[....] 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[ 30.130169] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c[ 30.228813] random: sshd: uninitialized urandom read (32 bytes read) 7[ ok 8[?25h[?0c. [ 30.694533] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 31.971851] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.10' (ECDSA) to the list of known hosts. [ 37.459397] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/01 21:28:25 fuzzer started 2018/06/01 21:28:26 dialing manager at 10.128.0.26:37137 [ 61.743728] can: request_module (can-proto-0) failed. [ 61.754375] can: request_module (can-proto-0) failed. 2018/06/01 21:28:51 kcov=true, comps=false 2018/06/01 21:28:57 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x300) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) io_setup(0xffffffff, &(0x7f00000000c0)=0x0) io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0xff, r0, &(0x7f0000000100)="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", 0xfd, 0xeb0, 0x0, 0x0, r0}, &(0x7f0000000240)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000280)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r2 = shmget$private(0x0, 0x2000, 0x9c0, &(0x7f0000ffb000/0x2000)=nil) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = geteuid() r6 = getegid() r7 = getpgid(0x0) r8 = fcntl$getown(r0, 0x9) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000380)={{0xeec1, r3, r4, r5, r6, 0x10, 0x9}, 0x20, 0x8, 0x2, 0x9, r7, r8, 0x200}) getcwd(&(0x7f0000000400)=""/169, 0xa9) r9 = socket$bt_hidp(0x1f, 0x3, 0x6) flock(r9, 0xc) socket$l2tp(0x18, 0x1, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x3) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x81) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r9, 0x8918, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0x1e}, 0x23, r10}) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000640)={&(0x7f0000ffa000/0x3000)=nil, 0x1, 0x3, 0x54, &(0x7f0000ffa000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000680), &(0x7f00000006c0)=0x4) gettid() setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000700)=0x6, 0x4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000740)=""/4096) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001740)=""/41) syz_extract_tcp_res$synack(&(0x7f0000001780), 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000017c0)={0x7, 0x1f, 0x5, 0x1, 0xb79}, 0x14) 2018/06/01 21:28:57 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x115000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x1, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x3c, @loopback=0x7f000001, 0x4e23, 0x1, 'none\x00', 0x1, 0x8, 0x71}, 0x2c) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f00000000c0)) r1 = gettid() process_vm_readv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/238, 0xee}], 0x1, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/244, 0xf4}], 0x2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000001380)={[], 0xffffffff, 0xa21b, 0x6, 0xe5, 0xcb45, r1}) prctl$seccomp(0x16, 0x0, &(0x7f0000001480)={0x9, &(0x7f0000001400)=[{0x4, 0xfffffffe00000000, 0x5, 0x4}, {0x9fb, 0x9, 0x3, 0x10000}, {0x81, 0x0, 0x7, 0x814}, {0x98e, 0x4, 0x1, 0x200}, {0x6, 0x5, 0x0, 0x8}, {0x3, 0x0, 0x401, 0x9}, {0xaeb3, 0x6, 0x5, 0x2}, {0x1, 0x4, 0x2, 0x7fff}, {0x8, 0x101, 0x9, 0x5}]}) r2 = openat$cgroup_ro(r0, &(0x7f00000014c0)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000001500), &(0x7f0000001540)=0xc) clock_gettime(0x6, &(0x7f0000001580)) setsockopt$inet_buf(r2, 0x0, 0x3b, &(0x7f00000015c0)="d22898bec6c209c6a57bd6fda2732f0f38793ba727ae6616e1e1f9266e187cf9518bb2236caa0322be8b7c864f1a8c9b1a6fe6d2019cf508e12b9b9d566439be17c30071f779a676c4f2df88ea70721d7d30da0ad305", 0x56) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000001640)=0x7) syz_open_dev$sndtimer(&(0x7f0000001680)='/dev/snd/timer\x00', 0x0, 0x400) kexec_load(0x1c00000, 0x4, &(0x7f00000019c0)=[{&(0x7f00000016c0)="0d5c8aa1bc30139cde114f58ff7c66506f1054f3f594b4c683102441e1b8365e52869b157774a79bf03b", 0x2a, 0x100, 0x69}, {&(0x7f0000001700)="60a210ed05e6e826e36aaa668d6f10a059c7576445e82632f59dc210d905fec18c3c75e2eb54e7581dc88fed1067758ab92663984fcd21b78f1bf28f435f07557b6ec3d7a5437eb01cace48b6b23b13150e9b0b539fb261443a43d1855444a2f1e908f8ff818cbcbf7583d511208c2c72f9303966fc7474ff8119c4d7e763539b9eff81ca292dbeff98ee44f70eb4096fc568279272c5ea4ced373aa3d52fc7e83d3aba0aec1cda46803c5b83b88a19ce02adaa9406786ad043b4f91b49dc9deda3604fd9bc039bb689b27e40d4e34ea171d630c95360b1e76fa731f05b6d706bb3002b96c5247b0ac3c9fd5", 0xec, 0x8, 0x3}, {&(0x7f0000001800)="94c53c2d7abda98ccca87cf23d79e91a6bcfc3fdfd7971b7d3e2692a704a73b4ba312bab061796ef84edb428510e99273c3141fe616290ef1ffc2e4a02d8ac157786f756a9a17b5bc03e76bada9544ab75ddd9a5940177ce31ac8f02cf664d9081312e28ff55a3a023d629ffed34f049c3f0ec185213bd1f459efaf898012449dbd26cc38b103dd6f1bb", 0x8a, 0xffff, 0x662}, {&(0x7f00000018c0)="b7105868e05e60c015f726f8df40628d7d746708a74493eae699c246233e2542b0a690f4e9f780ea66622ec5ce7fe0047799829d0ab979e0c1552beab6a7957ec304494f81f7ec4cecded5462b07cbd9b0706737efa7b0a6f2f077976827e6e173a411943c7884164722a4b6464b0dbf114b761a61b298bb6ecf1032899936ae5d71a16b3cfee8c6cd35767e2c7ab3e6d6c3d4132c2388dfc78eb54dc347a98b63ff0481518bff78ac4196f157f645b5a30d528ce391e274ca0d936c201622f7b07abf6c35cd93949dff92b43a1a0ebb914f9ff0d44c35b7659bd98e8d", 0xdd, 0x80, 0xdd19}], 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001a80)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000001b80)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)={0x5c, r3, 0x4, 0x70bd2b, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x376a}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001bc0)) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001c00), 0x8) pivot_root(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='./file0\x00') getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000001cc0)=0x7, &(0x7f0000001d00)=0x4) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000001d40)) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001d80)='highspeed\x00', 0xa) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000001dc0)={0x5, 0x8f, 0x3, 0x7c, 0xee, 0x8000}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001e00)=@assoc_value={0x0}, &(0x7f0000001e40)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001e80)={r4, 0xad, "e2cb73a3b73855503863579bfd0c25f2edf024bcbfea64890767e310a2f0247c48a1f5a5ee8ffc5a5948bcb7ef10b91b38b8101cdd488799ce929950449c2cf738f1d865bbfa440b6e0dfe185a28088180da2b5cf53a7e9ea50e3f04c132540425c8bedc54590c8b665a9346ddea98bbad274f59d9374535dd95b7a54ab0bdaec8fca99a1cc82779b5abfdda43e19fae0994e0911bddc452d4e8d36b73a26419a3c5d63d0f9925f206edee370c"}, &(0x7f0000001f40)=0xb5) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000001f80), &(0x7f0000001fc0)=0x30) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000002000)=0xac69) accept$packet(r2, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002180)=0x14) sendto$packet(r0, &(0x7f0000002040)="49258103af89625754600d642b16885a0a2197cd5a6afd385c925359283d3672b91ad3c99f28b647e53a54b7685e993e299377c12a10e94c5c403d150ef3373d160699ce192a87d8d8c3b3f9d0ec0dec68cef6995d6537ce08aca1f926401afcd2058952a94707ffd0dbc662a8c1d96a0d989f2cbc65b24feee96c98d1f1c8d79f0b0d90cc9542173d1229cb4cca87b4560ba918934ef60845a1653e40877523061fe8416f0903549d7f02be345d8e50d7d730b356e628701073de0f997cc1589d2771246bf630cd4a63bbb4c12901a263b1a9b01cd7a456ae802dfc59523c8f9a3578c512a8efea4f5e154016273a6d0fca6b", 0xf3, 0x4, &(0x7f00000021c0)={0x11, 0x947bba711d716a7a, r5, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/06/01 21:28:57 executing program 6: r0 = socket$inet(0x2, 0x6, 0x7) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x6}, &(0x7f00000000c0), &(0x7f0000000140)={r1, r2+10000000}, 0x8) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r3, &(0x7f0000000980)=[{{&(0x7f0000000180)=@ipx={0x4, 0x9, 0x9, "0e35424a793d", 0x9}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000200)="19419ddffe596e42f5a5b1336d5fc73617c282b9a7cbe72b4b2b796143cf8a78a025cc8198d87f7c4e048f8d64d3169df6825aeef30bf2be891c068f09f96669c3ebd884cf45ecaf6fa34605fb601497ade3ec17a341304fcc95fcd74c4af36be66e9196afca548843b13e18efacbd24c760e61644a975eba93e64803066c0022dfbd35c58c58ef3537b9a03c6652f4a4197ac8d4cf498b9b4d2", 0x9a}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="cfda218d1a4511cd1b530853f292a24bccdb31d68dbcfc678373e28f6242fcb3ce98aa71c9d1e500e2bbe22d2e02372349e18a2ffe9e1be4a2733881d1b8f5283337271b9369ad07205d7f81c085084df6d8e310bf1d71aab4851796f398430cde6b64802a05160e650bc75de1be461bc41ee3289c85a314eb5b557d2929", 0x7e}, {&(0x7f0000000380)="1234899cbdb651b3741d4414c83c0ade40c9c57d", 0x14}, {&(0x7f00000003c0)="219ce71eaa66305a03b78d795aa7a4f3340990f7638d6addc68dde896bc4ea7302d8e8a8b58ac63c529e99a9acdd9ff461514f0838c937c21df4034c0578b83bc05b05bdbf16b2ee633b11580376ecb4aafcbab2", 0x54}, {&(0x7f0000000440)="3914b659118cd8ba8a9ce950e366038d63c4da3421824fb16cb94d9956e9518e655be6194d593bf83288f27f2faa", 0x2e}, {&(0x7f0000000480)="309e762634ca8d54f00107139f5a37a493aa7a1509cb59a9bdf324ffd95f2ef211d65a19b95b3040297aaa03110a7d8f3d38f1c7c5d659da298294ff84dd210139eaea2a5e8dead1edf3163179a6f6c8d785cecfe135ffe4bd6d76009a03d563a0772228bdcf66be3c6ef586d6604cd7f82d04639a692ead36e8", 0x7a}, {&(0x7f0000000500)="930b7f9aa854598e151c730524eccabbd01c1e2481680fc4ee1cee77b6da357f82ceed32328db06327f7ca08a3e8cc711add4d67be339c1ad5b06c2e9747bf497d9b34b12b7a92a76da472d2fa501340d854c24fa317c27ad807db5d65dfbf9dbb43cea7be420d1dc3d578b03f5ae2d600520a4a925e24efccce663cc910fb7de9237f4e66b1a6d98433c7cd8fe2524708725b3b92204b334bfc2b736a34aa7cff49989c25c3113b1737c62d0615b9b2f22cdbc8f5d73c8964faf3dcce766f42bcc5dd7ccc4cb6c1a2e664741f3a50af528c301493dc36b6069063778dea5a9aa45c36590ad338", 0xe7}], 0x8, &(0x7f0000000680), 0x0, 0x40000}, 0x3dd}, {{&(0x7f00000006c0)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x465, 0x0, "67f92d322295967f41e8b212bcc474ed2f539d197dcde99a8b4a2bcef078a975810b20678e47fdb8cd6f5b7690d448af4e5e4c2ae5e9fa3467c2affdee3559", 0x1b}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000740)="f3aaa6ce4ff432af80519ae84f951ed1388585cfeba62e9962244132ca7eb6dcd086e5fdbe9978ac05312a614a8521edb61084a6a92689ab7f08503e5805c8880e29f65b5c8b4e7317271531652ea178d2b0dc1d23c7f0f150c9ef659c19f6ba3e8dd00c5d0cb3ac5f961b0fc52c0e5442d8b365041adddf96fc12ba7f594e0761b309026a8193e4537895fef9f5db01c90485e84267c13564bcdaa247b8ea6f42dabff154c63a8928df075a64a2779e1f5682b51b0df59cae44ab", 0xbb}, {&(0x7f0000000800)="3f6714c6290adb00dc51ca1b2539c7102637b089978b9456232f385a86f3cd849d60adcb4612a16644e8ca5cd683ced418194753a39438e2187d0c831227d08e40e65d575147c36fefe4374580f1d7bd177da73c5bb96bbd6ce2aa655a86196b1e825003c535e9f7e371373d4bf0b24ca8cb1d", 0x73}, {&(0x7f0000000880)="22ffd2", 0x3}, {&(0x7f00000008c0)="a7434cf174df", 0x6}], 0x4, &(0x7f0000000940)=[{0x38, 0x117, 0x81b, "eb70346466acd8f6e6b3eca8fc493714bdf9e0f840a131aaabc566ee23404d9db2c0d92b72f0"}], 0x38, 0x40000}, 0x1f}], 0x2, 0x8000) r4 = syz_open_dev$audion(&(0x7f0000000a00)='/dev/audio#\x00', 0x6, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000a40)={{0x400, 0x5}, {0x6, 0x8}, 0x7ff, 0x6, 0x4}) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000ac0)="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", 0x1000) openat$md(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/md0\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000001b00)=""/156, &(0x7f0000001bc0)=0x9c) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001c40)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000001dc0)={&(0x7f0000001c00)={0x10, 0x0, 0x0, 0x4000002}, 0xc, &(0x7f0000001d80)={&(0x7f0000001c80)={0xec, r5, 0xc, 0x70bd2d, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xf}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x57}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x8844}, 0x4000080) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/zero\x00', 0x3d1002, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000001e40)=0x0) sched_setattr(r7, &(0x7f0000001e80)={0x30, 0x6, 0x0, 0x1, 0x10000, 0xfffffffffffffffa, 0xff, 0x4}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000001ec0)={0x7fff, 0x571, 0xfff, 0x100000000, 0x2}, 0x14) sendmsg$IPVS_CMD_GET_DAEMON(r6, &(0x7f0000002000)={&(0x7f0000001f00)={0x10, 0x0, 0x0, 0x80002}, 0xc, &(0x7f0000001fc0)={&(0x7f0000001f40)={0x70, r5, 0x1, 0x70bd28, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1c}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x21}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x944b2ca51959cb1) syz_genetlink_get_family_id$ipvs(&(0x7f0000002040)='IPVS\x00') connect$pptp(r6, &(0x7f0000002080)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r8 = memfd_create(&(0x7f00000020c0)='tunl0\x00', 0x3) sched_getscheduler(r7) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r6, 0x54a3) ioctl$BLKBSZGET(r4, 0x80081270, &(0x7f0000002100)) ioperm(0x7fff, 0xffffffff00000001, 0x5de7) ioctl$TIOCLINUX7(r8, 0x541c, &(0x7f0000002140)={0x7, 0x1f}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002180)=0x1, 0x4) ioctl$TIOCSBRK(r6, 0x5427) getpeername$llc(r4, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002200)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000002240)={0x9, 0x8000, 0x100000000, 0x67, 0x1f, 0x5, 0x9, 0x2, 0x98f, 0xfc1c, 0xc5}, 0xb) 2018/06/01 21:28:57 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101002, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xe, &(0x7f0000000080)=0x80000001, 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000000c0)="c413cacf5f2f2deec2d986d6e4908a0ac55b9bbfe6f0c83e6281e1e140c142429251e7b25c6cf48b9b99fb77f8f0d1c96e9693646c49147ed35232e0e223c2da37332fd59416f3e1b1b37caaa5a0dd22d0893749b5ad08848c6bf2852c189562f7745cda281c1623d5197f2da893662ca95332ae0a961d350e1c236e62e47f1f87fbd3f6997a6b5da18cd39821d34debba59b7b2a833e015edccd68443accbf64d95403c19d1255b660584c2ab05d8a66676b58f8c54847afe", 0xb9) recvfrom$inet6(r0, &(0x7f0000000180)=""/226, 0xe2, 0x0, &(0x7f0000000280)={0xa, 0x4e21, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, 0x1c) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x19}, r2}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) write$evdev(r0, &(0x7f00000004c0)=[{{}, 0x1, 0x1ff, 0x6}, {{}, 0x7, 0xa6b, 0x5}, {{}, 0x3, 0x8, 0x9}], 0x48) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000540)={{0xd1, 0x400000, 0x3ff, 0x1, 0x80000001, 0x3ff}, 0x8, 0x8, 0x2, 0x9f4, 0x8c1, "9c26a3566ed5b4cb76b9576a0e6b80eb57afeda31f0c0c677bf3daf2789a098adc1124ac19dd5044d054d09a945dfb0e9551fe1391e6a43190773f769c6ddd4afbdb0b225d59725e83af7c17d3694b750deb9cb44dc48ec894e8128bf1e1201b852e7054be1023af7ba66f484fa45a8d28d3b5d2999daa0f27937e2f65eb9c73"}) open_by_handle_at(r1, &(0x7f0000000600)={0x4e, 0x5, "0bbd3b59fbcf6399224b31967bcf352fe663b9b69c367c4bfb057cf5b9a08811bd8cc61d7664f35f3ed38bf3932f45fd39a5c471d399555b15557838e72ab371999128636c5c"}, 0x200000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000680)='tls\x00', 0x4) r4 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r3, r4) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000740)={0x0, r0}) getpeername$inet(r0, &(0x7f0000000780), &(0x7f00000007c0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000800)={0x0, 0x8, 0xfffffffffffffffd, 0x4, 0x20, 0x8}, &(0x7f0000000840)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000880)={r5, 0x4}, &(0x7f00000008c0)=0x8) fstatfs(r0, &(0x7f0000000900)=""/119) r6 = syz_open_dev$dmmidi(&(0x7f0000000980)='/dev/dmmidi#\x00', 0x3, 0x200101) clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000a00)={r7, r8/1000+30000}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000a40), &(0x7f0000000a80)=0x8) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000ac0), 0x4) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000000b00)={0x5, {{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0x100000001}}, 0x1, 0x1, [{{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x4}}]}, 0x110) socket$pptp(0x18, 0x1, 0x2) sync() ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000c40)={0xaa, 0x4}) 2018/06/01 21:28:57 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x105800, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/173) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x10100, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000140)=""/39) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000240)) flock(r0, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x44) syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={r0, 0x3, 0x1, 0x0, &(0x7f0000000380)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x10, "691ae226048f95454bd182324cb90846"}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={r3, 0xfffffffffffffffd, 0x4}, &(0x7f00000004c0)=0x8) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000500)={'filter\x00', 0x5f, "fd031871533fa5f1a1df5df7d39b17112f4f0b95afeb4013839b7fbac087bd4420c6a8f6b0f71204a5f97dc28288a06d0ff6b07ea52aa6da7edce9486d1a1ca1b5e5bfa0ce88f1379ec023b7b4f7f3afc4cb92ef5d9504d72b9bc4bed4962a"}, &(0x7f00000005c0)=0x83) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7a7) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000600)={{{@in=@rand_addr, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000700)=0xe8) fstat(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r5, r6) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000007c0)=""/194, &(0x7f00000008c0)=0xc2) restart_syscall() accept$ax25(r1, 0x0, &(0x7f0000000900)) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000940)=0x3f, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000980)={'team_slave_0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) getdents(r1, &(0x7f00000009c0)=""/224, 0xe0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@assoc_value={r4, 0x80}, &(0x7f0000000b00)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000b40)={0x6, 0x96d, 0xfff, 0x5}, 0x8) bind$netrom(r1, &(0x7f0000000b80)=@ax25={0x3, {"4acbab14a3385f"}, 0x800}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000bc0)=0xd, 0x4) 2018/06/01 21:28:57 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e21, 0xfe2, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x9, 0x6, 0x2, 0x1, 0xa}, 0x98) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r2, 0x2, 0x70bd2a, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}]}, 0x30}, 0x1}, 0x1) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x140000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r2, 0x802, 0x70bd25, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000380)={0x3, 0x100000001, 0x9, 0x0, 0x4, 0x1000}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000003c0)) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000400)) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000440)=""/33) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000480)={{0xffffffffffffff58, 0x3}, 'port1\x00', 0x4, 0x10020, 0x6, 0xc901, 0x200, 0x2, 0x9, 0x0, 0x7, 0xcaf8}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000540)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x3, 0x4}, 0x90) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000600)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000640)=0x0) ptrace$getenv(0x4201, r3, 0x7, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000006c0)={r1, 0x20}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={r1, @in6={{0xa, 0x4e23, 0x6, @empty, 0xfffffffffffffbff}}, 0xfff, 0x1, 0x0, 0x10001, 0x44}, 0x98) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000800)={0x3, 0x9, 0x8001, 0x3e1, 0x81, 0x7, 0x3333, 0xb82d, 0x24000000000, 0x8}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000840)=""/1) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffff9c, 0x400442c8, &(0x7f0000000880)={r0, 0x3e, 0xe6, "c8959ec640c2d622f15dee9c531ce127caae65c9a5406f9a96985f92b1b559c7ce03f93b3ae078ec8a9aa6d6d872097b4494b45c042bee81ecf5d35318b75c234455e0dd7fd1c558a6a311cd94eab021b0590be7598afbd899e348fc87907cd3daf612518f04dff685292c1d26f2974e0c7f14b263"}) umount2(&(0x7f0000000900)='./file0\x00', 0x4) r4 = syz_open_dev$midi(&(0x7f0000000940)='/dev/midi#\x00', 0x20, 0x480000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in=@loopback}}, {{@in6}}}, &(0x7f0000000a80)=0xe8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000ac0)='./cgroup.net/syz1\x00', 0x200002, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f0000000b00), 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000b40)) openat$cgroup_procs(r4, &(0x7f0000000b80)='cgroup.threads\x00', 0x2, 0x0) r5 = open(&(0x7f0000000bc0)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000c00)={0x3, [0x9, 0x9, 0x2]}, &(0x7f0000000c40)=0xa) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000c80), 0x4) 2018/06/01 21:28:57 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x14100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x27}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x65}, &(0x7f0000000100)=0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x7fffffff, 0x4a, 0x9, 'queue0\x00', 0x9}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x0, 0x5, 0x3, 0xfffffffffffffff7, 0x80000001]}, 0xe) lseek(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000300)={0x5c3}, 0x4) timer_create(0x6, &(0x7f0000000340)={0x0, 0x15, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000380)=0x0) timer_gettime(r3, &(0x7f00000003c0)) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000400)={0x5, 0x4}) r4 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x2c89, 0x400000) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000480)='/dev/full\x00', 0x52c2975062894868, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt(r0, 0xffff, 0x5, &(0x7f00000004c0)=""/6, &(0x7f0000000500)=0x6) set_mempolicy(0x0, &(0x7f0000000540)=0x2, 0x5) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000006c0)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x8, 0x6, 0x100, 0x5, 0x200, r6}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000740)=""/127) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000007c0)=0x81) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000800)={0xff, 0x8009, 0x100000001, 0x5, r1}, &(0x7f0000000840)=0x10) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000000880)={0x81, 0x401, 0x2, 0xfff, 0xdd, 0x1ff, 0x1, 0x0, 0x1, 0x72ae, 0x0, 0x736}) socket$can_raw(0x1d, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f00000008c0)={0x2, 0x9, 0xb7e}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000900)={'lo\x00', 0x600}) recvfrom(r0, &(0x7f0000000940)=""/200, 0xc8, 0x0, &(0x7f0000000a40)=@un=@file={0x1, './file0\x00'}, 0x80) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000ac0)={0x101, 0xed7, 0x2bc5d59e}) 2018/06/01 21:28:57 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2080, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@can={0x0, 0x0}, &(0x7f0000000180)=0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'nr0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'ip6_vti0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000280)={@multicast2, @multicast1, 0x0}, &(0x7f00000002c0)=0xc) getpeername(0xffffffffffffffff, &(0x7f0000000300)=@hci={0x0, 0x0}, &(0x7f0000000380)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000600)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000006c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000700)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000800)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000b00)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000c00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000c40)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000d40)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f00000018c0)={0x0, 0x0, 0x0}, &(0x7f0000001900)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000019c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001a00)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001b00)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001b40)={0x0, @multicast2, @remote}, &(0x7f0000001b80)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001bc0)={'vcan0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001cc0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001d00)={@rand_addr, @local, 0x0}, &(0x7f0000001d40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001d80)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000001e80)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001f00)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001f40)={@rand_addr, @local, 0x0}, &(0x7f0000001f80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast1}}, &(0x7f0000002100)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000002780)={@empty, 0x0}, &(0x7f00000027c0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002840)={0x0, @broadcast, @local}, &(0x7f0000002880)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000002900)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002ac0)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000002bc0)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000002cc0)=@can={0x0, 0x0}, &(0x7f0000002d40)=0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003fc0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000004000)={0x0, @empty, @loopback}, &(0x7f0000004040)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000004080)={@mcast1, 0x0}, &(0x7f00000040c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000004c80)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000004c40)={&(0x7f0000004100)={0xb14, r1, 0x800, 0x70bd2b, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r2}, {0x1b0, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000000000}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff000000000000}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}]}}, {{0x8, 0x1, r6}, {0x174, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4, 0x9, 0xfff, 0x8}]}}}]}}, {{0x8, 0x1, r11}, {0xb4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xcfd}}}]}}, {{0x8, 0x1, r13}, {0xf4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}]}}, {{0x8, 0x1, r18}, {0x268, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3800}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0x190, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r26}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}]}}, {{0x8, 0x1, r28}, {0x174, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r30}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r31}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x83}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r32}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff80000001}}, {0x8, 0x6, r33}}}]}}]}, 0xb14}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) [ 69.778377] IPVS: ftp: loaded support on port[0] = 21 [ 69.876804] IPVS: ftp: loaded support on port[0] = 21 [ 69.986522] IPVS: ftp: loaded support on port[0] = 21 [ 70.001358] IPVS: ftp: loaded support on port[0] = 21 [ 70.033389] IPVS: ftp: loaded support on port[0] = 21 [ 70.033666] IPVS: ftp: loaded support on port[0] = 21 [ 70.053838] IPVS: ftp: loaded support on port[0] = 21 [ 70.059892] IPVS: ftp: loaded support on port[0] = 21 [ 71.757884] ip (4679) used greatest stack depth: 54520 bytes left [ 71.942449] ip (4696) used greatest stack depth: 54424 bytes left [ 72.202540] ip (4716) used greatest stack depth: 54056 bytes left [ 72.465251] ip (4737) used greatest stack depth: 54040 bytes left [ 73.092259] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.098702] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.119809] device bridge_slave_0 entered promiscuous mode [ 73.312419] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.318894] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.341917] device bridge_slave_1 entered promiscuous mode [ 73.350255] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.356675] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.364854] device bridge_slave_0 entered promiscuous mode [ 73.398115] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.404565] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.419148] device bridge_slave_0 entered promiscuous mode [ 73.427180] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.433649] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.444686] device bridge_slave_0 entered promiscuous mode [ 73.467675] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.474129] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.505180] device bridge_slave_0 entered promiscuous mode [ 73.518165] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.524628] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.557148] device bridge_slave_0 entered promiscuous mode [ 73.570104] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.586878] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.593331] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.606603] device bridge_slave_1 entered promiscuous mode [ 73.613551] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.619955] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.634928] device bridge_slave_1 entered promiscuous mode [ 73.642159] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.648617] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.676974] device bridge_slave_0 entered promiscuous mode [ 73.694912] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.701513] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.733192] device bridge_slave_1 entered promiscuous mode [ 73.749184] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.755653] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.767780] device bridge_slave_0 entered promiscuous mode [ 73.779420] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.798538] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.808733] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.815181] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.848231] device bridge_slave_1 entered promiscuous mode [ 73.866935] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.873459] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.892123] device bridge_slave_1 entered promiscuous mode [ 73.903564] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.911421] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.917874] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.940170] device bridge_slave_1 entered promiscuous mode [ 73.984576] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.992440] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.998879] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.025153] device bridge_slave_1 entered promiscuous mode [ 74.051965] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.060104] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.085097] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.095476] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.127593] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.191922] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.241647] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.281364] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.301239] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.365117] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.412503] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.462470] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.577955] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.669965] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.705732] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.757677] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.806570] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.815992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.892521] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.915781] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.946100] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.961080] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.981778] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.026427] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.035735] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.046352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.142285] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.152999] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.166264] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.248549] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.256643] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.263736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.309944] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.316942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.365924] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.390403] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.397416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.421594] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.430394] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.437393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.448631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.506799] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.513826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.529486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.539378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.611565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.618582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.634891] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.650790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.697786] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.710559] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.719126] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.729622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.766229] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.781095] team0: Port device team_slave_0 added [ 75.859599] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.876425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.975213] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.007949] team0: Port device team_slave_0 added [ 76.030426] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.052900] team0: Port device team_slave_1 added [ 76.106603] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.141883] team0: Port device team_slave_0 added [ 76.196423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.229684] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.250849] team0: Port device team_slave_1 added [ 76.319153] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.342510] team0: Port device team_slave_0 added [ 76.351781] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.359340] team0: Port device team_slave_0 added [ 76.371447] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.389984] team0: Port device team_slave_1 added [ 76.408106] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.424486] team0: Port device team_slave_0 added [ 76.451543] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.458768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.481467] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.499750] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.512764] team0: Port device team_slave_0 added [ 76.519736] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.527961] team0: Port device team_slave_0 added [ 76.536510] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.560997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.573328] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.596593] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.609639] team0: Port device team_slave_1 added [ 76.621950] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.628889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.651645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.669005] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.683430] team0: Port device team_slave_1 added [ 76.699592] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.711867] team0: Port device team_slave_1 added [ 76.733782] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.746460] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.765375] team0: Port device team_slave_1 added [ 76.786942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.797588] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.813802] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.821676] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.829817] team0: Port device team_slave_1 added [ 76.852158] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.867626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.887198] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.895923] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.908621] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.915662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.935475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.952429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.971534] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.987641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.002870] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.019017] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.026997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.035187] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.055968] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.072614] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.083439] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.091307] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.098322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.110534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.136737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.157048] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.173672] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.189014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.201355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.210121] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.219197] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.226586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.235634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.244085] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.251636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.269158] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.283344] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.300686] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.307956] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.327796] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.344689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.356549] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.380981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.407353] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.425890] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.443660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.451749] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.460783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.471789] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.486472] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.500436] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.509099] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.518603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.529609] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.546869] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.566275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.581639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.599780] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.609794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.620372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.633492] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.648401] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.662789] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.675198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.695407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.711846] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.729113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.750562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.759630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.786812] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.794500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.810170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.862288] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.869999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.885911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.905906] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.925368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.963710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.019531] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.037108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.066114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.137912] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.146357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.165328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.693210] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.699660] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.706435] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.712838] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.767257] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.777229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.802295] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.808712] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.815438] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.821816] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.830461] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.841856] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.848245] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.855019] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.861445] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.871895] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.099377] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.105839] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.112584] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.118981] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.184633] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.195307] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.201728] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.208496] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.214901] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.224700] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.272143] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.278604] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.285411] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.291837] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.372431] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.472797] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.479256] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.486090] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.492515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.551777] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.558567] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.565016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.571753] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.578134] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.587304] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.814155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.824836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.842938] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.864427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.882698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.893839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.901228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.904718] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.310927] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.346005] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.459321] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.510694] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.710454] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.783208] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.919786] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.125967] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.157719] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.166964] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.227754] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.253755] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.511529] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.521653] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.527947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.543607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.796493] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.808148] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.939353] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.948164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.958930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.994493] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.006288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.031245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.080996] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.087387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.100094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.139213] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.146109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.162863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.318671] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.325156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.338706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.391160] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.652666] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.658985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.668964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.700178] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.710272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.749383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.802359] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.815832] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.889763] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.061222] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.246965] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.414683] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.547234] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/01 21:29:24 executing program 0: unshare(0x400) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f0000000280), &(0x7f00000004c0)=""/4096}, 0x18) socketpair(0x1b, 0xa, 0xfffffffffffffff9, &(0x7f0000000100)) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) 2018/06/01 21:29:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x11, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8001, 0x109100) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000000040)=0xd0, 0x4) 2018/06/01 21:29:24 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1}}) read(r1, &(0x7f0000000100)=""/97, 0x61) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/06/01 21:29:24 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x80000005}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$TCSETSF(r0, 0xc08c5102, &(0x7f0000000040)) 2018/06/01 21:29:24 executing program 2: r0 = socket$inet(0x2, 0x80002, 0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) sendmmsg$inet_sctp(r0, &(0x7f0000001dc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="c7", 0x1}], 0x1, &(0x7f0000000140)=ANY=[]}], 0x1, 0x0) 2018/06/01 21:29:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') socket(0xa, 0x80002, 0x0) ioctl(r0, 0x8915, &(0x7f0000000240)="c626262c8523bf012cf66f") ftruncate(r0, 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x820200046) 2018/06/01 21:29:24 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x8000, 0x400, 0x8, "abc88c9013a2789e1f079a1dc0b867bc5b5b78fbfa80d8112c707ba2dd5447dbad21bc30afc9908030fadaa4db526a318a58646dd3536e5d89c138d502e7491df555191c680355c5fc39ab2d4fc061dc"}, 0xd8) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/06/01 21:29:24 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) 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$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000002a80)=[{&(0x7f0000001a80), 0x0, 0xfffffffffffffffb}], 0x0, &(0x7f0000000000)=ANY=[]) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x3, 0x4, 0x3, 0x4}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)="d69180d9372dc321d25e1340165897dbc32930374ddc5d577db69ca89cf27ba00e665db6c19c13af5ca4e3f1478c315804d09d7237e0b4df919b4aa8645db2d259590378698c243a3520a9071e923d12fcae6515f8a9d7f2e3ff596e1b8bdf5e9756d297dc9544463fbe30a9ad1744ca5d57f625f79149959ecc37074ae3df3de2cc188cc989e3282f3f5f2b66660ba909255b0fd449e03c86a727c0d2903112ccbfd5807511d0bf40408da64a01752671a1fc9ef8eb150bcb250c5241ec1d297311b823962505b00faf1ec4c62f73f69fce8c2c1f0187", 0xd7}, {&(0x7f0000000000)="53508e6aea", 0x5}, {&(0x7f00000002c0)="2f13721eb35a5e0359e1ad49959f4501672234c6e99dfaa02dbbc0e94deb4bb6f7c44191d6138d41cae9c5f0cf10b98a567cbc26b3b60aac6940792fe1cc3e567c92b2216eeb9c810f31ae8f5761bd0e906cfc628ded38d86e313a0d0f7d3dcc25284c5a8d12d5e40b68c631ca67d1337447b411532ea7ea418846df57240421512e76055cb3ffa3b0d6c77d46bec493b6d0c08684eeea96546c4e836c1cb4678f39474a07d7388a3077de81c348da27ca1a5a1250c50a7076f3769fc2a56d0a0e7385f87e9b561612ee", 0xca}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f00000003c0)="982fd0f5ee3bb55b84b15d6f1cd9d5523261847744500249e78a4057f29a11652f5ee6fe4614cf679810b0b44bbbbd47b5d3c51b9161e64ae371894577a0d71ab85f6828b714e23ee4fbb8876d5ad1f8c681926fefd38e813f00332279f45e528f73ebd8cc7783553ac309b457635228c35939003a073cd7", 0x78}], 0x5, &(0x7f0000001780)=[{0x100, 0x10f, 0x100000000, "425fc2cf066fa90ee45d33b8054f5e45a728f9d2a9ebccdea2b3802a7b9a7d509f897ef5390aa5717b6c3381b9c5abec47cf1cbe122934aa4527f0007a76486e9485f64031e5af540ad0de085dab2a4a253b0d3dcc3b9e28186a0521d933954bf7504bd7a10afaedac7af1567ab57618675bb27961fb5038e6424b1b90ebfeefce38669e971928542ef65db47ae61e5b718e014bf3e68a05fb33ed1c0edb2eda5775a0391595e2c65279f4813c6c1edb2c6cf3b10e87731b4691fd7ed2f1f09de6364aa70133e502f79baebf079c6f71873273c6843d4b04053bcadcbf69fe1aa4528163d2bfa0a9cf67"}, {0x48, 0x110, 0x6, "45319afec67c12b2bb34e3396801ec2ee880203950da93a2792b24f37cb410be4fda343b838893e4445c6fde5704fb4725"}], 0x148, 0x800}, 0x80) exit(0x0) fallocate(r1, 0x0, 0x0, 0x8000) 2018/06/01 21:29:24 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000000080)=""/246, 0xf6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xbd7, 0x20, 0xc1a6, 0x1}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="070004000000030049000900"], 0x10) 2018/06/01 21:29:24 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2200) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x101, &(0x7f0000000180)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x2}, 0x1c) 2018/06/01 21:29:24 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = msgget(0x1, 0x200) msgrcv(r1, &(0x7f0000000000)={0x0, ""/37}, 0x2d, 0x3, 0x1800) ioctl(r0, 0xc2604111, &(0x7f0000000100)="c758a632b8") 2018/06/01 21:29:24 executing program 4: unshare(0x2000400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x8, 0x3f}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2000, 0x0) sendfile(r1, r1, &(0x7f0000000240), 0x0) 2018/06/01 21:29:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x20, 0x5}, 0x6a}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000b67fd0)=ANY=[@ANYBLOB="280000001800210000000000000000000200000000040001000000000c00090000000000", @ANYRES32=0x0], 0x28}, 0x1}, 0x4000) 2018/06/01 21:29:24 executing program 2: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x8) tkill(r0, 0x1d) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000000080)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x10000, 0x203) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) tkill(r0, 0x15) 2018/06/01 21:29:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/01 21:29:25 executing program 6: r0 = socket$unix(0x1, 0x4, 0x0) flock(r0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') sendfile(r0, r1, &(0x7f00004db000), 0xff) 2018/06/01 21:29:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5d, &(0x7f0000000040)="0ecdba0060dea310eede081b3968b415baa2e69c4f6e0b448ecd019ec562be369bfcb273569f5423b661c4fbede1698b94239ffcdb8561caece87b6b33651836fd5255e252ad94ca59d070661f0064d08a2ede8e900fac9320ab56400d546042a1922c35c3db1a1541507136a13a4c69ecd487313ddf38c7a1370a98def360e29ccff5daccf66e494ac96c3ab53327755b4e7d08f89982b8f3ae993f6791e5a5", 0xa0) 2018/06/01 21:29:25 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = socket$inet_dccp(0x2, 0x6, 0x0) close(r0) 2018/06/01 21:29:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x224001, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)={[0x37, 0x33, 0x37, 0x35, 0x32, 0x36, 0x33]}, 0x7) r2 = socket$inet(0x2, 0x80003, 0x3) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00000029c0)=""/4096, 0x9}) 2018/06/01 21:29:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8000000000e) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000018000101000000000000000002000000730000010000000008000500ac52e000"], 0x1}, 0x1}, 0x0) 2018/06/01 21:29:25 executing program 5: sched_setaffinity(0x0, 0x128f89f95b64e5ca, &(0x7f00004a5000)=0x2) msgget(0x0, 0xd) r0 = msgget$private(0x0, 0x300) msgrcv(r0, &(0x7f0000000040)={0x0, ""/217}, 0xe1, 0x2, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f00000001c0)=ANY=[], 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x2) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000000140)=0x10001, 0x4) msgsnd(r1, &(0x7f0000000000)={0x2}, 0x8, 0x0) 2018/06/01 21:29:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4c9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x4) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) 2018/06/01 21:29:25 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\v'], 0x1) exit(0x0) shutdown(r0, 0x1) r1 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='W\x00', 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) 2018/06/01 21:29:25 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x20000) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000100)='.', &(0x7f00000002c0)='mslos\x00', 0x3002480, &(0x7f0000000700)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/06/01 21:29:25 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$assume_authority(0x10, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/205, &(0x7f00000001c0)=0x51) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}, &(0x7f0000000040)=0x8) r2 = memfd_create(&(0x7f0000000280)='(\x00', 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r1, 0xffffffff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="f627019179"], &(0x7f0000000200)=0x10) 2018/06/01 21:29:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) sendfile(r2, r1, &(0x7f00000000c0), 0x2f) 2018/06/01 21:29:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[@ANYBLOB="380000001900000000000000000000007f000001000000000000000006000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000080)) 2018/06/01 21:29:25 executing program 7: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000100), &(0x7f0000000280)}, 0x20) 2018/06/01 21:29:25 executing program 2: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f0000000780)="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", 0xfffffffffffffd1b) 2018/06/01 21:29:26 executing program 4: r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r1, 0x2, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000eb8000)) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/31) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000000c0)={0x1000, 0x24, [0x4, 0x10000, 0x1800, 0x161, 0x9, 0x7, 0x143a, 0x7ff, 0x0]}) 2018/06/01 21:29:26 executing program 5: r0 = gettid() ptrace$getenv(0x4201, r0, 0xfffffffffffffffc, &(0x7f0000000000)) unshare(0x20003ff) r1 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) fcntl$setown(r1, 0x8, r0) r2 = memfd_create(&(0x7f0000000140)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080), &(0x7f0000000100)=0x4) fcntl$setstatus(r1, 0x4, 0x100000000042000) 2018/06/01 21:29:26 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x10000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000002c0)={@empty, @loopback, 0x0}, &(0x7f0000000340)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x39, r1}) r2 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r2, 0x0) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000040)='numa_maps\x00') mbind(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000080)=0x3, 0x63, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000000)=0x1f) socket$nl_generic(0x10, 0x3, 0x10) readv(r4, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) 2018/06/01 21:29:26 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000580)='/dev/loop#\x00', 0x3, 0x14802) ioctl$BLKRRPART(r1, 0x125f, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000a00)=ANY=[@ANYBLOB="0100001ae199ee43f11b00d39925ef304faef749b7189d1ebb4609e17757e8c03486d59f6c79c0d16b33a856d418dc45e07fadda94fbd3e97e874b7b59460532923eb4d6a74499ca3b141268b0fd33abd8a1cb49462d329af3406e634d005a5e1ebd76e1582e8b1fad752d329d55670aac021caf98a5f06b7e6c3caddb1fc6e1f7dc60f3f4b40fce1753af4a81c4ed686bf396cbbcb91f9c7e00fc709a2a59522828058ea84ba74785d393802d", @ANYRES32=0x0], &(0x7f0000000480)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x1ff, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000080)="92425e9b276ba4ae4352cbf5388fe2e35e139e3766c042200f6b48022f93d8556cd005d92d4e5cb984a5b5ab0088e690ec57467b50d8cd4d95ca834b7375735f20f754083afbcb313f063260b0c846bd3505334a092654332ffd6096052f699f", 0x60}, {&(0x7f0000000100)="a9684bc4656da9b381a790f53fd2c6f1b1dec17bf28c63190cfd1e2bd7714a61c48c", 0x22}, {&(0x7f0000000140)="89620e24169f76ca1e9232f82cb34410c81fdde640719619b56a68a047da41842190aeabe85e5b82f73bbdd5e4704f7072beb4f722255a4d6f7a234ffdfabedcb061698a157d9b4d89c4cb901a286019cab1070a1d3497107dbc626df94efdb0b4db9667270b4f76eadbc87bb0ea6dc9ae01573f92cb2738996d0c63e4bfae8060ef", 0x82}, {&(0x7f0000000280)="22923d48ae7088e77154f8dbe68bcc9fc35af78382c86d640fd22483ce1d4fe9c3bda268a86e3832227fcdaf8ac9d85fd2219fb1966d04089dd778ceaabf3d33b1b9951b76a74523efefb7f90368a1b18e64d4764d83093a0a6f15e6e5bd324aa2b2186801293f35f110c6be343bbbbca35ad8d626d9d18c6ec3917cb0d5c5cb1bf92c07abf8aa9a3c572f7baeae558bd8265ec6a552cdb580c097896c37fe34eb3cb8bcaf79c142782067e3b750bc1a78d5e9d6e497c4d93d2762a0cd4ff3e67090ebbd19b7d98e0413adb3bae936aa3f1094bdd5730d21a272eb31", 0xdc}, {&(0x7f0000000380)="4a50a6633f16ad3f62882e53f4f3e110246a44b4c9808e4f44cd969fa365d3b9dcae7c212878263d25de31bff499a27c6fd4802fea1c65eb80e16981c0ffb9a582c428970a7847c7a9515c9eadcc84eb4d0bee620773363672a8ae95b31990b1f548d59159126dc16a816b", 0x6b}], 0x5, &(0x7f00000004c0)=[@authinfo={0x18, 0x84, 0x6, {0xaae4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x40, 0x4, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xb}}], 0x58, 0x4010}, 0x40080) sysfs$3(0x3) ioctl(r1, 0xd18b, &(0x7f00000008c0)="c9f28079254f401a83076b8972352947a37f5d04f15af7b7f241e774e57ec79e4a7680c70fa67996f5fe7557deec39ef3aee5ef6a11cc4dccee9ec5019b2930856792c6b1bceee7f8d461e07785102adaae646acefe0ee5a7056634e9f43edc0fe3c288d14636f1571cba8f0e7d710e3596d4b9b708d7b718219080c1ea7989adff2027a36f63a487b532af2fd84f9109667bbdafe55f54a8044e56b54e573a87c7f061dbdebfa6c70efea4fa93cc67bf92c6e425758caca538f6740ab33e2b2751c5881246150a086de65176e208ebe94894fccd8913585a3568e31b64695e7d951e6ee531e0cf5fa32f6fa11560338d655c6963363f6944c3072cb86") bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f0000000240)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000009c0)='bridge_sl?ve_1\x00', 0x9fe59982398de47e) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0xffffff58) r3 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x40000, 0x1f) execveat(r3, &(0x7f0000000600)='./file0\x00', &(0x7f0000000740)=[&(0x7f0000000640)='bridge_sl?ve_1\x00', &(0x7f0000000680)='lovboxnet0\x00', &(0x7f00000006c0)='/dev/loop#\x00', &(0x7f0000000700)="776c616e305e7d212a47504c776c616e312821747275737465647365637572697479707070315e1063707573657462646576656d313aa400"], &(0x7f0000000880)=[&(0x7f0000000780)='[lo&self\x00', &(0x7f00000007c0)='/dev/loop#\x00', &(0x7f0000000800)='bridge_sl?ve_1\x00', &(0x7f0000000840)='/dev/loop#\x00'], 0xc00) close(r0) 2018/06/01 21:29:26 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000001600)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000100)="88fe02b2ed5cec625071a17e5e2f09182b1575f7cbcbe8bf1f14b84b2b338e83b363541c54e47d65298313c5c078ccd891052c7a31b4adc68ff0c36c8db1878a32ce0b4b657a867e1899a1e0031a6503b6c690f62439dcb314991122270d0acc54b1b2e1ee1caaa294b17fce33356e18aa6916d0aaeae85dfbe6d8a23ffa3034fbc666e6e1acf5566ff7c56f12cbb8df2abb9ef1", 0x94}, {&(0x7f00000012c0)="e77eaeadb671837aeffff6752ae18edcbca19edf7cc72db2c9aa62494166fa740fbe029971966680846e9260be265b48a36926c7059e426ce19d5439ce8c03460c9a2c81f85ddb07dbfe7eec28db3d5998591b27cfb1fa5b38a4ecf2e688dc66a3eb00ba2727dd6455ac96f296c5966d435f0861aac8c0b7de1997ebf587b9701cb2e2f12aeb91d51ebf3be3200cc220e4082a058a0aae6db4db6f8a3a6835aed6c2117d7bd389598a2484920be6258efe362e1b0f2d9728247c2099b69e1dae4222d9ec34688a113a26b026526b0eb49eae7c180669e7d26d430ec964d17f720880a308de0ba217b55d8ec7e1a6", 0xee}, {&(0x7f0000000040)="a3c43aaa9c3501c6b50a5a65acecd1201723eaa99559487da2695bfff0794f84", 0x20}, {&(0x7f00000001c0)="dfbd8463ab18c234c96ba819a01a2658eab6d09a2dc9c05203edfcb41e8709582362777bc01bd217cceeb9b94a9b5c799959e15dffe50d146b2c06e44b1bdfe035e06e6cfbb7be373389bdc56be25eb3e7", 0x51}, {&(0x7f00000013c0)="2628ae80e5eae094964a6c5ab28e41dc8248e8f0a88833816084abf12daead500946b90000113a4ea0289b56060d5da2da9d94a7653f06557880f03e2d81c85919f7796e898555ef57d41b8c2f554fd963cf1fe350bf99ce21c3db0c696b2d6ae257e2bdac7a234ca3fa091092937b6a93989329653c251d1e37f774bec23564329c765621a662e6b9b6", 0x8a}, {&(0x7f0000001480)="3204b6cd9f846eef4662bb41135aa9e633b4fd1629e68851e7d866b11267589f30bc8c8a9973ad805830ebf615b32c38baeaf0dfac70b6e517e57c4c96354bbdba09698504cf9ce16abb1abda79f06e4043ffb04b676f050cddd32d59a653ff1cc705ec8f428b7c538cf091d7cd332998e8eec51f1e7eab6b5ac5e6b4ca22784fd92645ab8d8f259e32e2c478f0a5a2b5c4b00d74302cc578208465adda8271517f4b44c93762856553ae0c651e73436828706ba7de17993255268e192d1194a5a55517953752f1e5b7b6bddcbbd78078de97d76b7c825cb", 0xd8}, {&(0x7f0000001580)="565e648e063a14ca15f62b9a35fb54986faa061316bcf384bd66fc68b65264495c31e03f1bff9ec34d3f12a05151c6ace0ca1c678dc0e9af7f8956f80e9373d96da1", 0x42}], 0x8) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000280)={0x1d, r2}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000), 0x0) bind$can_raw(r1, &(0x7f00000000c0)={0x1d}, 0xfffffffffffffea5) socket$can_raw(0x1d, 0x3, 0x1) 2018/06/01 21:29:26 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x10000) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000080)=""/106, 0x6a, &(0x7f0000000100)=""/229, 0x3, 0x2}}, 0x68) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x800000000001, &(0x7f0000000340)="0047fc2fab2e2c9924097097d74b3d5cf53b74fa214b90d68645ec37e2a6c962537af67d42b7676f218c3fd9cd2d5e96989f90ab14228eadb61039dcac50d0f11d7b04b5b56df514fa038cb762c7c591cfac6ac530be77b7d7de28d91f2cbe13c394c088b5d775d9d2b93c70bde67cec0b565c514b3051aa3f262aa6b8294d641f9f836dd61a345bc5f86d68480a2912301be003f4c2793a89dc666a4872da") memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000001600)=[{&(0x7f0000000280)}], 0x1, 0x81806) 2018/06/01 21:29:26 executing program 3: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x4, &(0x7f0000000040), &(0x7f0000000080)) socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'veth1_to_team\x00', 0x20}) 2018/06/01 21:29:26 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000240)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000000080)=0x8000, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000100)=""/24, &(0x7f0000000200)=0x18) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000580)=0x78) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000002c0)={{0x3b, @loopback=0x7f000001, 0x4e24, 0x4, 'dh\x00', 0x0, 0x3f}, {@broadcast=0xffffffff, 0x4e22, 0x12001, 0x6, 0x3, 0xbb}}, 0x44) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000340)=""/210, 0xd2}, {&(0x7f0000000440)=""/195, 0xc3}], 0x2) [ 98.645905] IPVS: set_ctl: invalid protocol: 59 127.0.0.1:20004 dh [ 98.670652] veth1_to_team: Invalid MTU 32 requested, hw min 68 [ 98.683640] IPVS: set_ctl: invalid protocol: 59 127.0.0.1:20004 dh 2018/06/01 21:29:26 executing program 7: r0 = socket(0xa, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) pwrite64(r0, &(0x7f0000000000)="3661a27ab265bd0a2ed34da6baccf56a4319d5683abdc83047aadaae318b60b10fe087443ae777f0247743666c960a31cebf594b3d73ccb8c5938909953b387a0a2732b270d5f4326b11db11488a69", 0x4f, 0x0) sendto$inet(r0, &(0x7f0000f7db7f)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000006c0)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000017c0)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003ec0)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004440)={0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) fchown(r0, r4, r2) r10 = getpgid(0x0) sendmsg$netlink(r0, &(0x7f0000006dc0)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfb, 0x11120000}, 0xc, &(0x7f0000006c80)=[{&(0x7f0000000200)={0xec, 0x2e, 0x10, 0x70bd28, 0x25dfdbfc, "", [@generic="e7ad011f72f6be5886a0e9f0d89827749fc9a0b20e1216071b9fdd99fdd73225db471ea60c52106445b13d9eebbd603e1710a1247481f1a878f0a047173e2294767d939b51844c4e8dad9c99c3ff0b61285e11106c61ba02ac7dfbfbd6c70eaab5b1b2bd28ed8429d8a32435124efdb5eb0168e0e7d2f698e9326d328e0584e61eaa39617dec0e6aa41420e270d7c24c11c4fcd51cd2625cc88e73463c1db769ee43f708dff713ea61fd104194b9f563557922432243ccda2e59bed3103b67ff1c957109c590b454fce796213763acd67e4586", @typed={0x8, 0x5d, @pid=r3}]}, 0xec}, {&(0x7f0000000300)={0x3b4, 0x1a, 0x1, 0x70bd2c, 0x25dfdbfb, "", [@generic="c277c48736c2f5972d40616ed28ba69f142c9f7c2ed0574602099a9c8930955d916061a4102b3c8c09cc20e0e8e22165781442e5e9778c89aa8445433b18b4ef55f5784aff66d5b404eca409b248c6b17eece215a745c61cbaf9cd4e7c8ed99e67ddcb44dcf3b327019f69c080d47b9dceab9d918da006e5c971a420045ee7cf6732138cc05ab60a128e6a5281e7517f8e98fb80c72306ab90f7e1852aad6c08c3ff4340d803464c8ab694fdc3fe4a3b2dbfc938ce09c401a03d04aaada4d353ac617294a54b015fdf4283010714f75f73ad48240aedf028405f88dbc1dcaf76331739c43ef7e0", @nested={0xf0, 0x4a, [@generic="9203cd4a26b422404960b15f1765520d1fb23f386d9b52e0bf66b9fd3c1b6fe37f9d701163ca22320d902fc982595faef99074b2c2c68be689254225ff86e514c611acface26936cf20320e222c70bec09753e88c5492ec01419f9b55cf46b05b9c1f5a89cb1edc47ba8061f381ed5d2ed406d3abc83997f5d8ea4e0b906ba6542b426d80349bd10cdd3e4dfe280e93b7c4a0145fdda13c8958650904857d35ba3", @generic="80902105a30533a00d3c359543c72e67d3ee08f2f18b676eb440fa3f17a012f1013b685125b1827314d1e4fe4a1d077aeda1a6e492809a6c3cdfcfa422aacfe77e8a7be47ff322610488"]}, @nested={0x1cc, 0x94, [@generic="c18a7f005caf492768ef6c02e1e07c28eaee89364cf8309f9fd665628d2c8b8d7023251d5a1a3f54020c5ba6501a0dfa23b1901be2494790a851c766799c15", @typed={0x8, 0x6, @u32=0x10000}, @typed={0x8, 0x2b, @fd=r0}, @generic="050632e4dcf94f3b1986f7f72d00bc2d207ca1c8af5922e9fd20c04f22481b4cd89b04a344866f44562023b0f3ec35401babca907e4130a42329a6f2ee", @generic="2566d2b309d4abca421d4fe14976a585c1a2d2c278b381372599d44e6ab7b28def51dcdb09e3e961a13d8580ca29cf4b8085d733cac813906afce925a14e511fb162729e5102d1ec91c2ab437a50029f506c8fffd8b5e275e9dcfdccd173b1f90008954e9b8d41341c8a850a649c020a8302638347a83900bb65b36b4d1d0d3cf222bd92fa4e996ea44a840936e0d9ed0004c8711eb9fa81d70413709daf8ebb4347bc7e0b0b89a6188413a415f0cf2c889b005b3cffc98a68c10dba5d2bf21e1805490580b90a78d68b6aec07e7e297901225e5241466ea8dfa465eb12b3cd79c04fb3e38c1bced0b2f2d507febca74ab869494", @generic="35cf3da949f219ebbb262f72db3d781056388f1baa13d05a25ff117048f19199f5f9033268dbffd39af0c75c94b7214f3325e9157c5589f0d163c23e1c4844a06dfb219b1325abe3"]}]}, 0x3b4}, {&(0x7f0000000700)={0x10ac, 0x3b, 0x401, 0x70bd2c, 0x25dfdbfe, "", [@generic="8e7c23367297ef8003007280ed2e95", @generic="0361303d0e7b1172d3514305c219039538a975680d8b64eec031df21f06dda9a753b3a1488dd05a4a21db9bda5267240053884fdbc840792feb316896edb9e2e48458e02757ca7e2202f91b6089c5c0a86263279d5c4ef9ada53dc0da13b96feb159a94e3cedf719937552bab52f7f00636869f6e9a09679be2560892c", @typed={0x8, 0x2f, @pid=r5}, @nested={0x1008, 0x52, [@typed={0x1004, 0x25, 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@typed={0x8, 0x3, @pid=r8}]}, @typed={0x14, 0x3d, @ipv6}, @generic="ef2ef23e2397a569a7ec7a7fcb81fbb50954e32688921261369a9c41d91461e93a732b9b5980d19321f6b04e6b2502958e7e8a8fa94edd90c8a02f359e3f1ce3ab88c866e80057ff4ef357c98a8a6cc05fc4e0ac3ed94b2535dec168f227a0862979903e0f3830571e7c47684ee4849b3be65aca9b750ff78986d7987d61d75b97e451c4b0e97ffa21c5052216c65f8acc2a27f26c37361cab0a3353a2da8782b464a73d0c066d83d435560c12ea6f55bedd65380bc1273168e324dd40eeb21ab886544362c591ea"]}, 0x2448}, {&(0x7f0000006900)={0x360, 0x2d, 0x2, 0x70bd26, 0x25dfdbfc, "", [@typed={0x4, 0x6}, @typed={0x8, 0x28, @uid=r1}, @generic="48678945743ea520596cca462ebe8f7863d898ee18aab964397541cf32671a1ce1d3513981aeaeb4dd0dd3f4822fca55742dc87b4e6e31bbd871508bb54e7886c26aaeec4b7e9060934b307a07bacecb9d9f148a00608db8bd8678e8ddf018cdba4f5c01d58ee39ec9e3afde4c7186b45f3ad1f24ad21a74e198f4e22dc655bfddc01d43ec958d7cbe40f7aa1bf3831ad8a99c0d94e7f4749dbebd489c0d4068db38", @typed={0x8, 0x4a, @fd=r0}, @nested={0x298, 0x3f, [@generic="e4d04a1da03ae5fdce263cfdbcaadd49d42e0617b86bb5a4f0c216169c3adb1a501894a2c5ac4b319e8293c114631f195f6ea9ad775af105f42d7b125854fbb740056408d83a52c9ae7df86eecb66ce2be0eb955dc200c23c739dea0d9b233f9bb246ee3f4f779b1e2259c5606d27f9e923616478fc981ea42b9e6c9deab6da353ce0499839fac4c56ba03766b868bce92e7523f24335db43aad829eb7e3d5e4aea6494a68210f4009b570df46188b4a138ab50e9464bdeb10020f39226481726e6837", @typed={0x14, 0x4b, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="f47b003927981e55e2a7414fa969e6dbe3623408cef3acd521dc98096ed1ec02d0ce5fdf4e18f49e2cc32f00edabd29e137f1bc4c95139d4ae3ac6df4d4c6aa8e29b01124094b27801aea52ad86b9934282d7fca40701bea0983d470f8c55b4be8449f33cde50329d1cd1bd0a3ed95c4b6bf61ca47c3d292b41d1a7c2c20232a4248c7ed", @typed={0x8, 0x56, @uid=r1}, @generic="fd9e7181a63d18e98b390d17759df5fb840bf8d3", @typed={0x8, 0x3f, @pid=r9}, @typed={0x1c, 0x50, @binary="f067c9d1c8e51f31ac3430b9c869a79c5a5b06ef68"}, @typed={0xf4, 0x1e, @binary="e620154af2652f6c8960cde66c9ac4e01c0d16e6b03dc4dc64cc46ae42b994281753169b20eb7c29eea3674bb8b7f8b1a1132248097835837bf8ed34695bac695b99c575f9869fa6522dd0356e32b7bd81dba17c72746032d8e5726697e4c51b6ca31df4a6a20b4868ffdeeda8cd1171b8f958c11d5b8571dec53b13b134e4b9a9c7cc707d392d3684270d8faedbd3b721a163a726fa99c6fcf6ed781dc2a771e38474dd60fd6a41ca7d2dc4bb93be328fe6adfb1b85526241d388b8ee6188974377f303dc51a2b93b49402c238e8c9481490edc8e82a86187d3ba0c677b3256cef91c8cc112ee9511e21ea05d93e9"}, @typed={0x4, 0x17}]}]}, 0x360}], 0xa, &(0x7f0000006d40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r1, r2}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x60, 0x20000004}, 0x1) shmget(0x0, 0x4000, 0xb165da674426d55e, &(0x7f0000ffb000/0x4000)=nil) 2018/06/01 21:29:26 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x4002, 0x0) fcntl$setflags(r0, 0x2, 0x1) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0xc00000000006, 0xffff, 0x0, 0x2, 0x0, 0x70bd2d}, 0x10}, 0x1}, 0x0) [ 98.722746] veth1_to_team: Invalid MTU 32 requested, hw min 68 2018/06/01 21:29:26 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000003c0)={{0x5, 0x1, 0xffffffffffff7baf, 0x7fffffff, "54ce69f8cf96e73422f03676da7a4e77f4a995b799897398bc2ec21c3ae162d47ac1738c376ef59055461884", 0x9}, 0x3f, [0x7, 0x0, 0x1, 0x1, 0x9, 0x81, 0x0, 0xffff, 0x100, 0x340, 0x2, 0x8, 0x4, 0x646705fa, 0x7, 0x5, 0x100, 0x3, 0xfffffffffffffff7, 0xfffffffffffffc00, 0x9, 0x8, 0x7, 0x9, 0x3, 0x3ff, 0x6, 0xf73c, 0x6d, 0x4360, 0x5, 0x1, 0x2, 0x5, 0x6, 0x4, 0x101, 0x400, 0x401, 0xfffffffffffffffa, 0x7ac9290d, 0x80000000, 0x0, 0x8001, 0xffff, 0x1, 0x7fffffff, 0x3, 0x7, 0x1, 0x4bb, 0xfffffffffffff6e6, 0x8000, 0xc9, 0xfff, 0x46d, 0x5, 0x6, 0x2, 0x4c7b, 0x3, 0x7ff, 0x100, 0x7, 0x8, 0x0, 0x6, 0x1ff, 0x0, 0x9, 0x0, 0x4, 0x7, 0x200, 0x8, 0x6, 0xffffffff, 0x40, 0xffffffff7fffffff, 0x0, 0x5, 0x749, 0x0, 0x200, 0x3f, 0x3, 0x20, 0x1, 0x9, 0x5, 0x1f, 0x8, 0x7f, 0x8c, 0x1, 0x9, 0x8, 0x8, 0x5, 0x7, 0xfff, 0xedd, 0x7, 0x1ee, 0x80000000, 0x10001, 0x101, 0x100000000000, 0x5, 0x7, 0x18000000000, 0x381, 0x64, 0x1ff, 0x101, 0x5, 0x1b5, 0x8, 0x31, 0x3, 0xd53e, 0x5, 0x3, 0x6, 0xfffffffffffffffa, 0x55], {r3, r4+10000000}}) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000300)=""/138, 0x8a}], 0x1, 0x0) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x0) 2018/06/01 21:29:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000002640)=ANY=[@ANYBLOB="2c0000001800090000000000000000000a000000000000000000000008001500020000000800160004a4e62a"], 0x1}, 0x1}, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1760ba831eaba1b1, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x1f, 0xb4, 0x3, 0x100]}, &(0x7f00000000c0)=0xc) 2018/06/01 21:29:26 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) unshare(0x24020400) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000180)={{0x4, 0xea}, {0x10000, 0x8}, 0x10001, 0x0, 0x8}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x77, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/06/01 21:29:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) arch_prctl(0x1001, &(0x7f00000003c0)="74085b3526dac6e6a1b3eec948b24e733090ba5a8a61212c4758038659047093216d62139e6eeabe18ca1c3c7b06debffb9644cf4a581441fb81cc1c45b08b114b1e10d0bbd596c72d239bc835154bae3aa24764044eaae891210f03eac18647be28adb18b3ab5b4d6aac573022b6077264767d8ca1d587f24e62e579d1d3239b1122906944a07907bb5bf1173ea02e9585a768e412b04ceda361be2342643d54b3ff1e600c960815cd61b05bf2e8e18850f678d402f289acb42aa09652a9b66686636df24701ee05271fd6038036d89fdef712d8f0b444f59196db21af6f046f4f9a78b6f5ba38081f3f33a99cd424b7f66ed472fe94ca151738160aab8d564742800f1316d3fe3270f503255b01852d02410d47ac55092d6078d490a7f5de3aa49b7ba8b044f2b6e71ea9b8a7b2f5f80a4e539f949324b917c57a66c834773188d6722080edebe5cb26e640a73897c631cebe3c1dbb615912c0b5a5b4da705a5f7704b745d1c51ab92a6282848745fc1991346a633d36076ea2fb47fb2e255dbce8cca686f34ff496e6093142ebec577cca5c3292e6bc99cb836118be11829bac83f12de6f726b0464fe71e4d04762b773e66aca45b4aa93d1d72a51d8688879b0a695b3458d73c5c839fe4369a0a326b2fda0f0f523ccfe91ee78ec402baa0ceba50a3509ce8edf581fcf5862806662e1e302f88feedc294c389fbcc883179ce9682edb79a2304d3bf8d982fc3a05eac8161c746385e071b56b9a564fbd7a0b47dc52e322ade5e0526a603bcef2ea6844363818e60a28961c84b91b6046c22f5cb0fa175fb58541da0b369af955192a55ad9192cb521fa0dd88cbd25017fd85bf5112bd87c158c980f6540ca9c1d8965f52fbad968a63a9af19ff2d98db95cd24acb2b590f1eb2a9227abba5d71ddeb1f9ed6237cb13081158ba6449f3f09e3879c6098bff698ed38816b27d68f53cb012c43608957048c1467e8336b17068a642472a57ffa8b555945d955b14f8fd0e18871b30bc4b259f31fd61b76a252b64fb992eaf7869e82bea26163ef2a83048379e63539d7a9c4fb3a53f69b37cca554c7e4cc58114ab34451f7cd4ae008260377a95d04136d72f7445d041e63a26c20a83a8d9343d7526e15a49dc3d9ba697d756b5e277206ff4d0484562b14e7e30fcfa694bc678b1b89561e865eabc6291ca3dfe3640006f8c23bb5ee6f5eca422a46deffd1ae792ef110dd7ceaa3e7219693ccd80e1a975f56c900d3698d6b224e1ade00fdc1f9d5934ba37b5df75c3ab25da5fbe7dc83688138932e01d18a6b5242a6e4013b0de2f07a9519cd1ca326cf6a5d3b4fd487c5f892ddb9cfdc354b3c4da0a07cda0396333d9031a7cbd89f9eabcaa678e07075850dc58c38062a5e5dabf1e0e80b0d20b9873404da3b1a1e5b13e2c055c12357b8cf2d437c18e44b43955856a8a5dc0dc36c1f233efeef408bbf912a8103a41c8a6fa3cf36d35ab9cd992aefea77d835acf688c7a4c189556ac09830b05f426840e702e4c96ee5a60f88aa742cb6525f1e1d5ce7d79177c8c711c735829991d8532813e7097548b0924a7f5885944d42f19cbdb2297548925847bb4184b1202f9a8b662d3965af2ffde977ef85f3faeac9b705cec653f5af598732c50b255715594d6704c22026b8eaac7504b06c1d5e73b8d38c841bfbdf18e4d4713721dcea6abb4ce630caa26277e228e5fda79e07bc4c9e877aa872959e37fb362be084b3af326b280c3d98fd4c50605b98640b039d30c722fe16f24afc33cf6d91188d23ab5fcbd444e41ea1babcaca2b7eeae5bd823f603d3cfe4e57886f6e1aeac31f175aca08b3a44895364fe6411240c58fe6264c5551ec6a43b413e4d36b39dd0cc558211ff6af677d80efcab90b74fe1000aa24af10f4c72691ff6bde44cd67b4d997113f81fa437cc90acde2046cd4cd6294af65ec8129c4c273ca8836bf20744864ea0db15cce2693a93d44e855c048f443e292a06f4ce2ca468479f618cf248ee4e0e31e3ae37047fff1bee2c9740e06c78d3c5b08849435cc98fd905b764e09929a743eb4e5d2626f7e4a520b050cdfa4837378918ec39f643ba36009407f4d1bc200714e5cac1af7c37f8f724b618ff53aec82069774b5bf14c47371bcc8c3c305ec9f38881448da218d1a99efb7d9d417998f1e70aee0c18f8fb773eb4a7edb5ddc5df081b2133192773bcb143642e05dd485613e427fe2ea4dcf29581dd0b27f0fe5b492401e7321e3541c1bd8a538987ec3b8414d3ecf0bd0151daa699cf38e5c60af398b6ff774c668a28e43fbab99551f60ee4c28b22d75f23ebe9d645cc192c3222cb69e5522b93fa4428b33a0f16459d9e214c2ad3c384aec7c444764723f298ec9adeb44fdd7456b3eb11654a36e5c35b77ff1646349d87bd6f93087f5fdd3af839dc8edb21156e52f9567c57dbd1b833e1b66de139685740dfeb596175719c3848ea226d333f29fb7ed1acd68be75b09952348e242421d4f3a0f65665870e8462161f7d0f6fcb4547a3f4510bde2e5ef689a2961134ff386896539ea27aa63944a81d034fdf5a3154570f48c3d576d529eb9582e5052544065f297992eea85ef1130775e8a3c40fd991e0dd34aee144e942035b6a0b04ecee569ea1e5eccd05926cf90989274ef00367fbdc63bb896efd9103df559fa13bb1959eb5a44d096806248c1ef34fc6b7ce94b3a0b2238f2d65d0da83288de30cb117d364c0e803b15762f48d5637ad390c7cfe7c139323f0a56b9d47234294ad10185837943558afa2707abf5677b6bd39498deffde27efd7446018365f8d07759780a41c33f09d9a9c1b494130bec45bd0242a828b7c656b65ec526a0d94cb1c436d1fba076f95920e142363d06ed95d2fa687382b08f9318a7e2b87aafbb419341369ed53a83142158e920d0634ff435484ae7121b1c24fcd41c58a6afe8aaa09162d1493513d38134d36902648770a58644645624e53fd3a6c22c3a6c1580d8ad64f6c9c3e76969221c24d884a4f494c82aa63b74fb3da4832e7889309b2a4a823359b8c1bc1b2100c29646815ac5720485fc9a29be47aa7607765cc2692ed5af4732a097d8217d8453fc668c9a0ed556507bd38490550e9632006d6b555792a9707cc884425d7c1553121d9be512e10bb3e18cb3a646fbdb22a83548a6754aad965f72b1049bb402ab343c959d23028d290bb61d18ebee7c7ef0dc5de8689a0476c4d752369ff49193c30de6348b72da9b856a0caca0c92255b5801582c48f13826e7156601320e185a4d9c184eae6fb06b44be0bdc12f98370cb755d74df2fade523e2beea0b39f0aff8ca94fa097bb6edb9fcef5ad25c5b2f78d34397b119bdca9eb64a95755f323d19c05b16d24ccfe60d4f812ddf31bb83d69c7bd0d8ae866cd20d1ae3fe5c1866e57d371ef8149caf72f2fa6e5f6c693a7ab7bd55124ab8e28eb3288bf5ab1fbf01a20c232b0c68c8bd191ecc16370dfbe077b69885574083658a08a32b2079fbb27ac6b68bf9e85d43851f33ffe8fe4a8a1bed7a6b88fc1583e861bac6b77ea25e7fbf0750a0e4e587301ee6a7c9e85d3b22fa24e4ae5e1f9e3c9de605ee309c5287996f4d588708a57fb42ebfb91e8c70592835493cb022fbab2ac5f1143e1ac2d36c2cc0e1cf37050e053d4693264ebadba48de52f14cd9f345ba6792e42c4a0893ab94504593070a048294ff88c5abc8d96b03e769b70f528918269e77fbf00e7aca1c758a1f6f6a7af7c1ff48ab9e71575744be6b5bc39b580c4436dc3c8890a9cbf255c5df78d83d069b03f22a2d1e307e1280f41b143c3303281aca2fa60c22ec7ad7690fe44dc0725c562cee366c3fa1aad025bd464fb90b55e38f95a842ac6ffe40802a33ab43ee3eb5d07018fbc2d6a5eaf2e83ea5e47d1440b1262b3a0c8449bb3e8c5b71eccdc62272fe46e8411ad6145130fef05b236bfec08afc505c3e87a49b51c57e841eed0680e367307dd1299e5605491eaa58bef14ea3f652fab5746047ac8ed35109a82a43ec16e4d3bc1d69a47c7631557c17e7046691813add4b6b8bfcf2e70c3198e401d4f8a7f0fc4598c70a6a6930a47736834bd381fd64ddee72ef111bff39e148e42d8c15814f593007f880b5da8e28a374fd755006423e3fc51fa7b459292bec6dd8e3ee77f7beed34181da4b6ddba3a1ee1b6c65dd105ddefcfaad331e038fdddc1bcda459dfe16b412fb48e717d84f79fe7a4c1d9cd667de86924e6286fe61abbd0f6fffb9eae6b74d4b155983c3f03c4ec7ec6da257ffb5fa076e4cca63dae468c1970f5da8e53957679e0a9c28882e731867ba83db9c90dd1280dd1c96dcce8e9267b9d483fbacd1aa6608c6c0e4963c0b039be680b8143a3dab11ea573ed5f755a52a916e0421afdb14ff0d65201479d412e548b62bb80cff882fcfe8a66ce828b1338928214d75e0bcc57c908bedc6fd723ee5d1ce09516265ac1c90091f5a516615420898f0a2a9d3c85e4b352a804ac2e85d5d763388497119bef75b08609b2fa8e4953f8c9f02fd6eb0bc0008b7d1879a0c4804704b1212275bcd430fbaba803161b87f84ff1233fb588ea0f9cdc027a462037826138d6640a91710fb087fd193624b31c3a211ea4ab6cdcaae345da93be20fb0b62025782be497c61a695d086a70335c1aca364a6174e53e0a8a74e4837a3501e51d95280066f2456654ef581955640159d72ccb8c2300267276c14ec7b8251415e07cfe44478ca164af37ddea41c173a042d02218362b185501315229644cac808d21c7e2b52fe81e5b52152dbb5d175ca6fd5abb8bbeb931693874efbb3db38302f474dbb273116f44f77b43687427d352600cce6b0deebd05ad4c2b99b250457f75fadd60789f2131651e7ef5c6f1f2a9c99eed21960bc1a9f1d60ce440212c7f861f2f07a4bde5015fc283dfa50f0eeaa452b6ae82508ed34cb7f50f503b6ea60b116ddc9162ce75e35166fd921b70b6d967f4694c9c0e60687613d1a210517b567b0376932ba38222d590eacf33c8c3d4ec55d62ea6b7d13fbae9705e232bc59d683a9a62c2ffb754ca727180e924e0668c4fd8b66c33e0a10ce4efcd3287ec259f527a94bbe371e6b0f8b29edc6150f5c6820837c8f02c9b95804241777da7b11cfc8c011f7126a840bfd25985f3e81b2c640b3d4e5b36c31ca90947edf46f27ca7752688d37c3c0f25973a6ea853d78fd3bac97095d7a589351d420885200fd71e715a9e3e612bad7dd899dd3f02094750842809d08f5444a6735117f0ee231e95ed5c802e3ea5b255f25159d971d3c4b8bbf838284d2838eb865adbe507140507f56b791aae03961f9fda840de0879c37fb911bbe31948cbbeb473c593ba27e316ebc4550c9990016ab9112eaf6468b53bcf869bd37519bce1d8ff4f8eeae5fc4823292e616251612c91efe3124df988b0b94b5c80cfef092c85f9b70ca246b72566f9a174b3b2346f301190d4a9c66046104532e0411b12a30863550c86d911bb19de52225d250615b39e5c41a3f21281d1ba1b99f60b2bcae4d43ea399102b835650a3a34a8edc720d1a91c5113ab3fd8778daf3f90298aa8e97cccb022bbd34b84dfbb8854832e52357c0db322315a8122e0ee51774e43c2a262e5111e8772a282aaee86b1a7205b44c7e15fc4ced751d8f096c1c6f4ae09ce898908b8207fdfed0e2c78c5dc6f72c8d7100c07e0ebb8d3564a7582c650bbc5dedb054035733e84832fd5837b7b175b6667f5d491514bce785f") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x7, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{}, 'port1\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000340)={'nat\x00', 0x0, 0x4, 0xb6, [], 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/182}, &(0x7f0000000100)=0x78) write$binfmt_aout(r0, &(0x7f00000013c0)={{0x107, 0xfffffffffffffff8, 0x5c80, 0x65, 0x2dd, 0x2f, 0x74, 0x5}, "07202f811ed39c6160140730c2b14d9e6d94be8c50316bc0d624c3c28d1733ef7e9c0862362081e7663d6ba11df0c2cbcf494b9d2feb08d9d5bddf92f0a15600439c29484444773bc3f3f927dfaa09d2e92336c4ceaba0b4b495af92dc0d8bdc57c813e28442ac87526aac5688c4f2f91b9219f258d6824b685a02a167c4e4c82677685d5ab77b38b4da240ed4db6c43fdd9ac6cd3d1eb8ce97776dc61988cda494f83e6d202fbf9b17b4ef820e4255246", [[], [], [], [], [], [], [], [], [], []]}, 0xad1) 2018/06/01 21:29:26 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x7ff, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x20030, r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0xcb, "6a3e48195a21575f4a0b9fe839bd8b8b525155682decd8fa9bc2e89a6c0970dfef155551a5749e3d7b7967285dbe8c691e475dfefa10d83f9facfcd1c31d463c536a2e8dbc23441bd23d01e17ee70bc91ad3af2cb77dd65d0aa44c7352817503f00377a1bde951ba376996fcd186b6281a231d2fdcab8dc0bbcd7886ccd63f15186fd3d3d8d7351130b01be93136b16c595a7238822e79d5c076fa17694175174fb07d0d3f0ea993aca75402a820b914b98a9046dd7efa0e33f80ba42f8155a1094fae601d902503504a53"}, &(0x7f0000000280)=0xd3) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$intptr(0xe, 0x5) mmap(&(0x7f00000a8000/0x4000)=nil, 0x4000, 0x200000b, 0x8010, r2, 0x0) mlock2(&(0x7f0000996000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f0000835000/0x2000)=nil, 0x2000) mremap(&(0x7f0000396000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f000007b000/0x2000)=nil) mremap(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000977000/0x400000)=nil) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000000c0)) 2018/06/01 21:29:26 executing program 6: r0 = eventfd(0x0) write$eventfd(r0, &(0x7f0000000040), 0x5) fcntl$addseals(r0, 0x409, 0xb) 2018/06/01 21:29:26 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x1) mmap(&(0x7f0000cb8000/0x1000)=nil, 0x1000, 0x0, 0x5c831, r0, 0x1000000000000) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000300)) 2018/06/01 21:29:27 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = userfaultfd(0xfffffffffffffffe) socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x20}) 2018/06/01 21:29:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/06/01 21:29:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000400)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/06/01 21:29:28 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockname(r0, &(0x7f0000000240)=@nfc, &(0x7f00000002c0)=0x80) unlink(&(0x7f000053cff5)="e91f7189591e9233614b2f") r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c0100001900000228bd7000ffdbdf25fe80000000000000000000000000000bfe80000000000000000000000000001a4e2200034e2400000a0020a0e7000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="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"], 0x11c}, 0x1, 0x0, 0x0, 0x4004000}, 0x40000) 2018/06/01 21:29:28 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f00006e1000)=0x7f) pwritev(r0, &(0x7f0000001340)=[{&(0x7f0000000000)="27eaba74746dc6f57f491d4410397cde13c182ced622723c99e3f5bb4c5eee5382c65d65c6b6e0fc1dfaa3cc4a720be191301e2ecdb242eeaee5a051c43f7ee0c44fe2b37308d3512e43b7284fb3593c", 0x50}, {&(0x7f0000000100)="dc564cf83693cbc0ec32da716826b4eb6bcb184623697f3eadf2efdd58cbf5ec24a6c558882e66f38bb30ede331c95ddd5eaf760dd77d3ef16959ead547207816067c9d07cb43d50a5e2f03483c0a6e7b40d572dd1d3aaf4f6dec1b880b85f012f707cd0089660c6012ddbe749ced102e7e1d8bec4863a3b48588df41de2bdf741707a50e1bfe16290a47ff8713d634848e4e821661d35b3623d3a7814b6107ec7f19dc2ea3304c3d80296028c8506034dc36572c6080c859df86d5d01b5b93546e5edec7a42b42fe07feb29c2e95267838b15f1457372752a1ea917c92c9b9c217fbd2500eb9c06346057d5c55d36f95e0a06c7", 0xf4}, {&(0x7f0000000200)="d64851aa", 0x4}, {&(0x7f0000000280)="2e933616f55751b1844cb857a175b5b9d1a09a72eeed2f8b97e3909c83097816c5d35541a78e103418616a61bd94feb9f82c7a22a4a27c22632d7bd9460c2911cf3694379bbf3bb197470ecfc09c4cc7c8788f375d0cf58a8b492dc41c7c22054cf3937ac08c42685e81ee94262c902e11db2a98845dea52917f90773042a3f337fa4bde42f68b6c6b6cda3de36811a1ada77203d4c06b8984daca859111fa2102c1ec", 0xa3}, {&(0x7f0000000340)="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", 0x1000}], 0x5, 0x0) readv(r1, &(0x7f00005a6ff0)=[{&(0x7f0000597000)=""/4096, 0x1000}], 0x1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0xfffffffffffffcf0) flock(r0, 0x5) 2018/06/01 21:29:28 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x9, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40020}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="7c7a3ebae26243d5000427bd7000fe050025abc5be1774b8f0c5"], 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) ioctl$VT_WAITACTIVE(r0, 0x5607) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000280)=0x101a) unshare(0x24020400) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x80000001, 0x4) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000100)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/06/01 21:29:28 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x7ff, 0x1, 0x1, 0x5, 0x100000001, 0x2, 0x1ff, r3}, 0x20) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000280)="b0ede077a202f615083b10022838172a95cec6ffbf9fb8cd54adc4b6e30f8033e9c11b1f3ce49a360c8fe610d3a1691dca5026980490101c926b9ed4b2d07e4981661d67378b0fdbbc1c9b379f38f4bc153889e35876dc5f520da88e6443adc24c42b9a6828f0fb87f95cd32ffd8d13b0ef487848ca7d41310569ba28efb3d0f9dea3823f63ed5ffa055c70304c9e170d0178f87f9960acc5b2b73b01b63ae76801dc406188ece", 0xa7}], 0x1) 2018/06/01 21:29:28 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0x1, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mlock(&(0x7f0000012000/0x3000)=nil, 0x3000) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x1000)=nil, 0x1000}) close(r2) 2018/06/01 21:29:28 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x480, 0x0) write(r1, &(0x7f0000000200)="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", 0x200) 2018/06/01 21:29:28 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xf97}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000040000001f0100000000000000000000000000009500000000000000"], &(0x7f000031cff6)="73792a6b802b0c000000", 0xdc6d, 0x3b3, &(0x7f0000000000)=""/251}, 0x48) 2018/06/01 21:29:28 executing program 6: ioprio_set$uid(0x0, 0x0, 0x4fad) socket$inet_udp(0x2, 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x7) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x4040, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x2a92, &(0x7f00000000c0)=0x2) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/06/01 21:29:28 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x2, 0x1, 0x6, 0xa, 0x9, 0x0, 0x70bd2b, 0x25dfdbfd, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x70bd28, 0x3504}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x70bd25, 0x3505}, @sadb_address={0x3, 0x17, 0x0, 0x80, 0x0, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x48}, 0x1}, 0x4004) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x40, 0xd) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3f}, 0x41e) recvfrom$ax25(r0, &(0x7f0000000140)=""/41, 0x29, 0x40000021, &(0x7f0000000180)={0x3, {"d37e50e6791c2b"}, 0x3bd}, 0x10) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f00000001c0)) 2018/06/01 21:29:28 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x5, 0x40, 0x8, 0x9, 0x80, @random="6ae0c4b939f6"}, 0x10) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) poll(&(0x7f0000000080)=[{r0, 0x7e}, {r0, 0x40}], 0x2, 0xfb9) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/06/01 21:29:28 executing program 1: unshare(0x24020400) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0xffff, 0x4) 2018/06/01 21:29:28 executing program 2: unshare(0x4000000) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000040)=""/80, &(0x7f0000000000)=0x50) 2018/06/01 21:29:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x7484, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x9, 0x2, 0x6, 0x7fff, 0x8000}, &(0x7f00000002c0)=0x14) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7d1, 0x100) getsockopt$ax25_int(r3, 0x101, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000900)=@newlink={0x38, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, 'bridge_slave_0\x00'}]}]}, 0x38}, 0x1}, 0x0) 2018/06/01 21:29:28 executing program 4: r0 = creat(&(0x7f0000000000)='./control\x00', 0x0) removexattr(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00') setxattr(&(0x7f0000000040)='./control\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000140)="02000000", 0x4, 0x0) recvmsg$netrom(r0, &(0x7f0000001640)={&(0x7f0000000180)=@ax25={0x3, {"93bf0fb7e02f2f"}, 0x8}, 0x10, &(0x7f00000015c0)=[{&(0x7f00000001c0)="db40cf39bb678f134503c5b88e7a789994e07cbf19e5ba4eece1349111bd92241e8171e363f1e21993024fd09493c4c5ad127d6150a757ddc9f28054664f8199fe919139236993e634791972af4c0ac2cee43a0ca3b6fcd5a6d0033cf3a375d0827cc3ed93dbacbb6b468126857f3d79cc69aad4a6e178a8ad3e1c2a01bf54d4337b69e578d71a718ee794c9b29728a6e0336110872236d17463eb23b77554fe605d3e13c03d444ba02a0f621b22e53b8ef2ecb7d596dc1ab649f31a22c338", 0xbf}, {&(0x7f0000000280)="4f6d43fd4e3ab4ab74e7f5678685e0199d138f89af430de20a5cd5047d64710b9c9a0011d06f6cb011a5ad6b93b0443af4eda8af96d34d1a489009aaf4196fd895a07420de7025f3cb75bcd754dab3cce03a83c1309bba814c610c6a0f5dcb0400aeb61956af3044cd869801e110d803daf7f5fc8659", 0x76}, {&(0x7f0000000300)="94691d6dae39def5e02c730f0dca4ee2ca83fa0f374cb94dfee544b37c0cb00f9d9a88a6ba12eaa1c79c609056a72b97e0426cab6161324677fe4b44174c0e0e6055b3205e44", 0x46}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="ced6eeacea4235a86c0f9d8c172fe7e586c4cf6c6467c7edd0332e10b3c864aff66fbea604402be022607786907c1fc0fc01537ba2bbc2af00a6dacce5dd7db87e3adb7009a1", 0x46}, {&(0x7f0000001400)="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", 0xfc}, {&(0x7f0000001500)="6afd22ec5780895b38765f5191f33c6eb16284b1014886bbe79d6159e0774cf5bc6e6d6d2c68a1cd", 0x28}, {&(0x7f0000001540)="1c7b25d36ef23f84a86d0b5218e9bc71bc9ad369fade75404c902677b5bfffb6d778fc428bea69d656cc08671c5b4531efb52dc234f20b0d1568af98a9bb3137873b0ce20fd5cfaa4b28653d7720ca632d923e6f03ea24114e93842cd91450dae21fa82959662f9b1acb", 0x6a}], 0x8}, 0x40010001) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001780)={@broadcast, @empty, 0x0}, &(0x7f00000017c0)=0xc) utimensat(r0, &(0x7f0000001680)='./control\x00', &(0x7f00000016c0)={{0x0, 0x7530}, {0x77359400}}, 0x0) connect$can_bcm(r0, &(0x7f0000001800)={0x1d, r1}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001700)={'IDLETIMER\x00'}, &(0x7f0000001740)=0x1e) 2018/06/01 21:29:29 executing program 6: pipe(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x84, r1, 0x500, 0x70bd27, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x25}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x80}, 0x20000800) unshare(0x2000400) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f00000000c0), 0x2bb}], 0x0, 0x0) 2018/06/01 21:29:29 executing program 0: r0 = inotify_init() mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x10007fe) socketpair(0x3, 0x4, 0x80ffffffff, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{}]}) 2018/06/01 21:29:29 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x81) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r2, 0x8001, 0x3, [0x80000000, 0x7ff, 0x401]}, 0xe) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) ioctl$LOOP_SET_STATUS64(r1, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) 2018/06/01 21:29:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="0a000000000010000400000000000000"], 0x20}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=@ipv6_newrule={0x34, 0x20, 0x34e1814db372e963, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@FIB_RULE_POLICY=@FRA_IIFNAME={0x14, 0x3, 'bond_slave_1\x00'}]}, 0x34}, 0x1}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000003c0), &(0x7f0000000400)=0x10) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x10000, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0xb0}}, 0xffffffff, 0x9}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000380)={r4, 0x0, 0x673, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000280)={r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xb0, 0x7, 0x80000000000000, 0x7358, 0x12}, 0x98) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) 2018/06/01 21:29:29 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xac) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2ab, 0x4) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f00000001c0)={{0x0, 0x0, 0x20, 0x3, 0x6}, 0x0, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x3}) ioctl(r0, 0x6, &(0x7f0000000100)="f35ac451baaf537335ed4563c5c2712c4e4745fa119bae4fcb6d2644a819e72a68b84cd4c96ab4abe782f6311ea382e67c53546599404bb310a502bcf40d3b6c00d98606917a") ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00000002c0)) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000380)=""/58) 2018/06/01 21:29:29 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="010081027fa2"], 0x6) r1 = socket$inet(0x2, 0x2000000003, 0x7) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x1000}, {0x6}]}, 0x10) 2018/06/01 21:29:29 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vsock\x00', 0x600000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001480)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x4, 0x9, 0x5, 0x5, 0xfff, 0x40, 0x0, 0x7, 0x10001, 0x401, 0x800, 0x6, 0x9, 0x5]}, &(0x7f0000001580)=0x100) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'veth1_to_bond\x00', 0x200}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000015c0)={r4, 0xaa1b, 0x0, 0x9}, 0x10) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x8000) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='syzkaller0\x00') 2018/06/01 21:29:29 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x88001, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)=ANY=[@ANYBLOB="06000000920000000d8b0646c98a21a24a44235ce0050f08389946e02cbe7708e27c8ce2399c2c7c9f791ad01b75b978602e5c5f4b2a29984465e703961b2b0bad95da599ef225a1f5f54111f13b02e5693c30e87aa97742739b4f59f30580147c2862a71832bd8a720c303b24b560d70e28c03a293f2058314373a6f6f145a86b5854bfac4dafaf18ddf79e4a91638e667998aa04dde07a0000"]) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x4004510d, &(0x7f0000000040)={0xd4}) 2018/06/01 21:29:29 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = memfd_create(&(0x7f0000000140)='em0keyring/!eth0vmnet0lomime_type-)selinuxy\x00', 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf64(r2, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x4}]}, 0x78) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, 0x4, 0x8}, 0x90) getsockname$llc(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/06/01 21:29:29 executing program 3: unshare(0x24020400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x222002, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x20000010) write$binfmt_elf64(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x8, 0xfffffffffffffcb5, 0x7f, 0x7f, 0x2, 0x0, 0x855, 0x364, 0x40, 0x191, 0x800, 0x20, 0x38, 0x2, 0xfffffffffffffffc, 0x1, 0x3ff}, [{0x5, 0xf7, 0xfffffffffffffff7, 0x5, 0x7, 0x9, 0x7fff, 0x6}], "bfb8a440b541368941a4afd03f0295dc01d6180dfa9db8442ebfb1573f152094a16fefa4b7114a9d8153ba1783b1384f071ea400f12debaf7d0fd8c3b357317800a4ef74bebdeacd49a35eb2e6151d2a769a7d3543e83abb77d4f6fa468aeeece62b6e4d9de9b41fd4c57f5c7fcd647c39bc90ce6533b53d3aae2871da7890396c7be0775f8b6ab71ee48fc66780a0f5c0cf90a97dadb11e367e2f5766ef7c46fb03ba5f75ad7c", [[]]}, 0x21f) accept$nfc_llcp(r0, 0x0, &(0x7f0000000040)) 2018/06/01 21:29:29 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0x3}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x402000, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) 2018/06/01 21:29:29 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @rand_addr}, &(0x7f0000000100)=0xc) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x100000020, 0x208000) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000240)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}}, [@policy_type={0xc, 0x10, {0xb4ae793b817680f0}}]}, 0x5c}, 0x1}, 0x0) 2018/06/01 21:29:29 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x8000a, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0x2e4, 0x4) 2018/06/01 21:29:29 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000007ffe) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3ff, 0x2) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000140)=0x1ffc000000) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10) accept4(r0, &(0x7f0000000280), &(0x7f0000000080)=0x79, 0x0) 2018/06/01 21:29:29 executing program 0: syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40c000) r0 = memfd_create(&(0x7f0000000100)='/dev/input/mice\x00', 0xfffffffffffffffd) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000001c0)={0x7f, @empty, 0x4e21, 0x0, 'none\x00', 0x9, 0xfe67, 0x7e}, 0x2c) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) dup2(r1, r0) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="000004000000000000a80000", @ANYRES16=0x0, @ANYBLOB="00000000000000000000060000002400030008000100000000000800080000000000080007000000000008000300000000000800040000000000"], 0x40}, 0x1}, 0x0) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x182, @time, 0x7, {0x3}, 0x100000000000002, 0x0, 0xfffffffffffffffe}) [ 101.549778] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/01 21:29:29 executing program 2: symlink(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000480)='./file0\x00') symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") pivot_root(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 101.761276] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/01 21:29:29 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@ipx, &(0x7f0000000280)=0x80) bind$bt_rfcomm(r0, &(0x7f00000002c0)={0x1f, {0x0, 0x3, 0x6aa, 0xd4cc, 0x2, 0x5}, 0x6}, 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x46, &(0x7f00000001c0)=""/52) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000000000)=0x2, 0x2) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000100)={0x1f, @multicast2=0xe0000002, 0x4e20, 0x1, 'lblc\x00', 0x30, 0x100000001, 0x47}, 0x2c) ioctl(r1, 0xfffffffffffffffd, &(0x7f0000000040)="07b2eb5330de87f93c070b093eeeb9d5468d75234674e2b149c94a0904eb8a6a8c82d283dfbef191aad2119f3be4b205424660b2933c96f19519bf19015714b3daa96940e5d2ed202ac9e9df7683fa8089a0b645bdfa9756b7e88bdcfcd3f2824b523550598cab2a87014733b70156492d90d5a0c947e10357d5764b368d75f99c8f2a917ae26b715299647f304e47147ea37966") 2018/06/01 21:29:29 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_set$pid(0x2, r0, 0x7ffb) 2018/06/01 21:29:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x35, &(0x7f0000000180)={0x1}, 0x8) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x55a, 0x4000) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)='@posix_acl_accessselinux\x00'], 0x26781406527f7b4b) 2018/06/01 21:29:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0x14, 0xbb}]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer2\x00', 0x410000, 0x0) accept4$llc(r1, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001700)=0x10, 0x80800) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) 2018/06/01 21:29:29 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x101, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x5}, &(0x7f0000000100)=0x8) getgroups(0x3fffffffffffff38, &(0x7f0000000000)) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x10) epoll_create1(0x80000) 2018/06/01 21:29:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2, 0x0, 0x0, 0x0, 0x1f}, 0x20) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0x401, @empty, 0x4}, {0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x3}, 0x7, [0x80000000, 0x7fff, 0x20, 0x6, 0x9, 0x9, 0x0, 0x9]}, 0x5c) r1 = dup2(r0, r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/06/01 21:29:29 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80184153, &(0x7f0000005e0b)) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x34, 0x0) unshare(0x24020400) ioctl$int_out(r1, 0xc0305710, &(0x7f0000000100)) 2018/06/01 21:29:29 executing program 6: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) [ 101.899985] IPVS: set_ctl: invalid protocol: 31 224.0.0.2:20000 lblc 2018/06/01 21:29:29 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="7f"], 0x1) ioctl$int_in(r1, 0x80000000005000, &(0x7f00000004c0)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0xfd4, 0x4) [ 101.951360] IPVS: set_ctl: invalid protocol: 31 224.0.0.2:20000 lblc 2018/06/01 21:29:30 executing program 4: socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) socketpair$inet6(0xa, 0x80801, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000004, 0x3d, r1, 0x0) set_mempolicy(0x0, &(0x7f0000002900), 0x55cf) 2018/06/01 21:29:30 executing program 0: r0 = socket$kcm(0x29, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c1c240970") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000380)=0x200000000) socketpair(0x13, 0x6, 0x1bdf, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000001c0)=r3) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000300)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x8000000000020000) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x0, r4}) 2018/06/01 21:29:30 executing program 6: unshare(0x24020400) r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0xc0806) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x100) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000040)) 2018/06/01 21:29:30 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000140)=0x17, 0x309) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400800, 0x0) 2018/06/01 21:29:30 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bcsh0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/06/01 21:29:30 executing program 2: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x10000) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000040)) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000001c0)=""/153) keyctl$session_to_parent(0x12) 2018/06/01 21:29:30 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x18}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) [ 102.225380] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.232353] bridge0: port 1(bridge_slave_0) entered disabled state 2018/06/01 21:29:30 executing program 7: getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) futex(&(0x7f0000004000), 0x400000087, 0x0, &(0x7f0000001ff0), &(0x7f0000000040), 0x0) 2018/06/01 21:29:30 executing program 1: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000937000/0x2000)=nil, 0x2000) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, @in={0x2, 0x4e21, @rand_addr=0x2}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x80000000, @ipv4={[], [0xff, 0xff], @rand_addr=0xcd}, 0x4}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xe}, 0x4}], 0x74) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100)=0x7, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) 2018/06/01 21:29:30 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x1000, 0x3f, 0x7, 0xfffffffffffffffd, 0x0, 0x3, 0x10, 0x2, 0x0, 0x6, 0x7, 0x39b, 0x101, 0x2, 0x6, 0x6, 0x1, 0x0, 0x8, 0x980, 0x1f, 0x0, 0x9, 0x2, 0x2, 0x2, 0x6, 0x600000, 0x2, 0xff, 0xc9, 0x1, 0x3, 0x8000, 0xfffffffffffffff7, 0x1, 0x0, 0x74, 0x3, @perf_config_ext={0xff, 0xb932}, 0x12, 0x78, 0x8, 0x3, 0x6, 0x5e, 0x200}, r0, 0x0, r1, 0x2) r3 = socket(0xf, 0x2, 0x4) fchdir(r2) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='ip6_vti0\x00', 0x8}) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$nl_generic(0x10, 0x3, 0x10) bind$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'bridge0\x00'}) 2018/06/01 21:29:30 executing program 2: r0 = socket(0xe, 0x8000e, 0x2) getsockopt(r0, 0x10f, 0x0, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) 2018/06/01 21:29:30 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'eql\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000001c0)={0x800, 0xe7a, 0xd64, 0x400, 0x10, 0xee37}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000006ee37587e56d3ccf36caa23da19a0ea688c45e70d3f779c353c4080d12dcd76b50280551a9411892f71b8652d4c0b224ab13e3f10d9dc4aeae78f96580e0e4b16b71f5160b678cc4eaffeb68a60da4", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="00000000080000000000000000000000c4d981ae211e6951"], 0x48}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002e00)={'eql\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000002f40)={&(0x7f0000002e40)={0x1d, r2}, 0x10, &(0x7f0000002f00)={&(0x7f0000002e80)={0x0, 0x80, 0x9, {0x0, 0x2710}, {}, {0x2, 0x2, 0x40, 0xd5fe}, 0x1, @can={{0x4, 0x9, 0x0, 0x20}, 0x7, 0x1, 0x0, 0x0, "d5d5740933a2f5af"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x40) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) 2018/06/01 21:29:30 executing program 5: unshare(0x400) r0 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f00000019c0)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000800)=[{0x28, 0x0, 0x0, "8bcc9ca2fa5d3baa82fd70efc138077211"}], 0x28}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/68, &(0x7f0000000080)=0x44) [ 102.504516] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.511373] bridge0: port 1(bridge_slave_0) entered disabled state 2018/06/01 21:29:30 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r1 = socket$inet6(0xa, 0x202000000802, 0x2400000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x10, 0x4f, 0x9, 0x7, 0x0, 0x70bd2c, 0x25dfdbfe, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x7, 0x10, 0x10}]}, 0x38}, 0x1}, 0x40000) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000280)="0b16d422ac4725ed9c4300802c766daca63335a4b5c26dfa3540d08a6f75ccac4f380c9790851807ed600387905781304b76ae2200c2346df5c320f9b6c43813ddba97f41413dc25e8e0681f5e61401292d2", 0x52}], 0x1, 0x0) getpeername$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) r2 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") sendfile(r0, r2, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 21:29:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x200000002012, r0, 0x0) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="336de2e1046f791a8fb84db85733cc7656cc884c568db6d66e67dcaacf27a643e12f6ee272784b8323c0f7eeaacbb097e8122c69fe44899b152b2ad76099e216c87263adec00d09b2f83e1e5b347ed8c42a662c15d3a50fa87a3116d9a08f0", 0x5f, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='eth1ppp1@\x00', 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) 2018/06/01 21:29:30 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0x0, 0x6, [0x9, 0x3, 0x4, 0x6, 0x1, 0x23]}, &(0x7f00000001c0)=0x14) getsockopt(r0, 0x0, 0xd0, &(0x7f00000002c0)=""/203, &(0x7f0000000000)=0xcb) 2018/06/01 21:29:30 executing program 1: r0 = socket(0x1e, 0x805, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x80000000, 0x1}, 0x159) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000000080)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180), 0x0, 0x4}, 0xffffffffffffffff) 2018/06/01 21:29:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e23, 0x6e8e7e97, @dev={0xfe, 0x80, [], 0x1}, 0xffffffff}}, 0xa0, 0xfffffffffffffffe, 0x2, 0x3ff, 0x4}, &(0x7f00000003c0)=0x98) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet(0x2, 0x4, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="02040000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x14, r4, 0x401, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/06/01 21:29:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = semget$private(0x0, 0x1, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) getresgid(&(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000280)) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000440)={{0x2, r2, r3, r4, r5, 0x24, 0x9}, 0x1, 0x100000000, 0x1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x6c, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r7) close(r6) 2018/06/01 21:29:30 executing program 5: mkdir(&(0x7f0000000100)="e91f7189591e9233614b2f00", 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x40800) lseek(r0, 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x3, 0x1, 0xea0e, &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3}, 0x20) getdents64(r1, &(0x7f0000000200)=""/4096, 0x1000) unlink(&(0x7f0000000000)='/\x00') rename(&(0x7f0000000040)="e91f7189591e9233614b2f00", &(0x7f0000000080)="e91f7189591e9233614b2f00") unlink(&(0x7f00000000c0)="e91f7189591e9233614b2f") 2018/06/01 21:29:30 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="00423f2f07d82c99240970") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='io\x00') sendfile(r1, r1, &(0x7f0000000440)=0x8000, 0x200) accept$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xa, 0xd, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x1000, 0x0, 0x7, 0x0, 0x1}, @map={0x18, 0x1, 0x1, 0x0, r1}, @map={0x18, 0xf, 0x1, 0x0, r1}, @alu={0x4, 0x2, 0x0, 0x9, 0xb, 0x20, 0x1}, @jmp={0x5, 0xffff, 0xd, 0x2, 0xa, 0xffffffff, 0xffffffffffffffff}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x101, 0x44, &(0x7f0000000140)=""/68, 0x0, 0x1, [], r2, 0x8}, 0x48) 2018/06/01 21:29:31 executing program 1: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000004e0007241dfffd946fa28300200a0a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0) 2018/06/01 21:29:31 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x8a, &(0x7f0000000000), &(0x7f0000000080)=0x392) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@broadcast=0xffffffff, @empty, 0x0, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @empty, @dev={0xac, 0x14, 0x14, 0xd}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x2c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0xe9, "fa011e093910f6c61d9f9ea3de7e584b639c7792bdab6bafb599d20780b76cfe8682a158f647cee6e60a7607232e67712217055e253b126f93eefc0b3171f3368741f897b23036b5700bee1bbab36e5a56683d8837e1b230f3bb35062e22ccf2ab55faaf29cdff9130426fb89d93d02eae782f3693cf574a13a0f9baee37acb800821c49a54edfd3478c4a1c115c86e6c77ce6983f2e1a6dd862606839748a4aeeed07fde02b9564dceebed3056682ccd0f58bac82cafe1b843fde54663c3ff996c59580a62fa6429ece7802bf68ff735f55b102f1156a46ad5763cf0c3f2f90f856ed81ff7ddfd597"}, &(0x7f0000000340)=0xf1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000440)=0x84) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={"66696c74657200000000000000008aafd567b14eb27900", 0x0, 0x3, 0x56, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f00000000c0)=""/86}, &(0x7f0000000200)=0x78) 2018/06/01 21:29:31 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xa01) r1 = open(&(0x7f0000000000)='./file0\x00', 0x240002, 0x21) sendfile(r0, r1, &(0x7f0000d83ff8), 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0x80000001}, 0x8) 2018/06/01 21:29:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x509801, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r2, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000300)={0x16, @broadcast=0xffffffff, 0x4e22, 0x2, 'rr\x00', 0x28, 0x7fff, 0x30}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2015, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000002c0)={0x1, "d4"}, 0x2) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000012000/0x2000)=nil, 0x2000}) set_robust_list(&(0x7f0000000240)={&(0x7f0000000180)={&(0x7f00000000c0)}, 0x1, &(0x7f0000000200)={&(0x7f00000001c0)}}, 0x18) close(r1) 2018/06/01 21:29:31 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) getsockname(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000002c0)=""/115, &(0x7f0000000340)=0x73) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000480)={0x5, 0xa45, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d1bdbb8072567f8327d9bd3940a319efeec4fa8957152533f882f7fc6ec5cd73d65bffe11755450e9f884321ae415c73648749f62fb21506441bff3e29a4df8c"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x48}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x111000, 0x0) write$sndseq(r2, &(0x7f0000000500)=[{0x9, 0x9, 0x4, 0x80000001, @time={0x77359400}, {0x1, 0x80000001}, {0x100000000, 0x5}, @queue={0x40, {0x7}}}, {0xb8, 0x10, 0x0, 0x8, @tick=0x8, {0x7, 0x70e}, {0x5, 0x800}, @raw8={"433c58e8887b0c8121f8f534"}}], 0x60) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/06/01 21:29:31 executing program 3: socketpair(0xf, 0xa, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) 2018/06/01 21:29:31 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000200)={0x18, 0x0, {0x3}}, 0x1e) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000000c0)={0x64, 0x5, 0x0, 0xffffffffffffd195, 0x2400000000000000, 0xfffffffffffffe01}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000002c0)=0x10001) getitimer(0x2, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xb0cd}}, 0x5, 0xfffffffffffffffb, 0x6, 0x8000, 0x10}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r3, 0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0x7, 0x1, {0xffffffffffffffff, 0x3, 0x5f, 0x3, 0x40}}) 2018/06/01 21:29:31 executing program 5: r0 = socket(0x80000000000001e, 0x4, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = semget$private(0x0, 0x1, 0x0) setrlimit(0xb, &(0x7f00000000c0)={0x8, 0x5}) semctl$IPC_RMID(r1, 0x0, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x4, 0x1, {0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x7}}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)="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", 0xfee5}], 0x1, &(0x7f0000002440)=[{0xc8, 0xff, 0xbcc3, "18160edf3746c2b60f065fc60f8ddc78425bde80ffdea66a362c805e8bbea64de75e8c423a01f02a4c45df179888afb4847a294c16cf50d393eb6c3f9628bddb91e56ad42b382d6c918754d949f4c71ab8183408d0809d69d204a6bd1bc404916b770f0ac42144c8886e3cd4ee26e0745f270b12d1995d926af75562a099e70995450ace3964f571aa27c2b7851f6a42cc9a45d50a5d2c99ea52f806929911f291681f68fcaf15ee1b5771e71f261b3af65ce81db9ea9af041023bf14d70432a3729e43bb230e3d112562e5bf66650dee574"}, {0x58, 0x1, 0x5, "2eda878e15be89ff7c0031deba9e22a459b8d2d85e611cdc31e0e61847d13a44c85686f93fe600cd604d832d723d8281137ff95e4cfff4ed4effb250bed261b2578f9770c7"}, {0x10, 0x114, 0x6}, {0x28, 0x112, 0x6, "10e07859a2c2d4eb1d00cd87491541c70a0475"}, {0x1010, 0x11f, 0x2, 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0x1168}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) [ 103.665928] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/01 21:29:31 executing program 0: r0 = socket(0x15, 0x80005, 0x0) ioctl(r0, 0x9, &(0x7f0000001300)="6631632ca6dc86dffc5087e3a6051cd6879a72dd1e1a6376149efad9a75875") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000001380)=0x1f) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/68) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000001340)) socket$nl_generic(0x10, 0x3, 0x10) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000180)="ae281c95033acf42a0caa33c9637991816d6fdd025022c98cd00ff25f674d3dc23509b2ede933bde05374adde9a221480a67b1fd0372e88339ab06c65527fd", 0x3f}, {&(0x7f00000001c0)="67bc2a3419cc50175e4f24d35da984f7ba66f4cbedddbe2f1f93ca00efdf0e9075dc9a7e983fa7c807e8844b268b178af6c6433a8e3a6fd6f184264f1e06798a6d798bf4cefe314a9fa6902dd9e51d6f4a7395a372ced48a033328b78b2e46f3b63036b352839c6c240f8d677e4608108184b7279a7949904d399114c9af33fa9b2117ea11f33ad8299d0c60d80b94ae1d0293fc3dfe2743845a6a0a9b276991c06b4b9360aa7e277facb167f888f2a839bb37fc22d1b1fabdd42e5687a266d6bdd2bff6ab6c5b686a13a7d4751cd1c40a28dfe49aafe0224da5f17658934eafc1dc9472b0a8edf256615dc49cdb", 0xee}, {&(0x7f00000002c0)="989867bf70f3bd7bf8ff9c421b14a5e976c738b1ed6ce9a142e517bc1b459df491463b82807d68c8a91cfa8f83134257fe3a1e61ca735f5f8715da99e6d6e98598990b02f0ba57ad272d2396baba79139527383670157c676ea4b55c048e1167a6282dfa4e24666fd3d687435dcca15376799561951e24ce3a2c002749bb71b5ab53c307e100fbcba2b8dee5b291e602cb70bb63e09afc66daf28770e7113c7d17ac7e9ed0d86f207068cb26ceb16df41757761d472bec2e416486006e77152764c6d1cd60319f0ad30177af827cc7d0fd9ff876f5b897477b6403d5982670ded97d3bbf690ac10d6b5c29121b2374359416680e759305cea44d22d04bef0b8b4fb0d181a93e48c0dc19e1ee05dc007a6c19f7e2fa3469ded3d9ae06365fbfa43dbad97edd774ed036a5cf81ba5af3c511264a7652c21e336be6b331289c2a1955ce5f218e6240605fac0b4f6dc3f93a20c6789f3dcfbf8ef80516c6b802c5e0c4922baa1ef44e276e34fadd5a5b7d7924d05c46c69f3bc5bef7aae5ece2c35cba6b44823e534d4461042df007574ce69246d25b4789c903b426030470c91cddc80eab499d4f71eeea0141a577609caaf6a2a14c9c02220fc70196a40cec20b867acfae9ec1bb5ef61691c112eb56bcb589b7a2450fc9dc4196169f5f68b8d4955b4c792f03f49e5800c78cd84cc200c00f1674db2a3e3ebaa77bc011dafd291382712a50c9cd689290e57bef7b481ccf69b44312b2865c86c8d80d976f8843936a4161ab4ab2f27b3012f36a89d357d77fdb085eb39e0b9e4de79459d8c1ffdeef00be52533e46cd85d5c0bc5774cebf5e94110c97b5497c2bc70a72ad2ed91d28785e992fb4ab88e944832da5dec3ba8fc4419170896910d85f11522f74f0ec06052ddc42f67e5e1b9862ef82f3ac297d8cd0ff59eb3d4593b9d13c6f1dde4809e48c3169e37f130d7bdbebee9dcb10501451b5f1ab6e0939f5d463488c842d2239cef710371f6e64f44f471ae3f9731fd0d900710e9f01b629165cda06b161f1ca25c244cc83f7cf7471c87dc8d58ba1017a82deca524d7087d60dfc04938b97e8f382521c45454769e8ab28ba3e9e9af4559d1f8cb18eeaf0ec6360ddce592c869a462ca3339cae43d02563ec981d92e1a0bd24bf3aa8cb6d6c85c197b0ffab2bc1a8fac464c150ef0946911c2b31457ff81782b0189b9fb2da7fbd0029b9bc76aeb4f123b30b0a3ab76842a4d59abca6a7f1dfcd91d913c9a7f919a0229f5827b219165d8cc36dd06ab6f16bd61350ad6a59fe262d2cc94ebafca22488f91f7f95b7236fe1280658a0bd7c02bfeaaf83d8692d52d2ff6479d75c183caa14430ab6410ae4225158d7cb8a1b102ec122f6a638eadc82fed903431d7350afa02767f4ce454554bf4485298bd1986fe5cf277e9e5ee4f7c667ffcb7e5a3ba5667655ab5f79fdb902519aef4c17b6b40da5acb2c3a48308c55ea1baa76d3430b95e398317487e72c810ac03d7ca1d835800cecbaa0008e4c9b33da338ee3881e35a1c10b4a1c3173b705845a947d267c0061ff6fbe7398f1c3d20f0e443ba3fada26fc0c1d4fb42a9711b9255c7c9cf837e0f99514b5dba8be307c226f086483fec2e41e2b4c238c1fc173431cc7177927a607665b721ebdabb022a4378f14ab5241effcd8844e3b3028a0b026160d3e79d208c3d6c6cec0cff10db4dec452fd8530e2d081dd8ebbc33e7978d3adbe739e8949c26ca63f4faa06a29faff1c0c34c650c2f92f593aae873bf2d6011f7a1d2cf8575ea9728ae87925c19899afd079ca5b58e881cdf8054233dbba0c255bf57ac80b9d0ae7f6e2f835fe27d89be3d64774a3d2fab3e16db9adf8c59b66a7508a3749f425e77038f126f8ddde8b7f75123691106693f0a44e24f61101b3c422f4d49eef7f041087c3565631bdeb5dffb9099259182c7ec67615dc299e8248caa1f80cd04e867a3daa6d7f03339622ec1a0845c6047efa58cfb33d26038893eb219cdb76a1ff7af43f589cf5d97d6112be4c09713a1be34cb9c458cb6f942280251c26827d90d08365dd09c8028b2a905e3bd57d611f77e647a6891df2b1efec7efb0ffcc5afb20f85ebd0a12d5d7b4f519abdb274573762cb1b112b56c53f6cd230aab12f5c8603fd3238a50a9a18898cc2af7ace9a9a914119d34d9b498a800da2b4764b54cd5c7f299ff3f6b6399ef0310916812d394fbac3b01948076d16ccfdad8ebf8da2ca710cbb7c163b06dec88f058f397a96b4ce1aa2da764e614e9c90d4eff56e5a68a409a3505ca72a3a78a02418dd28067212a2a27df861e8f3ac6bcd36ec20e1cd7820cd496ddf3ba704251f555ec15e9ad9be454910b6ee33bae5a255cee938ad8662ec1b6e957bfe0732418d39b92aeb4c8501d4c8414d7732b537e0aab938107dbab89c75af41d4fff5de0b7dc04a51af0832d181d21ea89ff78d10cb1bab5afe09cd79944af1cc0ab0edc4cefe71ae16ba2d9d12a4fff5bfc80064d46021f264f56e9a1c918a537bd20e3306130f889df8449a15ee81a5ba09000be7ba9799b22c67bf82cb21ed8e2aaac24f2710f14416b6dacfdde022339c57d37a7617e9b9e4bebf35443c33679fe6dce7ea2c3a0673d2cc8b905833c72fedaef1c4630fea9fb34c7a56b83b99f57956bdfd63acac8fc3bf85a89ca502844d2f00d41b0ea810ca7b09dc483078403ec7fadd9eab6b70f658a0153fc5ee4e29353ccf0a4fb1d29c13c4903c006a4bf618e9cf9d76d28c83eddf32c870c2a611b0915a30ee31a2c6cfb01630f670d51e401d198fae3649d4571ece69e3ccfcd62c91f7fdf4bf1e0b6667b4ce38a0e5bd818fb5646b1e3b3fd10238261358e6378fb439f2b0f6b3bff71a83b7ae31b9493a80b7bcdbb6bdc0ce3e4f21bf6fa2547bc3e696756597c05725308edfd18f86612b6f90df303b3a6a6172a7a0e89e276071f136a6dd24b7d4384b2d31bce14edc2ab1d8e304cb10157464a11e64125116297dfe297c3f18ed66a419e506769abc399c65a429bddd5e9604d6c5ee5e6bb4ab8b59d2c64c73ba65bf479cd61b9ace5c4a13c5d2682a128276e3153e15defe45ad980fa826ed1c93b6e3f854e3dd62bfd383d86a64ad026225eed8913f3bfb774428318075dcd085096d3110f6befee897cc5390d410bf31a919dd524e1bfa610ee6f7df039342365a757e08ec4224fdf082c7a2f4671c2d55e8891e533b7c7ac862faddfa56ae667e262d45aa736138df154f360888883857fafa6369a9e3f3b8c82a866f5a366d701411a54dbdd23c1e38357da869422933d91ed76ea0417cc6ca9ee90da4dea5633eb261c652e66ef3af4d510ac1da892830dd09cd46233c4ca44de863652cb6feb82ce06255572939068c21c0d92ecbe849d3fe06828266d12617c0916d6019b7e264e08910baebcc7c9de97d17438855e17b392def15447423cdba91176f66ceaa5aa524e2b6e861d7ae837ae378acebeabb183292cf2712e36e681da127592a6178ce1a95f9e8daf0c4c14425528921be7fc55e25cfc2f3a664746b5f2a9b79e9821d910606d80faa5278c56c3357662053cc22218ee3f84034aa3f182bbc695652c5046c254c184f457751e835d12eeee8c3675b04cb79cd46e1fcc848ae795e7bcf71b9c70d83570e746ac67904d753e11e8b6a4fca3a02f753891ed106e76c8a0484f02006e131d8ca28dea716db7697989956072051a4a5f110f1dc5e40d662965307c6daf9286afba931936bd8be27df44ee193dbfae7c13e217fe6f4ac82b537477bde207b066430b0bded2c158daf307f992bc126359c2a1514f9eb597ae5c77fa09d72d673898caa68bc407dd1e7cf63b1c34d69b53dd9c685a1cc6c0e121b2fedc6b8cc70d1c456c373c3fe04fd739cf418542bdb70134fe9b11d0be848b601c7209e6c978dcae7dd1918e8f17a7ec8f4ba4600f427955d1fffa3b6e75479994d15277c0aaa957317a519b31f792010fe3796459cfcb44327d3f4e6fffef826643ac87dd5e2b02bbf9f1b856b0b9db7c2ad5f48b260207acfcc37a556ccd50b058405d01a5ebbaa54c26ef608aed30017af879dc0fc320c745253cf8bc320c0a8ee635a0eaae89993a34593b39dc40470b7fa323beda55efaf038fea53658d172a3775f51c248d24313248699f99f3c5f474ac96a963f7e9a1321173caa145fe68866b5fc454847bda77cf92a16ba2ab36567b6b4f9bfdf75d8a7c34bd80c25d54454b52bd14a6cb2432669acef7b44555ad919497ae89b575ff2ea4c0d8e7e4ab0df1d0a734288886e0f35be7b26a8550e63db48409e40dd4903bd9343c9aa377bd8c0e92cd6cce8eebe4f686b7da68bbf435d638c85a7e9a94c313f002280af8ce6a391b13f0a6bb9eedbe255e0552294742fc41c97a2d4773eb4a7441cfe2442a7046f3fb6e4b0462e3de119eeeefa4508091abe503e651a58d42359f49654d8337cf4361bb56a8741425cc239d10c608b38c82e776d237b382c4fabb8617548ed6a1981990cee4766760f8eedfdce1544a6d5895436e3b28aed26e149a23dcd5b68560c232aef08cb8b91c53f75d1eca3b0150d55660da1b4e3228f46369763f8ed666f8cd916336389404026eeb8b03f3c7669f2c953a7efa91fe336f62275d6df7e792aa68984757f997d8d28aa0cd715b93588578174c7891b86fbc745c7e4d664d5eb07fc1ec6d5a562a67b6e84e48dfec2f25b6db45bcd62849a6b6d448bb42e28e2481aada7502eb39d179803b7c214a50028bc88c5d7249956a776c1010cbc8e0374bcec602f2f260d10b86b439c2c049dd6e354fc16925bb23c0321c113b3af3167e37ecd774d4469f3ceeb1dd079a97942895f6d414055e89e0bd4dd611b7959370d3f00a338ed627b0ed491a0ca39fc68d926ecbc42e599f382d3e65e059033a8f951a8929bfae26052c56a1c648919987c43d8574fb285e8633546b15bfea6e90952356881e793b7ee919533db0bce86c94e3209c0991299922f1091febf3c36dd782d88a2bf1f953e6d3f4075bdf8c5baab9bb129aedc73b010c2d35b027d46fefe6df1a0d5b0af2cac7d99d024b461e0a3e112adb2877bbfc2390f5e482fa59f941e07bcddc8efc5465ed42e17c33aa80c97f45ebd32e7c77821c235562d8997cbbd84534a41acb6d99c494c5acee0bebfaaf373f8d1448c902c2cc903d085c4a1a3658110013efb477e259f38571b112faf0d7770c5197fb48eaf81b8b4e4fc773b509620ab0b327f04a17db21b2eaf4bf3a7e854ec86bdb5d900df801eacae0864ced631d393398adc001c55cf99c35125cceb9091373985415f52803e841fbd86351989839248ee6e0edfd26cca64427f85133a4809ffdbfbaeb57417bdce2fc54298ae97e0aed6d6e51a52f51fe86765546aec625c639ad5964c99e7e8cd85372c766823ae6053c0d7e0b1688ae8b2e28f80e70c4812259ae4095cfdcb94432d2253d3a1402cfffeaf795112834d8e3d3deaf3d4eb659b25dc4e59bd4cbe1d8c3171ece5dcf49e8edbf7beadaffd5e55d80a4f1186749bb0001e3762caff859450561a733fc8711e2aefbc5f3e3a1f6e05e91b7b6e8286fbad4d828172c8b880dec115875d1c3776a25482e1706dc14f5feaecc821cc348cc02f8027d71b0f7b22cdf665a4f1015205047d560100ab1ef629886dd7b4fb9d90b04ebcb21790c9731055835f225655ba08cbc2c7e38dfec78a02288e67254f8987390a790964e6b77375b556dd907bc5e8b2ddf0e3bbec0728", 0x1000}], 0x3, 0x52) getsockopt(r0, 0x1, 0x8, &(0x7f0000000000)=""/52, &(0x7f0000000040)=0x34) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000013c0)=0x5, &(0x7f0000001400)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/06/01 21:29:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) [ 103.711254] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/01 21:29:31 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2, 0x400000) r1 = socket$inet6(0xa, 0x803, 0x100000001) sendmmsg(r1, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) syncfs(r1) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e20, 0x377, @remote={0xfe, 0x80, [], 0xbb}}, 0x1f, [0x8, 0x700000000000, 0x2, 0x10000000000020, 0x10000, 0x8, 0x0, 0x9]}, 0x5c) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000001c0)=0x9, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x5, 0x1) recvmsg(r1, &(0x7f0000001300)={&(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001280)=""/85, 0x55}, 0x0) getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0x0]) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) 2018/06/01 21:29:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x94d9, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000480)={'filter\x00', 0x59, "ef708323f0521652639ecea4b304c8f9fdcaae8ec41a11d61d0711bf53c6fe0e4c6a39a8d11e73f3995c8dd4845548056cbc6b8b7fb62d0b4b02b78bf5dbbada4ae965c995ad9ad8ac6186a6abadf1c05798cf02ea719cca95"}, &(0x7f0000000500)=0x7d) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) userfaultfd(0xa4e221a317d772bc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x8, 0x20, 0x0, 0x9}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}}, 0x84) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa}, 0x1c) 2018/06/01 21:29:31 executing program 7: accept(0xffffffffffffffff, &(0x7f0000000540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0xb, 0x8, &(0x7f0000000000)=@raw=[@ldst={0x3, 0x0, 0x1, 0x4, 0x0, 0x80, 0xffffffffffffffff}, @generic={0x2, 0xede7, 0x7f, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x101}, @alu={0x0, 0x8, 0x1, 0x5, 0x2, 0xffffffff, 0xfffffffffffffffc}], &(0x7f0000000140)='syzkaller\x00', 0x2, 0xd9, &(0x7f0000000440)=""/217, 0x40f00, 0x1, [], r0, 0x20000000000007}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee545cf000000000000006f388000006a0a00fffffff6005d"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000ff0100000000008500001006000000e00000000000000095000000000000004f192184529155eab354260000e5fffbb0be8d77b561daf159de204bbab9c86522e6a08eaa0f9213718b5e3c1a8de7e3a8ae74390042771f2d42e23d2d3637d97f19c5c17340fca3b1a149628c62ed9c999f88109db4357fc4f49b5c8f74367fcd7513c0d3af5b1a427ed30fc50f30bb7b3cb022ec499aae29087d8223ed9d10c0449d071db38ac0475864d3b41c22eb"], &(0x7f00000005c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x0, 0xfffffffffffffffd}, 0x48) 2018/06/01 21:29:31 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2}) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETTXFILTER(r0, 0x8924, &(0x7f0000000040)=ANY=[@ANYBLOB="14072b4af20549ddfaad554293081ba50100005b"]) 2018/06/01 21:29:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x91c) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000001, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x10000000000000) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xc00, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000180)=0xfffffffffffffeff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x6, 0x3, 0x2, 0x8, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x80002, 0x0, 0x0, 0x1, 0xfd, 0x100000000800000}, 0x20) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x100) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000080)={'icmp\x00'}, &(0x7f0000000100)=0x1e) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f0000000200)=0x1e) shmget(0x3, 0x3000, 0x1000, &(0x7f0000ffb000/0x3000)=nil) lseek(r0, 0x800000000000063, 0x0) setrlimit(0x8, &(0x7f0000000080)={0x800, 0xfffffffffffffff7}) 2018/06/01 21:29:32 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xfffffffffffffff9, 0x1000}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000000100)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="7f454c46002500000f0000000000000003003e0006009d42fb5b781f7482000040000000000000000000000000000003000500000087003800020002000700c9470200007001000000ea0a000000000000f7ffffffffffffff00000000ffffffff000000000000eaca93760000"], 0x6d) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x7f, 0x4) 2018/06/01 21:29:32 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2001, 0x0) 2018/06/01 21:29:32 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) unshare(0x58000e00) 2018/06/01 21:29:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6, 0x8000}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x16}]}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setown(r2, 0x8, r3) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x181a42, 0x0) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0xfffffffffffffd92) sendmsg$nl_route_sched(r4, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="740000002400008427bd7000fcdbdfc607ced15adb2500000000", @ANYRES32=r5, @ANYBLOB="0f0000000f00f3ff05000e00200008001c000100f30906000080ffff020000005e3b00003f00000004000000200008001c000100b20004000900000000000000d8510000030000000700000008000500ff06000008000e00faffffff"], 0x74}, 0x1, 0x0, 0x0, 0x10}, 0xc000) sendto$inet(r2, &(0x7f00000001c0), 0x0, 0x420000805, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/06/01 21:29:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x7088a845, 0x40000) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000180)={0x3, 0xf1, &(0x7f0000000080)="b2be1480b505df82d497bbd1b95449df94150c05498e244c02e235dbadc57e3d7f16e071280c57bb2dec6f579df66cb20013a535a05c717858f873adf420d355ca15b2a15cae9c671d18b81276e61e18dcd6ec5ce7e4156a5f43b96d285361c1b75293d6806051164d0173b387ce48f3228fc64efbdea57a0b0289fa4b879734ebf4197744dd727f0187edb26865adeb4ce180feb5fa1262f39237dbe369645600f79e0a962507024cf3e34cd6abaf29da1ffea8af2d9c02bb3f91176180f476467238dcd877d83bf59220f31579ed0fe98508731426fda146c3ba2ac99f9b9f53156d64b32fdeccafa29c8d69271d9de6"}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000001c0)=0x3) preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) fcntl$setlease(r1, 0x400, 0x3) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x7, 0x60000) r3 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x8001, 0x400) ioctl$BLKBSZGET(r3, 0x80081270, &(0x7f0000000300)) 2018/06/01 21:29:32 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="7f00000000000000762f000073000000ac7ee1f7792f0b52baf9e9fe2b4abdc7b65a3849ce3855a2f7fe3eb74750bf13db3c350eccbfc717019159b31f787b882c2700de441ac4ad52c3c5197845fe1230ffc8de0900d70e70c2cc4b6f5b41e9e9cb9777bf67741cd0cd4062b1ab3009eb144c998e930000000000000000000000006382ff38f2461900"]}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="060000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000580), &(0x7f00000005c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="20000000b5deda5cccb36b706330a4ed7870fca42c63f9fb25cf017bcbd9e0a57a76d6ad"], &(0x7f0000000280)=0x28) getsockname(r0, &(0x7f0000000340)=@hci={0x0, 0x0}, &(0x7f00000003c0)=0x80) sendmsg$can_bcm(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x1d, r4}, 0x10, &(0x7f00000004c0)={&(0x7f0000000440)={0x2, 0x80, 0x63d10f7b, {0x0, 0x7530}, {}, {0x3, 0x0, 0xdc, 0x200}, 0x1, @canfd={{0x1, 0x0, 0x3, 0x100000001}, 0x15, 0x3, 0x0, 0x0, "92bf3a81981f4d38b976d57c8dcc0ad1cbc98e96f31c12690824d2a2b5d31f6277fe0278eb243e59803a06e44f9a2666c168fed234b4cf97eec86bb6f30f7a0b"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x8080) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x3, 0x3ff}, &(0x7f0000000300)=0x8) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000740)={&(0x7f0000000600)={0x1d, r4}, 0x10, &(0x7f0000000700)={&(0x7f0000000680)={0x7, 0x805, 0x1, {0x77359400}, {r5, r6/1000+10000}, {0x3, 0x3ff, 0x100000000, 0x5}, 0x1, @canfd={{0x2, 0x6, 0x80000001, 0x1}, 0x31, 0x2, 0x0, 0x0, "afa9a31bec52534d6d5a543b3b2eff49d5d31bb18cd43e9e9e637bfb7ee63ce3401db10d75256a0635d2af46589e498424910b25c6898fec1865271e0daef24d"}}, 0x80}, 0x1}, 0x8f19ce493ded31c4) sendto(r0, &(0x7f0000000540)="5c46e39f8fd372ef13ccfe32a26dd648fc715db4e92a08c13fa4427f0d98ccdf92e8e722d383d626", 0x28, 0x800, 0x0, 0x0) io_setup(0x3, &(0x7f0000000140)) 2018/06/01 21:29:32 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200000, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000140)={0xa8c, 0xd9, 0x0, 0x1f}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)="28585f8afd19942327288c497331d079cb06ef67442a9a567c03546e2b315de7328e77e7d821b626600b3e0a7acc0f75a66cafef6918ee3b6d3cbc66a4221fcfa537015d73248c485dc3e66ecc251b933de757afc6116e55b818e754b66dda66ed55ccf7a0cb323c87f29227c6d8800b10f700fba084e59dfa4964e4e43ae29e0a441ed1b91b930cbf35405f7dcb7325251ffbc4976e8d90c80a2fd1c26c34cbfc6a87d95bad02a47d1547cf203dededc31d98cfe37642802ace058292962fcae88ae6a067b0a11852489fdef7e936c33c31c6a3870b53a683", 0xd9}], 0x1, &(0x7f00000004c0)}, 0x0) 2018/06/01 21:29:32 executing program 4: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x6}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x80000000, 0xff, 0xff}, &(0x7f0000000180)=0x10) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000001c0)={0x9, 0x0, 0x9, 0xffffffffcaed018e, 0x0, 0x6, 0xff, 0x100, 0x0, 0x9}) sendto$llc(r0, &(0x7f0000000200), 0x0, 0x20044010, &(0x7f0000000240)={0x1a, 0x30d, 0x5, 0x4798, 0x7a7f, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="200000001d00ffff0000000000000000010000000c00030100000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0xe000000000000, 0x1, 0x2, 0x8, 0x80, 0x49be, 0x100, 0x3ff, r1}, &(0x7f0000000280)=0x20) 2018/06/01 21:29:32 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000000000)={'bond0\x00', @ifru_mtu=0x4}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$sndseq(r1, &(0x7f00000002c0)=[{0x10000000000081, 0x2, 0x0, 0x0, @tick=0x4}], 0xbc) 2018/06/01 21:29:32 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7fff}) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x0, 0xdf8f}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8100, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x2}) 2018/06/01 21:29:32 executing program 2: r0 = socket(0x5, 0x5, 0x80000000) connect$rds(r0, &(0x7f0000000000)={0x2}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='team_slave_0\x00') 2018/06/01 21:29:32 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000500)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000d, 0x12, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000000400), 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x40100) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x1024) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) mbind(&(0x7f0000b69000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000100), 0x8001, 0x0) 2018/06/01 21:29:32 executing program 0: r0 = socket(0xa, 0x84802, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000940)='/dev/urandom\x00', 0x420800, 0x0) ioctl(r0, 0x2000408912, &(0x7f0000000a80)="c626dbf6262c090039632d08ba00002ca32e9ebf1d9dd6d4560eea0794b2f7df09e59b54451c094622ab5064d46f5660cf8201800000ac2e3b2834812fedfd2f87441e03fbc0e9ae8e539b45ffee5e90fad1ddba031063ced63edd229e") r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="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", 0x801, 0xfffffffffffffffe) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000900)=0x81) keyctl$dh_compute(0x17, &(0x7f0000001180)={r1, r1, r1}, &(0x7f00000011c0)=""/191, 0xbf, 0x0) 2018/06/01 21:29:32 executing program 7: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f0000000240)='U', 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) lseek(r0, 0x0, 0x3) sendfile(r0, r0, &(0x7f0000317000), 0xff8) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/06/01 21:29:32 executing program 3: r0 = socket(0xb, 0x7fe, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sysinfo(&(0x7f0000000100)=""/97) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000002440)="74dd118466d7037ade8f4b95f0b00fd258b500e924eac1d338c0dcea3e731f7b8ca23e65349a5d46510dfd13445b12eb273d7770607a8c130e10505dc1658f5ea0db779b1471cacc424f800a3321bc5f78ab68d790c451144934b50786f6a313bbc49cb33f7d2f3b700e10c254a4b9c7a0ba4385ccb91b416d18a27f1a49d1", 0x7f}], 0x1104, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/06/01 21:29:32 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000440)="0047fc2f07d82c99240970") ioctl(r0, 0x6, &(0x7f0000000000)="5b353863db447080894b10280d457666292042a177d2a4a2653b06f0b4840e7a5477d29acb4330c65ca4a001dc6d3bfce2368ba9a240ae9af7d16c87016d083b715ae3157b5a294ffe9742c2219027a7470be4d61ccbf20cb67d41291c8185f1c577427579f7371750b8982758f86e529f674c13381342f3f8de85c0a39e287be39cf464fa253d01cb78db23fd37a98b84099e1a687803a345ef2695ae70a73a00fa1583511314a3ff9634e98b84cbbee65292d3b23a3ef65dec12d131769493d1bc2d71429188c66b756563fe735e088deb675da325849a56c1e28bcbc2ea9190f4e5d30caed643d59d17") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0x0, 0x63}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/01 21:29:32 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x4, 0x4, 0xfffffffffffffffe, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e20}}}, &(0x7f00000001c0)=0x84) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r1, 0x5, 0x81, 0x40}, 0x10) r4 = socket(0xa, 0x3, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0xb7, 0x1f, 0x5, 0x3, 0x7fb}, &(0x7f0000000200)=0x98) ioctl(r4, 0x400000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") timer_create(0x7, &(0x7f0000000100)={0x0, 0x37, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000140)) timer_gettime(0x0, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0x3fc, 0x204, 0x100000001, 0x5}, 0x10) connect$pptp(r0, &(0x7f0000000440)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/06/01 21:29:32 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r1}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='team0\x00', 0x10) 2018/06/01 21:29:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000200)="6e0800000034f5ffff6261737400") sendfile(r3, r0, &(0x7f0000000140), 0x8407) dup2(r1, r0) 2018/06/01 21:29:32 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) creat(&(0x7f00000001c0)='../file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x2) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) [ 104.950340] MPI: mpi too large (16392 bits) 2018/06/01 21:29:33 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001700)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000016c0)={&(0x7f0000000400)=@newsa={0x13c, 0x10, 0x301, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in, 0x0, 0x32}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}}}]}, 0x13c}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40441, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000540)={{0x0, 0x3, 0x852, 0xffffffff80000000, "8d5b62eed5be2dc3749388a58c67c2c160b2cc8f106d103d9c46be4b8cbc1cd569492d92eea702a9cfe139d8", 0x3}, 0x2, [0xffffffffffffffaa, 0x800, 0x1000, 0x5, 0x3, 0x7, 0x8001, 0xfffffffffffff801, 0xff, 0xff, 0x3653, 0x6, 0x0, 0x7, 0xfffffffffffffffb, 0x1, 0x8, 0x9, 0x1, 0xc3a5, 0x81, 0x6, 0x72800, 0x5, 0x800, 0x7, 0x401, 0x101, 0xe7, 0x2, 0xff, 0x5, 0xb92000000000000, 0x9, 0xd60, 0x3, 0xfffffffffffffffb, 0x3ff, 0x0, 0x2, 0x4, 0x6, 0x5, 0x1, 0x10001, 0x4, 0xcd, 0xffffffffffff9516, 0x7, 0x10001, 0x0, 0xb7, 0x6, 0x6, 0x2, 0x400, 0x4, 0x20, 0x101, 0x4, 0x0, 0xff, 0xffffffffffff45bf, 0x8, 0x81, 0x9, 0x7f, 0x4, 0xbf, 0x725ae193, 0x2e74855, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0xbb0, 0x6, 0x4, 0x8, 0x4, 0x7f, 0xf77c, 0x7f, 0xff, 0x8, 0x6e6, 0x2, 0x3, 0x6, 0x7f, 0xc9, 0x0, 0x1, 0xfffffffffffffffe, 0xfa5d, 0x6, 0xdc7, 0x2, 0x72d11f31, 0xae1, 0x7, 0x1ff, 0x4, 0x7fff, 0x400, 0x7c7e, 0x8, 0x7, 0xc7c4, 0x20, 0x9, 0x2af7, 0x10001, 0x40, 0x40, 0x8001, 0x8, 0xba54, 0x1, 0xffffffffffffffff, 0x8, 0x4, 0x3f, 0x1, 0x6, 0x8, 0x7ff, 0x200], {0x77359400}}) 2018/06/01 21:29:33 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000040)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a00200000059"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="050000009d0000000000000000400000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) 2018/06/01 21:29:33 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000400)=ANY=[], 0x0) 2018/06/01 21:29:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x3d4c) 2018/06/01 21:29:33 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40042, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/06/01 21:29:33 executing program 2: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="a7", 0x1}], 0x1, 0x81806) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000000)={0xd9, &(0x7f0000000400)="19fd1a7302cb5fe30bb55c9caad7e57b24a551f6784aab1b9af4471151670d78bea0b7e9bea0ef7a19fe0c2d5e5eadb1a3ac03bd6c9704c393671a5f4e6053db81c64a4eeec4719b127710a7f892a5ea90190ae4e94e2400365b7831b15a16a54cca45d5d94824ddf763b21a5ca1cb7c971028325891508570f01ae15768029adf95a0b3ff24be2ca0be7a90680859d595e078e51ac9dd87076d72fba1a089183eeb7f1d50e6c0dc480cbced501b29c5b061bca730eb052fb53cc872f1fecd70d6423361c69fd4aaca8b33bfc156cc881d11899d312e176d41"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) 2018/06/01 21:29:33 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x101000) pread64(r0, &(0x7f00000000c0)=""/178, 0xb2, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x503400) socket$rds(0x15, 0x5, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x400, 0x200000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000180)=ANY=[@ANYBLOB="000800000000000000ffff7f0670000075000000"]) openat$cgroup(r2, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000008, 0x2012, r1, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x5, 0x3, 0x0, 0x7, 0x4, 0x9}) 2018/06/01 21:29:33 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2003, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x3ff, 0x4}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x1f}, 0x2}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)="467fd727074a2883662f7ec0de97e7d7e3fe4950154ede4333797604e0b246e02810df8a007e6f1cbf09825fa916fe77de0a", 0x32}, {&(0x7f0000000180)="6a604e654591ca4c9f886d2f359fcbb1ec84de7214100b80641518968226c9fd367090dc350276ed13c894ce29380105a51326129a40db5119941fe05d03a6a7a96dad28cfd0848d0df20155e15226ccc3114868b893dbec82e15b", 0x5b}], 0x2, &(0x7f0000000240)=[{0x98, 0x119, 0x1000, "a3976f94f7e94d48c755aefd36be64cc16c1d5c09167a0fbd28fb88fe124d1de2aa20d5813915982c0907bdf36bc7aad02b330fee24fcbd9077b1e87b8297c8e5a8f2f8c5a92969e428b024f07ef551406bf56a9a5a9a945ecefc7f01cdd287eaf8e8635e473890d0939920cb46404a62b5caafb31288e935c1c95d6c481905db0954a4b72e8b876"}], 0x98, 0x8000}, 0x4000000) r2 = socket$inet(0x10, 0x3, 0xb) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000010607041dfffd946fa2830020200a0009000300001d85680c1ba3a30400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ec01cc0", 0x4c}], 0x1, 0x0, 0x1d2}, 0x0) 2018/06/01 21:29:33 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8cc5) r1 = socket(0x17, 0xf, 0x3) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000001c0)={0x3b, @rand_addr=0x4, 0x4e23, 0x0, 'fo\x00', 0x24, 0x4, 0xb}, 0x2c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000013c0)={0x8000, {{0xa, 0x4e20, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0xfffc}}, {{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}}, 0x108) writev(r1, &(0x7f0000000200)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000002c0)="6c7c7c465768960e6b71e640b5532ed1aaf9f94301fb135b59c0337cd6a5155b2bc755c74d1afea2f579dd5a7b67611a66298d7c2401fb7d7a8fb2f799ef000f4ac96ce66645e0758b2edbc873777c16813e4f5da9e2a07adf49d3c473bbd3b751cf6aa172a1a670375e306ec921b8dee39166b228af2d66696daa783e2a272e4714c16ef7adba70ca7a89ec777a01283ab30eec25b5231c46830d6f58b53d7220dac5bba447257c0657b861fc14037b565f20ff327562db68f3be", 0xbb}], 0x2) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000280)="01", 0x1}], 0x1) socket(0x1b, 0xa, 0xc0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ptrace$poke(0x1efbbc800a247e53, r4, &(0x7f00000000c0), 0x2) r5 = getpgid(0xffffffffffffffff) sched_getparam(r5, &(0x7f0000000000)) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/06/01 21:29:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32], &(0x7f0000000200)=0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/06/01 21:29:33 executing program 6: r0 = socket(0x11, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x180, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1b, 0x0, 0x0, 'bridge0\x00', 'erspan0\x00', 'lo\x00', 'veth0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x100, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1f8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r2, 0x4) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/01 21:29:33 executing program 1: r0 = socket(0x10, 0x200000003, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000000)=@setneightbl={0x1c, 0x43, 0x401, 0x0, 0x0, {0x2}, [@NDTA_NAME={0x8, 0x1, '\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/06/01 21:29:33 executing program 7: r0 = epoll_create1(0x0) r1 = socket(0x1, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x101}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0xc0000004}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/06/01 21:29:33 executing program 3: r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e20, 0xde2, 0x4e20, 0x0, 0x2, 0x80, 0x80, 0x89, 0x0, r1}, {0xfffffffffffffc81, 0x8, 0x1, 0x2, 0x2, 0x7fff, 0x100000001, 0x102}, {0x1ff, 0x3, 0x0, 0x4ad}, 0x7, 0x6e6bb1, 0x2, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x4d4, 0xff}, 0xa, @in6, 0x3501, 0x2, 0x0, 0x1, 0x0, 0x0, 0x7}}, 0xe8) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) dup2(r2, r0) 2018/06/01 21:29:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) fadvise64(r0, 0x0, 0x0, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0x20, 0x0, [@typed={0x1c, 0x0, @str='keyringmd5sumwlan1em1\x00'}]}, @nested={0x4}]}, 0x38}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x5ee}) 2018/06/01 21:29:33 executing program 0: r0 = socket(0x10, 0x8, 0x3) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c00711000189051200080001000104776274e9e4", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10200cf", 0x1f) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="69843712f3df23998c7ddf7a5c097cc2794b3091798e3b7f6f55867f4d7e8a07ffaaf1c70055ee53ad8e313fd6e2599de6c970063efc7cdc0a1f3fa1dd47942788d4c9ffb9c4c8c50d59f3b362899a084dc64be546ff47dd4c4d8af6c422e0c47f2fd06182905020f6bc6899dac9c41d5e19f5d5040b50da8eab710fbe7d23d23cc59b50014752ef35998e21f4416b2a62e1dfe022edb91af99ba2c99bc6cc195907400893e264b7dfda8ef3b87a1398e6c090050f3c4c599e41e86a2134ced1c897bd3ad8dfeb07bed88b1247ece3cd83012214dc8c27992839172d84f352b8ad775bda8b380cab5d11f98c9666b056fd3beb", 0xf3, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x600, r2) 2018/06/01 21:29:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r1 = socket$inet6(0xa, 0x1000000000002, 0x3) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x400) fchmodat(r2, &(0x7f0000000140)='./file0\x00', 0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r3, 0x10d, 0x24000000099, &(0x7f0000000100), &(0x7f0000000040)=0x4) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000100)=0x3, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1000000002, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDENABIO(r5, 0x4b36) r6 = socket$unix(0x1, 0x1, 0x0) r7 = dup3(r6, r4, 0x0) ioctl$sock_inet_udp_SIOCINQ(r7, 0x541b, &(0x7f00000000c0)) 2018/06/01 21:29:33 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000000c0)={0x4, 0x3, 'client0\x00', 0xffffffff80000000, "e94671f9db851de4", "d4cc46edd17b259a0efa38058381aac9f1f1af7596176d6f05a9a4884ff4d453", 0x1f}) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400}}, 0x0) 2018/06/01 21:29:33 executing program 1: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="1800000032000103000000000000ffff000000000400010061756fa441daa2fafbfa0f000000000000eb3635018124c0d3b09a3e5cf52af9588dcb869786397f4f1ed3e36dae4ecb0d4b57f8c6be5a839cd1f47e501411de204c84c6ee2f9ff3e6cec3dcd49771c0e4e22f98b9c4abe155c5bfb2bc5ccf1b6cf94e7aed6ab3a1ad16acc039dc93b8c9691a63443dac8dd0bfbe3dad4c15d7a5df6c4d0d2afba1dfe9e3968f860b7f123c7d1ae1095a594b58f0513038cda0939a22a13a"], 0x18}, 0x1}, 0x0) 2018/06/01 21:29:33 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)="68756765746c622e324d422e6d61785ff5736167655f696e5f627974657300", 0x2, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendfile(r1, r1, &(0x7f00000000c0), 0x5) 2018/06/01 21:29:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x3fffffd, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000640)=@sco, 0x80, &(0x7f0000000780), 0x0, &(0x7f00000007c0)=""/45, 0x2d}}], 0x1, 0x10021, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x10000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) 2018/06/01 21:29:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000000000)=0xc1, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d79000)=0xbe20, 0x4) r1 = socket(0xa, 0x5, 0xc31e) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000100)={{0x100000001, 0xe7fd, 0x6, 0x345, 0x4, 0x100000000}, 0x8590, 0x81, 0x8}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x440000, 0x0) write$fuse(r2, &(0x7f00000000c0)={0x20, 0x1, 0x9, @fuse_notify_inval_entry_out={0x72c9, 0x10001}}, 0x20) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f28f15)="bc", 0x1}], 0x1) 2018/06/01 21:29:33 executing program 7: r0 = socket$inet(0x2, 0x80000000805, 0x0) listen(r0, 0x1f) rt_sigtimedwait(&(0x7f0000000000)={0x9}, &(0x7f0000000040), &(0x7f0000000080), 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f00000006c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c, &(0x7f0000000240), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000840000000200000000000000000000712baaea6eff9f307d6a5cb97f6fdb8f43033ddd2792a229e27f6c2814790f4b81b789a80eab9c0157e9d50535a181e82d3be414d0db520b868a7aaa3ce20bb69e229fe8f950ed956a60b45de57500bd78bede8772cdc77866050043604f8167c5ff37ba48ae303e3596c7d1b2908f24b88272f474079888867f2818ad48fc8e186b1534ce42f7608fa11553f961e82fc2d3ad6328a2441afe93893b993499ecc1ac657b98322562575972866dd028b999bdd71658a6207007"], 0x18}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r1, 0x3}) 2018/06/01 21:29:33 executing program 1: r0 = socket$inet(0x2, 0x3, 0xe9b) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000001c0)={'bond_slave_1\x00', 0xfffffffffffffff8}) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r3) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="020000dd5a66437e8b23158dd894fdc62b8f149f3506bc50701a3d2bf11459d1c85d38cfd1fc226619a498293649def04825f5d261bcb90b920a7b56f8a45554fa69d771adcee74259a62cc02665190c3eff3ab69f6e1c979d05b76887c80564f635a3d9efda87414e810f1ad0b862a84933ac5cac16a1869f55e72894ab3819d8c854b268d5cb36516d19596c085bed083ff2441897f29d672f8b8dc1fc5dbbfe70783e64ff719bed04895d026330"], 0x10}, 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000000000), 0xffffffc0) 2018/06/01 21:29:33 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7c85, 0x80000}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000071a9e200009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x80, 0xfb, &(0x7f0000000040)=""/251}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001800)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001900)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) ppoll(&(0x7f0000000000)=[{r4}, {r3, 0x2004}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) setpriority(0x0, r2, 0x3) bind$packet(r0, &(0x7f0000001940)={0x11, 0x5, r1, 0x1, 0x1ff000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2018/06/01 21:29:33 executing program 4: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x9) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x181000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) 2018/06/01 21:29:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) fadvise64(r0, 0x0, 0x0, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x38, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0x20, 0x0, [@typed={0x1c, 0x0, @str='keyringmd5sumwlan1em1\x00'}]}, @nested={0x4}]}, 0x38}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x5ee}) 2018/06/01 21:29:34 executing program 2: r0 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x1, 0x0) getpeername$unix(r1, &(0x7f00000002c0), &(0x7f0000000280)=0x2c1) pipe(&(0x7f00000000c0)) 2018/06/01 21:29:34 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x40800, 0x0) accept4$llc(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x80800) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x7, 0x204, 0x9f, 0x8, 0x0, 0x4, 0x200, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="3a0000005994317ae84d6fa5efcbcd747ec70e3805a21fa23b9875d5c6b446b5a06d9aa810e72acdc95c931e1a00d29f12c616c6d6e8234cf55ffdab73b68f884e92017fd3abc048a0c8ed4051ca52b495ccb0d38abac79e9cc44696dc1047cc7e74f5ba11319664fd7782da89ef6b2a2d82840f517dd5dd9c2ebf9ca4ac142e20799ffc83e90f41c3845b3a663fabe3cbe146bf3efade3fa89858f71215ad73c33f9f8ac0ad391916f83d"], &(0x7f0000000200)=0x42) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020b00016fa97ca1be0b4f9b02000000"], 0x10}, 0x1}, 0x0) ftruncate(r1, 0xfffffffffffffffd) 2018/06/01 21:29:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x800) getdents64(r2, &(0x7f0000000340)=""/54, 0xfffffffffffffc63) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000000c0)={0x7, 0x5b8df700, 0x7}, 0xc) 2018/06/01 21:29:34 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c857fbf012cf66f") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xffffffffffffffe1, 0x3, [0x6, 0xc95b, 0x1]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x5c, "7911a0e6a73ad60458726eec2fcee473441de9654190f2ec90326f6e41305c371807485b1531f05cb1ffee8791dcea1bd2f1619848c55d4c8221bb2060810bdd5872cd9c1b8df0d0038d670cbe9148528d2485b8520999574b4d5461"}, &(0x7f00000001c0)=0x64) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x343800, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/172) ioctl$BLKGETSIZE(0xffffffffffffffff, 0x1260, &(0x7f0000000000)) 2018/06/01 21:29:34 executing program 1: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000040)="009dcead2fd047dcaf21798db8090903dd5c0f3100b224d314cdc6aa84dfbed2748851d71c251d9d6d0b35c57bcbc17ca326800da000d8efb83929af603eea437fdaad744e51bd1ff253f588080bee71f4a44fd14745ac78dd6f9160cbcb54c5218dab6b965b84cdac2394a5fb9da2e40fdb4bdc5a19c4f93c44796ba89a8cdf9e8414d57451504240815f77721eb7d5f9fbe261df56d1ea8ebbdc593ef85b24bc305ee5de04baa110f106e048e89604f069f906b4f8bde0c6f7f4a64fa48f1226058a1a50eb8a85c1049d266d5cb24f238c5aa82ef5ac35ebda2cdf12151e5b26e01c15cccc4b7b68a69d0475") rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) pause() close(r1) 2018/06/01 21:29:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000660000)={0x0, @in={{0x2}}}, &(0x7f00000000c0)=0x84) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) 2018/06/01 21:29:34 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x8020000) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) msgget$private(0x0, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r2, 0x0) 2018/06/01 21:29:34 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000200)=""/40, 0x28}}], 0x1, 0x0, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="8968b62583341d0160638e57cf503b4305a49f7cf0d202b990b5350e272acee7d374040c9ef4bd3b1b6f052c81134c0fe459b9ca9813da2bdf5f4f7f3f0dc43cca8f828313ed904c4e5d60929534139476e6a59d09e5dda120b25f99f0cc3378fcabad708cf8c183732efeb457e75a1c40360d76008086fae68c6fdbb9171f89097cc4d1e58a89a2de60ed8d74e8f760029eac19f29b22898bd3be71be491fb24c1ec69e05badb9aa19eefb678adba1299817fe8ce2c38e65a8b5b4d2c14e6108384ce78974db57e6460a9fde38312d9b03db9d0", 0xd4, 0xfffffffffffffffd) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000540), 0x4) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r2, &(0x7f0000000100)="715178e6afda19efdbc49791241e03e9e135f57e5d6aece22bfcba2f0d7e737696dc420dce26688a6102ac6a3fba87e9ab10", 0x32, r3) clock_gettime(0x0, &(0x7f0000004f80)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000050c0)=[{{&(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000880)}}, {{&(0x7f0000000a80)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000b00)=""/97, 0x61}, {&(0x7f0000000e00)=""/223, 0xdf}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x3}}, {{&(0x7f0000004780)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004d40)}}, {{&(0x7f0000004dc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002400), 0x0, &(0x7f0000004ec0)=""/182, 0xb6}}], 0x4, 0x0, &(0x7f0000004fc0)={0x0, r4+30000000}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast2, @in=@loopback}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000004c0)=0xe8) 2018/06/01 21:29:34 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0xffffffffffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "6970325f767469300000000000001f00"}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x19, 0x4) 2018/06/01 21:29:34 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2e, 0x119, 0x0, 0x0, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000100)=0x1, 0x28a) 2018/06/01 21:29:34 executing program 0: r0 = socket(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000efddabb6f1279459863a9648721f7b8d41cbd890992e9e78adb16c2d7e1d38ba3fef9b4c64417d2db93012310d005fd6fc8d4810", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xfffffffffffffde9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x401}, &(0x7f0000000100)=0x8) 2018/06/01 21:29:34 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f0000000100)='V', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000000000)) [ 106.540352] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/06/01 21:29:34 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) fcntl$setlease(r0, 0x400, 0x2) readv(r0, &(0x7f0000000000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) [ 106.598688] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/06/01 21:29:35 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/3ys/net/s/snat_re\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040), 0x4) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f00000000c0)=""/4, &(0x7f0000000080)=0x4) ioctl$KDENABIO(r0, 0x4b36) 2018/06/01 21:29:35 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) close(r1) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x840) 2018/06/01 21:29:35 executing program 5: r0 = socket(0x1f, 0x3, 0x100001002000006) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x6bb) 2018/06/01 21:29:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/raw6\x00') getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000000c0)=""/177, &(0x7f0000000180)=0xb1) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0xffffffff80000000) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x7) syz_open_pts(r0, 0x86002) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000001c0)) 2018/06/01 21:29:35 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_trie\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4e000000ba1bff1d5aff8292d63a6d2f149b0d46730d2203ecf60739e79376c654e6d379b49de7ea2df8e83325099e66f5ebc310c67d0329ecdd6e9004c6b9653bb03b705f21236a76b36d520df0d34dd8cb1f08557ef222ff9cd41d53da307381889da4d2d156bebcadb568b5e29b09795fafef3396274d2013cd"], &(0x7f0000000100)=0x56) recvmmsg(r0, &(0x7f0000001b80)=[{{&(0x7f0000000200)=@hci, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/167, 0xa7, 0x101}, 0x6}, {{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000380)=""/122, 0x7a}, {&(0x7f0000000400)}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/100, 0x64}, {&(0x7f00000014c0)=""/54, 0x36}, {&(0x7f0000001500)=""/224, 0xe0}], 0x6, &(0x7f0000001680)=""/163, 0xa3, 0x5}}, {{&(0x7f0000001740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001840)=[{&(0x7f00000017c0)=""/91, 0x5b}], 0x1, &(0x7f0000001880)=""/76, 0x4c, 0x2}, 0x20}, {{&(0x7f0000001900)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001980)=""/133, 0x85}, {&(0x7f0000001a40)=""/37, 0x25}, {&(0x7f0000001a80)=""/157, 0x9d}], 0x3, 0x0, 0x0, 0x5}, 0x347}], 0x4, 0x61, &(0x7f0000001c80)={0x77359400}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/06/01 21:29:35 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x801) ioctl$int_in(r0, 0x80000080044dfd, &(0x7f0000000040)) 2018/06/01 21:29:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) syslog(0x3, &(0x7f0000002240)=""/4096, 0xfe67) 2018/06/01 21:29:35 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)=ANY=[@ANYBLOB="2000000019000b0402000000000000001c000000010000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/06/01 21:29:35 executing program 6: r0 = socket$inet(0x2, 0x80005, 0x1) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000140)) ppoll(&(0x7f0000000040)=[{r1, 0x4000}, {r1, 0x100}, {r1, 0x4008}, {r0, 0x20}, {r0, 0x1091}, {r1, 0x28}, {r1, 0x2010}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x3}, 0x8) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) 2018/06/01 21:29:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x801, 0x84) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x20, 0x4) ioctl(r0, 0x8912, &(0x7f0000000200)="c62648379f31bf012cf66f") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @remote}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x10, r1}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x10000, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000440)={@dev={0xfe, 0x80, [], 0xd}, 0x2b, r1}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xe9cba2c3a83a0bb1}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="38010000100013070000000000000000e00000020000000000000000000000001100000000000000000200000000000000000000000000000000000000000400", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x4}, 0x1}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x401, 0x0) ioctl$TCXONC(r3, 0x540a, 0x7) 2018/06/01 21:29:35 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$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6, @in=@local}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x60, 0x29, 0x3, "e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a"}], 0x60}}], 0x1, 0x0) 2018/06/01 21:29:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000080)={@multicast2, @multicast2}, &(0x7f00000000c0)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00', 0x103}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454dd, &(0x7f0000000180)) 2018/06/01 21:29:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4-generic)\x00'}, 0x58) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x7, 0x79}, {0x101, 0x8}, 0x8, 0x2, 0x8ab}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x61, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/06/01 21:29:35 executing program 4: unshare(0x2000400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x6, 0x1, 0x100000000, 0x6, 0x100}, 0xc) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0xffffffff80000000, 0x6, 0x40, 0x8, 0x4, 0x77a0, 0x3, 0x40, 0x7, 0xe62d, 0x8}, 0xb) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4e6}, 0x1c) 2018/06/01 21:29:35 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f0000000040)=""/34, 0x22}, {&(0x7f0000000240)=""/219, 0xdb}, {&(0x7f0000000080)=""/67, 0x43}, {&(0x7f0000000340)=""/120, 0x78}, {&(0x7f00000003c0)=""/62, 0x3e}], 0x6, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000021c0)}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000080), 0xa8) 2018/06/01 21:29:35 executing program 3: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xf, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000000000040bfa30000000000000703000020feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d640300000000004504040001ed00001c04000000000000b7050000000003006a0a00fe00000000850000002e000000b7000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r0}, 0x48) 2018/06/01 21:29:35 executing program 2: r0 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="e6", 0x1, r0) keyctl$setperm(0x5, r0, 0x40000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockname$ax25(r1, &(0x7f0000000100), &(0x7f0000000200)=0x10) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="bb", 0x1, r0) 2018/06/01 21:29:35 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x1ff, 0x155000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @loopback}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r2}, 0x14) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000300)=0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) bind$packet(r0, &(0x7f00000003c0)={0x11, 0x16, r3, 0x1, 0x40, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000340)=0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ip6_vti0\x00', r4}) r5 = socket(0x40000000002, 0x3, 0x2) ioctl(r5, 0xa912, &(0x7f0000000580)="ed6ac0f9c79987aa87268e8a39c9a974af6fe7352e3b78327bb0a7e9540532c0808b379550493482fdb14d6944a3a16392be5258b1db29c94984fbbfc44101040cc6012f") setsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4) 2018/06/01 21:29:35 executing program 1: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x4, &(0x7f00000009c0)={"44106c74657200", 0x7, 0x4, 0x510, 0x0, 0x130, 0x130, 0x428, 0x428, 0x428, 0x4, &(0x7f0000000100), {[{{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "5dd8f35198ecba6622a22c0b09013c5f9ea62931f06f8b0fea29613dc42a634c9c865e7832101bf41352c5c941f12770b0991a64f1c6c2544e6d2c6d2c96af3e"}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:src_t:s0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="8d247a4ff611", @empty, @broadcast=0xffffffff, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xd) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80, 0x0) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/06/01 21:29:35 executing program 5: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x1) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000fee000/0x10000)=nil, 0x10000}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001}, 0x1c) 2018/06/01 21:29:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000440)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x600400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x3, 0x3, 0x400, 0x8, 0x40000, r2}) [ 107.725803] alg: No test for cbc(arc4) (cbc(arc4-generic)) 2018/06/01 21:29:35 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0xdfb3, 0x16, 0x16, 0x1, "8e9eab11f96e52fbfbd1852006e9ecedad052669ace0e2171ecd78c1d71e2c455c69f1913fc7eef60ff4ffc025b810acf41e5503a77aa5e2d275e104a8cbbe65", "7c96acda53d2e8879292a7eacc84dd3c81edb4b7634982231259ed363b7df9a7", [0x4, 0x101]}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x3, 0x80000001, 0x1e66, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffd}}, 0x0, 0x80000001, 0x8b29, 0x16f5, 0x3ff8000000000}, &(0x7f0000000180)=0x98) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r4, &(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1}, 0x49) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x0, 0x200) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r2, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001680)}, 0x0) 2018/06/01 21:29:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) 2018/06/01 21:29:36 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x6, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x3}) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000440)="b7", 0x1}], 0x1, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x800, 0x1000}) 2018/06/01 21:29:36 executing program 3: io_setup(0x8002, &(0x7f0000000000)) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x8000) write$sndseq(r0, &(0x7f0000000080)=[{0x7fff000000000000, 0xfffffffffffffe01, 0x0, 0x4, @tick=0x6, {0x3f, 0x1}, {0x7f, 0x5}, @raw32={[0x8001, 0x81, 0x5]}}, {0xe0, 0x9d, 0xb700000000, 0x0, @time={0x77359400}, {0xd29, 0xd8}, {0x3, 0x6}, @control={0x80, 0xfffffffffffffffb, 0x9}}, {0x2, 0x8001, 0x40, 0x1ff, @time={0x77359400}, {0x1, 0x8}, {0x80000000, 0x1ff}, @result={0x2, 0x3f}}, {0x9, 0xf9, 0x7fffffff, 0x2, @time={0x0, 0x989680}, {0x40, 0x6}, {0x2, 0x8}, @quote={{0x8, 0x8}, 0x2}}], 0xc0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/06/01 21:29:36 executing program 4: shmget$private(0x0, 0x1000, 0x78000300, &(0x7f0000fff000/0x1000)=nil) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000000280)=ANY=[], &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xb82}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xff}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/65, &(0x7f0000000180)=0x41) socket$inet6(0xa, 0x0, 0x7) 2018/06/01 21:29:36 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x800000000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000500)="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") bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9}, 0x2c) 2018/06/01 21:29:36 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000900)=0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003380)={{{@in6=@ipv4={[], [], @remote}, @in6=@local}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000003480)=0xe8) getgid() sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$can_raw(r0, &(0x7f0000000580)={0x1d}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$unix(r0, &(0x7f00000006c0)=""/242, 0x104, 0x0, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0xfffffffffffffdd7) recvmsg$kcm(r0, &(0x7f00000008c0)={&(0x7f0000000640)=@un=@abs, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000001a40)=""/217, 0xd9}, 0x0) 2018/06/01 21:29:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8, &(0x7f0000000040)="0047fc2f07d82c99240970") syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0xffffff86, 0x8, 0x0, 0x0, 0x0, [{}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/01 21:29:36 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) fcntl$notify(r0, 0x402, 0x800000000000000d) unshare(0x8000100) fcntl$notify(r0, 0x402, 0x0) 2018/06/01 21:29:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x48000, 0x0) memfd_create(&(0x7f0000000640)="000000000010000000004300", 0x41) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) sched_setaffinity(0x0, 0x1cd, &(0x7f0000da3000)=0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0xc3, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x2, 0x0, {0x0, 0x3}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000006c0)={{0x7, 0x100}, {0xc96}, 0x303, 0x6, 0x4000000000000}) sendmsg$kcm(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="4384d1b8b9bc6ec35f88eaebcf00e22a422bc71985805b8c5b0c3859e069be39c7285e876b6d35e56c69a8a0cc3824c5e1e8d84ed2f63b598c0dbb9e2a43aeba9279e65958420e428a365e85ee100a3d60032e289452c605669602654f145e17ae7c9d3346616083b0b3eba7bcbbf633189aa00fbed2622f1e2445e8853dbd67dca0daea858d77", 0x87}, {&(0x7f0000000400)="6bf615e5b284c4d198c7d72e0ceb25fe64dfaf", 0x13}], 0x2, &(0x7f0000000480)=[{0x110, 0x10f, 0x0, "8976e2d11e616fba48b2985795436c47d94eaf917b3b27d4d57f0da219e053b8eb431af26fa063dc8ba7a965d61b3dd22b47142d75efa85aa23549700bff909025492d8a027ac6820f047d70b1075ab507114b0bbb97c6a73b2823bd0291f4a0b801ee1111338b95d69915c709ef703aa223e1791b3fca8b7578aa598911400cac8274fbfd88d0af478544262625abf5231daca1483e07b4a7c2b9f38ea1ba1998e43254722b3fabe73667f81f5f2cbe69ae4765ae5fc813b90a2c39baf99fd7e236d23d79a6e08f09eb2a33db7187d7f698193ab0be1c900e07d6c7dd79a118a413ac4ed00b91ec93248172fedaba409a80e28bc14b1ba7371fc2ecafb3"}, {0x30, 0x117, 0x10001, "2f9d89e06222b98068c446581e2be710e04cb35194e5040f8c36"}], 0x140, 0x4000}, 0x4881) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x100000001, 0x0, 0x2, 0x8}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e24, @rand_addr=0x57}}, [0x2, 0x8f1, 0x6, 0x5d, 0x9, 0x1, 0x8, 0x419, 0x13e0000000, 0x5, 0x7, 0x6, 0x1f7, 0x100000000]}, &(0x7f00000001c0)=0x100) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/06/01 21:29:36 executing program 1: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='systemsystem@vboxnet1\x00', 0x4) 2018/06/01 21:29:36 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000001080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001400)=""/166, 0xa6}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x7, 0x0, 0x0, &(0x7f0000000140)=[0x0], 0x1}, 0x20) openat$cgroup_ro(r2, &(0x7f00000001c0)='memory.events\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0x80045500, &(0x7f0000000040)=""/210) ioctl$sock_SIOCGIFINDEX(r0, 0x8906, &(0x7f0000001900)={'bpq0\x00'}) 2018/06/01 21:29:36 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'\x00', r1}) close(r0) 2018/06/01 21:29:36 executing program 7: unshare(0x40000100) r0 = socket(0x40100000001e, 0x804, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e21}}) 2018/06/01 21:29:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f0000000200)="ce6b2a70f7e1d3c2f73bdcd3ab09b8af5111e8588556fa4628cf93adcaa156c926a626ef8a699a435ef5f46cb4e6d056d8b5b957260d15fdacfe587b8cb52a7b690c607001832f15107d9f917101621d6abc48e13f1802d145f5e04368076e6e276ce325b7e9a8c2b934af7cbafba7cb36d54ff451f5101483b2da7c2076c74315bfe2c0857f1d2c2333891f3f6f1e23dfaf21f9d2f91f4ef611a38526b61d64a01475bd2a83a10ed996f723e678c8ee783adc232195a4a11d450b2f1b13ec6367") write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/06/01 21:29:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00000000c0), &(0x7f0000000000)=0x4) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000040)={0x0, 0x9}) 2018/06/01 21:29:37 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x800}, &(0x7f0000000200)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x14, 0x1, 0x2, 0x8000000000001}, 0x14}, 0x1}, 0x0) 2018/06/01 21:29:37 executing program 1: close(0xffffffffffffffff) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x5, 0x5, 0x7, 0x20}, 0x10) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001}]) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x5, 0x6, 0x9, 0x10001}, 0x10) 2018/06/01 21:29:37 executing program 7: unshare(0x1000000000010000) socketpair(0x1, 0x1, 0x0, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x2}}, 0xfffffffffffffff9, 0xc4, 0xffff, 0x8, 0x2}, &(0x7f0000000100)=0x98) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x7fff, 0x9, 0x1, 0x80, 0x6, 0xffff, 0x1d, r2}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), 0xb) 2018/06/01 21:29:37 executing program 6: add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x600000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000080)={@empty, @local, 0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@deltfilter={0x64, 0x2d, 0x710, 0x70bd2c, 0x25dfdbfd, {0x0, r1, {0xfff7, 0x4}, {0xfff3, 0xffff}, {0xfff3, 0xffff}}, [@TCA_RATE={0x8, 0x5, {0x9a, 0x7fff}}, @TCA_RATE={0x8, 0x5, {0xffff, 0x4}}, @filter_kind_options=@f_basic={{0xc, 0x1, 'basic\x00'}, {0x24, 0x2, @TCA_BASIC_EMATCHES={0x20, 0x2, @TCA_EMATCH_TREE_LIST={0x1c, 0x2, @TCF_EM_NBYTE={0x18, 0x3, {0x4, 0x2, 0x585, 0xfc, {0x0, 0x3, 0x3}}}}}}}]}, 0x64}, 0x1}, 0x20008004) request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='user\x00', 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000280)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='user\x00', 0x0) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) 2018/06/01 21:29:37 executing program 0: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = shmget$private(0x0, 0x3000, 0xa00, &(0x7f0000ffa000/0x3000)=nil) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r5 = getgid() r6 = geteuid() getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) shmctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x1, r4, r5, r6, r7, 0x10, 0x3}, 0x7fff, 0x1f2a, 0x10001, 0x7, r2, r2, 0xf9}) ptrace$cont(0x7, r2, 0x0, 0x100) write(r0, &(0x7f0000000680)="130000001000ffdde200f49ff60f05001b230a", 0x13) 2018/06/01 21:29:37 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r0) pipe2(&(0x7f0000000000), 0x80000) 2018/06/01 21:29:37 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x8001, 0x800, 0x100000001, 0x2c, r0, 0x3}, 0x3ec) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xc4000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000140)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/06/01 21:29:37 executing program 6: r0 = socket(0xa, 0x1, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x306, 0x7, 0x8, 0x1, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f8e3590b64140d1507c76049241b656a6467b2303974893412eef2e6d1bcaf5469be526b31c00ed16123307b044a7588e55865bf00e2fc78e33c795558542db84ce9919fb2515867504f488db848f00") clock_getres(0xffffdffffffffff3, &(0x7f0000000080)) 2018/06/01 21:29:37 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xde, 0x40) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000280)=""/4096) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="010014030081"], 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x19, "45c938740d29a864d671126cde66f1062ee8a79915888a2f49"}, &(0x7f0000000180)=0x21) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001280)={r1, 0xf5, "4586526f74a8a1765bb69e78fcead1964aa50e2482b311210064c4b82e52f54bba408ce39a28b91b9790d0b38b73eb62cf10c784b2dc70ec574ad400975a5badd0ce043c7fd985d743d6eedfbbd862dafb4a72525c82ab8ac017b39e7e5d6b24e0a0c6b45becb0706ec4eb5ab83e220b3ca723c0d89375a27eda218f063abd4b42083da6b1c64172bc7bd2d8d0bb05f1547b571c7e592a30e86558006e8d49870edb69210bb0bcceefbf1ad3549b474954495d7ae1e149e5db5d3bdf2138f3aeb8223119d8234d5516d269a496aceee46a6cc0be008ada8e54b154f1df99d3998a9179b36f2538669befbc8fd263817b7d7d16ce47"}, &(0x7f0000001380)=0xfd) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000001c0)={0x0, 0x80, 0x0, 'queue1\x00'}) 2018/06/01 21:29:37 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x100000001) read(r0, &(0x7f0000001cc0)=""/225, 0x403) r1 = epoll_create1(0xfffffffffffffff9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280)={0x90000000}) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) 2018/06/01 21:29:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x44, 0x81ff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x10000}, 0x8) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) uname(&(0x7f00000001c0)=""/251) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="b7f2288a933d669db44cb288ea4206ab97", 0x11) 2018/06/01 21:29:37 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0x80000000, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100)=0x81, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554114df45bad382d0ec01857fa07421a5de901d2da75af1f0200f5ab26d7a071ccf1cd182ffdecfb35331c5a6be1bd118f4728e9a29f8c482d9c34") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) [ 109.733547] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/06/01 21:29:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendfile(r2, r1, 0x0, 0x6) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmsg$alg(r3, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000001980)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r3, &(0x7f0000000740)=[{{&(0x7f0000000500)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)=""/5, 0x5}], 0x1, &(0x7f0000000640)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000000780)) 2018/06/01 21:29:38 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x220040, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x4007e83a5ad, 0x800, 0x3, 0x1, 0x4000000000400}, 0x249) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000140)=0x3, 0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000001c0)={0x0, 0x8f86}) 2018/06/01 21:29:38 executing program 3: syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8000, 0x2800) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f00000000c0)={0xffffffffffffffff, 0x3}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) connect(r1, &(0x7f0000000140)=@ax25={0x3, {"3e6dca77359ecd"}, 0x3}, 0x80) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e20, @rand_addr}, 0x10) getpid() waitid(0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) 2018/06/01 21:29:38 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x402003}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x154, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1e}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xb42}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffff8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x154}, 0x1, 0x0, 0x0, 0x48800}, 0x4004005) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'syzkaller1\x00', 0x100000000000400}) fcntl$setstatus(r0, 0x4, 0x4000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000100)=""/246, &(0x7f0000000000)=0xf6) 2018/06/01 21:29:38 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x800) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, "626f6e645f8408000075bd7100"}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$kcm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000001bc0)}, 0x0) kexec_load(0x6, 0x6, &(0x7f0000000680)=[{&(0x7f0000000280)="e65e863dc56304d52a990f1cd5f26814c5e1561e75e6d9aca67c270a5f3e4f034cba62031f8222d745f45ff7dc75e89b4f719e6a48308165abc9fed63d96ff55711fac0131088726fedc351d0887bf9448151aa81a68e251f5ab7e574f5833848f46f7ddd96ba9819df5263ffeeb081623a5a1ab971f9d12ae90f980335410e6e78d6efb04246aadf7f4b34589c23ebe983a6100163601499ab79bbcbee13c4a2a5d28002ba890c897e1e54f6efb15d059c0d6cb327a91afae623b9baaef23ed467d58ca2739316fcaedf3aaec7289ec", 0xd0, 0x0, 0x8}, {&(0x7f0000000380)="8e5b7646897009ef99546c4d84050c4e11eb31d9c4b457616115ee7ddc374279fe38f9b7fcf226a23af1ddbc91458cb0a19f6de3cde99bbeee206c64dcb28696c68d3a0dada804612eba60f21392dcb9ad340abf144b9194ca30aa99be11eeda7e8d7928e6579fec74219dadc9b50281defb39ed4c51083d574c97b4ea2d82558034d2826fa7b5a527c887433ca0337707e5b551c01a4eb5297f4e0669b50c88b87d9544dc36197b2af5ebc97a892614fefcc76376d86eaf44109f4816d476d8118d9d6b03c8aaaeaa802c85534127955a7a5b26d9d1f96eebef", 0xda, 0x6, 0xffff}, {&(0x7f0000000480)="bfa16d2ea4b9977da6a02b35aa1868ed6d01c625d45916542efe93bc3b0b41de26371894740092cd0328c2c82209eac16aa9098960bed6a748aaaa727aa0954942088ae18ee3fe12cad0fec7829cdcbfa1dbd90329f133b84fc769feef1886f353a0adab3e8d540e0eae5dce979052124505f706b5", 0x75, 0x73, 0xbc80}, {&(0x7f00000005c0)="17e57081b510fdce7c70dcdb9fa29c595cffe20f2fcf463be1bd32af8e7a1db09c8a14c7917256263a9735890bc49cae61efe21c5a82672304540cd4b1b8480270ddaea96c7f95f37ee02ba8b7e572266c2f255224ea3b92c7b8e8f71ab17518266f15b1acf519145d004bdec456c5e80fd748eca5eca9d38eaa6917f04cc55be489c328c5fd94470ea40a1b614c054e41cc450d9f215e89bafe507adbfdcb493f070d48e1441c", 0xa7, 0x6, 0x1}, {&(0x7f0000000bc0)="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", 0x1000, 0x8, 0x6}, {&(0x7f0000000500)="aa4cbbda99f851569d66f173a43183df9df6a951a21808e16bce31b02923146b5ffdc19ec79521017e971100e23811398761fd2bc37d9b9f53f167b32d28fa71d8d8da692a86317ec3f4b68dd6e4bcef25abb3f4d1aec51de516f1a7c260b15a086d01343b432749bc", 0x69, 0x3, 0x3}], 0x330000) recvmmsg(r1, &(0x7f0000000240)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000140)=""/240, 0xf0}}], 0x1, 0x0, &(0x7f0000000b80)) 2018/06/01 21:29:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000080)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000140), 0x10000000000000bf) recvmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000040)=""/32, 0x20}, {&(0x7f00000002c0)=""/213, 0xd5}, {&(0x7f00000003c0)=""/216, 0xd8}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/183, 0xb7}, {&(0x7f00000000c0)=""/86, 0x56}], 0x6}}], 0x1, 0x0, &(0x7f0000000200)) 2018/06/01 21:29:38 executing program 4: syslog(0x3, &(0x7f00000000c0)=""/85, 0x55) r0 = syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x4, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000006c0)={@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 'erspan0\x00'}}, {&(0x7f0000000580)=""/217, 0xd9}, &(0x7f0000000680), 0x18}, 0xa0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000ac0)) 2018/06/01 21:29:38 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)={0x80000001, 0x4, 0x1, {0x77359400}, 0x3, 0x4}) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0xc00f, 0x0) faccessat(r1, &(0x7f000000eff6)='./control\x00', 0x3, 0x0) 2018/06/01 21:29:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "4af841702fc8331158a4fd628decbc240f895330cfd13992bfa6cb873d64e74cfecbda717912cf32680815c4f50dd76ef9bbf66291d22bb32c74c167"}, 0x40) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/242, 0xf2}], 0x1) 2018/06/01 21:29:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20004) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d98700a0e03ffec0481000300000000000080014828ca944f64009400050028825aa8000000000000080000000000000009000000fff5dd0000001000010000080000000006ff070000ce", 0x58}], 0x1) 2018/06/01 21:29:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = dup3(r0, r0, 0x80000) r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000140)=""/28, 0x11a) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) close(r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x7fffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf5}}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x7, 0x4e23, 0x79cb, 0xa, 0x20, 0xa0, 0x32, r4, r5}, {0x410b9211, 0x7c0000000000000, 0x3, 0x3, 0xfffffffffffff800, 0x1, 0x80000001, 0x3ff}, {0x4, 0x2, 0x2, 0x200}, 0x6, 0x6e6bb8, 0x2, 0x1, 0x2}, {{@in, 0x4d6, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x3504, 0x40cf91873a052d18, 0x3, 0x6, 0x4af, 0x8}}, 0xe8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000300)={'syz_tun\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$can_raw(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r4}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@can={{0x3, 0xfffffffffffffeff, 0x9, 0x3}, 0x2, 0x2, 0x0, 0x0, "74c2c9e856f05bcc"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x20008000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000005c0)={0xa8e0178d184dbc36, @time={0x77359400}, 0x10000, {0x2, 0x71b}, 0x8, 0x1, 0x6}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x4e24, 0x0, 0x0, 0xa0, 0xa0, 0xff, r4, r5}, {0x3, 0x0, 0x2, 0x100, 0x2, 0x8, 0xfe, 0x20}, {0xfffffffffffffffb, 0x10000, 0x3, 0x800}, 0x6, 0x6e6bb7, 0x0, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4d6, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0xd0d, 0x171, 0x996e, 0x8}}, 0xe8) 2018/06/01 21:29:38 executing program 7: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c626262c85") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) socketpair(0x1f, 0x80000, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='status\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/06/01 21:29:38 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x200000000000000, @my}, 0xffffffffffffffd0) 2018/06/01 21:29:38 executing program 4: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ftruncate(r0, 0x10001) r1 = accept(r0, 0x0, &(0x7f000069f000)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) getsockopt(r1, 0x3, 0x9, &(0x7f0000000080)=""/254, &(0x7f0000000180)=0xfe) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f00000001c0)="88c9c891384ac801b4bfff8ce8a680f7d0849f8721849e5bf17ba4b373fd2d9992ab2055d0c86af51c38a7baf49e01933eea5f2e851f536075072a3299cc728f05b89e619963293ac4d26efeb8117a7be51ea9f627c0aac29e5006c3d5b8ae72a99669161007498fc49876b30d52f8c1a444e8689e49e9a869746cf24d3996cdd31abb55d9c505d75448a0", 0x8b) 2018/06/01 21:29:38 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2b714ed0163d4afd8ac48123d48dd342492158b6aed69e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7852dc747ab29d0de6196f6a94599073af40712b4642c4730ff6a03b53e8ae8c8f903637113b7df3b5e14b4df684dbd53cc37c7d2d80311ed463c28defe4880d81cd7864a279cd3524304dcd9f5a30b90d1f47d039a39adf4fa7897bdb2253565468c34ad199c5f6dde78f3b111ef2f7375d4ec", 0x200002, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x20) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000100)="a7fc9a157e7cc7cef33bf9ee04cac6a55cf95b15eb7edb202d5325b193e7ed280cf70db2a796c1e468722bc333be7988018ed5b52089482516c77ea3189a3fd85b2ed55148876141462411b1a8b4bb96a1d5abf7e4ecb1235220d3f4060e0e6f1c04ce6ba57d1a98d9a1505a3ebd6f6b091847965b605d9d5b62aca04bad8c8c5b757a233e0d136b9c43d995fb09eddfae5efbee7d90da336f5c5b24e1426c4bccefdf1545d07614ba92502931194bbac28b6da8219f") r3 = openat$cgroup_int(r1, &(0x7f00000001c0)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f00000000c0), 0x5) 2018/06/01 21:29:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x87, &(0x7f00000007c0)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 2018/06/01 21:29:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x81, 0xa41) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000000)=0x47) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000014dffffffffffffff00000000000000000000000000003800000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000c27820d0c92690d93215266f2ea59b9c3b0136253ce114b79bbce145896e63bb751f833c112099946f95b9b60c6a"], 0x6b) 2018/06/01 21:29:39 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x8001, {{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x88) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept(r0, &(0x7f00000001c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000240)=0x80) socket$inet_smc(0x2b, 0x1, 0x0) 2018/06/01 21:29:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7fff, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x100}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x200}, 0x8) close(r0) 2018/06/01 21:29:39 executing program 2: r0 = open(&(0x7f0000000040)='/\x00', 0x248000, 0x2) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_newrule={0x64, 0x20, 0x300, 0x70bd2b, 0x25dfdbfb, {0xa, 0x14, 0x94, 0x6, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_SRC={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @FRA_SRC={0x14, 0x2}, @FRA_DST={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @FIB_RULE_POLICY=@FRA_IP_PROTO={0x8, 0x16, 0xff}]}, 0x64}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0)=0x2, 0x4) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001140)=""/4096) 2018/06/01 21:29:39 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0xb8b, 0x800) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000001c0)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc), 0x0) r2 = dup2(r1, r1) r3 = accept4$alg(r2, 0x0, 0x0, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000040)=0x80000000, 0x8) r4 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="10092abd70a0fedbdf250000000008000100", @ANYRES32=r5, @ANYBLOB="4400020040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e0000"], 0x60}, 0x1, 0x0, 0x0, 0x20008044}, 0x40) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000240)=""/7) r6 = semget(0x1, 0x4, 0x0) semctl$GETVAL(r6, 0x0, 0xc, &(0x7f0000000200)=""/12) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000140)={0x5, 0x8}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) setsockopt$inet_mreq(r7, 0x0, 0x23, &(0x7f0000000300)={@dev={0xac, 0x14, 0x14, 0x12}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) recvmmsg(r3, &(0x7f0000004c00)=[{{&(0x7f00000014c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002600)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, &(0x7f0000002640)=""/4096, 0x1000}}, {{&(0x7f0000003900)=@ax25, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003a00)=""/4096, 0x1000}], 0x1, &(0x7f0000004a40)=""/12, 0xc}}], 0x2, 0x0, &(0x7f0000004d40)={0x0, 0x1c9c380}) [ 111.200742] sd 0:0:1:0: [sg0] tag#2076 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 111.209658] sd 0:0:1:0: [sg0] tag#2076 CDB: opcode=0xff (vendor) [ 111.216012] sd 0:0:1:0: [sg0] tag#2076 CDB[00]: ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 [ 111.224977] sd 0:0:1:0: [sg0] tag#2076 CDB[10]: 00 00 38 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 111.233936] sd 0:0:1:0: [sg0] tag#2076 CDB[20]: 00 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 [ 111.242876] sd 0:0:1:0: [sg0] tag#2076 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 111.251844] sd 0:0:1:0: [sg0] tag#2076 CDB[40]: 00 00 00 00 00 00 00 2018/06/01 21:29:39 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="00477c2f07d82c99240970") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=@setlink={0x3c, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @fd}]}]}]}, 0x3c}, 0x1}, 0x0) 2018/06/01 21:29:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x6e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x1) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000040)) 2018/06/01 21:29:39 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10180, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f00000000c0)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 0x4e21, 0x5, 0x2, 0xa0, 0x80, 0x16, r1, r2}, {0x6, 0x8, 0x7ff, 0x7d, 0x81, 0xaf8, 0x0, 0x19e5}, {0x5, 0x6, 0xfffffffffffffff9, 0x1ff}, 0x1, 0x6e6bbc, 0x2, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0xff}, 0xb65c926c3c34350b, @in6, 0x3506, 0x4, 0x3, 0x3, 0x0, 0x0, 0x70}}, 0xe8) unshare(0x24020400) fstat(r0, &(0x7f0000000240)) r3 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r3, 0x800000c0045009, &(0x7f0000000080)=0x7ffffffffffffffd) 2018/06/01 21:29:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0xfffffffffffffffd, 0x0) 2018/06/01 21:29:39 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000013ffc)=0x2, 0x33) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/06/01 21:29:39 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000380)="0638ef5df8aaf5c6", 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/06/01 21:29:39 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000200)={@mcast1, 0x0}, &(0x7f0000000240)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x5c, r2, 0x200, 0x70bd27, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}]}, 0x5c}, 0x1}, 0x4000) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40001) sendfile(r0, r4, &(0x7f000000dff8), 0xa) accept4$ax25(r4, 0x0, &(0x7f0000000040), 0x800) 2018/06/01 21:29:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'ip6grm0\x00', 0x3}) [ 111.847087] netlink: 'syz-executor3': attribute type 2 has an invalid length. [ 111.887143] A link change request failed with some changes committed already. Interface ip6tnl0 may have been left with an inconsistent configuration, please check. 2018/06/01 21:29:39 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = socket(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000000c0)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'rr\x00', 0x2a, 0x2, 0x23}, 0x2c) 2018/06/01 21:29:39 executing program 7: unshare(0x24020400) r0 = socket$inet_sctp(0x2, 0x100000005, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x208002, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x2, [{}, {}]}, 0x48) 2018/06/01 21:29:39 executing program 2: r0 = memfd_create(&(0x7f0000000080)='}\x00', 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x61d}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0xffffffffffffff00, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0xffffffff, 0x3a6, 0x7, 0x9, 0x10}, 0x98) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) 2018/06/01 21:29:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x6e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x1) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000040)) [ 111.967536] netlink: 'syz-executor3': attribute type 2 has an invalid length. [ 112.002726] A link change request failed with some changes committed already. Interface ip6tnl0 may have been left with an inconsistent configuration, please check. 2018/06/01 21:29:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000104, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x101000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x7, 0x1, 0x48, 0x3f, 0x4}, 0xc) madvise(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x4) 2018/06/01 21:29:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4400) r2 = inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x81000000) inotify_rm_watch(r1, r2) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000100)={'lo\x00', @ifru_ivalue}) [ 112.034036] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2506/0x2730 2018/06/01 21:29:40 executing program 6: r0 = epoll_create1(0x0) r1 = socket$unix(0x1, 0x5, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x140, 0x0) r2 = userfaultfd(0x800) r3 = dup3(r1, r0, 0x80000) mq_notify(r3, &(0x7f0000000180)={0x0, 0x7, 0x2, @thr={&(0x7f0000000040)="5894c6a517bd2ea4af8847610d94b8077d59999c3f6a665080d40483c630c5ffadbb1fd987ad691e440c714554fb48e0d288ef61195443eca77359b5e7efd704db2a63668b907736d46477e8", &(0x7f00000000c0)="3ad877456b34f821efdb6444278727164fefd74c889eb9bd391c4ff30e124132d4459af829be4cc84e58c610076284ac72da2aaebf1debe2ad90b0cb27365c5db9d36620350ba2fedf8b21a4f8f9c8198475f9301e126f0590299806c64505e697f75708448f92486c1a00822c4f"}}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) unshare(0x14000000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 112.112669] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2506/0x2730 2018/06/01 21:29:40 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x101) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x8, 0x20, 0x2}, [{}]}, 0x58) recvmmsg(r0, &(0x7f0000002ac0)=[{{0x0, 0xfef4, &(0x7f0000000000)=[{&(0x7f0000000100)=""/198}, {&(0x7f0000000200)=""/216}], 0x0, &(0x7f00000022c0)=""/143, 0x8f}}, {{&(0x7f0000002380)=@pppol2tp, 0x1f3, &(0x7f0000002a00), 0x1b2}}], 0x2, 0x102, &(0x7f0000002b80)={0x0, 0x989680}) accept$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) 2018/06/01 21:29:40 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f0000000200)='ramfs\x00', 0x0) inotify_init1(0x800) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000000)="af5701f54c1bc9b6afe8f6161cb55f18", 0x10) ioctl$TCSETA(r1, 0x4030582a, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/06/01 21:29:40 executing program 3: bind$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) sched_yield() get_mempolicy(&(0x7f0000000040), &(0x7f0000000100), 0x400, &(0x7f0000ffc000/0x4000)=nil, 0x4) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x103200, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0xffffffffffffff94) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0x10001, 0x100000001}, 'port1\x00', 0x80, 0x800, 0xbf23, 0x40, 0x0, 0x8001, 0x1ff, 0x0, 0x0, 0xdf}) socket$vsock_stream(0x28, 0x1, 0x0) 2018/06/01 21:29:40 executing program 1: unshare(0x24020400) r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0xc0806) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000040)=0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x3, &(0x7f0000000080)=0x2) 2018/06/01 21:29:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf890ee9a90f798858439ed5542407424a00e901d2e39c5a323094c57272bf04b3ac142203c6fd061b8f7a8f") fstatfs(r0, &(0x7f0000000100)=""/4096) fadvise64(r0, 0x0, 0x2, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) write$cgroup_pid(r1, &(0x7f0000001100)={[0x30, 0x37]}, 0x2) 2018/06/01 21:29:40 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r1, r1) 2018/06/01 21:29:40 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x34, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x1000000002, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001040)=""/4096, &(0x7f00000001c0)=0x279) writev(r0, &(0x7f0000000000), 0x1) 2018/06/01 21:29:40 executing program 7: r0 = epoll_create1(0x80000) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40040, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6}) 2018/06/01 21:29:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) r2 = socket(0x1000100000010, 0x2, 0x0) write(r2, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) accept$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipmr_delroute={0x30, 0x19, 0x304, 0x70bd2c, 0x25dfdbfd, {0x80, 0x90, 0x90, 0x0, 0xff, 0x5, 0xfe, 0x5, 0x2000}, [@RTA_FLOW={0x8, 0xb, 0x81}, @RTA_MULTIPATH={0xc, 0x9, {0x6, 0x7, 0x1f, r3}}]}, 0x30}, 0x1}, 0x8000) 2018/06/01 21:29:40 executing program 3: clock_gettime(0xfffffffffffffff4, &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000300)=0xfffffffffffffff7, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x401, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) io_setup(0x4, &(0x7f0000000280)=0x0) io_cancel(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0xff, r0, &(0x7f0000000380)="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", 0xfe, 0xae, 0x0, 0x1, r0}, &(0x7f00000004c0)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r3}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000002c0)={0x3, 0x8}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r4, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x5, 0x81}, 0x8) 2018/06/01 21:29:40 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000080)=""/246) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000200)={0x40002101}) 2018/06/01 21:29:40 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)=ANY=[@ANYBLOB="34010000170001010000000000000000ff0200000000000000000000000000010000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000ac1414aa09000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e170e6e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0x134}, 0x1}, 0x0) 2018/06/01 21:29:40 executing program 5: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) pwritev(r0, &(0x7f00000034c0)=[{&(0x7f00000000c0)="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0xf99}, 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0x1000}, {&(0x7f00000021c0)="ca3c5912f6ceeca96183276a05c414fb78d8eb2f89d3f40bc8fcd3de2316b570d553b1caf37f84b1b075a53d216fa741b007871d02eb1d6e8383da0e3df344079017b2109f846267e1e690cad274ee8f2b8c15f18ab50553630c4b28108646395483aea1046feaee759a6dd83b7764773f323b590a7e0623d15bea2e003e871e74850432a80e9f23196049607377075715c4aebc2ba474199a9dcdf344ec", 0x9e}, {&(0x7f0000002340)="57c93e72a17fef09ec3f2dca31460e29684c2e312e39a07ca79cd6bb9ae72eb8541adf4130d489ed11e110293503d0ddd8c082ccd0dfb261720cc94bcc61ba6c580b6c1f6695156153e67fd7fc78337580c0039ee5403e9957e9e38df71c957a4d37b91368d9e893828123d0ba38dd8827011f4a9b217e6215204bc3664813fa07d3a1a1cfb841a8c499bef222dc4830e45ac0fec372a6a584e0c52162929cf6d7db35859b92cf41ae90b4d4b2", 0xad}, {&(0x7f0000002480)="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", 0x1000}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001080)={0x0, 0x101}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x732a}, 0x8) 2018/06/01 21:29:40 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000340)="03407c", 0x3, 0x800000000008000, &(0x7f00000000c0)={0x2, 0x10, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) alarm(0x80) r2 = accept(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) fcntl$notify(r1, 0x402, 0x4) sendto$inet(r1, &(0x7f0000000280)="a0d7db5c6ecee9efe62710fda30dc7d5e6742ea0b38f2773c97c000000ed45f9be54ecf8e33c2c6100051e2e34fba4845077e7d1f1cc2ed5b897a2d2d425de96c2968cd4cef846a095ad5c7bd398215c97ca2ad05ec4c77d3b05942a7f39f675e6103a9f37a02489e2716c471e4f006fab69b52754f81e233d32377b2a15b2054ad444574a9ce3f32b8fb4c9ad02000000b142a1e139", 0x96, 0x0, &(0x7f00000001c0)={0x2, 0xfffffffffffffffd, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/06/01 21:29:40 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000180)={0x3, 0x1, {0x0, 0x2, 0x6, 0x0, 0x4}}) fsync(r2) write$binfmt_misc(r1, &(0x7f0000000040)={'syz0', "7cdb39ba178d8c24ce1defa2ae496bee68f9b5d0aace68fda441599954b3e053dd21fd7d6f86f4fca1404be6199a4c492decfc8471ada09514ea235e2e4cc18bfaa07b2b5aae4c0439d992943c120bc6cb6812b39ed4d3e4ec5e4c2a4132331b7b02124f13eba95dd7553af52dd76c2f969041bf0cd2c9792f04b5c02a482e0acf5cabcc5cb21fe790511f81a0b890ac7722e376464311a0bae3810008da6a4340a11611c71f75cbb0"}, 0xad) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000200)={0x1, 0x2, 'client1\x00', 0x5, "97e34fffd086d5c7", "e426ab98d3e9d6ce2608f9aab06f7179bdb4b5c493f049caa7ebe72adbe24970", 0xb4, 0x3}) read(r1, &(0x7f00000012c0)=""/4096, 0x9b6) close(r1) close(r2) 2018/06/01 21:29:41 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x0) ioctl(r0, 0x80044100, &(0x7f0000001f64)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x5, 0x80000001}, &(0x7f0000000040)=0xc) uname(&(0x7f00000000c0)=""/47) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x1, 0x8, 0x1, 0x2, 0x4471, 0x80000001, 0x81, r1}, 0x20) 2018/06/01 21:29:41 executing program 3: r0 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='/dev/rfkill\x00', 0xfffffffffffffffa) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) keyctl$chown(0x4, r0, r1, r2) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000001640), &(0x7f0000001680)=0x4) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f00000000c0)=""/90) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) 2018/06/01 21:29:41 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x1f) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="228bf602916a5d6f0fa986df325f2bedcd6f36f9d4f694ce880004906b43de6d8988c9ef5367603f16b47d70c1afed27a4949a203e76755d37e627001bff722f9544b280f6480d3c414f10d51c10ce934c569684346a1545519e56347334fa2116d69110537c28a2594e9f44925e20d92da6bb37a916655664b3250944d698280576226f42a8c802fcfe4a6528803bc5f8c1980e935f1fcf77901603bb51d0c77dff31d4d583084d874464ea89e3766bf5580ee87816dd0ca954b305b65eb6748bd89198fe36cd1402f846365b98572288b6ac7319b1cc18a467be25", 0xdc, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x1) r2 = socket$inet(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x6}]}, 0x10) getsockname(r0, &(0x7f0000000500)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000580)=0x80) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000005c0)=r3) keyctl$revoke(0x3, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xffffffffffff9201}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, [0x3f, 0xffffffffffffffff, 0x1, 0x7f, 0x9297, 0x1, 0x1, 0x1ff, 0x2, 0x0, 0x1ff, 0xb0, 0x800, 0x80000001, 0x7fff]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={r4, 0x3, 0x1f, 0x80000000, 0xded, 0x3, 0x6f7, 0x2a3e, {r5, @in6={{0xa, 0x4e23, 0xfffffffffffff000, @dev={0xfe, 0x80, [], 0x1b}, 0x26c}}, 0x100000001, 0x8, 0x0, 0x8, 0xfff}}, &(0x7f0000000100)=0xb0) sendmsg(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="24000000200007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/06/01 21:29:41 executing program 2: r0 = userfaultfd(0x80800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x0, 0x4, 0x100000001}, 0x2c) fcntl$getown(r2, 0x9) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x8000) openat$cgroup_subtree(r4, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000140)=0x1e) 2018/06/01 21:29:41 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200000, 0x2) getsockname$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10) getsockname$packet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) connect$pppoe(r0, &(0x7f0000000200)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'veth1_to_bond\x00'}}, 0x1e) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8937, &(0x7f0000000040)={'bond0\x00', r3}) 2018/06/01 21:29:41 executing program 7: r0 = epoll_create(0x4) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100), 0x8) epoll_pwait(r0, &(0x7f0000000140), 0x0, 0x490, &(0x7f0000000180)={0x1fd7d463}, 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x10005}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={0x3}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x50000000}) 2018/06/01 21:29:41 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfffffffffffffffb, 0x8, [0x7d90, 0x9, 0x0, 0x97, 0x0, 0x0, 0xfffffffffffffffa, 0xffff]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x0, 0x30}, &(0x7f00000000c0)=0xc) 2018/06/01 21:29:41 executing program 0: setrlimit(0xf, &(0x7f0000000080)={0xfffffffffffffffc, 0x401}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000180)) [ 113.567831] sock: process `syz-executor6' is using obsolete getsockopt SO_BSDCOMPAT 2018/06/01 21:29:41 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xffffffff, 0x2) write$evdev(r0, &(0x7f0000000240)=[{{}, 0x11, 0x4}], 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000380)={{0x6}, 'port1\x00', 0x24, 0x101001, 0x80, 0xfffffffffffff000, 0xf7, 0x80000000, 0x100000000, 0x0, 0x3, 0x32db0000000000}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00000000c0)=""/206, 0x6}) r3 = accept(r1, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x80) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000440)={@rand_addr=0xfffffffffffffffe, @multicast2=0xe0000002, 0x0, 0xa, [@empty, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x14}, @multicast2=0xe0000002, @rand_addr=0x4, @dev={0xac, 0x14, 0x14, 0xa}, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x3, @rand_addr=0x3]}, 0x38) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000280)={@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, {&(0x7f0000000200)=""/51, 0x33}, &(0x7f0000000240), 0x31}, 0xa0) 2018/06/01 21:29:41 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x20040, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, r0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000012c0)=0x1f, &(0x7f0000001300)=0x4) r2 = socket(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8c) eventfd2(0xfffffffffffffff7, 0x800) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000100)=""/83, &(0x7f0000000180)=0x53) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81042, 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}) getsockopt$inet6_buf(r2, 0x29, 0xed, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0x1000) dup2(r0, r2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001280)={r3, 0x28}) 2018/06/01 21:29:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4), 0x0) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}, 0x8}, 0x90) 2018/06/01 21:29:41 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x302, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000053b000/0x4000)=nil) write$eventfd(r0, &(0x7f0000000100), 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000001240)={0x0, 0x9, 0x1}) r2 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x9, 0x6}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r3, 0x7}, &(0x7f00000002c0)=0x8) sched_setparam(r2, &(0x7f0000001200)=0x6) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) getsockname$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000011c0)=0x10) write$binfmt_elf32(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="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"], 0x1078) 2018/06/01 21:29:41 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x128) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'ip6_vti0\x00', r3}) 2018/06/01 21:29:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000600)='/dev/loop#\x00', 0x3, 0x2000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rfkill\x00', 0x4400, 0x0) sendmsg$kcm(r1, &(0x7f0000000c80)={&(0x7f00000006c0)=@can={0x1d}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)="734e9929fbf8a2623b5679c5a1c4457f720de4ac0cdfba3262fd57bc7d65a4afa9cbf32fd330ed4590b1fde90bbce08eee8239071c95330cb714a9cbda76028e5d1353697727b2249367f5d3234e0636b5aec7b4f967cd00a0d994fb5581c32d9408b84ce419ef5a05fcb4ed17d6b17b37ca9ae4c6cdbb4c5f5b44a3bbceab05153d6efc8634287624f52b585c8ca8cf73437bb74d4c5d2e41", 0x99}, {&(0x7f0000000800)="498f9dfc7fdb7f1a8434076f1369f2bf3b2c5c319e05c7bccab67e8c59275763ef69b5bac1061b3299fa93", 0x2b}], 0x2, &(0x7f0000000880)=[{0x60, 0x108, 0x31b1, "87b4c4ef6e1726da3a9d63aa4e0487d6886fca3c2721beb56fde5ff310c1be62dbc918f05c649bbb00c7fdf98be13d7a6723b004c1de2492d09e7e7ca099538e305e659b3074301b337043168a"}, {0x70, 0x19f, 0x101, "8e05434b7423e687d82ff78086f154636e24bfb173f547fea7ef6bd9250cb97c49a32e23ff40f7d72b7254b98a00d152a9160668bcc44fb5cd68537059a7a71564502c23c3baf61f240cd6a5b4825fcef9beabeaafd8a22aae"}, {0xf0, 0x105, 0xf9, "a721887535a6b98f6ab88c1d4ba98d41a86a785a987900591ea01b8dec84d9f6cb433b9d45dbb2646b2f56f588fb4b640efabd0b0d23136b29757d5877cfa12f1f9635e3c717a8df35326214fbd59cedf8d0a306a15dfe5b4d100984fc6498d2dfb81416a58c0ef328db2f8bacf4074170e1769c09fe00b109866ee683dc14ef6da4c1352e8fe81d07544b7a68f3f54e66793e808b189ce5d40d75a80726eab4a02f29d2a940f6e7c6c6850b3eef871da30521fb03bb12c6b5b378292ca8db666eec56e071f58994d51daf1cb8a01df4c4c4867649385700c56abb03b4"}, {0xa0, 0x10f, 0x80, "95eca5164e162f809b840da745dec14ab66b850e6776c426da3087c19905ce85047ca02ef97100f628be2be36e6e89d2868cbd243d8897292ea6efa1324c3e37907693e839c60da2f5b7d40f75962a38eaa255e340ef1fdda6c2204b910ff25e9df37c6dfafa8cac3e04570b925f2d828f91553700e67c96cc23e22078828f55801dedef23d3fe3be9b2"}, {0x68, 0x111, 0x1, "f6ab269b37a325319aac9c7cb69cb506dcb87970ec426328ff6b8e090f6ad70b1c28a017a22bd91c24bc5c7c40e42e47a9690f0d89c6ba02b44aa1909efc9b5423d9a3cc1ef48e9c50401cd6292eee86fff93e8ad55d12"}, {0x48, 0x10f, 0x81, "c98cd47acd4a45311e4c53f0a53219501592a62291614ce423f1e961c239150873b40528cbcf16ae249045bfda6c0b248120f39abe"}, {0xc8, 0x84, 0x6, "f8cd54317f9cf96e5a252fa3c48df94de6dffb0e43118cf4e54cf4c7c00bfc8104c21ac3abb52a198a07e46000cef0c7c2075408bca2ef614a6a64f71b4aa21b142273ab119bfd18b99fda3ae378a950f4f1659de37a9623abe36ca2c6e5ef173ad92f8dced1b508009bf085fe6866f16831a95ab7915b0f29f5f4853ee52672ed5d3803ea425e31cea305e507c404eccca7b8ff2a356a35c6e179a47c0126617d26b316d4ad2a90792d3c9303ddc4044f40"}], 0x3d8, 0x24048000}, 0x40040) finit_module(r0, &(0x7f0000000640)='Jkeyring(*\x00', 0x3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x2, 0x0) socket$inet(0x2, 0xa, 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xd9, "84a874066ad93192d36bac5336d2ffb79a7c4bfca7a486abd019b306a46489ccbc4854405d342e017bf4d79f14e65e1da119e5a553952d5bc29e3970ed770219e2a836ffe310ff5aab32f6292ff9a36deb12251de32c4aba653465c338f41db65592acfd971834919d74e7a8173d4cdfb3b6c807e39dbd42ad3428a0bfb39a7639dacbf8a009fd4dea37ce3a18089cc92a6c87a4610ec6d2a34155967f9abc0a6dd488243c9e0bc34cd7eadb16668e28c9fa33093abf68a15bc2fb75f626270fcdde4872909eda1a9e99013e724b8f6b34e65b02408618ef55"}, &(0x7f0000000300)=0xe1) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000340)={r3, 0x65}, 0x8) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) close(r4) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xc, 0x4010, r4, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x3d, &(0x7f0000000100)=""/123, &(0x7f0000000180)=0x7b) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0xe8) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', 0x3000, r5, r6, 0x800, 0x2ac, 0x1a804b8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000cc0)=ANY=[@ANYBLOB="377bc74d79c0e129b902000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r7, 0x0, 0xffffffffffffff8d}, &(0x7f00000000c0)=0xc) [ 113.738602] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 113.866836] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 113.891488] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/06/01 21:29:42 executing program 7: unshare(0x2000e00) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x40044160, &(0x7f0000000140)) ustat(0x3, &(0x7f0000000040)) 2018/06/01 21:29:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80900, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f00005a5000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040308000004ff0000000005", 0x58}], 0x1) 2018/06/01 21:29:42 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$netlink(0x10, 0x3, 0x1) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x1) 2018/06/01 21:29:42 executing program 2: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2ad, 0x200002) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000140)={{&(0x7f00008c8000/0x2000)=nil, 0x2000}}) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000080)='mime_type]!\x00') setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000ffc), 0x4) r3 = socket$inet(0x2, 0x3, 0x8d2b) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f00000000c0)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 'lc\x00', 0x20, 0x7, 0x6e}, 0x2c) 2018/06/01 21:29:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0xa, 0x802, 0x11a3) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100)=0x6, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x1c00, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/06/01 21:29:42 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x0) sendmmsg(r0, &(0x7f0000007780)=[{{&(0x7f0000001040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000010c0)="0f", 0x1}], 0x1, &(0x7f00000001c0)}}], 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) 2018/06/01 21:29:42 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) msgget(0x3, 0x46) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r2, 0x28, &(0x7f0000000180)}, 0x10) fsync(r0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x2, 0x8}, 0xc) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{r3, r4/1000+10000}}) ioctl$int_out(r0, 0x80184132, &(0x7f0000000040)) 2018/06/01 21:29:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)="803e365816367070bd3ff3c8251017c3100f84be0dbcdae2092d2f3b03fbaf0409fd2e717d8a0097e866cbbffe7b2ae80e4706e40f0a103a446bad7fe6edfc1a4e1183c3ced5c95751d399ba9c5f0b580a48092d5c0430920267544336e8d041619d4fcbd080a8f124d990e4fe9268b7c073777c1e8ed880f2ba368336ac4dd362cb79", 0x83}, {&(0x7f0000000180)="77996aa209f9e1b5f59854baaef221886089b33212ed5333a973271f51c369c0bd2f379ea2fd7a8af2adbeebe8c941783f2b51317d5af9759dec68ef", 0x3c}], 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000008400000000000000faff00000000080020000000000000008400000002000000060001000200000004000000", @ANYRES32=r2, @ANYBLOB="20000000000000008f0800f0fffd8000000000100000000000000000aa000000"], 0x58, 0x90}, 0x40090) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x1fe) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000080)=0xfff, 0x4) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/06/01 21:29:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = dup2(r0, r0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000380)={0x40, 0x0, 0x9, 0xa2d6, 0x100000001}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) bind$netrom(r1, &(0x7f0000001540)=@ax25={0x3, {"e6932c70f92230"}, 0x1c7}, 0x10) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000001500)=[&(0x7f0000000180)='user\x00'], &(0x7f00000002c0)=[&(0x7f0000000280)='keyring\x00']) keyctl$set_reqkey_keyring(0xe, 0x200000000004) request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='/dev/uinput\x00', 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x45) sendmsg$nfc_llcp(r1, &(0x7f00000014c0)={&(0x7f0000000300)={0x27, 0x1, 0x0, 0x6, 0x7, 0xfffffffffffffffb, "84a933025e70ee2edab9d3f65c9a263ee2f9e97f18ba340421472d9718e2a9111e3450e6b55e87f13f273941806a3085ea7484700cc64aa6e0ef4f07a132fa", 0x1}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000380)}, {&(0x7f00000003c0)="caf2be78fc17b94422c77573a1799cb8e4b4f385ae705d4be9143930e81786939dda0f48a53fd96d14c4a30638a5b62c79584062e9b3faa6d09b3e9d511506a0ee66c9f37947cd7c9aee98eaf9d7c2c760e8389dc70c39", 0x57}], 0x2, &(0x7f0000000480)={0x1010, 0x10e, 0x3, "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"}, 0x1010, 0x40080}, 0x20040000) 2018/06/01 21:29:42 executing program 7: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e811c474e9e1f68d7e3ad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f03ff0306b84c23a50bca46a74d3c2d", &(0x7f000000cff7)="e60000000500ab2500", 0x9}) r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) mlockall(0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0xfffffffeffffffff, 0x4, [0x9]}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x1, 0x1, 0x2000000, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) sendmmsg$nfc_llcp(r1, &(0x7f0000005ec0)=[{&(0x7f0000000240)={0x27, 0x0, 0x1, 0x3, 0x1, 0x1, "dd1df4e7c0024427694f59437551b964629657b0142cdfcd5b7b14f8ced36fb922b13a2600ff0c2affa7ea586d06b4dc38d38838a8ce83a6191d9a8810156b", 0x3d}, 0x60, &(0x7f00000004c0)=[{&(0x7f00000002c0)="dc1a1e58a365ebbfba08186c852afc37447eec09cade2fb948e014023920e18a7b0ee840d2875aa1b1dad34a1326012476de796e2b1efbeb22d5842afa09cdcf78dcaef4fd50aad1ea682869aaa48cb7f021e44eff13d26d0b029ea4521371a10e0f92ad76c73e74fb92caa4e7437a674d6827eb3da02af6ac9e3f8478d14a9a35b48821f1263cacc411a03fa85af0f7d0ef4f4d27a3145ae448768786f311fe08c47123", 0xa4}, {&(0x7f0000000380)="b73673dd8704cea30d85506f7f82c58e6ba2416179730e0e20b0d201232c5364", 0x20}, {&(0x7f00000003c0)="0bc8c651bf163d395440bc88d906937871345fd0df18e2a0f8a4a91ec72b7f3b15d5d022b6511e8dcab73796cf90ea2b237ce528f28c5084aff387dec9b22b7c85aeead54d5688f026344929d192f1728ae18791912746f7fcb60190b5aef25a93454a0d80550901b6e4e2de2534277de76a2ce650275bb82a30244e6229184fc6d0b5e5c1dd58cc9ffeb275fb19938ef7", 0x91}, {&(0x7f0000000480)="fb", 0x1}], 0x4, &(0x7f0000000500)={0xa0, 0x113, 0xffff, "22c0c632959cdd188df53a6d8fc038510d7ea731a2625a002319d86fab6ecd5f900546aeff49d03f5f3f06b52fe65991ea6c4cfd919b0c0c37fab6054c9db5cd2e5f6f3c35047443b00cbe5d272704bd73f3f6ad8f93422c414c4326f8eb8f3b79c83609630fef2058a015286b83b9d13d4dcfe1f7d0cc923c593973a1af792e4f62a768be80f35a508f16295ad245"}, 0xa0, 0x24000084}, {&(0x7f00000005c0)={0x27, 0x1, 0x2, 0x6, 0x4, 0x3f, "7ef1407f77be7a8af75309e1919bbd70f5a27210aed0632567150bce6b4a0d8c7f09a8a03d4fe5da11605070a3d5b5d3cd74d5c5b93563cde7a6c4d06d6c81", 0x39}, 0x60, &(0x7f0000000780)=[{&(0x7f0000000640)="d84d960f0186264eb8b631acf39673ec2ad56f36c300527626592776360cf4ea61e92ce0c9bb57a487d1de9c88038ea75aef34143040b7cc18481c0e330405d9b743fa13d5f7a11e52fd2e1b48b6191e0bc0cfcc03c150a6a6835243ba3524669bff503e98def009fa8f95683780c722e23cdab84cafdbadaa24d5e1c1074ea82f7de2dd8c783ce8c89c818ca66116b5095e77c5ea2d5cd07ffb1ec2b3834a1209b98cfe19393eaa2db5ea810977eb5a6274d94a25aca41d28ef2097ed204d579cb4d260cb55c115cbd332fd0851c50d03688868b271b4a011ed461c2f76fbe3617deadcf0229c", 0xe7}, {&(0x7f0000000740)="49c0e0370ce0cf0534dc3699966205587d685da382e88f4a6d55", 0x1a}, 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"10c9a1a801e6803eeb3b909df26eadc5a1a98279763264434b2d1e1731032a40282daf0213f7532506b86017c5ac390cdacce51abe81bce7ade374140654c261d70ed0746ac0bee90c0650e8ed1ca5533412d7e6b7dd7cb5a97a2e371e6653a5f48ce5f2c43b98e77f573434f1b8f8f7fe9e36ab6e730ec8138a4700d5d49813830cd318466625ae0522a283af104963dda50f6e3f89427e47baa032b5800e021985f8"}, 0xb8, 0x800}, {&(0x7f0000004b80)={0x27, 0x1, 0x1, 0x7, 0x7, 0xa80f, "1ec02018faa82a28062aabb2e634ac0d88b3bcfbefa63a24aa94e22b018cfe11b522aa2cb762c51b7627f0d20c9ea86c4ad7175599bab8308ae1507d172b94", 0x16}, 0x60, &(0x7f0000005dc0)=[{&(0x7f0000004c00)="9de974167873b7867a34952223a040ebc7a21518bdcfd2595d30ab6538ac8d45cbb4251065c0d2ed15c8fc5e56648f019f0e07324eb00ba40213a571460e5303081cf5560e79db7623fae161eac0d93ad0a78cf97d393956ede05b09874c64097302cf9045ee2cc4e97ba5ff9b77438048ae821a58e6ffd22e4e23030bb112856dc0c07091aeda8d27f4b96ee0aaa18ea4", 0x91}, {&(0x7f0000004cc0)="8c56e194c37c71b4b7799106039399b6261440004112d20e8cad7f766839a7457f18f4854bcb9e3d496cb7e0098f274b83c5e18d", 0x34}, {&(0x7f0000004d00)="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", 0x1000}, {&(0x7f0000005d00)="9f1757520987e145adc10123dfedadb8b58781f5ab53060226e76f8ce88d9448036d5d80d24b55d8f12a6365c19eae19ad6147a58d0b219ae806dcb9faa1135017e5a02efc8f2dcf49506baa641696ae7da1662e5afa54d06d4191aabc4df273cdc9ca6d077d346be94cad3a4539", 0x6e}, {&(0x7f0000005d80)="0af6038d8551be5add1588c7253a7c639f33744c008ab9978ff87ec81fc04d1e5d9d5feb95f21f7742a5fb8185", 0x2d}], 0x5, &(0x7f0000005e40)={0x50, 0x109, 0x5, "1778aab3981d699ba38286c50395705ce01d84fb8f2bf0d93bb7cb5ce2ccfa5154b764596fe246a76ae5153b907a99151ba60bc97da45d40bd9e647b9fdf"}, 0x50, 0x4000000}], 0x7, 0x4000000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) 2018/06/01 21:29:42 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=@newlink={0x28, 0x10, 0x809, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@newtclass={0x40, 0x28, 0x0, 0x70bd25, 0x25dfdbfe, {0x0, r1, {0x4, 0xfff3}, {0xf}, {0x7, 0xa}}, [@tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_FOPT={0x10, 0x3, {{0xe, 0xfff1}, 0x6, 0xa38}}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x40800) 2018/06/01 21:29:42 executing program 4: r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind(r0, &(0x7f0000000000)=@rc={0x1f, {0x7, 0xfffffffffffffffd, 0x5, 0x6, 0x3ff, 0x80000001}, 0x3}, 0x80) 2018/06/01 21:29:42 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x6000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f000018a000/0x4000)=nil, 0x4000}, 0x1}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000779000/0x600000)=nil, 0x600000, 0x1000000000009) 2018/06/01 21:29:42 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'ip_vti0\x00', &(0x7f00000000c0)=@ethtool_flash={0x33, 0x8001, "8c4b9844d34d561a7f24cf9f455dff776b0fd37e9ae006cf30b8ceb3227655db8df3920df1ad3e0365fceef2a2f1d4c5ed8843972b52f4ecc783b9ad1c7161803871d2b1f2b543954a6fe0c05ff93ce6ed419ab9ef8ad978adc5c0b5e3ce68c85000614b30432060ac58d0f802e040eaf988eaa087e3fb4d90ec425365a00f0c"}}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KDSETLED(r1, 0x4b32, 0x0) 2018/06/01 21:29:42 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x101001) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x5, 0x7, 0xffff, 0x5, 0x0, 0x9}) socket$inet6_tcp(0xa, 0x1, 0x0) ioperm(0x0, 0x4, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f00000000c0)=0xad, 0x9e3) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x0) 2018/06/01 21:29:43 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b01"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee545cf000000000000006f388000006a0a00fffffff6005d"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000d8c646bccecd336f79000000050000000000000012f4be9885a72be19500b99d470ede47dbcfbe000000000000"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/06/01 21:29:43 executing program 4: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2ddce4", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x801, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'ip6tnl0\x00', 0x234a7571}) 2018/06/01 21:29:43 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) close(r0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xff, 0x2) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) 2018/06/01 21:29:44 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x8, 0x80) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e22, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0xaea}}, 0x757e, 0x3ff, 0x9c, "a36ad6ba13ca106507afaea5625faabe281287201cf342ac08330120fbed4bf70cb13b3f99a51b72b9ff5afcf3fd2b361572fcd1307746b53a04de4d709e20efb162cf5eabc0471522fa8eea048a8c0e"}, 0xd8) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000140)={0x6, &(0x7f00000000c0)=[{0x5, 0xb0, 0x34, 0x3}, {0x9, 0x9, 0x80, 0x8}, {0x4, 0x3, 0x0, 0x9f}, {0x7, 0x5, 0x1c00000000000000, 0x80000001}, {0x9, 0x1, 0x8, 0x33}, {0xffffffffffffff91, 0x8000, 0xffffffff00000000, 0x3}]}) r3 = eventfd(0x7fffffffffff) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r3}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)) eventfd(0x7) fchdir(r1) 2018/06/01 21:29:44 executing program 7: madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x65) prctl$getreaper(0x25, &(0x7f0000000040)) 2018/06/01 21:29:44 executing program 4: mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7ffffffff000, 0x3, &(0x7f0000ffd000/0x2000)=nil) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80601, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x3, 0x4, 0x8}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}}, 0x10001, 0x701, 0x400000000000, 0x400, 0x92}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x7463, @empty, 0x6}}, 0xfed5, 0x3ff, 0xff, 0x100000000, 0x4}, &(0x7f00000002c0)=0x98) 2018/06/01 21:29:44 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) r1 = socket$inet6(0xa, 0xa, 0x9) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRES32=r0]], 0x8) 2018/06/01 21:29:44 executing program 5: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c1000/0x1000)=nil, 0x1000, 0x1000000, 0x401e, r0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x3, 0x0, [0x0, 0x0, 0x0]}) 2018/06/01 21:29:44 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000640)={0x53, 0x0, 0x0, 0x0, @buffer={0x0, 0x32, &(0x7f0000000400)=""/50}, &(0x7f0000000440), &(0x7f0000000500)=""/219, 0x0, 0x0, 0x0, &(0x7f0000000600)}) r1 = shmget(0x0, 0x1000, 0x54000001, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) getgroups(0x4, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000440)={{0x377e, r2, r3, r4, r5}, 0x7e, 0xf78, 0xd5b, 0x6e, r6, r7, 0x4}) 2018/06/01 21:29:44 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x220000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x84, r1, 0x0, 0x70bd27, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x84}, 0x1}, 0x40) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002e000b0100ec32f449000000030000000c0000000800bba6e7cf898ef0e85e1f6611cc1743b05af39c4ca48d7aa47c41c0e5e4318ad1733ba7a1806ce4fc17750b9477a0bb040a76d02027ae6bdc79612ff93eb25ea798543e6b0c0f381dcdd62b07e95dc35cc8ec5874b3942faa8b97daf1dbf63be81865611b02178b764a9e243bd611659f91e69a49b4cb1a93e6d117ec5bddbe8dcb5b1becb0332fac78b2ed5ba4e271", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/06/01 21:29:44 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000040)="e2657cd13ff270c4ed608aca0f1ea20833a6eb84dfa40add32c13c76125706fc74580da6e4f03f860c7ee27174a747f3a5f3639c8f4a491ac85993091748dde0e5b6d69f7adc147a6ae0fafe23636f7e8da6590217f2de157b230ef6430a34bb79", 0x61) recvmmsg(r0, &(0x7f0000000400)=[{{&(0x7f00000004c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f00000003c0)=""/56, 0x38}}], 0x1, 0x0, &(0x7f0000000440)={0x0, 0x989680}) shutdown(r2, 0x0) [ 116.117508] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/06/01 21:29:44 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x400) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x7}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}, @rand_addr}, 0xc) dup3(r2, r0, 0x0) 2018/06/01 21:29:44 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x201, 0xfffffffffffffffc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x0) dup2(r1, r0) 2018/06/01 21:29:44 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc4c85513, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0xa90, {0x160f9615, 0x6, 0x9, 0x1ff, 0x8, 0x7fffffff}, 0x2, 0x4}, 0xe) 2018/06/01 21:29:44 executing program 7: syz_emit_ethernet(0x46, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "bf67c5", 0x10, 0x2c, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x88, 0x0, 0x2}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x4]}) [ 116.206873] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/06/01 21:29:44 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r0 = socket$inet(0x11, 0x40000000000803, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000000)=ANY=[@ANYBLOB="170000000000000000000006218c71b8f6b27aa924185b259e1ba8e93760d80ef75427b559f32d7f86f5d702f1a2b5b54a4bec340f96dc28ce2411148cac225486f4249ec6df9263297f9b99dcb58f3e368b1e8c6d530ed070a32185954eb8673a3b7abd12f115b5586ce988df48ebdff4329283cb4baaa060eb7769c84064f28018b62bc496efced069830400000000000000efc794fb866182cd51b72419579c2ca130e86a96fb"]}, 0x120) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/06/01 21:29:44 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) 2018/06/01 21:29:44 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff08004500001b000000000001907800000000ffffffff0d009078000000005edc000000000000000000000000"], &(0x7f0000ea3000)) 2018/06/01 21:29:44 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140), 0x28a, &(0x7f0000000140)}, 0x10) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000a80)="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", 0x4d8}], 0x1, &(0x7f0000003b40)}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000140)={0x3011, 0x1, r2, 0x1, r3, 0x74, 0x98b5, 0x1ff}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000002c0)={0x20, 0x4, 0x1, 0x3, 0x8, 0x9}) 2018/06/01 21:29:44 executing program 7: socketpair(0x10, 0x2, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000240)=0x14) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) statx(r0, &(0x7f00000002c0)='./file0\x00', 0x0, 0xfff, &(0x7f0000000300)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000200)=""/38, 0x26) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000280), 0x4) getdents64(r1, &(0x7f0000000100)=""/186, 0xba) 2018/06/01 21:29:44 executing program 4: r0 = request_key(&(0x7f00000017c0)='trusted\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001c40)='./cgroup.net/syz1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001e80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fstat(r4, &(0x7f0000001c80)) pipe(&(0x7f0000001780)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000001ec0)={0x8, [0x46, 0x20, 0x0, 0xffff, 0x0, 0x3f, 0x80000000, 0x7ff]}, 0x14) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) recvmsg(0xffffffffffffff9c, &(0x7f0000001a80)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0xffffffff00000001, &(0x7f00000019c0)=[{&(0x7f0000000280)=""/107, 0x6b}, {&(0x7f00000004c0)=""/246, 0xf6}, {&(0x7f0000000380)=""/149, 0x325}, {&(0x7f00000006c0)=""/137, 0x89}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/181, 0xb5}, {&(0x7f0000000200)=""/35, 0x23}, {&(0x7f0000001840)=""/122, 0x7a}, {&(0x7f00000018c0)=""/199, 0xc7}], 0x9, 0x0, 0x0, 0x300000}, 0x42) getsockname$inet(r6, &(0x7f0000001ac0)={0x0, 0x0, @remote}, &(0x7f0000001b00)=0x10) r7 = dup(0xffffffffffffffff) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000001c00)=0xfdad) unlinkat(r7, &(0x7f00000005c0)='./file0\x00', 0x200) r8 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x238, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={0x0, r8, r8}, &(0x7f0000000600)=""/132, 0xffffffffffffff98, 0x0) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000001e00), &(0x7f0000001e40)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000001d00)={0x0, 0x2}, &(0x7f0000001d40)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000001d80)={0xffffffffffff8000, 0x4, 0x8, 0x4, 0xfffffffffffffff9, 0x8, 0xfffffffffffffffa, 0x1, r9}, &(0x7f0000001dc0)=0x20) 2018/06/01 21:29:44 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xd2, 0x57, &(0x7f00000000c0)="8e09646e0a4ddb0c34ced4e8a9d1d733870887f5163a0c487202c65ffee416a3982498ec8607885f6bc05b7cda8dab12c1519cb9740f183f39e2040fc4c65efe92417a891c863a9c2e63abbee25decac1ef3b2c23252776f9fb267b0f799059272eb4adbe95ecc5dcc08d982f8a60ff3417e8b786fda8a352648645817fb88f8a4159d51d9d4fb32271a330b304c7f0fa722d1f7ce803bd45aa3b4ef17fffd60df48b07c6eff675d0b36f76e415a6ec514ebefb703ae2ae4e0a8edbc10a78eda54ea39d1c40564aa5d6de779df880ae805c1", &(0x7f00000002c0)=""/87, 0xffffffffffffff80}, 0x28) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000000)={0x7}) sendmsg$inet_sctp(r1, &(0x7f0000001300)={&(0x7f0000000440)=@in6={0xa, 0x4e20, 0x2000000000000000, @loopback={0x0, 0x1}}, 0xffffffffffffff53, &(0x7f0000001200)=[{&(0x7f0000000340)="b62bbe49202a217b7c076b538ea93b660e08d8918383a0adc65eadc6ea8c81246256bbe8692988b6081cec85e22679193e23a97cf6acf929a3405a1384c8f493a39408375b26e8598fe0934efcd604dbf7a52c8d23b321e70a7b931995dd009b57bd71ae119132687009234c3b3224d8519d44e15da54a75f594b2576210b5f8df166580b6c8094e4f94151db5d8116cfb23f85658c9360a58924417360113159c346a92a789e8e34d1ec5d213c870444f602a1362c708c95e0af662776108c0f322b923a91830d8b59ef84f4134f646a3382bc0f861d693825a75b0b9812fbbfb5135d1b466ebee6a506a", 0x1}], 0x1, &(0x7f0000000240)=[@init={0x18, 0x84}, @prinfo={0x18, 0x84, 0x5}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}], 0x48}, 0x0) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="00df4a2695fe862bebbe9579efe134829f451616a43d4528e723", 0x1a, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000500)="f911b62d70218be0684901f2089a5881f6cfb34c6b4c1de588916ef87ef78394f8c76eee3aefd357bdc4d8a4cd40c965a6f1d0225e69236151b154257ec0efab0e5d135a731b48198bf518aa33f3872de1c93af031c454f5c6d7ce87e201463c50933eb7ca6485b3bb2038bef6712ecfe14c57b10555b9e0933863fd4358d0609531cd9a8048e54993187d0c26f3207c099fb3a7f5c060a400b3cad271a50e09a0dd81506804deb369fef29867d293ea02a698f00717927670c42d871e5f94", 0xbf) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r0}) 2018/06/01 21:29:45 executing program 3: r0 = socket$inet6(0xa, 0x80807, 0x400001) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x88042) getsockopt$packet_buf(r1, 0x107, 0x200000d, &(0x7f0000000080)=""/175, &(0x7f0000000140)=0xfffffffffffffd35) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x40810, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/06/01 21:29:45 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000002900000004000000613336bc90570000"], 0x18}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0x8) 2018/06/01 21:29:45 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4(r1, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x1800}, 0x98) 2018/06/01 21:29:45 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x8c00) lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x3, 0x7}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000000200)={0x3, {"28d97d5ecaa962"}, 0x3000000000000}, 0x10) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000bc0)={0x3, &(0x7f0000000b80)=[{0xfffffffffffffff9, 0x1ff, 0x6, 0x81}, {0x3, 0xffff, 0x7, 0x7}, {0x8000, 0x57072662, 0x1ff, 0x9}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xfffffffffffffffe}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000140)=0x9) write$binfmt_aout(r2, &(0x7f0000000280)={{0x10f, 0xfffffffffffffff7, 0x7, 0x369, 0xdf, 0x1, 0x38a, 0xf4}, "ecb446348f14e88c39191a4dc32b9a8ecd13dd6616f79c1ee786e1abdc65a69d0ba65c1dc23f8d087355c52ef65ccb39e7fb6644718a57c9a704b78e6b2db78daefcf6d466876d025297190ca8c28a82d447a18fdc91c93640349239ae56835509d46d672988731fc98ec45be16765a91eec5c8a81b683fd65cb6254d968478076b82f27e9cb18b73f22d2a5f7cdd1cd056298f35aabea425809c64317c1dd99d6254a60cfa45854369d14cd04d5f1206511dde2dbcb017d651e53ee302c30aaae3d", [[], [], [], [], [], [], [], []]}, 0x8e2) 2018/06/01 21:29:45 executing program 7: r0 = gettid() rt_sigqueueinfo(r0, 0x41, &(0x7f0000000040)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/06/01 21:29:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x3, 0x0, 0x2, 0x0, 0x5}) fcntl$setstatus(r0, 0x4, 0x44000) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000040)) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000002200)="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", 0x200}]) 2018/06/01 21:29:45 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='memory.high\x00', 0x2, 0x0) io_setup(0x3ff, &(0x7f0000000380)=0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0xa080) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00000001c0)={0x6, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {}]}) io_submit(r2, 0x1c2, &(0x7f0000000380)) r4 = socket(0x20000000a, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r1, r1, &(0x7f0000000040), 0x1) flistxattr(r3, &(0x7f0000000200)=""/3, 0x3) 2018/06/01 21:29:45 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000001, 0xa001) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x2) epoll_create(0x800080002000400) 2018/06/01 21:29:45 executing program 4: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000300000000000019078ac1414bbac1414110806907800000000450000000000ac7014aaac141400"], &(0x7f00000001c0)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001580)=@assoc_value={0x0}, &(0x7f00000015c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001600)=@assoc_value={r2, 0xe2}, 0x8) 2018/06/01 21:29:45 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000000000)=""/249, 0xf9, 0x0, &(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @random="cff32ed16dab"}, 0x6, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, 'gretap0\x00'}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/06/01 21:29:45 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0xbe8a06007507907}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x1000000000080000, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0xabe) 2018/06/01 21:29:45 executing program 6: unshare(0x24020404) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000140)=@nfc, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1, &(0x7f0000000240)=""/59, 0x3b, 0x80000000}, 0x40) close(r0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0xeb30) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0)=0x3, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) 2018/06/01 21:29:45 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c, &(0x7f0000000440)}, 0x10008000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, r0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000200000000000043ec00000000000000000000000000003800000000001083e900000000002000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000098eb2b1e8ffd75a961f2480e173332f1f25d26e5c09049e4b2663ec44163e87e40914574ffc0ed2a2fc5dfefb87e8d5f393474ec569c7aed0000000000000035016233d17ef4dae79a8f79844588f8f7708d108a3c905f"], 0xb1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x8101, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000400)={0x80}, 0x4) recvfrom$ipx(r1, &(0x7f0000000540)=""/4096, 0x1000, 0x0, &(0x7f0000000180)={0x4, 0x10000, 0x2f0b, "d7e2c666f8bc", 0x8}, 0x10) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000200)={0x2, 0x0, r2, 0x0, r3, 0x7fff, 0x72c8, 0x3}) 2018/06/01 21:29:45 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='memory.high\x00', 0x2, 0x0) io_setup(0x3ff, &(0x7f0000000380)=0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0xa080) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00000001c0)={0x6, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {}]}) io_submit(r2, 0x1c2, &(0x7f0000000380)) r4 = socket(0x20000000a, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r1, r1, &(0x7f0000000040), 0x1) flistxattr(r3, &(0x7f0000000200)=""/3, 0x3) 2018/06/01 21:29:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x3, 0x4) r1 = socket(0x10, 0x81002, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0x34000) 2018/06/01 21:29:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x8042) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x7ffffc, 0x0, &(0x7f0000ffd000/0x3000)=nil}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000100)={0x0, @loopback=0x7f000001, 0x4e20, 0x1, 'sh\x00', 0x8, 0x2, 0x3}, 0x2c) writev(r0, &(0x7f0000000040), 0x146) 2018/06/01 21:29:45 executing program 5: unshare(0x24020400) r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) fsync(r0) prctl$intptr(0x2c, 0x9) 2018/06/01 21:29:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f00000000c0)="c626262c8523bf012cf66f") syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80, 0xc00) syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffe0ffffffffeeeaffedad7f8100070008004502001c0000000000049078ac14ffbbe00000010000000000089078ebc7af253df24a5296b49723df63a7f1a7fca742b262a51c25e0e2bf3293e3ab909d1cbf150522e06764c32d5a4a4032e82ae682ffeb146c7ed835b1406734e8925493158d5e06c938f3a37e42843a720e81e2edb54f6b552e3832b722e03d84997ca3ce2900e10ff86388051003eb47bcecab6ff842"], 0x0) 2018/06/01 21:29:45 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x101040, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10f, 0x1, 0x81, 0x800, 0x0, r0, 0x1}, 0x2c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002}, {0xe0000002, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @rand_addr}, 'lo\x00'}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x79, "21421efdbc58e9a5bcf3cd9dcb344f6517ed58e62cf6fef23931189d525ba4aa36e01efdadb4feb39dc33488f309169b9021209d41e75d44164159972ee47c19ad007e8edd5cecccc30c5edab266175e260cf45563b4cd0cbf17a22c4cacb3016cbb185dbe9964f321e244792dca6c4696052850f018921a80"}, &(0x7f0000000200)=0x81) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r3, 0x100000000, 0x100000001}, &(0x7f0000000280)=0xc) socket$inet_sctp(0x2, 0x8, 0x84) 2018/06/01 21:29:45 executing program 4: shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x4003) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xf270, 0x4000) inotify_init() shmget(0x2, 0x1000, 0x48f477436abd7ab7, &(0x7f0000ffd000/0x1000)=nil) shmget$private(0x0, 0x2000, 0x78000010, &(0x7f0000ffc000/0x2000)=nil) 2018/06/01 21:29:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000100)={0xffffffffffffff8a, 0x9, 0x100000001, 0x11, 0x0, 0x3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000080)=0x200, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2}, 0x14) 2018/06/01 21:29:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6c, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000240)=""/98) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9, 0x80, 0x0, 0xf, 0x4, 0x5, "2c4fe2721c02888b683519c1a7f96dfb2a1a793f4a2b3c974edd27dac51a34e5672a891badc2a9133bc6165c264dbb3ed47aa245b7959569f7d8a4b06f089b78", "e319fd0b6187fc6cb2638bfa3b55d6c81015106d5c34ea1fd81fecdababef9d4913bf8c44304567d6d4bd3077a525eb337a4ffca417c0986ee573b21325e0f6e", "57d158fe278300bb15377a903db6c3abf82c7d51d73930399e9ce242adeef774", [0x7, 0xfffffffffffffff9]}) sendto$inet(r0, &(0x7f0000000100), 0xfffffffffffffca4, 0x4008000, 0x0, 0xb4) sendto$inet(r0, &(0x7f0000000000)="18", 0x1, 0x0, &(0x7f0000000040)={0x2}, 0x10) 2018/06/01 21:29:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x14, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da1f}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x3e86, 0x40) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb8, r2, 0x711, 0x70bd2d, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x93b}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0xb8}, 0x1, 0x0, 0x0, 0x1}, 0x880) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000680)=""/197, 0xc5}], 0x1) 2018/06/01 21:29:45 executing program 6: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000040)=0x1, 0x4) setsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f0000000080)=0x6, 0x4) recvmmsg(r2, &(0x7f0000008300)=[{{&(0x7f0000004a80)=@rc, 0x80, &(0x7f0000007f00), 0x0, &(0x7f0000007f80)=""/229, 0xe5}}, {{0x0, 0x0, &(0x7f00000081c0), 0x0, &(0x7f0000008200)=""/222, 0xde}}], 0x2, 0x0, &(0x7f0000008440)={0x0, 0x989680}) 2018/06/01 21:29:45 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x24}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000040)=""/122) 2018/06/01 21:29:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140), 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="05000000040042000100"], 0xa) r1 = socket$kcm(0x29, 0x800000008, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x8000000008912, &(0x7f0000000080)="0042fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000200)="a1", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/01 21:29:46 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000240)) chdir(&(0x7f0000000780)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) r0 = syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]) 2018/06/01 21:29:46 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000014fc8)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYPTR64]], @ANYRES64=0x7530, @ANYBLOB="00000000010000002609b5f243a0f71fd54b0000000000000000d8451aa777ccf6f9"], 0x6}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {0x0, 0x9}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "7f65db78b282958e"}}, 0x48}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xffff, 0x20402) write$cgroup_subtree(r2, &(0x7f0000000180)={[{0x2b, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}, {0x2f, 'rdma', 0x20}]}, 0x11) connect$can_bcm(r2, &(0x7f0000000240)={0x1d, r1}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "28ff385fb42844e7"}}, 0x48}, 0x1}, 0x0) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, r3) 2018/06/01 21:29:46 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000140)=0x84) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x6}, 0x8) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r2, 0x800000000008982, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000240)={0x3a, @loopback=0x7f000001, 0x4e20, 0x0, 'nq\x00', 0x8, 0x9, 0x16}, 0x2c) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000001c0)) 2018/06/01 21:29:46 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1ff, 0x0) sendmsg$rds(r0, &(0x7f00000008c0)={&(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/154, 0x9a}, {&(0x7f0000000180)=""/177, 0xb1}, {&(0x7f0000000380)=""/112, 0x70}, {&(0x7f0000000400)=""/250, 0xfa}, {&(0x7f0000000500)=""/119, 0x77}], 0x5, &(0x7f00000007c0)=[@rdma_dest={0x18, 0x114, 0x2, {0x5, 0xd969}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1, 0x80}, &(0x7f0000000600)=0x381, &(0x7f0000000640)=0x10000, 0xfffffffffffffbff, 0x3, 0x2, 0xffffffffffffffc1, 0x20, 0x3}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x4}, @rdma_dest={0x18, 0x114, 0x2, {0x3, 0x9}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000680)=""/252, 0xfc}, &(0x7f0000000780), 0x10}}], 0xd0, 0x800}, 0x4084) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/108, 0x6c}, {&(0x7f00000002c0)=""/122, 0x7a}], 0x2) creat(&(0x7f0000000000)='./file0\x00', 0x20) 2018/06/01 21:29:46 executing program 6: unshare(0x20000000) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000080), 0x4) 2018/06/01 21:29:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x4, 0x20}, 0xc) getitimer(0x0, &(0x7f0000000000)) 2018/06/01 21:29:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140000fe8000000000000000000000000000aafe8000000000000000000000000000aa000000008164fdc8eca408a1a51a5ea47533ced42447f38f5637b5062d72fb04d8537a3234a7859dcfea74f4abe374355c037b53635045eded8fb9d86954b000280dd4913f164e20428925f09c1b9cdd949d5d83", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x120) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000340)={r2, r3, 0x2}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x40, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/06/01 21:29:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffd96) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) syz_open_dev$random(&(0x7f0000000280)='/dev/random\x00', 0x0, 0x2) write(r0, &(0x7f0000000200)="d20f8414a493d9ef6932c43d7a04615c564a6964250b8b1d72ce91798c4d6b78c29a9be5dcc6c206f6d75ed6f15ed815106ad474389cfee3a1a68096cfee9f58ec5dc4424c60267653a82711709806478e7cab29721b06df7c60738e", 0x5c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="020078eb929e0000fe00000008f600"], 0xe) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) sendmmsg(r0, &(0x7f000000fa00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000003c0)="1b", 0x1}], 0x1, &(0x7f0000000480)}}], 0x1, 0x0) shutdown(r0, 0x1) close(r0) openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x0, 0x0) 2018/06/01 21:29:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00002dfff8)='pagemap\x00') preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f0000830000)=""/4096, 0x1000}], 0x1, 0x400000000000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/146) 2018/06/01 21:29:47 executing program 0: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000), 0x4) getpeername(r0, &(0x7f0000000140)=@nl=@proc, &(0x7f0000000100)=0x80) 2018/06/01 21:29:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x1032, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)='2', 0x1}], 0x1) syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") 2018/06/01 21:29:47 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x2001, 0x0) bind$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = socket(0x10, 0x2, 0x8000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000000c0)={0x80000000, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc008551b, &(0x7f0000000000)) [ 119.252562] syz-executor2 (8202) used greatest stack depth: 53592 bytes left 2018/06/01 21:29:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x4, 0x279d}) r2 = memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x2) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000100)) r3 = msgget$private(0x0, 0x1) msgsnd(r3, &(0x7f0000000280)={0x3, "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"}, 0x103, 0x800) 2018/06/01 21:29:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000100)=0x8) ioctl$TUNSETLINK(r1, 0x400454cd, 0x309) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/06/01 21:29:47 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) renameat2(r0, &(0x7f0000000400)='./file0\x00', r0, &(0x7f0000000440)='./file0\x00', 0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0xc77, @dev={0xfe, 0x80, [], 0x13}, 0xce}}, 0x8, 0x3acc}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21}}, 0x3, 0x3}, 0x90) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff]) fsetxattr(r0, &(0x7f0000000480)=@random={'osx.', '\\user$:trustedlo\x00'}, &(0x7f00000004c0)='\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0x3}}, 0x80000001, 0x6a9a}, &(0x7f00000003c0)=0x90) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000500)=[@in6={0xa, 0x4e24, 0x1, @empty, 0x1a533044}, @in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff]}, 0x100000001}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, @in6={0xa, 0x4e22, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}], 0x9c) sendfile(r0, r0, &(0x7f0000000200), 0x4dd) fchown(r0, 0x0, r3) 2018/06/01 21:29:48 executing program 2: r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x830) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x58d2b83c, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) 2018/06/01 21:29:48 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x200000010, &(0x7f0000000040)=0x5, 0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000001440)='/dev/dmmidi#\x00', 0x101, 0x500) getsockname$packet(r3, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000014c0)=0x14) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000007, 0x10810, r3, 0x7) sendmmsg(r1, &(0x7f0000001300)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000140)="4f036de2020aa7b6755937dc1c6d683be75866448e1731baadfd2a3f9af82e082a4d02c3f511f99d19e208826b94f968eae3725389e8596301fb53e522c254b9af6b5d41e293c37d3e5d995f0f0b0d2ad87085ef57a182ecf089fc937f5ecd7df85d6de874452fc6e117c501c296050dd37727195b02c895c7f7853bf3769f6eec68112e91afcebb14a80bd1389cee8971729a30b320f71e33de7442176a399aea9d5c5eacf84f91791746b8bc29c33731f225c81c2aa79e8ee83600a1222bf3b7d13f2a60a78e4daa14fd8b56ee23d1aa00f1e15ec08f1d5e1938ed1fb6e8bc4944ce66e1a49be22ea007f21ae78a0dac666880ca3f", 0xf6}, {&(0x7f00000002c0)="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", 0x1000}], 0x2, &(0x7f00000015c0)=ANY=[], 0x0, 0x10}, 0x6}], 0x1, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000001380)='/dev/null\x00', 0x800, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001340)={0x2}, 0x1) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000013c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 2018/06/01 21:29:48 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x80) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getpeername$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r1, &(0x7f00000025c0)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000001440), 0x0, &(0x7f00000014c0)}, 0x0) 2018/06/01 21:29:48 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x80000, 0x0) write(r0, &(0x7f0000000180)="d870e2cc0baa7bad0e243a298d412391f0f0893be2b4c858c6b0c8ba4fab0991db7ad5f7870b8d683cb252964dae0ef7dbdc104b82c5812316b2945d5876b2aa6eb4404bef177e6d071aa7dd4c4d24a7b5591ed0044c64f5620421ddbfd55ef2e094c63e6ac659a7170cb9e0642caf03cbe480d34de0b3bb35c9bb83e0fcabc0ebe48b91745150f107ba936e72baa2497314247ffe7904356fef3d71ebcdd121c68513becab7b3d5dd88f14cc00ec11101", 0xb1) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0xf121351, 0x0, 0x4}]}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/06/01 21:29:48 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000040)) r1 = inotify_init1(0x200000000000000) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x1000, {0x2, 0x4e22}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x100, 0x0, 0x7, 0x7, 0x12, &(0x7f00000000c0)='irlan0\x00', 0x4, 0x101, 0x80000000}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) openat(r0, &(0x7f0000000180)='./file0\x00', 0x301040, 0x8) ptrace$getregs(0x4209, r2, 0x72fffc, &(0x7f0000000000)=""/38) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000002c0)=@newae={0x358, 0x1e, 0x4, 0x70bd2c, 0x25dfdbfc, {{@in=@multicast2=0xe0000002, 0x4d3, 0x0, 0x3c}, @in=@loopback=0x7f000001, 0x1ff}, [@mark={0xc, 0x15, {0x35075a, 0x100000000}}, @algo_aead={0x124, 0x12, {{'authenc(speck64-generic,xts(xts(twofish)))\x00'}, 0x6a8, 0xa0, "bfd2da2b19bb9b5180d58d50be87d3063c8c5e9177087d087221862ef7287f0ef4b679134579552f5ed418241ded17261fcd5791b5e37d2b214223caece48a8efe2db8701a42aeae1845ec8ce7907e9c6da2d2973f449a2c3ffb9e33f27086e94760dd0cc645ebfde54e2a9d0f19906510c5e4376c9c96d8227fe3356d3bef3b661307a1e9f6aa40f9956866c844565912cd13640882093633e5e6b785fa80320f8c05c4f6eba5d828d36060663599d298f06a003fd253ec445ab0bddc9280aee3a2ec96e00003956f3d52457beeb38097cd8c6651"}}, @algo_aead={0x148, 0x12, {{'rfc4106-gcm-aesni\x00'}, 0x7e0, 0x2e0, "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"}}, @replay_thresh={0x8, 0xb, 0x6}, @tmpl={0x84, 0x5, [{{@in6=@dev={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x3505, 0x5, 0x1, 0xffffffffffffffff, 0x6, 0xa46d, 0xf06}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x33}, 0xa, @in6, 0x3504, 0x0, 0x3, 0x7ff, 0x4, 0x100, 0x4}]}, @srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x358}, 0x1, 0x0, 0x0, 0x40001}, 0x80) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/13, &(0x7f00000001c0)=0xd) 2018/06/01 21:29:48 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000002c0)={{0xa978, 0x4, 0x41, 0x4, 0x55, 0x1ff}, 0x3}) r1 = socket$inet6(0xa, 0x80005, 0x0) connect$inet6(r1, &(0x7f0000000c00)={0xa, 0x0, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x1c) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="0600000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20008001}, 0x20000000) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000240)={0x0, 0xbf, &(0x7f0000000180)="8083dcb4ae05dfa2f4d20080ce059e9236dec46ecc312cbaeeb480eb4f4ae3e3182e4a1ba67bce2b91f5c507a4bbe98c850f3afb451b3d90cc2678d418c591c7d0b2cf23df8e000b1632d2efb142c044541779182e9a841de97412225d732116bf3da3186f6cd9a4c7b0d8a11c7ddedcf2d68ecebca5af8f68baa6e648952bc6f111c6a3e89b90db4afe498449dfeabedc0a55a0f4f980bdc59df543a3303b36349c0fe1ca5333c7a736f1c7f55ad809addd4c54f900188f28bfefb4bd23b4"}) 2018/06/01 21:29:48 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001840)={0xffffffffffffff9c, 0x2, 0x1, 0x2, &(0x7f0000001800)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001880), &(0x7f00000018c0)=0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x2) getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) listen(r1, 0x0) accept4$netrom(r1, &(0x7f0000002900), &(0x7f00000001c0)=0xfffffffffffffea9, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f00002f7ff0)={0x2, 0x80000000004e20, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/91, 0x5b}, 0x0) 2018/06/01 21:29:48 executing program 3: r0 = socket$unix(0x1, 0x54043a55c6bbd460, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000280)=0x11, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @loopback, @multicast2}, &(0x7f0000000380)=0xc) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003240)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003280)={{{@in6, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000003380)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000033c0)={@empty, @local, 0x0}, &(0x7f0000003400)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003440)={0x0, @dev, @local}, &(0x7f0000003480)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000034c0)={'gretap0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003540)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003580)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000003680)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003780)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000003880)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000003d00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000003cc0)={&(0x7f00000038c0)={0x3e8, r3, 0x202, 0x70bd2b, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r4}, {0x1e0, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xd7}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6e}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r8}, {0x164, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd8d5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x2a5d, 0xffffffff, 0x0, 0x9}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r12}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x3e8}, 0x1, 0x0, 0x0, 0x4000081}, 0x8040) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000500)=@allocspi={0x100, 0x16, 0x501, 0x0, 0x0, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in6=@remote={0xfe, 0x80, [], 0xbb}}, @in=@dev={0xac, 0x14, 0x14}}}, [@ipv4_hthresh={0x8, 0x3}]}, 0x100}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/06/01 21:29:48 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000008180)=0x6, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000140)={0x8c, 0x53b, 0x8, 0x0, 0x0, [], [], [], 0x6, 0x5}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x7f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x3f}, &(0x7f00000000c0)=0x8) recvmmsg(r1, &(0x7f0000007840)=[{{&(0x7f0000000440)=@hci, 0x80, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/163, 0xa3}], 0x1, &(0x7f00000005c0)=""/110, 0x6e, 0x10001}, 0x1}, {{&(0x7f0000000640)=@hci, 0x80, &(0x7f0000002980)=[{&(0x7f00000006c0)=""/118, 0x76}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/3, 0x3}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)}, {&(0x7f00000027c0)=""/13, 0xd}, {&(0x7f0000002800)=""/26, 0x1a}, {&(0x7f0000002840)=""/2, 0x2}, {&(0x7f0000002880)=""/225, 0xe1}], 0x9, &(0x7f0000002a40)=""/48, 0x30, 0x6}, 0x8}, {{&(0x7f0000002a80)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000002b00)=""/4096, 0x1000}], 0x1, &(0x7f0000003b40)=""/5, 0x5, 0x100000001}, 0x3}, {{&(0x7f0000003b80)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000005180)=[{&(0x7f0000003c00)=""/212, 0xd4}, {&(0x7f0000003d00)=""/184, 0xb8}, {&(0x7f0000003dc0)=""/204, 0xcc}, {&(0x7f0000003ec0)=""/4096, 0x1000}, {&(0x7f0000004ec0)=""/225, 0xe1}, {&(0x7f0000004fc0)=""/229, 0xe5}, {&(0x7f00000050c0)=""/153, 0x99}], 0x7, &(0x7f0000005200)=""/188, 0xbc, 0x7}, 0x101}, {{&(0x7f00000052c0)=@ipx, 0x80, &(0x7f0000007780)=[{&(0x7f0000005340)=""/4, 0x4}, {&(0x7f0000005380)=""/4096, 0x1000}, {&(0x7f0000006380)=""/186, 0xba}, {&(0x7f0000006440)=""/73, 0x49}, {&(0x7f00000064c0)=""/79, 0x4f}, {&(0x7f0000006540)=""/4096, 0x1000}, {&(0x7f0000007540)=""/255, 0xff}, {&(0x7f0000007640)=""/93, 0x5d}, {&(0x7f00000076c0)=""/90, 0x5a}, {&(0x7f0000007740)=""/52, 0x34}], 0xa, 0x0, 0x0, 0xa0b}, 0x2}], 0x5, 0x10103, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000081c0)={'filter\x00', 0x91, "49152463d303904a3f7ce89c775641652fcec1d754b6137fd5a4f93a0c11b6aa3501a61500fd9ca295c563f22c6d406b5b985ab1d649637e0987ba48a92a7b70fcb6f586426dcf622044899dab27975023d02888eaca866040f17e0b77d88e22e64ce5f43034d43c00c2878e472e295be43c64f0cb4496c463a96b953049d48c6cc8c3b898ccb5a73603e78b4b418be597"}, &(0x7f0000008280)=0xb5) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000007980)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x7f, 0x1, 0x400, 0x1, 0x900000, r3}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000340)=0xfffffffffffffffa, 0x4) getresuid(&(0x7f00000080c0)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000008080)=0x1f, &(0x7f0000008100)=0x4) sendmsg$netlink(r1, &(0x7f0000002780)={&(0x7f0000000280)=@proc={0x10, 0x0, 0x25dfdbfe, 0x10000000}, 0xc, &(0x7f0000000400)=[{&(0x7f0000007a00)={0x2c8, 0x1c, 0x800, 0x70bd27, 0x25dfdbfc, "", [@generic="11c14c49cadfa16e9a0c2d26b0e7e2575d444004de0bdebaca52397a81439f86775c66a8535c76942a89d2edfb42f893acad60a58036cf7f7cd5044c22207920b3a3f7aa7abd8ddd0d3d95b2f1c039197104af2127a464171e98e6d3c97b25f794ee7181dbe5025d260e1a567004dcfd3afdc0eba59d4145160d1febc8644eb64491b7f81f78d6ad2ce9597cfb9fcfffade418c9cc3ba42f582055d0f4336725417f786fbfaa818c4ce6d303cbd8a8db6ece10c833", @nested={0x1f8, 0x87, [@typed={0x8, 0x21, @u32=0x5}, @typed={0x8, 0x14, @uid=r4}, @typed={0x8, 0x70, @uid=r5}, @generic="dde27fbe8c403973763ad70e81d7218d6dce228967d7983b5704001ec937955d11a786b2509ad09efbd7701818507377b329b9f1de10cbc4bbd5a5fa7de0aed84b9a8bee9568a6983d01b566c4684c781b9ab4c719202647794137889e575b1c1e91e6d3c819360ea237d96667b324f47c3cc5ac68295c065cf1b66ee7382d91eff5bcb6caa110b026bef2cf94950088dc1cdad7cc1a4795f2014b5c085f2aba7a00b580ddf637ea7e7110adfedc5c642beaa989c3b6259e2d045b495c3bf80db831889c9ed8cde0d7d790cba8c85ed6aa8b238ac1a778", @generic="0ab4392eae932882f1f6f24ac68e143f5f958c02915261ffcfba7d452eb4bcce492a0659d85747872c96a75787926a0a14a758a2693b21dc3541ed0463c227cdaddc4d37831ff5cc568267a362faf057cd200ca98ad8195ef56207cae61e447c5e6828c3dc0d25386c8c2862c621541a7a928d54403255e7453c4cf485c845b099c37f3971f107244fccff1ef2870eacf7484aeaa025fbbf0080e0f640e7f5858e36aba8b802005af78fffa1a3de49fb782dca4ee081ee668ae6409d8f0bf21e529e7df53a80beab9b57acd0666ab66b22fe00000aa57807dec3bd72a828aab78b82b2adfd84089002c821aa89ee1a52fcef37ce", @typed={0x8, 0x2d, @u32}, @typed={0x8, 0x94, @fd=r1}]}, @typed={0x8, 0x6c, @ipv4=@multicast2=0xe0000002}]}, 0x2c8}, {&(0x7f0000007d00)={0x34c, 0x12, 0x400, 0x70bd27, 0x25dfdbfe, "", [@nested={0x190, 0x5f, [@generic="7941058e2a61f1a0b59ef7b58fc9a107fe6c53392ee6c59d45aad916be145d3a2d21013c465eaf5a223b67e020962f8f61071c7a8cbed24ce7609eed12ca2c1e15d4a6d27d8567fc021cbf1b9aa0c6dfbf29aeb6a39759498c0fcbc180e048b1cd8272511ab0943bbe659da7871f1f6b2bb94cd59fca655fb4eff6f50d79262c1b79541f4fe636cc0ca8841607ca6e561b7372b578d217dfabedf3c055", @typed={0x4, 0x5e}, @generic="d6a279c1cd3c6af17eb0e5e0d0c1e428645fadcaaf725950bc6955fcd6846960c8f190204ec39c54df768642dfabb4ae71aca0cec17e", @typed={0x10, 0x53, @str='selfem1*\x00'}, @generic="8b82c98a65b1514a5b3329fbdd8e4cd43f16289dcbc635a392f195bf5330e33d5cc989ef624684f574d9dca54065195066bf39fddb7e8275126c296b656d39f9ed76168d9ec4d213513d56fc07f6907c054dfa4a1593d6e0488fcaaff90c521dbfbbab15ac155a05924aa15a2fd76a0ab9610fc3e47a1b00ced9b81ccec66b632c45a49745743766ebba792e81834a4eab7c1461b6a113d5ae7b7da66b035078bb757b"]}, @generic="d36b5a268ca2363eaaf58118e837debb9d1ddb76d0eebbca9beed9a2d4b85d3b0c955dfae158fe8c3308e64d135496b3f7e0c75b734f75015f9b49af3bbca6706dbb492cf165deabb5b81624a8ac843c80bc40e2febec144ebe65a11884bffb29c67ef8c962433a51e83777e3e583a116a", @nested={0x1c, 0x29, [@typed={0x8, 0x14, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="99220a0b67c8b90d43924cb7a3bd1b"]}, @typed={0x10, 0x84, @str='vboxnet0\x00'}, @typed={0x14, 0x96, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="3c7f7d5ffb1a7f8f00d940f5c781fd2dc16588d6f425bd28ff4fdafc20a2d8f57a70eeecc845e78210002bd8cb5bf0141ffcef5c9af38d4cc012d1330ab2d31a171c934d766cc050ba3333267bd2b198", @generic="a317577a9e29", @generic="2db5e7355863b71ef2", @generic="5b89f86b325899dc6e9542e9bb59045c208dfd0672f411e9d74e0b05593502c76873e5992dacd404f8667dcbcdf26422ae711e42859af41ae5253307d1e14e82845361300108a0661cb1f71b8d601cdfc5b6f1304d4dd05d57085b0a7d30412db0b18bcdd4d585166b68276fe890f901c6952c411e502607ebf5bd0bceaad92846c6215ac992eae24f599b9013def82c565a03b7c4dcbf3efe6cbb"]}, 0x34c}], 0x2, 0x0, 0x0, 0x800}, 0x10) 2018/06/01 21:29:48 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KDDISABIO(r1, 0x4b37) fcntl$setpipe(r0, 0x408, 0x0) dup2(r0, r2) 2018/06/01 21:29:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff1ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen$netrom(r1, 0x101) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000000)=0xe8) connect$packet(r1, &(0x7f0000000040)={0x11, 0x1b, r2, 0x1, 0x339, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000), 0x4) r3 = accept4$inet(r1, 0x0, &(0x7f00008c5ffc), 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x10, "bf4f4f025f08d6f2e4f1d59a36388774"}, &(0x7f0000000140)=0x18) 2018/06/01 21:29:49 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000000c0)=""/212) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)={0x14, 0x0, 0xd, 0x5}, 0x14}, 0x1}, 0x0) 2018/06/01 21:29:49 executing program 6: r0 = socket(0x1, 0xfffffffffffffffe, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond_slave_1\x00'}) fanotify_mark(0xffffffffffffffff, 0x46, 0x400006, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x80000000, 0x8006, 0x4, 0x3, r1}, &(0x7f00000001c0)=0x10) 2018/06/01 21:29:49 executing program 7: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x7d440e264c3907b5, 0x5}) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='sysfs\x00', 0x1, &(0x7f0000000280)) unlink(&(0x7f0000000100)='./file0/file0\x00') 2018/06/01 21:29:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = epoll_create(0x81) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) shutdown(r0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) listen(r0, 0x6004) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/06/01 21:29:49 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) chmod(&(0x7f0000000000)='./file0\x00', 0x10) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000300), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') lseek(r0, 0x0, 0x3) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000000480)='./file0\x00', 0x101005, 0x0) 2018/06/01 21:29:49 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) setpgid(r1, r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setregs(0xffffffffffffffff, r2, 0x4, &(0x7f0000000080)="a34d030c7a18804c2fb9ed0676d6a5fff31850918d96f1fd073f33401ea016240f2480109d2d5c052a17c0afe48ff60b080e74675883cb8f6c8024207ce6942e7e73c941139ef80d81765e041720") 2018/06/01 21:29:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @rand_addr}], 0x10) close(r2) close(r1) 2018/06/01 21:29:49 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40101003, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f679f4)=0x8000010, 0x516) socket$unix(0x1, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/06/01 21:29:49 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x800, 0x8000, 0x3, 0x1ff, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r1, 0x8, 0x80000000000001a0, [0x80000001]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r2, 0xe0, "d071fcfc1e2fd6a2158c827f51dde4f591c935bf1e1da24d48be1bd826cebe388040ad11676f7c4028cd04c33aff54e1bd27d08c99356fb19d0b3401fd178a826c4c3dd185f938dc4bb3f0b9b3b7eed05fe9e51fb6251e21e5de2cb24616afc8760eeccab6cd98b0ca3193b996e9605c574c768d69620ab157b9ebbe556c5ac5abffaa08982f6ac832ff258815d4f3107870071af0d05c15671eb87d6f3c308dee8f2f7537bb41454841c163150d13f7b85edb02a4dac36480a8433872b2c8867b87fe0c5d894a5d0f6ee8571df219753f2780ba58aa36a18a78d68581444264"}, &(0x7f0000000280)=0xe8) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x9, &(0x7f0000ffe000/0x1000)=nil, 0x3) ioctl$int_out(r0, 0xc0385720, &(0x7f0000000100)) 2018/06/01 21:29:50 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x4000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x4) 2018/06/01 21:29:50 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}, 0xffffffffffffff15) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000300)=""/4096) write$binfmt_aout(r0, &(0x7f00000001c0)={{}, "", [[]]}, 0x120) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r2, r2, &(0x7f0000000040), 0x7) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/01 21:29:50 executing program 7: r0 = socket$inet(0x2, 0x1000000000005, 0x9) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x200}, 0x8) socket$inet(0x2, 0x80000, 0xfffffffffffffffc) 2018/06/01 21:29:50 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fffffff, 0x2) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000001880)=""/239) sendmsg(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@nl=@unspec, 0x1027a, &(0x7f0000000180)=[{&(0x7f0000000080)="e10c774b2f0b6306051292c83f2510dc013d8339c4823c75bd2aff5fefad16cce409f819ea29ba65", 0x28}], 0x1, &(0x7f00000001c0)=[{0x0, 0x29, 0x7f, "2de9e83fc771b4358ed50f351101c93abe6c496f792dc1cd62"}, {0x0, 0x1ff, 0x9, "619effc57172d6adb2c99e94959b01a05447d9958a1949640fbf4588275285dea8145c3d7eb64d2f9dfb2cd113df2def5855415543550aa88b270e2aade2195441138528009378225bab23d474d2ad61ef75435eef09146d50f45019201e97e4ac9366c595d64c1bf310f2f2f52782a34fd9b4334dc2d966c50f7af07099f5d79ad285219e457c89541d41f25e59400be9d771f429001f7d0c7a7c187d6fdc9cc64b528c968e28b7e328fae3ed049061f0b800002cfbf573eef0fe731e1bb779e8738b2db35a6d7b0630cff3679ccf5f6281a07b4121aaaee9422ef3ba50e6e288e8699f470ac019c0550a"}, {0x0, 0x10f, 0x80, "54ec10f1fe1a7d83b4b947df8e6597b7e73590e83704e997c2ddc6e0bdca9133989cd6f9cc3e7dd43b93c20696bbc0e70487e5d2e06310ff6aad52abb60839663b1575c33e632d0a56a8b28b06d4c60d68229142932b5dc07af5b1ba8e3cf4e6a3"}, {0x0, 0x12f, 0x0, "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"}, {0x0, 0x13f, 0x40000000, "d9a1aaa23aac43f1edbf0fab0e9acfc2142ac5f15889f95c0e26a41f6f82e2ab3c2ebae3d5d2ed6e98f48b2424fa299f507b71450d85878e709b4cb69ee1a6f884d3496568366c2c34b2397c959ced2382"}, {0x0, 0x10a, 0x4, "c77f2acfe47c5c5a5f7e20cc7171fd01be852470316315e9e8ada317394510755acb7614bd158aa5a72ed801ad712dc7c6be1d06702ad112d80ec99d411c2581533332276f45ae8e4082bbdba188c20ec6978340af24a2152ce257c399a7fcfb5cafb48f006454341a0446b454257008c5918ff7665d3fd4353d2f70f9001aec240cff0c108a6548c4f10b4fcda7afdc340051e734335e40826b2d2b309d8b9d4ca331ba8a84b62cba477d3daac3c21cd9344cd3ee7cc1012e08a469bd5f2af72a2284d4d7c3eb"}, {0x0, 0x13f, 0x1547d065, "4c5d02005ac073c2856c87"}, {0x0, 0x119, 0x8, "d45435eb4f6620922198fc4606e47a35963f7d06511322870c52ca64a3dd0ae99209fb64c4df8148a7b637122244de28a8678224b674227f0c6a47ee5153b46e6316b5565a4c48f5660c5bf03888bb891ad8c72400de5b55a431be8c6b6e01214f3089bdc70ba6c36f4670060c331c122e6e0b2a34b01160251137d5378d02c618945e09ba90613a41576eb30fa47f1332597d76590f4d77d1c8eabba5526b8f04e0d3540ab8483ed292f46944f66171802b"}, {0x0, 0x115, 0x80, "544a16796d734b5adb3e0fd63aadf4ef49d6acf1220f056043485eafcdfec73a857ccf52f0ce237e1e8861380959d5cc82389b1d2b0e274461a8da7bed67ee8ef7fe36965aba4561652c9209f2e7952c2d5e184522ab5e112f2cf05a1070ccd5d2be8f9c8b2df6329109eefe06925ec0dfbb7f7793584f03a543d056878d938aebae2ff5f3bf032bc061b262ccc19ab91da5cf43ea0893c8de91542fde3a64e2994d82b014ebc85e852488ae1ae7cbec21eec0a286bf8690cb34a1aa85eff5e0c02a68b41c9f8f7c8874e326c27bdfbbdac7c5058bd0814e7f40b1823fc5e8b248b17375a3f7ac42809e410d984ae6d5"}, {0x0, 0x1, 0xbf22, "7e71d8b83419d2e1ac18fc94f605aa47115c1437099f3ce97539dce9d3a46d160ee2321fb9cfac0b0e3411605059e81415c2b846d44a7601cd0224d005bd959649dc40f9ae6838a9c85bca751c325e311a21350c34a9fa5976947aae391b0ecbf4169dd0961c77701ad681960303b3469d905720380b60f3eb78a1f8c7680ecca6abf41cd17860953cb03780b0902d5887e754fdae33"}], 0xffffffffffffffe0}, 0x0) getsockname$netrom(r1, &(0x7f0000001980), &(0x7f00000019c0)=0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000001780)=""/219) 2018/06/01 21:29:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) r1 = gettid() ptrace$pokeuser(0x6, r1, 0x8, 0x9) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/137, 0x89}], 0x1, &(0x7f0000003f90)=[{&(0x7f0000000100)=""/29, 0xfffffe72}], 0x1, 0x0) 2018/06/01 21:29:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x180) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x1, 0x39}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000100)={0x5, r2, 0x10001, 0x3}) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x3, 0x7fffffff, 0xa, 0x7, 0x7, 0x3, 0x9, 0x44, r3}, 0x20) r4 = dup2(r0, r0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000000)=0x4) sendmmsg(r0, &(0x7f0000000040), 0x0, 0x0) dup3(r0, r0, 0x80000) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f00000001c0)) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) 2018/06/01 21:29:50 executing program 3: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xee, 0x200) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000140)=""/160) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000200)="8d395e9883454126e930f57d") mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, &(0x7f000000a000)) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/file0\x00') 2018/06/01 21:29:50 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000180)=0x80, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2000000002, 0x0, 0x3, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000000c0)) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/06/01 21:29:50 executing program 3: r0 = getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') r3 = open(&(0x7f0000000400)='./control/file1\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r1) 2018/06/01 21:29:50 executing program 4: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, &(0x7f000000a000)) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/file0\x00') socketpair(0x11, 0x0, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x210081, 0x0) linkat(r0, &(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000140)='./file0/file0\x00', 0x0) 2018/06/01 21:29:50 executing program 1: r0 = socket$inet6(0xa, 0x1001000000002, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x20040, 0x0) io_setup(0x100000000, &(0x7f0000000000)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x389040, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@local, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x800, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x4, r0, &(0x7f0000000040)="49299d32cc8d958e2a48726079c3bdbd5306e8106fbadfd7375bb838205e4d60bdcd12dcaa4b9169cceec90d0f061c052a2a604c29c4538522ee6a747c4d5a7a3bfa9fac5a91e494d3e5f8346c739ff465110b588abbb4bce2713e3cb6fa05286e3f8397639955d8e91081e1c40e2f012eb1e5ebca0f05402ece72bc91a53b2027dc1f9afa568ddbd349035dac053a9555dad02d5b76064c99190e0b9a44b8a102cf5a8d4de5c46b9f2cc5a2b2ed", 0xae, 0x2, 0x0, 0x0, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f0000000180)="ef7fb4c926f2ea67247e49a4f70f694e3b139f64fbb9fcfbedfa65d96b41ef8369c1bcaa0dfa8180c89f5c07d790bd6ef36d1a4dcd14", 0x36, 0xf74, 0x0, 0x0, r3}]) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = epoll_create(0x20) fcntl$notify(r4, 0x0, 0x284) unshare(0x400) 2018/06/01 21:29:50 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x2) r1 = socket$inet6_sctp(0xa, 0x2, 0x84) ioctl$sock_ifreq(r1, 0x8942, &(0x7f0000000000)={"623a6964622630000000f5ff004000", @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) 2018/06/01 21:29:50 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000000000000000075ec"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/06/01 21:29:50 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x10000000009f) 2018/06/01 21:29:50 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x4002, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1'}, 0x3e80002901) init_module(&(0x7f0000000080)='\x00', 0x1, &(0x7f00000000c0)='md5sum*%\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x100, 0x0) accept$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) 2018/06/01 21:29:50 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x20000000000007) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0x7) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x9bad) 2018/06/01 21:29:51 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xbcfe, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ppoll(&(0x7f0000000200)=[{r0}, {r0}, {r1}, {}, {r1}], 0x5, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0), 0x8) 2018/06/01 21:29:51 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) lstat(&(0x7f0000000040)='.\x00', &(0x7f0000000080)) readahead(r0, 0x9d5, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0xc000) sendmmsg$nfc_llcp(r0, &(0x7f0000117000)=[{&(0x7f0000358fa0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9a38f8e5d227f1d0f788c3e3a41cab8b366eeca8862b48b33db1087be369541d046f8c4d8d902b0725a214d5a0d9815619a88f6c2e34c312cc9ae213cf3ce1"}, 0x60, &(0x7f0000179f7a), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="40000000531d4c0800000000000000000000"], 0x10}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @broadcast, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x81, 0x1, 0x2, 0x0, 0x1, 0x44000000, r2}) 2018/06/01 21:29:51 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x20, 0x400, 0x4}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) 2018/06/01 21:29:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000340)=@ethtool_drvinfo={0x3, "8413835b1ce9627fb6ea4782c3f33f2f6d9defdb0f339d0c57ded22558a927e5", "ce672589f310492eb36240f7f643ac90cca721870034e93cf50f0ee3a7926173", "78d060e7aac37a27938c65ace318497dbadb7bf88e14b3238ec1fd2343590bee", "ed97c706a6d9875baa8f267e98d974c53d9000f3eef332cba3d1f31024da84ed", "5b7dcdf13962f03da09c54b063ceac8eb9ad215d782e7d8aa8300af082f38be3", "01807f94ab99a80eb455d3c6"}}) clone(0x40904200, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000240)="4bfca804b8bebc9fc86d291ab0ee58f8a0c0574fad63ad8a43a9f02a042ca47b269bdaa2615c291f88761ce34a3cdb94e93849dd7ce88c2b427f6134be35965481f5af0dc4fa689d7ff9edd48d148f32ecc83db899ba52b6fabf5f9e2e7d8f7c65d868d7db675741f1a6cf9b9bdfdf8ff662dd7714f1f3e0905097462d74cbc909a4f6eba7227ec664a35af11c6184e22a886d12232b4025690b3eeaaac8a0a3f44d81ba7cc7741c082c761b48f27ac7544623ddfd325ae602629595985d1736785c6214ce1da4a2b7717cc483b9059872e548") close(r0) [ 124.069910] IPVS: ftp: loaded support on port[0] = 21 [ 124.152289] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 21:29:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x1ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000004, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/01 21:29:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = dup2(r0, r0) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000000040)=0xe000000000000, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) write$rdma_cm(r1, &(0x7f0000001680)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001640)={0xffffffff}, 0x13f, 0x1}}, 0x20) write$rdma_cm(r1, &(0x7f00000016c0)=@notify={0xf, 0x8, 0xfa00, {r2, 0x4}}, 0x10) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x3, 0x1, [0x401]}, 0xa) 2018/06/01 21:29:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x80, &(0x7f0000685000), 0x0, &(0x7f00000c6000)=""/161, 0xa1}}], 0x1, 0x0, &(0x7f00009fd000)) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x2203) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x1, 0x4) 2018/06/01 21:29:52 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0xff9e) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10080, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0xc8, 0x1ff, 0x1, 0x0, 0x423, 0x9, 0x1}, 0xc) r2 = socket(0x11, 0x800800, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x1ffe00000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000001c0)={r3, 0x7fff}, 0x8) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x1fd) 2018/06/01 21:29:52 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000300)="06", 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @dev, 0x0}, &(0x7f0000000040)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000180)=0x80000000, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) sendfile(r0, r0, &(0x7f0000001000), 0xdffb) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000280), 0x8) r2 = msgget(0x0, 0x2) fadvise64(r0, 0x31, 0x2, 0x2) dup2(r0, r0) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000001c0)=""/131) 2018/06/01 21:29:52 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) r1 = semget(0x1, 0x2, 0x500) semop(r1, &(0x7f0000000040)=[{0x7, 0x3f, 0x1800}, {0x6, 0x6, 0x1000}, {0x2, 0x3, 0x1000}, {0x1, 0x7, 0x800}], 0x4) 2018/06/01 21:29:52 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000180), 0x0) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) getsockopt(r1, 0x3, 0x800, &(0x7f0000000200)=""/236, &(0x7f0000000180)=0xec) close(r2) 2018/06/01 21:29:52 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x1) unshare(0x2000400) fdatasync(r0) r1 = memfd_create(&(0x7f0000000200)='ramfs\x00', 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000780)=""/113) sendmsg$kcm(r2, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="448d56c3401dd21d836ce0e382e1aca5b7fd66f1625952dad19e0a02978758087557b7f85a9f5a59d5f57fafb8d270fea27d7eb5", 0x34}, {&(0x7f0000000280)="1208d7f3406054b9ccb81c9f4c6ebc82703b54889313cf4df4ef346724f3a0f70809bb7adb1faa1abf4fd08d833fe0d8266e6077b544f36cf6e5f87a22b631d4c960bd7477b9aa5aad6fdc5ce3960d46ed05cbf155c190eee9f1d1f27877c856b4cfc3811d656cd6a7d8eedb3db35ddd4a2435d35f743ca7bd638f3d015209e2bf781990a64c666382daf874c60df33db8d4675720fc54437f1e60978ca682ba425e2a26649ff2031a4429934dbb86db6a23dec7e674c61fea1e678cc9323c399ce8ef96bb44e36cdd96f1986cca87f62e12b95d98b67c2313fc2e9e04ea3dee56ed2c4e61", 0xe5}], 0x2, &(0x7f0000000380)=[{0x70, 0x0, 0xfffffffffffffffc, "558d173c9b5ab8c06368684230995266c267a29b2ba4d5a3e95f37b92eedea96a235307b28b45267ff549a7e041346fcea34a2df48605dbecfaac6b84e1a8a6e96a3f13c90b823f28bd8d3b492904aaf165bb170a8f97297df0a5ee162"}, {0x110, 0x107, 0x4, "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"}, {0x40, 0x102, 0xde, "2854ea92fea4eb9efa49b5a92816d18d336b57d6d2039e13ce31246989f6879dcb4d9df4b99788c7adf4a53d68"}, {0x88, 0x0, 0xfffffffffffffaaa, "10ddb029b3227897059c7edd661e019613ca731aaed8050bbc220972e0d83fcfd9b9cf70bf05d40d4dc83d2f6b2dc7e30b87b08e397897e16b0f85e6d4cfbe3b4fc233acb527b5168ac8147d89e475f28152452b1a964256f3e6ac1aa7599f43c58f9c55d68da88800487139fa94565e236ec05fcc"}, {0xe8, 0x100, 0x4, "2acabce662ab9cfdef14277a37677e2bf9987c316fdffe20b881f4b51a04b54b91959bad78d390cdb90c06b6a2d6209de44e2a1405c2f25870494d8cd87494d025c0656298ad0b27a70605fd1d53d07217b60135dd3aa75ea37c9fe466a33f39784dc9ef2401053012b3b83491d249d987803ef4f88c2a8e08dd5617ab22619a6286358718f20ea28f50ed40af534f560d4afa7933e53d3e61bd6f391dd8d9ad0ba63ca9021df2f3df8a1a6c01707f11a2d1bd579b21e13d4f73e486bf5da0d18a58984f175880e853425ecc0e37ac94aec82218b8e1ac"}], 0x330, 0x10}, 0x8010) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/06/01 21:29:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000a80)='./file0\x00', &(0x7f0000000a40)='ramfs\x00', 0x0, &(0x7f0000000b80)) chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x201000, &(0x7f00000002c0)) mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='qnx6\x00', 0x1000, &(0x7f0000000500)) r1 = dup2(r0, r0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') 2018/06/01 21:29:52 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0xb2, 0x4, 0x7}, 0x2c) unshare(0x24020400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000003, 0x30, r0, 0x0) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x11, 0x0, 0x8583, 0xffffffffffffffff, 0x14, r0, 0xffffffffffffffaa}, 0x2c) 2018/06/01 21:29:52 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000000)={0x9, 0x1, 0x5, 0x9, "f818daf70e3e98a9a6d87b4d92fce86e95dddf7d771b36c3b406b21803a2b5691bff659d13c7ba058f8eecba", 0x811}) dup2(r0, r1) lseek(r1, 0x0, 0x3) 2018/06/01 21:29:52 executing program 4: r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000010607031dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/06/01 21:29:52 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0xf4, 0x4, 0x8001}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x3a, &(0x7f0000000100)=0x4) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000000)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/06/01 21:29:52 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='memory.high\x00', 0x2, 0x0) io_setup(0x3ff, &(0x7f0000000380)=0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0xa080) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00000001c0)={0x6, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {}]}) io_submit(r2, 0x1c2, &(0x7f0000000380)) r4 = socket(0x20000000a, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r1, r1, &(0x7f0000000040), 0x1) [ 124.510915] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/06/01 21:29:52 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000100)={{0x100000000, 0x7, 0x1, 0x367c8005, "e5c5d4539ad40b77c05862954c913594010c03806684d1b6d00b12bec71943c4abd41d2893e267797721745d"}, 0x6, [0xfffffffffffffff9, 0x400, 0x2, 0x7, 0xfffffffffffff5a8, 0x4, 0x1f, 0x8, 0x8001, 0x59, 0x8001, 0x0, 0x40, 0xdc97, 0x2, 0xf40, 0x2, 0x800, 0x80000001, 0x8, 0x80000001, 0x8, 0x1060000000000000, 0xfffffffffffffe01, 0x40000, 0x9, 0xfffffffffffffff9, 0x3, 0x0, 0x4, 0x7ff, 0x5, 0xfff, 0x455, 0x0, 0xfffffffffffffffc, 0x7, 0x0, 0x9, 0x1, 0xde, 0x7, 0x1, 0x2, 0x81, 0x5, 0x3be, 0x4, 0x86, 0x1, 0x0, 0x80000000, 0x9, 0x200000000000000, 0x1000, 0x8e, 0x4, 0x8000, 0x7, 0x0, 0x5, 0x80000000, 0x3, 0xff, 0x7d1, 0x0, 0x9, 0x3f, 0x10001, 0x1, 0x4, 0x3ff, 0x8ab5, 0x7fff, 0x6, 0x945e, 0x8000, 0x800, 0x100000000, 0x3e, 0x2, 0x4, 0x9, 0x10000, 0x7fffffff, 0x4a1, 0x2, 0x2, 0x9, 0x9, 0x24, 0xab5, 0xfffffffffffffe00, 0x0, 0x2, 0x100000000, 0x7, 0xe1e, 0x63, 0x7fff, 0x7, 0xffff, 0x0, 0x9, 0x4, 0x5, 0x6, 0xfffffffffffffffa, 0x4, 0x2, 0x2, 0x7, 0xfffffffffffffff7, 0x7fff, 0x4, 0x7, 0x6, 0x7e, 0x4, 0x7, 0x6817, 0x9, 0x80000000, 0x1, 0x5, 0x5, 0x7], {0x0, 0x1c9c380}}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x8, 0x800, 0x6, &(0x7f0000000000)) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0xad6, 0x8, 0xcb0b}, 0xc) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) [ 124.555381] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/01 21:29:53 executing program 7: r0 = socket(0x100020000000011, 0x3, 0x0) r1 = dup2(r0, r0) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/packet\x00') pread64(r2, &(0x7f0000000000)=""/106, 0x6a, 0x2) 2018/06/01 21:29:53 executing program 1: r0 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) keyctl$revoke(0xb, r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0xe3ae, 0x101, 0x400, 0x1, 0x80], 0x5, 0x1000, 0x0, 0x80000000, 0xfffffffffffffffe, 0x100000000, {0x1b, 0x401, 0x100000000, 0xfff, 0x7, 0x8, 0x3, 0x4, 0xb52, 0x5, 0x6, 0xffffffffffff0000, 0x1, 0x10000000000000, "2f689ba53d3774f3af98afc2ad899cec65ca0a6eed9173881ad6f17ddeddf887"}}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0x8001, &(0x7f0000000100)=0x4) ustat(0x8, &(0x7f00000000c0)) 2018/06/01 21:29:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x2, 0x7, 0x1, 'queue1\x00', 0x1}) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000180)={0x5, 0x3f, &(0x7f0000000040)="15d87e93b34c5e149ce7019d32510b7e89a74c6248caf9b9060a48405438c96d45108c6219c09311bd3201fc73226b2eefce06c21894eee4e95d21805712e9"}) getsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/06/01 21:29:53 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000280)={{0x8dca}, 'port0\x00', 0x80, 0x40000, 0x200, 0x2, 0x1, 0x9ca, 0x8, 0x0, 0x7, 0x401}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x840, 0x0) signalfd4(r1, &(0x7f0000000240)={0xffffffffffffff8e}, 0x8, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) pwrite64(r0, &(0x7f0000000040)="efd855e2ecdbb7568b429ffa7d6d3ac1b69ac6ab8df9", 0x16, 0x0) 2018/06/01 21:29:53 executing program 4: timer_create(0x1, &(0x7f00000002c0)={0x0, 0x6, 0x80001, @thr={&(0x7f0000000180)="bfbc94773fb4f577dc2cdba139380309af8de1da58e76875833a5cede0981e57d188af501b3338c02c72aeddb2bbc2247ddc026911c56bbee41c660c9a1e63ee1532505139b2efa4e18a0908733574ca398cdf7865586a9bdd4712e259d1debe2a350389731eb628c7d9358600f1155738361f7ad8f6fcdc6afe92fa7cf46921b32e496a134503c4c820198a0bbf2a2d99d61746c06aa13873a02f6829ff131acd751f76813d2cf5e64b597758c32d7cd9453e65fcd93ac5458e585c892b37ae16de3fb48f1c5be2b27666f0b4ec82313e674175ada17347a895d1935d470ff6", &(0x7f0000000280)="26894567346965"}}, &(0x7f0000000100)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x1) 2018/06/01 21:29:53 executing program 5: r0 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) clock_gettime(0x0, &(0x7f0000007300)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000007100)=[{{&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/66, 0x42}, {&(0x7f0000000340)=""/164, 0xa4}, {&(0x7f0000000400)=""/241, 0xf1}, {&(0x7f0000000500)=""/190, 0xbe}, {&(0x7f00000005c0)=""/35, 0x23}, {&(0x7f0000000600)=""/29, 0x1d}, {&(0x7f0000000640)=""/107, 0x6b}, {&(0x7f00000006c0)=""/22, 0x16}, {&(0x7f0000000700)=""/169, 0xa9}], 0x9, &(0x7f0000000880)=""/74, 0x4a, 0x100000000}, 0x4}, {{&(0x7f0000000900)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000980)=""/167, 0xa7}, {&(0x7f0000000a40)=""/162, 0xa2}, {&(0x7f0000000b00)=""/23, 0x17}], 0x3, &(0x7f0000000b80)=""/44, 0x2c, 0x8}, 0x1f}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000bc0)=""/2, 0x2}, {&(0x7f0000000c00)=""/215, 0xd7}, {&(0x7f0000000d00)=""/171, 0xab}, {&(0x7f0000000dc0)=""/74, 0x4a}], 0x4, &(0x7f0000000e80)=""/125, 0x7d, 0xffffffffffffffff}, 0xcfd}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000000f00)=""/157, 0x9d}, {&(0x7f0000000fc0)=""/247, 0xf7}, {&(0x7f00000010c0)=""/72, 0x48}, {&(0x7f0000001140)=""/81, 0x51}, {&(0x7f00000011c0)=""/112, 0x70}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x2}, 0x6aa}, {{&(0x7f00000022c0)=@alg, 0x80, &(0x7f0000002640)=[{&(0x7f0000002340)=""/247, 0xf7}, {&(0x7f0000002440)=""/219, 0xdb}, {&(0x7f0000002540)=""/106, 0x6a}, {&(0x7f00000025c0)=""/76, 0x4c}], 0x4, &(0x7f0000002680)=""/4096, 0x1000, 0x8000}, 0x6}, {{&(0x7f0000003680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000004a80)=[{&(0x7f0000003700)=""/169, 0xa9}, {&(0x7f00000037c0)=""/4096, 0x1000}, {&(0x7f00000047c0)=""/204, 0xcc}, {&(0x7f00000048c0)=""/125, 0x7d}, {&(0x7f0000004940)=""/3, 0x3}, {&(0x7f0000004980)=""/213, 0xd5}], 0x6, &(0x7f0000004b00)=""/177, 0xb1, 0x2}, 0x9}, {{&(0x7f0000004bc0)=@ipx, 0x80, &(0x7f0000005e00)=[{&(0x7f0000004c40)=""/127, 0x7f}, {&(0x7f0000004cc0)=""/109, 0x6d}, {&(0x7f0000004d40)=""/174, 0xae}, {&(0x7f0000004e00)=""/4096, 0x1000}], 0x4, &(0x7f0000005e40)=""/4096, 0x1000, 0x1}, 0x1000}, {{0x0, 0x0, &(0x7f0000006fc0)=[{&(0x7f0000006e40)=""/167, 0xa7}, {&(0x7f0000006f00)=""/141, 0x8d}], 0x2, &(0x7f0000007000)=""/226, 0xe2, 0x10000}, 0x1}], 0x8, 0x21, &(0x7f0000007340)={r4, r5+10000000}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007680)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000007780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000007c00)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000007d00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007d80)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000007e80)=0xe8) accept$packet(r1, &(0x7f0000007ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007f00)=0x14) accept$packet(r1, &(0x7f0000007f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007f80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007fc0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f00000080c0)=0xe8) accept4(r0, &(0x7f0000008100)=@hci={0x0, 0x0}, &(0x7f0000008180)=0x80, 0x800) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000084c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000008480)={&(0x7f00000081c0)={0x2ac, r2, 0x204, 0x70bd2b, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0xfc, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x90, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x954}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0xf4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6b6e}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7f}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}]}}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) ioctl$TIOCGLCKTRMIOS(r1, 0x405c5503, &(0x7f0000000080)) close(r1) 2018/06/01 21:29:53 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x10001}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000500)) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f00000001c0)=0x60) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000300)={'syzkaller0\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000140)=0xffffffffffffff4c) 2018/06/01 21:29:53 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x9a0d, 0x4a000) ioctl(r0, 0x101, &(0x7f0000000280)="59df1779dcfe63fb87a3dfc43977a4660215e9327d85fa7c3623d52c50d186290ffee1dc6bb560d68bb1e09e6751f7cf7aa05a72d63583a76b1231ea96376eaf53a3591ab674dec637079f5a91a228ab5838c0d882dcf567421305f16672b8202b9dfde903b7ca58b2e9b0d86a599291eb610d9129f3bc1324bcd32263b4ce537b90505d4ab65d1e0b143eb1350c5ab3df39") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r3, &(0x7f0000000200)=""/29, 0x1d) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x5, &(0x7f0000000000)=0x2, 0xc49c) 2018/06/01 21:29:53 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000000)={0x0, 0xffffffffffffff75, &(0x7f0000000140), 0xcf, 0x0, 0x314, 0x44000}, 0x0) 2018/06/01 21:29:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd/3\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/06/01 21:29:53 executing program 3: mknod(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='gfs2meta\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x82) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="00042abd7000ffdbdf250e00000008000500f8ffffff6a8648a3dc42845635de89d8a0126482281a0e455bcbaa985dc1ad83f0b703657a958c51eda19fbcef25bbd689205a2c76c6de14b2b2ac38b87709c810e38db4e1805ff1023378864d69e1636eb0db5a02691b5dd352b9569b5a5cafa94bea1c3ea9e5eb3c"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) 2018/06/01 21:29:53 executing program 7: r0 = getpid() r1 = perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0xffff000}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3, 0xffffffff00000001}, 0x8) setsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000000040)=0x69f7, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000140)=0xfffffffffffffff9) 2018/06/01 21:29:53 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2661, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x20) r1 = memfd_create(&(0x7f00000000c0)="9440", 0x1) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20000, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) 2018/06/01 21:29:53 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000000140)={0x1, r3}) splice(r2, &(0x7f00000001c0), r0, &(0x7f0000000200)=0x58, 0x1, 0x0) 2018/06/01 21:29:53 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@broute={'broute\x00', 0x20, 0x2, 0x4a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000080), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'veth0_to_team\x00', 'bond0\x00', 'nr0\x00', 'team_slave_0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="0f13dceb5f22", [], 0xc0, 0x1f0, 0x220, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00'}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:fuse_device_t:s0\x00'}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0xf, 0x0, 0x0, 'syz_tun\x00', 'vlan0\x00', 'gretap0\x00', 'veth0_to_team\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0x148, 0x1c0, [@quota={'quota\x00', 0x18}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "50ec16561910b18a65116ec2566376253760738509180316211e7c6edeb77ddf3ac9b35f9c0cda856a229caa124f866d4621f057b0d0443e47bf4c29a5049dd1"}}}}]}]}, 0x518) 2018/06/01 21:29:53 executing program 0: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0x54) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0xfe5) [ 125.541917] gfs2: gfs2 mount does not exist [ 125.632004] gfs2: gfs2 mount does not exist 2018/06/01 21:29:53 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0xa0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000030000000800020002000000"], 0x30e}, 0x1}, 0x0) [ 125.742515] xt_nfacct: accounting object `syz0' does not exists [ 125.837189] xt_nfacct: accounting object `syz0' does not exists 2018/06/01 21:29:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") sendfile(r0, r0, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 21:29:53 executing program 7: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, 0x12, r0, 0x0) socket$inet6(0xa, 0x0, 0x11a) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0x2}) clock_gettime(0x0, &(0x7f0000000140)) 2018/06/01 21:29:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000953000)=0x1ca) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x20, 0x440080) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000006c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0}, &(0x7f0000000740)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000980)={0x5, &(0x7f0000000940)=[{0x1, 0x10000, 0x100000000, 0x3e}, {0xfffffffffffffe01, 0xb6e, 0x61, 0x5}, {0x1ff, 0x7, 0x3, 0x4}, {0x9, 0x8, 0xffffffffffffffff, 0x200000000000000}, {0x9d1, 0x1, 0xdd4, 0x5f0}]}, 0x10) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000000900)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000640)=[{&(0x7f00000000c0)="3835d8138ee07eeb97c99431cb87732db18295dab648b50a82da9b66a709593fd4af149a2b9a5e2f5c384d3f78772caa380527dbd9f993a11373cf5b312e2988de269c22ecacd86e09c18f267b633dcb35def9a3b0af3510be104c74ea3db61c068c6d1704f2afba37a0d1402688ff54daf2e361ccf33ad0d08a151b90442f330e9ee39ac5c7e4dd56a791d22a0a5fddc0b2128ef7a9", 0x96}, {&(0x7f0000000280)="02ede4d42103969838ab6aa0a33012a16156a15e3c5af43ddb0b2b88aea5592631ecb79b3612a106117dd68e86d96c53a7a17723bc9cd10acc7a56f35f092eb9a06f1fc4b0088db43d873e69fb14c1c4f324d41f365a1f038af5e7089d33989a575de01dd6fdbaa68e9d6a7a1c76a837ba707fdd2817d7185196f26755fef5be4d463923312158ec96f7e6eafceae55ee3d4c18b34b8878cf772866b83f5141aaae4a1ca6065a6d4f037e37f1449643e4fa47ff4f665120e7776dfc55e6021a7d3349c7e23f235a6e423db", 0xcb}, {&(0x7f0000000180)="bc2730ea8b440d73b73d52ee0bd0db56607c85be7bf7e43b3ae914b815c80b2922ff902718ea67b13b2bf45101484504e2a71e3d477aac254b2570fe574da429c5c597c005d1c3e63657f802438b10a24a0f5db36dd62c7bdc6495adacd59670be5db9083d112addcac149d4a1395a2006dc731b3228ef18c5283254ba5ee93f7f498df72ce91408", 0x88}, {&(0x7f0000000380)="70386e944d638d660bfca0ef1442092779591977be6102d9b6f29a02144f97116fb43de58ae8c9ca5f2f539c853aeb67f72bfe83bffe267975ca934e0b6332bfb22967314ceaf58c63e040278612e78e3a0688be91b2c074d78521dfaa8e38cad268a7a34d44749c042c3f40525778fc4b44508a6ea6dc4cb971676567069720e7287afd92283ec7a90b85f1ec17cdf7110203a5fc75b5", 0x97}, {&(0x7f0000000440)="bd0bba705c67e52119dff0a105bcc31304f6731c95dac30a1bed2434f2dd50b1e0cd6df60f62165b4ff8fbfd535ed583a70c79bc009c535e85705b9002520546fe85adfcb57b313f87910ea28aaa8f2e431e59a26f0cfed0e8b83bfe2105e4331bad0553f978a3e9e467485693ab4b4b7bdb000b189e04cf1ba20e387e762fc7619dfe2c6f3746028485a22663bb280aa3aa353827f19e22ec8bcb6c64541d7201a77759210bf6347282f2e3c92de01ae5e958ff13f0e6fc3967d02d60abb97f88b45f5de131ea1830ee905cc44b5bcb35663eb6a749df5870", 0xd9}, {&(0x7f0000000540)="c0c4ecac5675ac1d69692f914de136b7df6c9b9b9900aa8b96885f83b7de0f65f97d", 0x22}, {&(0x7f0000000580)="ab7dcc1126a59e5aee84886e29f18ad03abd5ed51bd5033cd659fd5f04eb69fa13b783eb6a82a7e93b81fab38295148424e57c4c91e84508fb7e2ad883ba7a8fbf0fec1aed733def4169554bb2f17fd7c3c2f569e8379e90e9544f9c37c4893bb6462e850add9b0150d230fd3fe1c923217b95592a9e1fe9a241320b721b58430b514d9ee64270970713a7b3b1828dd4e23437ca7a08d3cdf4ae5a1b", 0x9c}], 0x7, &(0x7f0000000840)=ANY=[@ANYBLOB="1fffffffff565c0a89fffff401000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x88, 0x8000}], 0x1, 0x40) socket$l2tp(0x18, 0x1, 0x1) 2018/06/01 21:29:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000340)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/23, 0x17}, {&(0x7f0000000400)=""/106, 0x6a}], 0x2, 0x0, 0x0, 0xfff}, 0x2000) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b300000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000047c0)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000018c0)="f9999c1192ad6e81630a3237b66ddcfea3263c332ffa500f4dfbec09357fcd89676176f26cdf47b46265999180448838af32d1cd34a7ef2331ecf140e39dd24ab0c28f562c9c3c9faf3429e13129a6fe679bc811cdf720e70ea264cb650987f66d375536b9d27fca8ec65295da056459c848913c600b4f4d4cbee241fe6daecb334254944136a3aff94fa846a8edb7ba15", 0x29}], 0x1, &(0x7f00000002c0)=[@assoc={0x18, 0x117, 0x4, 0x7ff}], 0x18}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x1, &(0x7f0000000200)=[{0xffff, 0x8, 0x1, 0x1b204b39}]}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x101, 0x8000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000140)) accept$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpv3in6, 0x80, &(0x7f0000001740)=[{&(0x7f0000001580)=""/123, 0x7b}, {&(0x7f00000016c0)=""/84, 0x54}], 0x2, &(0x7f00000017c0)=""/127, 0x7f}, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x7ff) 2018/06/01 21:29:53 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x422806, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000000c0)=""/117) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sync() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r2}) 2018/06/01 21:29:53 executing program 1: socket$kcm(0x29, 0x2, 0x0) r0 = memfd_create(&(0x7f00000000c0)='%vboxnet0em0bdevwlan1}user\x00', 0xfffffffffffffffc) recvfrom$unix(r0, &(0x7f0000000040)=""/119, 0x77, 0x3, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') r1 = socket$alg(0x26, 0x5, 0x0) close(r1) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0x7f, &(0x7f0000000140)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/06/01 21:29:53 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000023c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002380)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="09000000000000fa", @ANYRES32=r2, @ANYBLOB="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"], 0x62) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x800, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000500)={0x0, 0x4, 0x1, 0x8, 0x4}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2000, 0x0) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000080)={0x3b, 0xfffffffffffffff7, 0x0, 0x8b, 0x100000001, 0x5, 0x4, 0x7f, 0x40, 0x81}) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f00000000c0)={{0x0, @loopback=0x7f000001, 0x4e22, 0x3, 'rr\x00', 0x20, 0x2, 0x6e}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x10000, 0x5, 0x5, 0xc8}}, 0x44) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000400)=""/88, &(0x7f0000000480)=0x58) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000140)=""/168, &(0x7f0000000240)=0xa8) 2018/06/01 21:29:54 executing program 2: socket(0x11, 0x4, 0x9) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) r0 = socket(0x15, 0x80005, 0x0) sync() getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/57, &(0x7f0000000100)=0x39) 2018/06/01 21:29:54 executing program 4: r0 = memfd_create(&(0x7f00000002c0)="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", 0x0) write(r0, &(0x7f0000003040)="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", 0x14c) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={0x0, 0x101, 0x3, 0x2, &(0x7f0000003000/0x2000)=nil, 0xfffffffffffffffc}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) semtimedop(0x0, &(0x7f0000000100)=[{}], 0x0, &(0x7f0000000140)={0x77359400}) 2018/06/01 21:29:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x2, r1, 0xfffffffffffffff8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv4_newaddr={0x18, 0x14, 0x121, 0x0, 0x0, {0x2, 0x80}}, 0x18}, 0x1}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xe8, 0x200080) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/06/01 21:29:54 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) symlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0/bus\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='pipefs\x00', 0x10040, &(0x7f0000000140)="ea503c132c3021a5315eb379da4051eb37bbde342df6e9159ec3c105fcc7f3a8d799d849e23e4df308675f7dc71f63af29f024e330c6d92c36f18dc0ad1f1a79f5") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = creat(&(0x7f0000000240)='./file0/bus\x00', 0x0) pread64(r0, &(0x7f0000000040)=""/33, 0x21, 0x0) ppoll(&(0x7f0000000200)=[{r2, 0x9124}, {r2}, {}, {r1}, {r2}], 0x5, &(0x7f00000003c0)={0x77359400}, &(0x7f00000001c0), 0x8) 2018/06/01 21:29:54 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f0000000240)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge_slave_1\x00', 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x101, 0x7, 0x6, 0xf0, 0x5}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x10001, 0x2, 0x8}, &(0x7f0000000100)=0x10) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0xfdd8) close(r0) 2018/06/01 21:29:54 executing program 6: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) socket$key(0xf, 0x3, 0x2) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$poke(0x4, r1, &(0x7f0000000000), 0x0) 2018/06/01 21:29:54 executing program 2: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ftruncate(r0, 0x0) ftruncate(r0, 0x5) ftruncate(r0, 0x0) 2018/06/01 21:29:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000086ced39797db6206bb252639efeca3a1b8f3ba81adf5aedb5b1f340b99f8ac7c36e8ea58ca5e48f46c63d833c3d540170936fc39e290121d27975e3a3e556d97e85cb76715b0d08070a1bbe77ac372ec296fc43dc6995d4d1089b8b2247c1cdefb4d22ba43577d0eb71c4c9ff0b10435fb38f6e34fae13305a4fdf40998b21c21986", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1}, 0x8) [ 126.352527] alg: No test for ctr(anubis) (ctr(anubis-generic)) 2018/06/01 21:29:54 executing program 5: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x4, &(0x7f0000000200)="0047fcb5366e3499240970") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x8000}, &(0x7f0000000280)=0x181) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000040)=""/215) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000140)=[{0x38d3, 0x7, 0x81, 0x3}, {0x5, 0x4, 0x0, 0x269a1b92}]}, 0x10) [ 126.407326] alg: No test for gcm(anubis-generic) (gcm_base(ctr(anubis-generic),ghash-generic)) 2018/06/01 21:29:55 executing program 4: r0 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000000240)=""/231, &(0x7f0000000340)=0xfffffffffffffef4) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000000000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/06/01 21:29:55 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000100", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r2, 0x3, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000040)=0x100) 2018/06/01 21:29:55 executing program 1: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2832, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x0, 0xe7, &(0x7f000000df19)=""/231}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x40800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x21}, 0x80, 0x0, 0xff, 0x2, 0x100000000, 0x3, 0x4}, &(0x7f0000000080)=0x20) 2018/06/01 21:29:55 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x9) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00000001c0), 0x8f) 2018/06/01 21:29:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) connect(r0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, 'eql\x00'}}, 0x80) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/01 21:29:55 executing program 6: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x65) 2018/06/01 21:29:55 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x4, 0x4) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x341}, 0xb) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f00000020c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001fc0)=[{{&(0x7f0000000980)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000c80)}}, {{0x0, 0x0, &(0x7f0000001f00), 0x0, &(0x7f0000001f40)=""/96, 0x60}}], 0x2, 0x0, &(0x7f0000002100)={0x0, r2+10000000}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[0x5]}) 2018/06/01 21:29:55 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000000)=""/250, 0xfa) poll(&(0x7f0000000380)=[{r1}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) 2018/06/01 21:29:55 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) r1 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000002c0)=""/159) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00'}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0xfff, r2, 0x2, 0x5}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x80000001, 0x4) 2018/06/01 21:29:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/fscreate\x00') ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)={0x0, 0x4}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x141, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) ioctl$BLKROSET(0xffffffffffffffff, 0x125d, &(0x7f0000000000)) 2018/06/01 21:29:55 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x82000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) connect$ax25(r0, &(0x7f0000000000)={0x3, {"91ecdffd90bb78"}, 0x2f063731}, 0x10) close(r0) 2018/06/01 21:29:55 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)=ANY=[], 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) rt_sigsuspend(&(0x7f00000000c0)={0x1000}, 0x8) recvfrom$inet(r1, &(0x7f0000000140)=""/219, 0xdb, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) accept$unix(r2, &(0x7f0000000280), &(0x7f0000000040)=0x6e) sendto$inet(r1, &(0x7f0000000380)="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", 0xfffffffffffffe85, 0x40000, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/06/01 21:29:55 executing program 3: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f00000001c0)='>', 0x2e2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) migrate_pages(r1, 0x762, &(0x7f0000000140)=0xdeb, &(0x7f0000000180)=0x1ff) connect$inet(r0, &(0x7f0000000040)={0x2, 0xfffffffffffffffd, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000003b80)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000003ac0)}, 0x0) 2018/06/01 21:29:55 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) r1 = getgid() stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f00000008c0)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000840)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) init_module(&(0x7f0000000140)='user\x00', 0x5, &(0x7f0000000940)='pkcs7_test\x00') getgroups(0x4, &(0x7f0000000700)=[r2, r1, r2, r4]) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x400000009}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000740)="87", 0x1}], 0x1, &(0x7f0000000140), 0xfffffffffffffd1c, 0x4c010}, 0x4000094) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000001c0)="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", 0x1ea}], 0x1, &(0x7f0000003b40)}, 0x0) r5 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) getgroups(0x0, &(0x7f0000000140)) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000007c0)="9a2540dd0befa949c692613c8326793ce37152775643098d19e369ea3f1e1625f147e37cceabbd2ead28953996425496e69a40131902b717a2a4f39c5f00727bbfe6ff812f9532c1896ac886dbb08abf966357cb05670731b7351d2d4756e6847d", 0x61) keyctl$chown(0x4, r5, r6, 0x0) 2018/06/01 21:29:55 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) fcntl$setstatus(r0, 0x4, 0x2000) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x10000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x200, 0x8000, 0xd410}) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/06/01 21:29:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1, &(0x7f0000000440)="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") r1 = request_key(&(0x7f0000000300)='encrypted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='.\x00', 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='.\x00', r1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000000)=0x4) keyctl$revoke(0x3, r2) request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='wlan0eth1\x00', r2) socket$bt_rfcomm(0x1f, 0x0, 0x3) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x800, 0x0) bind$netrom(r3, &(0x7f00000003c0)=@full={{0x3, {"87364356421384"}, 0x5}, [{"8078782a544335"}, {"bce1f4dc6b8617"}, {"c89e2c473dfc3b"}, {"e63abad12a5f75"}, {"f60136c0775d61"}, {"1ed57e94d2f747"}, {"9f12a2b8a7c358"}, {"358a4f326bace4"}]}, 0x48) socket$key(0xf, 0x3, 0x2) 2018/06/01 21:29:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x8000000000003, 0x3) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x1, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="15000000790d3200010000000000000000000400ef11d6994535a2871a990ebcd89db6b8adb8b54b587ab195d5f7795e9735bbe81c25ffae0e2fcea1e3cc98b74b0ddcc66ec7750bcd1664170f92fc4095ed2a5b1a1a352bbac73b11c8ce6dd354a145942275d79097f336afca35ca8402ee6819c3e03ed07641a17465b1af7af7ffe1266489e5f1b11e7d663bf05e428d044c5a94682549ec0dc60db69c438ffbe88ecedf8a6c879e01db5d90ee4d4d2f34ecd0e398fe030418ad64f4fa1d72720507742686ee1864f6342c22500c6f641b09cf40ef01f0a7212463a7f3ae6fb2314996cdfdeecdb40ed70a945cdc064e819827"], 0x14}, 0x1}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2041, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$sock_bt(r1, 0xdd17, &(0x7f0000000140)="9cba64adfe06b7570b14e914d5d930e4efa69a0bf0239c0f20dac60543373e1cb162c63fc6b49706c2fdf2a1261b09a4f72c5f622772a9471a7a38c1c3b55ff5cdcdeeb78d0fba6db4cd572d401a73bc9e4c1d98321c0b9fe406ccf67b71ef46347c11076ce561be2d36b9201a2d5170369123e5c75c86c90f6534487766c13919717b070a22c715cf41911de66f63560e3468e6b36730e50de7788c59ec3d30877218fc4cf832e31e3ce88e36c37b75dabf35df83393ec70760bfac96d8517a4db84a673087d6c9cbb59958b4d107be1a") openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x8000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000003c0)={0x2, {{0xa, 0x4e24, 0x94, @empty, 0x24}}}, 0x88) 2018/06/01 21:29:55 executing program 2: 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, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x6, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000040)={0x6, 0xa4, 0x40, 0xffffffffffffff81}) 2018/06/01 21:29:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x1c) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x9, {0x0, 0x2, 0x3fa3168d, 0x2, 0x101, 0x4}, 0xb8d, 0x101}, 0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x14) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x10000, 0x0) openat$cgroup(r3, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000100)={0x0, @multicast1=0xe0000001, 0x4e20, 0x3, 'dh\x00', 0x4, 0x9ad3, 0xc}, 0x2c) 2018/06/01 21:29:56 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x21, @loopback=0x7f000001, 0x4e23, 0x2, 'nq\x00', 0x4, 0xb9, 0xb}, 0x2c) r1 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e9", 0x1, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, r2) 2018/06/01 21:29:56 executing program 0: mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x0, 0xffffffffffffffff) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, &(0x7f00000000c0)) 2018/06/01 21:29:56 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup2(r0, r0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x0, 0x5e}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff00000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001400736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/06/01 21:29:56 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x4000) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x1, {0x64f6, 0x7, 0xb2, 0x1, 0x11f, 0xd6}, 0x1000, 0x1}, 0xe) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'dummy0\x00'}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'\x00', 0x265}) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x4, &(0x7f00008a0000), 0x1, 0x2) 2018/06/01 21:29:56 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000100)=0x7, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x400) write$fuse(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="500000000000e2ec20fb9e2364d00000070000001a000000ff400000090000000100010006000000070000984cb151000000000000000000000000000000e4ff00000000000000000000000000000000"], 0x50) [ 128.913205] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 dh [ 128.969328] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 dh 2018/06/01 21:29:57 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000600)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/124, 0x7c}}], 0x1, 0x0, &(0x7f0000000640)={0x0, 0x1c9c380}) shutdown(r0, 0x0) 2018/06/01 21:29:57 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x6, 0x40) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000400)=0x2) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x27e, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x95) r2 = socket(0xa, 0x0, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000440)=""/4096, 0x9c}) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f0000000140)=""/205, &(0x7f0000000080)=0xcd) close(r1) 2018/06/01 21:29:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x5, 0x0, 0x0, 0x7f}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0xe) ioctl$TCSETAF(r1, 0x5423, &(0x7f00000000c0)) 2018/06/01 21:29:57 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0xfffffffffffffdc4, &(0x7f00000000c0), 0x0, &(0x7f0000000380)=[@init={0x18, 0x84, 0x0, {0xdb, 0x100, 0x9, 0x2}}, @init={0x18, 0x84, 0x0, {0x200, 0x5707c742, 0x9, 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x5}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x7, 0x462c, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x2, 0x100000000, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7fff, 0x9, 0x5, 0x7ff, 0x2, 0x5, 0x2, r3}}, @authinfo={0x18, 0x84, 0x6, {0x3}}], 0xf0}], 0x78, 0x8850) connect$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x3, 0x2, 0x8a89, 0x7fffffff, 0x6, 0x5}, 0x6}, 0xa) 2018/06/01 21:29:57 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x524c0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) fcntl$setlease(r1, 0x400, 0x2) 2018/06/01 21:29:57 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f00000004c0)=0x2, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)='#', 0x1}], 0x1}}], 0x1, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/174, 0xae, 0x2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x20000000) close(0xffffffffffffffff) 2018/06/01 21:29:57 executing program 5: r0 = socket$kcm(0x29, 0x3002012003, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x809d, 0x2, 0x5, 0x4, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x6}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x11e) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000040)={{0x1, 0x1, 0x3, 0x1000, 0x80000001, 0x3}, 0x7f}) r3 = socket$inet6(0xa, 0x402, 0x5) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) ioctl$KDADDIO(r2, 0x4b34, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000300)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xff}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) sendto$inet6(r3, &(0x7f0000000300), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/06/01 21:29:57 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x0, 0x0, 0x4}, 0xd) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0xa7, &(0x7f0000000000)=ANY=[], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000380)='\b', 0x1}], 0x1) write(r0, &(0x7f0000000040)="a4", 0x1) shutdown(r0, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x7, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/01 21:29:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-224-generic)\x00'}, 0x58) recvmmsg(r0, &(0x7f0000001bc0)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000000100)=""/152, 0x98}, {&(0x7f00000001c0)=""/139, 0x8b}], 0x3, &(0x7f00000002c0)=""/46, 0x2e, 0x1}, 0x2}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000300)=""/125, 0x7d}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/181, 0xb5}, {&(0x7f0000000480)=""/75, 0x4b}, {&(0x7f0000000500)=""/129, 0x81}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)}, {&(0x7f0000000700)=""/94, 0x5e}, {&(0x7f0000000780)=""/179, 0xb3}, {&(0x7f0000000840)=""/4, 0x4}], 0xa, &(0x7f0000000940)=""/97, 0x61, 0x8001}, 0x81}, {{&(0x7f00000009c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000a40)=""/50, 0x32}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x2, &(0x7f0000001ac0)=""/239, 0xef, 0x13}, 0x8}], 0x3, 0x40, &(0x7f0000001c80)={0x77359400}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x400000000000179, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000100)) 2018/06/01 21:29:57 executing program 3: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x2801) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000180)={{0x5, 0x393, 0xffffffffffff2d80, 0x8, 0xaebe, 0x2}}) unshare(0x2000400) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/212, &(0x7f0000000140)=0xf4) 2018/06/01 21:29:57 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="18000000160045ea000400000000000002000002571e18950d559e1aab853c4565450bfa41248450708a95dd3a31736919137ff8f1beb383d6616bb976966be040e3ef7449a326e368c61feee9abc26d4ee0e281acad91449163e7042f8b595a0000000000000400000000000000000000feffffff", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) recvmsg$netrom(r0, &(0x7f0000000280)={&(0x7f0000000340)=@full={{0x3, {"267fba492eadac"}}, [{"0d629c1f8a8e17"}, {"d9624cff6e0d81"}, {"e12726dad6fad8"}, {"c2d1892d6dd303"}, {"f5a65b7c49b969"}, {"0bd40931648469"}, {"f3c0367bbc3d42"}, {"e606ec2a53d0b6"}]}, 0x48, &(0x7f0000000640), 0x100000000000000c, &(0x7f00000001c0)=[{0xa0, 0x111, 0x3, "e5dc6256cd2522ed2a57ea3581898862175ee023301e4edc7eba362d62b7ab8268cd36db667c6c308aaa4db5c498b81b335396d12359dda4c298a1b6e346b84da67f48dccb4ea5d56ae770da6108140e80ff7b609fb772020c321372ace90cec984f8067ba8792125d763dd67274d861c38df1c6efc6601cb457272fb63e74b074a8e4df018165286d549e90"}], 0xa0}, 0x800) getpeername$netrom(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/01 21:29:57 executing program 1: socketpair(0xb, 0x800, 0x400, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2b, 'io', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x0, 'rdma', 0x20}, {0x2d, 'io', 0x20}]}, 0x23) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) timerfd_gettime(r0, &(0x7f0000000040)) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000280)=""/166) 2018/06/01 21:29:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa}}}, 0x98) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioctl$TIOCSCTTY(r1, 0x540e, 0x400) 2018/06/01 21:29:57 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0x21, &(0x7f0000000080)="f5b2fdb64f2c38b72ece1c0e2d5b65ab05daf40a4b5a5e451b2cb5b7e705c8d2a6"}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ptype\x00') poll(&(0x7f0000000000)=[{r1, 0x1540}, {r1, 0x5100}, {r1, 0x100}, {r1, 0x41c0}, {r1}, {r1, 0x140}, {r1, 0x4}, {r1, 0x140}, {r1}], 0x9, 0x1) lseek(r1, 0x54, 0x0) 2018/06/01 21:29:57 executing program 7: unshare(0x240203fd) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bpq0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}}, 0x84) memfd_create(&(0x7f0000000000)='securitywlan1+user\x00', 0x1) 2018/06/01 21:29:57 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x8}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x20, 0x70bd26, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="4b00000023f08b8c5914a164a322d16a9d718ad0f908f59f8371f914d69cf73adec0585fac418115a8a05588ff03166e5e788b6c71cb0069103a5390a0056a9e0ffa873f4197231a28030cb894fdc85fe238f5be38d2b26f763963983e7cf5b210f9747ba652f509044d9184dd6902df75e985eae45a05559e6c09f91290e352928ee28921ce225478df847737e846bbcf91"]}) 2018/06/01 21:29:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x400000) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000040)={0x3, 0x7}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7d, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/01 21:29:57 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8000, 0x0) r0 = socket$inet(0x2, 0x80000000805, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000080)=""/35) listen(r0, 0x5) sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000640), 0x0, &(0x7f0000000700)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8000}}], 0x30}, 0x0) 2018/06/01 21:29:57 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0xd0, 0x6, 0x0, 0x2, 0x0, 0x7, 0x9, 0x2d9, 0x40, 0x270, 0xfffffffffffffffe, 0x80000000, 0x38, 0x2, 0xaf3, 0x6bb, 0x1}, [{0x0, 0x0, 0x100000000, 0x5, 0x10000, 0xe672, 0x10000, 0x9}], "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", [[], [], [], [], []]}, 0x672) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400000) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/01 21:29:57 executing program 4: r0 = socket(0x40000000015, 0x805, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r0, 0x800, 0x287, "40d392824d7cc11a98a8f3172cbd88cefab771e0a2eadaaceb1401cdd907ae0632628769190bffeea141c08d9e117002aafa994b9a0bc98994abf1c5e8d4359f17800b641d4192e1639d70a58c640f2c3af09f3b7b3d"}) getsockopt(r0, 0x114, 0x8, &(0x7f0000000000)=""/13, &(0x7f00000000c0)=0xd) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) getsockname$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'rose0\x00', r1}) 2018/06/01 21:29:57 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000788000), 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f00003f3000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x4000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x7, 0x7fff}, {0x7, 0x8}, {0xf, 0x8}, {0xf, 0x100}], 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 2018/06/01 21:29:57 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000007d, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000bc0)}}, 0x20) fallocate(r0, 0x14, 0xfffffffffffffffd, 0x8001) 2018/06/01 21:29:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$BLKROSET(r1, 0x800c0910, &(0x7f0000000100)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000280)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000003803000000000000ffffffffffffffff50010000ffffffffa0020000ffffffffffffffffa0020000ffffffff03000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000f2ffffffffffffff000000000000000000135c36244a12b6241bca3caae420bab2a8beca7ac0d28ebbbbb65347cecdd9c63c5397fa949a48f36457636f3dbb0b7f967c5beeb6cdf10aab5fb7a4417d130cde276080eb7faddc7f"], @ANYBLOB="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"], 0x398) 2018/06/01 21:29:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x101000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/raw6\x00') read(r1, &(0x7f00000002c0)=""/184, 0xb8) 2018/06/01 21:29:58 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x40, &(0x7f0000000000)=""/64}, &(0x7f0000000080)="9d6a966adae32ae00178f30e9f050392cdc46e1533569d6bcf76bca512fc45cd91", &(0x7f00000000c0)=""/93, 0x0, 0x0, 0x0, &(0x7f0000000140)}) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x5, 0x20000) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000240)={0x6c, 0x881, 0x7fffffff, 0x100000001}) 2018/06/01 21:29:58 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000014c0)='/selinux/enforce\x00', 0x16907d, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001300)={0x0, 0x0, 0x8}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001380), &(0x7f0000001480)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) fallocate(r0, 0x3, 0xfffffffffffffffc, 0x10001) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x4, 0x3}}, 0x26) 2018/06/01 21:29:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000004c0)=@setlink={0x30, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0x10, 0x2b, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @fd}]}]}]}, 0x30}, 0x1}, 0x0) 2018/06/01 21:29:58 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4d68, 0x80) fcntl$setsig(r0, 0xa, 0x30) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540)) [ 130.099151] sd 0:0:1:0: [sg0] tag#2110 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 130.108106] sd 0:0:1:0: [sg0] tag#2110 CDB: Service action bidirectional, sa=0xa [ 130.115788] sd 0:0:1:0: [sg0] tag#2110 CDB[00]: 9d 6a 96 6a da e3 2a e0 01 78 f3 0e 9f 05 03 92 [ 130.124752] sd 0:0:1:0: [sg0] tag#2110 CDB[10]: cd c4 6e 15 33 56 9d 6b cf 76 bc a5 12 fc 45 cd [ 130.133699] sd 0:0:1:0: [sg0] tag#2110 CDB[20]: 91 2018/06/01 21:29:58 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) eventfd2(0x65, 0x801) write$eventfd(r0, &(0x7f00000000c0), 0x8) 2018/06/01 21:29:58 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x3f7d, 0x4) r1 = socket(0xa, 0x1, 0x0) fanotify_mark(0xffffffffffffffff, 0x46, 0x8, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000340)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) [ 130.214968] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/06/01 21:29:58 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c61000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000a0b000/0x2000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) mremap(&(0x7f0000e52000/0x2000)=nil, 0x2000, 0x400000, 0x0, &(0x7f0000c00000/0x400000)=nil) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2080, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0xdcf5, 0x8001}) [ 130.265614] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 130.319286] sd 0:0:1:0: [sg0] tag#2084 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 130.328119] sd 0:0:1:0: [sg0] tag#2084 CDB: Service action bidirectional, sa=0xa [ 130.335807] sd 0:0:1:0: [sg0] tag#2084 CDB[00]: 9d 6a 96 6a da e3 2a e0 01 78 f3 0e 9f 05 03 92 [ 130.344764] sd 0:0:1:0: [sg0] tag#2084 CDB[10]: cd c4 6e 15 33 56 9d 6b cf 76 bc a5 12 fc 45 cd [ 130.353698] sd 0:0:1:0: [sg0] tag#2084 CDB[20]: 91 2018/06/01 21:29:58 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_addrs=@sco={0x1f}}) getsockopt(r0, 0xfff, 0x5, &(0x7f0000000100)=""/196, &(0x7f0000000000)=0xc4) 2018/06/01 21:29:58 executing program 1: unshare(0x2000440) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) getpeername$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x240000, 0x40) socket$packet(0x11, 0x4000000003, 0x300) 2018/06/01 21:29:58 executing program 5: timer_create(0x3, &(0x7f0000000100)={0x0, 0x12, 0x2}, &(0x7f0000e4dffc)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'syzkaller1\x00', 0xc00}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xfffffffffffffffc, 0x5e3a, 0x0, 0x5, 0x2, 0x800, 0xb375, 0x7, r3}, &(0x7f00000001c0)=0x20) timer_gettime(r0, &(0x7f0000000240)) 2018/06/01 21:29:58 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000080)=""/195, &(0x7f0000000000)=0xc3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc0045540, &(0x7f0000001280)) 2018/06/01 21:29:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x200000000, 0xffffffffeb626926, 0x0, 0x2, 0x4, 0x4000000000000}) 2018/06/01 21:29:58 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ce9a90f798058439ed554fa07424adee9012df011631f02acc7edbcd7a071fb35331ce39c5a") fsetxattr(r1, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f0000000040)="2f00000000a90fc478c5f29ed554fae7424a06040000da75af1f02a4c7edbcd7a071fb35331ce39c5a00000000000000000000000000000000000000", 0x3c, 0x0) 2018/06/01 21:29:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000001c0)={0xffffffffffff0218, 0x8e, "10a7d6b48dc2ab6049255ebf3b901cf8c4fc76d4b6fd025a065a7bc64d1488f71a7284475fb57da08d28471178809f24df87fc5a2f792168f1f8a0eb7546de81f003223b03017434625e0a60cf4d6a165e281c69ce0c818f932a8e1b8825b8665930174dd458c6ae3e38a94ba622682a93ebdc94992d1ff0d55bf633473ce34b94ab025e4fce12608688d1261f51"}) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=@allocspi={0x104, 0x16, 0x317, 0x0, 0x0, {{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, [@mark={0xc, 0x15}]}, 0xfc9e}, 0x1}, 0x0) 2018/06/01 21:29:58 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x1) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x0, 0x71, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/hci\x00') sync_file_range(r1, 0x0, 0x0, 0x5) 2018/06/01 21:29:58 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x3d, 0x3}]}) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0xfffffffffffffe57) connect(r0, &(0x7f0000000240)=@l2={0x1f, 0x7, {0xfffffffffffffffe, 0xf88, 0x80, 0xfff, 0x20, 0xfff}, 0x401, 0x8000}, 0xfffffece) 2018/06/01 21:29:59 executing program 6: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{}, {0x3}, {0x16}]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/06/01 21:29:59 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x102) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x5001}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val={0xe5fd}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfde5, 0x0, 0x0, 0x0, 0x10302, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) pipe2(&(0x7f0000000100), 0x80000) 2018/06/01 21:29:59 executing program 5: mmap(&(0x7f0000008000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x80000001}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) [ 131.062186] random: crng init done [ 131.203718] audit: type=1326 audit(1527888599.197:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8917 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/01 21:29:59 executing program 1: r0 = inotify_init() r1 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r1, &(0x7f0000000280)="df121e5e7398e5232a200c20e4e7fe1a9201f2e34d81acd7cae0be4af8e0cf5f", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x12, r1, 0x2) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') inotify_add_watch(r0, &(0x7f00000000c0)='.\x00', 0x2000020) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000000)) 2018/06/01 21:29:59 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x8800, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x41) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfd84, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x3f, 0x5}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0xffffffff}, 0x8) 2018/06/01 21:29:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x2, 0x20000000}, 0xc) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x343c, 0x4000) 2018/06/01 21:29:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x8, 0x1, 0x6, 0xfc00000000000000, 0x2}, 0xc) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$rds(0x15, 0x5, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='pagemap\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23}], 0x10) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x2) fadvise64(r0, 0x0, 0x39f, 0x5) sendmsg$rds(r1, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f000001fff1)=""/15, 0xf}, {&(0x7f0000006fa1)=""/95, 0x5f}, {&(0x7f000001a000)=""/56, 0x7ffff}, {&(0x7f000001bff7)=""/9, 0x9}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000012fe5)=""/27, 0x1b}], 0x6}}], 0x48}, 0x0) 2018/06/01 21:29:59 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x3) r2 = getpid() fcntl$lock(r0, 0x6, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, r2}) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x723}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000140)=""/78, &(0x7f00000000c0)=0x4e) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0xfffffffffffffcf0, 0x4) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f00000001c0)={&(0x7f0000ffe000/0x2000)=nil, 0x401, 0x7, 0xb0, &(0x7f0000ffc000/0x2000)=nil, 0x1f}) fcntl$getownex(r0, 0x24, &(0x7f0000000100)) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000200)) 2018/06/01 21:29:59 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) syslog(0x0, &(0x7f0000000000)=""/52, 0x34) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x4, @rand_addr=0x3edadf3b, 0x4e24, 0x4, 'dh\x00', 0x2, 0x4, 0x16}, 0x2c) 2018/06/01 21:29:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0xae, @dev={0xfe, 0x80, [], 0x13}, 0x4}, 0x1c) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=@gettaction={0x28, 0x32, 0x301, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3}}]}]}, 0x168}, 0x1}, 0x0) 2018/06/01 21:29:59 executing program 3: r0 = gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) rt_sigtimedwait(&(0x7f0000000000)={0xffffffff}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x2c, 0x0, @thr={&(0x7f0000000100)="fdd2e85f830a31107b54a52a1d3c9bf45e", &(0x7f0000000140)="4526cb66ef8b373f248079b8192568f674967e74ce77091d48d9de9d5378400d05d92704f811132a7fb2cc72c2afa37886c9f019c9574fa2109daa716e28d6749db1a6889e829c6f78708e2ceeab"}}, &(0x7f0000000200)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x77359400}, {0x0, 0x9}}, &(0x7f00000000c0)) [ 131.947338] audit: type=1326 audit(1527888599.946:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8917 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 132.016100] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 132.024735] tc_dump_action: action bad kind [ 132.080414] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 132.089120] tc_dump_action: action bad kind 2018/06/01 21:30:00 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:00 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffff, 0x200000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/89) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1300, &(0x7f0000000000), 0x20000000) [ 132.123867] IPVS: set_ctl: invalid protocol: 4 62.218.223.59:20004 dh 2018/06/01 21:30:00 executing program 5: socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)) 2018/06/01 21:30:00 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x3, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/06/01 21:30:00 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl(r0, 0x6, &(0x7f0000000040)="0047fc2f07764d42") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) 2018/06/01 21:30:00 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x100800000, 0x0, 0x4001000000a65, 0x1e}, 0x2c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x47, "c4838ba98f701b142d981c88dd30edac95c4e949cd37d7f030f091d5853d9081b9185c364b1966d805a862d02b2affaf841c7934340bd17a8cf1b2b255b3eeff5c2c2f12955135"}, &(0x7f0000000080)=0x6b) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800acc1b9a200000000000000001600611000000000000000000000000000009500000000000000c923f982b35ea872faed693c003c7db2fcfafd7b6d9198cf3829a16a66c68e9dd4aa479fdc0189f504c8b610983117395bf9f1bb0660a71d5705abb4c359df1b9c2a7017f3cdc2647a16ee4d99da074bb6fd6833804bd8dcd297e1ab648da27e"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/06/01 21:30:00 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x400}, 0x8) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='irlan0\x00', 0x3}) close(r1) 2018/06/01 21:30:01 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x2, 0x248c0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000240)={r1, &(0x7f0000000200)=""/18}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x181200) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x6, 0xfffffffffffffffe, 0x100000000, 0x8, 0x4, 0x6, 0x2, 0x3, 0x40, 0x80000000], 0xa, 0xffffffffffff84ac, 0x1, 0x10000, 0x6, 0x7fffffff, {0x9, 0x7, 0x7f, 0x0, 0x1, 0x6, 0x1, 0x3, 0x25, 0x8, 0x7, 0x4, 0x100000001, 0x5, "2b848c5538a170c0d1bc5a1fd46c32e9da0da02cdf8e2e5085c9f779e09304db"}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) r5 = msgget$private(0x0, 0x10) msgsnd(r5, &(0x7f0000000140)={0x2, "b786dc1a32c91802114fe4"}, 0x13, 0x800) getsockopt$inet6_tcp_int(r4, 0x6, 0x15, &(0x7f0000000040), &(0x7f0000012ffc)=0x4) 2018/06/01 21:30:01 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='loginuid\x00') ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x7) r2 = accept$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r4 = getgid() fchown(r2, r3, r4) 2018/06/01 21:30:01 executing program 3: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) r2 = dup3(r0, r1, 0x0) recvmmsg(r1, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000009c0)=""/76, 0x4c}], 0x1, &(0x7f0000000a40)=""/128, 0x2dd}}], 0x2, 0x0, 0x0) recvmmsg(r2, &(0x7f0000002b80)=[{{&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/174, 0xae}], 0x1, &(0x7f0000000280)=""/238, 0xee, 0x78b}, 0x1}, {{&(0x7f0000000380), 0x80, &(0x7f0000000440)=[{&(0x7f0000000400)=""/30, 0x1e}], 0x1, &(0x7f0000000500)=""/198, 0xc6, 0x1}}, {{&(0x7f0000000600)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000780)=""/243, 0xf3}, {&(0x7f0000000680)=""/186, 0xba}, {&(0x7f0000000880)=""/206, 0xce}], 0x3, &(0x7f0000000980), 0x0, 0x5}, 0x4}, {{&(0x7f0000000ac0)=@nfc, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/176, 0xb0}], 0x1, &(0x7f0000000c40)=""/23, 0x17, 0x7f3}, 0x1f}, {{&(0x7f0000000c80)=@nfc_llcp, 0x80, &(0x7f0000001000)=[{&(0x7f0000000d00)=""/6, 0x6}, {&(0x7f0000000d80)=""/82, 0x52}, {&(0x7f0000000e00)=""/113, 0x71}, {&(0x7f0000000e80)=""/203, 0xcb}, {&(0x7f0000000f80)=""/84, 0x54}], 0x5, &(0x7f0000001080)=""/131, 0x83, 0x78b4}, 0x9}, {{&(0x7f0000001140)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000011c0)=""/132, 0x84}, {&(0x7f0000001280)=""/25, 0x19}, {&(0x7f00000012c0)=""/220, 0xdc}, {&(0x7f00000013c0)=""/89, 0x59}, {&(0x7f0000001440)=""/5, 0x5}, {&(0x7f0000001480)=""/118, 0x76}, {&(0x7f0000001500)=""/83, 0x53}, {&(0x7f0000001580)=""/44, 0x2c}], 0x8, 0x0, 0x0, 0x8}, 0x8}, {{&(0x7f0000001640)=@ax25, 0x80, &(0x7f0000002a40)=[{&(0x7f00000016c0)=""/100, 0x64}, {&(0x7f0000001740)=""/240, 0xf0}, {&(0x7f0000001840)=""/10, 0xa}, {&(0x7f0000001880)=""/152, 0x98}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/163, 0xa3}, {&(0x7f0000002a00)=""/25, 0x19}], 0x7, &(0x7f0000002ac0)=""/172, 0xac, 0x3}, 0x101}], 0x7, 0x40000002, &(0x7f0000002d40)={0x0, 0x1c9c380}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002d80)={0x0}, &(0x7f0000002dc0)=0xc) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000002e00)=r3) r4 = shmget(0x1, 0x2000, 0x800, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000000)=""/211) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x9, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000980)=0x4, 0x4) 2018/06/01 21:30:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:01 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) recvmsg$netrom(r1, &(0x7f0000000440)={&(0x7f0000000080)=@ax25={0x3, {"d2662df6319577"}, 0x1476}, 0x10, &(0x7f00000005c0)=[{&(0x7f00000000c0)="a8ad8351b77c735ac408bc2973e18a3daa3e0767825afab04a23bd4f9837583ed4f450a0776e331b97727e87d6619ea9cea2e30617a908fcb380168ba250bc581ede015df991909d13da87fb825126ce30291278a89c", 0x56}, {&(0x7f0000000140)="6a4b97c061848df00dddbb0756d26e7a4261ba", 0x13}, {&(0x7f0000000180)="1c9f8b2d10a451798e3dcbcfe2221adbf77a9bc37b86392f2745e7b97336", 0x1e}, {&(0x7f00000001c0)="cf5580b39994f687859515a35f0fa6cfc46be285c4e28d697aee46d37bc10a95ed215867227b5974ae119fbbb5e3e96fc07180d5064ba7d2798ad1105127bc9af5daa6eb91e79fd288b32a57d1a6fd88618952b4202953441577b5c7d82408d2b11435a3e3c913508177ce3ecad49066f6c22e0f0c26dcd857736437de744ffd20ceba6179d043a57fa18aeb16b29954c53a2536d6909289bf349681c28e5e9872bf9a707dc2c5a7b93429d56e1e25539e7ade6f74aae0b46688914d1e74c05add2e2c318b74", 0xc6}, {&(0x7f00000002c0)="aa97cfdf7d7bdac90445118ec9de92ad1b9269d6254985a63b021ed070991e", 0x1f}, {&(0x7f0000000300)="ed850a136a2a441c8b89cbf2aa3a4e97195d627005c4fab48e56412db11071687db764107e5d4f3c1c982960982ad30ba7e2906ae2c3982e089dd48dda7cc4c5c320a399d0a94c41886a70587f86b82ccece43e323ca9c085be16eaa3aaedfb7aecf746fe7b39eb371b74f087c5590664ed8ef786eed61c9bf73dc677a3c4ebfc24d88d88fc81eb8b7ef935c56a485f57d2f2911befe082e28374a6645b50dd1b93899ea6e75210b57f6e794d10349191c88fa93f6cf50336130fb761343916ed04e404d709c09f606aa46dfc3f7ea60a906e50637e8822604a8d4", 0xdb}, {&(0x7f0000000400)="2252b3c8c34fc2d37b20", 0xa}], 0x7, &(0x7f0000000640)=[{0xb0, 0x104, 0x100000001, "a7eebc5441f04f963160eca7ccdd8d9374e1bdff79d7122110108deff685f8889a418ce2c5592baff9c1e35794cdde79fca814b60cad34428baaa202069191eb0c00ae760a4dc13bd940c7c01f112e272a4348251e157a9094304f333f06815e49efc5ebcdb67b14aaf914f6f89eb165fefec116a41e5df4e36ad6259f6843aa70ad82f3342450e3fe03da257cf137fe1e3eb1ccac4437bef5e4b7"}, {0x30, 0x3a, 0x80000001, "110eb6ca53979438e50cfa2ebe7aaffe3e960e172e98a2c98ac1a7096afcb2"}, {0xb8, 0x119, 0x57, "917e30d986155025ca5859082497276555424e1e2ca98d0ff21378622ee8d1ba969edf455513b4fb7ee279c61800a2c311d19bee089450aaf782abe01df0738a35fbb3f67a78c7df28bb1f213e4d9f1bf10c547c99e954d5e6b7cac118ccf416aeeedf07c035ced690ad276be8e1eb523a578543e23d39a904aa5539d1e50e0dc6d604f48799179fce865c5a29f53678add17e4b44ef8513af500c3cb94919ec89"}, {0x108, 0x113, 0x8, "912e535b0fb72af8b34f6de54c0e0554d253dd0379c107bfea9f8b5d85e90ed10f81080c5b19c2b76cba6980d1123ab9a97b5daa3099f330663ea9817891946ef72266d71c08d697371a5b1ea87845eecfdd681738717445bddcb3014b0423c50adad433ecc88ef248ef4c627ccb6218181c56ac70b62d73fa050dbf06e4b37808f69157fa90b89fcd087ca07afab18cb432ffb1eb103932ddf3e5ef2921ad409cc76818846959852f142675efdb23b929ef707f9b0fb8fb035b26dfc818ccd11873c7fed22bff3014e3af95d7d8f8e260f02f37a4bfcd5aa5b91abcf115d5433d5a96a981b5fb822a46e5d63048ffba2e2837b689ab596a"}, {0x50, 0x10e, 0x7, "02c2b2d2b32e1670d1a9a147a2e7314f25fb31d50b5f3eaebffda228d7b9a757d8e46fef85c1b636f4ec4d985e29d5912f933734865d0bdd8bd0e310664389ed"}, {0xa8, 0x10b, 0xfffffffffffffffd, "228aa964f0c1173d1a0798aedb38b8128be21b136f46abc1a81ff738f10104e44908feea86cc0c320b0640bef434842071af19551eb21ff654dbe4b20b251fcdbcae070f9d2f7663f5be77197c06ba368812df2556fc8973921aa32e8f366dbe5ec5393de03bc2b915e8895fb52a779bb9337cc24e8797e4f15106192f04b4eebb2c4533465c99b868cade766af7639155ba72a978"}], 0x398, 0x20004000}, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000000)={0x1, 0xfffffffffffffffc, 0x33b, 0x6, 0x10, 0x9}) readv(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000480)=""/253, 0xfd}], 0x1) 2018/06/01 21:30:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2000000000000001, 0x4145843) ioctl$int_in(r1, 0x80000000005015, &(0x7f0000000000)) 2018/06/01 21:30:01 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet(0x2, 0x800, 0x2016, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x3, 0x100, 0x8, 0x5, 0x3, 0xffffffffffffffa3, 0x7fffffff, 0x1000, 0x2, 0x9, 0xffffffffffffff04}, 0xb) sendmsg$nl_xfrm(r0, &(0x7f0000001c00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001980)=@newpolicy={0xb8, 0x13, 0x601, 0x0, 0x0, {{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x6e6bbc}}, 0xb8}, 0x1}, 0x0) 2018/06/01 21:30:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:01 executing program 6: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000012c0)='net/ip_vs\x00') setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000001c0)=0x1, 0x4) timer_settime(0x0, 0x1, &(0x7f0000001200)={{0x0, 0x1c9c380}}, &(0x7f0000001240)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000002c0)={0xfb40, {{0x2, 0x4e23}}}, 0x88) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000200)="1bdcd7bbfcaf2d6c21e45cf90e6dcd5958260ccc7a0c634aeed12cfeb4c5d8b4714067db464db206aeb71ed3e5aa10d4045ee8435eea5eaed84c7b168b62ac1f5641d357a138f98ed13f4e3fe60801ea5981e098a0614d132e368741feddcf8007cfc465a564c0ac6861aa7bf7d816f672d0d8e422fa6f15fdb360b1ac5581fab4") timer_settime(0x0, 0x1, &(0x7f0000001280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000100)={0x4, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) 2018/06/01 21:30:01 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f00007ddff8)='./file0\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000000000)) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000080)={0x7, 0x20, 0x7fffffff, 0x3, 0x2, 0x10001}) 2018/06/01 21:30:01 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x200) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x80247008, &(0x7f0000000040)) 2018/06/01 21:30:01 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0xfffffffffffffffc) ioctl$int_out(r0, 0x4141, &(0x7f0000000040)) socket$unix(0x1, 0x0, 0x0) [ 133.705620] IPVS: ftp: loaded support on port[0] = 21 [ 133.836405] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 21:30:01 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0xffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x1, 0x81, 0xfff, 'queue1\x00', 0x3}) setsockopt(r0, 0x800000010d, 0x80000000000f, &(0x7f0000000000)="06", 0x1) 2018/06/01 21:30:01 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xa5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) close(r0) 2018/06/01 21:30:01 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) ioctl$TCSETSF(r1, 0x5100, &(0x7f0000000080)) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000100)={0x4, &(0x7f0000000180)=""/172, &(0x7f0000000440)=[{0x3, 0xf4, 0x5, &(0x7f0000000240)=""/244}, {0x5, 0x23, 0x8000, &(0x7f00000000c0)=""/35}, {0x1, 0x58, 0xcd2, &(0x7f0000000340)=""/88}, {0x3f, 0x57, 0x8, &(0x7f00000003c0)=""/87}]}) 2018/06/01 21:30:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket(0xa, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:01 executing program 4: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x6, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000100)={0x0, 0x41409eb1, 0x1, {0x77359400}}) 2018/06/01 21:30:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmmsg$alg(r1, &(0x7f0000009680)=[{0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) io_setup(0x800, &(0x7f00002eeff8)=0x0) io_submit(r2, 0x1, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002e9ff7)="b2", 0x1}]) 2018/06/01 21:30:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x5, 0x0, 0x200000000007) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9d1}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffe386dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa000000006b47bb9d50f8bfdc3fe5f0efc6cf33b2dff3dc5602668404250f5dacb3421705d2d4026e12e257c4bcbeea7ea280e30855abbd4db1d3", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/06/01 21:30:01 executing program 3: unshare(0x24020400) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0xc0806) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000040)=0x6) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) [ 133.955726] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/01 21:30:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) syncfs(r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/06/01 21:30:02 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00', &(0x7f00000007c0)='ramfs\x00', 0x1, &(0x7f0000000480)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xe27, 0x244002) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x8}, 0x8) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000080)=""/177) 2018/06/01 21:30:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffffa, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x127f, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399", [0x0, 0xd4a]}) 2018/06/01 21:30:02 executing program 7: r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x1, 0x40, 0x4, 0xf4b, 0x0, 0x16, 0x40000, 0x2, 0x2501, 0xfff, 0x7, 0x1f, 0x0, 0x9, 0x3ff, 0x8, 0x9, 0x7f, 0x0, 0x5, 0x0, 0x1f, 0x7f, 0x3, 0x2, 0x80, 0x4, 0x2, 0x5, 0x0, 0x4, 0x8, 0x8, 0x0, 0x6, 0x8, 0x0, 0x1, 0x2, @perf_config_ext={0x20, 0x5}, 0xc001, 0x9, 0x8, 0x1, 0x4, 0x9, 0x3}, r1, 0x9, r0, 0x0) exit(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x4000, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000280)=0x1, 0x4) accept4$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14, 0x800) 2018/06/01 21:30:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket(0xa, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:02 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x9}, 0x1) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001a0001740732d3f53d9103001c0000000000236cfb17d123dc54c5d80000000000000c00"], 0x28}, 0x1}, 0x0) 2018/06/01 21:30:02 executing program 6: perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x5, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000180), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x7) 2018/06/01 21:30:02 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x1fffffffffff}], 0x1, &(0x7f0000000140), &(0x7f0000000180)={0x2}, 0x8) unshare(0x24020400) poll(&(0x7f0000000040)=[{}], 0x3e3, 0x0) 2018/06/01 21:30:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket(0xa, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:02 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) keyctl$link(0x8, r2, r1) add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="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", 0xff, r1) keyctl$revoke(0x3, r2) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b3", 0x1, r1) 2018/06/01 21:30:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x10000}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x11, 0x0, 0x0) [ 134.529853] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 134.639731] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/01 21:30:03 executing program 0: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="a4", 0x1, 0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="848432503e1ac2bae9d92c5d144121fbb1962144eae8978bd4f065eadead9ca85fd3c49e925de4007488bf80a2152f25efb149bbddc4493ad0c625b2e5cfabf2f745b9a6586673f693fc49f3b2e10e38afb34f9befefa874c9e7033ccc0e967bec6de22d59ece236cb34ca95781888a02e9796e3342b40b123e5f81ff5e36b907efecba4cfbf634fd3fe7f546dba4cdcc4fe13ac83893eef8276820db8efd0e90729fb71a71d96dd945238acddb8375d4b349d571748902d266efb9ab909b8b6", 0xc0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000480)={r0, r1, r0}, &(0x7f00000004c0)=""/155, 0x9b, &(0x7f0000000100)={&(0x7f0000000400)={'md5-generic\x00'}, &(0x7f0000000080)}) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x906d, 0x84000) openat$cgroup_procs(r2, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) 2018/06/01 21:30:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x9, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x4002000031, 0xffffffffffffffff, 0x0) unshare(0x24020400) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000017c0), &(0x7f0000001800)=0x8) sendmsg$nfc_llcp(r0, &(0x7f0000001880)={&(0x7f0000000080)={0x27, 0x1, 0x0, 0x1, 0x5, 0x3, "cd5c05cbfa56a06a9f902681dfd3b15f04c0d5f22547d9d5ce590b62fb19396e65e091c6215b417da4af0c7fa00619a45d5562a7d46661c1386a22966edb15", 0x23}, 0x60, &(0x7f00000016c0)=[{&(0x7f00000001c0)="c5e71b73283c13120c8940bca095a375d80b9cbcfa848933438e40765e96301dfe7fdd87e1ea7d3c1b4329a686d6610651f27813dce3cec341c3a3df46ca844951511aa1eb51ba9c4a202aa34f7e3c3724298acd523f0a371c935bbefdf7bcab40bef7ecc5b9240aab67d21338de82bc21e869fe1365a1f8ff16957be13f8604afc3002f05429855c503af0dc8bea59d310a241177c7d085df0069d5377f988a44675816c9892c8b", 0xa8}, {&(0x7f0000000280)="e88e4c01aa26855d7ad6b4be544fb3a2720cac863a13f7348f9d1192108e702635e435ca810c0b2107417edfb736f7f46743f6b00c147881e3b3376cdff3edd193838bed1a3e3aa023f5956a6eabceeb38c9ed06ba0cc339c4f7380dca674cbc26edda1cec0ef69e5bf03a2f64487cb23c6600c54dd2d9d711ae22e9fde66878a56525e8c747f1f2151271b485f49f8318f393643bb9ab2d45e1738e36e055e8ab120175", 0xa4}, {&(0x7f0000000000)="b08d76a2bb9defdf843713ffaa7d65c335dfd1474091741e442e72adc72be8f3f13edcd5284fdbdaab08ebba0566cd6f306c92f7", 0x34}, {&(0x7f0000000100)="e83d07cb2e3f8d1becd4e2e96576ecd52fe60fba5fe6c68a84145de15f8e519ad4e11711171e740d15ebdbab46386ecb9f82a5288b539bdd0f327ef1a8d30548d1b3743785501d02ce61c4928e182c44883dc7a9d5585031e2532fe875cc19fa27e31134d8e723968d9fc321b03d50d5fea6bf7d", 0x74}, {&(0x7f0000000340)="6e38648b39f0bb1e220f00b782c784a70c28e5090a83b82771ad2398c4518820447b878b9f1d1f3bc3ec8f690952a462aed99a1b2ce53a0cc85b5762c6fa3fc6c067666cf7fd72b6188b59e249022aed59f4257323cec3b3bc8807d5ae696569a75f1df61bcb019edecfb0fb68c5f4b4944df23ecfd29cccccc9c5b8ad84a5d144f749e673cfc5bec0a58cf61ed4af7291666d1f61a8806fdb60382a00abaa750911653d26fd8a50c8a7717a06395dae6502c2a83ee8afb1cd5bd1f07572cf141630b856aad2970c", 0xc8}, {&(0x7f0000000440)="d64be9773cc4311d99311be7efbb39a641d0c90ab26690a3067d24c4c1935bc49a4d4076b79e17f6ce135d54faed94e97f07e37a090f67bb21d2071b387ac67c61f14aa70b25ca185eeae8b3c76fdd765fb359f5d4302d463bdd3e9a20caba823c94bff936beebc68793aca65e9d1b7b22865e70969b12baee139d0f997278a74f4534597dcab3dba5a00c1bf20721863627cd", 0x93}, {&(0x7f0000000500)="17f31401e8ade7c6fcc187f05392d4574086936e149477bc3cce42182daea52bf479e11fcc16e181beb6c9af2d3052e9cbb90b3f3ad989e13773459a2b7a37c842d6cc1f184ca68af3fd12418d13acbdabea3a4515cb9c9f46edb886f6b21a38072bcac6f8881030ef43427a151fe720963ffe24aa9486a8c05ccd6e8154d532412bff8cc99daddf823022e3499bf84a3f827c77e966893bae688aaba9079f5d7d289c0b2cf5bde24b8768cb9618fb997e1d7ca7fc7d4d53a74566fe061ad6faa702d94adddc9187ccb8ae", 0xcb}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="dc2489c5a2b50c02b708401922cb1788b02439791bff4d585b7a", 0x1a}, {&(0x7f0000001640)="cb980014f62da611e59ef87368a4602147c2b9499e8781266b55bf8bf8b0155e2ea0e099fd131bc8b52faf25d5aa3a6c74237ced33623a04f5ddd1e43549ddcfccd9be4e1c1b24715cd7dc9f1553775eeda123083d63d70dcb8cfc3161b46d0e06dd322c6d", 0x65}], 0xa, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0xd0, 0x10}, 0x20048885) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086602, &(0x7f0000001780)={0x0, &(0x7f00000017c0)}) 2018/06/01 21:30:03 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) timer_create(0x5, &(0x7f0000000340)={0x0, 0xb, 0x0, @thr={&(0x7f0000000200)="9e41e2c4444a9119bc5ee9688b9020bf0476096c9e8a049fe4519f4457ecf4ede133c42471698d2a69261d4b93f2d97b30dc6f55f8496a1f0738c12fe35fb000e3a63ccf664b035c47a3e7cb4c7fda4b5ba8fcfc5c10960243d926566a669de31d54d06f8fda06aaed33a05c27d20fd0405bad1421e04420ecb18a9b9266df49bc498810d69a2e2a322ee9aac3e87ea7c37b979a955549d0db2108321ae8aaf14a1ac6979155cbd8827f13f4eeef89aaf1c31186f8ad3a11", &(0x7f00000002c0)="536d51e788da00b82858e61e58d8cbed78c4e22dcd7fb56673a2754ab0c0fb820f688e9c96bcf16108cee186698064fe6f55b0cc10115a6920de8b662f2d9a8c2e026d3cf8abb615cc0da1833c5a66cb8af19faa988c51867d68dee1d5274c8130f3a48ee14593f5aa8a71cbf11182cf88b18d9f7e7ca7f6"}}, &(0x7f0000000380)=0x0) timer_gettime(r1, &(0x7f00000003c0)) readv(r0, &(0x7f0000000040)=[{&(0x7f000004f000)=""/128, 0x80}], 0x266) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140)) futex(&(0x7f0000000080)=0x1, 0x1, 0x2, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)=0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000400)={0x800, 0x1, 0x5, 0x80000000, 0xd15, 0x8}) 2018/06/01 21:30:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8911, &(0x7f0000000200)="0047fc2f07d82c9924090edc2ea6c17ae5beea5c80c0388d536063452e7f9efe8311e6e416c8ad47132bc6ae84ff9fffca0b856cdae419421592d15c42a2a174188122bf3b0b8f97ea8db26686d23a9aa92dad0615988a5103392fde19df0fc981e675cb7ae00e55e01e46339188c624ae304718f117276a4b37f14c28f7") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000080)=@mpls_getroute={0x28, 0x1a, 0x1, 0x0, 0x0, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x80, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000140)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x400, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f00000000c0)="9e9c4eee4c2271be") 2018/06/01 21:30:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:03 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="0047fc2f07d82c99240970") unshare(0x40000020000003) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/pid\x00') setns(r1, 0x0) 2018/06/01 21:30:03 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7f, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x8, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffff9, r2, 0x10005}) socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0xfffffffffffffffc, r3}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/06/01 21:30:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400002, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x4}, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x48, &(0x7f0000000140)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x2df, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x40fc}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = gettid() openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r3) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 135.344183] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/06/01 21:30:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) [ 135.433745] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/06/01 21:30:04 executing program 3: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad", 0x99) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) socket$inet6(0xa, 0x80000, 0x80000000) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/06/01 21:30:04 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = msgget$private(0x0, 0x0) msgget$private(0x0, 0x140) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x0, 0x0, r2}}) 2018/06/01 21:30:04 executing program 2: unshare(0x24020400) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x30, 0x4, 0x180}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={r3, 0xd8, "cfde83f072e83b7d93e152087ce8fe44043be9243c0e4f5c891155ef24f4534f34b2318cc49b36b79ebda35d5173d542cc6453d7f8a83db5988d5fe9616a07f4ea3e9a260e0d586c5a508b2a392a04c5843264c7f142a50088f17a924d10b6a95f2cc5ed7f09d02b397d992298360aedc5ce04390be6dd7851695c4a21ddde9181cf9c66d41aa6d3205f4b773868d07a76446a4a9729d246fd726a8358c703d5a97d56f64ae59701dfafdd1dfeb51bf4882cdf69f0743fb87c0ec84abd92e63378d68b1a3d6364d7af487c972a5ea8d7cb5568bea24a6d69"}, &(0x7f0000000180)=0xe0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) flock(r0, 0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2f, 0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/06/01 21:30:04 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r2, 0x711, 0x70bd2b, 0x25dfdbfe, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040}, 0x41) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000200)="638007124bbe0fc30b2238aeaee64225f5d0aeba62ccc99174f6b8ea3b0ce8893ad05096e12a4a9e3e6e2694d7f47f12aba2d59ed6ba2fec5cb135bc0526a3bb2c4ed07af8fa0619c1c2b146419e70bf3b5c1a97548d9c62c90cdebee2abdbd8ffecbb07f8ded3f732ae656af07fe9b8043996af32acb12d9f72eedeb658476d4cb54bb9302c82b8c180cbcbae659d4b841c10e3b81f5d61fc144489fba018994b7b5ada09604d03ec0e3c479e520b", 0xaf) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioperm(0x10000, 0x6, 0x10001) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x4a41, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r3, 0x8004745a, &(0x7f0000d1df52)=""/174) 2018/06/01 21:30:04 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x5367}, &(0x7f0000000100)=0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000000300)=0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x6}, &(0x7f0000000180)=0x8) ioctl(r0, 0x9, &(0x7f0000000240)="0047fc4d25185696a7db26") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r1, 0x9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x6}}, 0x29bf, 0x5}, 0x90) ptrace$peek(0x2, r5, &(0x7f0000000280)) r6 = socket$pppoe(0x18, 0x1, 0x0) r7 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x6, 0x100) ioctl$SG_SET_KEEP_ORPHAN(r7, 0x2287, &(0x7f0000000400)=0x5) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000200)) connect$netrom(r6, &(0x7f0000000040)=@full={{0x3, {"f77a016d30bb33"}}, [{"e3b3bd4da88973"}, {"bf8034aff18d1a"}, {"a95ee2a3c0d07b"}, {"6ae12ec48bccff"}, {"5cca80cb1a2e5f"}, {"25dbf718be7897"}, {"1dd5500eb468fd"}, {"6641caec90970b"}]}, 0x48) 2018/06/01 21:30:04 executing program 6: r0 = socket(0x10, 0xf, 0x0) write(r0, &(0x7f0000000100)="260000001000277c9301c1ff00000000000000000800f43eac19a66866db8d510500030000ed", 0x26) 2018/06/01 21:30:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x52) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @empty, 0x7f}, 0x1c) listen(r0, 0xffefffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r2, &(0x7f0000008040)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000005c0)="c0", 0x1}], 0x1, &(0x7f0000000680)}}], 0x1, 0x4008000) r3 = socket$vsock_stream(0x28, 0x1, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000200)=0x60, 0x80800) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, 0xc) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="9f95cc450a1448ff728fef3809f7fd93d4b0ccb8112cd68cb3f57e4f1eb6a1c9d3c7f95e87864b5f5cf513b9454c4b193b2c6b667a22ae93a036f0d8b763caca907182e0a2f82fce9692e4c3a13f7fe9a41c848911cdd152875fd159c9a2376b72aa7dc0cfa367ba45c9c7e463bcf8fc0e23930b8c00984f6444bbf766adee47ab22bd33f9a7bdfaacfe57c225eda75277cc60c61dde153a8f3d09bc0f48c63798212d2b5a1aa5bedfff39ebeea12c24b1dffd72433d9f612cb2f80e515a24ad6340a89767a47f81d06d7c116953a2a244ec19f71f4d54cf8c9179b7bd", @ANYBLOB="9f09ad9c2347cf0cbf98299bcc728bff4695da6cfc76f3dc18f153bdae34c670369e190a3b01eda133ce8418bb77fe0f647bb0ff0e2216594f56d4927edaf00a603c513f8777bcd4a1e9ff0f1adcdf12ba62578f32d753172703815f65c05424024e3106713e4f8ff7db24cdfde1179f7bade7d82d9883e7163123b556d5d224d13d81978d5226cbe32acd22e84c80d045f319dd8bb0db4056ca4cc792faf7a254b23cb9f6c56b3ff1fd362940e9844194df9282f2cb128d0ef14631c772ff4bf015a4a0dc6c52f2c483cecd012c2a93814b6601971ec26aa65c537e3554dfd889d06a678f22299952", @ANYPTR64, @ANYPTR, @ANYRES64=r2, @ANYRES32=r0, @ANYBLOB="4ea6132beca4428ad1019b3e4213958f26", @ANYBLOB="3f6dbfc28c84fee0b789c673c55c9762d28908399af576f25f820b5c94d5336099188daaf20ca00e70719bda4df1f94202a71fa3f50a48a08dce6f61a78287aee0c70939e64005793a28046b232f1544bb8bf424675d6854a27beb69b53960a915ade7a087defce4ad891b1ee9118588bf55bfb63448f3f2ec7598f677066a2dac5468a7d59ef692c463dedac0627aecd88a1654"], @ANYRES32, @ANYRES64=r3, @ANYRES64=r1, @ANYRES16=r2, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYPTR], @ANYBLOB="b216c0347a219aa920f3b4e871465ba368749fb5"]], 0x8) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) 2018/06/01 21:30:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:04 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x481) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) unshare(0x20004020900) r1 = socket(0xa, 0x80000, 0x8000000000000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000440)=""/128, 0x80}], 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x6e, "704031917f3f3484bd539fe679a26ceead5d6add774177de5ba0a442a81d66b226a9457786c4f67f1f0e3c9396944d183ac18fde312ec71485204e06916360fb5188e3bed24a32bf36eca51d3c043917ca72026ecee9cd7a3512c082a8546086366028ca53e314c40a43646e77b5"}, &(0x7f0000000200)=0x76) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r4, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/06/01 21:30:04 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000087) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x2000) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000240)=0x5) io_setup(0x8, &(0x7f0000000640)=0x0) io_cancel(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000680)="73ff6b778054d1582fc58cef34057de3571c482c50dd3c157e6dbfac1a866ceb723f6021a2e200e5ade860ed5f2f550b9840a538e0121f77f13f516098fe8615be00a21b9f3d982e52045f234065bc3e422a91cdb28264539545b8618ca313b6c7a8c6eee1695e6a994c427cd8e792f91260972738935965f5f9032ee3ca8351f6d7d162cf1d50ad3097224e1f28f842e72e910c92d1cb5b33f956d1bb91d28cd760a4ec4ce85f6190867b1ba45f47583a807021", 0xb4, 0xe7ee, 0x0, 0x0, r1}, &(0x7f0000000780)) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000040)="001a74e5cff61ff1edd3ba47b6bb3cd8dd7b96ae9ce1bd7251df9533d62d8545d458f88d160e3ff920637928acd974eb8c9147ae9558b23907f0ec778e31e467849eb6d9185bda99f179c14b15888112438e192b5c8e991679870c54cd819f49a41ae1546493cb0219eb208c81f593313aea504479c325297e1b4a6b3725cf9ee8c142da60819d4da06bbea7c322ea36a5f9926f4c7a1ca5414281", 0x11b, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2}, 0xfffffffffffffeca) r4 = geteuid() getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0x1000, r4, r5, 0xfffffffffffffff9, 0x4000) r6 = dup2(r1, r3) getpeername$packet(r6, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14) sendmsg$nl_xfrm(r1, &(0x7f00000005c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)=@migrate={0x108, 0x21, 0x200, 0x70bd26, 0x25dfdbfe, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 0x4e24, 0x1f, 0xa, 0x20, 0xa0, 0x3f, r7, r4}, 0x6e6bb9, 0x2}, [@user_kmaddress={0x2c, 0x13, {@in6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sec_ctx={0x8c, 0x8, {0x88, 0x8, 0x1, 0x8, 0x80, "487a0351ccf53c6225f86c5b71a01f42809c28beecc1de8b47273a6b9d753d01ed5fd286ac89123e8840d0e5e270a135d69ee88e32bb20968b0228b4a3a2b840a9caa242ad81e54cb5862bfd46510757bb2991567f6efd6344cb231f0472ca67f00b29a61ee9c10f68890dc96879a4129683c8694395b721f2c15d7967a5755c"}}]}, 0x108}, 0x1, 0x0, 0x0, 0x24000041}, 0x8000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000380)={@dev, @broadcast, 0x0}, &(0x7f0000000180)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r8}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000600)='/dev/nullb0\x00', 0x10000, 0x0) 2018/06/01 21:30:04 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x20) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty, 0x1}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0)={0x77359400}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x10000200, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000140)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000180)={r1}) sendto(r0, &(0x7f0000000000)="a19e50801bc3f8a3b75f445f01e9edf87bef1f0164f14419229f70858f2341461b6e7626d4f0727ab3076a222bc50a7a74e79adb2d092ac9219beb3a2b33f091a6445b84e344ff1acca1c181a56eea41514b36fd12ed96fb17d10b7ecbeb7b813cce130ebf7f3fee7f4dbc702db42c2324ff0d966950a9dd0f40a9afe24d771676fe89dd58fff665402701d7c41517e95da788370b01d116", 0xfffffe2a, 0x4008000, 0x0, 0x0) 2018/06/01 21:30:04 executing program 5: r0 = socket$inet6(0xa, 0x20008000000001, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000006a, &(0x7f0000feeff8)=""/8, &(0x7f00003e4ffc)=0xfe3e) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x40, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000100)=0x54) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$inet(0x2, 0x820, 0x80000001) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000000040)=0x8, 0x4) 2018/06/01 21:30:04 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) getpeername$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) epoll_wait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x4) 2018/06/01 21:30:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:04 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x9, 0xc, [0x1, 0x5209, 0x80]}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x100, 0xfffffffffffffd27, [0x0, 0x0]}) 2018/06/01 21:30:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) read(r0, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) munmap(&(0x7f0000013000/0x2000)=nil, 0x2000) dup2(r0, r2) 2018/06/01 21:30:04 executing program 3: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x82) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f0000000080)='ppp1\x00', 0x3) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0xf75f, 0x0, 0x0, @tick=0x8, {}, {}, @result}], 0x218) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000040)) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/06/01 21:30:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000010000101000000000000000000000000", @ANYRES32=r1, @ANYBLOB="e1ffffffffff4949"], 0x20}, 0x1}, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="2bbd0727f4fcf8d23be16852910311fd4b6848cd21a9073ab0417013ced08ce75cb0a6d0bfc7d53e85192a74355f016251e7d3129a3655e3b284604ab548fea1a41880796716b331a35b484478ad4398b7b6e24f707a9cd7", 0x58}, {&(0x7f0000000200)="5e724f0349b155a20571e8719f57a1cd3cc71b0fe5253af076c17708d15004e70e16a343004725311cbecbf3e0c4462fc1dd199ecda23735688fabdbc5f0a268eaa5e61defc2a1175a858430a8f1de7d9fec0164d726b050556b4beb03687d32de0b533611e7a8905e5a4dd6f1ae9b29e24a2a630a247ca5be336cc0e83b1872f5eb89", 0x83}, {&(0x7f00000002c0)="6d420bd9d43ce033a48d9537e663b148bbb3b5b642587127acfdac2951e6d143beda37e8ddab32b67da01d253e4b6f6ec98eb5ada3b2b087881b6719ea8720d31db84147d6bf8d8d519b435018fc56a0609372795699747639bf8d2c753245230c848a9681f8dd5b4ab3603fc3167ed972975d03bb864f9fed02f3f2296ec24b8206de4bba44ef8c48", 0x89}], 0x3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)=0x5, 0x4) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) 2018/06/01 21:30:04 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x897e, &(0x7f0000003580)={'team_slave_1\x00', @ifru_ivalue=0x7fffffff}) r1 = accept(r0, &(0x7f0000000000)=@sco, &(0x7f00000000c0)=0x80) bind$rds(r1, &(0x7f0000000180)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x3ff) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, 0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 2018/06/01 21:30:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:04 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f00000004c0)=0x0) lchown(&(0x7f0000000100)='./file0\x00', r2, r3) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x0, "8e3e40208abda0140241b1d04235c6b3770aab323480dd01c1b8d39707b5a6b6c84dfe31ca6e0c34726cf5ca07839c3f98a7645660d4269a105407407aa378df1bc8f78b209686b2e057472326706367"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd", 0x71, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x11, 0x18, 0x0, 0x0, 0x80, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6"}]}, 0x98}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000380)) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f9e9d3a0836af9beb26f93c716bd8c55049d1572036a765186937967b2075decd075123f9eb8d4a8e414217d438156d0b1597aeea35807799d8554af7d9b8cd8071a77a1d75e0c523af68a468e4b73"], 0x4f}, 0x1}, 0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x93, "28269bcb13202a2b2fee172fd0ce16245080087ac6e5dba05788e4ff6302529dba83dcc8cd21ff1656a0dbb21e312eb09bc8cc51043fb8255c4713491236226a96d8709a6e05f238275fe70a35290950901412114cf74569e5651798a913d44deb0e1db108a6618ed37618fc10eace6ac45a4d47c6ce6e999a5f627d00870a48bd82bacd5c36a71e39ef0cc8913cf52ae2c309"}, &(0x7f00000000c0)=0x9b) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) shutdown(r1, 0x1) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/06/01 21:30:05 executing program 2: recvfrom(0xffffffffffffffff, &(0x7f0000000140)=""/4096, 0x1000, 0x0, &(0x7f0000001140)=@ipx={0x4, 0x0, 0x0, "5d6f634e9e66"}, 0x80) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x80) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00', 0x4}, 0x18) r1 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x7ffe) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f0000335ff8), 0x2) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0x8000, 0x2, 0x6, 0x4, 0x4, 0xc}) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) 2018/06/01 21:30:05 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xfffffffffffffffd, 0x140) accept$packet(r0, &(0x7f00000001c0), &(0x7f0000000300)=0x14) socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x80, 0x0) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)=0x4, 0x4) prctl$void(0x800000001e) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)=@known='user.syz\x00') 2018/06/01 21:30:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f00000001c0), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xe8) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000000200)='./bus\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000000180), &(0x7f0000cb0000), &(0x7f0000000140)) fstat(0xffffffffffffffff, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000040)) getgroups(0x0, &(0x7f0000cc0000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(0x0) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000938000), 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000f78000)=0x1, 0x4) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendmsg$nl_generic(r3, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xfffffffffffffd8a, &(0x7f00009e8000)={&(0x7f0000000400)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x4807c) sendfile(r3, r4, &(0x7f000053cffc), 0x8080000001) 2018/06/01 21:30:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:05 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000300)=0x6) unshare(0x2000400) readv(r0, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005000, &(0x7f00000001c0)) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="9f590f9593ca2938171c52984a8f358ff610decb9ef4a62936cf18841d98a67c1b04d0e93688858d16962bb0980dfced1a5afb65703c2af603ecab7766f733b8ed5d85773f6fcdfa8e3e1884a67a7ca662a3a85d9f90105befc79978acac95284634fcf7f8df1bdbd2b953dd49981332f4c132d3ea71e2e59c2bf56dde064ca223848215ed486c8987ef6aa687b757595cbb382142fa6e35645eab94", 0x9c}, {&(0x7f0000000200)="51de9647513e3a4ca008d768b682581d6c3c6335c84091c5956d5bb85472d705309f84f8b77f22dbce6a46832d80c096ea4eab6c634c2a3c89eaabf006b9664c55095b1ed26dcab2e4cfe57d94c2847a8ebafed1eeb5cb7a910d6834aba1e14be2d37d57141dd86e3bf845b068fe844eb633ec0fd3ab6d554d88ab67209b499f313a01de827e223fc2e3f152defea957891d3e930da1393b6f94a4bada2bf7be3f18abe54ddb29b66becd31d8a781a9d2c9c4899384b68e2d8b8a0755b08464792d62ce7d4514e7d0eaf47f12c709e5dfdeb94922000607512fae626ef64c4f228728d42982382869ac530c78f00925aac0ad58f", 0xf4}], 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0xab, 0xd46}) 2018/06/01 21:30:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0xb0200, 0x0) openat(r1, &(0x7f0000000300)='./file0\x00', 0x301000, 0x20) ioctl(r0, 0x74, &(0x7f0000000100)="009578b7ee373bb8c8e9536802168100c789f52b3450e79aafd3cfa4a92fc29aefedccfe09b1da44a80bbd436b2de1e90c2d089578a2041fb7c5e4f009dc9057dc97e6803f2fd138d6d2bcd366638b14bb46c17a7fe61203cffad3a400000000000000000000000000000000") r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r3, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}]}, &(0x7f0000000240)=0x10) r4 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x0, 0x10000) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000440)=0x7f, &(0x7f0000000480)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000280)) rt_sigaction(0x3, &(0x7f0000000000)={0x1}, &(0x7f0000d4efe8), 0x8, &(0x7f0000000040)) 2018/06/01 21:30:05 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x8002) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000280)}], 0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x800000000000000) 2018/06/01 21:30:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000740)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x100) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ptmx\x00', 0x1, 0x0) r4 = socket$inet(0x2, 0x0, 0x100000000) recvmmsg(0xffffffffffffffff, &(0x7f0000001b00)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000007c0)=""/5, 0x5}, {&(0x7f0000000800)=""/218, 0xda}, {&(0x7f0000000900)=""/89, 0x59}], 0x3, 0x0, 0x0, 0x10001}, 0x80000001}, {{&(0x7f00000009c0)=@can, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)=""/131, 0x83}, {&(0x7f0000000b80)=""/156, 0x9c}, {&(0x7f0000000c40)=""/19, 0x13}], 0x3, &(0x7f0000000d00)=""/190, 0xbe, 0x3}, 0x400}, {{&(0x7f0000000e40)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000f40)=""/220, 0xdc}, {&(0x7f0000000dc0)=""/37, 0x25}, {&(0x7f0000001040)=""/213, 0xd5}, {&(0x7f0000001140)=""/78, 0x4e}, {&(0x7f0000000ec0)=""/41, 0x29}], 0x5, &(0x7f0000001240)=""/138, 0x8a, 0x80000000}, 0xffffffff}, {{&(0x7f0000001300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001380)=""/100, 0x64}, {&(0x7f0000001400)=""/122, 0x7a}, {&(0x7f0000001480)=""/219, 0xdb}, {&(0x7f0000001580)=""/250, 0xfa}, {&(0x7f0000001680)=""/61, 0x3d}], 0x5, 0x0, 0x0, 0x4c}, 0x5}, {{&(0x7f0000001740)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001a00)=[{&(0x7f00000017c0)=""/173, 0xad}, {&(0x7f0000001880)=""/119, 0x77}, {&(0x7f0000001900)=""/3, 0x3}, {&(0x7f0000001940)=""/171, 0xab}], 0x4, &(0x7f0000001a40)=""/151, 0x97, 0xb50}, 0x81}], 0x5, 0x10020, &(0x7f0000001c40)={0x0, 0x1c9c380}) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001cc0)={0xffffffffffffffff, 0x2, 0x388f52fee7be125b, 0x7, &(0x7f0000001c80)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r7 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000001d00)='syz1\x00', 0x200002, 0x0) r8 = mq_open(&(0x7f0000001d40)='nr0\x00', 0x1, 0x4, &(0x7f0000001d80)={0x5, 0x2, 0x1, 0x1, 0xffffffffffff8000, 0x1, 0x529, 0x8001}) r9 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001e00)={&(0x7f0000001dc0)='./file1\x00', 0x0, 0x8}, 0x10) r10 = epoll_create1(0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001e80)=0x0) lstat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001f80)={0x0, 0x0, 0x0}, &(0x7f0000001fc0)=0xc) r15 = openat$md(0xffffffffffffff9c, &(0x7f0000002000)='/dev/md0\x00', 0x0, 0x0) r16 = syz_open_dev$sndctrl(&(0x7f0000002040)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002080)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000020c0)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000021c0)=0xe8) stat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f00000022c0)='./file0\x00', &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002380)='./file0\x00', &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002640)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000500)="0a2d12dbca618c3b72fda9771e19ae1e9843c9c1fbd6792c4174ea2efc03e799a5c48af9825bab9bc81fd90f34f1c3b5f1ecdad67aaa001ddb3c56c00e57544114063b2d746f08df798f80727244599f4010b271f09b63468f2eb00c863a87daf23bffa14c57d6253918ba9883ebe0ac1395e46022820d339d67407f4add2e460003c8241d9d383819c63e619ecb4ad983fa8590bade3b9e178f7c1734c482b49590d305091af3ae52883e1d4bca7fd18e647c6662bdf353d41f06a9033a20dc13edef3c2014e3ceb525727aee95373a16e5f6dc36c0e8b14e115ba32bb286e947e982", 0xe3}, {&(0x7f0000000680)="b414c596c3fef1202bda005538c9599bcd855cd688f0500ca1082b9519274432194b1225c9a55a7d994c89717778c86b6439b7d0e6bcf244aa43766518006b670735fe5c53f2728c2a5829e35c4b9877d7172b96395def2444e394a6e4b84dda2cd93f286850e16c52b8e8c69f4a1f51d0003061a52c6a2dec4dbb226e16de60", 0x80}], 0x2, &(0x7f00000026c0)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020004000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="000087cee3ec56dda1b8c424510000"], 0xd8, 0x40010}, {&(0x7f0000002540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002600)=[{&(0x7f00000025c0)="c27cd0d22d1c6b61dbbdd32f5b20366e", 0x10}], 0x1, 0x0, 0x0, 0x4000}], 0x2, 0x10) r23 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r23, 0x89e2, &(0x7f0000000e00)={0xffffffffffffff9c}) sendmsg$rds(r24, &(0x7f0000000cc0)={&(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000180)=""/69, 0x45}, {&(0x7f0000000200)=""/82, 0x52}, {&(0x7f0000000280)=""/79, 0x4f}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000003c0)=""/172, 0xfffffcd6}], 0x6, &(0x7f0000000980)}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r23, 0x8914, &(0x7f0000000000)={'nr0\x00', 0x4000}) sendmmsg$unix(r24, &(0x7f0000000f00)=[{&(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000a40)='\v', 0x1}], 0x1, &(0x7f0000000ec0)}], 0x1, 0x0) 2018/06/01 21:30:06 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:06 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = getpgrp(0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x8000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x7, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000000040)='oom_adj\x00') ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000000)=0x3) fcntl$setflags(r2, 0x2, 0x1) preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) 2018/06/01 21:30:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x358010000000000}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)={0x18, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0x4, 0xf}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x8801) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x3c, @multicast1=0xe0000001, 0x4e24, 0x4, 'fo\x00', 0x8, 0x9, 0x9}, 0x2c) 2018/06/01 21:30:06 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:06 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x4203, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x7) fcntl$setstatus(r0, 0x4, 0x0) 2018/06/01 21:30:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000340)) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmmsg(r1, &(0x7f0000006980)=[{{&(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000002d00)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000003340), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000000000000000000000000005800000000f8ffff0d01000000800000"], 0x20}}], 0x2, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2000, r3, r4, 0x80, 0x1811002) 2018/06/01 21:30:06 executing program 7: mmap(&(0x7f0000ff0000/0x1000)=nil, 0x7ffffffff000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x20) 2018/06/01 21:30:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200000902, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r0, &(0x7f00000001c0), 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x1, 0x4) recvmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000140)=@l2, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=""/212, 0xd4}}], 0x1, 0x2000, &(0x7f0000000e40)) 2018/06/01 21:30:06 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:06 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001180), &(0x7f00000011c0), &(0x7f0000000080)) mount(&(0x7f0000002380)='./file0\x00', &(0x7f00000024c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000002440)="a1de21afd986952297506f5b7bc927ec432df7a3248974a74b226f12c242dfcae4cd78825e814653f6111fb06b01fc9104349ca1e6cebb6071239f57cd2ed0fabd5b0dcf571577243958f500") r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) munmap(&(0x7f0000feb000/0x14000)=nil, 0x14000) getdents64(r0, &(0x7f00000002c0)=""/4096, 0x1000) wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000480)=""/109, 0x2f6}], 0x3, &(0x7f0000000500)=""/205, 0xcd}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000280)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000300)=""/189, 0xbd}], 0x4, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x4, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/01 21:30:06 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r1 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00007bc000)='./file1\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) 2018/06/01 21:30:06 executing program 3: mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x4, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080), &(0x7f00000000c0)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/01 21:30:06 executing program 5: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)='"', 0x1}], 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) prlimit64(r2, 0xf, 0x0, &(0x7f0000000040)) fcntl$setpipe(r0, 0x407, 0x100000) 2018/06/01 21:30:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = open(&(0x7f000000fffa)='./bus\x00', 0x140042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x4, 0x30, r1, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3) 2018/06/01 21:30:06 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) epoll_create1(0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x500, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000240)={r2, &(0x7f0000000180)=""/173}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) socket$inet_tcp(0x2, 0x1, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = dup(r0) getsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000012ffc)) ioctl(r0, 0x0, &(0x7f0000000280)="a1c5978f1c7fb8eeeb932603b8e40a25e289327cab99641ee80357a1ed78792a65b7d3d52274c098bba3aac5ee04a7e30403ca829702a5ca4e214b79f309c6c628f5") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000000140)={0x4, 0x0, 0x0, "5badbda5c618"}, 0x10) dup3(r0, r3, 0x80000) 2018/06/01 21:30:06 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:06 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r3, 0x2287, &(0x7f00000000c0)=0x3) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) 2018/06/01 21:30:06 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000006c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000680), 0x13f}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000980)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000a00)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}, r2}}, 0x128) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x100) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000100)={r4, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) 2018/06/01 21:30:06 executing program 5: mkdir(&(0x7f0000000640)='./file0\x00', 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f00000000c0)) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000000) 2018/06/01 21:30:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x7c, "438db97e6b103f56dae74f5d66205570eb561a6cd3d1a4698e217b50f367a08029460ed619f8a382c510ef400485f20114e29de9f4e37e281b481963e11a36ea9085015aa61e32d7cf262d063987fb383f0646100a53e30afbca63ed5235e07f1ba0a342774df4890a96c0fe8e790dbe49b1183f32361aba50d38255"}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r1, 0x5}, &(0x7f0000000180)=0x8) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) close(r0) close(r0) 2018/06/01 21:30:06 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x88) r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="826eef7473782e737973667300"]) 2018/06/01 21:30:07 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x7, 0x84) io_setup(0x3, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000b00)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000280), 0xf}]) 2018/06/01 21:30:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000a9a000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x8000000000000011, &(0x7f0000000140), &(0x7f0000013000)=0x3) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x48440) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000080c}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r3, 0x405, 0x70bd25, 0x25dfdbfc, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x4010}, 0x10) 2018/06/01 21:30:07 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmmsg(r0, &(0x7f0000001a80)=[{{&(0x7f0000000180)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)="40c24482e261dd405a22f933b01cb8fea88ee79e71318f44da0b5770d224a9a3d86fcddd0ea0ebb79c14251fc87ff1158170d5f89a92cbd3ffd6c36fdc638ade6fb4e78861a0b76bb1afc027bb7565570e0c38f27349bb8eea48f727e0c0b494d1a97a3c41be4b7511044425840750f4e916cf9a71b0ae2ecdfdbc020e79d90d4c7c791d1288b401f3b7148ecda8794a6df4d9ac16d3db7b22cc6fee615ceae9b8dd09d1e71fdcdeb4ebf3e6848de7df409765eceaaa", 0xb6}, {&(0x7f0000000340)="dc4565a0baf1dbab49f0154d9335844e87db06ff70041f68900946ee76f62613e2ecec196128e0d25832aec7bc15f555339ee929b1a42dd7537bb7b471b8f46caca9199384b4a073d234f46b0643d1b218eaa0b3ea20bfc9350204702a287b9695e9d0440892a78e0e5c5d833ccf28837ae90cfc543e99773e4183afce5fc5225e440a70e1e72319fe4c9ffbd9eda8e2b3038ebf072961b66bd0a38709289335ee886472049067118e41b34d02afc57c09b144aa50e34f302236c585b2bdb6f485ec1fff21a6c721d62ddfd20dada4e938b39fd2a622e3754c", 0xd9}, {&(0x7f0000000100)="c93ac9c66455a4f23522cd87c0f670341deac0", 0x13}, {&(0x7f0000000200)="2a1d5c5267e1", 0x6}, {&(0x7f0000000440)="a3480441af72bea1c3b8ce173694ca154fecaae6440ddf92f0a673cc59504c18d3066a9e7b7f6a", 0x27}, {&(0x7f0000000480)="fa0970e08d1f0fe219dfb50db3d6c8f1039bc59ff74b7823c88e2990e40238822a410eb3264b79f9c28d7af65082d93a242b7715ca089784f1e55f6c02d5d5e6b48c8781a58031edd55ad29efa2238f1a2b928597fb7e1e6045de1a6052a66c9b74ec8caca018db3d70ddc5ce3d1edcbd054f2c6cdade52aa92637aac70a2572371bdc3f67e0a279b05285e8e668ee58e7bb158fbc8f0f9f75e0247f92f3a087602117cff98627a0f014d3269d745208ab0ce87f12bc4992ac257965d881a3bf", 0xc0}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="371cc9347b8f", 0x6}, {&(0x7f0000001580)="cc552cf92c765c57412d4a4596b2ceef2450369d15c0b71071382042df791beb4e76c6d1cef83b2353ae1fefa77a1c4d4d11414e1186e4921d3bb0da35ff4fdb52b8ff9c05b4ad7518e4b6e834fe0d0525fefd23f46779fa591e3f93e0957a173f4cc054c2152887ffdcbad4bc9645b1898fee6d4f9dad3f958c5446656fd7139aace66fd368f5044ab2971025d099fed4aae23f6614a959dfe561e15d789c73f7d311b0aebad649d6", 0xa9}], 0x9, &(0x7f0000001700)=[{0x60, 0x11, 0x2, "82ac49f5165299be01b42e1b2b5d7039ab1c5d8554dd577d0640a78f50331a046a4ee0c209ca1cb70a77b5611f73d1d071ef386e1587c2e1bdfcd5e5afd566500c22e8ef0685dca021"}, {0x88, 0x111, 0xffff, "45227c30457108cfdc6d54fd9f21dcf0856fef4820c4f0de37be24878ffa395ef813273f492804b47f4556bc5ecb761383efb8f8f51ccdbb1ae1090cec8b7887684fe46c535abf54c0f3e2bc24ace00492eebea0074d853b14b2da15a8353fb51c21720ee27c835c21bad236e11c5b6e14"}, {0xd0, 0x109, 0x3, "3766c1e15d9363b5e829c6ad49e5f21d7303c004927897e9232078b4e8d44ea2666a648e21b0116045ecbbbf9ae41c02cd61c9f6176395be8dc6d3ab5d110b03ca46e07703c0c92e910a11cd90fa8d971e714466c50fec5c5fc140d8ee5df86f97bc409f53253c8741c44a7823e47f5ea7f02a74f72594196f7ff587b58cfeeaee66ecc075994c2376337871d01774dc0b1628ca96026ba666f9808e8f08504077ae176f889d408215ee473ec689a91e294fa8b89a04e16ba6"}, {0xd0, 0x117, 0x8000, "e2bbd49f33f2344054c691b0a4318460fbf8048baaedec0e3380042132dc345453d63da98b4a4ff0d66045b1ee3c635288fe67d2d2e78ca02e1c3faf1d334a2a82f5f512f0d60849eda6747bcf138f1d2815899b9df1b978b76d7aaa5c4ed2571e86ba0ed34cc65bd2dd887ace50f4268235d7d930dc569076f17e163f4f92495d195ce7a1f9701ae48db6994c1e74f779e8e02aa77306f2d93a6b0fc2846d8491dad7c208dbaffed0e9f8320b9d689f3de7ec1ab7910f56ab"}, {0xe8, 0x6, 0x4940c726, "34701235b68cece5e177e8a68dfb75e415b6338650ebe0c3236d3a281ee03c6b45e1fdf73191675d391f66fda0e5fc7aef9a3fe127af8ba44d63b0b98e76ef00ca05c9698eae37dc66d17a3fcb2e18db7b41042938d7d22061c9d104c8e1f9ffeb8c300f718a912124541844b57468afd2dfea0fbe3ec4157cad7b8cb2e71829a4eb6ca52fc39ed52c40464fb00ff4fae2f4d4652ddccab47fe278e86a498f80aede2598720c991aefdaa4a3c1cfc1ad626f911193a49c415fd6a20592f894021338acd2609271c2576bf122f8f1a0d86032fb42211a4e34"}], 0x370, 0x10}, 0x3}], 0x1, 0x4048081) io_setup(0xd82, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="410000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/06/01 21:30:07 executing program 0: unshare(0x24020400) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/06/01 21:30:07 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x5) recvmsg(r0, &(0x7f0000003040)={&(0x7f00000019c0)=@un=@abs, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/236, 0xec}, {&(0x7f0000002c00)=""/197, 0xc5}, {&(0x7f0000002d00)=""/137, 0x89}, {&(0x7f0000002dc0)=""/60, 0x3c}, {&(0x7f0000002e40)=""/158, 0x9e}], 0x6, &(0x7f0000002fc0)=""/77, 0x4d}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x4, 0x9e, 0x401, 0x8}, {0x1, 0x7, 0xc8dc, 0x4}, {0x600, 0x7, 0xfffffffffffffa38, 0xcfa}, {0x5, 0x8001, 0x1ff, 0x8a}, {0x2, 0x9, 0x9, 0xf49}, {0x9, 0x20, 0x2000}, {0x0, 0x8, 0xc5, 0x1}, {0x1, 0x5f38, 0xffffffff80000001, 0x10000}]}) 2018/06/01 21:30:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)="0f", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000029000)="ca", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7d, &(0x7f0000018000)={0x0, @in6={{0xa}}}, &(0x7f0000000000)=0x8c) 2018/06/01 21:30:07 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) write(r0, &(0x7f0000000040)="4383339ca1f64304510c01fc7b608a80bd928bab848906fbacb343acce3a66598a77d4f15feafed1e7784deab3d04b3f3d2d70319bcdc2ab1297b9316b1f995cedddfbadd936", 0x46) r1 = gettid() getpriority(0x1, r1) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ip6gre0\x00'}}, 0x1e) write(r0, &(0x7f0000000480), 0x5ea) [ 139.594191] netlink: 'syz-executor2': attribute type 29 has an invalid length. 2018/06/01 21:30:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x10000}, 0xc) r2 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x4, 0x40) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000500)={r0, r0, 0x1, 0x8, &(0x7f0000000480)="febb4c20244352f3ec502799948ffbb7d9126fee5288900530228f4d567a25d78352a0987f2db60e7dcfbdd2b924f5f62399cfb711c60ba003b6fcf5332b18b78a6c74819bbbdab4761981e7ea4e728a5b875830f1d7ff84991028d5329f91c5e5eb50b62565377dd77e834d9b79567caef0adc4333bb5abc0", 0x6, 0x3, 0x400, 0x9, 0x2, 0x3, 0x8000, "4b9e073ed7e1d23cb602a1beb4f868a4be730c63af60b311bcd45c7b2d46e23c4a1fc03b506df598c18cf2cdde0a4b79cf6c1e17611c64b842d02cb1569bc0fb2a41b054f491052a77187c4b68d5dacc9e7262bfb1fc9e88c8725c7ea34c5f82661f32"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl(r0, 0x8000, &(0x7f00000003c0)="64f07805508d5903c72acb923ccfc364bd25fa7f8e2fb9fc84cc87046324e64fd2b94e96df1be9aac6337a7fe8ba2ef203db3d07b3cbff55bc3be5cbe18eeaef4faf8b8bb697dbb24723786eaacc8695d0b6398003321b2c") ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000340)={r0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000000380)={0x0, 0x6, 0xfffffffffffffff7, 0x2a}, 0x6) sendmsg$can_bcm(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="07000000000400001f39000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=r4, @ANYRES64=r5/1000+30000, @ANYBLOB="040000c0010000000300008003000000c51b679e8e13d6a7"], 0x48}, 0x1, 0x0, 0x0, 0x24000801}, 0x0) [ 139.634873] netlink: 'syz-executor2': attribute type 29 has an invalid length. 2018/06/01 21:30:07 executing program 7: r0 = socket$kcm(0x29, 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001a6ff0)={0x0, 0x2710}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) recvmsg(r0, &(0x7f0000fdefc8)={&(0x7f000058e000)=@ll, 0x14, &(0x7f0000f42000), 0x0, &(0x7f0000fde000)=""/30, 0x1e}, 0x0) 2018/06/01 21:30:07 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:07 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x0, &(0x7f0000000140)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x24401) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e22}, {0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x8}, 0xb960, [0x8, 0x3, 0x3, 0x4, 0x2, 0x6, 0xea, 0x5]}, 0x5c) r1 = semget$private(0x0, 0x1, 0x0) statx(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x8, &(0x7f0000000300)) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000240)=""/136) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x0) [ 139.680779] netlink: 'syz-executor2': attribute type 29 has an invalid length. 2018/06/01 21:30:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x10000) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 139.764254] netlink: 'syz-executor2': attribute type 29 has an invalid length. 2018/06/01 21:30:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f00000002c0)="0047fc2f07d82c99240970") r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4, 0x8000) setsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000000300)="f3e7ed6fbdd9e61041ad2a90469a6bae4ac8b00a18b27407a59144bfd59e7bd5aee659eef747fa81f54bc22f16158c19badab7a3a78f0a20786b3accf5572fcc15921af0d4f20da6977cd788e60bb37245f5a7447e5f76490945da18f0647b5688e502289011d68772c1df43cd88a8085fad7c9db2dc3ff5f7c5129a675b0784da1e004aa08d95366f907026d4d6f63bfcd62a7f6eb440bca1e5b4f03c1de5b0570613cb83ae9a8391556449164ce252efa01780e6a11505c98809de61c44b958773c7c9d7c0742bb8f5d234ec5d8c3bec0cfbe438af3c1f9b6cd85516b033cd9547921779fb9b1bd43b44685a04373f0f95ec368925f18a8a44182ddd4683c88fd945a8b14f34334b6bd9d86d527c299c7dd29960c3934c5d97b685ae180735612f989688ac75f882344c4391c353474f40f3c222a2e9dcccd81f40862b336588f5d3fc530f8e8e6e2f9f26dbc8039d22631ac657f58e5746c8b7d9676989d6b107d898975d5e20a1926218acfd06b591f77aa6e26b3dce45b1d98b281a64d2becb9950bb3c55599323615b34a0a76f66b2d6a0bffc96dc7e01679d0da82745b90a8572719b25df1a9ed148835c1d46256a00faf172135f75bac8f28bae6f64d88a66484875a1a7607693df6da62f9c9b43d53cdb68b488f57b2600cd88c8520b7bb316ad48a38caa4574f944cf291e058e11ecd5b3f5dd4e29915e76c183f571f35098deb1e82df144215a6386858a06d2c19a765550d2ac239dff4266431aef1d57d540a76aad461c66167a4161aebfa140ddaf4b6444018759893a400d53c62a11c441d527fe5574beae442ce03d40ea23f5b0c6c40f1a9b308e57db28f6840fd3d89f3d05cf047059fd73d217d39e6212f14b0b6404b2e65238b628d2b59bebe571eeddec331a08e0f0a1b5341eac756e41e0c55dcdc5cdf057b3636cbd0181a3ab93cda22d58558a4da8c01a6d3b604e04d1e7e52e25f4b7c1acfeb3a52c2892910cc8fa852055fe957a33b6ce1154281824876b986c7310fb3b752b09bb9b8d76ca709f231865a1fad6c4c4c42936fb21cbed0545725e36b0162a8081241959959b70378732b373a8aa581473968974363af3b7b1b6fa23831faf1b0cfece9c995aea8108c77f578a5ccfa23026ea028f847dc706191f727dc6ad0ef6f652b9b9d84b66388046efb38e727f1ce8b3619aea3360b1436da19cf4c7f570178592d545e4fa0f7bf3739ee0d304c47457a8339c328a6366bbf507167a08790236f89a9ec004e738fe2ae3fb096f22f58fad0813d8b9b80b3948661cd41abc148072c2506e54ccfc65f4cc20b6008f201c48faa02125e9f60f2ef1b63196cc7514f9e561300886c1880c63bfb3b4459da6ce75fd49974037fae026b0de05749aaba5e35579e0ffbccece459ce2e592bb913c4c72604c1d247f02afa3fd097dcfaea86cbdf0cd1fe344a7b90d3470a6eb25134b08aed0ad41faa5fe561abdecfdfdd1bcacdb9a172749d9902a4e4cb74fd30a77020e727684ed7f25132522aeabda01afd8280a724c8e19b64df0cb1484083e8f6dcd28b56211a566751167f110384c3f4cd26051f664c805227951fc42d920082b95b7a63218f2b60524eef4e1cb2ce9db07e0d180cdd16f497729c71b4313a8e50205066e91886523085d364d0754efdd3ad60f2dc9e78c93fc125aa638762288147e6e682df34ba748ad859ef3f4e838a6f02959500ca1c4ce05352e870544f1c634ba6d13c0c38b91684f308317bd52e97cb14918eb82dce4fdb2ea08ec85a8b347a5ccac2581a8089fe6145e3dcf1a158ea473aecdab6fbe6a45de1db27a54a21ff2149a0554b8c1d99cce7eb71f140233f002408f1f320de9cf412615f6431874078a3845140656570753dc4ad4e7a1328bdc25e855e9d7e94be5a7fbcc9cde6d7cd1823f2fe1cd71f02dde9dd9ffa4545a68d5b950bf8985fe7a846f86330384164b19e8e8b53e8650cadf727af3ac9e7e258aa24f85a85415dee35bb167a20dfaf0f24a981d576e201ad5fcecf34c3a854c5e4417d7a32545e9aea23e223dec197dce65dc53896d29e0390dbb078224f962dbcbd41fac0c21dd4727901bc20957e54f57221ccc48086b2721a305f6ad6db897f7bbcdfab35edfde8b2a950ca288ea917f0756f6a012325ccb3df4fc7f440bc1784538a998c0025d59ddf03ffe84b4a1a084dc058be059d70314ab5c28e07a20fec5076c0677429df3b469ab436bebe3663ffe3882837ae6096b6f241731d5587de1f6ebe813999029bc3534be570bdfd48b53f355b9f98e13b8bd6afe51c0783c4c6351745c164029a588cf5296550dd4106a7d7582fb4c411c62cd1aab6024aa123601f5d624d55674896623226ba4afb574a75600efdf9234da7115598809a99888e96bf22859646aba1b019d97f2c4ba283f95367d35eeee11838ee27e45d48856a586af0200423951be2957115591d0f80da0eeec09310298fb948a24b6bfa19a4694634b7fcf07a50bfc1bfe41fd1bc42a31006533ce68656c1ccf52d21e12046851474aa97f5352726be771fe0d208ee52f36b4f7459184e16858d4c0436453e23ab9675f1cf5dadf1696f33ae3895670bc37fa595b469ee65d8c83d6654323fbea6d8c676cb21eb7cae4defbda26ea96d2fd72d65f43d2c3d93106d98a444abe3833d7ac09685adc5d12ebc6ccf40e3ded43dace603ea8bbc054d7e42c071e534cb6a911428434d6d4a4e4a539b0688e0949b26eaa3e16bcf1004853fa988d5ef23ca7ebac2f1247eee6dcc7398a65f9da99d1c633640f0f76697350428443ae3e10bbedbc21f19599d9fb662d89c6dcf5518f757b35e6ef3d4ee1b4a416784d227fd248bb98a5a5f6857c6f4edcf80867ae39486cc353e090497a4358d5bfea701aaf0872f1a65186999eb8af729c71923180586486d6766bcdc33cd22ccc9a060c7edb8861548d394ea72ce35f319beba6e1880322eb884ccf2eeaf6b1840ace9b168684f153416e471e02debb39c40d1dc957a460af9efbd5a6574112d08257d55bcbb45082d1488dd3a65e674ad59e910bdac0b5c583bcd833ea8bd46114b530e1ce83cae9eb27ab383e242b3fa1d7c69db27cb2a94b08aafd6286309c51a1a2d9dc2bdf72d513fddf1ddf4d8ce217eccbbba4699a1199af5f19149ddcda56f1dafb6cbb3361a6cb764861ad01b831395cfc091eee0c41fafea679648abcb31927e5ea059b0911a8f3906918becf4d115f657c950abbff7e8e2607d7c664fa90079db326df557e273b3efd81145420ee509df68374343405de7240051723219532c391b54500cd7c22540ccb3a6d89f316afde205ce8185e0566cd7da6c6ff3626b18fa82de8a34b102b06bbdbb50b34cee4efea5e6f10c01a3c15e2248b0b58c748abf6d21a866cd3b377cff7ffb80bcca05d3832eb291d4d160bb14a858f05f128d09b95dc1ab0131773e2441d4caf893c1422b04678aa829d8148272a0e632e09659a697330e6a5d78870c66e4f1379391ffda34c0719d76a612a0cc415ee98d424ff45f72385762b0d22dbc91d31bf3b391477f4b67db0a34f7f004d6fda4b9f813df5c3b0259f3756e1f294066688d12400c18d095afced29f676b10bf5fc0b958fddf8a1dc46c8b16dd0a0fdcb563a01c23556bff1787ec3402f5264dbdb0cbfe8180e0e306b0cfb07e20d74b00badf977a5824faf30c66b85185cec5b3bd14884c6536d94cd5442c6850d75387f9274e389be311e8f6900c5a54bd0ba3c41d5953ce408af78c9aeb153b7bc8cb02bcf826d3ee749a8a6df446afe0c37e75502b1c66b39d04a31763c4d352c708ef44bbc23e2ab489a09c8f7ec12b862360e2d67631e8e96ac6059bb0d3548d7bad26a14396548d63ee7e959f21e43aadf2d89a2ceebd9dabf35d2acffaa5621c95989e98202cf566f02ff6f3790f9feff430523009ea0eebbd5cf8e20d7140c8dc8522a89fd6ead872567f3339436df42b3b197d5d58be977dc3bb6d98e9dd7b0a0752fa076a800f55b668e472792d7c7c2f53524dc223639da2bc4f9608cc1d8e42aaef459080dd6e47086c395279b95f5b29481b72b423f9adf2a54656e4bc1b866523fc5d2fcbbd52b092b809d7cd632b9543808e66d5d8cea1519c639205832c44aca70e9e721b9cfc6d4744cee5042e114823bbb0a9eb57119b1f3f222e7c5765f9adec93e3618ae1c034d6b52211e9d78a4c72dbc74a0c4a3adf846874726f98bd774dfa9d2c1437e46198d0f2066c93d2fbfd11b89b5b6e058ab29104b3c66bb8ef70927f1cbe61c318eb0474999f41ec59db2e36de2e4438c8340833b1465b5697848228c3c1df6b92f3b4216f263bc9dbae4138410952e6182a8af1862b055e3dcee6253d906487aee7c36abd49fba27c3fb1e2c037e41586458511200d76d29da59d2d988592c12683bd86159221f71a57ea7452dc6631ac9fbaf6dbaf574228a112730699156db605b6b575647434be0a118c56d43fca9294cf4b7d8f5efaaf8f95feb20cd1a687ea2152c171bdc58d9a055f31dc0b1d34925579c49ba8797d1eaecd1093a89769d4f2df42f493cb20873969378df342a7886ebe596012637d6e5bc2675656aef7db382c81cbc3570df2358728173963503a53e3befe8367b16087ac269fa20de65e210664dee2d26c7c75358670834515dff3f3c9456180071e54cec35dad15645e67692697cc8d4f80ef583e5f72a2b0106f51581079c21e59022fb6d69884ca52c87dda2047f41bcb6ae97258505f3d110458f35be22bcf71a6a202c72b6d1526357951823d70bc9c915a7a8177a042775c8a0b384ab1ddf5206cdad20f9f751a93e621f51cb49ad7489036c1f6ae478370b0ccc86e7baf3e196742bfb8a233c0113b6ad0d19cbcc2e333917e5c67af5407af957c60f3660e7763a64a48447fae5bb4d4fde3b3ec2142987b0338fefe4e910e65a82890284042f6cbe810ab4c7f55c1d9eeb3a2e1d444249108a7f31299e0bb58d6687a55ac745114247480b82f2f6801d046a713721a6303383ab14d087cad6dcac890bef06fe6b07840b82bdb0215dd90dfbdf2e2e5aedb1d988c99dcd2d9d8bf5533db4a2e0b7c6633e43b911275bdebe365bf3011ad8b14ec23376b678c4445d92774ae3a8797e41b794a31959df845484c06eda874d056fff3a11d59e6cfacd8d4f54ec5551c59fd1a93f6a8cbb036f216501f3d71763dc827c9f01c1a0137434a7380fc8620ab49a5961aee3e0ac87aeaab5110d9af36c53ef7b8d13138d1a37f4259f07bc9343f82fb6cda1d41b7737b5b4082ca301c7bf4e42aa527543c300c64fea449318070fef4a5040672d9ece69a39dca9dafba2b3301bbad35138e9532287c3062172bf3fed43ecb23d169bf6046afbb62d2f31a9130da8e3f3aa49c3c5b23f2b06bbdfa4963fe7cf91f185e917f8699764a3baf8308a895b75e0044d2c5eb55cf531cc9057d20964a59c06533600c15612a5d9841e9f74c1744153a4d646ec384d2d22d2716861cc5b271845a3f9d3b0f82b2931493e255ee369d55f6a6bbc7bd28d6c64520886807e8c3a2865d496f3a49f0cad2b0357f0dc29f9107f624ee4580eb2827a927de64a593b5f05ee6a7ede80fa76b69a73e199fce44a5c42032390ca93ea553d3222c37652600bd3a47b0d40e481fa57e6e5458c7941708bbd6dac4fabf10f7810c72c60e0dae3ad8eeb1b383ec8727565c0dee1458c24b3a11f5983add673414725b422c5962605cb64748dea6e83e4f37", 0x1000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='vcan0\x00', 0x10) r3 = socket(0x10, 0x2, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000180)={0xd02ad9e2c7d81fef}) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x8, 0x40100) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) sendfile(r3, r4, &(0x7f00000000c0)=0x8000000, 0x4000000000000003) [ 139.832790] netlink: 'syz-executor2': attribute type 29 has an invalid length. 2018/06/01 21:30:07 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"000600000000000000000900", 0x10103}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) fdatasync(r0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = dup(r0) accept$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000000)=0x6e) 2018/06/01 21:30:08 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='maps\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) sendfile(r0, r0, &(0x7f0000000000)=0xffffffd, 0x5) 2018/06/01 21:30:08 executing program 2: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8000000000008912, &(0x7f0000000000)="0042ce076d1cddf65b4470") r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9, 0x80004004) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000380)={@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'bcsh0\x00'}}, {&(0x7f0000000300)}, &(0x7f0000000340), 0xc}, 0xa0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x81, 0x107081) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f00000000c0)=""/241, 0xf1}, &(0x7f00000001c0), 0x8}, 0x20) shutdown(r2, 0x1) write$binfmt_script(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xb) 2018/06/01 21:30:08 executing program 6: userfaultfd(0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000080)) accept4$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000040)={0x3, 0x1}) 2018/06/01 21:30:08 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x6}) write$binfmt_script(r1, &(0x7f0000000200)={'#! ', './file0', [], 0xa}, 0xb) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x40002004}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000140)) epoll_pwait(r0, &(0x7f0000000180)=[{}], 0x1, 0x0, &(0x7f00000001c0), 0x8) 2018/06/01 21:30:08 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xfffffffffffffffd, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x8, 0x70bd27, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8004}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000380)={0x3, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/01 21:30:08 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3c, &(0x7f00000001c0)=""/241, &(0x7f0000000380)=0xfffffc7b) 2018/06/01 21:30:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) geteuid() setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/45, &(0x7f0000000140)=0x2d) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40) r1 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x200, 0x5) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000005c0)={'filter\x00', 0x0, 0x4, 0x8c, [], 0x9, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000500)=""/140}, &(0x7f0000000640)=0x78) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000002c0)=0x1000, 0x4) r2 = gettid() r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x80000, 0x0) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x1e, 0xffffffffffff8000, 0x3, 0x1, 0x0, 0x2, 0x2040, 0xd, 0x9, 0x81, 0x1ff, 0x1, 0x8, 0x9, 0x81, 0x3, 0x7ff, 0x6f, 0x3ff, 0x7, 0x6, 0x2, 0x0, 0x2, 0x5, 0x1, 0x3, 0x4, 0x10001, 0x9, 0x1, 0x0, 0xdbd, 0xffff, 0x4, 0x4, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000180), 0xc}, 0x8000, 0x4, 0x1ff, 0x6, 0x80, 0x2, 0x7}, r2, 0x4, r3, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000280)=0x200, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/01 21:30:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_cache\x00') setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x240, 0xffffffff, 0xffffffff, 0x240, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xe8, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x200, 0x8, 0x1, 0x1}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0xfffffffffffffffc, 0x9}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) 2018/06/01 21:30:08 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 21:30:08 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') r2 = socket$kcm(0x29, 0x20000000000005, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10401, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0x1, 0x10003) write$binfmt_aout(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000a9cb348bf60578fd04e19a3887de9fdb117e973a13898c2b7a2cf48c7ecf3dbd6069e1b95bb3e2daef7f00000000000000222a788153744b14aba193057b7fdcab6fe839ec75723de41e26c0bd807620a18d"], 0xfffffdef) fallocate(r3, 0x0, 0x1000, 0x80) 2018/06/01 21:30:08 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) unshare(0x402) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000004dffffffffffffff00000000000000"], 0x2f) ioctl$SG_IO(r0, 0x2275, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xeb, &(0x7f00000000c0)=""/235}, &(0x7f00000001c0), &(0x7f0000000200)=""/208, 0x0, 0x0, 0x0, &(0x7f0000000380)}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000800)) 2018/06/01 21:30:08 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9204, &(0x7f00000002c0)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e20, 0x7d, @loopback={0x0, 0x1}, 0x2}, 0x3ff, [0x80000000, 0xffffffff, 0x5, 0x0, 0x101, 0x8304, 0x7, 0x1ff]}, 0x5c) 2018/06/01 21:30:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x480000, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000640)=0x94d1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x61) read(r0, &(0x7f0000000040)=""/11, 0xb) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)) 2018/06/01 21:30:08 executing program 0: r0 = socket$inet(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff58, 0x400000) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000000)={'\x00', @ifru_map={0x3be, 0x7f, 0x8000, 0x0, 0xffffffffffffffe0, 0x1}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x80000000, 0xfffffffffffffff7, 0x80, 0xffffffffffffffff}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)={r2, 0xe7, "ee4bf0f73e82a6b097a243dc9486524833b1c4508db6937f12bf667d4dbc16315a54fa72eb97b66bcc7bed393e6ed0937e06b74e6b462b2e3b20cd5f81324924b0145017f1ac2305ee1eff862ede825e13a7a163bf00600eba70034c8e5a5521316cad01f106c42aea004632b1a0fc9bee974c3992d65247c5b8ebbeb6be31642e72e0ea456fb2e283643080bf6486a1d97ae37fbc609a8eade9ceb3bad63c8742b9198d5881c91e3ef83e15a4b7659b977dd1d69d3d65fe2525ea3c0216469c92aad5452b48801c299dc609838a74d37540ab9e67f0eccbbffe0f3bc5603addbb752867c85f24"}, &(0x7f00000005c0)=0xef) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0xffe4}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x72, "d45737abdaf18f3c8e1d29c0e654b1923e55206caa5e72dc6aeace210c4e94ce604eb820fea33277273ba487333ca99800403771af346d0c864e6bbefb409c223b8012b59fab8b1ac62aee82fad23df805adf860802d3ccf46fa4100dcc84223b429aeeac90d57155f239a24fb012d6fc960"}, &(0x7f0000000380)=0x7a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0x3, 0x8001, 0x202, 0x3, 0x6f, 0xffffffff, 0xee9, 0x1, r3}, &(0x7f0000000400)=0x20) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x20) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='erspan0\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xc}, 0x4e23, 0x100000001, 0x4e21, 0xfd, 0xa, 0x80, 0xa0, 0x0, r4, r5}, {0xfffffffffffffffb, 0xff, 0x1, 0x80000000, 0x1, 0x200, 0x40, 0x10000}, {0xffffffffffffffff, 0xd8b, 0x80000001, 0x8}, 0x1f, 0x6e6bba, 0x0, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0x3500, 0x7, 0x0, 0x2, 0x100000001, 0x3ff, 0x4}}, 0xe8) 2018/06/01 21:30:08 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x101000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001240), &(0x7f0000001280)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000001200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000011c0)={&(0x7f0000000100)={0x10b0, 0x5, 0x8, 0x110, 0x70bd2d, 0x25dfdbfb, {0xe, 0x0, 0x9}, [@generic="6b3f61f33de8f26f17e57fa35d6d132208c0f1d0b44bc50d2188866555b6fcecf089488e1688975cad0f7388f1f08e830c0fe784af2054f2fc322a11f629e4aa9df7b3074b88a4adc0ca58bb77edec73e0b7c6a77caf2940a6e1672dc24a2fd59b5c2a84b808aab95e1912ec2d46fef9abc13b2b5d4a67fb8964f84be675", @generic="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", @generic="26221a7fae188c08a5", @typed={0x14, 0x43, @ipv6=@loopback={0x0, 0x1}}]}, 0x10b0}, 0x1}, 0x8000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x37e, 0x3, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000012c0)) pread64(r0, &(0x7f0000001300)=""/176, 0xb0, 0x36) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080), 0x10) 2018/06/01 21:30:08 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) [ 140.836644] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 140.921860] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 141.679084] ================================================================== [ 141.686464] BUG: KMSAN: uninit-value in vcs_read+0x18ba/0x1cc0 [ 141.692412] CPU: 0 PID: 9495 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 141.699654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.708992] Call Trace: [ 141.711574] dump_stack+0x185/0x1d0 [ 141.715188] ? kmsan_internal_check_memory+0x116/0x1e0 [ 141.720462] kmsan_report+0x149/0x260 [ 141.724249] kmsan_internal_check_memory+0x135/0x1e0 [ 141.729340] kmsan_copy_to_user+0x75/0x160 [ 141.733557] vcs_read+0x18ba/0x1cc0 [ 141.737172] ? vcs_lseek+0x470/0x470 [ 141.740868] __vfs_read+0x1a5/0x9b0 [ 141.744483] vfs_read+0x36c/0x6b0 [ 141.747933] __x64_sys_pread64+0x2f2/0x390 [ 141.752152] do_syscall_64+0x152/0x230 [ 141.756033] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.761201] RIP: 0033:0x455a09 [ 141.764370] RSP: 002b:00007f34a0101c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 141.772060] RAX: ffffffffffffffda RBX: 00007f34a01026d4 RCX: 0000000000455a09 [ 141.779311] RDX: 00000000000000b0 RSI: 0000000020001300 RDI: 0000000000000013 [ 141.786563] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 141.793812] R10: 0000000000000036 R11: 0000000000000246 R12: 00000000ffffffff [ 141.801063] R13: 000000000000054d R14: 00000000006fcfd8 R15: 0000000000000001 [ 141.808316] [ 141.809921] Uninit was stored to memory at: [ 141.814229] kmsan_internal_chain_origin+0x12b/0x210 [ 141.819317] __msan_chain_origin+0x69/0xc0 [ 141.823533] vcs_read+0x17a3/0x1cc0 [ 141.827142] __vfs_read+0x1a5/0x9b0 [ 141.830753] vfs_read+0x36c/0x6b0 [ 141.834192] __x64_sys_pread64+0x2f2/0x390 [ 141.838415] do_syscall_64+0x152/0x230 [ 141.842285] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.847450] Uninit was created at: [ 141.850974] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 141.856059] kmsan_kmalloc+0x94/0x100 [ 141.859840] __kmalloc+0x141/0x350 [ 141.863361] vc_allocate+0x438/0x800 [ 141.867057] con_install+0x8c/0x640 [ 141.870664] tty_init_dev+0x1b0/0x1020 [ 141.874640] tty_open+0x15e7/0x2ea0 [ 141.878247] chrdev_open+0xc20/0xd90 [ 141.881945] do_dentry_open+0xcf8/0x15f0 [ 141.885987] vfs_open+0x1b7/0x2e0 [ 141.889421] path_openat+0x4724/0x6470 [ 141.893289] do_filp_open+0x261/0x640 [ 141.897067] do_sys_open+0x624/0x960 [ 141.900759] __x64_sys_open+0xf2/0x130 [ 141.904637] do_syscall_64+0x152/0x230 [ 141.908505] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.913668] [ 141.915275] Bytes 0-109 of 176 are uninitialized [ 141.920007] Memory access starts at ffff8801345f2000 [ 141.925090] ================================================================== [ 141.932423] Disabling lock debugging due to kernel taint [ 141.937848] Kernel panic - not syncing: panic_on_warn set ... [ 141.937848] [ 141.945193] CPU: 0 PID: 9495 Comm: syz-executor7 Tainted: G B 4.17.0-rc5+ #103 [ 141.953830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.963159] Call Trace: [ 141.965733] dump_stack+0x185/0x1d0 [ 141.969343] panic+0x39d/0x940 [ 141.972532] ? kmsan_internal_check_memory+0x116/0x1e0 [ 141.977791] kmsan_report+0x260/0x260 [ 141.981579] kmsan_internal_check_memory+0x135/0x1e0 [ 141.986666] kmsan_copy_to_user+0x75/0x160 [ 141.990882] vcs_read+0x18ba/0x1cc0 [ 141.994514] ? vcs_lseek+0x470/0x470 [ 141.998209] __vfs_read+0x1a5/0x9b0 [ 142.001830] vfs_read+0x36c/0x6b0 [ 142.005277] __x64_sys_pread64+0x2f2/0x390 [ 142.009494] do_syscall_64+0x152/0x230 [ 142.013369] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.018554] RIP: 0033:0x455a09 [ 142.021731] RSP: 002b:00007f34a0101c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 142.029430] RAX: ffffffffffffffda RBX: 00007f34a01026d4 RCX: 0000000000455a09 [ 142.036691] RDX: 00000000000000b0 RSI: 0000000020001300 RDI: 0000000000000013 [ 142.043941] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 142.051199] R10: 0000000000000036 R11: 0000000000000246 R12: 00000000ffffffff [ 142.058447] R13: 000000000000054d R14: 00000000006fcfd8 R15: 0000000000000001 [ 142.066190] Dumping ftrace buffer: [ 142.069711] (ftrace buffer empty) [ 142.073402] Kernel Offset: disabled [ 142.077001] Rebooting in 86400 seconds..