400e4858712cac4584c08b49f3028bc03f06c524a81c537dede972fed036770e30d03d3121650f33b93e04d4aa8896219e62e5d70458ebca3cc63c163dfbc79f5447fd6ebc0cd4f644906b3dd105c8cee3de61645323e66d908e2a9041ef3ae1dada17a88aaf0ab93a9b3fc520aaf32c45d0aced47", 0x93}, {&(0x7f0000000680)="83a06b54133c577e7b20a452308a4b383f51441f10", 0x15}, {&(0x7f00000006c0)="1e9b07223056563533de1d0ff58d9c33f706947ba5797080ebccc7b5bf8d1607d49e80b18d2c9ea4cb7ad232720295284834b4c8f04d4e768ed38300de5812e47b451359c20ece942783e5a2b6c416dbd2ce6d086658dd484a0ed420ff5e0fd918405e60a5eb669692ec7e552160e3661b163bc26c7f01b06a721e281dacbe58296dfffee81f704e39621fa9239e1e7158f157c6f39f43bc71c7f415c4a18224c36bc01461b1d2d3a25445dd90a661eed88fa81fc68a55901a34693cdfe6a8b0618ac61d33fce7c4", 0xc8}], 0x7, 0x0, 0x0, 0x4000000}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r3 = epoll_create(0xffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000faeff4)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000880)={'TPROXY\x00'}, &(0x7f00000008c0)=0x1e) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000180)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000900)={0x2, 0xfffffffffffffff7, 0x80, 0x6}, 0x10) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') r4 = syz_open_pts(r1, 0x0) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00000001c0)="e8f7a477506481396a1ec6e48eb48858e0829c0b403860668f3f7e2993c14a3f3746caefd39a51fe18df9a2de4437dbf59d93d6ba4323978760df61dc3c8e030b9b5e6a17c91a611a3829d764af1c12d934c0393f32068e76fa99728cc87e1e6cb0d435802552cdd46def7ba71d2dba64b705fb0e1c083bca24914c0a1ac9ce2d6ab723eed4e233f24d61ecb241e3592c8f1a5aa5e3c2d8cb066290359433eab20b62225a2222bdc1f6b3f6438528055f1a9de04bd17") ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000000)) [ 67.596451] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/10 05:49:56 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x8080) gettid() r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x1) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) r2 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="b05945cb336ac961dcac9cfbcf22009be99398f1b6dde14dabf9b488c0e372e77e0a55fb25ca939081177fa155f7b93d8022aefcadc3a30537558de2174c9647e8d18ff94ef51df7007f67db204e82c322a96b86931352e769d7c164a7e5a3f2d0e7fe301176d18a40fbcfaa160312deed61f3d614032ea0512907fe66170aa5a59dcf807a91ae051dab39b4dced7476c783f63349971a7afa9c4e2d0a7b546438eca0d2", 0xa4, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) ioctl$TIOCSBRK(r1, 0x40044591) setns(r0, 0x4c000000) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0xf2a5, 0x86ff], 0x2, 0x7, 0x5, 0x5, 0x0, 0x0, {0x4, 0x1f, 0x4, 0x3ba7, 0x7, 0x7, 0x2bd, 0x92, 0x1d0, 0x4, 0x6, 0x8, 0x3480, 0xfffffffffffffff9, "f0b498ce7f77c773a8bc92b10c1cb46a037cc517243cfa02a5f1020609bd50b6"}}) epoll_wait(r1, &(0x7f0000000340)=[{}, {}, {}], 0x3, 0x3) 2018/04/10 05:49:56 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2526275e99baf59242bd8e82741384e19b4df552d7459c413ee729655c5e2755d776c3201658de7f8d7538ba41e08b04c76c174f33f4881f16b5298c1229143e6457d1802b1648ec006767a11dee6c72d67224edf183ed5a685d686881846d8f429ee99ab4bb5277e9319cc536a3e748932eb35e9be967310aec5d70fc8ac44d0a276fa4573ac4bb14ef5ab0883258a84843cf1aa3f9825afdaa2a631c2a3970a91b41ce4575391fb379fb5dad7e3b5b156202aae769487210706c6ac237d114038fe5cd4b7343d3b8786afafcdfa89a"], 0x1}, 0x1, 0x0, 0x0, 0x2}, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) sysinfo(&(0x7f0000000300)=""/171) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) fstat(r0, &(0x7f0000000180)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={r0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x426}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x3, 0x7fffffff, 0x0, 0x6, 0xfffffffffffff375}, 0x14) fallocate(r0, 0x1, 0x45b, 0x7fff) 2018/04/10 05:49:56 executing program 4: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) fstatfs(r1, &(0x7f0000002300)=""/140) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002540)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1}, 0x0) r4 = socket(0x10, 0x400000802, 0x0) listen(r4, 0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) write(r4, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0xfffffffffffffed0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{&(0x7f0000000a40)=@vsock, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001dc0)={0x77359400}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000001ec0)={0x1, &(0x7f0000001e80)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000023c0)={r5, 0x12}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001f00)=ANY=[@ANYBLOB="7aeedf400bb8a1c672ad8b29a728d18b8c9100594a6c0900"], &(0x7f0000000080)=0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001f40)) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x7, &(0x7f0000001840)=""/122, 0x7a, 0x400}}, {{&(0x7f00000018c0)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/79, 0x4f}, {&(0x7f00000019c0)=""/77, 0x4d}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/126, 0x7e}, {&(0x7f0000001b80)=""/33, 0x21}, {&(0x7f0000001bc0)=""/142, 0x8e}, {&(0x7f0000001c80)=""/103, 0x67}, {&(0x7f0000001d00)=""/22, 0x16}], 0x8, &(0x7f0000001d80)=""/250, 0xfa, 0x80}, 0xffffffffffffff7f}, {{&(0x7f0000002400)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/167, 0xa7}], 0x1, &(0x7f00000020c0)=""/21, 0x15, 0x100000001}, 0x1}], 0x4, 0x0, &(0x7f0000002180)={0x0, 0x989680}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/10 05:49:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/97, 0x61}], 0x2, &(0x7f0000001240)=""/214, 0xd6, 0x7}, 0x2000) 2018/04/10 05:49:56 executing program 3: r0 = gettid() ioprio_get$pid(0x2, r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r0) 2018/04/10 05:49:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2802, 0x40) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x11, 0x96, &(0x7f0000000080)="ee53c149107612183a32516f638163a1e0df5410231781e0ce7570f7b4f382d1fc77031b769e372c6a4406daa3052ca1ac78794a9c668a6f9fbe9e813922b9468aa886cb85a8183db5b2de2cd0d515f7c151acd3564e138b200da10341f3f0f22c766fd459f9c252b97759619c9be03535f6da8d99d4cd83e67cf4a70e5400c7bbf038f5bce326930d01234832fe70185285bd8c0a25"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) sendmsg(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)="37a5a366a6b73ba9b10c13fd1e370dfbc681021f5c707499034219108bfeca4546507373c9b97a985862fdb048e2258ac1b3a83b1e3a69ab2851a0714cbe01b24bccdb47c1c8a3d3fcbc26848527ad11e7c21fdf6d384eabde5cc4d78b2e85168728967676c75cc7ab752c4e9d87ffeee1c74f0677799fa21643daae88140f10d25b9b41edb755eceacaeefef7f742541f828a5ee2d94b218f842d333d1922da7316c626185e5a18d4d41d2cac3807933156741417b5ad2f24f2e36bd3b8ac6f53cbd9eb9063a0db9d5b0893b85e9d18eb62c2408952a10db7dad851ad42e91cfcc170011527077845eae9d4", 0xec}, {&(0x7f0000000380)="776c361935441652bdaec8bab62135d0fdee27d49979f57906a3bb2f087db2ebeee962d6dccfd0ebbe164db639b5a996b158982c0b71bf1b0ef5d226fc609b338496cbef68b1287b98a7682d78f471998ef9e010c7335c2bdc6cec1c41929dc32ed50c448e2e003822056f989c5bb97c013baa", 0x73}, {&(0x7f0000000400)="a2c6ea2cf6b9325d8c937c667bd26a4f298378eaa4faaae544a023448cf8063699b6935912976cc1449b4304cc3eecb9dd470aba1d0b9681d7f59b6e92b9a0bcf57da9bed9d618dd0db5da246312d47d55669687edd91e1354737727db2e83548cf3b1e39173a1b23d44112451a28c4450f9878064a47e8bc1489eff19a9927366c327c8ecff78076b9db1d5dc3c64", 0x8f}, {&(0x7f00000004c0)="abad4fd4ff27d0b5e2decc7ac262f77b220e0d2f81a36001919581dfafaa903bc2093aa8505811de28242adb38861501a5efb7e234834902a64f411094c6b9bcd7e91e683911d21c16be5927b9f6cb871d68e0d0f9e883699d509d4b117937cbc9083218f398d1b47d6bb0667bafaa35e63be2d3118395ba93c778c7bcaddcec133a833039d343e98a5ec2adcb46dd18e3fe104207f75a2d27c6ad063fa04255d4203f826338dd0e039cf550991a347ba6ebddb6da321a07fea3ad5654d87f292dcb549c369bef693b3bf1ab8ca94af41dc25e3362056db1dc736508a27e8acb", 0xe0}, {&(0x7f00000005c0)="53f9d54e503b515422f6ad3dce31074e736b2e937c83b98af31e9c34f056400e4858712cac4584c08b49f3028bc03f06c524a81c537dede972fed036770e30d03d3121650f33b93e04d4aa8896219e62e5d70458ebca3cc63c163dfbc79f5447fd6ebc0cd4f644906b3dd105c8cee3de61645323e66d908e2a9041ef3ae1dada17a88aaf0ab93a9b3fc520aaf32c45d0aced47", 0x93}, {&(0x7f0000000680)="83a06b54133c577e7b20a452308a4b383f51441f10", 0x15}, {&(0x7f00000006c0)="1e9b07223056563533de1d0ff58d9c33f706947ba5797080ebccc7b5bf8d1607d49e80b18d2c9ea4cb7ad232720295284834b4c8f04d4e768ed38300de5812e47b451359c20ece942783e5a2b6c416dbd2ce6d086658dd484a0ed420ff5e0fd918405e60a5eb669692ec7e552160e3661b163bc26c7f01b06a721e281dacbe58296dfffee81f704e39621fa9239e1e7158f157c6f39f43bc71c7f415c4a18224c36bc01461b1d2d3a25445dd90a661eed88fa81fc68a55901a34693cdfe6a8b0618ac61d33fce7c4", 0xc8}], 0x7, 0x0, 0x0, 0x4000000}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r3 = epoll_create(0xffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000faeff4)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000880)={'TPROXY\x00'}, &(0x7f00000008c0)=0x1e) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000180)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000900)={0x2, 0xfffffffffffffff7, 0x80, 0x6}, 0x10) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') r4 = syz_open_pts(r1, 0x0) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00000001c0)="e8f7a477506481396a1ec6e48eb48858e0829c0b403860668f3f7e2993c14a3f3746caefd39a51fe18df9a2de4437dbf59d93d6ba4323978760df61dc3c8e030b9b5e6a17c91a611a3829d764af1c12d934c0393f32068e76fa99728cc87e1e6cb0d435802552cdd46def7ba71d2dba64b705fb0e1c083bca24914c0a1ac9ce2d6ab723eed4e233f24d61ecb241e3592c8f1a5aa5e3c2d8cb066290359433eab20b62225a2222bdc1f6b3f6438528055f1a9de04bd17") ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000000)) 2018/04/10 05:49:56 executing program 1: r0 = socket(0x2, 0x1, 0xfffffffffffffffc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7, 0x0, "c96632088e9da8eb5182b72b249a5bc3775b4e01f76cb0a4af4040c3bbb56cf91ebd9e89612db143e43a36ac56b69af1d9f832119f0b883db3669fd3cbe4bb320a1e1174ab443dffbc865d9059496801"}, 0xd8) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x41000000000006, 0xe, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf609f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d919cc3df7756beaaea3b3d54436fe71cf6af7d07634832b8a5c0a94c470502e933dd65ae7b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830dd0391f2ecab7", 0xd8) 2018/04/10 05:49:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_matches\x00') setrlimit(0xf, &(0x7f0000000000)={0x8}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x40011, r0, 0x0) 2018/04/10 05:49:57 executing program 4: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) fstatfs(r1, &(0x7f0000002300)=""/140) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002540)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1}, 0x0) r4 = socket(0x10, 0x400000802, 0x0) listen(r4, 0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) write(r4, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0xfffffffffffffed0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{&(0x7f0000000a40)=@vsock, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001dc0)={0x77359400}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000001ec0)={0x1, &(0x7f0000001e80)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000023c0)={r5, 0x12}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001f00)=ANY=[@ANYBLOB="7aeedf400bb8a1c672ad8b29a728d18b8c9100594a6c0900"], &(0x7f0000000080)=0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001f40)) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x7, &(0x7f0000001840)=""/122, 0x7a, 0x400}}, {{&(0x7f00000018c0)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/79, 0x4f}, {&(0x7f00000019c0)=""/77, 0x4d}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/126, 0x7e}, {&(0x7f0000001b80)=""/33, 0x21}, {&(0x7f0000001bc0)=""/142, 0x8e}, {&(0x7f0000001c80)=""/103, 0x67}, {&(0x7f0000001d00)=""/22, 0x16}], 0x8, &(0x7f0000001d80)=""/250, 0xfa, 0x80}, 0xffffffffffffff7f}, {{&(0x7f0000002400)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/167, 0xa7}], 0x1, &(0x7f00000020c0)=""/21, 0x15, 0x100000001}, 0x1}], 0x4, 0x0, &(0x7f0000002180)={0x0, 0x989680}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/10 05:49:57 executing program 3: unshare(0x400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000080)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) socketpair$inet(0x2, 0x800, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0xa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) vmsplice(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)=0x100, 0x0) 2018/04/10 05:49:57 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x75dc) sendto$inet6(r0, &(0x7f0000000000)="35f0b1b9e970d7915f3c6aeb83a1b84c8d4d72612f59e3363fa937b0c91ce16852da42c9d48c95bc", 0x28, 0xfffffffffffffffe, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/10 05:49:57 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x3f, 0x200, 0x5, 0x9, 0x1200000000000, 0x8}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)={0x10000010}) 2018/04/10 05:49:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4a20}, 0x17) listen(r0, 0x0) fcntl$getflags(r0, 0x40a) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/10 05:49:57 executing program 7: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x7ff, {{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}}, 0x88) fstatfs(r0, &(0x7f00000001c0)=""/156) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) 2018/04/10 05:49:57 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053d000/0x3000)=nil, 0x3000, 0x4000, 0x40006, &(0x7f00005ab000/0x4000)=nil) 2018/04/10 05:49:57 executing program 2: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xb7c86aae1ef21d5a, 0x115) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x8, 0x2, 'client1\x00', 0x5, "6e01050000004635", "c4705948078398edb1405d2e70979c02d0e431219bfbc79b05eed08e80968afb", 0xfffffffffffffff7, 0x6}) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @local}, &(0x7f00000005c0)=0xffffffffffffffee) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) sendmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000200)=@nl=@kern={0x10}, 0x80, &(0x7f0000000500)=[{&(0x7f00000014c0)="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", 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{&(0x7f00000003c0)="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", 0xfc}, {&(0x7f00000004c0)="83165f42a0a9", 0x6}], 0x5, 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"], 0x31a0, 0x8000}, 0x8000}], 0x1, 0x40) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 68.706690] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! 2018/04/10 05:49:57 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x3f, 0x0, 0xf6c1374c8652254, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000200)={0x4, r1, 0x0, 0x1}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/250, 0x1}], 0xdf, 0x0) accept$alg(r0, 0x0, 0x0) 2018/04/10 05:49:57 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='oom_score_adj\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f00000003c0)=@raw, &(0x7f0000000000)='syzkaller\x00', 0x27, 0x7f, &(0x7f0000000040)=""/127}, 0x48) bind(r0, &(0x7f0000000240)=@ll={0x11, 0x0, r1, 0x1, 0x8, 0x6, @random="5456e20f0ca7"}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="1800000000000000000000000800000005000000000000000000000000000000000000000000"], &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x39d, &(0x7f0000002f19)=""/231}, 0x48) 2018/04/10 05:49:57 executing program 5: r0 = socket$kcm(0x29, 0x3, 0x0) r1 = dup2(r0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="d800a7cf2ba87a7bb98f693a7ee831545c49872ccb4be1b9aaf20063ae5b8ae1cf75d43461465f006249e27aca3d4c853249a38ccc", 0x3b3, r2) r4 = request_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='em1\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r3, &(0x7f0000000480)="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", 0x1000, r4) fcntl$setlease(r0, 0x400, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0xa}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="a0", 0x1}], 0x1, &(0x7f00000003c0)}, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000280)={0x7, 0x0, 0x10001, 0x90d8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000002c0)={0x8, r5, 0x10001, 0x9}) 2018/04/10 05:49:57 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x200c00) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x1, r1}) 2018/04/10 05:49:57 executing program 0: getcwd(&(0x7f0000000140)=""/185, 0xb9) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3d}, 0xffffffffffffff3c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b4000000000000009c000000000000000fda00000000000000000000000000000000000000000000aeeb44e22a790cccda3d4fccb431194e52d792247c4be2450645ee0272b31aa63fcbfb78e918106281403fbfea2a99e0a1b2e9b633a130f6aa4fa922b2fa761690d6f28d648beccea869c3c246b96dd78c538daca29f7542c111d03c054c6e4a11222e526f174b124b7fbacc5ee26ddfe10cc3abfb97cb8e72ab7a1276a83e98f3fc21b9f72b567d548ca184fac6978972fa9073fbb4fa29dc3dd31e801b35382db3565c7f93aa9d4433a8ff62369bad53017b8b64e9a487ac09b0593033a841e62a23d487f9023723bfeb"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) inotify_init() 2018/04/10 05:49:57 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x10, 0xa, 0x10001, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000240)=0x49ca, 0x2b1) signalfd4(0xffffffffffffffff, &(0x7f0000000180), 0x8, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000000)=""/87, 0x57}], 0x1) sendmmsg$unix(r0, &(0x7f0000005680)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001380), 0x0, &(0x7f0000001400)=[@rights={0x14, 0x1, 0x1, [r1, 0xffffffffffffffff]}], 0x14}, {&(0x7f0000003a00)=@abs, 0x6e, &(0x7f0000004e80), 0x0, &(0x7f0000005580)}], 0x2, 0x0) 2018/04/10 05:49:57 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x6, 0x1, 0x9}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x1000, "04a3b12b5e42c68735d0da82b7daff69ebf4eee07e2d64c2aa843e559759463bf0d1fe52e9528606ed2c92fe65dbf4022d8a1fe89f7eb0f2f078bf14c201fa27c7b94fa18affb5a3b07a3a4976cf6292969da87f2b8d1068440646381e595a535aade0b96a22904b4b8b3a70d0c0eabc5689657e1f882d5aaf5691c02849acbf659ab4b337fca9131d1d7b9c016ea0cdce09ff8d54bb01ed24f2175ef5219dc5669f456f4bbacecb7065f186c6c76c6d5ab12babe9559f092a9c8e8098e32b9893985f1ce38bac760bf16807463aeb01487fafc4a13aa32de1b7c7b9e5bcd0dc19d6c71845ca0e77dee9de76611197f64353070af47f60f96e07a5685bb09e603d075f47d63feab77a3d8d354adddae56ac43fd161613c5afaaffa23749caa9e49f34dd25e3b8bb001feb6812b51aed61c7ecd5011c55b4d9152b41e88bc4b24eccdf7abcf66f45e24f825bd7e380c4597d7df1dc9afae988beffda35d1576820c8bb348002f2372c2853d53f81b428773f90af8324d49ca4e5bb81760a47578dd216db05d05ea3e833288b75b612aadb7cbb14177f004935d1c2a8fa2a253f43cb170dedd316459f1881b16176f1af64bbafb7bba8cecb12b2abea0c39ca95c3c750e8d3bea95c63057f18b59d1f9e526061d04c66c430f7bcb8b3c31b394907e9020fdd2c0d814186f3330b84f0cee1e0e80b2ae95f09cd0920d6023b031ed7ce22c13cbaa44a7502442aca21fc2911f49d9eeaf9db1bc2fd6f96971bf6d2c9bc47928434dfed2412c871c0802df5715695559e5bbc0984df97a93004a7d2ddecf317fa150c8196a747e7d9af2373d9dcf53f683f04b4c6e18e75daaf92411e849023d609036e3696671b47e5c7e6276fa6c317564f2cdf700dad4ac3f573258714bf34bb95436f7e05a1df354a6a203fd0a0d2e0df8dab642464ab95688f267066c3c402d94b50d9865a05e0535ea92e5309b6bed99a96037c03a6f71c274a42c74669e4ad7383d669b8e60ad5900e5a1f42e166845451cc2171ad406915f80dbba54016f7f612df7688cabd180629a7e1d75b8d4adfd0730cd28515514738e637dcc6c7c606102c218d327901d8c9ea88e15696bb46f43dea5db8fceb8552a7e65bc795b13bdad98dd40a45cc0b6ac4a881b62e77ae08908e56cd8d8dff82ddc829b23f3339f812b6fdca59740c180e6da25fe024a36200fdcda2e38527544fc1629356ea7c58afc4e313a85de8ed5281a649f9deb31936489e55129fbc855c3cdcb6d0015f4ccad8206255a1573b026c15cb8a607e589abffe2da3e789370faa9d974236b1dd2dcffc582c59c20ca462436ebeec520a40a3bc2b5d5874176452d31ca8e605c2e9d8ab955b1f9356dae25a7b4e8152594f57efb33d62637215351513400a7c877a47a737bffb3482a321d31450503dd7d57870b2efec6bd140a5cfaa61d2e9e852346e4986c4c602d8adf3858592e8c8bc063db70d1ec5a01ac36c9ffff31e4c63569ffad88b4de5b47832b28bd6b8f8838d50ef338ed3f46cc485bdb3bfb934fbd389ebce5c7fd06ad8e3130148f03318e8c938dd785bca3adfaa6d043a99a5b63bb7efaf0ca71be1debc5c6e62ad79b8465bff0a8b279524f505eb19e6f2c5e1a8091e830801031ab1db2862d9863ed46418250a388f443e1a563ad81c0715a072999d5127b1662c3f02cc9bf70da36ba39aabea6d78569cc8484c722d22f8716bfba1f3438fe3ce277a296bd5c575d087137f8ace451a7b9a17060081f0c06ee137150da7929342b60805f2cda5e0bbeee33ca04f11a4f976e5e5edaba1075e2f8e61064e958a244a6c7e840c68ed5465db5565ae1f08ca1f07e822f916bf2264fc389cad1d2fbf5db4c3244444ea6de4f3e053fe734ba159c849ba81e9887f1c480e0739a88bd63410030893903c31de68af3d15955618479fbae917592c64a62b423aa63236531c2641184b2ed78013e4a4db246f5f024d96421daa3d76f78c40a1bb15e5ec3db6bb3452c7ef9354487596ac829adedb44741a6bacd1a8f5c23e61a916408da1d07a366f7b7e08136e157d22887c01379ed269b7184fad684eb742f9c35adad84312421b253659410fb10e31afc8ec20aaee5a3abb12805df0e97920e20947869165a1767eea8b805d1edb0c96de924de04d5a3cb49ad3b0b8371f96625bb6173ce5a4c24fb5f1bb1a5aebb97a65f9ecf767156499cf42c60ffb26750904f9eb249a566985525607021829aaf01f3254d470f4dd90dbcf22051cb3db8881266d747e28a9e869bf00efcf37fa731ae93195ee81e5e27be260a027ff73f3187df40bcd154dc1e01532926d385100464d09bfac26343687923e200ecd30190a13c744f02228d6a2c0f4487b74209f0a42a0b3747ee41bfceb76ee2433f32c5305b7ce5785536beffa91bf0b0bd9f4d07b6d5c3d7e60f9213433db5db489d9a46ddfe3fb40cc548207e3c43dc1ce11688fdfde2e2c291dfb28015a2e441632a2e3ae0bc34123c0e9f6e46625f3a1a0263761dcdc4dbd7d949afe19fa7ff2bdfcfad140bce9413a5806774b54217d0eb8f88e6f8957d1f548275da6cc4e2f496e24216720c2eb2a0fafd9e97f75f4ba238083f22a9ad85a45b1473e1725c13d8361e86cea63b2838187ae1541ccf2fd3d7aad535a6bd45affc7ee9f40c576800d3f339e14628e4edfd0583bf58d9d82fbe28d0bf3f01e6471027a2ecaf9d57e2005aabe72d07a7910f587220052bbb364bb7d9f8ebab4026f21dd4c5682bdd91ae076c0c67d0274483eb9ef9d514988827b4d577930acbc884490ccf135a20c2b2397939d55b99fd0a148288028d8e928b6ab763608fb09db89943475f8d7b40da6468b0280f418b14f6076f0dac6a1118e2812162efe0569efc922d7df09f23dd807dc033bc92b85a80913972cf87ebf3489a3aa63f190e7c0453e9e4df4d7e9813b90a1947d184e89371eb4fdede8258edf0fb16b8e0daa5da0c3529057fe01aa11f9939119c2d5d61e661923bc9fcfc14235b717185d57323fe524d82f4eb344b783082cab9a4caad2397b0a4fdc89ea369aa378fc5d9195d053627a96a28cd70727526d7560ca7804925875f9f4a084ea2ba350715638430aa3d5dbeb3ce9d23ffbc838931dc160019c744105c8c24c765542bc5f7e66a8ded1df015461f686770a7cc6f28cc1bad70df55245f85934d343c9c18c41320ec146e5b041e30cfffb9b985edfadcacfd21fa89687e1f6be69bb09f69cf0f4283d84aae3f729a6c94c7fa7799addf00b9ec42ea1c3da6d9b24455a7434ea6fc98356c810f6acdc9f1884f476b88398db9483006c6f5d57b96f69ccdab268305fd35552cb3090cbc38a9250e52c77f49ec3c6b704308e257376ee37510eae5dd3e018d60be1a99a9111ff2ef8517053de8d9406a1e6e83731a430dada21f3b1aa519e879a43bdf0ab51676d8ea30bfd6b7f5fc95734ba2310d931b23ab7cb2211b62bb819a37d5698e1c48f65d3f2dde6585c60d8c928a787259a579c9392d5bfff5261eac1030805da9ac7d0fb3f5ecee4d46f7c94404483827b0a8b3b639f4bd9a1f7dac0760e03e35614344aad46c930c1a9a173a69e8a8f8a565c614ecfa81c2892667fa2c27d7f30380c7ae53fae07cad5f47c8994e420c5b05436131290c89009d0bdff0e052eb19b0414158ba7e2038fa10a2f5378055e8def80840d3d000a8be8106cf3ae4461fac0f363b790c6c420296c421ef3e5a0c14eea9657bdb19b95b0f66e563d4f8a29f08c845656e78745de7aa0ee2444cc5320994930a91d1be20b79d06972d255d547e2607ce8b9069c7572693ccfbb02d2eb9c4d699e3ec1f021554654450a6cc2cbfd9d914077cf4f64b9634ea8de98eba7b33b351ddb8d3490277c6d6f0a2db70336e03db7f97a6cb1b74afd4e908e03c42e9cc52f12475ef61f11275baae4d87ffbf5eba3ee2217f1cf70faf82f96a6859a82e0416d16ad94de5d78de7657c2e96a32aed1448069a83f31ef48d2c1ec878ae19e0e7fe6dc2a5673001bfe9d8cb2e107cde99ebde24fd91733e148e883274556245ceed7c3d184071f4f13adbd6d8d5b53ef4cb8a113ca072b6d594e6887b1e78bf51571b82753031b6b738d2a5c1cea91e671e04d699b54098a7299fe6edaec5dd9bdbf983c7b573ff6a939431bb43214c53c1d784158d189d8ecaf3097b012b0504e1bc1cd164e3cc7620bf7ff5380ec2d54e5d620bf7ab9cb2341cdd17a5b7181594ddb211e54046097fd914d181719b2a1e22f1b786ebe11afd507d8f6e88a8f567104a06fb7f64ea60e1ca6c01c08448edbae83a04231f08d6d1f903b2e17a1cf964bbb7f1609ecccbefc8a88786948adddef66bd85d4ae68ddf4567c4fe2ae23b67b3aab3747c9d39a92d7b6d9a072e2df53607aab0682870918b8167043a78b9688b2b5d72b17476d2ccdc49c1f551e987937782281aec96a0a1eac5cf36007ef1f10b69c749a9d814ae36ce19593bffb7634a0e7f73c2123e1507f2f7b5a867bb10b68a969284c0dae127466843fed4d50925bcecf45553728c39fc16f24dfb7f588be5c7fde3ad76023fb77b387247e352e0f25321278334ae295bb4eadb8fa96cc9f05b809455d324a65c0b259089f1c55c1fc78493cfb2e2a9648c026de83ed98fbe1d18077852cea4973d14395e2e67719ac87a15178e9a8f429ba37167f0cf3d9f4873c6d50291d2ddc6e8f711f0b052ebdced875b856bfb5bd8644c5d26e16e31ae4decc1fd12b46b9f7dc1890682285a875d847e75ec1748c08b2ca41c562819206b1776f7914be021421d993884823b0df4abdfde2b740b4ed7c7bcc2d4784e0f107f68c5364515b2e47f061875e5295e5476c7a18c5c50af0157a9c25cca7b0f3f5c9add6c2584d091a1868cb8a129c8aa210cf24f36898b37317a11ed4a97b1de2e302a4b61ef3a0bbed70dbcf9fd9b9d91ca36f221b876cc8f8ec9598311a90a5af929f67cd2791b08e0664222098902aa343bc1d26b3aa7008a0db97bd01f311827016d26cbb1dfc4446d5367a75bace3fa81ced0d09c41f5f57affcc54673f9bd59784d39e0471f1cecafbc7e83cfba7e2b21a378af5dc7dd5c402959232e66d616f56ed6cf703826e4fde675a13c84b3d3f8c803d1495e5d2d40c7ea7bf72bd6549e1edd7cc0879e68c575b4b382841e86ffb432c5b3e3c8254ef76e2d9d9c09ba787b2fb9fd8b4a5b22dadd699f59d5eae2dfb4340951fe6bac32859a6fb8e20f51dfaf657de2f4ce0c9077be438afee265fd32abf484a0911b81613db3d20f4d9cf98f77fdd20b90d897072b19e75ced2151031263a89b0c81826c1474476a6786cc13b11b2cc47f1146703856b1c980e30e874882183c3f01cccb89c0dc3841563073aaf387bd594337568c475858bb33a693dbdfedb449df9392fa53f595afdc0854b090f88d9485bf21f768ec3cf83c0df8788e0009a3a93ec2268d0507b06587642af86666e9a21225c17c5b61f4418bb796f64ecc148de9c85731b419e0be424be514df3143a45a64622d5894c00d924887b3d6f6ab6c9f6a3bffffd447a42d80a1453502d32a6db53d061344506a2e38b5fec35db87215f5b2485b79b7062989bc1021e2569e21db0b72a7a030c0c66ba8284824ba308e327e6fbaea77f7140f46cdce2838e94f32308861cff204ddbe6cf4699e38d86d87f8330063a05172bc315a541a125ae428416be0b1833d4bc703c695b8ea3bc907743e105fa0434b5b90529a80f7c91459562be"}, &(0x7f0000001180)=0x1008) r2 = creat(&(0x7f0000d2bff8)='./file0\x00', 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000000)={0x8, 0x5b50}) tee(r2, 0xffffffffffffffff, 0x9, 0x0) 2018/04/10 05:49:58 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/1) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x4, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x84, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @rand_addr=0x1472db7c}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x18}}]}, &(0x7f00000002c0)=0x10) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x40007) sendfile(r3, r4, &(0x7f0000000000), 0x2) 2018/04/10 05:49:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x80}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xdb19, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x90) readahead(r0, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@empty, @multicast2}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1, 0xbc91}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r3, 0x7c9}, 0x8) 2018/04/10 05:49:58 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x4, 0x101000) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@delsa={0x120, 0x11, 0x121, 0x70bd27, 0x25dfdbfc, {@in6=@loopback={0x0, 0x1}, 0x4d5, 0xa}, [@sec_ctx={0xe8, 0x8, {0xe1, 0x8, 0x0, 0x1, 0xd9, "af0a95a844d3df87eea387bc9cc8d005a66f094769a1eaa059ddd54a8b1ce9da77d1add4effdf587c71d72401c66c349f05aeeb83a92d4a0187d6a4baadbe54dbfcb7c9111757ca29c40ab674714fb2936779c2e0b2f6b92eca4b7c4fefd148864b2100e56fd77e7d07a816140a36e00154bb5fd33ecd7544a18c42e9f35ec7abf25fd2a8a50ca9c1ff1a825db52c933efbf662e94bdff50ebdafbb0eb145e844487f0299dfc404bc27bf9d0545aa4125d849d673c9f8fbab16272392f7ce32299bc9ec97877bbf5a06c72b62dbb52d82956258654be340607"}}, @output_mark={0x8, 0x1d, 0x800}, @replay_thresh={0x8, 0xb}]}, 0x120}, 0x1, 0x0, 0x0, 0x40000}, 0x20008000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/10 05:49:58 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x14, 0x0, 0x29}, 0x14) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}) 2018/04/10 05:49:58 executing program 1: socket$unix(0x1, 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000005c0)="63707526303c21b8d009000000000000007878b2fe44897367ffa75134df22ad89c805000000d72272e82ad3283800619edfba1ae1f24c64a61d513e3e502945c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e8377f65b71c79a18e2e601929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb01000000000000004db1b927234daae71562f2c40fa04b9a92ca0cd1c86799a176640bfbbb8761db49122d12fa7dd4350a37eb52f1b72b5a63647145b26ac18c7892c002f59a6e92f49c1d56c78f5d8e442eb839edc4be7470c170ee3b73b03bc6edca93bb83d65940259a05a99a887365e9fec7facd7b25e5d270bc7c6e07") bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$netlink(r3, &(0x7f0000000a80)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x8000000}, 0xc, &(0x7f0000000a40)=[{&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x70bd29}, 0x10}, {&(0x7f0000000000)=ANY=[@ANYBLOB="7800000000000000000000000000000008001900ac141411600000000ace22d297a0555e940e5c985c32128f63555b305f2411a781904e6d0c57112cf3d63cf23a731c12b04020406c224143ab40a5c156f505a0d706c5cff01e58423edafc26b59ddaa4b5de0c780cc91280914bb3e714e8cc9168c607d3c80de40568d2437405000000"], 0x78}, {&(0x7f00000008c0)={0x18, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x8, 0x0, [@typed={0x4, 0x0, @binary}]}]}, 0x18}], 0x3}, 0x0) 2018/04/10 05:49:58 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000440692c124400fe454fdbbe3dd0e7"]) socketpair(0x0, 0x3, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYBLOB], &(0x7f0000000100)=0x1) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8001, 0x8000) 2018/04/10 05:49:58 executing program 0: r0 = gettid() rt_sigqueueinfo(r0, 0xc, &(0x7f0000000000)={0x12, 0x20, 0xd33d, 0x5}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x420800) getpeername$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) r2 = syz_open_procfs(r0, &(0x7f0000000080)='loginuid\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='8', 0x1}], 0x1) ioctl$KDMKTONE(r2, 0x4b30, 0x80) 2018/04/10 05:49:58 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0xb, [], 0x1}, 0x1}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80800) sendto$unix(r1, &(0x7f00000006c0)="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", 0x1000, 0x0, 0x0, 0x0) 2018/04/10 05:49:58 executing program 3: inotify_init() accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x14, 0x80000) r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@nl, &(0x7f00000001c0)=0x80, 0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x4000, 0x0) dup3(r1, r0, 0x80001) sendmsg$unix(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001700)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x30}, 0x0) 2018/04/10 05:49:58 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) ppoll(&(0x7f0000000100)=[{r0, 0x8020}, {r0, 0x4004}, {r0, 0x2000}, {r0, 0x1}, {r0, 0x10}, {r0, 0x1212}, {r0}, {r0, 0x2400}, {r0, 0x14}, {r0, 0x4010}], 0xa, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000180)={0x1}, 0x8) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x14c0000000}}) rt_sigaction(0x2e, &(0x7f0000000380)={0x1, {0x7}, 0x0, 0x1}, &(0x7f00000003c0), 0x8, &(0x7f0000000400)) r1 = syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0x1f, 0x181541) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)=0x0) sendmmsg$unix(r1, &(0x7f0000000900)=[{&(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000540)="624636a24bdb36b93e5d2c8ba2be9c9d9c009cf02ca02f7add64b0c35a2395a749ba275026f0d6f25411024859c922c09fd72d52001ce1f2f3a28f4f8a46e36eef03039f37e7aae1db9a9dc3880e6b6885065cf9ae11efbe00237f1292d08df4b7d159f1327d9ce8845e4eb0f666e9fd7cdb710761dbf90bb9afc63f99dbd10ee0bbb83385d530653af502df6d6462077625f74bc7fefdb8dc2203f6b4f6c8a002e94ce1dfd5fac8fb53341bdda15c7cf7cc71e262535b60a4631bb8efdaf8e6b81fd8c25d6d33aca8bd375ea8c940033c102847e28d3af7440af293ae1c30f15befc014aeeb9197cdfb03417e031ecaf960c3a32873", 0xf6}, {&(0x7f0000000640)="f7a2a0fcb18c6d368b1458f4ec8105251523b7bae4babce9e14a30db45e45a58d9154c3bf5e4ecde906acbe0f35abd19bf6cb76b0deafefebe826b2e", 0x3c}], 0x2, &(0x7f0000000840)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x88, 0x40}], 0x1, 0x8001) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r5 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x3, 0x484500) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000000340)={0xea, &(0x7f0000000240)="a4a3987f211fd7ee0e69412e41f2cdca44032d1dea458f53ba4a90da691639b107737cfed3051b4ecf0da2f837cdbf8b196fa4461a516a47d9fbfc161d8945700f83bbe4f735eee8281ab5fed501f62ad6579b779bd3e292d9eea53d0530d71bba828a37e99659441b28a5df9ae929189122850ccf2cf24bda11acbbb42c49ebdbedd3cf2799f49d4ac77cf7d3539a4f22a43f5384d0ba0d63c9159d1f02aaf92915e670b418df4edb51bc9a33861446e071aed3d3f2057cb260b5321de6ba416ed4c31ead50ed5fbfbe0b331ad91e3bdb366088becc0d919c3a7afae9ae2bfc69e9e20c9b8ebc463d2a"}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000001c0)) ioctl$int_in(r5, 0x5473, &(0x7f0000000440)=0xffffffff00000000) 2018/04/10 05:49:59 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x8000400) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000000000)=""/188, &(0x7f0000000ffc)=0xbc) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0x0, 0x1f8, 0xe8, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x352}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ip={@rand_addr=0x5, @loopback=0x7f000001, 0xffffff00, 0xff, 'irlan0\x00', 'yam0\x00', {0xff}, {}, 0x7, 0x2, 0xa}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x4, 0x800, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xe8, 0x130, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0x1, 0xfffffffffffffffa, 0x1}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 'yam0\x00', 0x10001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) fstatfs(r0, &(0x7f0000000540)=""/138) 2018/04/10 05:49:59 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) io_setup(0x7, &(0x7f0000000000)=0x0) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.capability\x00', &(0x7f0000000200)='/dev/loop-control\x00', 0x12, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80000, 0x0) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000040)="755be1b9af4d7932be57cf74f8dbfbab773e402e9bb013912fa5a9995bf88cbef8551da99d091f3d9ae2101d6a489b77a99bc9456dc848430fc6c1c839b58cdb09e076968fb610a8a4fa6a1e9a4efc13ffadb1e2f74155f06f6102a9b08af485", 0x60, 0x9, 0x0, 0x0, r2}]) socket$kcm(0x29, 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/04/10 05:49:59 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x2, 0x4) 2018/04/10 05:49:59 executing program 1: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000280)='id_legacy\x00', &(0x7f00000002c0)='trusted]posix_acl_access\x00') r1 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='(\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)='\\em1/self(+GPL\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2000, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000001c0)=""/7) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@getroute={0x14, 0x1a, 0x1, 0x70bd26, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) 2018/04/10 05:49:59 executing program 3: inotify_init() accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x14, 0x80000) r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@nl, &(0x7f00000001c0)=0x80, 0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x4000, 0x0) dup3(r1, r0, 0x80001) sendmsg$unix(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001700)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x30}, 0x0) 2018/04/10 05:49:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f72fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x201ec001, &(0x7f00001ec000), 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x40) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/04/10 05:49:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x295) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f0000000080)={0x3, {"fba1504596853b"}, 0x8000}, 0x10) connect(r1, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x4, 0x2, "0b12525411262f52a9dfcd18a50d15cd72604697208be0fd951df71cb3fd5adc5b4c037e4216f8c3529c8fce28161a9f86eb2afe90f72d268a42406bb78585", 0x23}, 0x80) 2018/04/10 05:49:59 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000001fb300000000000000000000000000000000d1dfa2495207bff8741a7ca7a6d900000000000000000000000000000000000000000000000000000000000000000000"], 0x58) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000500)=[{0x18, 0x29, 0xb, "e1"}], 0x18}}], 0x1, 0x0) 2018/04/10 05:49:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/04/10 05:49:59 executing program 3: mkdir(&(0x7f0000000400)='./file1\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x4, 0x400000) mkdir(&(0x7f0000000100)='./file1\x00', 0x4) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) ioprio_get$uid(0x3, r1) inotify_add_watch(r0, &(0x7f00000002c0)='./file0\x00', 0x80000000) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1004, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000b76000)='./file1\x00') sysfs$2(0x2, 0x0, &(0x7f00000001c0)=""/230) 2018/04/10 05:49:59 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001700)='/dev/autofs\x00', 0x82002, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001740)={0x0, 0x7fffffff}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000017c0)={r2, 0x2, 0x30, 0xa91, 0x9}, &(0x7f0000001800)=0x18) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/188) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0x5, 0x7, &(0x7f0000001600)=[{&(0x7f0000000180)="228c46f0c1f20015ae3b1c08032a3ba6a622e5715c4e8084a7f8bde9cb0aac63a1f1e570a6137d09e01d2ad3ddaa365dc5396ed840c630bea2028898a0c7eed17344e3543c1da902443bb74db0cf93e21baee002bf862ce295b35e12e13a1d496b8bef0111e1815fa61f6b02ef9b01d5197516679fc36d67d196eecc8bd2dee130e1581f6216d538937814e1e5cfcc185a3b25ddae8360bf4118aaf1ea75e098548a21a265db13a0da200ba63d1d04", 0xaf}, {&(0x7f0000000240)="a22916973cd98f370517b9071bc5446ddedcb72985289644c941b91116ef7b0dc7ed3fffa246ef454073ff930d55c3683b7d4fa809f9ec080d02cd5195d42cef85c51e0c38307e18b9c3fb6994313bdafb7ce66111fcb6a5f9e764f345373eea34a7f4269e73e604015c83f1cb45d88c7e803a125ec17f462b537569be9de66d920ed9dcf391efa66eff7be02f54e16aed2a6d03aae0e0636090406f166d9784987fc404e78ad70810bc09cab311f2e3eab710b99aef5851a20cee0ceb8feba4d60ddbb42057457e10e2c128a84a9f06de8e1c965b", 0xd5, 0x2d2a}, {&(0x7f0000000340)="32e0cee6e75b5593e58045b8285b08ae64890e6740f60eff05cd41e6d8dcca98660ca1ee32b4483cf4b3e5889d4c9323bee24a90ab9461f26b93eee56926c93d764ef3e827a773e5b3b600afb557c004faa46b9985edc595b902ef9933977873adec7384db3385dc76517c5fca7fcade7af10d8f62737e08c4359663c070b162aad9f0f8de38e8bb65707aaadf827b81e9779fd5362141adf10b1856ced89f1cbc139e326e1c02edd567276ced524f8792b758dae542828fca4ba4b6c19c647ce6b57c86d347e6fa9085edd73031096dad33d39bcc07", 0xd6, 0xff}, {&(0x7f0000000440)="0192778ae275f984a59cbcf293f25fb3ff0df485f437af91cb8da243495199686f7a5ea9e116b5", 0x27, 0x80000001}, {&(0x7f0000000480)="596804d8771c8633972ae875002e25bae8e13591f93d6d7a22312b48705831e7e9bd4cf80d2b0cf1214f49110d28fcf03d10008b8f79395d36673fd49c744705cc3c9e750ac607c90d7640fe0df1258d63db21c33bbc158b7063a5", 0x5b, 0xf38}, {&(0x7f0000000500)="880c7e2b19508a2ff6fc33cab444a081a307a4cc3b02b50edbef9e7f85b51e4187911a7d07ce2d84a62a8cc1cffe8849d6b79f787c1187ee650bab63239b07583a62473c67090afbd8357901c27f3e0d58d5651316c09a488d470e4af3d83f77639bde97d0fe8bf477eae01d6770f3a25427fa3a40ed15c8da31246dc0ff8d11f8c5f5d3bb04ecc80f67fcb0fc9a6c9f035ed02b408072fba2bf2a81ee49da688816e4c1951785274497bfcfc9f1ed9c583b206dbe6e33f8320af9d9ccdac41f4809f607697a82cd545f651c76d5622305e9e02d4866ce5af4cf50a43adc16de19ac109436194a4aa8a3919260a26f7e43f0ad631ea05cc044c61a8195123fabd1a3fc0c9a7069736ff364ed0632d998b6763e327355443d147e99805dd80383cb34b2392d2e6e48fcc059c548c22c6d346fb9c2f1ed81e48555dfe482d3f92db4703c8c3d12ca89deff3f42dc9749f3cbbe3d7ac2447f5c7837fff8cca0f9301ae837d8911f84d0dff0077ffb568218685b7916808c63fc6e22ca6398e95a6a412a5d1c7ceedf21e03000fd0cddbca1af2a3311d6a8da54ef7b554f00842d23f7dd4413aecf4bbea05880c6e56b308fe40fea2ba78fa70b151bc8f1d8379e2170f308287e85ede12bd48520db5e524f02be037bad0536756146be191c83cae8173d9871f9d50812a44568b914b53abfbf306147b7fdcca29a60ffebfb647be79aca24458e07165def6a810262caa339e83f1e1f3dc6b8d9cca0da4dab522be7c4c3686082bc665265116fd6905e6393fc0492e9a06d020abc44c62502e63836333c39c63831eb8fd5abe343bfa39735e9cafcadf0e240d715ef3bd9b568acd1ff49e956ca4c737558ab02b43d6d229d37beb473db472d5fc07d708d351a9709aa83d980e4ae110926fae4996221333022e0a2da2e03dd452c8c9423991436f603f6679b1ae1a4b289687c17cf3f9185f95cf05bd34817d805afa2749e25e3932ac3a7bb2a33831ff6f5383061cbd9f3486b2e4916944dc71350414620696f4a14f792be7f99cd46dd5ef7bab38823cd47e869d9f26bd1aad1cec65702ee1dc3d6a4f1f65f3d2511395930c8dce801d323bb37e2b4c1004867e8444ddd27eaec42df47879abf930d3931bd51230e7630d1a4f1b0c650165b21b6b5a9b3a63c7c3f0c99c802ebb8abad4ed626c771657c26e0a0586794f23055ef2c7955fe4e69d8e6d6971d5a55b0cb7add410c8f0162483e7c5cac0f8988f4f22b608c40f0eed2eaf7e2a1498f2a201942b84f6187cc796345ca6d6692965f06df666d5b4ee8a15e6ddfecf88dbb446ccf71bbe20701b5417129df9a3d1cea896049b8c96fab6d3135827a5819f6c90d2e9eca213d4befa4d927478d2ff242c159d11abb361b1ea688aa37f6b52ef8134d4e23dd0a1f754808686759edbdc132aef73ee0ac1aab8bfc17a83d2a71035294acc2327d02d2c0d0998506493a2c024a08ff7b0972c62be4b667a1a32b1ded091fac2f76ecaa455af48dd135f554f74bd9d5edf68e6e6a16ea86cf62baa08a6fca5eee66fcaca05451c5cf8d520bac39d18a435900464b262f5f7ef2e19bd6f28f43f83737a8f606145dd6332150a6c889943777c525b09efe191261ef9964c9bcbeefd4ecf364d3974fa3534c6fe63e449f8897ba09b2297dfc59f6684142499e09049138b29e0c5ec22dd0a3aa7f4585d967b4074b9e983c76531096c7ec3e9db6da67a76a22a411c9a8b8d973399a63b9622ae7cfc824bdd6589756ed265bbcf24dec58fcc081b6ad143ce2bb8d37e6625ad40e16dce423490b0b77253e497d36d066a5779ce7cf60c0163021a6c633d1a5c6a8c57a7cfacd092640306532acd3d96f52def574fb4ab568b77c5e3329881c798be33c04da8e5b1712534bb2fe62f8bb3e76d7430956587a348967e172b87cb13da19e96b38feae0c7ac3b7416ba8c167cbc7e2edaf160c65acadf24d0b62ee47a16ef7ea0d4f0e36c530ef7eb970a67486a1661654e306e83a64f0d7c63fb6c13f98c2cd583074e019a450d06b60404be9ba90b9012ee8a4c586dbb9e9d586d691f89352ab818dd9b1d88c15214dbcafd46c7fb444bffdc0589f34ccadea6c83a926104465a59d3d9f3b6f2eac5402fa44a1493922468eff75ccc8cc81741358db76aa06eaf3ad0804f8afef3c96a5b89508706c3bd8727f50185870247a67cd4d6ad1f61287ab6df3d4f4491540ff1b54c9ea1c387fdfc690189374c680af48df9669facf100e461cbc9ac5706933beed4eca56b337b18d8450143f1df0e1367ca72efeb4780ca7e861e13a4a5367e84fd71381cbad8250dc9f6447492c4fedda7a034967b948ce447d4ffd0ff2d1a8fc071e40c7109e637649ee8ccd88e98d5b28001e835b1eb0e0d161a6c6ac9f719b34edef2a4105a5aadd41797490f054a09c1d96b0e05d026234afcff97d48f1660259d9200ec3a2e42e51155898ca0f0ade5c51457adef766952af0abab293bb9e65f954e9aea542bf31fb91725cfb385674928fec1ad1303aa66a96cda979e72bc4c9639b7fde7a00950fd75a7e71a627e8c37c17ce1eeee23f233eddae4de6f67bbee90ae0532a19d8b3fef47ff6c07e715c781c1f53e98f5c452a9a5462f14e7a1c4cc12de29fee03b00fb1daa151cbb80fee763ff33e168f7f7ac146b48b04b1424fac5db0eb244d51e5496bde44fe7a6b0525e1195573fba3174d0117dcd21c9b7f4be44c08427bfd88ec79b9fecbc44b7267881c3983169d4ac593cc0fadf68a5740afe67476ee88d2e91c0698b74a016ddd85d7069622ead224608cc1c9379ccacbd55f9b06471ab32e7c4fa505dec57183e4598d3d39d1a860f0d40b070f4a1444c53095c676ce120527c58d48cb3b7c5b38af4088cd38b296771b97e26205a57d7766299ef64407ee3a12987161ee827b791bfb03c1e724b3257bb86e222d0f7bf3d3a7e22e0a01e5a5e9e047fbc11942deb947e00cc2783e232341d4110381e00b16b0b51c255d6bcfe21a5befe8cc8791ae3229ecf67a790d64f1d9d17ccd769d34f4c49e91c6203d1a8b3823136bc9623dee3a69dea6f43b212ae3a03df302214a1adeaa480b22428f104371c98d7f2f4517d2efd2041b28688dea712f7eed8061613bc6077d59d8fb96829ce2d1d80a2d6d928a922e0868a1040aef66bc460292a0fdda967c96223d3361fdcd175e57b9a66f05181ae0480b0f16e9eb377a691cbd2c2506a937f9c6878c08f77fc62fd43dabe0e339dcfd4079db27bee08db6935d149f6482c19bc22559bbcd14aa4d9d8a739bf5dcdc7d5073be0ef3ef6eb5a85de1141770b05415299d333785bc6b6a3cf99239c5b4786187464150abc8e8217978dc9d35d53a5c7ab567a1f09bb13c505620b2f206e4b70ede2552834b650cafc738c451f8ebb48bda9d4d949c948c1733e7dc6e756e231106f70c1d4c1d8c57c6ee67d226ebfb9f9b3f185912560bd97724d4e2608533de8a60be8abb62ce331a82fe84dfbd7a3445fa60a5bde1be77f0ba41c9c30e63ff47c5ec8e2f89f552bae46fdc9ae7ac9f7e75f48c9d5f57059ca0f2e37eadff0f50fd7c19fbab5ffc216c8d05939a47d7d3615b52bf96a29fd4ca6fcb3d0408747d1660372faca44b2c34b2cd55e396f7c4dc959b6564bc2a7ffe7189e24d5c8b5df58598e909e8a3d18e4e24582c235652837f76d3c843e597b3bd7860845f1c38e8487c4aed0030b3c8a43fec7905aa5381beace37828a946b18e34acf0d13fdcbb0c1f6702dbda469b28a02c197d286fcda7cdfd67610f71ae5c777673a322ae07adc9886f3c6f463ee9c1145f4e6b0dc8104ffc06646d638967a5f64a2dd0b19fc1f9652906c1f59c823fb2429f8fcd722c461c6994f82011fc789143af5405c2c8d643f2d5821581816206de999c225b30b6f06c7730bb998b6418bb128f40bc68f7aee77a36afe5ac15250dbe42811a8afc4941c231ecf471a92dfc27314802e049d220f7dd66db47c9a3389a8b105fe738425d1a36d5bf62bb35f7e8a0e72a99db9df805b905157b08ac1f81be892b0de4efa3af58a8eaa82f6c643b3a3f3dbafadfef85700a9d5cf471270ceb252f680fac1f2aac109701813d2cf3e0d111624b6277d53c49ab334fcf6f162afaa9cfb66c058c4e753c77051e7d8c3b3663bc1583a5c54323881e0dcb8c9c4156e68c6a35f2ab35017f039d3976e694ad5d73d9371d7fdd4901bf3ce052c4e33752905daba1795de1a88e882469517eb41ff678ab28185b31e462f46345cf89f15356646bcf090969f2f0f7d12aefa0932f787cd47dc43e1f226cb150135badcf59167b4db9c1f15b84c70c9a59ec48a33fa4455e1875ddb4ea785067a8306d2ca8a89d2b9198e798a7a50bd70637e250fdee16c137afd41a459bfda3e1966716dbb7363bf5fda159f8f9f9b6ab2fd2bb0544098f4fa0d1c536ef3cc9b33b0f9b9b8f7a90828f593b7a689af97a9b8901856798bc506a56e1c3645764d423b7bd66adc8af1ea2543bbb34159d2cfa73208042b9c055a85edcc460d03142d3debfb6d990ddc78a5cf6e0017f912ba8d42a9f62d75736225ffea5bfef173f203a166b0957515fc6c68fd7356c2db191a19e4472f85f867bc0f80a49bba2a292c14b5bedf3df0d37890a8e5bd96807687e919f1dded4a73e4f4753b304561f96fd69a47e758339eb28c886c863fc7de40d4d90537ba4547ab78eddc37a4f3ae8b9bbcf85c0aff31095eeb063099416fc362ff57feb900013ae69190aabe971a25a3e81b3de8339686a6ea5aab3b8b571d7237fd3651eb52cad86050d1e0774eeb1ec46028d4a52808cc536e01d38f1e584127ce5629b8860f53582430bd39405ace9e9bda9f5d6874015447f994e4c750be256424ac0b4d7a76ab7c4e0351fea839e2d65315d70ae514885f4cd346d7c131c7ab0b980633795f953d572a79e16ce0492ae0ff781e233f6ff26fd1b0a20f14c79b66bcf279c1072c22704db43dc8c4b6dfbdefdecd5f1fc700f67392eddc92408717199a4515b12289b27650549be641e0953d080dd3fcf4af0ed7a3db4435adc7db6920217352988c2a8b5c0611c60ddedfe1d1eb15c5f1d66e8e3a0b89cd9b14731e9c84f427950a5c74f63a0ee8a865aebbb9a0a7da05911dbd6d912368ab7fe885c4877878ddb57fac7146341303afa201fe0a787314e12a777f3bc91f1918c61a6bf2f35773d8747c5695e122cba1a10f33370f89dda8e1b120b7756aad7007fe1a5aaa185b141227be5b38be6998d7d40bd56319f63b07a8c65f2a689e236f481fd41738838c1be80707c18afacf4413c0fbd720f61eeceed422818536b2b6a6061d8c3f75a578bd13fc2dd58f941668a717cd8cba7d8c530d5b6fc0c8d26bb34a54bb2b65d4141a90d0d9d7ffd984f382301483c13a82d520eda735ec7f56089f3dfdbe58f3a072d9b77cbaf6434cf1558c9a60d5ef4ef5a4762ff61d2d54d8599deaa66a8d8088a756104f8c7a5273f205159d0d5290eceb8e1318da7642e92faea52d0545e67fb6dd67bda092c81c14870400d553e5378ac21b0d184b59f749a973664f5c861e160ad786176523b54b6541de5da471b5ec29f8e07aca6aa1107e1d912a886788db565b5d75eb684b8490f19472f65fad7edbdd70abaffac336c6add36ac82b8ee7b17deec8b708046018906a96855faaf66f48e94950e90c99c05f2f5536dc163f3ef110111152040e7a2ee0876f4a6d7464aa4349a44011b6118e68f8f880ee51b5954", 0x1000, 0x8}, {&(0x7f0000001500)="f79437aa2a75ae25202a172fb718b270b9fa9b12864fcb68dcde060cd7ece26b27d5db0c8c56124d8cc44566d003f6b2683c693463d03336d3ae6d5cb1d33a5b8adb1a76101237683f860c69383fcc917c64826bfc8f131877464f96fa35ae703ab99dc142d9a4b0b0315758bfbe84d87d99c8d0fef314d9c9818ebf83d2bd26f6f753caddac029afd8629a9a83b03a3f8ce6e8ba1977efeb02915619761451b84813323835d519febf06cd6e613cc30d19df49f2a2d0e3a2eed1105da1e8cdbf39c2b4954f9acab0d087078ec16407637014430b01b630e782048aea502c33a95a3cd", 0xe3, 0x10000}], 0x8000, &(0x7f00000016c0)={[{@showexec='showexec', 0x2c}]}) bind$rds(r1, &(0x7f0000001840)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/10 05:50:00 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) io_setup(0x7, &(0x7f0000000000)=0x0) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.capability\x00', &(0x7f0000000200)='/dev/loop-control\x00', 0x12, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80000, 0x0) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000040)="755be1b9af4d7932be57cf74f8dbfbab773e402e9bb013912fa5a9995bf88cbef8551da99d091f3d9ae2101d6a489b77a99bc9456dc848430fc6c1c839b58cdb09e076968fb610a8a4fa6a1e9a4efc13ffadb1e2f74155f06f6102a9b08af485", 0x60, 0x9, 0x0, 0x0, r2}]) socket$kcm(0x29, 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/04/10 05:50:00 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x0, 0x0) 2018/04/10 05:50:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000300)=0x101) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xfffffffffffffd6c, 0x800000120000001, &(0x7f0000e45ff0)={0x2}, 0x10) 2018/04/10 05:50:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="01008000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100), 0x10) 2018/04/10 05:50:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0xfffe000000000000) unshare(0x40600) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000000)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/04/10 05:50:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x240000, 0x0) accept4$netrom(r2, &(0x7f0000000100)=@full, &(0x7f0000000040)=0x48, 0x800) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/10 05:50:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x295) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f0000000080)={0x3, {"fba1504596853b"}, 0x8000}, 0x10) connect(r1, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x4, 0x2, "0b12525411262f52a9dfcd18a50d15cd72604697208be0fd951df71cb3fd5adc5b4c037e4216f8c3529c8fce28161a9f86eb2afe90f72d268a42406bb78585", 0x23}, 0x80) 2018/04/10 05:50:00 executing program 1: unshare(0x20400) bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x14}, 0x2c) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@rc, &(0x7f0000000000)=0x80, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000100)={0x24005f64, {{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x8001}}, {{0xa, 0x4e20, 0xffffffffffffa125, @loopback={0x0, 0x1}, 0x1}}}, 0x108) 2018/04/10 05:50:00 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) io_setup(0x7, &(0x7f0000000000)=0x0) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.capability\x00', &(0x7f0000000200)='/dev/loop-control\x00', 0x12, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80000, 0x0) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000040)="755be1b9af4d7932be57cf74f8dbfbab773e402e9bb013912fa5a9995bf88cbef8551da99d091f3d9ae2101d6a489b77a99bc9456dc848430fc6c1c839b58cdb09e076968fb610a8a4fa6a1e9a4efc13ffadb1e2f74155f06f6102a9b08af485", 0x60, 0x9, 0x0, 0x0, r2}]) socket$kcm(0x29, 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/04/10 05:50:00 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02008100030000000000000f2c60000056e50203000000000000000000400000"], 0x20}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ip6gretap0\x00', 0x5}) prctl$setfpexc(0xc, 0x20001) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7ff, 0x759340) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000200)={0x5, 0x5, 0x8, 0x2c, &(0x7f0000000080)=""/44, 0x4e, &(0x7f0000000100)=""/78, 0x5c, &(0x7f0000000180)=""/92}) 2018/04/10 05:50:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) socket$inet(0x2, 0x0, 0x3) 2018/04/10 05:50:00 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) recvfrom$inet(r0, &(0x7f00000000c0)=""/139, 0x8b, 0x1, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000014c0)='/dev/vcsa#\x00', 0x6, 0x2500) r2 = accept4$inet6(r1, &(0x7f0000001500)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001540)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001780)=ANY=[@ANYRES32=0x0, @ANYBLOB="a8000000d87936e73f56278c0ad21a7009c5f1f1707d8dad5b7529bbd75e635758499a65bd6e5ae3165dda534a978863e84124f04fbd3f77ef496f5de22153693cd5e7a82ed9d3c3056f141e2e4a6777db93b385940bc848164de0623e79fcd02c00000000000000028f9475fef5a48dc96804eb3a4eeae04917c1693cb86a45fcf3f7d520faae8d78fc2a924da5ac86ba6061d17ad8612b4f48c1666c1bd69420c9b28e20ee77ec8cfb16e9"], &(0x7f0000001840)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001880)={r3, @in6={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x81}}, 0x10000}, 0x90) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x18c, 0xfffffffffffffff9, 0xf4, 0x9, 0x300, &(0x7f0000000000)='bpq0\x00', 0x100, 0x3ff, 0x5}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000016c0)={0x0, 0x172a, 0x10, 0x5}, &(0x7f0000001700)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001740)={r4, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001580)={0x0}, &(0x7f00000015c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001600)={r5, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) recvmsg(r0, &(0x7f0000001480)={&(0x7f0000000180)=@l2, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f0000000280)=""/175, 0xaf}, {&(0x7f0000000340)=""/30, 0x1e}, {&(0x7f0000000380)=""/182, 0xb6}], 0x4, &(0x7f0000000480)=""/4096, 0x1000, 0x7ff}, 0x20) 2018/04/10 05:50:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000027c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000000)=0x205) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r2 = accept4$alg(r0, 0x0, 0x0, 0xfffffffffffffffc) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) write$binfmt_aout(r2, &(0x7f0000001280)=ANY=[@ANYBLOB="080108f819010000a202000080000000b7010000ffffffff0000000000000000a2631fbb5ffee5b3ea42ab168e28e023a0b9e23367a67190c52a175f46a1acd43e77058187ade478793a49897ad7384d53176c6e9edda2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006bc3ee685fafca6608e870af8b091316936fa43d23c997f06eea2d0d4a3578dc3a19dd8e0d5ee7b1f7c948f8af818aa2526265553fa639"], 0x958) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000280)={@empty, r3}, 0x14) 2018/04/10 05:50:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0xfffe000000000000) unshare(0x40600) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000000)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/04/10 05:50:00 executing program 0: pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getpeername$unix(r0, &(0x7f0000000340), &(0x7f00000003c0)=0x6e) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000140)={0x3}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000100)={0x9, 0x1, 0x5, 0x10001, 0x7}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="e1ffffff"], 0x1c}, 0x1}, 0x0) readahead(r2, 0x7fff, 0x3) 2018/04/10 05:50:00 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02008100030000000000000f2c60000056e50203000000000000000000400000"], 0x20}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ip6gretap0\x00', 0x5}) prctl$setfpexc(0xc, 0x20001) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7ff, 0x759340) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000200)={0x5, 0x5, 0x8, 0x2c, &(0x7f0000000080)=""/44, 0x4e, &(0x7f0000000100)=""/78, 0x5c, &(0x7f0000000180)=""/92}) 2018/04/10 05:50:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x3ff, 0x3}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='attr/keycreate\x00') setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000380), 0x4) r3 = shmget(0x2, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000080)=""/166) close(r0) 2018/04/10 05:50:00 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'ipddp0\x00', &(0x7f0000000140)=@ethtool_rxnfc={0x31, 0x7, 0x2, {0xe, @udp_ip4_spec={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xd}, 0x4e20, 0x4e20, 0x7}, {"cd94", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x4027, 0xfb0, [0x1, 0x5]}, @hdata="40d504d0570543715c4862dceb3d6e4bf02a4ec965cbf8f8908bb6ad6ea7e1ad420b73ffe822f31812d9b9d265e59d3b902d62d9", {'Dg', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 0x1, 0x1, [0x3, 0x5]}, 0x10001, 0x6}, 0x3, [0xa396, 0x80000001, 0x10000]}}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/04/10 05:50:00 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x2004000015, &(0x7f0000000380)="63fa52b6", 0x4) 2018/04/10 05:50:00 executing program 0: r0 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x1}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a8c000)) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x7530}}, 0x100) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000016000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 71.860375] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/10 05:50:00 executing program 7: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40, 0x98001) readv(r1, &(0x7f0000000040)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1000000000000013) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff}) dup2(r0, r1) accept4$unix(r2, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x800) 2018/04/10 05:50:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='irlan0@\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000040)={@empty, @loopback, 0x0}, &(0x7f0000000080)=0xc) bind(r0, &(0x7f00000000c0)=@hci={0x1f, r2, 0x1}, 0x80) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/10 05:50:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0xea, 0x4) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmmsg(r1, &(0x7f0000002140)=[{{&(0x7f0000001080)=@generic={0x0, "471085920c5e01156202c480eabff7741a06a8884f4e7d6a1cad8485d38ea162d3761aa19848388536bca1ead1ba834cdfbb61e9ad6a221c867cd88ba1154b42b4d37f1cbb1be4da957f7c57d024f0e2a08001762b15e01c17e963761ec70f1e54366b825e90f9e37431a6dae21852b19d2083ed5498bf6cfe3d906ea59f"}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000006c80)="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", 0x3f0}], 0x1}}], 0x1, 0xfffffffffffffffc) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/10 05:50:01 executing program 4: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x80) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x40) r1 = socket$netlink(0x10, 0x3, 0x0) flistxattr(r1, &(0x7f0000000040)=""/178, 0xb2) 2018/04/10 05:50:01 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10, 0x800) r2 = accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000752ffc)=0x80, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f00000020c0)={0x0}) recvmmsg(r2, &(0x7f0000002000)=[{{&(0x7f0000000100)=@alg, 0x80, &(0x7f0000000780)}}, {{&(0x7f0000000b00)=@generic, 0x80, &(0x7f0000001f40), 0x0, &(0x7f0000001fc0)=""/41, 0x29}}], 0x2, 0x40000040, &(0x7f0000002100)={r3}) 2018/04/10 05:50:01 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x5, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ff4fc8)={&(0x7f0000a34ff4)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2801000017000905ffffffff00000000ac14ffbb0000000000000000000000000000000000000000ac140000000000000000000000000000ff020000000000000000000000000001e000000200000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac7330036835a3757d14ffaa00000000000000000000000000000000000000000000ffffe000000100000000000000000000000000000000d131ee81016d79ad0385e7bb3333399740f4450c85e9c384c6caf1839477a935005d3d983f2d0ed05151c055c1646f903b906afc3fe45fb2f889ef340edd05fd1df0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000074000000000000001000000000000086eafe0d2552e8830e6af9000000000000"], 0x128}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r1, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) 2018/04/10 05:50:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000540)=""/115, 0x1000) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0xffffffff80000000, 0x9, 0x1}) 2018/04/10 05:50:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpid() perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x5, 0x20, 0x20, 0x20000000000, 0x0, 0x3, 0x10, 0x2, 0x400, 0x5, 0x1, 0xffff, 0x4, 0x5, 0xb8e, 0x2, 0x5, 0x6, 0x2, 0xff, 0x1, 0x8215, 0x4ee7, 0x161b8f3, 0x4, 0x1, 0x1, 0x100000000, 0x4, 0x0, 0x130, 0x1, 0xffffffff, 0x10000, 0x4, 0x3, 0x0, 0x6, 0x4, @perf_config_ext={0x6, 0x9}, 0x400, 0x0, 0xfffffffffffffffb, 0x6, 0x9, 0x1, 0x4d5}, r2, 0x6, r0, 0x3) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/236) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendfile(r1, r0, &(0x7f000033cff8), 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000200)={@multicast1, @broadcast}, &(0x7f0000000240)=0xc) 2018/04/10 05:50:01 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x20) fcntl$notify(r0, 0x0, 0x2a2) pselect6(0xfe13, &(0x7f0000000680), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380), &(0x7f0000000000)={&(0x7f00000003c0), 0x8}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) 2018/04/10 05:50:01 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x81, 0x6, 0xffffffff00000001, 0x8}, 0x2c) unshare(0x40600) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000380)}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x101, 0x20000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x80000000, 0x9, 0x1, 0xffffffff, 0x1, 0x5, 0x3, 0x2, 0x1ff, 0x5, 0x9, 0x3, 0x2, 0x5, 0x8000]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x100, 0x30}, 0xc) 2018/04/10 05:50:01 executing program 6: r0 = memfd_create(&(0x7f0000000040)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9b3b9b9c41abcd80f0eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x8000, 0x80, 0xffffffffffffff01, 0x4, 0xffff}, &(0x7f0000000180)=0x14) 2018/04/10 05:50:01 executing program 7: r0 = socket$inet6(0xa, 0xe, 0x1000000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000010c0)=0xbcf4, 0x4) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000001280)=""/102) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x12}, 0xfffffffffffffffd}, 0x1c) r2 = semget(0x3, 0x3, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001240)=[{0x2, 0x9c7}, {0xb, 0x5}, {0x8, 0x2}, {0x7, 0x40}, {0x3, 0x7}, {0x3, 0x7fffffff}, {0x0, 0x4}, {0x0, 0x1}], 0x8) semctl$GETPID(r2, 0x0, 0xb, &(0x7f0000001100)=""/134) getsockopt$bt_hci(r0, 0x84, 0x76, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0x1276) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000011c0)={'irlan0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001200)={@broadcast=0xffffffff, @rand_addr=0x2, r3}, 0xc) 2018/04/10 05:50:01 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x10000000c0082, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x100, @time, 0x6, {0x4, 0x9}, 0x1, 0x2, 0x7}) pwrite64(r0, &(0x7f0000706000)="94000bff", 0x4, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/10 05:50:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2}, 0x1c) close(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) sendto(r0, &(0x7f0000000280)="e0574c4ddf130449af0a978126fc34fa5ce55b14f9f31f0cd9db6bc8fa85e734b386893ec9de7aca3a80f19cf31b5c1152e13cb60a232bdfc552a607aac2374dbe4bb9fb9e15f393aeca0d2f8b98765697b86b7513742d4d1de0df19e878a8eab3edd185a6e61cc785c6d600748a5b7fba7480d4a613027cfaf31bc648518596c81904ec67cbfff959f3805ba51fe1c8347c51767a0800b0c45f1f258814c36bc57654185d1b7c3c", 0xffffff46, 0x2, &(0x7f0000000340)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/04/10 05:50:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="790000001100094701bb61e1c30500ff070000000400000045efffff79029b0019001a04e9ffead7f06978b94015f4cae77fd312aa046c8c790b5e840588f03557c5eedd620b3c27ab5c1f24d2cbc9d058231c5b965e953c4297f40100aeccf365c48f39c08ce5fcb4a5be4301fa172a782a4b119f9182a86f", 0x79}], 0x1) ioctl(r0, 0x9, &(0x7f0000000140)="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") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000080)={0x66, &(0x7f0000001140)=""/102}) 2018/04/10 05:50:02 executing program 3: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80, 0x80000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40, 0x0) r1 = dup(r0) fcntl$getflags(r1, 0x408) mq_notify(0xffffffffffffffff, &(0x7f00008defa0)={0x0, 0x400003fffffff}) 2018/04/10 05:50:02 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0xfffffffffffffc68) r1 = socket$inet6(0xa, 0x1, 0x50f4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="010009000100050004ff000203000700080205002e00"], &(0x7f0000000080)=0x1a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0x48, "5c75b981eceac1d134927d85fb8685df9c8b6b4573adea99a3c65798b852d1a557296452b34df2d44a1da714dc8143b6c54aadb64f4c1032ffee9bca75fc2bf607260ba467603b4c"}, &(0x7f0000000140)=0x50) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/04/10 05:50:02 executing program 7: getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) getsockname$netrom(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000180)) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000400000000000000", 0x14, 0x0) 2018/04/10 05:50:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x10, 0xf, 0x20, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x3d, 0x1, 0x70bd27, 0x25dfdbfd, {0xf}, [@nested={0x48, 0x30, [@typed={0x8, 0x74, @uid=r2}, @generic="51ac8a3674e2c65bfb26e4c67a13b9c5a5a49d9426265bbe2123790cb730983d57278bfa02800be8607525d0305e8b49171eb1", @typed={0x8, 0x35, @ipv4=@rand_addr=0x1}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="f80000001a0049f80000000000000000ff010000000000000000000000000001ffffffff00000000000000000000000000000000000000000000000000b98b00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000800160000000000"], 0xf8}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) 2018/04/10 05:50:02 executing program 6: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) migrate_pages(r1, 0x5, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x401) 2018/04/10 05:50:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@bridge_delneigh={0x24, 0x1d, 0x200, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, 0x1, 0x0, 0xa}, [@NDA_SRC_VNI={0x8, 0xb, 0x2e8f}]}, 0x24}, 0x1, 0x0, 0x0, 0x8800}, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6cff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x7, 0x1d}]}, 0x28}, 0x1}, 0x0) [ 73.267454] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 73.310894] netlink: 'syz-executor4': attribute type 29 has an invalid length. 2018/04/10 05:50:02 executing program 1: r0 = socket$inet(0x2, 0x3, 0x89) readv(r0, &(0x7f0000003280)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2}, 0x10) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x400001) 2018/04/10 05:50:02 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/04/10 05:50:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x208081, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000ac0)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001d00ec150dd094778535980ad92fc92c338e35a0d8e3cd50344a82f9c0b75c7d9ee5ba0000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/10 05:50:02 executing program 5: r0 = socket$inet(0x2, 0x1005, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) connect(r0, &(0x7f0000000100)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x80) tee(r0, r1, 0x9752, 0x8) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000080)=""/85, &(0x7f0000000000)=0xe) 2018/04/10 05:50:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2}, 0x1c) close(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) sendto(r0, &(0x7f0000000280)="e0574c4ddf130449af0a978126fc34fa5ce55b14f9f31f0cd9db6bc8fa85e734b386893ec9de7aca3a80f19cf31b5c1152e13cb60a232bdfc552a607aac2374dbe4bb9fb9e15f393aeca0d2f8b98765697b86b7513742d4d1de0df19e878a8eab3edd185a6e61cc785c6d600748a5b7fba7480d4a613027cfaf31bc648518596c81904ec67cbfff959f3805ba51fe1c8347c51767a0800b0c45f1f258814c36bc57654185d1b7c3c", 0xffffff46, 0x2, &(0x7f0000000340)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/04/10 05:50:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x22400, 0x80) getsockname$netlink(r2, &(0x7f0000000040), &(0x7f0000000100)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76", 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/25, 0x19}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000000)}, 0x0) 2018/04/10 05:50:02 executing program 7: r0 = socket$inet(0x2, 0x7, 0xdc) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f00000000c0)="cc2de374e77b32bc4a0769d3566dfa03b55b1c1e1538999436498d9ece6846ccecd09940ebea4d5f68895ceb08be88eba8859688c875e0e0bdf69d009f38304c65746639de8966cb3ec15220f44dd58a1b3248dea758fd77821f4a682cd2f4b9bbe495c9d87859002a06d7e9", 0x6c}, {&(0x7f0000000140)="1bec49a4df5a8320a9933acb633124e97cff8e76592fbc9ae2e64810eeaf35a9bfb2a3c500011e407275eeb3", 0x2c}, {&(0x7f0000000180)="24fd24b6b8c6c5f6bf6783728804bc71b6f3691a5492783a7b5c8d441b15a0e7a66d156f81f1b6ff3f99ca1d6e834a98f755c493dae0b93e55cab9a881a7ce4bcb2a700433880662babb505998e16683bd6ea273803f0447f442a1f8d24111377f1733e1e35c741f3d8636f26aeec47c1bc577cb21d0e0d192dfddc8c29d6ae0a436324175b909c0b0ea17012cbeb48f4cd041489626a2c9eb7796b5fa4ba22682358fe107776f6d165d0f40c9ba5af2bb211dad51b952e0c27f5a4eed8452c5604357662ec0275d35bee012", 0xcc}, {&(0x7f0000000340)="3e1edf5b4829497d8d03c26dca2492248299f06709298615552b73221dd505cf308ed8a536a619c57ddb99c082351b11f5b730be85d1639c4ce85df6efce539ed99b7562c917f06423cbe96b9a8bcd9379263e3b05ed2a8ec88e1b674bca7ff29209ce4e20c39acb924b8be37f62604e8d67b27d9e3b677f9528e57285f4b76f37dec223d52fa6b50ef11c895f44044580f3d18d20f29d96e770c4525989d924517a30e352789aefc2dfb2450c9e7a4bf80cfa317c1daca81b5faa21bc762ebdcef90fdccdf6ec5801e9b6e6b57ec5d240967dce97e097a9ce", 0xd9}, {&(0x7f0000000440)="b1250557a71c7eea46ed123d727c528ef44c1fd00c25898ee38de9db352e3a5cf53ca5565757a9325a470dc24bde3d95cf52165c5a780c86262735f9e2bd78ee0fcc33aeee0f8a577853b1ae1d9e1da15403dacba3cfcfc609f29b1a80fe5c65ff8bc1f76d31ea040548a104ab7af3415a6e72ee9e07056e691b84fb862efb44426cc592a57d0c5259284e920ae84baec4fa8696e324b6f34b4dae3af4fb4fe66dc9c8724efdc2117230", 0xaa}, {&(0x7f0000000280)='g', 0x1}, {&(0x7f0000000500)="6958e874a8a73b5cdce6d98df56baccd59a0fce849c0b636e63ba8748415d163cd5197759e7a0bf7e74552d36a51ef01787c637b21c4e4ef62bec556fe65e6702a64c93e1efd0999247fe1007ff2babca4063f4e5f2c55fe041f4218209bf1c3474ba9f74768df9b951e28d06fb191bad8c4e7b60d9588414e06aeafbabb06c01939befe42c037fbe0659bbcc6cc0b8f27add07ed510e9c4dcc86ebe5b9caca8f085c5c77e511592c0e65a5a291e8ab57bb094cc", 0xb4}], 0x7, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=[{0x18, 0x0, 0x7, 'B'}], 0x18}}], 0x2, 0x0) 2018/04/10 05:50:02 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000004000/0x3000)=nil, 0x3000) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000000000), 0x0) 2018/04/10 05:50:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x2}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/10 05:50:02 executing program 3: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x4, 0x2459b145, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) fallocate(0xffffffffffffffff, 0x0, 0x9, 0x6) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") r8 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r7, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) epoll_wait(r6, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0x3c) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) sendfile(r8, r0, 0x0, 0x7) 2018/04/10 05:50:02 executing program 5: io_setup(0x80000001, &(0x7f0000000040)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x140) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) 2018/04/10 05:50:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2}, 0x1c) close(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) sendto(r0, &(0x7f0000000280)="e0574c4ddf130449af0a978126fc34fa5ce55b14f9f31f0cd9db6bc8fa85e734b386893ec9de7aca3a80f19cf31b5c1152e13cb60a232bdfc552a607aac2374dbe4bb9fb9e15f393aeca0d2f8b98765697b86b7513742d4d1de0df19e878a8eab3edd185a6e61cc785c6d600748a5b7fba7480d4a613027cfaf31bc648518596c81904ec67cbfff959f3805ba51fe1c8347c51767a0800b0c45f1f258814c36bc57654185d1b7c3c", 0xffffff46, 0x2, &(0x7f0000000340)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/04/10 05:50:02 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xafd, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1d, 0x20000) 2018/04/10 05:50:02 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r1}) 2018/04/10 05:50:02 executing program 7: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) open$dir(&(0x7f0000000180)='./file0\x00', 0x3, 0x0) 2018/04/10 05:50:02 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x400, 0x115) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000004000), 0x0, 0x8800}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x10000, 0x0, 0x4, 0xfff, 0x5, 0x1, 0x2, 0x36, 0xfffffffffffeffff, 0x2}, 0xb) 2018/04/10 05:50:03 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8080, 0x68) recvfrom$ipx(r0, &(0x7f0000000140)=""/206, 0xce, 0x40000000, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0xfffffffffffffffc) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) 2018/04/10 05:50:03 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4001, &(0x7f0000527ff8)=0x7fff, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a311306b77d3d96111e62ad2eaddb0a77fc1f426dc4883f4670223a95e0b465f88cc115160143d6f3dec7bc5a87dade96ae07180e1872766d6a0e8fc5b4aa9117e1d43f5f2cb206415f907156c09fa52c8ff74654e9b9d5aedbe68a7f40de4971126852ffb106584750bcd47029db0244a1c7b82f2d50b3338a63406c6bd1914fd1471657a03a131134ac09f13380a745c4acce354635deaa790f45a1cd1427bddb30ce6c0ec6fc8fa41c0c071a0419096a0a6bf7419f667d258a18f72e797c93745c35e472ae9a51"], 0xcb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, 0x8}, &(0x7f00000002c0)=0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/10 05:50:03 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0xff, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x4e20, 0x0, 0x8}}}}}, &(0x7f0000000180)={0x0, 0x2, [0x0, 0x411]}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x8800) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000000c0), 0x4) 2018/04/10 05:50:03 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) acct(&(0x7f0000000140)='./file0\x00') r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) fsetxattr(r1, &(0x7f0000000180)=@known='com.apple.FinderInfo\x00', &(0x7f00000001c0)='system.posix_acl_access\x00', 0x18, 0x3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) creat(&(0x7f0000000000)='./file0\x00', 0x1) 2018/04/10 05:50:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2}, 0x1c) close(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) sendto(r0, &(0x7f0000000280)="e0574c4ddf130449af0a978126fc34fa5ce55b14f9f31f0cd9db6bc8fa85e734b386893ec9de7aca3a80f19cf31b5c1152e13cb60a232bdfc552a607aac2374dbe4bb9fb9e15f393aeca0d2f8b98765697b86b7513742d4d1de0df19e878a8eab3edd185a6e61cc785c6d600748a5b7fba7480d4a613027cfaf31bc648518596c81904ec67cbfff959f3805ba51fe1c8347c51767a0800b0c45f1f258814c36bc57654185d1b7c3c", 0xffffff46, 0x2, &(0x7f0000000340)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/04/10 05:50:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f00002ecf7e)="d33e3ac1792b00000001000000002bc83d59408649b981c2d0e252ec7a311c2c5558503f65000012000000d44709370caa853da5b8102d39", 0x38) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000bf000)=""/212, 0xd4}], 0x1, &(0x7f0000000180)=""/79, 0x4f}, 0x0) socketpair(0x9, 0x80000, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0xe86, 0x4) 2018/04/10 05:50:03 executing program 3: r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) open(&(0x7f0000000200)='./control\x00', 0x80040, 0x0) mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control\x00', &(0x7f0000000080)='pipefs\x00', 0x1000, &(0x7f00000000c0)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req) socket$bt_hidp(0x1f, 0x3, 0x6) rename(&(0x7f000012aff8)='./file0\x00', &(0x7f00004ddff6)='./control\x00') 2018/04/10 05:50:03 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000004000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) finit_module(r1, &(0x7f0000000000)='\x00', 0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/10 05:50:04 executing program 0: unshare(0x400) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000192ff0)}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x33d1ed5cf1ffebc1) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000002800)={"6272696467653000000000000000a300", &(0x7f0000000000)=ANY=[]}) 2018/04/10 05:50:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000083) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'ip6tnl0\x00', 0x400}) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x8000}}, 0x0, 0x0, 0x0, 0x1, 0x5}, 0x98) 2018/04/10 05:50:04 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x200000, 0x108) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000340)={0x3, 0x0, &(0x7f0000000200)=""/12, &(0x7f0000000240)=""/53, &(0x7f0000000280)=""/187, 0x2000}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'lo\x00'}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia)\x00'}, 0x58) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00000003c0), &(0x7f0000000400)=0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0)="71e67a15cdf0311cfc093ad4d8bbd1d1f9", 0xfffffffffffffeee) timerfd_gettime(r3, &(0x7f0000000380)) 2018/04/10 05:50:04 executing program 5: openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0xaa6000)=nil, 0xaa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) 2018/04/10 05:50:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f00000f5fe0)=[{0x60, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) socketpair(0x17, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x6) 2018/04/10 05:50:04 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 2018/04/10 05:50:04 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x9, 0x3, {0xffffffffffffffff, 0x0, 0x8, 0x3, 0x7}}) r1 = syz_open_dev$sndseq(&(0x7f0000f3c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000ec000)={{}, {0x5}}) 2018/04/10 05:50:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000540)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=@delpolicy={0x50, 0x14, 0x0, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x50}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[{0x2, 0xa200000000000000}], 0x1) 2018/04/10 05:50:04 executing program 0: r0 = epoll_create1(0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)) ioctl$int_in(r1, 0x5473, &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0xfffffcb0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x51f4, 0x4) 2018/04/10 05:50:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f00000010c0)='self\x00', 0x2) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000001240)={{&(0x7f0000001100)=""/208, 0x151}, &(0x7f0000001200), 0x26}, 0x20) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/10 05:50:04 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000080)=0x100, 0x4) socketpair(0x17, 0x2, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000400)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xe}, 0x1}}, 0x0, 0x0, 0x8, 0x1ff, 0x1a}, &(0x7f0000000040)=0x98) accept4$inet(r1, &(0x7f0000000380)={0x0, 0x0, @multicast1}, &(0x7f00000003c0)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1c1, 0x3f, 0x9, 0x10000, 0xffffffffffffffff, 0xffffffff, 0x6, {0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x45, 0x100000000, 0x4, 0x1, 0x2}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r3, 0xfc18, 0x7fffffff, 0x3, 0x9, 0x7, 0x7ff, 0x8, {r4, @in6={{0xa, 0x4e22, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x0, 0xfffffffffffffffa, 0x7f, 0x101}}, &(0x7f0000000340)=0xb0) 2018/04/10 05:50:04 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x46}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000000fe2)=""/30, &(0x7f0000000000)=0xff2e) 2018/04/10 05:50:04 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x3, 0x0, 0x10003, 0xec}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x2, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') flock(r2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400040) 2018/04/10 05:50:04 executing program 5: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000004ac0)='syz1\x00', 0x200002, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004b80)=0x1, 0x4) set_mempolicy(0x2, &(0x7f0000000000), 0x1) recvmmsg(0xffffffffffffff9c, &(0x7f0000004200)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/92, 0x5c}, {&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f0000000180)=""/238, 0xee}], 0x3, &(0x7f00000002c0)=""/201, 0xc9, 0x6}, 0x30c}, {{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000003c0)=""/253, 0xfd}, {&(0x7f00000004c0)=""/226, 0xe2}, {&(0x7f00000005c0)=""/137, 0x89}, {&(0x7f0000000680)=""/158, 0x9e}, {&(0x7f0000000740)=""/184, 0xb8}, {&(0x7f0000000800)=""/40, 0x28}, {&(0x7f0000000840)=""/14, 0xe}, {&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/164, 0xa4}, {&(0x7f0000000a00)=""/51, 0x33}], 0xa, 0x0, 0x0, 0x100000000}, 0x6}, {{&(0x7f0000000b00)=@ipx, 0x80, &(0x7f0000001d00)=[{&(0x7f0000000b80)=""/119, 0x77}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/204, 0xcc}], 0x3, 0x0, 0x0, 0xff}, 0xffff}, {{&(0x7f0000001d40)=@can, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001dc0)=""/210, 0xd2}, {&(0x7f0000001ec0)=""/28, 0x1c}, {&(0x7f0000001f00)=""/55, 0x37}, {&(0x7f0000001f40)=""/12, 0xc}], 0x4, &(0x7f0000001fc0)=""/105, 0x69, 0x3}, 0x4}, {{&(0x7f0000002040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000033c0)=[{&(0x7f00000020c0)=""/156, 0x9c}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/202, 0xca}, {&(0x7f0000003280)=""/31, 0x1f}, {&(0x7f00000032c0)=""/253, 0xfd}], 0x5, 0x0, 0x0, 0x100000000}, 0x75547199}, {{&(0x7f0000003440)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000003540)=[{&(0x7f00000034c0)=""/89, 0x59}], 0x1, &(0x7f0000003580)=""/18, 0x12, 0xfc}, 0x6}, {{&(0x7f00000035c0)=@sco, 0x80, &(0x7f0000003940)=[{&(0x7f0000003640)=""/45, 0x2d}, {&(0x7f0000003680)=""/99, 0x63}, {&(0x7f0000003700)=""/237, 0xed}, {&(0x7f0000003800)=""/51, 0x33}, {&(0x7f0000003840)=""/124, 0x7c}, {&(0x7f00000038c0)=""/84, 0x54}], 0x6, &(0x7f00000039c0)=""/148, 0x94, 0x101}, 0x10000}, {{&(0x7f0000003a80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003b00)=""/146, 0x92}, {&(0x7f0000003bc0)=""/26, 0x1a}, {&(0x7f0000003c00)=""/203, 0xcb}, {&(0x7f0000003d00)=""/56, 0x38}, {&(0x7f0000003d40)=""/106, 0x6a}], 0x5, &(0x7f0000003e40)=""/136, 0x88, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000003f00)=""/166, 0xa6}, {&(0x7f0000003fc0)=""/176, 0xb0}, {&(0x7f0000004080)=""/77, 0x4d}, {&(0x7f0000004100)=""/124, 0x7c}], 0x4, &(0x7f00000041c0)=""/40, 0x28, 0x65a0}, 0x9}], 0x9, 0x40, &(0x7f0000004440)) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000004500)=@mangle={'mangle\x00', 0x1f, 0x6, 0x538, 0xc0, 0xc0, 0x270, 0x0, 0x1a8, 0x4a0, 0x4a0, 0x4a0, 0x4a0, 0x4a0, 0x6, &(0x7f0000004480), {[{{@uncond, 0x0, 0x98, 0xc0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0xa}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x2f}}}, {{@uncond, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x8000, 0x1, @loopback=0x7f000001, 0x4e20}}}, {{@uncond, 0x0, 0xe8, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x3, 0x0, @loopback=0x7f000001, 0x4e20}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x7ae2, 0x8d, 0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0xa9a}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) 2018/04/10 05:50:04 executing program 2: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000a64000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000c58000)) creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) mount(&(0x7f00001a9ff4)='./file0/bus\x00', &(0x7f000083c000)='./file0/bus\x00', &(0x7f0000a6d000)='mqueue\x00', 0x0, &(0x7f0000d86000)) 2018/04/10 05:50:04 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800000, 0x0) ioctl(r0, 0x7, &(0x7f0000000100)="34b9") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xfffffffffffffffc, 0x36fe81c4a11bd6bd) 2018/04/10 05:50:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netfilter\x00') fstat(r0, &(0x7f00000002c0)) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140), 0x4) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000ee", @ANYRES16=r1, @ANYBLOB="000128bd7000fddbdf25010000000800040001000000080001004e220000080002000a000000080001004e240000080003008400000008000400010000000400050004000500"], 0x4c}, 0x1}, 0x0) 2018/04/10 05:50:05 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0xfffffffffffff800, 0x4, [0x610, 0x0, 0x1f, 0x4]}, &(0x7f00000000c0)=0x10) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r3, &(0x7f000000d000)=@abs={0x1}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/unix\x00') sendfile(r3, r4, &(0x7f000097d000)=0x10000000, 0xff) 2018/04/10 05:50:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = getpgid(0x0) ptrace$pokeuser(0x6, r2, 0x3f, 0x1f) creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x0]}, 0x1) fallocate(r1, 0x3, 0x0, 0xffff) 2018/04/10 05:50:05 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) readahead(0xffffffffffffffff, 0x0, 0x0) 2018/04/10 05:50:05 executing program 7: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) fcntl$getown(r0, 0x9) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x102) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0xfffffffffffffffa, 0x80000000, 0x1}) syz_emit_ethernet(0x2a, &(0x7f0000591000)={@link_local={0x1, 0x80, 0xc2}, @random="0300000885ea", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}, &(0x7f0000e28000)) 2018/04/10 05:50:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xcf, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0x8) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000000080)=""/22, 0x16}, {&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f0000000100)=""/63, 0x3f}, {&(0x7f0000000140)=""/31, 0x1f}], 0x5, &(0x7f0000000200), 0x0, 0x3}, 0x3ff}], 0x1, 0x2, 0x0) 2018/04/10 05:50:05 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400100, 0x60) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000010000012abdffffffff000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={"657153002701007e0f42a3e700"}) mq_timedreceive(r1, &(0x7f0000000180)=""/49, 0x31, 0x9, &(0x7f00000001c0)={0x0, 0x1c9c380}) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/04/10 05:50:05 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) clone(0x20000, &(0x7f0000000500), &(0x7f0000000300), &(0x7f0000000380), &(0x7f00000006c0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x3, r1}) 2018/04/10 05:50:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = msgget$private(0x0, 0x404) msgsnd(r1, &(0x7f0000000000)={0x1, "7b98df98615f4dbf90786aca688ad97dfd0056e5a4ff89868a18e639fbb5ee01e5b379b831b1d0fd24189c7fe3ea726e539a5a62e89191a6ccba40d306fc96ef6a4725f4c6203c27dece4c1c0545065c8a0f3a75fb"}, 0x5d, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004c3000), &(0x7f0000b3cffc)=0x20) 2018/04/10 05:50:05 executing program 3: r0 = socket$kcm(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206, 0x0, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x0, 0x466, &(0x7f0000000300)=""/187}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890b, &(0x7f0000000040)) 2018/04/10 05:50:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f00000010c0)='self\x00', 0x2) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000001240)={{&(0x7f0000001100)=""/208, 0x151}, &(0x7f0000001200), 0x26}, 0x20) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/10 05:50:05 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) readahead(0xffffffffffffffff, 0x0, 0x0) 2018/04/10 05:50:05 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x5, 0x3, 0x0, 'queue0\x00', 0x1ff}) unshare(0x8000800) r1 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000180)) 2018/04/10 05:50:05 executing program 5: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x0) mmap(&(0x7f00002b5000/0x600000)=nil, 0x600000, 0x4, 0x20010, r0, 0x0) fcntl$setsig(r0, 0xa, 0x1e) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000002c0)={'vlan0\x00', {0x2, 0x4e20, @rand_addr=0xfffffffffffffffb}}) socketpair(0x1f, 0x2, 0x3ff, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000400)={0x7, 0x94}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000300)=@can, &(0x7f0000000380)=0x80, 0x0) r2 = socket(0x11, 0x2, 0x4) connect(r2, &(0x7f0000000240)=@un=@file={0x1, './file0\x00'}, 0x80) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000440)={0x0, 0x3ff, 0x7fff, 0x9, 0x5, 0x2b225b99}) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000000040)=""/217, 0xd9) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000200)) 2018/04/10 05:50:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = getpgid(0x0) ptrace$pokeuser(0x6, r2, 0x3f, 0x1f) creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x0]}, 0x1) fallocate(r1, 0x3, 0x0, 0xffff) 2018/04/10 05:50:05 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) clone(0x20000, &(0x7f0000000500), &(0x7f0000000300), &(0x7f0000000380), &(0x7f00000006c0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x3, r1}) 2018/04/10 05:50:06 executing program 3: clock_gettime(0x2, &(0x7f0000000000)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "1213d2", 0x14, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000080)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/current\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/04/10 05:50:06 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xfc74c6f5148a8005, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000100)={0x8, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x108) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000340)={0xffffffffffffffff}) r2 = inotify_init1(0x80800) r3 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) tgkill(r4, r4, 0x12) 2018/04/10 05:50:06 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/anycast6\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/10 05:50:06 executing program 5: mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x28d40, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)="72296ddba575c795c67dbb289a3f0200de", 0x4000000000001, &(0x7f0000000200)="bc79e9c3000000000000000327be40659bd990f4527544131f1f28462388971ae3ecbfa11cd100") open(&(0x7f00000000c0)='./file0\x00', 0x410002, 0x4) 2018/04/10 05:50:06 executing program 0: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r1 = open(&(0x7f0000000140)='./control\x00', 0x200500, 0x1) read$eventfd(r1, &(0x7f00000001c0), 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0xff, 0x7fff, 0x0, @time, {0x0, 0x4}, {}, @connect={{0x1fa, 0x200}, {0xe15c, 0x7}}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mkdir(&(0x7f0000000100)='./control/file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) userfaultfd(0x80800) setrlimit(0x2, &(0x7f00000000c0)={0x1, 0x3}) prlimit64(0x0, 0x0, &(0x7f0000000080), 0x0) modify_ldt$write(0x1, &(0x7f0000000100)={0x2, 0x20000800, 0x1000, 0x80000001, 0xae6, 0x2, 0x1, 0x8, 0x4, 0x2}, 0x10) [ 77.245733] mmap: syz-executor0 (6310): VmData 7405568 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/04/10 05:50:06 executing program 2: getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000000)=0x2) move_pages(0x0, 0x2000000000000375, &(0x7f0000000040)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x200801, 0x9) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x8, 0x2, 0x2000}, 0x4) 2018/04/10 05:50:06 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) write(r0, &(0x7f0000000080)="d09f9f17", 0xfffffffffffffe7a) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x80002, 0x50) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000200)=0x81, 0x4) recvfrom(r0, &(0x7f00000000c0)=""/212, 0xed1b09a069b859b4, 0x120, &(0x7f0000000000)=@rc={0x1f}, 0x39d09d8f7372521) 2018/04/10 05:50:06 executing program 4: unshare(0x20000400) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x80000000002) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000280)=0xd, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000), 0x4) set_mempolicy(0x2000100000000001, &(0x7f0000000000), 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="01a5b20196a95633036d768a9916296a", 0x10) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000440), &(0x7f0000000400)=0x4) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000002c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) getpeername$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14) accept$packet(r2, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000700)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000740)={0x0, @empty, @broadcast}, &(0x7f0000000780)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000007c0)={0x0, @multicast2, @rand_addr}, &(0x7f0000000800)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000940)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000000d00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000980)={0x310, r3, 0x11, 0x70bd27, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r4}, {0x170, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x138, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6011565f}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r10}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}]}}]}, 0x310}, 0x1, 0x0, 0x0, 0x48000}, 0x20000000) 2018/04/10 05:50:06 executing program 6: open(&(0x7f0000000300)='./file0\x00', 0x2000, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000f25ff6)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') readv(r0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/193}, {&(0x7f0000000440)=""/189}, {&(0x7f0000000500)=""/63}, {&(0x7f0000000540)=""/113}, {&(0x7f00000005c0)=""/118}, {&(0x7f0000000640)=""/202}, {&(0x7f0000000740)=""/198}], 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/if_inet6\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0x2, 0x9, &(0x7f0000000c40)=[{&(0x7f0000000280)="3c18", 0x2, 0x6}, {&(0x7f0000000940)="f3001ab362a0131092ca19e802d54e600c96d71ceb7bca2a4c36073ebd675f95cff420cffa576acabdff710cc74d9398f1b11bbe6200553fa1a8cbcc35616b3352274f86451d39a7897693a8599143e8669389360d222f7bcd6deaf90dc699b382f9ff3354e9d81e15d33a5c2ea7849e959427389d04e6413ac82ce450b765cdd679ff9e3f374037b3e321edb9542981ea357b4fd95458546a2db34f806f9189a41bf57fa0b2a530", 0xa8, 0x8}, {&(0x7f00000002c0)="922194ee403687787ddc1d6143d17a9b86b68504da7add2ee4cffc3f406a3a9907cd24", 0x23, 0x1f}, {&(0x7f0000000840)="f9bc53cbe61cb56a358b01ba1966dfed033d6d4db5702a9071e168b5d0e14e1ec94d6604ac5cb3c2defa8172c4a63df5440debd86a6cf05e44165e28866b26e43f67e3e9764f08f24d02b171a471d92578d3996887971321ba9ce4d4fdbb07ce356eb7eea40950b265d651917da3dce5e9e0cddca8ca8197cea41d6ed8bf", 0x7e, 0xffffffff}, {&(0x7f0000000a00)="9e39dc26ed0195222e8f5e8a78fc9b40fd64cf309a14a63b83e95426cf0091765b26fbed386720ff3123cb9ca664518ed4133eb5dd3f0f4807c981c721586411ea81f6bbf7c4989e58cf40ef49147af0", 0x50, 0xa4}, {&(0x7f0000000a80)="35042d5c3b3eca0e2d3583bc3215933700b763d4c481e53d2a7cf304c71d9a732b932c221649c0f93f7be4f1f5045fe7131c40cefd5789d2def4a27018f786130b9b33bc1da0e5c19a6463330625a51030bf093f4e306472edaaad14788f22ce267018e7b5a426dd8114b63cfcbc37d09eff1cfe5909a9a2f88887de75d5f9a1fadf98e6a17d396383291875278c72a5a44ebff47673f1cfc6ae956b0661a680e0f4c3ce8098ca50be82b18206be82e852187b80b86d37f75c3411f9", 0xbc, 0x9}, {&(0x7f0000000300), 0x0, 0x6}, {&(0x7f0000000b40)="10f2849f2af27f71f9835a60ee1c942a680c42b94f38bd60a1daef98d207d085e0fc62c4fafb79b7d27e5d2a20b29b4d78", 0x31, 0xe9dd369}, {&(0x7f0000000b80)="39fc0fae2d7331c0ff697242b3d1093f8a8be3c269a3c25dbc5a37fcd571c9e347247ce7b313a37b9143ff5dd2270fb51adc6b7341e374f634cb4a5cb45141cf904f6de91277f9ea2210cb9db624635d61504033075588a499bb7ea3822d9102dbbae9b61af8f28528f1a774f1cb66b083214fabf402df86287ac6e75e4e98bb70ca40265e0d2e1489988f3cd88efd1d053456ed63f3f50b802af76ec0c46e9b25f823cfa591a4a917ddcb07e4752501aea7eb04bbae029910aa", 0xba, 0x3}], 0x120022, &(0x7f0000000d40)={[{@usefree='usefree', 0x2c}, {@check_normal='check=normal', 0x2c}, {@nocase='nocase', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x3f]}, 0x2c}, {@discard='discard', 0x2c}, {@dmask={'dmask', 0x3d, [0x30]}, 0x2c}]}) readlinkat(r1, &(0x7f0000000140)='./control\x00', &(0x7f0000000180)=""/128, 0x80) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) fchmod(r2, 0x40) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @multicast1}, &(0x7f0000000080)=0xc) connect$packet(r2, &(0x7f00000000c0)={0x11, 0x1a, r3, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/10 05:50:06 executing program 7: syz_emit_ethernet(0x38, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa00aaaaaaaa000000002f9078ac14ffaaffffffffb40065580000000000000800020086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='cgroup.events\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000640)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x84001, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x41, r2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x2, 0x34}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x35, 0x100}, &(0x7f0000000280)=0x90) 2018/04/10 05:50:06 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd2(0x0, 0x0) close(r1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x228c1) accept4$alg(r2, 0x0, 0x0, 0x800) timer_create(0xa, &(0x7f00000000c0)={0x0, 0x3b, 0x1}, &(0x7f0000000100)=0x0) timer_delete(r3) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000140)={0x10001, 0x7fffffff, 0x0, 0x6, 0x1, 0x401, 0x9, 0xd8, 0x4, 0xaee3, 0x0, 0x7}) 2018/04/10 05:50:06 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000140)=""/133, 0x27) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0xffffffffffffffb5, 0x0, 0x8, 0x80, 0x1, 0x80000000}) 2018/04/10 05:50:06 executing program 1: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) r0 = dup(0xffffffffffffffff) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000180)=0x9) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) mprotect(&(0x7f0000e75000/0x4000)=nil, 0x4000, 0x1000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/10 05:50:07 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01000000000000000000000000000100000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000108000000000000"], 0x90) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sched_yield() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="d40000004c32204ae435f2514b0836846d9a715eaf6079bd29f89431a40b6757ea3f89f28b089ce39a6c35f224c37da48202d6d15ebe5bfeb22a18019e272a34517d63043c65f8b54f092af46f2cc224c78f67d6754164695ea5ca5c13f8bf6ae1cea2d097b53bd1ae0e03887787296a685eb54cb5c43f9adaa25f2e41f281e19de46fc94d78855e68302598a663d2b91e4e7181271045f8b08e466e77e6d22480e51c89b582ad73ca4ac10888e26c5c3601640e76d7eedcc070614856aa16f73b5c1f06eb500a9d1f05ec085986e60cdaec89f4d0cf03db"], &(0x7f0000000340)=0xdc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x6, 0x4}, &(0x7f0000000440)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={r3, 0x7e, "dcfb61fcfe2a1d2e884d7f43c1f67616a8640898d4cb883130facdd0904b50820ed97e89150c7c464829f367f2fdc6fcc167018b607c4021364f57b88087453e3c8b38b0871dbe911a784834f0f4e1156fe6859d7f67a0409a734809f2b3a55417419802e76aae3e2b81d9127d893fa3a2d3ad664395d2499fa21348071f"}, &(0x7f0000000200)=0x86) 2018/04/10 05:50:07 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x800) r1 = socket$inet6(0xa, 0x80003, 0xef) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x2d, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x90) sendto$inet6(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={'gretap0\x00', 0xfff}) 2018/04/10 05:50:07 executing program 2: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000725000)="6e732f697063005a55c9bac4b669d9bad30ee7b7471b5c5f139e478c5a80a81227fd426ec4d35d9ee37ec1d755e7d669cbb166b81f3ae5c0c48610224cbf53738cb8f9180ae4b6a40a39ca5f8c5a080d5278362b557b12c04d1d3f24f413fb41c6e32889dd") fcntl$setlease(r0, 0x400, 0x2000000001) r1 = gettid() mq_notify(r0, &(0x7f0000000000)={0x0, 0x26, 0x1, @tid=r1}) 2018/04/10 05:50:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) read(r0, &(0x7f0000000000)=""/46, 0xfd11) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f00000001c0)="ef70fd0929eea64f168f7e88536a50dd61cd09de24628d598d9e354f377bdff731bed7f0c7ea79bcba5bcba53db75b91fb956a642098354f21d2c6f40fd311bc01458a2950000ef1c0a4622729c03cdd7b3697d3932b6029f5352a2f9bb0c5896ecd256b55fe7d8bad09c9fe5332eeac75bbbb040f13d86a8aa795b4a0e1ec87ce98f2082d7c0a0d98257f77b4f527054b089182791595f8c9959fa0e61d8a809176bc193b472d071d66182f1ad487c4320b2b6350f213c67310dcac4f19cb9370740a7878f1a88231efe0a82e81931059051346f62659481a114443a0bcfb6e45234c05b1e763423cdafc", &(0x7f00000000c0)=""/3}, 0x18) 2018/04/10 05:50:07 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x44000, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/77) tgkill(r0, r0, 0x0) tkill(r0, 0x1000000000016) getrusage(0x0, &(0x7f00000000c0)) 2018/04/10 05:50:07 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x0, 0xffff) fallocate(r1, 0x0, 0x0, 0x5) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x84, 0x800) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x1f) 2018/04/10 05:50:07 executing program 6: mlock2(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8), 0x9, 0x0) mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000001300)='/dev/usbmon#\x00', 0xf69c, 0x0) accept4$nfc_llcp(r0, &(0x7f0000001340), &(0x7f00000013c0)=0x60, 0x800) select(0x40, &(0x7f0000000000)={0x6, 0x8b7, 0x2, 0x82, 0x8001, 0x2, 0x9, 0x3}, &(0x7f0000000040)={0x0, 0x5251a258, 0x7, 0x7, 0x101, 0x5d, 0x9, 0x7}, &(0x7f0000000080)={0xafed, 0x1, 0x80000000, 0x3, 0x8, 0x88, 0x9, 0x7e9f}, &(0x7f00000000c0)={0x77359400}) 2018/04/10 05:50:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x800000000000000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x262fa46e) ioctl$TIOCGPTPEER(r0, 0x541f, 0xfffffffffffdffff) 2018/04/10 05:50:07 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/nfsfs\x00') ioctl$KDSETMODE(r1, 0x4b3a, 0x7f) sigaltstack(&(0x7f0000069000/0x2000)=nil, &(0x7f0000000000)) mlock(&(0x7f0000070000/0x2000)=nil, 0x2000) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000080)=""/177, 0xb1) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f000006a000/0x2000)=nil], 0x0, &(0x7f0000000240), 0x0) 2018/04/10 05:50:07 executing program 4: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x42801) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f00002ecf7e)="d33e3ac1792b000000", 0x9) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000bf000)=""/212, 0xd4}], 0x1, &(0x7f0000000180)=""/79, 0x4f}, 0x0) 2018/04/10 05:50:08 executing program 3: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x3b}, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) 2018/04/10 05:50:08 executing program 4: r0 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="fc73797374656d2a6367726f75702300", 0xfffffffffffffff8) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="be0d07a18adbc3ec16d1ec90d7b95181143aa90410fef7da4ca301ea297f286c5423ad6c68a76f5e1e55666b23e7da3007c4dcc7bb7b1d652bcb43b0069fb4b17398a983eb736a4fdfdf5f4de50f0056da5ea2be2c94dd0b62525bd02e516e25edf9f350215f1b6a2063694ab0bc260d4ce4377b38c67767eeb06927432e8112dd41ab8c9cd326e55c622a53d35265065573db61aaf255fb2e8cba6667c0ff6bbb7842a7", 0xa4, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) 2018/04/10 05:50:08 executing program 5: timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000001280)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000012c0)={0x0, @in6={{0xa, 0x4e24, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0xb99}}, [0x3, 0x7ea, 0x8, 0xffffffffffffffd6, 0x4, 0x8, 0x80000000, 0x8000, 0x5, 0x3, 0x3, 0x2, 0x2, 0xffffffffffffd573, 0x401]}, &(0x7f00000013c0)=0x100) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001400)={r3, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) r4 = socket$unix(0x1, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) fstatfs(r4, &(0x7f0000000280)=""/4096) bind(r4, &(0x7f0000000200)=@can={0x1d, r5}, 0x80) timer_settime(0x0, 0x2, &(0x7f0000000140)={{r0, r1+10000000}, {0x0, 0x9}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/04/10 05:50:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x4d, "bd8e0a593b553eca90d4ce32a73eb5bb0dde96ebed624aad5f6e984db661f91eaa873967981291ca619f16e28b4d9381a749f7861d2b2046c22ad258ffcee1dbd808e8d537917dfbebb8291653"}, &(0x7f0000000200)=0x55) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={r2, 0xfffffffffffffd18, &(0x7f0000000040)}, &(0x7f0000000140)=0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r3, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) writev(r3, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000000000)=0x4, 0x4) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/10 05:50:08 executing program 2: prctl$intptr(0x21, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000002f40)=[{{&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/70, 0x46}, {&(0x7f0000000180)=""/81, 0x51}, {&(0x7f0000000200)=""/147, 0x93}, {&(0x7f00000002c0)=""/153, 0x99}, {&(0x7f0000000380)=""/75, 0x4b}, {&(0x7f0000000080)=""/19, 0x13}], 0x6, &(0x7f0000000480)=""/201, 0xc9, 0x3}}, {{&(0x7f0000000580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000600)=""/48, 0x30}, {&(0x7f0000000640)=""/186, 0xba}, {&(0x7f0000000700)=""/91, 0x5b}, {&(0x7f0000000780)=""/179, 0xb3}, {&(0x7f0000000840)=""/174, 0xae}], 0x5, &(0x7f0000000980)=""/4096, 0x1000, 0x7}, 0x9}, {{&(0x7f0000001980)=@can, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001a00)=""/30, 0x1e}, {&(0x7f0000001a40)=""/96, 0x60}, {&(0x7f0000001ac0)=""/110, 0x6e}], 0x3, &(0x7f0000001b80)=""/249, 0xf9, 0x1}, 0x1}, {{&(0x7f0000001c80)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002280)=[{&(0x7f0000001d00)=""/242, 0xf2}, {&(0x7f0000001e00)=""/144, 0x90}, {&(0x7f0000001ec0)=""/25, 0x19}, {&(0x7f0000001f00)=""/224, 0xe0}, {&(0x7f0000002000)=""/165, 0xa5}, {&(0x7f00000020c0)=""/53, 0x35}, {&(0x7f0000002100)=""/101, 0x65}, {&(0x7f0000002180)=""/217, 0xd9}], 0x8, &(0x7f0000002300), 0x0, 0x200}, 0xf7}, {{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000002340)=""/173, 0xad}, {&(0x7f0000002400)=""/216, 0xd8}, {&(0x7f0000002500)=""/27, 0x1b}, {&(0x7f0000002540)=""/7, 0x7}], 0x4, &(0x7f00000025c0)=""/242, 0xf2, 0xfffffffffffffe01}, 0x100000000}, {{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f00000026c0)=""/131, 0x83}, {&(0x7f0000002780)=""/23, 0x17}], 0x2}, 0x100000001}, {{&(0x7f0000002800)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000002980)=[{&(0x7f0000002880)=""/63, 0x3f}, {&(0x7f00000028c0)=""/167, 0xa7}], 0x2, &(0x7f00000029c0)=""/23, 0x17, 0x7fff}, 0x3f}, {{&(0x7f0000002a00)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002a80)=""/240, 0xf0}, {&(0x7f0000002b80)=""/126, 0x7e}, {&(0x7f0000002c00)=""/81, 0x51}, {&(0x7f0000002c80)=""/56, 0x38}, {&(0x7f0000002cc0)=""/210, 0xd2}, {&(0x7f0000002dc0)=""/17, 0x11}], 0x6, &(0x7f0000002e80)=""/160, 0xa0, 0x79}, 0x54}], 0x8, 0x40, &(0x7f0000003140)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)=0x6, 0x4) 2018/04/10 05:50:08 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000380)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) bind$packet(r0, &(0x7f0000000480)={0x11, 0x1d, r1, 0x1, 0x7c2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x80000004000001b, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x19}, r3}, 0xfffffffffffffffe) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x245) 2018/04/10 05:50:08 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x48000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x16) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84800) truncate(&(0x7f0000000080)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_targets\x00') readv(r2, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/32, 0x20}], 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x48000000, 0x1, 0x40}) 2018/04/10 05:50:08 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000106, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4000000058) read(r0, &(0x7f0000000100)=""/1, 0x253) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r1) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00000001c0)={0xfd74, 0x5}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0)=0x5, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f0000000180)='ns/net\x00') 2018/04/10 05:50:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x4000000000001268, &(0x7f0000000040)) 2018/04/10 05:50:08 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) syz_mount_image$iso9660(&(0x7f00000005c0)='iso9660\x00', &(0x7f0000000600)='./file0\x00', 0x351, 0x4, &(0x7f00000018c0)=[{&(0x7f0000000640)="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", 0x1000, 0xfffffffffffffc01}, {&(0x7f0000001640)="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", 0xfc, 0xfffffffffffffffd}, {&(0x7f0000001740)="a52fd3743146c995a6cce20e9755261fac1881d4e3fad6a2c95eef050d12783607de12c83cb249c616b709f7fe318abb37681d761a43a2a0a3a6baed3204830c02581b71eda842865e8e78c293515bc8c79e770865353a4661d93e02b09f19b7b948652aea088cd4e7bee6c2728b6f490840576736770c5c7e6d1dc6fe88f592445983eef19022e2b3322b55c471b553bcea34554a5c4c6760221070e25958144016324ce3fff4d5b2382271bdfe760ff93eb5380d1bb3a7ec429f7693ad4dd1ffce3113eab6da6ebdd107e74baafd57cd9a564ab4aee5858e4e502b233335", 0xdf, 0x1}, {&(0x7f0000001840)="368e9284e6b1072a9d7757a67870cb4a61471de469da869db1218facede968c91bfbe40b0229914304964e5c0b8f34b69c0b766ea215a6b394327484a8fe4637fe98d9b82ac6fda46f40ceb995449dacfe1faf39a18988974ec1", 0x5a}], 0x800010, &(0x7f0000001940)={[{@nojoliet='nojoliet', 0x2c}, {@cruft='cruft', 0x2c}, {@map_off='map=off', 0x2c}, {@check_strict='check=strict', 0x2c}, {@mode={'mode', 0x3d, [0x37, 0x36, 0x30, 0x78, 0x33, 0x37, 0x0]}, 0x2c}, {@session={'session', 0x3d, [0x34, 0x3d, 0x3d, 0x0]}, 0x2c}, {@unhide='unhide', 0x2c}]}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000734ffc)=0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2080, 0x3) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000580)={0x6, &(0x7f0000000140)=""/236, &(0x7f00000004c0)=[{0x9, 0x35, 0x5, &(0x7f0000000080)=""/53}, {0x4ab7, 0xd0, 0x253, &(0x7f0000000240)=""/208}, {0x9, 0x2c, 0x1f, &(0x7f00000000c0)=""/44}, {0x7fffffff, 0x46, 0x2, &(0x7f0000000340)=""/70}, {0x81, 0x3a, 0x400, &(0x7f00000003c0)=""/58}, {0x200, 0x8e, 0x1, &(0x7f0000000400)=""/142}]}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)) 2018/04/10 05:50:08 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x10000, 0x1, [0x8000]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x327000000000000}, &(0x7f0000000180)=0x3) 2018/04/10 05:50:08 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000080)={0x6, 0xcd5, 0x5, @random="8b6e39a4d922", 'gretap0\x00'}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) fsync(r1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='vlan0\x00') bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="d301000100230073958ff911bda66b08000924fbe3cffa41a47400ffffff00001bc11ed4c2c4dc0000000000000056ed62a28a153bd9691dd21e8c96c486e5c1c47f206cf59c6a8b75e0a68df4acd744", 0xfffffe2b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xeaeb}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x7fffffff, 0xc2, 0xffff, 0xd6, 0x4}, &(0x7f0000000280)=0x98) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f00000004c0)={'broute\x00', 0x0, 0x3, 0xaf, [], 0x2, &(0x7f00000003c0)=[{}, {}], &(0x7f0000000400)=""/175}, &(0x7f0000000540)=0x78) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/10 05:50:08 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), &(0x7f0000000040)=0x4) umount2(&(0x7f0000e28000)='..', 0x2) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/10 05:50:08 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) shmget(0x2, 0x1000, 0x54000900, &(0x7f0000004000/0x1000)=nil) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x3861, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='ip_vti0\x00') signalfd(r1, &(0x7f00000001c0)={0x2}, 0x8) write(r0, &(0x7f0000000180), 0xfffffffffffffeea) uselib(&(0x7f00000000c0)='./file0\x00') 2018/04/10 05:50:09 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x348c, 0x8, 0x100, 0x9, 0xd}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x1, 0x201, 0x3, 0x80000001, 0x9, 0x5, 0x20, r1}, 0x20) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x805, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0xc40) ioctl$TIOCNOTTY(r3, 0x5422) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000090000000300000023ff0000d8000000ffffffffffffffffd8000000ffffffff70010000ffffffffffffffff70010000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000004dc33b66ff3be640000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="f6a55980e4c1af4b03911982e650e945ce7e92d5d65f90"], 0x3) 2018/04/10 05:50:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x800c6613, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r1 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x20000000}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000002c0)={r0, r0, 0x8d9f9c8, 0xfffffffffffffeff, &(0x7f00000001c0)="ec2cfc09e6f830c00f88f7c66aa04f555d8b91f91fd7754ee93a44f96c3d6bd51eb7f7d6ecc408cae5e276e8ee1e9e0d32ecdbeb5680b01e19e6e4aeec92dacf5fbdc2d22f56d17f17f6c41e8fa5fa41592d81ce55a8c60cc794c013447f422ccaaec904b3a17cddae76b0aa7f728779eec817b3bc3e031b1ef0797e5a75b8a1b809f3c5bf7467dae17680e051d0241bda7e3c20c62879cb0cf400712e95125c2f5fb3dc59eb3da35ccd9653d435946627a095ec9618fc8c66b7cc117349180a7ea18defacb1cc856d81bf9176ad04c02f7d1da9e7f2d7a1058cb71ee7ba9a0d41e0bb9e5ae37395040ce287", 0x2, 0x3405, 0xff, 0x80000001, 0x6, 0x4, 0x1000, "510b2a45c653a0b88df09b575e653aee6b056ee3f8036a8be5af48d529fe5079ca6a3c00db1260e720c580cd0f5c719b3a798cf7b328f127e265b71676bf5650f10902a4f1cd505a1de7bf598075fcb6a4f9d58701171fd4534124f93a369c94e586b99f20f8fa6474b706e1d43e30c6273f2a0c572260b1e344cf8694f88ca118826b3bb0245a08e63d7eb733dfb9abed9e2a742b1d885ae54c406fd2611b9dcef8af8c398203415ea1a5bb31845b14561abc30ca1bbc6ac4fdcbaf"}) 2018/04/10 05:50:09 executing program 2: creat(&(0x7f000088d000)='./file0\x00', 0x0) r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='.eth1\x00', 0xfffffffffffffff9) r1 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="73797374656d2e706f7369785f61636c5f6163636573731d", 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) getxattr(&(0x7f0000e4aff8)='./file0\x00', &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)=""/87, 0x57) 2018/04/10 05:50:09 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f00000000c0)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x1, 0x0, {0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, {&(0x7f0000000040)=""/66, 0x42}, &(0x7f0000000100), 0x48}, 0xa0) 2018/04/10 05:50:09 executing program 0: syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) select(0x40, &(0x7f0000000100)={0x200, 0x3, 0x1, 0x7f, 0x9, 0x9, 0x2, 0xdbe}, &(0x7f0000000040)={0x63, 0x6f, 0x8, 0x8007, 0x0, 0x81, 0x3, 0xffffffff}, &(0x7f0000000080)={0x5, 0x80000000, 0x8, 0x8, 0xffffffff, 0x56, 0x4ad2, 0xd160}, &(0x7f00000000c0)={0x77359400}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/10 05:50:09 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00001f7000)=""/4096, 0xfffffffffffffffc, 0x0, [0xffffffc0, 0x2]}, 0x48) io_setup(0x3, &(0x7f0000000080)=0x0) io_getevents(r0, 0xea1, 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000180)={0x77359400}) 2018/04/10 05:50:09 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd2, 0x20000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x9, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x208, 0x6, 0x6, r1}, 0x10) sendto$ax25(r0, &(0x7f0000000100)="c6abd1240a7ad9216d106cf0e4904952353082a968d30c778eafd567abc91af2659405112e06fec2cb65568cb95db441ad6063595b1a8e72dfe3dcfa213cd43be6d3a18201309ba325f1a4eb6aaf63a791c070241b8c53e6f3913d8a17b4fcd6c3e290b900265af978936edfdd34685e879f5ef5551d1e8a970aa65ab76c3b9f0391bf696e6689001d2b2f7f55b3fb1ac1d63b09d6b0510623900d65a3cdab7a2263c4a549b164cf189b59aa49260f11248419eee6ad8b47144a80c63457440e191ecc7002c579ff8815b3ee58879596f67f0b0a68", 0xd5, 0x10, &(0x7f0000000200)={0x3, {"ba1b45da1d64d2"}, 0xfffffffffffffc01}, 0x10) mq_open(&(0x7f00002f6000)='proc^eth1^wlan1user\x00', 0x40, 0x0, &(0x7f00008b1fe0)={0x0, 0x4, 0xffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000240)) 2018/04/10 05:50:09 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400040, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x207, 0x4) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000b4afe8)) getdents64(r0, &(0x7f00000000c0)=""/167, 0xa7) setgid(0x0) 2018/04/10 05:50:09 executing program 3: timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000000800)) unshare(0x400) r2 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="e151aed1485b467a92109f6706f2355cdd28cb38c2ae878bbb8431097c64bf7c22ec0cb4f41ac69f56a88f13a881c8284eb3e3b610710c257c5303d5f8d570e65243af7f3ba457b4868945c3116b447838d4329ccbf1d8ea7ed250f118a94fa10783ccc542173b27b22f51a44372c83c4922c9112de994bbfb6d3d1de5126e1b8d1948bfc246108b11be1742b1320d8958ee519e8197e0e98212c439cdaf2a8747d75e43f23cd04d43bd132e4457cbbcf7e90282327442", 0xb7, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="30cdda28790b1e9c65ce3f4ad65e03ea2d83b4e51b9484493717525936da21439a16e07d9e84b9b3e5cef7620e0597ec4aa58223cecf4a572adb14b3fad24bf910d4ed01da431878ab1ea21ff50b9fdfae1ab02776c6089cdecb74dab531f08fbffbd4d48fb0aa0a546c2dee727a36b4ab3d4d5b68bf91c52bb01a2654e843c78ff3e0176044b5b374cacac5d8b38c1e2b051bc2ec4f891603d50e731764e6df7f930b85cbebe01d315f94270b3a83b7cbe9db08f137b7a62f1a4874679064cda121ac96c49b832000d921fcfd40c22dd2f63a5994404101acd8f395ee2db0e17e01ae03e0d4963f4a6501d3", 0xec, 0xfffffffffffffff9) r4 = request_key(&(0x7f00000002c0)='id_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='bdevproc^.,+\\\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000380)={r2, r3, r4}, &(0x7f00000003c0)=""/85, 0x55, &(0x7f0000000580)={&(0x7f0000000440)={'sha256_mb\x00'}, &(0x7f0000000480)="4ea13abbc7efd3b50f5f577d658dfd82f47d5aaf03327c4655fd50629ebf29f1f430e301da02ae0402187a3f2826f0d454f6202d71ada433167a1751ac2e8da2210dbc56e3a74a63b034e6300b7f4dacfa83f89f844fd0b98d4e9f500fdde38a65aaf0412783c9a6b166e0e17d4d88e9207f71f5d025147b6b561c7997210fd298be16ba2af341be72e0fed9abda126e6a3b183d8f47509f99534ba1dcff554a5721926b1c99b980ce7dce2b2a770171f31e74af6cbd71f307531cd07c38e51ae1587f801ca5ab857ae4ad2531ba1e89ccfdd4fef4f87ee5e052e8ce991228a70b15e2049f17fdb7d7f2de900bbadce43ecacd0f8b2012bbfdf96c52e8", 0xfd}) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) 2018/04/10 05:50:09 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f00000000c0)={[0x35, 0x3f, 0x3a, 0x3b, 0x0, 0x35, 0x35, 0x37, 0x3f]}, 0x9) syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x42, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/10 05:50:09 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:09 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da14, 0x8001, 0x20000000}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) dup(r0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/10 05:50:09 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x81) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r1, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={r1, &(0x7f00001a8000), &(0x7f00001fa000)=""/203}, 0x18) 2018/04/10 05:50:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) prctl$setname(0xf, &(0x7f00000000c0)='/dev/sg#\x00') r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x10200) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0xf53ed880308d2726) 2018/04/10 05:50:09 executing program 0: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x80, 0x3, &(0x7f0000001380)=[{&(0x7f0000000180)="339776290f2d3dd9908b59ea09ff51de63c36f9d77125e667702f3d356631003ffd1bf5181cfffdf7fe8b5a80915138eca808746ad636535c37b106d1861f1b48c2931372cb20d0d8439c79ad03405d320ae2068b9694d8bfabcf095b7bc2845d526a015ac138892f74bb46b8ac6b7e8b5a969d22449119a3afc8ffc356e57d72b9139be5f44ca2366f29a2ef197d633374af83964b21c5746d97ed70f34689f670ffd55a8ec42f08974f69d5ee900ce95333e7becbb1ae5139cbce58adf002f1147d666f5fa91d9a4637c91bb5bc016", 0xd0, 0x7ff}, {&(0x7f0000000280)="1beb4c1c5252483b2fc03672f8221784de9ad8f61c8f18ddb4c743da7c41ee458ab18509c48d4c816c20ef2e06453462945bfc6c4e1c4a28a554d87c10d3a1a5ed14a0cb589860de4ca716da8627595a21447919001ccb600882e7815220727612bd6b7b07e19e1bb6d7098fabadb6f0e12951242221e55c2c26e98007549bfa0d900a9aa6a5066f62370493032979519e3f471437a3813a9d9caa059f38de706b79ad03ff9c1cb7aa8dc3687991e2e74dfeb9924fa54aba42b9f486cbe35c25ecdc2d97d3cf0c7cfd94d6ecf58b67c113ab9bb98d57dc60cd1f", 0xda, 0x2}, {&(0x7f0000000380)="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", 0x1000, 0x9}], 0x0, &(0x7f0000001400)={[{@iocharset={'iocharset', 0x3d, 'cp865'}, 0x2c}, {@gid={'gid', 0x3d, [0x78, 0x37, 0x0, 0x35, 0x7e, 0x32, 0x35]}, 0x2c}, {@cruft='cruft', 0x2c}, {@unhide='unhide', 0x2c}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004600)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000004640)={0x0, 0x1, 0xf32, 0x4, 0x7, 0x1}, &(0x7f0000004680)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000046c0)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x401, 0x4, 0xffffffffffffffff, 0x80}, &(0x7f0000004780)=0x98) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001440), &(0x7f0000001480)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000000)={0xfffffffffffffff9, 0x8, 0x80000000, {0x77359400}, 0x1, 0x1f}) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x3}, {0xffffffffffffffc0}, 0x0, 0x0, 0xfffffffffffffffd}) modify_ldt$read(0x0, &(0x7f00000014c0)=""/4096, 0x1000) 2018/04/10 05:50:09 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:09 executing program 3: timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000000800)) unshare(0x400) r2 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="e151aed1485b467a92109f6706f2355cdd28cb38c2ae878bbb8431097c64bf7c22ec0cb4f41ac69f56a88f13a881c8284eb3e3b610710c257c5303d5f8d570e65243af7f3ba457b4868945c3116b447838d4329ccbf1d8ea7ed250f118a94fa10783ccc542173b27b22f51a44372c83c4922c9112de994bbfb6d3d1de5126e1b8d1948bfc246108b11be1742b1320d8958ee519e8197e0e98212c439cdaf2a8747d75e43f23cd04d43bd132e4457cbbcf7e90282327442", 0xb7, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="30cdda28790b1e9c65ce3f4ad65e03ea2d83b4e51b9484493717525936da21439a16e07d9e84b9b3e5cef7620e0597ec4aa58223cecf4a572adb14b3fad24bf910d4ed01da431878ab1ea21ff50b9fdfae1ab02776c6089cdecb74dab531f08fbffbd4d48fb0aa0a546c2dee727a36b4ab3d4d5b68bf91c52bb01a2654e843c78ff3e0176044b5b374cacac5d8b38c1e2b051bc2ec4f891603d50e731764e6df7f930b85cbebe01d315f94270b3a83b7cbe9db08f137b7a62f1a4874679064cda121ac96c49b832000d921fcfd40c22dd2f63a5994404101acd8f395ee2db0e17e01ae03e0d4963f4a6501d3", 0xec, 0xfffffffffffffff9) r4 = request_key(&(0x7f00000002c0)='id_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='bdevproc^.,+\\\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000380)={r2, r3, r4}, &(0x7f00000003c0)=""/85, 0x55, &(0x7f0000000580)={&(0x7f0000000440)={'sha256_mb\x00'}, &(0x7f0000000480)="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", 0xfd}) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) 2018/04/10 05:50:09 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000517ffc)=0x1b) close(r0) recvmsg(0xffffffffffffffff, &(0x7f0000002580)={&(0x7f00000023c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002480)=[{&(0x7f0000002440)=""/28, 0x1c}], 0x1, &(0x7f00000024c0)=""/141, 0x8d, 0x2}, 0x2001) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000025c0)={0x0, 0x35, "334b5f31184f2a2a51ef470cceefe0c9ddd204abbf933106702f385e69efd452089453f31ac41023805f9817ae988599896be6743c"}, &(0x7f0000002600)=0x3d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002640)={r3, 0xef, "c0f9a48d17123e9a96caf65a951a69092cbcfffa887bf4a4e6cd00e9ffe11cf0bb6f0650315bebb6ad9736272e75ef9553866483938fdb9e9ef73f3beb093ddfee06293589ae98abe7e8d3fe9bf61de3053a0a3801fc39b945a332c19997aeedf4c07b989334a679b50c885d007603b9505e988d18775623cd12849a2faed9cc8cf6b7e627a9bb5ef7dcf5534b576d5ba99d208d4a5d357321f7e16e51962769b17083001e357b4898ced29941220ce9065d7e43d016b991046231019916a5c880cd9756033db534d76cff47dc8eec32aa08d72e85f0b1c10b9bf6294b0ab4bf30631d4e0b90bb461f698c61600140"}, &(0x7f0000002740)=0xf7) 2018/04/10 05:50:09 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/ptype\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)='h', 0x1}], 0x1, &(0x7f0000000300)}, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x5) 2018/04/10 05:50:09 executing program 5: ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x800) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x81, 0x0, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000006c0)={0x0, 0x5}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000740)={r3}, &(0x7f0000000780)=0x8) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="20d94ec3"], 0x1}, 0x1}, 0x20004840) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000007c0)={r4, @in6={{0xa, 0x4e21, 0xd9b9, @dev={0xfe, 0x80, [], 0xd}, 0x4}}}, &(0x7f0000000880)=0x84) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbb", 0x16}], 0x1) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x304, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(r5, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x9, 0x80, 0x40, 0xffff}, 0x6, 0x9}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b", 0x27}], 0x1, &(0x7f00000006c0), 0x0, 0x4}, 0x3}], 0x1, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) ioctl$KIOCSOUND(r5, 0x4b2f, 0x1) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000280)=0x8, 0x1) r7 = getpid() capget(&(0x7f0000000240)={0x20071026, r7}, &(0x7f0000000380)={0x2c, 0x3696, 0xd8, 0x1, 0x6, 0x2}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000000000), 0x4) fcntl$setownex(r6, 0xf, &(0x7f00000008c0)={0x2, r7}) 2018/04/10 05:50:09 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x80) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x800) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000180)=0x4, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000140)=0x200, 0x4) 2018/04/10 05:50:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="98", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x241, 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e20}}) 2018/04/10 05:50:10 executing program 0: pipe2(&(0x7f0000000080)={0x0, 0xffffffffffffffff}, 0x0) fchmod(r1, 0x1) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000000), 0x1000) [ 81.157727] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/04/10 05:50:10 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x14b002, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r0, 0x5, 0x1}, 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x2, 0xe55d}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000001c0)={@empty, 0x0}, &(0x7f0000000200)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x10}, r3}, 0x14) 2018/04/10 05:50:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x109000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="5e1974c76664add13b4cb8b4ba85e9b6ccb138b2a741") 2018/04/10 05:50:10 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:10 executing program 1: r0 = memfd_create(&(0x7f0000000000)=']#vboxnet0system[{\x00', 0x0) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0xfffffffffffffffe, 0x0, 0x0, 0x400000, 0x0, 0x2000000000000008}) pipe2(&(0x7f00000000c0), 0x800) fremovexattr(r0, &(0x7f0000000240)=@known='security.capability\x00') 2018/04/10 05:50:10 executing program 4: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) socket$netlink(0x10, 0x3, 0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000100)=[{r2}, {r0}], 0x2, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) 2018/04/10 05:50:10 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000000080)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00006e9c68)}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x42000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, r1, 0xa00, 0x70bd2b, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6fe0}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/10 05:50:10 executing program 0: socketpair(0x11, 0x6, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x77a6c1bf9b97cbe6, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) 2018/04/10 05:50:10 executing program 5: r0 = socket(0x1001e, 0x80005, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000f7ff0)=@req={0x3fc, 0x0, 0x3}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000000c0)={0x1, 0xdf92d9b, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bond0\x00'}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x8001}, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) close(r0) 2018/04/10 05:50:10 executing program 1: r0 = socket$inet(0x2, 0x3, 0x19) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240)=0x401) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f00000037c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r2 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x401}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="0101b300d4f7df9b8a7ee47ffbd80e6b93be3166ad7a641530b8f3e6d327e64561cd59232de20998079d3f734311f67ebde59dd7f27ee5f3ec7ab69c7fa0db157695712c6b83b19522df521cfa9076bdeb58b8a36066d7ade5c58a583c905f24cb0c6b53157846862b21be1e2a2cc23dc7ee3154237b145bdfae1fddf23e99e10703927519b6b3764808f1705f9f705278238c8ed3460628fdd76203b167fd5340f77b4a6fc35f91d66567c2a4c61570cb1443b01651800f"], 0xbb) sched_getattr(r2, &(0x7f00000001c0), 0x30, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x7}, 0x0, {0x2, 0x4e24, @rand_addr=0x8}, 'gre0\x00'}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="d100000004000000e00000027f000001e00000027f0000010000000000000000"], 0x20) 2018/04/10 05:50:10 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:10 executing program 0: symlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0xa0080, 0x54) uname(&(0x7f0000000180)=""/4096) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000000c0)={0x8, &(0x7f0000001180)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/10 05:50:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) socketpair(0x0, 0x2, 0x0, &(0x7f0000000040)) 2018/04/10 05:50:10 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x14b002, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r0, 0x5, 0x1}, 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x2, 0xe55d}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000001c0)={@empty, 0x0}, &(0x7f0000000200)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x10}, r3}, 0x14) 2018/04/10 05:50:10 executing program 2: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) keyctl$chown(0x4, r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ptrace$cont(0x18, r2, 0x6, 0x9) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000003000), &(0x7f0000048000), 0x0) 2018/04/10 05:50:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioperm(0x0, 0x8, 0x0) recvmmsg(r0, &(0x7f0000000000), 0x22d, 0x2, 0x0) sendmmsg(r1, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f00000002c0), 0x78, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f0000000680), 0x59, &(0x7f00000006c0)}}], 0x2, 0x0) 2018/04/10 05:50:10 executing program 6: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x40032, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x6, &(0x7f000058a000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/10 05:50:11 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:11 executing program 1: r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r1 = open(&(0x7f0000000080)='./control\x00', 0x80040, 0x0) setns(r0, 0x40000000) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') 2018/04/10 05:50:11 executing program 3: r0 = memfd_create(&(0x7f0000000100)=')\x00', 0xfffffffffffffffc) r1 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x20, 0x0, 0x0, 0x0, @time={0x77359400}}], 0x30) 2018/04/10 05:50:11 executing program 0: symlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0xa0080, 0x54) uname(&(0x7f0000000180)=""/4096) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000000c0)={0x8, &(0x7f0000001180)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/10 05:50:11 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x420000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/89) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="24a847a8a57d011f18caa93219032c4f9f", 0x11, 0x0, &(0x7f0000000140)={0x2, 0x4e22}, 0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/207, 0xcf, 0x100, 0x0, 0x0) shutdown(r0, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/04/10 05:50:11 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6000000000000, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x100000000, @loopback={0x0, 0x1}, 0x6}}, [0x4, 0x10000, 0x6, 0x7fffffff, 0x8, 0x6, 0xa69b, 0x49ad, 0x1, 0x0, 0x2, 0xd16e, 0x0, 0x3f, 0x1]}, &(0x7f0000000300)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={r2, 0x4, 0x2, 0x1}, 0x10) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7fff, 0x7, 0xba9, 0x6, 0x9}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x100, 0xfffffffffffffffe, 0x203, 0x0, 0x5ded, 0x401, 0x7, 0x7, r3}, &(0x7f00000001c0)=0x20) 2018/04/10 05:50:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioperm(0x0, 0x8, 0x0) recvmmsg(r0, &(0x7f0000000000), 0x22d, 0x2, 0x0) sendmmsg(r1, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f00000002c0), 0x78, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f0000000680), 0x59, &(0x7f00000006c0)}}], 0x2, 0x0) 2018/04/10 05:50:11 executing program 5: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10000, 0x0) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x4, 0x2459b145, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) fallocate(0xffffffffffffffff, 0x0, 0x9, 0x6) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) r6 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") r7 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r6, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000002c0)=0x6e) sendfile(r7, r0, 0x0, 0x7) 2018/04/10 05:50:11 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:11 executing program 3: capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) r0 = gettid() sched_setscheduler(r0, 0x3, &(0x7f0000000000)=0x8001) r1 = getpid() sched_setparam(r1, &(0x7f00000038c0)) 2018/04/10 05:50:11 executing program 0: r0 = epoll_create1(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) write$sndseq(r1, &(0x7f0000000180)=[{0x0, 0x7fff, 0x7, 0x5, @time, {0x9, 0x74a}, {0xfffffffffffffff9}, @connect={{0xa758, 0x5}, {0x9, 0x81}}}, {0x2f9, 0x562f, 0x4, 0x1f, @tick=0x40, {0xffffffff, 0x3}, {0x8, 0x2}, @ext={0x4b, &(0x7f0000000100)="4f12f0295d098f63953de97d7196085a9c233729fce469ad2448e4b8ffaa11150dd00eb90bb0f4ae3307fed9673fcbf1d262d42cf7fe22e468923bbf99fcddbc67453b79158ae2cf328948"}}, {0x1, 0x40, 0x9, 0x0, @tick=0xffffffffffffffff, {0x3, 0x380000000}, {0xffffffffffff75ad, 0xa9}, @raw32={[0x400, 0x7fffffff, 0x8]}}], 0x90) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/10 05:50:11 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x7}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00008a9ff4)={0x80002004}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregs(0xf, r2, 0xfffffffffffff000, &(0x7f0000000040)="aa750f7bf744ed59b21dbc2b5dd9772481e8f5c3a210e330cf791a7952771289") [ 82.851785] random: crng init done 2018/04/10 05:50:11 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020100020c000000000000000000000005000600000000000a00000000000000ff010000000000000000000000000001000000000000000005000500000000000a00000000000000fe80000000000000000000000000000000000000000000000d"], 0x60}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000000c0)={0x6, 0x2, 0x6, 0x5, 0x7fffffff, 0x1000}) 2018/04/10 05:50:12 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000040)='./file1\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:12 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x40000) setsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000000140)="ef2289f929a44c135cd6789bd943c5f3cf1f79708a9c26c9ef822cf8053f0eb5968fdd84d0dbee9fc4a34ab87ffe5f28b239f36fa3c3f80aad48460c47d6813fa46677a0d69c49e3e3f44f1f95223b", 0x4f) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) lchown(&(0x7f0000000080)='./file1\x00', r2, r3) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r4, 0x1, 0x9, 0x3) 2018/04/10 05:50:12 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:12 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = dup3(0xffffffffffffffff, r0, 0x0) fcntl$setstatus(r1, 0x4, 0x400) write$cgroup_subtree(r1, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x9, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001500)=""/155, 0xfffffffffffffe90}, 0x2) getsockopt(r1, 0x2, 0x3, &(0x7f0000000100)=""/107, &(0x7f0000000180)=0x6b) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) accept4$bt_l2cap(r2, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x80000) 2018/04/10 05:50:12 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = dup2(r0, 0xffffffffffffffff) connect$ax25(r2, &(0x7f0000000000)={0x3, {"20ada8707a1d43"}, 0x2731}, 0xffffffffffffffd3) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x54, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x0, 0xfc3, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000000140)=0x10) 2018/04/10 05:50:12 executing program 5: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10000, 0x0) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x4, 0x2459b145, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) fallocate(0xffffffffffffffff, 0x0, 0x9, 0x6) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) r6 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") r7 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r6, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000002c0)=0x6e) sendfile(r7, r0, 0x0, 0x7) 2018/04/10 05:50:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioperm(0x0, 0x8, 0x0) recvmmsg(r0, &(0x7f0000000000), 0x22d, 0x2, 0x0) sendmmsg(r1, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f00000002c0), 0x78, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f0000000680), 0x59, &(0x7f00000006c0)}}], 0x2, 0x0) 2018/04/10 05:50:12 executing program 2: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={r0, 0xea, "b6731af09b6220a560c253fadeb1d279aec20ba37a8fc83e0c09b39737d33ff283c2148aafff0928b244a9884b770caceefb07913f9c6dc2f07a0d08a5ac69a0ea9a99fefef450820ef1137c3bb3633fdc45b97a37b9806665b988d4be04c11d9bacbb171aeac1ca4b030ba1b16c992e085e69ac0ea03e61faac7b3c81e637aac054fcac424e9f6d26e944692498069bc81788765e1246bdc5c8c8e252a5b6d826a037a69695aa82f2b3f98a5df1f57e3a35069ae953f45783e13c971e9fda52fce0e3cf737c31e0a4d5f6e34cafc6df1106489c305161bc625f290b45ad0b1ffba1767037a4cec10c6e"}, &(0x7f00000001c0)=0xf2) r1 = socket$inet(0x15, 0x400000000005, 0x7) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x114, 0x7, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) 2018/04/10 05:50:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)='cpuset\x00') r2 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, r2, 0x400, 0x70bd27, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x48000}, 0x5) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000600)=@get={0x1, &(0x7f0000000640)=""/137, 0x3}) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="f0000000793cd71f808362c5f4e5ec577112e2331d8d2c44a426d46fc50a8d3cb86e67550419743bf4d7e4555cecf02eb24f9966b2b1a6760eea3943d06bc285dd0a8a7dc3d955f6ad9d0f6d2637f8fa025af20f9f111a5c4aaeddeba7c986f92d9efe7ca364c9e9a2b172af0e347ef8179292b05962fafab74f5198e79c48169604c749f481b922ac9a1d349e88709a6b1b8d33416423e9d46e27b9acc69e4f6a2c6595782d39953d5d96e51f79a08ecd5dc26d6bac9a95c02c588e8f6ee1b20f1eca0b080ff965ab3f33f5816442e768a3abafeacba37d1dd0e5c346be7b15629091428a0705c953fb9d5a619e7c54ae7d4e83"], &(0x7f0000000040)=0xf8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0x86, "6885be969838a96b242c487d114c068cdbc47d9c27f49666de8307609258865162698b073e5e2ec7281e40c263969e520bcf9429c0aeba44f53d867891b142857568f0cd6def1ae0e1d60f089104d29c65fc2a849c85af300bd8e40c2ff52e77cbd2f06d64fece8bb60e4a10c011bcf8c99e8f13fa625f2879c1d509930007a226aed3b8a720"}, &(0x7f0000000400)=0x8e) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x5, 0x5, 0x7, 0xc0}, 0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x80, 0x0, 0x80000000000000}, &(0x7f00000000c0)=0x14) 2018/04/10 05:50:12 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:12 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x280000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) 2018/04/10 05:50:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000000c0)=0xe8) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) lchown(&(0x7f0000000040)='./bus\x00', r0, r1) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000300)=0xe6) clock_gettime(0x0, &(0x7f0000006740)) 2018/04/10 05:50:12 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff01000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007d0000000000000000000000000000000000000020000000000000000000"], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/04/10 05:50:13 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:13 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000340)=""/47, 0x2f}, {&(0x7f0000000380)=""/253, 0xfd}, {&(0x7f0000000480)=""/20, 0x14}, {&(0x7f00000004c0)=""/30, 0x1e}, {&(0x7f0000000500)=""/104, 0x68}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x6, &(0x7f0000001600)=""/38, 0x26, 0xfff}, 0x5}, {{&(0x7f0000001640)=@nl=@proc, 0x80, &(0x7f0000001740)=[{&(0x7f00000016c0)=""/43, 0x2b}, {&(0x7f0000001700)=""/6, 0x6}], 0x2, &(0x7f0000001780)=""/103, 0x67, 0x800}, 0x51b}, {{&(0x7f0000001800)=@ll, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001880)=""/175, 0xaf}, {&(0x7f0000001940)=""/157, 0x9d}, {&(0x7f0000001a00)=""/106, 0x6a}, {&(0x7f0000001a80)=""/134, 0x86}], 0x4, &(0x7f0000001b80)=""/101, 0x65, 0x8}, 0x4}], 0x3, 0x40002020, &(0x7f0000001cc0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001d00)={0x0, 0x5c, "c76a89ef082397c3384207cb27f1689febb1cc5b64c70c7e64f6ad268ffc2c7af728a159548af8f79963e7883eeeaf98c9143b100bd78dd9c01f526defcfe49134cba17afae661bb37f02b3a914deb8ec294f83aaa49099d336d508e"}, &(0x7f0000001d80)=0x64) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001dc0)=@sack_info={r1, 0x7ac3fe0b, 0x9}, &(0x7f0000001e00)=0xc) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0xfffffc99) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x81, 0x0) r3 = semget$private(0x0, 0x4, 0x40) semctl$SEM_INFO(r3, 0x1, 0x13, &(0x7f0000000040)=""/86) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x5, 0x6, 0x5, 0x8, 0x4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r4, 0x3, 0x67, 0x100000001}, &(0x7f0000000240)=0x10) lseek(r2, 0x0, 0x1) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x0, 0x0, &(0x7f0000001000)=@raw, &(0x7f0000001ff6)='syzkaller\x00', 0x0, 0xdb, &(0x7f0000004ffd)=""/219}, 0x48) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00000000c0)={0x5, 0x4, 0x7, 0x4d, 0x2}) 2018/04/10 05:50:13 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:13 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0), 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/10 05:50:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:13 executing program 7: fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x400) write$cgroup_subtree(r1, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:13 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x35, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x2100, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f00000002c0)=0x1) write$sndseq(r1, &(0x7f0000000480)=[{0x893, 0x38, 0x8, 0x8, @time, {0x800, 0x5}, {0x130a, 0x5}, @time=@time={0x77359400}}, {0x7f, 0x9, 0xa1a0, 0x496, @tick=0xeb, {0x100, 0x9}, {0x98, 0x9}, @ext={0x8b, &(0x7f00000003c0)="b79593a083b6c989353feea93643331adcfc0d4b19ba71d302b8756190a318b22aa10acee91e92a72307b3facb464eb94e23313b7162321eaae568e61edb79a609d8eea9f612cc9d4d2690e08378a02bd39b4f41f17fb9cd9fa1fa02f71b54f745de6cbb1c38baf8fdba6168d3c5d6fba26ee2e183a906661b29bf8c645e79a8f67f19ad3ede52911c469a"}}, {0xf77, 0x400, 0x8000, 0xffffffffffff0000, @time={0x0, 0x989680}, {0x7fff, 0x3}, {0x8, 0x489d}, @raw8={"6fd95d77dd36ce0f0aad876d"}}], 0x90) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000080), &(0x7f0000000240)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x40011, r0, 0x0) ioctl$TIOCCONS(r2, 0x541d) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x20, 0x501880) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000040)=0x1) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000300)={'broute\x00', 0x0, 0x4, 0xfffffffffffffd86, [], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/148}, &(0x7f0000000200)=0x78) 2018/04/10 05:50:13 executing program 2: unshare(0x8000400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f00000000c0)) 2018/04/10 05:50:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioperm(0x0, 0x8, 0x0) recvmmsg(r0, &(0x7f0000000000), 0x22d, 0x2, 0x0) sendmmsg(r1, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f00000002c0), 0x78, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f0000000680), 0x59, &(0x7f00000006c0)}}], 0x2, 0x0) 2018/04/10 05:50:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb706", 0x11) socket$alg(0x26, 0x5, 0x0) 2018/04/10 05:50:13 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r0, &(0x7f0000000040)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80) set_mempolicy(0x0, &(0x7f0000000000)=0x4, 0x8000) [ 85.017238] QAT: Invalid ioctl [ 85.033214] QAT: Invalid ioctl 2018/04/10 05:50:14 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)=')procvboxnet0keyring\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x200, 0x6, 0xcaa, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x8}, 0x8) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) rt_sigprocmask(0x2, &(0x7f0000000000)={0x95}, &(0x7f0000000080), 0x8) 2018/04/10 05:50:14 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) [ 85.069419] QAT: Invalid ioctl [ 85.077110] QAT: Invalid ioctl 2018/04/10 05:50:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000200)}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006340)=[{{&(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)='7', 0x1}], 0x1, &(0x7f0000000440)}}], 0x1, 0x40) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'syz_tun\x00', 0x2}) 2018/04/10 05:50:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/10 05:50:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x1}, 0x1) pipe(&(0x7f00000000c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4c, &(0x7f0000000000), 0x20) 2018/04/10 05:50:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) rt_sigreturn() setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0xffff, 0x2, 0x80000001, &(0x7f0000000a80)='lo\x00', 0xffffffffffffffe0, 0x6, 0x3}) r1 = getpgid(0x0) migrate_pages(r1, 0xee, &(0x7f00000000c0)=0x3, &(0x7f00000001c0)=0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x0, 0xffff}, 0x14) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21}}, [0x6, 0x9b, 0x7fffffff, 0x7, 0x3, 0x1, 0x63c, 0x584, 0x9, 0x3, 0x8749, 0x433, 0x7, 0x0, 0x1]}, &(0x7f0000000340)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x9, 0x207, 0x1ff, 0x6, r3}, 0x10) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x10, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x402, 0x4) shutdown(r0, 0x1) 2018/04/10 05:50:14 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000040)='./file1\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:14 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x87) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x0, 0x4}, 0x0, 0x6e6bb5, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x4, 0x0, 0x7}}, 0xe8) r1 = add_key(&(0x7f0000002540)='rxrpc_s\x00', &(0x7f0000002580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000025c0)="c51e765b7f9b747ea6341fa7be72b0c655b58da21c525fda5b89091ce3e2c90ea1bc01782503ff559adcba0ce4b61433580c335f9d94feb023fef06adf5e4c48c9d21a4c4ea3b6c5d07fda4e636c962fca0b4d2789a9da655ac2d1c6d7b23402e4da69ae711ce11e4ef8", 0x6a, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000002680)='ceph\x00', &(0x7f00000026c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="6e6f6465765e76626f786e6574313a6d696d655f747970658d05d8656d30707070316d643573756dae2f00", r1) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="4c1c78ea0be76d705c017121d8fdde7e6e8197f84ae45dcc9586a36c6e0261b5c2f1f1e6506c98c296d74f9558bbfa9b3caf0236af941396cd06cf781ea094c714529be86b45b508a9ad6ea368d99ad3539f7fc918c96f0730c280dfb05cc685b7b1ae9b7ac389f8ac566c97df8d48b6e559c749886bfddbd0ffbaaf688625dc5372b189e69428864dff13ecce7a84402a3560ffbbf3ef7e9e18bfdee0c175cf6e879ed00cd45eff1b1f77c5cd564db2c32b56", 0xb3, 0xfffffffffffffffa) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="afb164537c1cd99e3b7c4ba0248cb91ecd58566f0468722dfc55029b4e851150f8a203f9c0bbed1391b0b706781a4c7bbe17586d", 0x34, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, r3, r4}, &(0x7f00000004c0)=""/4096, 0x1000, &(0x7f0000002500)={&(0x7f00000014c0)={'sha1-avx\x00'}, &(0x7f0000001500)="c01f4d67b3374fbef32170cb18345aec9ab1661edd1e7f0d6d3a7df7f526efb15932a314cb43aaf3114e0a0fb874ab80822c578ee61d239589442831f84d5941c9cfcda023f8f19828e4b9c700b461e0dd70bcd55098f45b7ca46b8aa1bb05076e69f08a22772295fbb49d033826091ba6bcd80fe59b9f246249abd753020bb6bf3d9a8aea741721226775ddf9f4cc977c72638a3608a7d4fbb267ad4e29fa1112072dec1764d4fb045cf9942987a373772d85a1433c10cc7df758579d53bea0a8cda22a84ebcf96f3d05ef4f9166f806d73fd078c188edaee6c60d60e16a59439989fbeb62196030d19469ac80daf455fbe488c517e1debb8dc38f372f84bef257346d7933b432bb81fe05bab483ff6db19276f28b775cbdc217c6d141ebd5c88b29b8a9b8bf1a22acba1bf256e282d48525d264acdf8f2829ea4023ebdd61a6b5b366d67001dd1789b22bf205afccf5118c33def9e00ab366e491ea611b0bc93298d35c05b7f62ccd9a6ddac79b8e486ddea88826d5b7f62913b406fa6286bd169aecaf6350837e7f920fa6cabbe0552fbec9cc19a092ab7f06d45551894615f90c4fe73a14e5ddca45fd550b60294e566a6adb52f2d4303351e7a74d9e46af82fde333cbd0099c4294ec4ef7de107578d2669730c56cd71c3cf19a4629d955cc0e5ae9172acb6603b6b74c3dc9129d463ceffbe72158581ab310579a9cf2514cd45e65c5e527cebd3fbb0b83f4e98a2e99f9d40480142ac62f9e989928674a68c7d7bec44901406596c1d91a0d7dc29e1080a8e03fd1f9e80ce3d0daa807826eb5656e706ba0b833355aa7b580a52d882b4a39d692e8d3cb249672bb8e9bdef9f7f76753f5df4cda739615200fe4a6efa486b533f68ec9c49d19b039c2b12162af2b5cb2d616cce6da1f4b41b27ab9729f794e719ca927b0f2a1948c5ed87d51f9c0f95b333310e71b76ef9b7f872d21c66149767fccb01482e009156be71fdd6f0c925d8c529f8a03856a07df58b26d13ec3cfdbe163e37001a2c7fb34a044f21811dd8b2e7934e7a0c90e70fa1907c04b1bb73847a769c7e8b99dbdeea3300250e564926e1ae27a405a8d1d1d4752996e88226d2ad074442b990376e0f766451423890fdff4120a56f2fff813f3e8a3940a937a1f7e80672f7a3336351074c99fbf2c24060b38e41a974bbdefdf376e77a7d404f172e8bc27c8a3c6482fc61f5947dfe094e7ad1c0df5b06baec4d6160ea82dea0b391549144d7f105c87fd0984e3f645e293b83e09f60a2cc9736573513c82c420e40b736fe0b18b359207ce965f9504eb432d9ece4a7444953fa0995c8cae965f699f588f5e7fa9748c9c6051276f16c9c8a5a725db794a3a454ee85e7336805728bb34e1a7fdc8e9c7f4d59b35f9d813c85c036a6e4e8501869b318edaabe7b6e669a22df6e1a3d15aaaccbfbebc0596234bc89d3970a052d30ad6b0061592d6724f00f4b4347287167631cdab452306effac2091a16e47d37848dae8730e0dd51b8e224fa549d8d6fb4cd52267c40317fbaecdbf357c45f097443c95d3242aa87b66aea94411ae304ad7c54d4052781dd46e36de008f25feb1965bd9990e1234149a605978736e055515491faedbefe11928167a5ee56ec8668051412e7f3648014877c17a18aa5ef5fbbca38423cd0a417611eeb38bbde0d15bb7134c8c39227f57706fa035d0184de2010d2cb0c8a2c10d8b9e15e7ef4e286e4cba466d803661276432977a55d5070409d29a197ed25955c2896c2257480f0ec69824fc36a8fd8871db3333c0cd6a63741248edf18c457211026add915a37611e15626b9d1986b7ac82e8f2f1150a9faa0d5dedabbcf12875794322afeaee7b5f49c862786ea5ffb65d0154a85c1299d9e8c135f59123858ab326b4fb7953000e90a5fc3e89a47a3a679b04568900cc5282df0a15c8c01f6c578b15e62359d1c05774130f7f521727c7156e8e9c6302d8946a96fd5354ba099058f9b2ac8f9e65e25750c3d7f79c2fc9adc2367615008c54037edff9c652f1fc7d4906adc5dd7639e3d34afb8613f29c2b281eba42d6e0251155dab3f44036cb666b222d89bedc83ebcd646a076242639f1bb05f1ec0ac8c1e9486cbca51b6c4e554019c2c4c17d20eec17bf899053cd921f8b87b4e874cfe873a07972da6d291f7c97bac6f03c3efbbed48b71ce67f8fd02266b103c738506cef82763f91554279c9756038086ed65536027603f32f545d1bf1f38383eaed749af0e2edca69b35516d120f3b8774a73c945c3b4654f8cd53da96262efbea50ff5e73462e4dc161903187267bccb3dc0c613ac8df5abf9eb3874d8676ac74b9a481ff2b72b8c9355d41f6e53dfb4ba2687c08d186f9beda31d0adf964b0cdb66a68bf76b55b5535f3c2ddba41a65f882e175b5074fc360e2b8941759b2ab68c6be11f59bce1f32b4126c0409ea089332389ef4e54a9af4ed4607742c2de8b5fcbbe8d922ddca158fde426df7011cafb54ec9804321320dd8fa2f787d8efabf5dbe66935ab7f07595ff06cd36c0bb15c21962fc0e34a0d5eff94e59cc80d58ffc451a5990d6c8de0ec405ec96cf6c9f296f5694ed83bacde7d61ae5a1d6320f6e435c98d32c89f27ad19ce1e0ec0639b1de29c8690b7d9def62ed775834dc05298c8e9de5c48cfd66ebe11f734345e45fe18d53af2b136b462b53c26d0791aa187b952534e48add24e9e75c8d5b064e7220327fed1dfba2dedb96480cf16bc8198099f9e6c3a2073c5bb33adf7f556c9e4f41d29a11ce6698c8cc39a0cc485699df6e77acccc874be44ee32335e29ec99beb33367183f761a9ed89c319331b202086eea957e502a8f180f005b8a535dc1393b629b1e78a738f73f9376bd41539db4eb2eaf62e8079e43d78d50e02d37f30c76c7d28379a2f681a4333c3912d0726d58a6007aea068712d2e94695be916642e5907eb70fba9a13b6f1f65e9056e8952bfbb059d10f0d0198dfa71ef620d1e93cf59d1005abea324deb682ceb8d73b876576e3b9c75666b0e5d7a1c2397f37243ab8464545c1fcd9ce5e7ab94b1d4e158cde4056d8c35bb8b8ccadbdde7e11af299196339e7f815dd6adf77497be86203204956d151b9affb8901833cdf915f444d5f35507744e5bd15299e2565618683a3b77628e86ab13b33f66c0a081cac8bfb6d57c6b3ad331c559cfba9c434b9b06b5ef4ab954a3a0d2b7be64d5839c395865a306cf44799f7a54c6865b9044d31a7b75172d8e366d3e3addbb5c435126af27e73c2cbbf335a303ffb49f4f604021296f2b62eb56386ad1e44cc450811623ef19a6ed84d8e87fe172e4aba4d4e1b076e49cc9f98dd81adf2130e46a4b1166f1de267aa0a3d79156da1dd53de377d96ad8e859babf10084ab2441ada6d5b5848b0f108c6fb4c4dbdd4fab1fdd0dcbd3814c43622124b933b4534abd212b7645519ed255624fa12d62fceb4b2a3eb2c6c5a356b3b994f7bd57e5b1fb5a122a6c2bc7f4c0b3a62754bdde89656b1ffc2911ec33b762250530586f838447efd933cfcae26e13bd74a83b88172283b2d2bfdff735ea9d948fa9b1a34a1ce567389e895a978a70e183191de7ae67d8d2bd7c4afc37a94ffbd4d724a2d404084520cbb986b80ba0afa074b0f5314fa4a48917bf46e7810fad658e8e68e7e2b2aa386a2ad668d0cc8dffb74050f7cf4d76fcf7bd42c4fdf05c8fe2896a8c0cf488b1b726e7f00596d770f76b3467abfa8fdfc6d106ea06ede1cac9f69bd9d06055ff501a26317c1d4f253cbebef4b41afe7cb5ff7616979e419e0b709be11161c39d498a9106de75d716af9245aa32534d27269e22aee057fa2e484b591dbc35673350d6cb4f41e5078060e9427224b4d06999a8c83c5a2cc104a170e1767cd7afca808e65485384ff0becdcec2058659fbcbd383d57172a9f4a3f84186ff83d764cec2319df2d007bff6f21fa1f327ee88782f45aab50396c6a849d59c740c61c201db29a747c8f0c10fe764a08368a8ce9d842e16f22bddbe396e0bafd4efb2f9ff66f85fa95b52c02028a372d1c9c6316975ed66bb30adab87b9e8ea83093e3fd56282a360c97e802db4aef24905a252f690898bfd36b69bb1ed220f99cbe64825e3994d1a93948110ac54090d0d562679642d054e6dfa3fd43818a03fdc57d3d6e506e4e64262540b53abb562f607dcb0c9357319fbbf68509c3a08b4ee46abd440806cdb91dd0109cea29adfbf4b2fde1de5b67fa32e68c2c842bef18fa6955f4a9b954ac0ff19de1f11c015389a3834ccdd2c86a773d32bf4027aa4284dbe40d5c0b92b967cbcdad3b6f649a36f03c118f79cc99c2f7385654d2f67944a955b249e81b5ef760c0286226bf3360c3463209e552d7a2943d696dface4f2564c0b8a2255083e031841e1ff8dc8101ceef7feea470982a44d6b3a6d4531283d4019ff1f661dc948df3d5634df580035160475360d386076cc0277d1ff32dd57bf0e8f0c1a460830bde6b14046f9d40477c41a52116e1579fd6a073ad23427a0ecc926caba02173df5b3d93785a5174c175fab1156c3fc0b507c91fc6c84ab71234f2f3835cc7762cedf03e2a4c86dec4308e4af30cba9be89a0738c4fa0d51f30217070fd8844957224aea78df0a17771f546abf50f2edadfc0e7dd32e631727ed0eded4b03d428eedc504ea5afe90ab0183300bebeab495141807582b99016a4012dddfbab2a043572298c7f7aa49ad43fe7b86434720fb023109d8a397e22b44d4985238d6d6ad8119568e5234eee221f8f5fa3c7a232a7008378ef119f84dba1398cdd2701329b4f7aec506d2fb0b57f6f99c469a49ff11902f2a8ebb9d246e12e2c7dc6393186b367186557eb9be5333ca5fe3613b67a2be2512536bcde03eebc69fb6cb0d5aa260d7a0c9bfa690a52b69d85eabfb2c5afacc3ba9ee3571189e24e8210427c29152b84357236fe77b3d8ab257c731314ac01137c60aeb60226a231b9c4602acf26047c894d070b88945e75cf5b727479ba3d5ee75a58754e56fc3b82377182e6237c9d3028fe0e33480650f736b34c798b06590393e694def0a8afdc408bac532ff42b4541f4cff4c1e6e44d9ed982c6fdb4d88e0f1149ea2ecb7cf325238bdddf44d0a2c2d3a667711a660bcb014096cc14101d1d60fd3f07e0488b4a446f0d8ac789c292809355f4a8d656695684c8008caa43e4b7c50bda0df14fa3efb092774b7ee5eee7fe35677f8349e7ef8d081d9313fd57ae27a76f6591be2c492c086c1b70194553abd602c8f3738e110e30e48352bb24d94a72f9621cab4f338ef01be47c1bcac3f96b96bfef86e2971e8ea0f71ac702c9e60d06bfe2e12dad30f9d5fc581d5075167a2c78b3afcf4e5d94d660d6a0b0fde3d4bf6f0887e689683842e1c2f40e967fd4f96842ff7e42d1ff782fe921ebaa114d52704c2d7ea9821b8d6dab116170299dc39fd96b85ff155cd6ac33cc2a6134f16532e46c92344bb7659542d92f76833f30cac08c2200035cc5bc77b6d4455287456e6569dfe3f02ce71ab9bff618211572089ef7269395a08df05a4362b9349473c29471707d8bf6e18d0c14f88f9c04e3927225b1b3afe3b314d5a854119c3b8eec9310b752b79ead7688373c45c04736cf0959605ef03c9bd50a81b8ca3f5d0f9f961a74c0ac4dbbc0e3cfeae58eb9e29336865fef24a7f31e8d67d5ad0aea89b33db5b0141dc1f5b95c62a2aebf1949bcae2904e4276cec27119eda3e89052696742050a4e873a25", 0x1000}) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)="c0b22bfc9574d731f4e3a590adce99b7699a0cf9391c2ff54c8737c4571dee6689e1604e150d439882edc2e104d440116d7af610c8c592b5b7b633bb9e40bfa899583c7edcf9d35280ef67599466e12dd0dd4b200e42992e3e4d5627c412bd15cd2559c3768007807ad16560b2929a9beb4a44c57261bf4d6d4fe94d845c2fcbc9a742bbf2d3d5d8f788c03bce12298aaf7421fd03d35e4c580722c1033d7b", 0x9f) 2018/04/10 05:50:14 executing program 1: setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}, 0x0, 0x0, 0xfffffd, 0x0, 0x11}, 0x98) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="04", 0x1, 0x40, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x208280, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0x5}, 0x1c) 2018/04/10 05:50:14 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/04/10 05:50:14 executing program 4: socketpair(0x2, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x0, 0xca}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}, [0x7, 0x7a5, 0xfffffffffffffffd, 0x6, 0x80000000, 0xffff, 0x7, 0x3ff, 0x3, 0x7, 0x836, 0x811, 0x7ff, 0x9, 0x6]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0xc78, 0x20}, &(0x7f0000000140)=0xc) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000200)=""/151) 2018/04/10 05:50:14 executing program 2: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) r2 = gettid() inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x7) sched_setaffinity(r2, 0x8, &(0x7f000044cff8)=0x5) write$evdev(r0, &(0x7f0000000200)=[{}], 0x18) 2018/04/10 05:50:14 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="75734a0052768b9dda65722e00"], &(0x7f00000000c0)='md5summime_typecgroup\x00', 0x16, 0x0) 2018/04/10 05:50:14 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:14 executing program 1: accept(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000180)=0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)=0x5, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000002c0)) listxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/16, 0x10) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) unshare(0x400) ioctl$LOOP_GET_STATUS(r2, 0x80081272, &(0x7f0000000000)) 2018/04/10 05:50:15 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = dup3(0xffffffffffffffff, r0, 0x0) fcntl$setstatus(r1, 0x4, 0x400) write$cgroup_subtree(r1, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:15 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f80000000000", 0x15}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0xfffffffffffffe9b) r2 = socket(0x0, 0x802, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) accept$packet(r1, &(0x7f0000001980)={0x0, 0x0, 0x0}, &(0x7f00000019c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001a00)={@remote={0xfe, 0x80, [], 0xbb}, 0x19, r3}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) 2018/04/10 05:50:15 executing program 3: getpid() r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x50000, 0x0) clock_gettime(0x0, &(0x7f00000024c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002340)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000002c0)=""/19, 0x13}, {&(0x7f0000000a40)=""/168, 0xa8}, {&(0x7f0000000b00)=""/191, 0xbf}, {&(0x7f0000000bc0)=""/220, 0xdc}, {&(0x7f0000000cc0)=""/252, 0xfc}], 0x5, &(0x7f00000009c0)=""/1, 0x1, 0xffffffff00000001}, 0x80000000}, {{&(0x7f0000000dc0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000000e40)=""/216, 0xd8}, {&(0x7f0000000f40)=""/203, 0xcb}, {&(0x7f00000010c0)=""/160, 0xa0}, {&(0x7f0000001040)=""/52, 0x34}, {&(0x7f0000001180)=""/149, 0x95}], 0x5, &(0x7f00000022c0)=""/112, 0x70, 0x10000}, 0x100000001}], 0x2, 0x100, &(0x7f0000002440)={r1, r2+30000000}) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x5) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000003400), 0x0, 0x80}, 0x40000020) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be934131ffd1bc1800be84c18d84b99e09f7128265ce2298e7d06b3c15b7f3a85f00000000000000") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000002500)={0xa, &(0x7f0000002580)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002480)=0x16, 0x4) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000025c0)={0x5, 0x9fa, 0xfff, 0x7, 0x80, 0x6}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada666") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000002400)={0x6, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000002540)={0x1, r4}) 2018/04/10 05:50:15 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4102, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000000)=0x3, 0xffffffffffffff29) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x1c) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x81000000000, 0x80000000, 0x7f, 0x8, 0x8001, 0x1, 0x4, 0x8, 0x1000, 0x6}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000780)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000037c0)="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", 0xff7f) ioctl$KDDELIO(r2, 0x4b35, 0xffffffffffffff00) 2018/04/10 05:50:16 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x40000, 0x0) accept4$ipx(r2, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x80000) setpgid(r0, r1) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000180)={0x1, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1e74}}, {{0xa, 0x4e24, 0x473c7f03, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}}, 0x108) sendmsg(r3, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @dev={0xfc, 0x7e}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="ff", 0x1}], 0x1, &(0x7f0000000000)}, 0x20004840) 2018/04/10 05:50:16 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:16 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(0xffffffffffffffff, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:16 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x100) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000100)="af00000005000000000000000200000000000000f657495df57889af1b829c16461f1fd3e478184d2ffcd8935da1c1af5f83f2b9a0b6d3e270b3c5196e56c395b1b3c2caaebb87c21fc5d488cdf2dc41f7", 0x51, 0x0) 2018/04/10 05:50:16 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f80000000000", 0x15}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0xfffffffffffffe9b) r2 = socket(0x0, 0x802, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) accept$packet(r1, &(0x7f0000001980)={0x0, 0x0, 0x0}, &(0x7f00000019c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001a00)={@remote={0xfe, 0x80, [], 0xbb}, 0x19, r3}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) 2018/04/10 05:50:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/sockstat\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x8) unlink(&(0x7f0000000180)='./file0\x00') readv(r0, &(0x7f0000002380)=[{&(0x7f0000002300)=""/69, 0x45}], 0x1000000000000070) sendto$inet6(r0, &(0x7f0000000040)="bbc4ae6b5e8f88d8b999d984ceecf46f60d327bab84261b5f74760b0e4f9bca06ed7a201d339d4055805611b5297dafec7a9d0f113c62f38d0d7818e2dbfd7d4af408f5048a4824ff0a5fc46a3bffc3977202ea80953d255595846a77e0094d136ffc8e59d6ac4ec9faea97ba70646d2845bbcdbd491e0bea8e7f159e073010a2619afa3f7ab8c3d64c99c1ff56221068a3978d371c012ac0d933494cc7f7635d1e2ff2d22c2e5886b5e6bdc39916923560ecafd8800992338c9e0508b41c2c8f2a93898144d66c4b0d74b7aa8b7975af4adbd1191acb960a551b817b5697397626d85eabc356a273b660a3a8e8ec4", 0xef, 0x80c0, &(0x7f0000000140)={0xa, 0x4e23, 0x180000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, 0x1c) 2018/04/10 05:50:16 executing program 3: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000001380)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000140)=""/201, 0xc9}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/27, 0x1b}], 0x4, &(0x7f00000012c0)=""/147, 0x93, 0x60f}, 0x40000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000013c0), &(0x7f0000001400)=0x4) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/10 05:50:16 executing program 2: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f80000000000", 0x15}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0xfffffffffffffe9b) r2 = socket(0x0, 0x802, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) accept$packet(r1, &(0x7f0000001980)={0x0, 0x0, 0x0}, &(0x7f00000019c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001a00)={@remote={0xfe, 0x80, [], 0xbb}, 0x19, r3}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) 2018/04/10 05:50:16 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:16 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x400081, 0x0) connect$nfc_llcp(r0, &(0x7f00000001c0)={0x27, 0x0, 0x2, 0x7, 0x6, 0x3, "21c6e19dfec1231742dc62a432aa123433e8dc00704e10088f097326855e5a5c34d974ce30d165a313e20cd15fe988eb4f8d71d076ac144e87a2a97f8cfc8b", 0xb}, 0x60) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000006c0)={&(0x7f0000000300)=@can={0x0, 0x0}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000040)=""/192, 0xc0}, {&(0x7f0000000500)=""/143, 0x8f}], 0x3, &(0x7f0000000100)=""/133, 0x339, 0x480000}, 0x2140) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000700)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = socket$packet(0x11, 0x406, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000001000)={0x0, &(0x7f000000a000)}, 0x8) 2018/04/10 05:50:16 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x38) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000ddd000)="266b5d967b9a95bfa9e22cec1d685e20510fe95c") r1 = semget$private(0x0, 0x6, 0x400) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/96) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000080)=""/68) fdatasync(r0) get_thread_area(&(0x7f0000000100)={0x6, 0x20001000, 0x0, 0x1000, 0x7ff, 0xfffffffffffff001, 0x100000000, 0x1, 0x0, 0x6}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) 2018/04/10 05:50:16 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x100000000, 0x8, 0x0, 0x4, r2}, &(0x7f0000000100)=0x10) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000002c0)=""/176) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)}}], 0x48}, 0x0) 2018/04/10 05:50:16 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:16 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:16 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:16 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:16 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000040)) read(r2, &(0x7f0000000280)=""/128, 0xffffff39) 2018/04/10 05:50:17 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x100000000, 0x8, 0x0, 0x4, r2}, &(0x7f0000000100)=0x10) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000002c0)=""/176) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)}}], 0x48}, 0x0) 2018/04/10 05:50:17 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:17 executing program 5: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) mprotect(&(0x7f000047d000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/04/10 05:50:17 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) mlock(&(0x7f000000a000/0x2000)=nil, 0x2000) socketpair(0x1f, 0xb, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f000000b000/0x4000)=nil, 0x4000}) mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) mremap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) 2018/04/10 05:50:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)='\n\au', 0x3) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000040)="c65000e70650552b779001671f1dfe153b28364eb324c05cd2b1742813f7", 0x1e}, {&(0x7f0000000080)="cf416c2cf50bea9c14200b4dc5d57f3cbe2be172713d9d556509b907a513bb447fc334ede730367e46e8c34b5fd8ec5f471f490093905502a3ab9144c2554b86d2515b798e6947032a9d96fcd2532d7361fcaf2d4c0e6301c69c79d506c3eb5af4c81d9fb7ac46395a18052219c17a210a4b36a227e4db6ccfdcbc004cd4e6c7329cfd343dec237c", 0x88}, {&(0x7f0000000200)="b8a80444a9d8b1737823b9b2a49248179970f74420936f27c72c59cef4edda74b087b9b71262ef8f41e68a94e09ba730fa7d678d8c5cb15fdbddd1cc8dcfa0bd01b925721cfa500aeb757b60c1bd1f77b2eab7f6399f6c84bf8c565cc224d9981fd57f378f479957d0638e4e7ea5fbb97cf23f8cdb4474862888c43fc19a6101332b02", 0x83}, {&(0x7f0000000140)}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="b6f1b98e40cbd90a31a3d191d8071c37f27a8c65ffe587d3056e8077e6d5e27da7d8ca8e631d662e7771e9ae1aad0d231c88dfa18a1954f8c4c7ae64412c6fb4dec7b17dfe150376208a40cd067da89e140179cce0eac35379b9fee5fcbedf", 0x5f}], 0x6) 2018/04/10 05:50:17 executing program 0: fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x400) write$cgroup_subtree(r1, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:17 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x10, 0x800000000000003b, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xfffffffffffffeb3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077cfe0)={r0, &(0x7f0000000000), &(0x7f0000da1000), 0x20000}, 0x20) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) 2018/04/10 05:50:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="666469f88f4b8f556f00") preadv(r0, &(0x7f0000001640)=[{&(0x7f0000000040)=""/11, 0xb}, {&(0x7f00000003c0)=""/4096, 0x70e}, {&(0x7f00000013c0)=""/229, 0xe5}, {&(0x7f0000000080)=""/139, 0x8b}, {&(0x7f00000014c0)=""/209, 0xd1}], 0x5, 0x25) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=@del={0xe8, 0x11, 0x800, 0x70bd2b, 0x25dfdbfe, {{'sha3-384\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x948d}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x8001) 2018/04/10 05:50:18 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:18 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x3fd, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) splice(r1, &(0x7f0000000780), r0, &(0x7f00000007c0), 0x100000001, 0x0) 2018/04/10 05:50:18 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:18 executing program 5: unshare(0x40600) inotify_init1(0x0) 2018/04/10 05:50:18 executing program 2: r0 = gettid() ioprio_set$pid(0xfffffffffffffffe, r0, 0x0) tkill(r0, 0x29) 2018/04/10 05:50:18 executing program 1: clone(0x4392400, &(0x7f0000a02000), &(0x7f000034bffc), &(0x7f00007df000), &(0x7f0000a82000)) sched_yield() r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x7f, 0x9, 0x9, 0x7fffffff, 0x20, 0x101}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x24000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="14e50000", @ANYRES16=r1, @ANYBLOB="200428bd7000fddbdf250c000000"], 0x14}, 0x1}, 0x40040) mq_open(&(0x7f0000000040)='\x00', 0x802, 0xa0, &(0x7f0000000080)={0x20, 0x768, 0x401, 0x5, 0xdf3, 0x9, 0xffffffffffffff00, 0x5}) 2018/04/10 05:50:18 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r3, 0x1000) ptrace$cont(0x1f, r2, 0x3, 0x80000000) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x5) 2018/04/10 05:50:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/26, &(0x7f00000000c0)=0x1a) r1 = socket(0x10, 0x802, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004deffc), 0x4) sendto$inet6(r2, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg$unix(r1, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) r3 = geteuid() r4 = getegid() chown(&(0x7f0000000000)='./file0\x00', r3, r4) 2018/04/10 05:50:18 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x1) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/10 05:50:18 executing program 5: r0 = socket$unix(0x1, 0x20000000000005, 0x0) bind$unix(r0, &(0x7f0000c45ff6)=@abs={0x1}, 0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'vcan0\x00', 0x991}) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') r2 = semget(0x2, 0x4, 0x3) semctl$SEM_STAT(r2, 0x4, 0x12, &(0x7f0000000040)=""/4096) sendfile(r0, r1, &(0x7f000097d000), 0xff) 2018/04/10 05:50:18 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:18 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:18 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000100)) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0x2b7, 0xb07a, 0x7ff, 0x9, 0xffffffffffff4d05}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'ipddp0\x00', 0x200}) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f0000000040)) 2018/04/10 05:50:18 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x400000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) r2 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r2, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x27}, 0x0) 2018/04/10 05:50:18 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) readv(r0, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') fstat(0xffffffffffffffff, &(0x7f0000000340)) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x2) sendfile(r1, r2, &(0x7f0000a12000), 0x1) 2018/04/10 05:50:18 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002780)='/dev/sequencer\x00', 0x8000, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="3fbbd121e2f8175376de241505e1b0386955cd6c18e59acbc63977a0bdc1b1c542c82c0b4eeb2c304795d40929d92e8d53a9c4a141334109e363941c7da936c82b55ec2d5f97794ed0e516ea082627fd810baf1afa4f106984bd72e1a54b99557c4645cde890bc369df499574965648d8d2981c5f824c3c992d19a1f5ecd848b", 0x4a}], 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x7fff, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000180)=0x7fffffff, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x20000000084, 0xd, &(0x7f0000fe6000)=""/8, &(0x7f0000000040)=0xfff6) writev(r1, &(0x7f0000002640)=[{&(0x7f00000001c0)="4caf3cb6839acd54f3a394b075cacb0970466ba0c7b38c4ed6d53702c933260b1db16205ff2dbf3c5587d5871fe181f10be1df41ec25dce696ec991936a2c724cbf8198e182fa94c7123530b9a41ef6c43b6dd6b21cc4f04ad83d98f5f9a522f8ce0a7b59c035f497423f34a6d7a85a8a7136ef266a8dcfb0bf3149fb51c7db8302095e59f10d9cf058799e42739352d813832c499592fa748bc2b928df1d9cd", 0xa0}, {&(0x7f0000000300)="92bbf8cc05511a0c45ddbb53880bf9ff2f3dd606daf4a57242957c4eaf927e390b95e24ab906748cacd093d366de5697f813e8301ab46a7a4fc920c393db3f24b313e6f41a27321ad0c464fd75e3620ff528c559cf8db132ef19c6fb6957a66c8958c5fd21884af0d075dbfc8524f9b497c41c76094c87af31ffd78572a332c845174e6c20017832b9fd0bbc4e8c357100f0052c7ff95b96563bc177", 0x9c}, {&(0x7f00000003c0)="ff7a14bde91ebb8bfe355e383512ffba12b1c6a3721e8638168857d2c1e9c5e3c5cb9850dcd3d7af575868101a4c6cc4fcf65ec46faf987cfaa8544096ff01ff4fbeeace06f9e416711fafeb042e8bae4ea385689d7ccc671fae81d42ebe3b231156d1", 0x63}, {&(0x7f0000000440)="652d2c8bbb8432443c27fd6c0da30c659da76bf6f39b7314803c9da68edcd0d7d8b4a07aecacc1b7d53a6593abb9b3ca41b987fe6498a890f96c426f5492f4", 0x3f}, {&(0x7f0000000480)="e41bc344af7013924d071e029ba199d40aa847085a09bc6de700f6c479e674dc222c7e6dd2655d5ed8fe7f848c8c3869e980bb637e9d58aea6838acbe8523cefcd77994621cdb510542c3752eae353110cf0d5cc065e991e4269f902edfe52bd01f14a3fcd0515c3ddcbe6a120c204ee802866744be0b422b24c6a4e684a3e407279dbab39cd9d8df2352a316b5f036922ae848e5b3144405789765ffc5df22febee04d0", 0xa4}, {&(0x7f0000000540)="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{&(0x7f0000001640)="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0x1000}], 0x9) sendto$ax25(r0, &(0x7f0000000000)="204a718a7442c276ee86ee168d1fd64039f708e98a13626af04c17c95df0bca0754497dd9427de2003e0a4ec5f33198ecde3d2aafe", 0x35, 0x4, &(0x7f0000000080)={0x3, {"be729cb538cfb9"}, 0xfffffffffffffffd}, 0x10) finit_module(r0, &(0x7f0000002700)='@+,\x00', 0x1) 2018/04/10 05:50:18 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:18 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'sy~+aller0\x00', 0x2000}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000180)) close(r0) 2018/04/10 05:50:18 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000008b000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000d2d000/0x2000)=nil) mlock2(&(0x7f00002bd000/0x4000)=nil, 0x4000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002ec0)=[@in={0x2, 0x1, @rand_addr=0x3b}], 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 89.712319] QAT: Invalid ioctl [ 89.736511] QAT: Invalid ioctl 2018/04/10 05:50:18 executing program 5: madvise(&(0x7f0000999000/0x3000)=nil, 0x3000, 0xd) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x13) 2018/04/10 05:50:18 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(0xffffffffffffffff, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) [ 89.788572] QAT: Invalid ioctl [ 89.792061] QAT: Invalid ioctl 2018/04/10 05:50:18 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x100000000, 0x4) r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f0000000100)="36000000000006e719010015010c000009001e88", 0x14, 0x10, &(0x7f00006be000)={0x2}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/10 05:50:18 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:18 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:19 executing program 4: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/04/10 05:50:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0x0, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x3}, {0x0, 0xdb}, {0x6, 0x100000000}, {0x0, 0x3}, {0x8, 0xae4d}], 0x5) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x14, 0x17, 0x0, 0xfffffffffffffffd, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x10000000}, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) socket$inet(0x2, 0xb, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x0, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000000)={@local, @multicast1}, &(0x7f0000000040)=0x8) 2018/04/10 05:50:19 executing program 6: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x4, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x29, 0x48, &(0x7f0000000040)=0x401, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='erspan0\x00') 2018/04/10 05:50:19 executing program 5: madvise(&(0x7f0000999000/0x3000)=nil, 0x3000, 0xd) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x13) 2018/04/10 05:50:19 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = getpgid(r0) sched_setaffinity(r1, 0x1cd, &(0x7f0000da3000)=0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv4_newaddr={0x50, 0x14, 0x0, 0x70bd29, 0x25dfdbfe, {0x2, 0x0, 0x400, 0xff, r3}, [@IFA_LABEL={0x14, 0x3, 'ip6tnl0\x00'}, @IFA_BROADCAST={0x8, 0x4, @multicast1=0xe0000001}, @IFA_FLAGS={0x8, 0x8, 0x105}, @IFA_LABEL={0x14, 0x3, 'syzkaller1\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x4000) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0xfffffffffffffffa) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000943ffc)=0xa35) read(r4, &(0x7f00003fefff)=""/1, 0x1) readv(r4, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r4, 0x5404, &(0x7f00000000c0)) 2018/04/10 05:50:19 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e21, @loopback=0x7f000001}, 0xfffffe36) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x20, &(0x7f0000d1a000)={0x2}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2}, 0x10) 2018/04/10 05:50:19 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:19 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:19 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000011000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000020000000000008001b0000000000536650bc105107443c51f9383fc5267197c4fe813e0b320800000088839ca6b70172ccf5261be59c"], 0x28}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_getparam(r1, &(0x7f0000000080)) 2018/04/10 05:50:19 executing program 6: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000640)) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000140)=[{&(0x7f0000000080)="469c85dbd214bd887d082e07ad698983e1d3136f3a5476983bfa1a9dcef43ecc6e79b27eae3ab7c0d46a204c7e25d5adcf1655a4c8d6a8934c176fdce29c7be4ee5bbcb74681318435d95bd13d06ad21f7c39dd85b6acf532e01c655476cb74de0b93ea423d69c930b5f2c29e004cad430426d37e3df2d799a9fa9d8734295605de1a4eb653dfec496b252d46eae10689d465186a079127502dc3ac82fadbf102a9e51428930e99f51bcd8", 0xab}], 0x1, r2) close(r0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000580)=[{&(0x7f0000000200)="00aa7c6444bbb26c040fb58d632408c5b1e8be415732a833a184e8c7e85c8474855cf23da55a5084e937aca9e8e052b0713a2f09977614e76ab3050c5935ecc46da3ac031f663ae2165cbc9b91e9b0b53543241dda2a0f4d433c200b06e140af333c23dda9f212a1a37e020ac13db13f4c545c2ffe0a0fa2bc2cc3ce71eb646cf719365e8406a6afa7bb", 0x8a}, {&(0x7f00000002c0)="87bfed94be62b824fec23e5ab7c4d9b390773a84ae3de7762cf8902a73ae9a2fbec968585131f9b91ceb00b74234fd8e9bdfa6af6452940c414b1ca7ed76b8b5eb9eaeaa690ddb13c6107e32be320189219c2c4d4480be4241ef4535c061488580b9a695a85c93900b387a854860a8635b0cb09b97a4e48964def84cdb46c18bc174dd4395465592161336d1cf926e4c210b7b87441c1f7f1d48c7ddb3554a862d4e0c2ddf02470948a8bf74e6", 0xad}, {&(0x7f0000000380)="83c09e0c4f7dcac495c9136311bb9ac3c261763313843080b4385962c309f6a991506b69fd905e532e80475b6822095a093323a312df25ca00b7e1e5713e975840769452e51dd4d4d38ef14540666e99045d3c975f14b52f5bc185713bbc4267ee490d9bbfa97beb352c2cc9ebc44047ba87a3e674d825d6237046965e1eb17a09a97048179309f2ce233d377fdc18e1cca5f0836e860de5e124b128ff44685ba611a755f52c9a9111ec21e1bc", 0xad}, {&(0x7f0000000440)="53f84dbf7487b713d3ed4407458da278ae293fbf5eca6c45ef9eef37625b891334d9a5c944937bc51e7f290db66c8e71a71f6c66604381940aec4468e7a580e0fb0b9372911c015791215c5711f78b736675247f90965dc8a299c521ee7265ecf5116f17aa6b6cd358f3e7e0", 0x6c}, {&(0x7f00000004c0)="288bf780d43e0033bd0195c46febc667d3bf840cb658301be54e9faa61297bfcec0ad14266b797296fd2626f5a0866cfa8ea404021c845c3204ddd6b49a2d9b0f46b7bf33a49000503c0b94ec2fb68889779def8d7fac3d003cd99c5603b7a0d28e54c4d9cc8531ab1fb037f1682e839dd20bc3b465aaf956bef39f0d933e0f4ac", 0x81}], 0x5, r2) 2018/04/10 05:50:19 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0xfffffffffffff14e]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x2, 0x6, 0x1f, 0x7, r1}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x200, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000140)={'vlan0\x00', {0x2, 0x4e22, @rand_addr=0x9}}) 2018/04/10 05:50:19 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:19 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000000040)=@ethernet={0x0, @local}, &(0x7f00000000c0)=0x80) bind$ax25(r1, &(0x7f0000000180)={0x3, {"78492399e67e2a"}}, 0x10) 2018/04/10 05:50:19 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:19 executing program 1: r0 = socket$inet(0x2, 0x5, 0x2) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x400c800) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1, 0x1f, 0xc5e, 0x0, 0x0, 0x2, 0x66b, {0x0, @in6={{0xa, 0x4e22, 0x11356906, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff80}}, 0x9, 0xffffffffffffffc0, 0x1, 0x7fff, 0xfffffffffffff3ae}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0xf878}, 0x8) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x62, @rand_addr=0x6, 0x4e21, 0x3, 'wlc\x00', 0x20, 0xfffffffffffffffe, 0x3d}, 0x2c) 2018/04/10 05:50:20 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[], 0x0) 2018/04/10 05:50:20 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={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, 0x9}, 0x0, 0x0, r0, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7cc91ee8) 2018/04/10 05:50:20 executing program 3: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x5, 0x70, 0x7, 0x3, 0xfff, 0x80000001, 0x0, 0x7, 0x40000, 0x2, 0x9, 0x6, 0x1000, 0xc55, 0xffffffff, 0x670, 0x0, 0x6, 0xb57, 0x6, 0x4, 0xfffffffffffffff9, 0x5, 0x7000000, 0xde, 0x1, 0x3, 0x5, 0x9, 0x3, 0x1ff, 0x4, 0x6, 0xfffffffffffffc00, 0x5, 0x401, 0xffffffffffffff01, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0x14ce, 0x7f}, 0x80, 0xfffffffffffff18a, 0xca1d, 0x0, 0x2, 0xe0, 0x2}, 0xffffffffffffff9c, 0x8, 0xffffffffffffffff, 0x2) fsync(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0x0, 0x0, @tick=0xffff, {}, {}, @connect}], 0x30) fsync(r0) 2018/04/10 05:50:20 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:20 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000180)=@req={0x7fff, 0x10001, 0x5, 0xf1}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) writev(0xffffffffffffffff, &(0x7f000069c000), 0x0) 2018/04/10 05:50:20 executing program 6: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x800000000004) fcntl$setstatus(r0, 0x4, 0x2000) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10) socketpair(0xa, 0x4, 0x57, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1a9140, 0x0) renameat2(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x5) 2018/04/10 05:50:20 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[], 0x0) 2018/04/10 05:50:20 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) unshare(0x40600) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000100), &(0x7f0000000040)=0x10) 2018/04/10 05:50:20 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) unshare(0x7fffffe) r1 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r1, &(0x7f00000000c0)=@abs, 0x6e) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) socket$inet6(0xa, 0x7, 0x5) 2018/04/10 05:50:20 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="154cb63104141853995800000000000086dd6087d47000300000fe800000000000000000000000000000ff000000000000000000ffffac1414bb0300907800000000609210400000000000000000000000000000000000000000ff010000000000000000000000000001"], &(0x7f00000012c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x983]}) 2018/04/10 05:50:20 executing program 2: perf_event_open(&(0x7f0000012000)={0x4, 0x70, 0xfffffffffffffff6, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14fc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x400000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0xfffffffffffffffc) 2018/04/10 05:50:20 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:20 executing program 1: r0 = semget$private(0x0, 0x4, 0x40) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xee2f, 0x1000}, {0x7, 0x7f, 0x800}, {0x4, 0x3ff, 0x1000}, {0x3, 0x3, 0x800}, {0x4, 0x3, 0x800}, {0xd267f5575e7e7ad0, 0x300, 0x1000}, {0x0, 0x9, 0x800}], 0x7, &(0x7f0000000100)={0x77359400}) r1 = semget$private(0x0, 0x5, 0x1) semtimedop(r1, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0xea, &(0x7f000001f000)={0x2000, 0x989680}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getdents64(r2, &(0x7f0000000080)=""/127, 0x7f) getdents(r2, &(0x7f0000000140)=""/179, 0xb3) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r3, &(0x7f0000000240)=""/24, 0x115) getdents64(r3, &(0x7f000000af97)=""/105, 0x68) semtimedop(r1, &(0x7f0000a0ffc4)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000043d000)={0x0, 0x989680}) 2018/04/10 05:50:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r1, 0x1, &(0x7f0000000180), &(0x7f0000000200)) sched_getscheduler(r1) r2 = perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x0, 0x5, 0x3f, 0xe9fe, 0x0, 0x276, 0x40000, 0x8, 0xcb, 0x7, 0x8, 0xfffffffffffffb8f, 0x6, 0x800, 0x5, 0x9, 0x4, 0x7, 0x87a, 0x70, 0x8, 0x1000000000, 0x3, 0x6, 0x3, 0x2, 0x0, 0x400, 0x4, 0x1, 0x9, 0xffff, 0xd40, 0x3, 0x9, 0x7, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x204, 0x6, 0x401, 0x5, 0x8001, 0x6, 0x5}, r1, 0xc, 0xffffffffffffff9c, 0x8) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x3, 0x7fffffff, 0x9, 0xfffffffffffeffff, 0x0, 0xc756, 0x100, 0xf, 0x7, 0x6, 0x80, 0x9, 0x9, 0x80000001, 0x400, 0x0, 0x7fff, 0xb3, 0x59, 0x9, 0x100000000, 0x1, 0x7, 0x0, 0xffffffff, 0x3, 0x7fffffff, 0x4, 0xffffffffffff0000, 0x4, 0x100000000, 0xfffffffffffff001, 0x101, 0x7fffffff0, 0x2, 0xda60000, 0x0, 0x9, 0x0, @perf_config_ext={0x100, 0x98}, 0x2004, 0x7, 0x3, 0x7, 0x6, 0x10001, 0x5}, r1, 0x2, r2, 0xb) 2018/04/10 05:50:20 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[], 0x0) 2018/04/10 05:50:21 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') recvfrom(r0, &(0x7f0000000040)=""/171, 0xab, 0x20, &(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0x80) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/04/10 05:50:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) close(r1) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000481000)={0x14, 0x1d, 0x10b, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xc000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/04/10 05:50:21 executing program 7 (fault-call:5 fault-nth:0): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) 2018/04/10 05:50:21 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0xc0}}, 0x4, 0x1}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x20, 0xffffffff, 0x100000000, 0xe}, 0x98) vmsplice(r1, &(0x7f0000002480)=[{&(0x7f0000000000)="d5d993f622191492dc9975c5e9b32e91a0d796b775e96c3744de70ad1a52d8e9130096d1da1f68ba0cd931d5254cf767c8154020bb057343cf544320b38fcceba445500185f583d6f103195ea74247558107695687b38183743970ec59b2974af3e81711358836f1c0330b292d765468cc8dacbd98088eadbc8d57c3225beda06f1c394f34925f9b0be2bbf49be71fa305499e11be3b54f77616dcc18e7cac157aa9c2f8f7249fcbcbc1935a5fe8dc641df2055eb6565be7c304c3e55dfc6042521e4f8d0653e43d3a285de3ba334129ee7f8e6718b629e96a836885b0dfcae6cde25cf4", 0xfffffdfe}], 0x1, 0x0) dup2(r1, r0) 2018/04/10 05:50:21 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) fremovexattr(r0, &(0x7f0000000040)=ANY=[]) write$evdev(r0, &(0x7f0000000100), 0xffffff0a) socket$unix(0x1, 0x7, 0x0) write$evdev(r0, &(0x7f00000002c0), 0x20a) 2018/04/10 05:50:21 executing program 1: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000500)) r3 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x1, 0x80100) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000005c0)={r1, r3}) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet(0x15, 0x5, 0x0) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r5, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r5, &(0x7f0000000140)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r6 = accept4(r1, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) poll(&(0x7f00000003c0)=[{r5, 0x400}, {r1, 0x2000}, {r6, 0x1001}, {r5, 0x40}, {r5, 0x2410}, {r2, 0x2000}, {r0, 0x201}], 0x7, 0x5) setsockopt$RDS_CANCEL_SENT_TO(r5, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x10000}, 0x10) pipe(&(0x7f0000000440)) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r7, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r7, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x1, 0x2}) r8 = socket(0xa, 0x8080e, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f0000000380)={0x10001, 0x1, 0x5, 0x0, 0x7, 0x7f, 0x2, 0x6, 0x2, 0xfffffffffffffff8, 0x7f, 0x5b51d4f4}) sendmsg$unix(r8, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="64dac1c80cb4923a0ca68051d34c3ea8a36f671a75bfb3a7", 0x18}], 0x1}, 0x4814) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000180)=0xd881, 0x4) 2018/04/10 05:50:21 executing program 6: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x800000000004) fcntl$setstatus(r0, 0x4, 0x2000) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10) socketpair(0xa, 0x4, 0x57, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1a9140, 0x0) renameat2(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x5) [ 92.706725] FAULT_INJECTION: forcing a failure. [ 92.706725] name failslab, interval 1, probability 0, space 0, times 1 [ 92.718143] CPU: 1 PID: 7194 Comm: syz-executor7 Not tainted 4.16.0+ #82 [ 92.725023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.733877] RDS: rds_bind could not find a transport for 0.0.127.255, load rds_tcp or rds_rdma? [ 92.734403] Call Trace: [ 92.734450] dump_stack+0x185/0x1d0 [ 92.734492] should_fail+0x87b/0xab0 [ 92.734536] should_failslab+0x279/0x2a0 [ 92.734584] kmem_cache_alloc+0x136/0xb90 [ 92.761630] ================================================================== [ 92.769007] BUG: KMSAN: uninit-value in show_trace_log_lvl+0xda4/0x1030 [ 92.775770] CPU: 1 PID: 7194 Comm: syz-executor7 Not tainted 4.16.0+ #82 [ 92.782616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.782622] Call Trace: [ 92.782644] dump_stack+0x14a/0x1d0 [ 92.782662] ? show_trace_log_lvl+0xda4/0x1030 [ 92.782674] kmsan_report+0x142/0x240 [ 92.782688] __msan_warning_32+0x6c/0xb0 [ 92.782703] show_trace_log_lvl+0xda4/0x1030 [ 92.782718] ? kmem_cache_alloc+0x136/0xb90 [ 92.782734] ? kmem_cache_alloc+0x136/0xb90 [ 92.782751] show_stack+0xfc/0x150 [ 92.782766] ? print_worker_info+0x1b0/0x660 [ 92.782780] dump_stack+0x185/0x1d0 [ 92.782796] should_fail+0x87b/0xab0 [ 92.782812] should_failslab+0x279/0x2a0 [ 92.782827] kmem_cache_alloc+0x136/0xb90 [ 92.782841] ? jbd2__journal_start+0x274/0xc90 [ 92.782852] ? __msan_poison_alloca+0x15c/0x1d0 [ 92.782870] jbd2__journal_start+0x274/0xc90 [ 92.782884] ? rcu_all_qs+0x32/0x1f0 [ 92.782902] __ext4_journal_start_sb+0x493/0x6f0 [ 92.782928] ext4_dirty_inode+0xe8/0x1d0 [ 92.782945] ? ext4_expand_extra_isize+0xc10/0xc10 [ 92.782962] __mark_inode_dirty+0x54e/0x1580 [ 92.782982] generic_update_time+0x3ce/0x410 [ 92.782997] file_update_time+0x673/0x6c0 [ 92.783016] __generic_file_write_iter+0x28a/0x990 [ 92.783036] ext4_file_write_iter+0x10a0/0x1a10 [ 92.783050] ? kmsan_set_origin_inline+0x6b/0x120 [ 92.783068] ? ext4_file_read_iter+0x220/0x220 [ 92.783089] __vfs_write+0x719/0x910 [ 92.783112] vfs_write+0x463/0x8d0 [ 92.783132] SYSC_write+0x172/0x360 [ 92.783151] SyS_write+0x55/0x80 [ 92.783164] do_syscall_64+0x309/0x430 [ 92.783178] ? SYSC_read+0x360/0x360 [ 92.783194] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 92.783204] RIP: 0033:0x455259 [ 92.783211] RSP: 002b:00007efd4867dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 92.783224] RAX: ffffffffffffffda RBX: 00007efd4867e6d4 RCX: 0000000000455259 [ 92.783231] RDX: 0000000000000008 RSI: 0000000020001540 RDI: 0000000000000013 [ 92.783238] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 92.783244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 92.783250] R13: 00000000000006be R14: 00000000006fd270 R15: 0000000000000000 [ 92.783259] [ 92.783262] Uninit was stored to memory at: [ 92.783275] kmsan_internal_chain_origin+0x12b/0x210 [ 92.783285] __msan_chain_origin+0x69/0xc0 [ 92.783298] update_stack_state+0x9e2/0xa40 2018/04/10 05:50:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000a82fc8)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB], 0x20}, 0x0) close(r2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'gre0\x00', 0x8}) close(r1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) write$cgroup_subtree(r4, &(0x7f00000000c0)={[{0x2d, 'io', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'io', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'io', 0x20}, {0x2f, 'cpu', 0x20}, {0x2d, 'memory', 0x20}, {0x2b, 'memory', 0x20}]}, 0x34) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000040)) 2018/04/10 05:50:21 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f0000000b40)=ANY=[]], 0x8) [ 92.783310] unwind_next_frame+0x618/0xe50 [ 92.783323] show_trace_log_lvl+0xb49/0x1030 [ 92.783332] show_stack+0xfc/0x150 [ 92.783360] dump_stack+0x185/0x1d0 [ 92.862344] RDS: rds_bind could not find a transport for 0.0.127.255, load rds_tcp or rds_rdma? [ 92.863205] should_fail+0x87b/0xab0 [ 92.863217] should_failslab+0x279/0x2a0 [ 92.863231] kmem_cache_alloc+0x136/0xb90 [ 92.863246] jbd2__journal_start+0x274/0xc90 [ 92.863261] __ext4_journal_start_sb+0x493/0x6f0 [ 92.863273] ext4_dirty_inode+0xe8/0x1d0 [ 92.863287] __mark_inode_dirty+0x54e/0x1580 [ 92.863297] generic_update_time+0x3ce/0x410 [ 92.863307] file_update_time+0x673/0x6c0 [ 92.863318] __generic_file_write_iter+0x28a/0x990 [ 92.863327] ext4_file_write_iter+0x10a0/0x1a10 [ 92.863353] __vfs_write+0x719/0x910 [ 93.082081] vfs_write+0x463/0x8d0 [ 93.082098] SYSC_write+0x172/0x360 [ 93.082109] SyS_write+0x55/0x80 [ 93.082119] do_syscall_64+0x309/0x430 [ 93.082134] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.082140] Local variable description: ----oldbit.i.i.i@update_curr [ 93.082143] Variable was created at: [ 93.082153] update_curr+0x48/0x1060 [ 93.082163] dequeue_task_fair+0xf9/0x2ea0 [ 93.082166] ================================================================== [ 93.082170] Disabling lock debugging due to kernel taint [ 93.082176] Kernel panic - not syncing: panic_on_warn set ... [ 93.082176] [ 93.082189] CPU: 1 PID: 7194 Comm: syz-executor7 Tainted: G B 4.16.0+ #82 [ 93.082195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.082199] Call Trace: [ 93.082216] dump_stack+0x14a/0x1d0 [ 93.082230] panic+0x39d/0x940 [ 93.082265] ? show_trace_log_lvl+0xda4/0x1030 [ 93.082277] kmsan_report+0x238/0x240 [ 93.082291] __msan_warning_32+0x6c/0xb0 [ 93.082307] show_trace_log_lvl+0xda4/0x1030 [ 93.082322] ? kmem_cache_alloc+0x136/0xb90 [ 93.082337] ? kmem_cache_alloc+0x136/0xb90 [ 93.082355] show_stack+0xfc/0x150 [ 93.082368] ? print_worker_info+0x1b0/0x660 [ 93.082381] dump_stack+0x185/0x1d0 [ 93.082397] should_fail+0x87b/0xab0 [ 93.082414] should_failslab+0x279/0x2a0 [ 93.082428] kmem_cache_alloc+0x136/0xb90 [ 93.082442] ? jbd2__journal_start+0x274/0xc90 [ 93.082454] ? __msan_poison_alloca+0x15c/0x1d0 [ 93.082471] jbd2__journal_start+0x274/0xc90 [ 93.082485] ? rcu_all_qs+0x32/0x1f0 [ 93.082503] __ext4_journal_start_sb+0x493/0x6f0 [ 93.082520] ext4_dirty_inode+0xe8/0x1d0 [ 93.082535] ? ext4_expand_extra_isize+0xc10/0xc10 [ 93.082546] __mark_inode_dirty+0x54e/0x1580 [ 93.082562] generic_update_time+0x3ce/0x410 [ 93.082576] file_update_time+0x673/0x6c0 [ 93.082593] __generic_file_write_iter+0x28a/0x990 [ 93.082611] ext4_file_write_iter+0x10a0/0x1a10 [ 93.082624] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.082642] ? ext4_file_read_iter+0x220/0x220 [ 93.082655] __vfs_write+0x719/0x910 [ 93.082675] vfs_write+0x463/0x8d0 [ 93.082692] SYSC_write+0x172/0x360 [ 93.082710] SyS_write+0x55/0x80 [ 93.082720] do_syscall_64+0x309/0x430 [ 93.082735] ? SYSC_read+0x360/0x360 [ 93.082750] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.082759] RIP: 0033:0x455259 [ 93.082766] RSP: 002b:00007efd4867dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 93.082778] RAX: ffffffffffffffda RBX: 00007efd4867e6d4 RCX: 0000000000455259 [ 93.082785] RDX: 0000000000000008 RSI: 0000000020001540 RDI: 0000000000000013 [ 93.082791] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 93.082797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 93.082804] R13: 00000000000006be R14: 00000000006fd270 R15: 0000000000000000 [ 93.083258] Dumping ftrace buffer: [ 93.083262] (ftrace buffer empty) [ 93.083265] Kernel Offset: disabled [ 93.363482] Rebooting in 86400 seconds..