INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.13' (ECDSA) to the list of known hosts. 2018/04/01 02:14:57 fuzzer started 2018/04/01 02:14:58 dialing manager at 10.128.0.26:37359 syzkaller login: [ 32.061469] can: request_module (can-proto-0) failed. [ 32.069870] can: request_module (can-proto-0) failed. 2018/04/01 02:15:06 kcov=true, comps=true 2018/04/01 02:15:11 executing program 0: r0 = semget(0x0, 0x2, 0x100) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000000000)=""/114) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000100)=""/76, &(0x7f0000000180)=0x4c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x2, 0x401, 0x6f, 0x5, 0x24}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r4, 0x10001}, &(0x7f00000002c0)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000000400)=[{&(0x7f0000000300)=@in={0x2, 0x4e24, @rand_addr=0x6}, 0x10, &(0x7f0000000340), 0x0, &(0x7f0000000380)=[@init={0x18, 0x84, 0x0, {0x4, 0x5, 0x0, 0x8ec}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0xa1a4, 0x2, 0x9, 0xda0, 0x100, 0x7, 0x2, r5}}], 0x60, 0x20000080}], 0x1, 0x4000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000480)={0x2, &(0x7f0000000440)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000540)={r6, &(0x7f00000004c0)=""/116}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000580)={r2}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000005c0)=0x7fffffff, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000600)={r5, 0xffffffffffffffff}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000680)=@assoc_value={r5, 0x9}, 0x8) r7 = getpgrp(0xffffffffffffffff) sched_setattr(r7, &(0x7f00000006c0)={0x30, 0x0, 0x1, 0x7, 0x765a, 0x2, 0x4, 0x2}, 0x0) connect$ax25(r3, &(0x7f0000000700)={0x3, {"3b507da236d328"}, 0x60000000}, 0x10) perf_event_open(&(0x7f0000000740)={0x2, 0x70, 0x7fff, 0x111a, 0x80000001, 0x9, 0x0, 0x7, 0x0, 0xf, 0x7, 0x800, 0x0, 0xffffffffffffff38, 0x767c, 0x9, 0x0, 0xdcc3, 0x7, 0x6, 0x81, 0x8, 0x0, 0x8, 0xe0, 0xffff, 0x6, 0x80, 0x81, 0x1, 0x6, 0x6, 0x0, 0x3ff, 0x9f8d, 0xffffffffffff0001, 0x2, 0x1d, 0x0, 0x7fffffff, 0x6, @perf_config_ext={0xffffffffffffff24, 0xcb}, 0xc286, 0x6, 0x5, 0x1, 0x400000000000000, 0x1, 0x81}, r7, 0x4, r3, 0x2) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x127) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00000007c0)={0x2, r1, 0x1}) bind$bt_sco(r3, &(0x7f0000000800)={0x1f, {0x0, 0x2, 0x5, 0x18000000, 0x9, 0x2}}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r8, 0xc0505350, &(0x7f0000000840)={{0x2, 0xef8}, {0x2}, 0x80000000, 0x4, 0x8001}) setsockopt$RDS_CONG_MONITOR(r8, 0x114, 0x6, &(0x7f00000008c0), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000900)={r5, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f00000009c0)=0x84) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000a00)) clock_nanosleep(0x7, 0x0, &(0x7f0000000a40), 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r7, 0x2, &(0x7f0000000a80)=""/173) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000b40)={'TPROXY\x00'}, &(0x7f0000000b80)=0x1e) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r8, 0xc0045520, &(0x7f0000000bc0)=0x4) 2018/04/01 02:15:11 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0xef5e, 0x9}, 0x90) ioctl$TIOCCONS(r0, 0x541d) r2 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x100) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r3, 0x800, 0x70bd2b, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbbcf}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x20004000) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) fchown(r2, r4, r5) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x19) open$dir(&(0x7f00000003c0)='./file0\x00', 0x220000, 0x30) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000400)) name_to_handle_at(r0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x9c, 0x8, "abdbbe2b5415513aef39ccec9742f49775840d7a041b64d15b4b4567779e7fc40f7e5ad4127af3fd3ded21d9debadeecf9688ccfba4fdfe738046d7e37025ab96bdcd24dfb089c5147c86fc42fc0dcdcf2de99cc55a4d51cd57d3bd4d4b1c3943fc8740ed971850de7dfb28ea8a0444017433fc0081d69fd6f3eb0d3f255b7718d252d164f8d5eca59d6f619cc5464677b813865"}, &(0x7f0000000540), 0x400) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000580)=0x8000) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/mixer\x00', 0x200a00, 0x0) ioctl$KVM_GET_MP_STATE(r6, 0x8004ae98, &(0x7f0000000600)) ioctl$KDDELIO(r0, 0x4b35, 0x1f) syz_mount_image$hfsplus(&(0x7f0000000640)='hfsplus\x00', &(0x7f0000000680)='./file0\x00', 0x20, 0x2, &(0x7f0000001700)=[{&(0x7f00000006c0)="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0x1000, 0x7}, {&(0x7f00000016c0)="b64546c520c3033e775c89e3d6c0bc055b", 0x11, 0x6}], 0x400, &(0x7f0000001740)={[{@nodecompose='nodecompose', 0x2c}, {@gid={'gid', 0x3d, [0x31, 0x79, 0x32, 0x34]}, 0x2c}, {@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@type={'type', 0x3d, "9f10e056"}, 0x2c}, {@force='force', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000001780)={r1, 0x80000000}, &(0x7f00000017c0)=0x8) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001800)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000018c0)={r0, 0x50, &(0x7f0000001840)={0x0, 0x0}}, 0x10) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001900)=r7, 0x4) mkdir(&(0x7f0000001940)='./file0\x00', 0x0) vmsplice(r0, &(0x7f0000003cc0)=[{&(0x7f0000001980)="c2df8cb9dcdb0e8185fc8429a5b94395f2abf0e587a2df49e54bd17f41d613f4cbb478d39a24ddec0e4e2367bc59eacaa08985c9300ce91bac88f7c0a33f3801d8c2ebf20a76b6861a6d968774b9b154c00ffbf1c2099906924e8857748d79406a738bd0c22a3737dcd8bfeba11b3253a16d990c0fe594fb2403a707a068f9b6d0ddd1062cad93e5485eb2d880bbcd8381dc909ed823084c2f8479b2b9941f5db58ef5b74c352475b8466ee49e102321fb2643791351b3", 0xb7}, {&(0x7f0000001a40)="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0x1000}, {&(0x7f0000002a40)="10a5510e3cd381c43efaf4c6353fc8aaf62b5a8dec871cdf23de44a09712b05db5a7fa1c0620d705fd2d6799bd1f50de29e218bfc5829a3eceeaceab7b9d5f8655d9d62dde448d8fa52b1b1dc2ade44999e1df7cf154019a1e29f88af8e2dd4b253ab960bb467d3d825f27c0be5bb9cdc12a85751b98d2f581d02411e2", 0x7d}, {&(0x7f0000002ac0)="2646ee1db2a7f800cf62593437b9e6cdd96d999880a4f575c7a609af704247aa68621b6254e709d30c8a26fd5dfb09207f23de2c9217c07bf684774fb45dc938726a37ea89f2a40907b04eaf0713dbfc7614ab8754df8b7d943e43482b3e62d010669afac53216f2148064e1e7a22c3932251f17051face504b0e0f1126a4931212e36", 0x83}, {&(0x7f0000002b80)="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0x1000}, {&(0x7f0000003b80)="2839c9070a3b54b12cd542c7527c8f20bf96985006b94019caf97234bf1e1a3eb5cc990f88fcddf056892999838c264e478c5c8fc4b4731dce2787465aac1e30412a4b11d6", 0x45}, {&(0x7f0000003c00)="9af2386e6eba14cc23c90a1e489dbc880d762c3486b9602e0e84244945a2ebab170e002fdc2e972c7f280c7a026ec1c1f711fa1528f17c3bcb6b44f6a98324e63af818c413a554b6d6", 0x49}, {&(0x7f0000003c80)="79bf17f60b4266e78221263e99deefac5c1bec8cc9bfab840c98802b348c85fac43c8af53383cd6d6c", 0x29}], 0x8, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000003d40)={{0x10000, 0x3}, 'port0\x00', 0x0, 0x10420, 0x3ff, 0x6, 0x5, 0x7f, 0x80, 0x0, 0x4, 0x100}) fallocate(r0, 0x1, 0x8, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003e00)) ioctl$int_out(r8, 0x5462, &(0x7f0000003e40)) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000003e80)={0x100004, 0x0, 0x0, 0x81, 0x100000000}) 2018/04/01 02:15:11 executing program 7: r0 = memfd_create(&(0x7f0000000000)="2d706f7369785f61636c5f616363657373fb74727573746564267b00", 0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0xdb, 0x7f, 0x1, 0x7fffffff}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x7fff, 0x1, 0x3}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x40, 0x0, 0x7, 0x5, 0xcd7, 0x1, 0x100000001, 0x3, 0x7, 0x2}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) syncfs(r0) sendmsg$netrom(r0, &(0x7f0000001440)={&(0x7f0000000140)=@ax25={0x3, {"5f64dc79058db5"}, 0x8}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="e19307f891ec437e476a86779bf4564ec65270d49f97ba98db24ce581449fd69457ffe3798932ea42162db3cad6caf723d4938a2bafc6a1fa69710d0ef5396a8db50604e049b7365c28a77fd73558631b5b5135f1b735a0983020e3deb56a28c32ce39557064bcbd87ab10c0a9199ce29ac0926b9ea0bdfcc734723aa7488197248f9ab3", 0x84}, {&(0x7f0000001240)="85d6af7c8a97116f1c6bdd018b372d5c784ebed308f4df24007c8d5a9dc32e6a0042c0475fcccadba7214e3bceabd4edd243da5c447125952a090ee9e17be527", 0x40}], 0x3, &(0x7f00000012c0)=[{0x98, 0x19f, 0xbb3, "480752bec14d3ba1e8e9e751c8582dc74873eccae03cf48c763596ed1e591eeb03ea0ac22c90fd258a118146ec3776bbd461b3e25a12dd93ec16b0c05e21a2ac70cb9e980527d76cd55134e24c496ba06c7dfdcbcd73194f65343865dea6328275bca51df3a9ac31769fe7ef6f24f32e0d9c0867638969a2eb31692d6ecb7632bcb91c2914f1793a"}, {0x28, 0x0, 0x1c1, "9425a32548ffe868226f49d2b27a884e0a872cf74514b6b6"}, {0xa0, 0x105, 0x4, "cafc60aebdd3f4d36c39f688c4a1aa1baf9340afdd08a17380a06fbd2c498a56e637f567eb663020479541a7852545ea6d86a6ab0d06344a4f94deb4fe2b573cb8df81543ea239d9132b0855aecae57bb5c4dbd4a8671c593d4dd801df71cc40b70c428cfe8c1c4aec5547a3f82a8173851bbfa9b518e3cf7fc320afb37123bb8c98d1053b09cc1d85f23eca28fd"}], 0x160, 0x4}, 0x4004040) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001480)={0x4, 0x9, 0x800000000000, 0x1, 0x3c5e, 0x1, 0x6, 0x81, 0x5, 0x1}) r1 = add_key$user(&(0x7f00000014c0)='user\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001540)="b24abd9d4331b71d6b3f408d4eb64a80b68ee1585fe65a6291", 0x19, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000001580)='logon\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001600)="b9f96a407db770b38f55a9264d13e7ff2572d7b00f0bd79046d1fb8000c11400a2e048f5c33d2315ce8a2371cb6935e0f8736ac3a140d794dc041dedb746ce5e865020673e78a4d4084c5b132739d2a0bd500311eff21d795fe9da84e045dc549721a2dc5fdf9579d28b0bac0ad351f14133999c2ac2ba874b2e168e02c5f55c1ba769fb7761ecd0a1c29d7df42596b8e696a6bbe7b7eef4c6f350145331d794913b8353c4aef89b60179b4c69fcf9ddb4714141b07b7dea2ad3", 0xba, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f00000016c0)='user\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001740)="7036a7e335d839031203375c0901c63351a32b44d8152b9790e2fb61e7b2881cbc5ebb893bdb37def4d71491c2300293eb57fa5e552ab3ce7ce1f41ddcac14282ed38827d9ababdf66eb700a276d2694a7be62462eb5767169c85d091a3d7aa307788eb59d29d6057addbe2aa1ac3a191b021ab0b7e4fe5a841dbc69ac096346ddaeb698750650568b7d95351df49ddad7968a9e0bd2c79c9c1dfec0e5e4c58ab355719e258b608ce8d8d180e401521519414937f595293729369b84035b", 0xbe, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000001800)={r1, r2, r3}, &(0x7f0000001840)=""/179, 0xb3, &(0x7f0000002940)={&(0x7f0000001900)={'md4\x00'}, &(0x7f0000001940)="527701abab3c6580779ca84b614f9767ebe55d2090011fcf49fedf39ac8c596c0f2bbbe10835e839197abe363cb0e9f6fe40cdcdc5693f71770e6fd5af9ed3bf19c2fc0584528191e65b545893c69be3097265d51e4b26906e53425790fd06b03733c94dd816700176f8c1cb5407374ca03e46542d0e60bdbf6c96d13597652a6dbbd242fe60cc26fe9e344cc0888cb2732be322480eec8ae29517b368c580b4fe503315572cedc515d1e754464245bb6a0ce0ec2cf0a7fc5a799611478fe96ec202a02e05b45948e2444fabc00a50f6be13ec8da72d3080bcd8b1f3d2ed0e74ce0eccbc750c5caed671603a8b036c31ce94be0817219f3cb315a12a7621ab93fa3cc5daf0bf053a7b8ee182a736b2032990efa680b488c0949ed57aeb1fa09b79dbd77b9af0eaf9532a44bc8e44adfb486f0a505adac1f4e5234e0f287ee4839329028854119855ff7ad36431cb453dba9123e8d626151f0fda80eb10795d429ff02954cae53f76a5c28419eb22388a04fce2c1e8392d0c4de0f5bba80978798e51b9c33f58e2760213a8af8a3508720f8f70a5016f96740a34766d4fd28cc30f7c2ca9569ab217cebaab424bf9a77b15e502bb32138ba84f51ad1e323a1a594d2d3de3801848a25bb0a44ae0c370dd8b9fafb5563387e16fbcf0fa8b27f6c100e58012224eeb93c7eb8d28643bb56c7ee94b47607c84ea63739a374005e02b5b6f41f8213323baed6af99f85fb3f67fda6452820ce6ebcd2f19432d933b4483947858d80574a135ea0709d17883c9f5c5ebf9d054d455c9879b5a548761c7e7c2d715d66731b0a2cdab9774651b47f089684e58a719f6ff1b3c283c7148d98b4bc3ccf253ba78cbcb725e23ba8e14827fd10ba55e9b4897584fb31a5458e48b5c0deeaf7d17247870b17326b910077ba5b1f7f2d7fc95a8472e8574d5df421350b95f4f883007cd05f8c0934eab6953574524af57c2b206a11123b4052aadfafde32dbd2a31401a1111c02256a87bb9793826af2e1d5070ef181d9e245eede985ee2ae15225a8680a309b18317d969ece408c9210ed9cd28de9ff5eee5efb3bcb1ffa2744d429abc4bc7e17985c04a373c5b6de9c9307d34837b402f6e6902699dd44bdc79165101229c553c2a29725b25d42dbab1d807eb1093438a25fd0bad291b34aa62fb1ccdf9b440a8b5a8ea133a36897e06b0cf1fcd052f98f2e4afbccd7075a590ab1afdd23669b97a18b629a362bd83aefc3b2b91321101db445a23ff78abaa40e308b3b9408a755340d7b7c01038c5b8c5576ad51a3fb0501493a0bce47490c6d5c9d457d61922929baeb259f46c1a0ea20f57504b9d83912d56865fc91c2f35f2d0e3ef2afd5d79dcaedc91a01b1400af61e296ccc40c9ee4150d5057c1c3d557d81ab6a10c0eeab8fd6d0803e41dab9765baf61158840fdbe9e6188d5e64d326a788d321ebef95610499bf6d31b5fff591eb6a69fa1c93de0d787420dc86316b8b2dd8ce5b03a04cf5a219522b7f645b860ef11d287c33eb2a58dc38f77ca6449ff37839f87e3f927bf4f8707bb12e4d5f8f6830f44688e0045a543358bca1c19d39196d8a2ad859e15502f59143134c7e0b92040f9c6ec251fdae31e315cec15bdc9b2f499a3e7aa0b9e39d7ef8f09c7c81685f890092d1bd05291e77ace1c3f231244c619064d01d2a25a26ee53035c67c96da9e2db02a4f6aef2819a7c19b5ec77c33864664da5453971a1e05e4be6754df21d042ecc1926eba7c97ed8747376cf9c838560c159e712ccf84408c2fdb4a030eee6a020ced0803fcfc671e2867c4470045433aa5115e386282da8ff490b89a0f613d997510e3cc9b40d4c90197a2076d8f64a34f76a1fadf12bd5b397a7dafb2b0a1f27ee45384c8674ddaeadb2a17a2a140569dd70f60a6590655746c7e926e27dd6df34f2df49ae4c8f3c909ab574aa97a07d31840b6c11c21ec1ff521b55a9df894dac37f2a4dd20a5a644da0a8e74139c6e11e76d2dceb94edd5ac6c70dfb96f974928c9d41747e0f40c6a7536a9083ea97de4f73cb29c7e5cb0e3bf3753e55375138cea9b9a47fe914b3398b2009418456654f3cdadacc7a4fdc6f0f98e34628abffe53cb42c45fe9ec71219569962383c479537ff34150b3deb20c863878886b9fb55b55a0604b15560333211c318005b1bf46fd6f170a0a2e7fb80fe483d670912b70275492b8cd5fd880e3986dda1a4751a183e7b040842ae32d6ecc792d48b95cc7f8bca2e7143454301ebbc09b59efeced5668e613e53fa4d23b6f26b11b3f83f09cbe0a2d2cfdfc409f7d5dbd3f728c0f9b2550e4be84b4741451663d59154b8d6092484e8d784cceef105e3d44897cdcd255cc3666e0723fbed0637425f139fbafca5891d98dc925a5695df902133e203a4fc9752d549cd2a52bf0901eadd8382a946e3e40fae9fc2dc17ebeac57698ee02cde5b4b1056c59cc29d02db97640324b0c27a89ffd9621f432872dd2b78e1f04a3bb5fb656eda811e6a29f540caa271f79f2214a510d659e8c9dd5888cadbfec4869181dcd29a0dbf4ae1ab551caf6f1717d8a569f6fceb962be8b0c4e4c38a455a767635b4b7a1b3db599bacb60c1d1bd53787bb97ddf6a6238542e72b88977dfd2f17ef7e573e0c25c3a746f8efea52d0043c4d03ebd280b261562c9dbb531f999a22bdb6974f00bbf6324f5658aadbfa19e55527bce1a3b60a8dcfb7466c734fa38707f5fb80a0b250bc29dc01a43aa3a621420a89e15f11ba11fd0099a109d0ad05460b5b94cc47cbec514132bb1e18bc3e37fff31d4fa5f76437ed8efa47b55b5d351b9e56cab913986fd694dbb33738bf98b1ffacdefc63e4fa0d37df1044b050366b4941d9b2c0bc05f44df9372a2fc165daa483895d13a6d93806550e76fcd2f765472a3f3b3ff1e473657645c218dcb474859aa2d89047ff48e95c1cdfbbd56b5aef8b20f8b5a7ae18b0054fa44462e7564a2038d75f1e15ff36ff5f6b88163ac81e156e2f8e25f7428029f7c913851a22a0736f8d2a75678df55e015dda33bc0513d0565722f2829dc410e6d767fafa3e992fbcdbd53e84f1da405b1b7f44c98395885ad0ffc3e997af030f5b63d8db3814b7413c0b3fa816336a8a4e88e5c61445f908102cfa95ed9d58ac36fdab0286abd9f289863e7960dc580b03d740f3ac1445838dff0db0c44e20429543d3aa040bafb408fe9c154ca9e9a8e99d1832d86fd0105222551df5bd0137a11e3d195b11b29ed2b4d3fb252f9cc2ad58845e3880cf731a7cc07e12629ac44cb6f6bcf49208a8fee8975b73539154a00e28327a114837a5b327ac036d9a1e9668bbafce7933b493d6e1209009fa4004a0a9d1c1d8698a61cc9fe8b7702e9f817f2d26102206df4c8817efd34045b0894aef58b4305fbe5139809116fd0d76da034429b9f1a9fb3f08e7d745280a6b5c4d9cafb2df4d0b167681f5900ff51592a33bdba6793cabe012e6ef722e2d013f725357337721dc05e352379701853a8f8ad6e9b2e7c6ac6a6758985041bcf24759bb6199d6ac94e9bcd594d10bb75325e92d68af8eb7fb8e1acfc4f731c270e61d4bc9a684ac6104c5287816f1e38d4e0bdf23bcbacee1cb641f55b797c6d2e5a7644975f0ddf96abe06152ee14eb57eec90835255cf756b7fb3ae0d0daa501faaec125a4a5dc2bb96576def4e06c98c60a6d93227ef449b89ae35e3e27ddfcfe79f27f80f52e6744fdbd66d89412470c60684754561c69e08a6d8ee0d7ea49c5477936e3a62421f3e6d8a55498608c965ff64dd4ed2374e9839c87b7219ed31b06e9e194411a2b1e7b7ff874b78afafbf35f3f9d218246a358c812b906e619ea9dd04f9bce86c3a060a296f9c25f614c48d76f7a6e7ae077a4be02df603e315c347dbfc823e1ece5ce9f65d612794594154f9fbc993876a2740c66f1266d3d269b3b0fd38e988fb52036674fa401dd4bef983dd5dc6e86d446d3fab807c311634d1f469b5c2df0dc6fa0df21044fdd091aaeaf54ee2677fa83867f186ec518dbfdf3d9798d95c74792f77fc2e504093f355f01d0aff66c158aca417d9f6f066a5927f4902384266f0a6a4f2e51a1ffd0c01fa38abae249a484a01050a4cee7df4253e0445b97c425e87b93a89d1cb5a92106b2577e3602ab699e0dde79d2716f1987975268677eb76453c351591b055ed5f3d174cf9a57893074709818c7c4f5890f7cb625d79f1091d44f25a30f0e1ccd0ee27ff9c35f452f5de69b54daf40041d41a6566538e8870b61dd3b6cdde659ed00cda67e7d27b6332f1e67cc84e2f5f006d948d4aafeec1dd1d56528f9770e44592a3ae4c99be1417694a2fb809027152cfbfe3acbccc07c054031bb0bbbec1e83db30612c46665e4a4eaf028b568bf244c1a1e3cb24553d0972a9d9113aba278fcb4f946777433e27a8bf9e365ddfbcfb75ca6c042be9d0c295fa6645fb46c84f3917e304a786455d3cb9b700c6615677ea15a518e3a15d78e253c0cbdb0e787794d4bb24fbf50c94c6e5d9f07646a56bb6833a9ff78224892fe4b02a88bdcbcaa1656b210199ac291eb2f46097f514584c6a326df4546975d14aa6fc4355dd063c2d29fb8297e20c5171fecc44585f3e288941bc7361dc4b27f0bd16144068fb90798eb4d1215087d4f6289e8e55f80645de483064deb6bb7a96177b4318e9ead9f16d3edf8a6d496244c6c7a354123d1612a71ecfa60ab112ba9910451d9d0dd3e2ad424517a0a9fc4415d0cf03c71b06194e3089305cbbac76445ccdab84ed0d54284df3651bac1cd97cac7aed6b25c7b4d78fb97baab321e9dd72f557629a593bb2d94998287c43112b7d7acd3a3104fbf7f1caa193386e80b68891714b4bc6cd7d25c11b084effcea44d8bbb4b10106e30309e2b6d09c316256de3cb37c375b5eafbf7a3263b6326d416cf1a3c14ccd9a8d111a73d9f0e39d1f16d99ef4c04fa8fcdb63f556e7f1e3923f06994e24cf5a96b5909501c95223c585f55c485b50bea6c720d41ba32c417d308acb9de2116f17a2b165d869c65a67e8bed920f533e84c1c36c26bf3c061367d4d40fb44d376a5e48fcce5fa39234a8937343393db3479b71c58474666069da14625f4463381b95ca51787ee46821fb2abc0495c1859776e6bd5f7b2378fa2652beb25d36e2fe273a1036f11245d3f3babf479560ab7d7370faf13e551d696d9a0b845e9894067f9ac59e69aefe1de7699851166266283d5728ece2e8700c0d1384b50ceda998a17aff257bf7d9e0df08b34a165fa4d5a874dc5216c8614d834ca0c7ac8de1ba15e5c866bb35c96bd05d986a752cb0dd4f5857057a58c6399852c410da62a913736e14b837c140e9143269e129b6081aa561669e17026f13b39f04c17a09efaae1ee9697719fe2ef9f90d3775b438c37f213d73f7c3991c63e739f45de7a86ac78152ce2f809e20357bdb1db4ce17632edf52a091fd1a15f7901f3b16bc37f6fbbfd4d10ab6423767d1a7d5defbdf2edecb61bd84c740d07af5022c349730ab5fc549d78da123af33e3e3ba88c4fa321ddb1a75a9935d90c7648cdfd5ea707ca4d197bac04f8ee2eae8a3718584046d64c963b6e9aadc3cfecea31b45730b197b26db4e498592ccdd9b89871c26115f78b0696ac425474865bcc73d911ca37338f231e8f74ffa5d443daaf3a21e73fbb03ae0e44aacd6146e69e98ca6e7123a1a8f1eb9073fa0e4ecb099e10d6a7dfced58f7662b806668d74d07d79f197e638b9d0cf6f612e", 0x1000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002980)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000029c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002a00)={r4, 0x3, 0x30}, 0xc) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000001) lsetxattr(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)=@random={'osx.', 'md4\x00'}, &(0x7f0000002ac0)='user\x00', 0x5, 0x3) preadv(r0, &(0x7f0000005d40)=[{&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/121, 0x79}, {&(0x7f0000004b80)=""/119, 0x77}, {&(0x7f0000004c00)=""/235, 0xeb}, {&(0x7f0000004d00)=""/4096, 0x1000}, {&(0x7f0000005d00)=""/8, 0x8}], 0x7, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000005dc0)={0xffffffff, 0x7, 0x3ff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000005e00)={0xf62a}, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000005e40)={0x1, 0x2, 0x4, 0x0, 0x81, 0x7, 0xffffffffffffff43, 0x0, 0x800, 0x7fff, 0x3, 0x4}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000005f40)=@buf={0x8a, &(0x7f0000005e80)="155ce59268136f4f5f0dd3b5eebe56c84c77f3a9eb48b07fefae2cd59961f9d0ddce78e4061b614fbeabfd80408149d4b5f15a91e74595281a94d8956d8fad9522e538c37caa299746825518ea08d06aecd007c403445656244215f4123bb6a09fcbcf14efa3d5f9e83d4ef3ed7dc27771a25ca10058385da17b49305d3044f3955e4a0d55c199c38f40"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000005f80)={0x0, 0x0, 0x0, 0x800, 0xffffffffffff0001, 0x0, 0x7, 0x1f, 0x5, "6697e47d5f7aee9ad26bf6a7f795e39fd89f8be383939bf7caba81aaa08823495335dbdfe2bf6ed9396f7e4892bc765c2d600b7f0f1b6c383a8092c37b1be8a7", "92925b40f7454bc63deed9f7d6be97939eb00e1872b0418696c31f361954d3c0179da668b74e1a8c3a559137e725b778d833e13347dfdd6c4bcfadb47627a5b2", "c0810c1378cc88e080f746cf17421209012c5e0fc8fdb2cb2496e4de98bf85d8", [0x5, 0x6]}) syz_open_dev$loop(&(0x7f0000006080)='/dev/loop#\x00', 0x2, 0x224000) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000060c0)={"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"}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000064c0)=0x2, 0x1) fstatfs(r0, &(0x7f0000006500)=""/252) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000006600)) sendmsg$netrom(r0, &(0x7f0000006c40)={&(0x7f0000006640)=@ax25={0x3, {"62276ff58eaec5"}, 0x7f}, 0x10, &(0x7f0000006980)=[{&(0x7f0000006680)="46e3e70241a8e6bb997b2e49ef2494a7dba556c88ef7e9c31b86b8cc90f9084f23081bb34a729cef25c4d9914a52813a2f7f0ccb338f3bfe7ecc518edfdc8bc3901dd0d09d80dafcbc8c2552ff84133cdd7f7a8b3cbba9cb6b7cee37f9567a1d5ef5ef9c9cb8a262b78f367455f8834247eec3d8f3fd4724892f36cfa4ddac8fc571f5312626b48b2c06f2f382b5368b736036a3e1982783a1466389ac33067f0966661d887ca66dbeca6969b8dc6c48d866dce0028eb9d0f0e89da890370f53bd7e85a3a5851f6935dae449838f1bf7f03f1481d720c7873aaec117051a70de", 0xe0}, {&(0x7f0000006780)="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", 0xfa}, {&(0x7f0000006880)="90", 0x1}, {&(0x7f00000068c0)="e3d11e038297e55149d70b79eb1bdd40622d16c0d2ff3d6da76f4993cdb04b2524153c6cede2d88921f8a601c604fc65d494f4882e360a9fb1542f05901929bd62dcf32e04be146cf96626a99b40a070471db89b772a617f5034832b684187075cb6bc104c704e24d0ca19fe7200bdeeef6332ea5181e091f71c016fb5e7301ddda7f7e219b417aa823e5d8512d8a29a6cff5eebd204103a5e1b39539a200156941cf62a", 0xa4}], 0x4, &(0x7f00000069c0)=[{0xd0, 0x1ff, 0x8, "7912af794878fc4020286011bc17adbabffb07e55bd1fe30e14a5c018cc29a5b3b14a8b642e7bc716e92310092e88e57a1706f53661e7e41160ba8defe46191be3abf3b4b4298642212fffe96ca33c7f911ed21991ed9dde25298d049cdb86b2b62b05392cb4d2833e7f6b2544a680b6936740bd07d6112726ff1689b2010417cb25bed3c127c988dd1019c27bea773a7aa8976be484fbd8be21870a69d1e3b414f68bf9c32e106b41197a229a27d3aa26e5d01251ad82a1eb5bf6"}, {0x78, 0x116, 0x0, "0e2b8ecd02433d2bd31c581094bcf854d60bd5b0d9b86935c6c8fa3966c35075a0cde4ce24499ca323fad4c256ce8bf490d4576374cc0b3f66a7adaabbf614e464def251a1acaca86d95440e69aa01281207470a6157b67250dfb33d2a5cd9c9327c61a83f7338"}, {0x100, 0x115, 0x9, "404e424ce0aa693ea109f4935b51e4dfc3d7342490cd1c862ff0ccde261a22156d23e0a1cd46c688e25c8abbed7ec5c249d5ff4936d413bc5bf18f01f1febfa4ccea97e11d6417fe8f4ec32f3e28c7f4f4998dbc0e98cadae768e6f6a9b18a5f6c4cf9010cc7cdd355e1806733921641f3eeda4f5e2ced3af0e736abdbdc429a3a8a575cf7ba84c83e947d25223db9c0f7166e9ca71b0d53b4a8aeb358df86e50d10f193c96817d2205c4b8e1b346e4c84db9beeda971a4529f5ccb94ed2bdb69c4a68246f9591ba5cbf72fe23d61ebf78bc3d99ea7b28c1fc76f31df8e0c6dffe6350f20f909b10da57e6"}], 0x248, 0x44851}, 0x4040) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006c80)={r5, 0xe7a, 0x6, 0x2, 0x4, 0x6}, &(0x7f0000006cc0)=0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000006d00)={@dev={0xac, 0x14, 0x14, 0xc}, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x8, [@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x30) 2018/04/01 02:15:11 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x2, 0x325e, 0x1, 0x5}) recvmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000040)=@full={{0x3, {"8df18fa4969b7e"}, 0xf7}, [{"81186a867798fe"}, {"e46c2cf53f2574"}, {"446e1b88f3bbd1"}, {"ad39b686c33f85"}, {"57d5c089193aa6"}, {"000a327549a78e"}, {"508c1375c10e57"}, {"e7e24c0383b4a6"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f00000000c0)="16f33bf97a896511247910f96a996d5b9e8cbc1b7f274d3b0da2a6288ec74f311d0c91d13f32d34fac5d7ec37c0e36b64f0038438d5644fd9fa3d05b93c47b58e7c882834d55053fc64e0705443b4bfa12d21c03831b1000094b20699a72d35ece7c53c1032add693f80354bd56357568df77f37c89c129066236aed58b68ef8f3e06b359da3f18019659995fad15ced401339a8d9e72c16e12f79191357f266a97244172c037f2213833940aa4ab0b1d274ce7e25d9261d331d1459d840190bc8cb71c7218f", 0xc6}, {&(0x7f00000001c0)="debc920442e746938b880770715fde15403db04ad6f20acb5f15de3be2e58b59a15b8e5ee67c18aaee436a6cb44b505d8baa1b738b6694f836834697389b44e7f5a38cba9d7fcfa47d449164f6ae4f3d3d3e74725862422b5cc192f5019a9b56f3a9e8", 0x63}, {&(0x7f0000000240)="81ed3de281c08ac8ebea3c83da8d8576c94af73e4a3ec14b7172ce224d4ecd09fadf56619c209c519b73c5fff26869031d69e149a761aaef39e0d4b22c874f7a6f407149896c6b85f64cb6a32000bdf5ed8d75055412e637a3234416d6ca052ac0d14fe92bda80f5e26172bc55a376009c0853ec68c3da872dac279f2c587d09595fbcfbfda4bd5640090484ddef76d2c485427c426608efa027bf39c6a6f524b72ec19e11ae20edc342ac324fd11566c1a04cadf874b7fd3f8c0b0489a5a777375ab2552df95515814b1eb9c1883ac200", 0xd1}], 0x3, &(0x7f0000000380)=[{0x100, 0x0, 0x9, "7016fce80cc81510a009bd2f373a367bda10b9afdca44348354fd6d2123742f80f3989f9059bf8b11f01186268e2f32cb432027c78ccf1cde28bf3001192780e8706dd118a3e0c06969daccd3354bed2a601f43cd8c1f64a9c959a26b7ac973f10ebd3037179086d05c3e1d23d75ed7758551516caa05d7edb5bab9d5945f81421e47ccc2ba4dc763d989f3c7ca1c2e8e6315dc9a618b9176bae27d6fb2228c0c35be7b24c961a25096b47f6982db673bf96f2efddb72e394fbfa8e733aa4884ba28c5da2a1a133afc7a2ea502318de2a3b4feabb3b021a20a474bc3de435b12cbe4cbe6c2aee060e7a1"}], 0x100}, 0x100) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000500)={&(0x7f00000004c0)=[0xfff, 0x0, 0x1f, 0x2, 0x3], 0x5, 0x3, 0x5, 0x0, 0x9, 0xab8, {0x7, 0x5, 0x7f, 0x1ff, 0x408, 0x5, 0x4707, 0x0, 0xffffffff, 0x100000000, 0x2, 0x3ff, 0x2, 0x4, "459cd5c900fbc47c6d9469975f9a2797030783de3f6523968896c8d3a1a65a45"}}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000580)) sendto$llc(r0, &(0x7f0000000680)="370800c24ac0221b292d5e051c2ddfc287b45b81d66ddfe3fb0e1062304f01b8a5ba459e34ea4d6985781db2679f20674ce2b1d2c8474764aca8dfbf7d02994d7c8b3c2e245100b0b542e567ef169b4824c1287b4b", 0x55, 0x80, 0x0, 0x0) tee(r0, r0, 0x5b, 0xf) sendto$llc(r0, &(0x7f0000000700)="eea76bc4b7a28fa255ee8f7acd68c323451441431d284008a201c2bc2c012551d047d6b5252807e56f65490c7b46d6f6d519889e5b4d0e3e3af36802598f3926e39d0cbb9215980a5d0d824896257218107b174ec5738ab1d39f80b8edf90f3d7b49d03e4ef5cb185e2c5f60c01dca62169f63f5d5666a3266342900a450d97eb8e484222878c561cc17656d1d69122af013189f4717ebd22fb76fe2003207fc30d07f249be585688698f6c4e438381125da028dcddc1451589fe42cfe6f4e0145485644165e00ec1f2d738b2f2d95097285d7361905fba46137504c11c40b9df431fd093ba4b46cb8c1a902c5b53086ea8aca8d", 0xf4, 0x14, &(0x7f0000000800)={0x1a, 0xffff, 0x0, 0x154e6851, 0x10001, 0x1f, @link_local={0x1, 0x80, 0xc2}}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000840)={0x0, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x80, 0x6, 0x9, 0x4, 0x3}, &(0x7f0000000900)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000940)={r1, 0x80}, &(0x7f0000000980)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000a00)={&(0x7f00000009c0)=[0x7f, 0x7fffffff, 0x80000001, 0x0, 0x80, 0x7, 0x9, 0x5bc1], 0x8, 0x8, 0xaadd, 0x9, 0x5, 0xdbd, {0x6, 0x0, 0x4, 0xf3, 0x7fff, 0x3, 0x401, 0x121, 0x7, 0x8, 0xbd, 0x2, 0xfff, 0x7fffffff, "ddccc25810ee8f2e89e5c0c441e81ad9cc4605a4071073b85e14a35c8107aa9f"}}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000a80)={r1, 0x7}, &(0x7f0000000ac0)=0x8) sendfile(r0, r0, &(0x7f0000000b00), 0x9e95) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000b40)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000c00)={{0xffffffffffffffff, 0x1, 0xd4c, 0x2, 0x100000000}}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000c40), &(0x7f0000000c80)=0x8) r2 = shmget(0x3, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000cc0)=""/4096) r3 = accept4(r0, 0x0, &(0x7f0000001cc0), 0x80800) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001d00), 0x4) pipe2(&(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7f) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000001d80)={0x800000000000000, 0x4, 0x9, 0x5, 0x16}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001dc0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001f00)={r0, &(0x7f0000001e00)="b2d68ef9a56f37223a2235fbc3522bdfa8e55412c11ed1e91ceba8a7a85a56fda6f49fb7cd62a4a2ca5eeeb59186282c77580879468f69c73b0b54bdf6", &(0x7f0000001e40)=""/135}, 0x18) getdents64(r4, &(0x7f0000001f40)=""/100, 0x64) sendmsg$kcm(r3, &(0x7f0000005800)={&(0x7f0000001fc0)=@ethernet={0x306, @random="bc3cbf6a9e15"}, 0x80, &(0x7f0000003380)=[{&(0x7f0000002040)="49bb1848921b1e14a5ed241c1427627fbbcf79bdbbece9285d112e29061d06e3d1310f508ed3529d1ded0e39ebc688a4da389c9f3d385d4d6b0fff608100c31f0805da7390ed4dc9cd6680c9476b3b629e8a5431865714be6bb40e8c0dd62e52c6626eda074ee117fe656ce3b0bc6fdd94952fa5e7adaeaece01999968cb8b66270269ad0a8793c2294ac6a282b15f0f5905a74744e02cf3c6300958ccd6082d130b126b", 0xa4}, {&(0x7f0000002100)="cd75d095ed81ef3ee25e2f47af59ba6898a7762497a39c10d2d644b057947e7a12ff7114b4eb923ededba19f57e30a", 0x2f}, {&(0x7f0000002140)="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0x1000}, {&(0x7f0000003140)}, {&(0x7f0000003180)="cbe9e6023fa1f66734b3b02a9a6bf53197a643dae27860f3dfcab914b93f", 0x1e}, {&(0x7f00000031c0)="c4d0c4411b1fdd3c25aa5ddc761c000a3579ec306b036918fd7e421046740a0fe430e6609e8e6547899d18021e1ff7c6e50a09e995f87fc35032cd97e6cffa61e0e1242ff96a6ebc36e2", 0x4a}, {&(0x7f0000003240)="1fb80933617458a63b9aee2b2e4b3f29fc6c1eda079ecd788739654418ae203d39823c5fa9b734dcf8", 0x29}, {&(0x7f0000003280)="56972cf5355bd398b188684b42297521330e8b4956b14dcaf28f2e8b2bedfa8f1a93fe628ffcadec867fdeaa5c5ac1078861fcf72e7d708198898394dfd64782cc14548c964bd0d34562c58f9fc578170b4bc3f324920a9afb12901ba791ef9a1fe16699c2fea8f613aed3c214cd8137e7e207c73fb27d965352097e3d4336dc64592bb141cb78296365e9d3f2e6df2df07bddc105755cb117caff5b6727624caa2a4ed3b0603dfd498f28dc15f57098905949bd96e5e2ff05be473a5e3dec971465bc2612bf932c4d433633c6873a", 0xcf}], 0x8, &(0x7f0000003400)=[{0x10, 0x110, 0xffff}, {0x70, 0x0, 0x9, "0fed8abb43d1ca7768ad7a3d66ecff08e3f21529d6da5fca124da647a263550a2bfab1be398b09462785c3982de976da8194ce8bff7fbb931aeef7766d5e851b6870dcec264f8ced3469386dfefd021bef2213d5c6c032dfb7"}, {0x10, 0x11f, 0x80000001}, {0x1010, 0x115, 0xfffffffffffffff9, 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{0xe0, 0xff, 0x2, "3eb69094862b4de2af4c7f5c0acc12f2c6dcfc61f923637843835c3ff9cb2ac5d565d3e979bba71bc2103d2d4cdc37f8bb69ab98cf995c7f1c198c940e545bf505f6d9ba24d87adeb30c6c6c26c52da3b96db792513478b48d0646f96dacee2971f1220de7bc82593e0b24a9b873aa8b4a3ee19161316d37496a9cba153cbdf7011e9615a2a7a23f16aee9f94a237219f9d625f8786d4abbc62bd6ac28f1d7dcdd680ea9cb0308073199fc44545833c201e89835293d80ad216b84f1d1453b1761b64eb2749c2814a7a11b"}, {0x78, 0x114, 0x1ff, "65d8baa43f768f38d5a81110c5015f68895d3fc0e99a568fdd33acb39eae3c2509b121eb6d4802fa1cfff7710301d1d40dce472e67918cb2f838bc082b22d82f5cedf33e37a66439326a4784dfb7e357ccd92d19998d73163cec10a9e635be35d12eac"}, {0x78, 0x84, 0x7fff, "11a365d016b5499ac299674e9d1651f3614bcb1d87803d91ba194ab6ebfc17d2defd9f6dc712276bdde17dfcfd83b1c4bb518b5b82d5d93f02449a70c1a3fbf7aee44558c89dddbac1f88bf26d89be6304f076c5051e83e77b6d1e5f801bce19bb"}, {0xa8, 0x1ff, 0x4, "b1247e24f4b67cc9dedc42cd9f7c2087c5604bc078b870ab46f38d5dfb678b8b73a5589546a8dd60d59df0360ce68966df0d342e077672ca8c4471eaf0209cfa1008d342d319e260b4d74161f80e6cafd841836ca87e8669d0c8f9d9313e864cd7cdda4ed7a7eff2d747b21b34a90016fc8e138d1533f25610a5aa7b10b732641a4524bb2dcf8d7844b4e354610ca3e9badff0e1559b"}, {0xb0, 0x107, 0xdfd1, "9373a62aa264a6052eabd71eae2d7a6a07dc475ecc0c1192e75e11f54275e3f12352203607a65261d06d2b7f636c4d6bbf03251c393c56da6d3bcb900a6361715531eb0f1dee91e94743e33c7ece29d2728aa9ada910d8cd38ae1f4e348a5b5f563d51c65762d4e1b547a453347dbd301860343c89688d0c800e81b83398942a147286e804ea8f7c927d2e3316e56f4430a1278348b7ea0d31df02d32ac8fb"}, {0x1010, 0xff, 0x7, "ffc968fe180f05dbcf5d36b9e89a4249904496ec59efa4d82d7057af0ce05b8f7ff1fbe9ffe281eff37f14935650615fed95837a6166ce3154aa818ee54ebb8cd5b892cca4a2647c166ae40822e89008ffbadf0fc49112cdc3e371a7daf8226dc7b564ecab3e03580625ff5922da21af305083077b9c21b9a2ad418191375396729f4168c11ca3fc8ab1c53772f3b7fb47062b615191184df241620e3ef24dcd82ce4c6ff6db7a16baf0f385766b8ca83a3aa42e079c55a90f0345c3f75ffbd5e40a8c1deda1516d87c21a3243535f58937a03f6de8f009209586279d7fa2a300878bc65fd8c603108cf347f74f758183af6821eaadbeb8dc8171d94a2a73805db4b9bd8a183d83e3cf78bd41e54b38810967b8d7d3d04bc57993c13fbb539bf6a180af7371a675c49d8b74b3d6adcc21a0b65a042952929cc5454b2838c5c48e8537590ae8f6d44a41f36c600cf3fdc29cfc89ba0e6757d5f761fbb4983e19e74af932193313a91532cb439a1b32961f3148c31c6f915ab48f9fc470b3e0ecbaf474c121a08b155abf8bde62c0c470bc8d6ba878d7d49728a03f67a1bc755c49f30c10b5133e7b4bca0ff5b393ab70160996bbc2b207a0e8a611a96ea1c70ba531158525b81065c86576111cf09f2e333f600cf93d19275bfa8f822d995b430c5bef966622cfbbf962f749cb62ed5976cd308c6c95ffdb662f3de516d05e09f5c1d3200edd3ae5d1871c4c6a57b7470b4fb9acf63fce32f7b8dbee336f23569d0b5eaaf0b3a6d1d1c8cd6c57c88c2bacdebd13d8fcb457ccfcfc1bb35cce66e40483f7b86b1da59cbf3d79c696d998e27ea26a059a9e94b673fdb9be74e223fa691cee1aaa5c245db952f07568bcd72e30a9bed1037096702abdcc11afc42a952effd8c1447e9092a5c8c53976d9dfc6132c1ae78e83a06ff2d87a335e8991cc35ba35e2af2fa60dd6e0b1862abcf557e7f40859d6401aa982e48d9535ba77fb6c48616fb2f78813389ba3d710ccba10ad719d4ef7d3ba90ac7d9f249239f6483755ec2eb36ce1c2684df6b169091fb36f11f4bf87b79ee01f83db28f04fb5765b942ffa24376b8a6567955bcfaae1ad9014c3a9c437dbe615d34bc25a150597b41188870b5696af196bf0236964bc9e3d3abc83f0bcd77767e06aec0a6b9ca328951cfcaf0fd4d4b034e35b28de52064c267e957713fa270e8887a44a17374dac2c3c82332e72543f314f9ef9bd733d5211f4b1eaf611ade17a92bbc8f4b388aed02d20878945240b9f7192cf6bf5db5b78f40213d71b55d7f0f10dff4b5854fd7c3703ee62dde2536f3877274c4c2ec8cf64345a06f59d6fc2a549c434a430412a0d3b6d7f554d74d68e98c7dbd9b9343f64c1010dbc07b30d1c57b80d77be957e934dda0d2e6a1c8ae05ff912e683b3dfdec4034a958201cfefb326b54312cf7fd717fdf30368f005377ed46055cf1d1766e1f1d520019c1ed63722db4022c3254a8bba39f0316c26f03c51884844f7c10ac59032b2913eab89897ebc61187dd3a0ef53bca63a7ea1abcdc953d259d3b501a2ec7a660412954bc3b922d423e97c254bd05ce581335ae2df5b9122770749127c4076263b302d64aec2405a7e8bfd12a858ccc7ea7b5dd26b47f4a18245b2b919e4df4642101752ce61265ffa6f43316f2fb963ca9351c787e7983dd7076771d192732951e00d1dbd694b46a54bb6da1e907e54aef060381e069b52d4e9f00b10bbf3ef800b30e82e6cf260f8a91cf0b94fa1a061d08836832187c39adaa06621c17a6d113296be3ed99adf1c3df9b27de3a9486c72b3461a601c1d3b06c7d9ad5808ac864d7daa7d394c6bc2177e8719d989f858ad3ff5e6f3ecfbfd945064325f74caacaefb5b926647d07faae3efbe3272051aef255ce2929e7fc02a729338a6f2acc5be59da9c1d8eda3dfe03af25ea5804db6bb7f11b6e9ac06438ad15f973ac42fb648f1d4cf46138d6889fc02dc2e7254fa73040de037eee87b94881035520342fcad639dcc6e497ca2752bf5819b9b4068703627bacb33cac10ede8a87329e072432af601af2ee5e9f333e9b4f014d768832fac077adc88a8c73068c504b22c4629832c0102ba1401b50720829a0127eb2f7cc3a78a62cdbc71ad2f14905b077852d19635de79ecb11701b45494af6cb0707b0dd58b15c9a7eb923e0c74e946b83f27fd0a4f145c5e651403372cbd56115ccc16724902f5a0018c4f88278591ab65b997bde47b9b817c379e4e3f7ddee7279f4b54a55ccb844f79b7f308d80406eacee883a7e5a13f40019a813baa5b9cdaf5c8af0c634de74554e5a10b0a69a0fa31ef13f6aebd93997328d03373ddaf2264bb7ec53cb6309783556060758853eb20b9cf9a64875c6b6a37d4c00b5aa2d176a3f320a94e7b7f2905abd27fbdd6abd2d71b9e80d716184629b90568ab13dd360a51a2c195ed3315a03a2b26500795f7de7e57c55b0495d9d8c181dc9ca793fbfe63f5a44c59c46e211561d0434802724b34ddea5d3d0fa30c4ede04159aca2a597dce0c40f42888d356d7cdf15ccd9e386720c1cb055ec5a0ce8ad9983728673603a5a1f9465e6024bf3b1c4d514244fa7364b9fbaeccf2358f29c7e772339c4cb945a8166631d2596fc8ac9f117de5de24ef8468f98e01f7ab9c414476ba30e958afb510a80729bef289d830a90a7572f1fb68355565cc6ecf2af36306e0e018e2f0f2ac51e3fda578450e208c9a7df721b695bc5114874197e26590678948035c5e0a34b1defe92dec76cc118fcbc02b171fad73c7f2e5efff3d75b298e9cee45b66ee50fc32e4fad6548541f92fa72fec2dba82e7d034373114065f737d6d5e1fd365d145d26dd3de1c60c677dddc8b5488d7e63bc73b63adf25e6da4b64edf7e80a867e1ae84b7f78be7658c5c03bf89ca3f64428023dd36baf36848c7995b343a97a8245c78ab580b71fb1ca446838bdc9a3ae5d8ee2beb053076cde15fc84e632667d4bec16c5da21404a43c9c22b3322692d67f636fe1f256d1f8c8bcb594aa93c549bbc0e6c84d309739eb73b286cfc0375bc0a60dbbfefe99d7510e7cbf4f11836e1b5548644ccaec8c0789e0d6e8c841889824be4f613e5581be5d2ac7e822a0bdadc7a4a6fe66c7b3661cbab320f4984b3698fce8922f9ac0ec56b0f24cfe21c8154df69fa5d78456b7da0e4f463f28e82ec0e832142e786845e69383b790c3fb1d263a3f899945127f1a660467492b87e850bad394c78ddde21c0e95e86f8ed9cb21f88ba9d0c82ad22808c78cf209ec444a140d823d2438ec021deca32812969d84c58f9cbb6cc7c5ae7fd78aebe006c2e891c822d5eb3bdb8b86ded0a23680c7e94549f039b09df294aca6f336f7610583ae4c9efcc1a649d478037841691b64b4d0ebc00822aadc4f2ec2b15be9b1a4c8a99362d1a21dac4bae0da664261e5e0c99be7fd413bd26f944c75f09fd53917348e5e3c3ed2651d31e3b574e2c5fae2f204818535633dea1ab220e78ba80dc278169ba45d26ac1fba6b6052b740ae625c0996c9dc041171b756776a2547e8f0240a5d6d646935845091d790b5e68c2864438151cf82048b702fdde7da20c6f36a460989011d992b5e046a8b3661b70163d30a0a557599d0e342e425c3781bfba2136005b68b1f8b6836fb6ddef3cd03e216993c33654e01cee4aa6260fe2cad4b5da96fc2fea3523cd533d5b31b37495c6ae29e84cc81766e00eb5b6ddfdbc2b9737a75dde66ebd1132d4e5b17a5e6bd7a3a3404891da9095e4342dd84e93e41ea8bde2850ea4437836959597f452a5020b4055eed466430d78aa7e049fe0d8af89feef5a1f51dee47a7eec6debb15fed0ebf9e8672ac274875162ea25abc21d10139eea4b1eef943556b5d3c27641c2f0cf99517fbdde748276773d8735b0f4e0bf980575125093dbc478fa1070d3d8668c6fc2634d1d381cf2e5ba93f78c80d6a6776a9eb77d727fea207f3a4fd414dca3c7604378f64d68003a41ff9db36cfed0603a6543af4e01802c64244dceb55ac70e85b1208b0705c9afdec51efdb87135980b2b7c3a749fa6db6a212c0805133f74db0eae049b28359c69e219042e695b75b6c62fe426fcc87e448fa91fb5b640076f87b18ef498a02057475bf0fbcafc77593d7520c7f5026b5474216d04d187474bf01699c40e0e553a5f412dbc194389f099c9d2ea0fa72cde6110e852d4e9d99e93948ac9943bdee527e43fc34b6fe7ba8fb1fe3b770092cb05895f9309d11bc194276d1e57e6b19e85673eea5652a03b6f2c098d8128da9d5be5424ab26093abc39c0c955b3ace764da1e31bbd4a4f5de8b5213b747441111a4227acc9eff9cd9e7d5829948e63dbff1677557d97e89acb04739c046e2baf4ce6c274066a6e207c7d5e25b6772381e2b34f0e5a309d5418096695257ed50d4688a441f18651902b73343c717d237d769163ad66acd085b5a164e4e2d1e90384532f415e0a00cd10643d19543f25b5c64e6340ebb79b7021806712634f7d0f94189a11645ec0aead1d910e129b287b363ef623df67837635263a66174c6986eed3d7f46a422cd6b8b030b2f8c55d0adc1d3b7f8a7b46b7057f659df7e396f58b0ea1b9fe7f7471d839ba5d7eb9dd17b544cb4a1fe8fa6cabd95ff188b14031e3afb75f9e5bb18e82d35de0182909239c686f3aeaa15535a1e08b543d4901ad3162a0b406b632b787ab29a88cd65e67bcdc5f38bf67d945eb8e118d7f4a61255140d9672416e96858a978f6137babb2e5fddaa3339e70e332cc113ae92f7133f1b58bb59ac9f301a2364282870a396905d2097ae868f1ef47a9e6b32792fd5dcd4aa63f502d0c13feabeecce51d13e8a037c02e12be456610bfb23f9a81a449029403be07f93c4d91ac886ddb122d432d91d00c46fc6aec2be89231b4ed064aa83f440a63534391253ac2639cb3b54c9ff201404fe0f9f2059dd62c7b770aedb3fbd2f2bf91ebce699473fe3e173bde507b096cb575d9b2e6f800b05fea0d523923489cd16733eb83449d6effddeba073116bd0a2284c4a5754bd6c8845086a3485ba4323c33fe9c92baa208f1b2e29917026eb24ee71c26886e7a0a91fa164f11c706909da296e6d59ad687431e8e78c8f2b30bac55258946137fa1fed19079827478c03c64a337f3e626c74b8a5bfd5d4d14900ea26dcb6c471b6f6c91c53ab2d7ed26ae2358f6d9fd27a418b6dfc7444a023d739c8d7177248f33a10cc5fce62abc69980dec1e46fe469b6bd0286fd51a35eefa54e5557f742adebb12073cbd2d3c293988c96605f2404aed86a7cdc0becaab733d9f832891fa43585b6399fcf34604a50ad095643b72b6ca02cd03c173cbda95b020d4fd0a6d74dbb27cff6eb8d6dca762487cf7807124c886644913046280454dd6911beabb4ba6964da744a06d612cffe05fa8706b632e64fe487700544bf6a7b45682fc9a2032610b937332a256b985f4afb22e3655a863756a8bc6690510347d547cc4a3519b462cc9644efca8b6b53d42cf1424f232811b56f0761312d59fbeb140a939fb57566d7227589d80033a1ae87e06cfd8d5530d9300b653d3a4328201e7e2d51c4a3b0be3d4dabc53ac0a2208190685b6ee6c3b15ca806df640963118ef5a9ce9928f0f33c89073e28e2a6f18b9a7acab7251a2646d44dbc2a8488d43f46134c96ab3538c7834b3dd8c447d7a4215604c1486e56715ffe461f8fb7bec8098251ac10ea2e653fd543b7e6a993b9d73d82e97bfe5561"}], 0x23d8}, 0x4000000) r5 = semget$private(0x0, 0x19651f7b65989d16, 0x1) semctl$GETZCNT(r5, 0x3, 0xf, &(0x7f0000005840)=""/181) 2018/04/01 02:15:11 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="7487de88fa5b86c1e63716cd74d68c2c7be7b37d4c7108ef42d0263e4830d9fcc2904ef0e7fded56d89c5690c5d8ed3d95367c2abf8a307eab5a857803a4d43bb9df507b54ee20228793ea158eda6cc34f6053a2b7e8fe57e5690a363f934b4e9c24beb0420ac8942dbe770ab25c4f3b4757b9588e02b594338037d9316469", 0x7f, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="db35cf962d84e0c94c740a65b157bd6b7e1d8c2d5c60995c1923e2ed62ff51bc911b45170a595e2121318e787af869da1487c0bddec8a7c721456caad2c9b748d43e6b763ff14ab48be927f494477cdda75d8d9d68904df8e43bc0d4c6bdb79fb6e5aa992fa9b4ff64de62153900486453e876f52855213b3afca459bc4a2ec85a7a1874c8944c5a111db05fac30ed0af30d48dd464a4226535f5bfc89130d19aa4fa2407366d5c41a2841eeeb9a7f0c0f366850f7fc5dd916f5a78d7c29e174d2ffcfbeb99630860c8c71d2b8b8f90506da5d3dbb", 0xd5, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='\x00', 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000340)={r0, r1, r2}, &(0x7f0000000380)=""/4096, 0x1000, &(0x7f00000013c0)={&(0x7f0000001380)={'sha512-generic\x00'}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r4, 0x1, 0x1b, 0x0, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001440)='/dev/ppp\x00', 0x80000, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000014c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r5, &(0x7f0000001580)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x44100000}, 0xc, &(0x7f0000001540)={&(0x7f0000001500)={0x1c, r6, 0x310, 0x70bd2c, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) keyctl$clear(0x7, r2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00000015c0)=0x2, 0x4) ioctl$TUNSETLINK(r5, 0x400454cd, 0xfffe) getpeername$packet(r5, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001640)=0x14) getsockname(r3, &(0x7f0000001680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000001700)=0x80) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r8, 0x6, 0x21, &(0x7f00000017c0)="d2dc9bed2073fd287ba94a98814b27b0", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001800)={{{@in=@local, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000001900)=0xe8) mount(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)='cpuset\x00', 0x80, &(0x7f0000001a00)="422a93fd0971671c5ca5c9cbd53677aee86b7d11565a92f293da26e6bca3abb605c5036fba85b803380bb7649586cc597a9f301bd44f34c9e725d12e2e96f4cebedddc6180d96a2b3b120cd9b96634a0c57e92f2c1c3c15c16644afa") ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x2) r9 = syz_open_dev$tun(&(0x7f0000001a80)='/dev/net/tun\x00', 0x0, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000001ac0)=0x8, 0x4) ioctl$TUNSETQUEUE(r8, 0x400454d9, &(0x7f0000001b00)={'ip6gre0\x00', 0x200}) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000001b40)=0x1, 0x4) getsockopt$ARPT_SO_GET_INFO(r8, 0x0, 0x60, &(0x7f0000001b80)={'filter\x00'}, &(0x7f0000001c00)=0x44) ioctl$VHOST_SET_VRING_BASE(r9, 0x4008af12, &(0x7f0000001c40)={0x3, 0x4}) read$eventfd(r7, &(0x7f0000001c80), 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/vcs\x00', 0x20000, 0x0) accept4(r5, 0x0, &(0x7f0000001d00), 0x80800) 2018/04/01 02:15:11 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x20) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000000c0)={0x7138, 0x2, 0x1}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) bind$netrom(r1, &(0x7f0000000140)=@ax25={0x3, {"be48fd5a7450a2"}, 0xffff}, 0x10) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000180)={{0x4000, 0x2000, 0xd, 0x5, 0x8, 0xfffffffffffffffb, 0xffffffffffffffff, 0x80000000, 0x2, 0x7, 0x21, 0x2a0a}, {0x1f000, 0x0, 0xf, 0x5, 0x9, 0x6, 0x3ff, 0x3ea8, 0x44, 0xff, 0xfffffffffffffffb, 0x3}, {0x0, 0x0, 0x0, 0x2, 0x69, 0x1, 0x3, 0x1f, 0x3, 0x1f, 0xfbde, 0xfff}, {0x10000, 0xf005, 0xf, 0xfb, 0xf555, 0x1, 0x3f, 0x101, 0x0, 0x101, 0x0, 0x7}, {0x10d000, 0x4000, 0x1f, 0x80, 0x7fffffff, 0x7, 0x6, 0x2, 0x2, 0x4, 0x7d7, 0x3ff}, {0x4, 0x1000, 0xf, 0x6, 0x8000, 0xb4fb, 0xf1b, 0x5, 0x6d98c82a, 0x4, 0x1, 0x4}, {0x2, 0xf004, 0xb, 0x101, 0x6ff0, 0x3, 0x7, 0x1f, 0x7, 0x6, 0x5, 0x8}, {0x7001, 0xf000, 0xb, 0x4, 0x1000000000000, 0x4f9, 0x62a3, 0x0, 0xffffffffffffffc1, 0x2c842f59, 0x7c6, 0x9}, {0x0, 0x4000}, {0x16000, 0xd001}, 0x10000, 0x0, 0x16004, 0x10000, 0xf, 0x4000, 0x3000, [0x6eb3, 0x1c6, 0x6, 0x8e]}) r2 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0xa15, 0x4000) r3 = dup3(r1, r2, 0x0) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000340)={0x6, 0x40, 0x4, 0x6}, 0x6) openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x612400, 0x0) recvfrom(r0, &(0x7f00000003c0)=""/48, 0x30, 0x1, &(0x7f0000000400)=@ax25={0x3, {"13b0ffaa844898"}, 0x401}, 0x80) r4 = accept4$packet(r2, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0x14, 0x80000) sendto$packet(r2, &(0x7f0000000480)="b6bfc74622ff1409f631dccec0f7de83f0f53dc5ce3db50cc2871046a7cb67d769dd9e210daf4285e0f06172829b00549d96aa3e9a9e6dab57743ac3f7a1647a1e44c2505ee6afc00ad04648fe2750c99c348fe650136ba3070b90a12b5633ab04284001b6d38ad5975dcc0bc366efcd271463f00b52b85dbb96995b02ccc6c1510545afdac024855fcb0d363a55904ee611cbf3b039905a055605e9b85848b90500a6c338", 0xa5, 0x44004, &(0x7f00000005c0)={0x11, 0x1e, r5, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) exit(0x4) fcntl$setflags(r3, 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000600)={{0x4, 0x5, 0x7ff, 0x80000000, "074ead7836259c6bee0d99c2d747808a42a8488a8cd4208766c3661c080982c4c3f7078012f18edf426c7ff9", 0x5}, 0x7fff, [0x1f, 0x6, 0x100000001, 0x9, 0x3, 0x6880, 0x0, 0x2, 0xac, 0xfffffffffffffbff, 0x7, 0x4d9c277, 0x81, 0x3, 0x1, 0x8, 0xf6, 0x1, 0x0, 0xffffffff, 0x4, 0x100000000, 0x9, 0x2, 0x938f, 0xb10, 0x10000, 0x2, 0x8, 0x5, 0x8000, 0xfffffffffffff028, 0x3, 0x8, 0x9, 0x85, 0x3, 0x3, 0x4f, 0x10001, 0x80000001, 0xffffffff, 0x800, 0x82f, 0x7, 0x685, 0x400, 0x2, 0xfffffffffffffff7, 0xffff, 0x15a9, 0x3f, 0x4d547894, 0x1, 0x101, 0x3, 0x1ff, 0x800, 0x0, 0x8001, 0x3b65, 0x4, 0x1, 0x4, 0x5, 0x0, 0x4, 0x6, 0x0, 0x4, 0x8, 0x9a, 0xb8d8, 0x1, 0x100000000, 0x1, 0x1, 0x2, 0x1ffc0000000000, 0xec5b, 0x28f94dd3, 0x9, 0x5, 0x3, 0x3a1a, 0x80000001, 0x1e, 0x80, 0x0, 0x80000001, 0x9, 0x7, 0xfffffffffffffff8, 0x2, 0x9, 0x1a6a8cb6, 0x100000001, 0x2, 0x9, 0x2e41, 0xfffffffffffffffa, 0x4, 0x8, 0x101, 0x6, 0x2, 0x7, 0x8, 0x2, 0x1a, 0x5, 0x9, 0x5, 0x5, 0xfff, 0x27f, 0x7f, 0x5, 0x0, 0x9, 0x7, 0x30000000000, 0x6, 0x0, 0x20, 0x100, 0xcdd9, 0x37e], {0x77359400}}) bind$alg(r0, &(0x7f0000000b00)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000b80)={{0x2, 0x4e20, @rand_addr=0x101}, {0x6, @random="1fd4a450b321"}, 0x60, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'lo\x00'}) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000c00)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000c40)={'bcsf0\x00', 0x2000}) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000c80)=0x0) waitid(0x1, r7, 0x0, 0x0, &(0x7f0000000cc0)) sendto$packet(r4, &(0x7f0000000d80)="d5fca49db0a8c8dfef0befe316eff175111522013cfd582316d629b20a0ea21d8e57f6463e621ac9f047d30b2b9dc917e7438ba1073dbb4c3433310a5e3c7d8e65f90f66cf46461ac0c0a8ac58fee7db63ad6f2dd42eb8e0ca70d575ed9aa7428a398909c809f105b97033b56e5f40a8e38b1a6319a1a3d3ed7717a26c3713a6b81926ddb5ff155ef7", 0x89, 0x20000080, &(0x7f0000000e40)={0x11, 0x6, r5, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000ec0)={0x0, &(0x7f0000000e80)}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000f00)={0x0, 0x3}, &(0x7f0000000f40)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000f80)={r8, 0xc1}, &(0x7f0000000fc0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r9, 0x9, 0x30, 0x6, 0x9}, &(0x7f0000001040)=0x18) 2018/04/01 02:15:11 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x42000) getpeername$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) ppoll(&(0x7f0000000100)=[{r0, 0x80}, {r0, 0x3028}, {r0, 0x8088}, {r0, 0x40}, {r0, 0xe0c0}, {r0, 0x500}, {r0, 0x1100}], 0x7, &(0x7f0000000140), &(0x7f0000000180)={0xd0}, 0x8) poll(&(0x7f00000001c0)=[{r0}, {r0, 0x2200}, {r0, 0x44}], 0x3, 0x200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000200)=0x6) r1 = getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000280)={r0, r0, 0x7f}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={'bond0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r4 = accept$netrom(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10) readahead(r3, 0xbb16, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000380)={0x8, 0x7, 0x81, 0x0, "6f849370e4b94c7c9f5e5eb5be9a273f8baf6b1c4ed81de5d4cdaa1cbf1ae842f1f8642149b4706274f358df", 0x9}) sendfile(r0, r0, &(0x7f00000003c0), 0x80000000) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x400000, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000440)) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) r7 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000480)="88e3aaca5223e0ae03bc4f66cd654992", 0x10) ioctl$KDSKBLED(r7, 0x4b65, 0xfffffffffffffffc) getpeername$netrom(r4, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r8 = accept$netrom(r0, &(0x7f0000000540)=@full, &(0x7f00000005c0)=0x48) mknod(&(0x7f0000000600)='./file0\x00', 0xc002, 0x7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000640)={0x0, 0xb280}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000700)={r9, 0x20, &(0x7f00000006c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000740)=0x10) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000000780)) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000007c0)={0x636e8a5541e3cb73, r3, 0x1}) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000000800)='yam0\x00') ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000840)) pipe2(&(0x7f00000008c0)={0xffffffffffffffff}, 0x4000) ioctl$KDSKBMETA(r10, 0x4b63, &(0x7f0000000900)) 2018/04/01 02:15:11 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x40000) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000100)=""/52, &(0x7f0000000140)=0x34) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@dstopts={0x0, 0x1f, [], [@ra={0x5, 0x2, 0xd1f}, @calipso={0x7, 0x10, {0x9, 0x2, 0x4, 0x3ff, [0xa]}}, @generic={0x3, 0xd6, "5b1dc1328ce5db4768b7b352da917e57690713c11cc456a460f87cf5ea68c223ad1a690b229d8aafb5441343401d2caa7b286438638d28284006a6364996d0eb057be2f320295ad34236e118380a4feb38357277af8d95a88a3cc2446144c6dbc9552e27816c6ef0901ebb9bc1047e69a8872e6e26f5c0f9e1ed3027d22558ff51271daf48d2ea945026ead25b03a22057ff4c552b9fbfc15893e0ee5fafebb7af9c988d5ff2474e6fce02531635775e5139effdd55b4fb82afb56509e3477d939641c2718799187d34f1fafbe86041d9949229b7408"}, @jumbo={0xc2, 0x4, 0x80000000}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x108) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000340)={{0xa, 0x4e24, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, {0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x60e}, 0x8, [0x0, 0xffffffffffffd4a6, 0x0, 0x3, 0x8001, 0x4, 0x20e74597, 0x2]}, 0x5c) futex(&(0x7f00000003c0)=0x1, 0x0, 0x0, &(0x7f0000000400)={0x77359400}, &(0x7f0000000440), 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000480)=0x5, 0x2) write$evdev(r0, &(0x7f00000004c0)=[{{0x77359400}, 0x656b, 0x7ff, 0x8001}, {{0x0, 0x7530}, 0x2, 0x6, 0xffff}, {{0x0, 0x7530}, 0x7fffffff, 0x1, 0xa5}], 0x48) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000540)={@any=0xffffffff}) r1 = msgget(0x0, 0x440) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000580)=""/123) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0x10010, r0, 0x0) nanosleep(&(0x7f0000000600)={0x0, 0x989680}, &(0x7f0000000640)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000680)=[{0xa, 0x200}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000006c0)={0x9, 0x0, 'client1\x00', 0xffffffff80000006, "9d6de404d6dc0b7f", "dfaaeadd3c7f98c437a4b757442bba367fec7a41fae7bd93d8b62cc30472823c", 0x4, 0x2}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000780)={0x18, 0x0, {0x0, @random="77b89b5c2aa9", 'teql0\x00'}}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000007c0)) r2 = socket$l2tp(0x18, 0x1, 0x1) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000800)=""/220) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000900)=0x1e) r3 = getpgid(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000940)=0x0) kcmp(r3, r4, 0x7, r2, r0) fanotify_init(0x20, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000980)={{0xbe1, 0x1}, 'port1\x00', 0x2e, 0x80008, 0x2, 0x9, 0x7, 0x4, 0x0, 0x0, 0x4, 0x3}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a40)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000b40)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000a80)={0x2, 0x8, 0x4000000000000000, 0xffff, 0x2, 0x3, 0x2}, &(0x7f0000000ac0)={0xc2d4, 0x8, 0x2, 0xfffffffffffffffc, 0x4, 0x30f, 0x6, 0x2}, &(0x7f0000000b00)={0x276ee7d0, 0x7, 0x4, 0x80000001, 0x8000, 0x8, 0x7, 0x6}, &(0x7f0000000b80)={r6, r7+30000000}, &(0x7f0000000c00)={&(0x7f0000000bc0)={0x9}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000c40)={0x100000000, 0x1, 'client0\x00', 0xffffffff80000007, "075d3a1b57bc2e12", "332f11fef4c856f8d29f753bbf3f0c799f2f943e39c93001dbda710afb5a5993", 0xfffffffffffffe00, 0xfffffffffffffffc}) io_setup(0x0, &(0x7f0000000d00)=0x0) io_cancel(r8, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x6, 0x3, r5, &(0x7f0000000d40)="05b78f02fed29b414155a8460175ae575715c79ad17dffb04f63a594f71695cc64aacc604353084c13aabc7e5b66539c471093827fee72887c412d1870c4725082d43517cddcfd1a0c65a27c45078d0c14b63892deca5f4840a229125a7b0908b6bd611828bff1874bd2751395d9cea2925724677b8ab25def403e1eba1045c557a07f57839469794c38e701fd99064b093aeee2dcfa918446594c91eabe9d4c163de45b053b5749331c3effdab84cc7eeedefb1d4f21859bc895ec5cabd7988184820ca39795263a0eec8a07b81a27f69803e592af32c867e456a2941e505aacd29b9a15a0c1103a1e90038f6", 0xed, 0x2bc, 0x0, 0x0, r0}, &(0x7f0000000e80)) [ 38.278949] IPVS: ftp: loaded support on port[0] = 21 [ 38.390954] IPVS: ftp: loaded support on port[0] = 21 [ 38.428924] IPVS: ftp: loaded support on port[0] = 21 [ 38.476321] IPVS: ftp: loaded support on port[0] = 21 [ 38.555889] IPVS: ftp: loaded support on port[0] = 21 [ 38.620094] IPVS: ftp: loaded support on port[0] = 21 [ 38.705183] IPVS: ftp: loaded support on port[0] = 21 [ 38.792746] IPVS: ftp: loaded support on port[0] = 21 [ 39.229122] ip (4680) used greatest stack depth: 17304 bytes left [ 40.307541] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.387708] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.401158] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.584521] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.687509] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.845146] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.972277] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.123571] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.848445] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.854709] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.885679] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.891781] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.014085] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.020201] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.049398] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.055495] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.130144] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.136260] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.159099] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.252674] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.367886] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.374031] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.396362] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.405277] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.484508] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.490900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.499120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.514053] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.520270] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.533446] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/04/01 02:15:18 executing program 7: prctl$intptr(0x26, 0x1) mknod(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x60001, 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000000c0)={0x6, 0x8a4, 0x0, 0x0, 0x0, [], [], [], 0x8}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000240)) [ 44.682460] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.688680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.696211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.718976] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.725209] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.751891] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/04/01 02:15:18 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xc, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000ff0000000002800000850000002700000005000000000000009500000000000000"], &(0x7f0000000080)="00007bf056c718041899f95b1a", 0x1, 0xce, &(0x7f0000000100)=""/206}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0xe, 0xd5, &(0x7f0000000200)="8c6bf851eece9bc137121ebd951d", &(0x7f0000000380)=""/213}, 0x28) [ 44.801348] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.807554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.816922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.864114] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.870287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.884736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.931267] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.960468] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.966697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.978625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.093953] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.128054] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.134255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.141945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.150747] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.162181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.169713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.226245] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.232391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.240356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.262254] hfsplus: unable to parse mount options [ 45.292844] hfsplus: unable to parse mount options 2018/04/01 02:15:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='projid_map\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000980)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x12080200}, 0xc, &(0x7f0000000740)={&(0x7f00000008c0)={0xa8, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xa0852f581c7832fa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x4}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xe, 0x2c}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4008001}, 0x8000) r1 = socket(0x0, 0x2, 0x0) r2 = socket(0x0, 0x2, 0x0) bind(r1, &(0x7f0000000580)=@ipx={0x4, 0x4, 0xfffffffffffffff9, "474ff7541bdc", 0x5}, 0x80) unshare(0x60000000) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000c80)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000002c0)={'vcan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x0, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000780)=0x4) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000700)=0x54) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x0, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}}, 0x10) 2018/04/01 02:15:19 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0x5, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180)="03e05a63c5d6ab38e4d9db2d07ba3e046135409fe09a454a4642fbd3435068d87079f15937f785efca1ae53a4a130554d5de021491f2d8b5ab28e95eca942b92463b2a4b85f56d42c516be2a22bae49ff8484961adc671f509346e80151d2fb921f5a1746e1863b1957acbe7a182ad8a3d4e687d668a8c193682b98a874887ed5bd9a43509a5af3ce350f0611e873ee7c5c80ed207284fbe5db5fd507093d478c553c4a7b79e5f14f57411c055d703a8a97c67a62277a09c5e49ec1491158ea73cb91c2597c6fd519b2dad73390fae97e78009", 0xd3, 0x3f}], 0x2, &(0x7f00000002c0)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@flush='flush', 0x2c}, {@usefree='usefree', 0x2c}, {@check_normal='check=normal', 0x2c}, {@check_normal='check=normal', 0x2c}]}) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)="5500000018007f00082d1cb2a4a280930206620100a843090000001b03569993ebeb4fdf253fb0ddf423000000003f00000049dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/01 02:15:19 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r1 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000005df88)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00000007c0)="eb786b0953e6ff5280c57fb32019186754fb0774eda7123ce50891151e780ac3823c61057ed2fbbee32a13cae81d158425591c126b7fce6c861a07506eeb210b5544528f0c9a04e3faffb8692442fd23f94369fefa3deb57b21101ce22dd63e3470abc646582a442107483a1606317338228f36582ccf54982e547d50a8c3153354cbc6f2d33687b82e7507729ff3296e7a4b5fb26646d5f2aa44a80e50b87b483e77e03339063ad6fccf63df57bf65c2f5a76a52ee276dd77c1ef72e6950c530d0e3e6dbb86b76d265a97a5269e97ad9869fcae53f5df82ee7a12823f54d35fcf83204c32b4c7cd86bc1f26ca58885e724ceeeeaf4bc419") ppoll(&(0x7f0000f3cfe0)=[{r3}], 0x1, &(0x7f0000723ff0)={0x0, 0x989680}, &(0x7f0000dbbff8), 0x8) r4 = dup3(r2, r3, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f00000000c0)) socket$kcm(0x29, 0x5, 0x0) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000000280)=0xffff) r8 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8, 0x349c40) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000700)={0x7fffffff, 0x2, 0x4, 0x9, 0xffffffff8717edf2, 0x7}) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000340)=0x3, 0x3, 0x0) syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x2, 0x40000) getrusage(0xffffffffffffffff, &(0x7f00000008c0)) fstatfs(r1, &(0x7f0000000400)=""/129) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r8, &(0x7f0000000780)={0x2009}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r8, &(0x7f0000000140)="38f20ff8f1127c3c8f3481d4522ca911602bf1e2c5d77343160e94b4f4bda5c95022b224d05cd9aa2830dbd25521531e4581de368757b685d6cb36dfeddca9bc51a4662d4e88a9da83e9aaee2ca538cca6415bd066901dc4219655ce00f9aa1c38b1716ce0107208f78c8ea0d412ab560608fb94114f72f65eec26185c14216bcc6e54d084aaf9f8e74e317a1b45c9d6ce7cc8de2fd106b634053deff225508f5c3f1f5c6862b68021889b052cb8b4ea2bfcc58f223b2c19761b83ab08ea4deb86f160b2d8c92f9193c8caa62afefc83942fd6ed2aff84542178191c69d0de10c2"}, 0x10) r9 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r9) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000)=[{}], 0x15555701, 0x0) close(r7) add_key(&(0x7f00000005c0)='logon\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="97e1a0b5ceebf090dd5ef2363e11ea0a9e77befefb12573b9b9c9ed07e32588815ba4e8e00107843005e7363506c3bcd9428d7a49d306a5cc6fda7e25109d14d5b0f8c3914ed6239dde1bbfa6152662b107ed49f992580fd89bfce243e2df159ddd2a3d43c2977c0077d4c2148d49682f22f639411ea12d864299c914c8f79243480963269c1d685b967b6272932c9958e305bd0d43bfa46439767c4840e91ba00b2a82310c12b986bc4b8d49c734e150ff687", 0xb3, r9) bind$inet6(r5, &(0x7f00000003c0)={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000740)={0x0, 0x40000003, 0x20}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000540)={r10, 0x20}, &(0x7f0000000580)=0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x6) 2018/04/01 02:15:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000940)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000980)=@ipv6_newroute={0x1028, 0x18, 0x201, 0x70bd29, 0x25dfdbfe, {0xa, 0x0, 0x10, 0x2, 0x0, 0x4, 0xff, 0x7, 0x2000}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_PRIORITY={0x8, 0x6, 0xfffffffffffffffc}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_METRICS={0xfe4, 0x8, "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"}]}, 0x1028}, 0x1, 0x0, 0x0, 0x84}, 0x0) socketpair(0x1, 0x80800, 0x8, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000002c0)=0x7f9) openat(r2, &(0x7f0000000200)='./file0\x00', 0x101000, 0x2) 2018/04/01 02:15:19 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$pokeuser(0x6, r0, 0xa7, 0x8) msgget(0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x80, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7001) gettid() 2018/04/01 02:15:19 executing program 6: r0 = socket$inet(0x2, 0x3, 0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x101000, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x10000) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000a19000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000ff7000), 0x0, 0x0, &(0x7f000066354c)={0x2, 0x0, @rand_addr}, 0x10) r4 = socket$inet(0x10, 0x3, 0x0) fcntl$setflags(r1, 0x2, 0x8f38ba48383bf226) sendmsg(r4, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x3ae}], 0x1, 0x0, 0xbd}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x3) 2018/04/01 02:15:19 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000140)={0x0, 0x5, 0x9, 0x8, "6815f3511ad581f686b41a86a08349b292a36b3611ea765e9a2b8dea8e08fed1d7ea1200b358b10072bafe82", 0x5}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000), 0x3c3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000040)=@ioapic={0x2, 0x87, 0x4, 0x8, 0x0, [{0xffffffff00000001, 0x401, 0xd0b8, [], 0x2}, {0x3, 0x8, 0x81, [], 0xfffffffc00000000}, {0x1, 0x8cb, 0xfffffffffffffffa, [], 0x1}, {0xc3f9, 0x7fff, 0x14, [], 0x9}, {0x3, 0x0, 0x8f, [], 0x81}, {0x6, 0x100000001, 0x2, [], 0x9}, {0x5, 0x5e9, 0x0, [], 0x3}, {0x3, 0x0, 0x8, [], 0x10000}, {0x400, 0xc5e, 0x7, [], 0x3}, {0x1f, 0xffffffff, 0x100, [], 0x1}, {0x4aac, 0x8c99, 0x8, [], 0x1}, {0x6d, 0x3, 0x8, [], 0x6}, {0x1, 0x1, 0x80, [], 0x101}, {0x9, 0x2, 0x6, [], 0x5}, {0x3, 0x2, 0x6, [], 0x4}, {0x3, 0x2, 0x8, [], 0x753d}, {0x1, 0x101, 0x4, [], 0x7fff}, {0xfffffffffffffffb, 0x4, 0x8, [], 0x8}, {0x3, 0x7, 0x3, [], 0x3f}, {0x40, 0xfff, 0xe5, [], 0x1}, {0x7, 0x1ff, 0x2e, [], 0xffffffff}, {0x4b6, 0x0, 0x4, [], 0x9}, {0x7, 0x15, 0x1, [], 0x1000}, {0x0, 0x14, 0x0, [], 0x9}]}) pwrite64(r0, &(0x7f0000000000)="ed", 0x1, 0x0) 2018/04/01 02:15:19 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000003, 0x5) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x6, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180), 0x10) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'bridge0\x00', 0x200}) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000000c0)=0x4, 0x4) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x2, 0x0, 0x4, 0x2}}, 0x26) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2fd0846bc0964f4f8fe3d917090000000000000000"], 0x28}}], 0x1, 0x0) 2018/04/01 02:15:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) sendfile(r1, r0, &(0x7f0000000200)=0x15, 0x200000010000) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) [ 45.957673] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 45.962061] FAT-fs (loop1): bogus number of reserved sectors [ 45.965216] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 45.971036] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 45.986979] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/01 02:15:19 executing program 4: r0 = socket$inet(0x15, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000880)=ANY=[@ANYBLOB="180000020000000000000000010000000c000600001a0000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000024c0), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) semctl$GETPID(0x0, 0x1, 0xb, &(0x7f00000009c0)=""/93) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, &(0x7f00000001c0), &(0x7f00000000c0)=0x6e, 0x80000) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f0000000080), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000340)={0x77359400}) tkill(r2, 0x1000000000016) 2018/04/01 02:15:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x404000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x480, 0x260, 0x260, 0x120, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000100), {[{{@arp={@broadcast=0xffffffff, @rand_addr=0x80, 0xffffffff, 0xffffffff, @empty, {[0x0, 0x41f940a93dca49f1, 0xff, 0x0, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0x0, 0xff, 0xff]}, 0x60000000, 0x26c, 0xb818, 0x0, 0x178, 0x7, 'syzkaller0\x00', 'gre0\x00', {}, {}, 0x0, 0x3}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x9, 0x1, 0x79d, 0x1}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xff000000, 0xffffff00, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x100000001, 0x8, 0x1, 0x3, 0xfff, 0x2, 'ip6gretap0\x00', 'ip6gre0\x00', {}, {}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @loopback=0x7f000001, @multicast2=0xe0000002, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x2, 'syz1\x00', 0x7ff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000080)=0x1800000000000, 0x4) [ 46.048108] IPVS: ftp: loaded support on port[0] = 21 [ 46.056116] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 46.062759] IPv6: NLM_F_CREATE should be set when creating new route [ 46.069297] IPv6: NLM_F_CREATE should be set when creating new route [ 46.102354] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 46.109812] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 46.163127] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 46.188529] FAT-fs (loop1): bogus number of reserved sectors [ 46.194439] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 46.202885] FAT-fs (loop1): Can't find a valid FAT filesystem [ 46.282950] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 02:15:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000dfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000003c0)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x10000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/04/01 02:15:20 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000), 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x40, 0x0) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10, 0x800) 2018/04/01 02:15:20 executing program 7: socket$inet(0x2, 0x803, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x800, 0x2, 0x1}) 2018/04/01 02:15:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2000000000002) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000180)=0x1e) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000200)={0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0x3b34e67ec0162b16) bind$bt_hci(r2, &(0x7f00000001c0)={0x1f, r3, 0x1}, 0xff35) 2018/04/01 02:15:20 executing program 6: umount2(&(0x7f0000000000)='./file0\x00', 0x9) syz_mount_image$vfat(&(0x7f0000001300)='vfat\x00', &(0x7f0000001340)='./file0\x00', 0x0, 0x3, &(0x7f0000003480)=[{&(0x7f0000001380)="d1445b72fad423d91eb461533b194d2c3efba360ccc5ffb7c04dfc18cb57023ad48ce7e8cc281e43c9dbc72c9f8f3f6c226621ee3513c69063c83ac1db4c69c00d451027a11b242752637daa9a2576ec595ef5a11a89162928980425a99a88408ca1efff8d4237484773ff8143671c10ee5a3b95cae5755d1409c889e3e9fd2e", 0x80, 0x7}, {&(0x7f0000000140), 0x0, 0x3f}, {&(0x7f0000003440), 0x0, 0x3}], 0x810000, &(0x7f00000000c0)=ANY=[]) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) accept4$alg(r0, 0x0, 0x0, 0x7ffff) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000000c0)={[0x9, 0x2, 0xff, 0x0, 0x6, 0xffffffffffffff9b, 0xff, 0x80000001, 0xa86, 0x10000, 0x4, 0x2, 0x5d884e32, 0x40, 0x833, 0x7ff], 0xf000, 0x10}) 2018/04/01 02:15:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="0004000000100000b8020000490b0000ec03000001000000000000000000000000200000002000000004000000000000015ebe5a0000ffff53ef010001000000015ebe5a000000000000000001000000000000000b000000800000003c000000c2", 0x61, 0x400}], 0x0, &(0x7f0000000080)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000000c0)='bdev:\x00') 2018/04/01 02:15:20 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x42) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r2, 0x40086610, &(0x7f0000000200)=ANY=[@ANYRES64=r0]) r3 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) getdents64(r2, &(0x7f0000000180)=""/4, 0x4) r4 = dup3(r3, r0, 0x0) getsockopt(r2, 0x80000001, 0x9, &(0x7f0000000340)=""/68, &(0x7f00000003c0)=0x44) write$cgroup_int(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000240)={0x7fff, 0x400, 0x4, 0xfff, 0x9}) preadv(r4, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000440)={0x5, &(0x7f0000000400)=[{}, {}, {}, {}, {}]}) r5 = msgget(0x1, 0x221) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000002c0)={0x81, 0x0, [0x80000000, 0x8, 0x9d, 0x7]}) msgctl$MSG_INFO(r5, 0xc, &(0x7f00000001c0)=""/3) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0xe) 2018/04/01 02:15:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000940)={'lo\x00', 0x0}) r2 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x8, 0x20000) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000300)=""/241, &(0x7f0000000400)=0xf1) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000980)=@ipv6_newroute={0x1028, 0x18, 0x201, 0x70bd29, 0x25dfdbfe, {0xa, 0x0, 0x10, 0x2, 0x0, 0x4, 0xff, 0x7, 0x2000}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_PRIORITY={0x8, 0x6, 0xfffffffffffffffc}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_METRICS={0xfe4, 0x8, "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"}]}, 0x1028}, 0x1, 0x0, 0x0, 0x84}, 0x0) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x80800, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r6, 0x0, 0x0, &(0x7f0000000240)={@multicast1, @multicast1}, &(0x7f0000000280)=0x8) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000001c0)=0x5) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000480)=0x0) fcntl$getownex(r2, 0x10, &(0x7f00000004c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000098c0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000009880)=0x2fc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000007780)=0x0) fcntl$getownex(r6, 0x10, &(0x7f00000077c0)={0x0, 0x0}) fcntl$getownex(r5, 0x10, &(0x7f0000009340)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000009380)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000009480)=0xe8) lstat(&(0x7f00000094c0)='./file0\x00', &(0x7f0000009500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000009580)='./file0\x00', &(0x7f00000095c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000009640), &(0x7f0000009680)=0x0, &(0x7f00000096c0)) fcntl$getownex(r3, 0x10, &(0x7f0000009700)={0x0, 0x0}) r20 = geteuid() r21 = getgid() sendmsg$netlink(r5, &(0x7f0000009840)={&(0x7f0000000440)=@proc={0x10, 0x0, 0x5, 0x14200848}, 0xc, &(0x7f00000092c0)=[{&(0x7f00000019c0)={0x371c, 0x1c, 0x72a, 0x70bd26, 0x25dfdbff, "", [@typed={0x14, 0x93, @ipv6=@loopback={0x0, 0x1}}, @generic="00d03e962a0fbb3cdd87ca78612a2f9aec0c0a1166f367a383d257acf48d576121f1eec909dc3e41e77fb717f7f72e742ef975a2c82416bde549eb85c51c7a79928206af001561a6dc4bae6a210337e4f86294fe5ad273b2e8dbfcc532064947ec4dbe5892ac62fdff5e6f4630aa84b635b4c54eac99004da8542bb3bc6a2f43d544ef04171deb0a3f30cda81ae93d4c6a581536690674231caec4eef81512765b3e8141300cb0c076294f22fea1ac4d5b2d8b40f54e", @generic="c24032392f44f1ebe606c8f6fac8b5e871aa0858781a0c61b7822617d80e69ca6fadb188403ac7833cd8334c69b8f2", @nested={0x10c, 0x38, [@typed={0x8, 0x19, @fd=r4}, @generic="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"]}, @nested={0x1018, 0x58, [@typed={0x14, 0x45, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x6}}, 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@generic="d523589f9050d68badb78300449713f5ca1c18181090c7dc6a4f018e738b2fe2915c58af13c58887c1bd04b739e2ce58493f4d2bbc18de735fb84f3a5a6a2d4bc1a922bb08fbc40da3e38c422a50f0453032d5eb808beae6a0302442b0e8ebe4dd9a7cee0572c3a0a7bd8788d50db31efe242ec5ca154475c180f7fa347770cea6d5e1881bf974c0f663501a0cb7ccf1a5809cc57c7beb0129873256a44bbc8bbf7f3d144160a728e0d2bc62f8654ae174edc60deb0c3c13f4e607858c53de48c203ca9131518d0aa90aa5c6cdd9", @generic="5b2c165d04756328b219022d239cdc1667561bc7ea372e9c91a570e3f1440e1ef225158499ad4932a643067fda77b66dce8c", @generic="1e6528898457b4e55e3a8dcec6de43780cda2256b39bdd17261fe617f4d897507f5d1a8d23d3a4d8c8f581f03498116739b52d64033d900ed3305c65a152fd0a0e81699d0a49fb", @generic="c07f140ae6f6057f0604b5121b1aecf59730462b423cba4adcfabb964a26be3f034578f5e53d1832dd5db40c2158b768bed5418840bb6764b402e6fc887e541da609b9bdeea97816f5b7daaaf94e02a95d440eb5a9c31fe350667e08a8af8bb52c7b76ef9b9ac9e0028940bc20ee0b470d0f5a088c42fe731eb8de7ad2f0ad2917e4"]}, @nested={0x17c, 0x6e, [@typed={0x8, 0x28, @pid=r12}, @generic="49a8079d85", @generic="cb34c0a257d274ab08c27fae91afdb6a65b739147c692f8fa88e202b5b8d89c25e46d069dd81bb7533eef199b4e14c8fdb1c4ed51c507341c70ca4480435d07e5d5a8e12c59befcb75a46f60c644a8414488b0a631939771ae2c74e5aeec699db3d4adb6f99ca5191fa45bbd82b2378904f9aa2e0fb711af4856bc0919259ade882f227909509c5cf48bbb6dc4daf0e214eeeeefb000a70c01fda11f2fc71c033d4167b6c916", @generic="c2b9b3b61cf982f904fae99432db322f8e4093aabf1374a82ff09393684fa86a7b625e3a709d891115cad40c0a6b3bd4251ed0b8bff316b313f143bf54fef86da82880b3a4994440123f4bf5fa94452b555d09cb79074e3119efdb6e86783d1a8b08afc5652f8209c49a0a84ccbf3bb8f3cfbcc18596e2f0f20a185c3e6cfa21d9dfae3505982e882b20596d10dce88b91f267fcdd936591083febb132b7c95c8ef6db76a1c776ef414bd321e38e15e0f93e1ca9f8ebeb47c463275d9f61232be374934a"]}]}, 0x1a5c}, {&(0x7f0000009280)={0x10, 0x27, 0x10, 0x70bd26, 0x25dfdbfc, "", [@generic]}, 0x10}], 0x7, &(0x7f0000009740)=[@rights={0x28, 0x1, 0x1, [r2, r2, r5, r0, r4]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r6, r6, r5, r0, r4]}, @rights={0x30, 0x1, 0x1, [r5, r4, r6, r0, r3, r5, r4]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xe0, 0x400c845}, 0x4000) [ 47.111304] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities [ 47.130339] FAT-fs (loop6): bogus number of reserved sectors [ 47.133495] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 47.136509] FAT-fs (loop6): Can't find a valid FAT filesystem [ 47.143719] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/04/01 02:15:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0xff9c) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x480900) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x3, 0x4, 0x6, 0x81, 0x4, 0x4000000000000, 0x0, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x7ff}, 0x8) socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x364, &(0x7f00000001c0), 0x1, &(0x7f0000000400), 0x0, 0xffffffffffffffff}}], 0x1, 0x0) 2018/04/01 02:15:21 executing program 3: lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000001280)='/dev/autofs\x00', 0x5a, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000001480)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x28) sysfs$1(0x1, &(0x7f0000000180)="096086cf0aa7b286dca9c2cd1130861fd260b6c985dbcbbb9a3cdfdf336d5e88443937a1fcedb97284c20c80a10686df2867b49c4f9c5b556ecf51382ce27826a0f48307ff47817d9def15a7b1755b2b2b16a5b8f043061c85ca80b8dad7babf38bfd0da3866f0d1794a39354be19881cc73629d0b6a1b6d68edcce3eccdd329bc5a920c9961dbb7e12f99ab42ccf9e9496f582388d0ab8f4413a25690642993c015a0954ba9d3194d79") getsockname$unix(r0, &(0x7f0000001340)=@abs, &(0x7f0000000040)=0x6e) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x78) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) listen(r0, 0x767) llistxattr(&(0x7f0000000140)='\x00', &(0x7f0000000240)=""/4096, 0x1000) [ 47.152967] EXT4-fs (sda1): resizing filesystem from 524032 to 19 blocks [ 47.163924] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/04/01 02:15:21 executing program 5: unshare(0x800000) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1000000000000003, 0x4, 0x4, 0x100000001}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r0}, 0x2c) 2018/04/01 02:15:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000070afdff00000000000000000000000019c4a24ca669c877c226e2cdd32ccdc766e24d5c3457cd923a3bcf8d1e3aafbcdcee885508ce33dd43bab3bbd796b2d323b9d1cc7024916f27c4ceca91cb03ded6b6d73d03a987ecc9d47ec3e1d29d2544f0bd6f"], 0x14}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)=""/213) [ 47.209371] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 47.215953] IPv6: NLM_F_CREATE should be set when creating new route [ 47.222473] IPv6: NLM_F_CREATE should be set when creating new route [ 47.283947] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities 2018/04/01 02:15:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000000000)) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000001040)=@dstopts={0xff, 0x23, [], [@generic={0x100000001, 0xf7, "0c3460efbb109fab575399af11d16d8835b3458cf3219f72fa2f7743484bad54c0c494889fa6b0f965c2a4061bc082379da3779ec5c24c4301e640844945ba8ffff3fd7ca9bb2cc5933c1ec457c782092f3010a3ba72747ff8a5b5624b9f728eff645018c31ddff6840ce93289d6cc94121d5504b5a8cf5408b073e43c2c110948e1f179aecdcdda1ab59e96db4548c2715469d6bcd929ede629737a0497078bcf3defd2ddbb2440f149b0ede467bfaa56f86963969079171076f7c6540e76f3ecbc98bfd69d06aad80e56e950e3c2356618068744775b1501b8a9add0c65eff02f3ba6a8df19e09c573e50f40eee1d5bb0311b321e526"}, @calipso={0x7, 0x18, {0xfff, 0x4, 0x4, 0x1, [0x4ee, 0x80000000]}}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0x81}]}, 0x128) 2018/04/01 02:15:21 executing program 1: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x17, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000020800000000000000f8000000000000000000000000000080008000ff0f0000000000000400000000000000ff00000000000000f6000000010000008b16fe4245a86603000000000e1fbe717cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e20506c6561736520696e73657274206120626f6f74", 0xa2}, {&(0x7f0000013200)="0000000000000000000000000000000000000000000000000000000000000200", 0x20, 0x7de0}, {&(0x7f0000014200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1e, 0x9de0}, {&(0x7f0000015600)="000000000000000000000000000000000000000000000000000000000000020046494c4530000300000000000000000001000000380000004000000000040000000000000000000000000000200000000200000000000000ffffffff00000000", 0x60, 0xbfe0}, {&(0x7f0000016600)="000000000000000000000000000000000000000000000000000000000000020046494c4530000300000000000000000001000000380000004000000000040000000000000000000000000000280000000200000000000000ffffffff00000000", 0x60, 0xdfe0}, {&(0x7f0000017600)="000000000000000000000000000000000000000000000000000000000000020046494c4530000300000000000000000001000000380000004000000000040000000000000000000000000000300000000200000000000000ffffffff00000000", 0x60, 0xffe0}, {&(0x7f0000018000)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000", 0x2a, 0x113e0}, {&(0x7f0000018800)="000000000000000000000000000000000000000000000000000000000000020046494c4530000300000000000000000001000000380000004000000000040000000000000000000000000000390000000200000000000000ffffffff00000000", 0x60, 0x123e0}, {&(0x7f0000019000), 0x0, 0x133e0}, {&(0x7f0000019400)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000003f0000000200000000000000ffffffff00000000", 0x60, 0x13be0}, {&(0x7f0000019900)="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", 0x240, 0x143e0}, {&(0x7f000001a100)="0000000000000000000000000000000000000000000000000000000000000500", 0x20, 0x14de0}, {&(0x7f000001a700)="0000000000000000000000000000000000000000000000000000000000000500", 0x20, 0x155e0}, {&(0x7f000001ae00)="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", 0x1c0, 0x15fe0}, {&(0x7f000001b300)="00000000000000000000000000000000000000000101000000000005120000000101000000000005120000000000000000000000000000000000000000000000", 0x40, 0x44000}, {&(0x7f000001be00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00%\x00', 0x20, 0x45be0}, {&(0x7f000001c200)="200000000000000000000000800000000000000000000000ffffffffffffffff2400460049004c0045005f004e0041004d004500000000000000000000000000", 0x40, 0x46120}, {&(0x7f000001c600)="6000000000000000000000004000000002000000000000000001000000000000240056004f004c0055004d0045005f0049004e0046004f0052004d004100540049004f004e000000000000000000000000000000000000000000000000000000", 0x60, 0x463a0}, {&(0x7f000001ca00)="a00000000000000000000000800000000000000000000000ffffffffffffffff24004200490054004d0041005000000000000000000000000000000000000000", 0x40, 0x4046620}, {&(0x7f000001ce00)="e00000000000000000000000000000000000000000000000000001000000000024004c004f0047004700450044005f005500540049004c004900540059005f00530054005200450041004d000000000000000000000000000000000000000000", 0x60, 0x468a0}, {&(0x7f000001d200)="f01203f80001000000000000000000007c0000000100048048000000580000000000000014000000020034000200000000001400890012000101000000000005120000000000180089001200010200000000000520000000200200000102000000000005200000002002000001020000000000052000000020020000000000005124b3000101000080000000000000007c00000001000480480000005800000000000000140000000200340002000000000014009f011200010100000000000512000000000018009f01120001020000000000052000000020020000010200000000000520000000200200000102000000000005200000002002000000000000", 0x100, 0x88000}, {&(0x7f000003d600)="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", 0x180, 0xff3e0}, {&(0x7f000003dc00)="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", 0x220, 0xffbe0}], 0x0, &(0x7f000007e200)=ANY=[@ANYBLOB="80"]) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x8) r1 = accept(0xffffffffffffff9c, &(0x7f0000001600)=@can, &(0x7f0000001680)=0x80) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000016c0)=0x4, &(0x7f0000001700)=0x1) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) [ 47.401252] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 47.408699] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/04/01 02:15:21 executing program 5: prctl$intptr(0x1a, 0x71566e98) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xdd, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x4, 0x400, 0x0, 0xff, 0x401, 0x5}) 2018/04/01 02:15:21 executing program 6: r0 = socket$inet(0x2, 0x83, 0x8) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x388, [0x20000280, 0x0, 0x0, 0x20000398, 0x200005d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'bcsf0\x00', 'gretap0\x00', 'ipddp0\x00', 'teql0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "cb8223d429379bb510bf58f48d9d9004ed4e793ddab8068e423150dde463473037597b956f573ee8a5e22a1fa00478caa054d64d681fe3877eabfd6cad393c6c"}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'ipddp0\x00', 'irlan0\x00', 'nr0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@random="edf3432bd712"}}}}, {{{0x0, 0x0, 0x0, 'tunl0\x00', 'ip6_vti0\x00', 'yam0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe0, 0x130}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x3}]}, 0x400) 2018/04/01 02:15:21 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@rc={0x1f, {0x20fc, 0x0, 0x80, 0x3, 0x7ff, 0x2}, 0x1}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)="e0eee173c16dbed4a330d275dee1c88ad639474c43298439ca2bd443450be85866adfa02f31dd62927758f7df40770672fc7c432f219a7a713a281eb5b35b09602b9aa2271e3b8fd1cec50b01b22e5e697aab7b3c5", 0x55}, {&(0x7f0000000100)="47ec160a89c21305a2398b65408edf8fc32b4fbfd2f5d41a159fcbcfbffacf15b44d0323862206605d53c1cf52e49f", 0x2f}, {&(0x7f0000000140)="7490ce6003707e6923aa9fa0af8547d9d50d19673d3890e9fc129ab048fd4086365ee3e866e940ee9aece5b8c15a5334e8a7379516ae8aafa87d334a573f000a4c2d0aa4b8b1bd472ae5972f0ea4837a6d91f2590f9a3ff3ad5015e65ed8efa0d9ac073fe6525056e8cba95b5709ccdddbcde5f971f5b3231d9e92c6494c7ee4b3b69f17e48635e9a3", 0x89}, {&(0x7f0000000200)="7a00b39ee6434aeb2dbe2854fafbf56f8021dd1eeb4365a7f7e8c6446d9611655cc56bac143a528185e3bf25d16a8239deed8edae28aa48c6b85c2be8ca253276d4577a91106c9164c20d0d539e15673f3537b0d08ff2a8050cf041504d0e2918ed9401f5330d40fdae064f2cf36dbee1c03b03d058a7ac30adc2fab936308692c78e65343e7d3911bc4f381750750cf7c8644e0", 0x94}], 0x4, &(0x7f0000000480)=[{0x88, 0x115, 0x100, "413951a534079f60517a1651bed7002e28b284cf33b4599300702a081fedb7ab492e121fd38fee883e8d3aea42a55cd36083755fd516fe3a09e4dffe5c7562c0d65ae9723afeb191e289158d44b12b49752a4721cff8137bbdf7d4f16ed1baf0f1f46caa033e59afafc73cf9617f11aba2"}, {0x18, 0x112, 0xff9, "fd60"}, {0x68, 0x119, 0x74, "ef9aa5fa42688577c01bd28f07f34750e7762a6a668261554e29b1c7001d189f7a83c7e9da034c4d42d93ff42ee85aac7228a3b71dd8b5d833d36ec55cb75c7cb2cae584acaf6a47c8bf5103e251cc2297fa"}, {0x50, 0x118, 0xffffffff, "8cc5ae4d0e2ada1030e4702f3783ac3daad9181fbf0495ddb58bcdcf82b28155fb24117c2693a051d1fc7df4f3d994346b8fb61c8d96fbfd3d67d2d2573a7b99"}], 0x158, 0x40}, 0x8000) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="97e2b5c410c04522212b2f22a5010000"], 0x10}, 0x0) [ 47.451317] EXT4-fs (sda1): resizing filesystem from 524032 to 23 blocks [ 47.458259] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted [ 47.463314] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 47.537267] ntfs: (device loop1): parse_options(): Unrecognized mount option €. [ 47.591555] ntfs: (device loop1): parse_options(): Unrecognized mount option €. 2018/04/01 02:15:21 executing program 7: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="58465342000010000000000000001000000000000000000000000000000000009f9899ffcba14ee6ad5208206709ed75000000000000000400000000000035e000000000000035e100000000000035e20000000100001000000000010000000000000355b4a40200010000100000000000000000000000000c0908040c", 0x7d}, {&(0x7f0000018700), 0x0, 0x361f00}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="21c199f0541208ab7631d726050500000000000000c461c57065e656565b6c00f86ccf21"]) 2018/04/01 02:15:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/01 02:15:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000000ec7a726ac930d29c4d9cae12830000cf0000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/01 02:15:21 executing program 0: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000012c0)={{0xa, 0x4e21, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, {0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xe2}, 0x0, [0x4, 0x4, 0x3, 0x8, 0xb3b7, 0x4, 0x100000001, 0x5a000000000000]}, 0x5c) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x40000000141044, 0xc) fallocate(r1, 0x0, 0xffff, 0x4) fallocate(r1, 0x1, 0x0, 0x4000003) readv(r1, &(0x7f0000001380)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) sendfile(r1, r1, 0x0, 0x100000001) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0x4b4, &(0x7f00000001c0)=""/228}, 0x48) r3 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) r4 = dup2(r3, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000040)={0xfffffffffffffff8, 0x8, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) write$sndseq(r4, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0xfffffffffffffff8}, &(0x7f0000000340)=0x8) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r5}, 0x8) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)}) openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(0xffffffffffffffff) fcntl$setflags(r2, 0x2, 0x1) 2018/04/01 02:15:21 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x2000000000000002, 0x10010) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{r1, r2/1000+30000}, 0x875, 0x1, 0x8}, {{0x0, 0x2710}, 0x3, 0x100000001, 0x1}], 0x30) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x1, 0x80000001, 0x2}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/01 02:15:21 executing program 6: syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x10000, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x21, 0x600200) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x33) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x9) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000300)=""/66) write$cgroup_int(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="003a3e3ff64597c5858d39d5509f595b35eb1aabce700a695ae14279d0118992f479808b97ab897c8173d3bfe4a03a956f12e1aa39440d8717267a57b45207945961434afd570535530a885fe823903e8d153593670e8000ab161c59e236cf39aec16e2eb048752dab3fd1847b2b87ec92d6e862ff831e5801a99978ddc7e1842018690957e0019fb95525565890b332cabb1ab754712f8971e6c948bce6dbc894d60dfef66903ee0395be4f2d6b5f8cc1fab5ad0dcb6ed3d44850f88d3d6ee6b00195b928a4fe06b1dfe8da9000c549930ee1a74b13669bc1dadbdd3dc766af558d5315b9e21f99619bd6e828ffa0b430696fa34ed1f3ab02c7ffe5882f0f5396ad243c2bca3cf6675c7731371f27eda8c33f26893e335b07af6a54f7f11030626e3fc4743f16ba6b66b73afc0cf911871767e9794f5e2ef700d6547aa1548f3d76ebaeb6f46ec5c9fe5bad6fba3ee9139ef429a88e09c032e627def9f8c8ce268787ef8d776fe3ef78e77f88cd2db33b30973831708d409e6cfbd3c5c938bb86300b228fbf66784ffd184601182632bb82cf2fb286e5d3baa306fc7af8783bd1fa2d122dbd66c07860267e3af155300ac6eb31877d89c91f65fdeb3f8af395b4365f2e1c12cd43a54b4b14e7de1720eef619a97ee0aed84e036d1b21ae8e3763d204bc772b4909c1721643b587a03e2f268745415c8151"], 0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000180)) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) sendmsg$netlink(r2, &(0x7f0000000280)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f00000002c0)=[{&(0x7f0000000440)={0x10}, 0x10}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/01 02:15:21 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x8000) ioctl$KDADDIO(r0, 0x4b34, 0x100000003) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x2, 0x4) syz_emit_ethernet(0x42, &(0x7f00000a8fa2)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@timestamp={0x44, 0xc, 0x9, 0x1, 0x0, [{[@empty]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000387000)={0x0, 0x0, [0x0, 0x7f1]}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000000)={0x8, 0x0, 0x0, 'queue1\x00', 0x80}) 2018/04/01 02:15:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000100), 0x0) ppoll(&(0x7f0000103ff8)=[{r0}], 0x3e3, &(0x7f0000000040)={0x77359400}, &(0x7f000024bff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) userfaultfd(0x800) 2018/04/01 02:15:21 executing program 2: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x80400) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x10005, 0x0, &(0x7f0000ff9000/0x4000)=nil}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 47.725616] XFS (loop7): unknown mount option [!Á™ðT«v1×&]. 2018/04/01 02:15:21 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='nfs4\x00', 0x0, 0x0) personality(0x270e2743c1857dd9) 2018/04/01 02:15:21 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000400)='./file0\x00') r0 = socket(0x400020000000010, 0x3, 0x0) write(r0, &(0x7f00000000c0)="1f00000056000d6dfcffff00bc0203030700ef2104173f8100000002000039", 0x1f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@dev, @in=@broadcast}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xffffffffffffffcf) 2018/04/01 02:15:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000000040300000000000000000000004a"], 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/25, 0x19}, {&(0x7f0000000180)=""/80, 0x50}, {&(0x7f0000000400)=""/250, 0xfa}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f0000000500)=""/149, 0x95}, {&(0x7f00000005c0)=""/107, 0x6b}], 0x8) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) [ 47.781789] [ 47.783561] ********************************************************** [ 47.790254] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 47.796932] ** ** [ 47.803612] ** trace_printk() being used. Allocating extra memory. ** [ 47.810301] ** ** [ 47.816980] ** This means that this is a DEBUG kernel and it is ** [ 47.823736] ** unsafe for production use. ** 2018/04/01 02:15:21 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4200, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000000c0)) r1 = syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000b21ffc)) clock_gettime(0x0, &(0x7f0000000080)) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, 0x0) 2018/04/01 02:15:21 executing program 6: r0 = perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x70, 0x3, 0x1f, 0x7ff, 0x8, 0x0, 0x6, 0x14020, 0x2, 0x25, 0x3, 0x3, 0x4, 0x5, 0x2, 0x5, 0x3, 0x0, 0x4, 0x3, 0x4, 0x100, 0x100, 0x3, 0x3da, 0x4, 0x80000001, 0x2, 0x4, 0x4, 0x8, 0x5, 0x7, 0x4, 0x1f, 0xfff, 0x4, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x1200, 0x1, 0xc3, 0x0, 0x4, 0x9, 0xffffffff}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000480)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001600)={0x0, @remote, @multicast2}, &(0x7f0000001640)=0xc) connect$can_bcm(r1, &(0x7f0000001680)={0x1d, r2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xd, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="8500a06500001f53ee0000000000000000000000000000007e1cd162f7ebfab25962fa7ed28e4cbc2e4c0d7be909dc6c6856cf15cfe884c95c3935e5985adc5b3925b23458b12c81c36c9fc1dbf4e3aee1a7aa62daec14d69d76faf4ed372d4343477db18400b086fa9442f9d86eac907228addf0c65ce43717a9b8fd7fec4e4a92b0411143a804bb1f1b9eee7e68a6cf58a84f8d452b382bb9f6620c9b1f2d2a43a367d569e7fc8d612fd4facfd6197ce8b7c89878f7325fbcf5b9e"], &(0x7f0000e6bffc)="47ff3300", 0x5, 0x99, &(0x7f000000d000)=""/153}, 0x48) recvfrom$ax25(r1, &(0x7f0000000380)=""/179, 0xb3, 0x2000, &(0x7f0000000440)={0x3, {"e54c3e0b1955fd"}, 0x7}, 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10200, 0x40) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)="966a67766f141fa2dedfe64d47ada7deefd65f58078f78d971c74ed89846c09052a616827df93d7b0ac8c1142add7cd1e538d20c56ec0e8655e3a4c7bde3a86a52064db084b638a67937f14c7b3397be6a1ba6d0863efde41080b20332f01c098f2c5bbf3515a5971df58b382d12fa", 0x6f}], 0x1, 0x9) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f00000000c0)=0x1) [ 47.830436] ** ** [ 47.837113] ** If you see this message and you are not debugging ** [ 47.843807] ** the kernel, report this immediately to your vendor! ** [ 47.850484] ** ** [ 47.857173] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 47.863852] ********************************************************** 2018/04/01 02:15:21 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8), 0x7f, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9a19329a6befe986ce01334e710fc585ac3e7b591c94af18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b532d8a738e1ed6c370d"}) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x111200, 0x0) 2018/04/01 02:15:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') umount2(&(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, [0x0, 0x3, 0x4d8a087, 0x3f, 0x77d1, 0x1, 0x4, 0x8, 0x80, 0x3, 0x37, 0x100, 0xab, 0x0, 0x7fff]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000500)={r1, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}}}, [0x80, 0x3, 0x5, 0x2, 0x5c86, 0x6, 0x8, 0x9, 0x26e4d143, 0x33e6400, 0x4, 0x1, 0x7, 0x0, 0x96]}, &(0x7f00000000c0)=0x100) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000004c0)) [ 48.016187] binder: 6067:6069 ioctl c0306201 2001bfd0 returned -14 [ 48.059738] binder: 6067:6069 ioctl c0306201 2001bfd0 returned -14 2018/04/01 02:15:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tnepres)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) 2018/04/01 02:15:22 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000880)) chown(&(0x7f0000000380)='./file0\x00', r1, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x218, @tick=0x2, 0x6, {}, 0x3, 0xfffffffffffffffd, 0x4000000000000000}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00000000c0)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x7a98a4db}}, 0xed, 0x9, 0x7, 0x0, 0x54}, &(0x7f0000000540)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000800)={r5, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000780)={r5, 0x2c, &(0x7f00000005c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}]}, &(0x7f00000007c0)=0x10) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) getsockopt$IP_VS_SO_GET_DESTS(r6, 0x0, 0x484, &(0x7f0000000300)=""/18, &(0x7f0000000340)=0x12) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f00000002c0)) unshare(0x0) ioperm(0x20000000000000, 0x0, 0x8d) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/04/01 02:15:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x100, 0x0, 0x4, 0x6}, &(0x7f0000000100)=0x18) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={"627269646765f5dcb8cf0b0000008100", &(0x7f0000000140)=ANY=[]}) 2018/04/01 02:15:22 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x800, 0x204, 0x100, 0x3ff, 0x800, 0x8001, 0x3, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000380)=""/89) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3c76}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x2c) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x8) sendto$inet(r1, &(0x7f0000000400)="e79d1832942e7aa9be82cd48ee74219c9784e9664324eabec0ead78aeb373b5304103a9d16cf9788286bdaf7ebdb3b0585ea7cc0e690945483bd3020a683c97361430ec2a4140cc8eca4a338d5513cc24b506fc1dd3839be73b8f80dd48d0b886b7fa6fc3cbba6e8e828db516c4cc33836c35eccfef44cb5f5997082fcceb3c5b1db6af92eea6350d05950f05cda64480d43a40ac2f6e261077072142bd7211bbda04cff626a62f4755d460de73fadd94a4ea6a25b71f5f4ab4233b52ebb44919bcf74b818ebcc87f66a629728c74ac1b4375ec0c101e7171c3194df048ddfd9", 0xe0, 0x20000050, 0x0, 0x0) ioctl(r1, 0x227b, &(0x7f0000d27862)="ff") read(r1, &(0x7f0000000100)=""/154, 0x316) 2018/04/01 02:15:22 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0xfffffffffffffff7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @rand_addr=0x3}}}, 0x84) mknodat(r0, &(0x7f0000000080)='./control\x00', 0x0, 0x101) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') readv(r1, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/236, 0xec}], 0x1) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x1, 0x0, 0x4000003) 2018/04/01 02:15:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000003c0)) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x4, 0x1}}, 0x26) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[], &(0x7f00000002c0)) fcntl$setlease(r0, 0x400, 0x0) fstat(r1, &(0x7f0000000080)) getegid() openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000300)=""/147, 0x93}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000002d80)=""/4096, 0x1000}], 0x5, &(0x7f0000000200)=""/51, 0x33}, 0x40000020) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000433000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000433000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f350f01cac4e3d17e2b3666baf80cb8b73e9582ef66bafc0cec0f20e035000100000f22e066baf80cb84e823d89ef66bafc0ceceabb3e00003f00c174920000b805000000b9000000000f01d99a000000005b00", 0x54}], 0x1, 0x10, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000437000/0x1000)=nil}) syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/04/01 02:15:22 executing program 1: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0xa) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffcc3) remap_file_pages(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3000000, 0x2a062ccb, 0x20000) 2018/04/01 02:15:22 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x8, 0x800) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001340)={0x9, 0xffffffffffffffc0, 0x9}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000340)="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") r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x6842, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000080)="2979cd9593c6d2d8bb4046c12a5f057431b4fc7384de0b158551bf9706c5526ba602d3f458dc5f1c9c24307fb70a0ca194") getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) inotify_init() getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000001380)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) write$rdma_cm(r2, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006300)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r2, &(0x7f0000000000)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, r4}}, 0x30) write$rdma_cm(r2, &(0x7f0000004f00)=@listen={0x7, 0x0, 0xfa00, {r4}}, 0x47) getsockname$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000200)={r5, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) 2018/04/01 02:15:22 executing program 6: r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x108, 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, &(0x7f0000000180)}, 0x0) ppoll(&(0x7f0000000340), 0x33, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) 2018/04/01 02:15:22 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000080)="97", &(0x7f0000000140)=""/108}, 0x18) [ 48.798336] mmap: syz-executor1 (6103) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/01 02:15:22 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000100)="cc38f7328f2830ad170767f42da9b52f3a2600df45c429a246300e2717", &(0x7f0000000040)=""/5}, 0x148) getpgid(0xffffffffffffffff) r1 = gettid() kcmp(0x0, r1, 0x4, r0, r0) 2018/04/01 02:15:22 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ptmx\x00', 0x20401, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="020300090c00000000ef000000000000b373130002000000000002000000e000000100000071876fb02ab8000002000100000000000000000002000000e0000001000000000000000000000000000000000004c9a2963365ad57b6252be43ae4c9399f3c741ab4f6c1366fc14397189fb80e3b7c68070d729fc5303fdc6b95a572d993d4aa0e0164697bac3faa3b903322f58082e6b0cecd84e7f0731a0646b628548c8621e71a6c4d2bd316cb530911906dffecff"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000740)={0x1, 0x0, &(0x7f0000000780)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000a00)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd4093ae3ef12ce13748d630caf86ee31c35a6e68c5ea409e621cad6e4a493fabd8b935e0af0291a0a519bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575979dfc76a4f5b9396d1fea75dc5407e5f6a30131adc77d9f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1469a475f6d3acf0153b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acabea90d252175bf24b03c463a6b5687a82f8f83a3c418f9dd941a07987aec0cbd1a566b10f18064afb33e65e529cffac4431d332b5be38180d7fe5a34a45271b45ac5cfafd5b43e63283c6114e748eb76dfc5043d77939900a6534191bc9a239dd0d60d1f2f5034a49c66be1438f6f1566ecacc5eb765a10c71383fa462d901223ea3f1cc817b800ad731ffed98824f8528474d14e75dec746792e37da690df3c7fa518b9403bb58c8f300"], &(0x7f0000000600)=0xd7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r5, 0x2c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}]}, &(0x7f00000006c0)=0x10) fallocate(r4, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r7 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r7, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r3, 0x0, 0xd, &(0x7f00000000c0)=0x5, 0x4) accept$inet(r6, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/01 02:15:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000140)={0x1000, 0x1, 0x6, 0x5}, 0x10) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f0000423fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000280)) modify_ldt$read(0x0, &(0x7f0000000000)=""/36, 0x24) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="d3ab27191a0100230000000000000002fef9f3422c0000ffffff0000000000eb9ba81001070097c11ed4c2c4dcd2ffa86eb9", 0xffffffb4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000180), &(0x7f0000000240)=0x40) bind$alg(r0, &(0x7f0000ccb000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x17a) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000001c0)=0x16fa, 0x2) 2018/04/01 02:15:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x2002279, &(0x7f0000000040)="000089a9") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x140) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000000100), &(0x7f00000000c0)=0x37d) 2018/04/01 02:15:23 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x129, 0x10000}], 0x0, &(0x7f0000016000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) sendto$inet6(r3, &(0x7f0000001480)="e12ec1fb8cdef86a90e37148eb1f28b860b03eb0684302552af0190c1acaeea898e66d28f048ce10385f967271d3f71554b43ef3fecadeea3400b1faaa4c5619370231b53f11b52d68b1f9e6503d73a9b35cd3226b37badb7f2d84ec9f8675e09f2d91b7115ca557d38980d7726cde52a7b6a721b5c98f3c093cae7df411d0e92ff77a949e60acb9a1afe07661b093d12b6327b80c4037607e6c8d263b860322407b067d8856235178067462b009391e37bfaa2daa5df1d15571ff8d76c70e62b8925982783161d6e4ae59e12486eec2bc9a9b9d375002e969285443f8835696f2bc6f", 0xe3, 0x20000000, &(0x7f0000001380)={0xa, 0x4e24, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x81, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$VHOST_SET_VRING_CALL(r5, 0x4008af21, &(0x7f0000000040)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2}) mkdirat$cgroup(r5, &(0x7f00000000c0)='syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000001280)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000012c0)={0x3, 0x337e, 0x0, 0x9, 0x3, 0x2, 0x4, 0x7fff}, &(0x7f0000001300)=0x20) ppoll(&(0x7f0000000100)=[{r0, 0x2}, {r2, 0x20}, {r0, 0x1}, {r0, 0x8002}], 0x4, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x8) accept4$inet(r5, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f0000001340)=0x10, 0x80000) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) 2018/04/01 02:15:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x3ff) 2018/04/01 02:15:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) socketpair(0x0, 0x80000, 0xffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001100)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f00000011c0)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001200)={r3, 0x400}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000010c0)={0x1}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001080)={0x13, 0x1000, &(0x7f0000000080)="b7839efa9f5941bcb4e57a32feae655dcc4f3960d4732c3075be4b8a8f2e226867e310bb1527707e3892907436867a57929f289792e523998f9a5550c76a274d653f4212d248c596219f9b56500b3bcc0fa3c586b69e5bb4515744e110b610a4ccbbbec389a12bd9552c5de451a248e26b274c31155a5822d33c58ac8635a96a2f69248f6b54659cf05d8a2f693bd7baa02eb645717ffbf9aabdb0e2b066a4df0a725e0a042bfad0d00d94f2148d33136a1374cf84c06cd94b280a580aaccf3b3f7ed165dc0da7fc7809fa9e93ebc95e56739f0785c5783ab38cd7bf55e4124bd030c6c2f25e66152e39e2e6b2bed891611c4bb8ececa307b00cc548d2c09fecdf46048deafdb3b5a2a371f34240b10d2de8670e29d6ddeefa5fbf9352beb3fb3b82db07305726ad8670e25c06b5c1c2b938e08db0080105b3a4224791c41d7655d006fb6aea1f9f33f168d31ab7a9c3981cf7c8c37438b78fdf96f9ec32514625b60010f3a41d9828eb2520f207ddba62e39cde94a787435379a40d5e7a0d358533867dfa1ce8824c1be4d51b2851ba9a2168dd67793777fe5c6cf00e62eaf70bc60f3ea2ebc76e5e8d71f290945d05b45bc001844d9e9d18271a860fad8430177959d6142ad5b15d06406f4783ea43f225e5e671c94e3d4aae10b764a2e991fbcf5e2f9fb3cc7658376f2e61378dd6e00bf4bfffcd29bda0ce5fd574cae68381b9e0f0523730d8cab82efbeda3999a5befd4e8831f759f97a1bcd9f5b8bb2160e72b5348705b816b0d437a02e6700b0c254065ff8029a833f171d650146a2ea32b5d0ddfb4d6bcfedadfe8d89c6eb8229112f848004c364a78e69b594dd36146371696220431ed9d091195a8518f1d965f17d5841fd593567375b54e1470459e729fb1050426c0d6e4eedb93d9d19fd4aecb19621eb5781ca16cab3f4376b7fadd343a262c0f581799b3bdfc4a2ff99ad14cc5ddfea018c6a26f81a9a1382ac0731e4aa2b026f4ca760b6b28588fef5864aa6f306d4ca8eeb6b2c7a4f0ee19ac17b5513ad7663e9bd4de79f23b5d89bfb214cfaf9aac773309192094051798493e15f9eafa9dfacb35c17363a8dd5097f58865b0bf107c01d41138a8bddfd9182c55b0f52b1beea9924050c4be171295ffeeb018c1aa0e0e42cd995f1531403cd2e732c4669557e215d8239529a5cc4befe34af983bb87c8c323b2a977894dfe261efdf6fcb6efdabb6b29db0a5a004aae46406dfff32b4d5c9d64535b4ccb9f7267472caacc5b0339d07b6b10d62a7d7e004fb90709da64f82b7f9fb14f276fdba9360382bde86985758663e9060ed3f2a6f7af5fe49f37ad929fef4d9155af9ae13f69fb96c803ebc36189865c9a0d5c52b2f22af47a6d6f8369e6358d1422dee2a58b19ef99c4d28ccef0f6ab893b15f51cca714e649a08c5eddcdd32684fcef1b7bb76080a05a4fba9b4f20bccf30a409a468998b622e5bbd120e7d8f5c9f0cc9d9086706e82424358bc9200d2fefe13c77a4368669dba49a4f2ad5013e1f32f8d63e53703467d712ed0edec124c3192e7ffed23362641eb4dee7cac26852bdf36812a5c8640f7bf10564212e43dd20fa21c6c9b4e90969460e1972bbbe875018eb0c9805e3990d79f4ac46658f0dfd866c75553ff4c740f2090d53f7a55db8cdf0490c308b443e1041c0d6971b882d3f23750b807614f20ced3364a4d46e988c8fce04c82a949433bf07f6b27b5c76f655f3e8eed3c79a11276f9cbfa0dac0d57b718eaca5e5b4a1742b8d561c3eef844c340910c3b307ecb1166ada6666f501b49daca65fe4dc6c1370cd7cd399b94ceb55b8fcead7426a44bed1ccb3f1254e24b6d7d632c2d51e429afd6305a7360fc0bdd2f5f25350ae849abacade9b34f4d9ee181043a7c333ce0503710c6f6c2de270f5c6b0c5f9e0634e8853551622a7de29de8ef6be8b54ef5cccc431c0e908ff592a65e5b513068cd351b2a11928304ce385a44e0d1e6591ff9a9c0bbd6261a4f5bd88ea1062937b57c05a22bd7129ccc5cad36152598a54a35a18a6939258563c0188cccd8f68a7ba55a6798d77fcaeeed3f92c3cc78fcd92e3795fb8c29f6c8ef0b9adf46ad97963d4a0a9a1c0e9c102b9a92260cf50c224d2349790dfcc75fc1f34ec389dbe9c892df443d6d24fcc68029fa92b0b6e1b4187480980d66ff7b2d79021391ecb50fc86286681bdbfdca4c2493ba71d6af2aa787292891c5460c40e7ebd3af97371ab6c4f90f3c19eb15fb76f331b104fadff534e7c2ded01abfed461c0c006a101913b986dfb7ad7d55301a6210070853f83fb4793f91fd71067a530ad527b9d536cdc19634e8ac2116660129a19faaedface071a292559fd48369ef8ff2a76d907700c8bb4ea6389ff865e1e0c1235fa24a18e51d3bebf118af093d47700728622f75c27b6486fa6afbf4658848ce94ccc8d8a973aa77a9c368a3bd029582d5a9305e91f0afd1bdabf494d452ab6e5f85bfc953bea7283d6f1642be707362d85e261c7782405ed015723caa892a48ef7f6320398c7105f5b4c7f888a4ab37f8a18ff65bb6a21d562dfc7b0224b57ccdd357af0174ed8813a3c5839600c5b834ca8f6a295d636e97c5ff60a45461dc6daf0ef1887e80881dc2ca708b124b07c16608c9b9b5612fa19f48952446ad2c1a11df0e0f322738663d9e4fec8d736ac5440140bf38b947349df84de7f38260be2850dfe1c0a94e5b7fe45c5265fab88f398a77cf0ce7873f7dfc93bd9743266562a3e80d28176c98b995cf26a7dab1869e2a9d6dfb4fe3ba1af72dffebc2c4e6753ef3b793547d86439561ea2aab4f4b681e8b89c2abdab48d491cf1ca210b14c533dc5a4f630186b3597d8ee4c53ed9b74609fc113fc0e50339f9a410c9fdc77bb84ec31b1498b50c16faf9680882e099d519a9b6f46db4e498c124c57c3af58b85094614794179e52eb618f68f9ee621a80858a345c749166d6ea606d0168a599cc3f1ca2d2fd493e5245cecf21078f6ccf3455f50d04485d56a29a62db91312ed50d33a8bd1275476e8c66d55688d16a7f77490efe7150affe77b939ade6d7fbc83d338550da8089c66fb12fcf5e26994a070e592380fab37439f7d864a567e8cd8e3ecf9e9232e525e647d9de43806ae3c560892ff41ebbb4bf027286fe10a996231671b170421c027db5267602853515856f62e168eeca3a7fbf4154a2ef858802e1c184baf37f728ace4618e9b8bc60c87a8f5aba17f293b5e401814d123c03b27380d20e9840c67312417e26fe6e17aba27a21f03a1008c8342269d4fb9728e9d442eae211d9845c3ba4841e435da2709f5e636ed7e79f318c464ef1495fb0bb6ffdb73266f692bdf1979a864a076045632290d4556c08fad7725d19fec26f67fb66546850c8e5e0ec4de165aa30949078547e20f13df791d7bda134be4b5b97c5218f38ada8e95f8415bcf98ecd9d5d136a6fcd3a76940cb6cff6aa4e16b2d2ef17db00aca2bb265da7557a05f48469e551c9b887bc376a501a9b8060714bd6e7d31092ce02ba7c96391eda3e24b48aaeaae4fa4fc6fb82b5db3259889234319004479966348f61df6ac9483b960179d15a347c9abdba4bff01ac6f13f73d324af058e55374e4fd338f1aeb2fbc13e36671bb74bd0a20c4303f90e679eda991e0e9528529902faa72e9172056e450c41491ee32b6a3a8a1ff4b56d07180234666cf77cea36fbf8e7ddf34ea66a9fe72cf6c0b07660590d3c991731241cef492f7adade195c51c9e7a5fa167b7505c0bd74241a3b2ddda3238b0fd391dfac5f5d80c6c1c73dd9f87fad1ab044e3fd1e6cb2295219f83934acc857d62935b0cba00e667b80b8cbb62dcd8d786161e4b08c7fc1b235d02445589383986a9da01b712a3633ffff5489e40a7a26cebe0e894e4e5456042cc7a74b5431ff5d50662e80ffe8564831636acb2853a58f2d299438ab485424cdb6d873943103031092540486fed6661c0a40224de452cd9f7bc9dbc79e576a10833e66fb98e2a95c6df2a5417e2fd91c088d5eba641151c8e7319f4c25141506310eeebc68b06a5dee73185984ce2b1292d77e717350f8dd1489dd5c08a8fc03625a490ff2d46266a5c71f2a17aa3472c78a21548b77280597a960c189de8f19d8e50c1e4349cffdf3a304ec125537c373a15d6bcce4096bf6a64543b7a4404120e2bcd49c3f463fefb40e38255fb17314184e1670cc869f3a070dc90babd25138793d43af2d5488686466e1b656ceb42e331a36a9de3b73d6b7a0c90c4557cf786205be2db61b84677aeb5741ef2092b2bfe8a723dadc2736476527fcbbfdb1822ed7ca82f896ea5a4885a65b431e40702ca2e8ebe1524b5720a9212277423982af41cbf5ea59d25cda471cc0cb3795c84ca1f8e93cc4f49508dd5391232c48c423db11dffcaa851c0031e3c5bb875dfc5f059b50fc79ca758b88cba14e6a06c742c7994864906ca04938e2ea6de03a4345834aaeb5d023a4dc2e3ad1638ae68f1a8e1a62f315f2aeb5b7f5e9dc77921480039d8048a804fa34ec13cf3dcf625d839612d8d3fc0ba06d033cb091eb3c3a18c0b01332a9e6170caadee89bb00a7050b1554794d975d86971d8971508341b202f275a1a926a4915d89b0bf1749c6741ce1a0a4bbdd7c33438679ad37331b7e80f207e629a0892c42d14b96bd769c75f88407d4d009cf2d645db937d74c977afec5532e46a7b9ad6b8576891134295c8b03681567f0266d84aef651276a6b376a9cbf2c498686bab28ab62c4e7ff3d13a0e3e8369d3b131608c5a9e9648fb39f4c2ec75f19c41944bb8a37ea793e367fe3369e540d0c1e8a127792175a6446e990abec06040c368c00c73a447e6378aa411c2d58023e164a2dac6aba7f8363edc4e23bc4cc0d343df1dd1a0ed2b8a0f33c7c5deaa69678029e60e1fa505249dbf50963c1b110957dc91bd5ac955d868318b38475994fbd3636b2892d1e8794a1a53cdc6faa611f492b0bb7263ee119273e62612a08960d4e01fae043b4e83dc4bd9afe13b7a48e0887e01bdb14a41474bc9b5fc49289bca0fc42747adeeb721565f90d03ec4a93f09f518775cead42a4f38b82976cd2e001c87ebe27554185a00f6a14bcca55ba07a15724cce1ef18c924c7720e490fd357027a8a9367aabf25bac4bec46dc372883df581a7aae6be8b59df275e49741caefb16cd563ae95ae968df27f0af542cc7ab34fee440ed1398b5969645e860e67d98c19271da46a02aa32a48f24ca736f39dcedf86f343b74eff94ded649d80d7611b798916cdf07a69e8d78c7b51c1200de4faf4c0127a501653d7e042e6159ce50a379c5e6d89309cdc77964a94e2bdb7108260413ad9222cc183ff2624926c74f14d82eb843612cb4cebb193ef2dae961c128afa6126bd3d7866efa1f581191453881f7175ebce524dfddf9bab996577fe4ee24855f4c237abd9dd679c4a415d936668fb9e9cd61dc5da614f1a5f8b8acd46022c3bc9353ba19a5c2949d99f27f3c3a97fea9d727e9a33a1c06ebc3f07bbbd6620d2f0a37663801bf5160a9b853d162f67112869ae08cb391d9e44ad4f653a7e098c0b20b1fea2596f3163c77a71057658b0453bd54b86b3eae540c1f190b967a71175a510e9b60e62d6fbd3fc947a83406a6d3037dc6f3f8aa531cb8f049a201cf935efaed2ce175d3d3a62478605709b0481145bd4143820054ed6a959ae7f8296f82e415fb1f7b92cf885987dbb29597878b5714f7dcfbff968718a45"}) 2018/04/01 02:15:23 executing program 1: r0 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000032c0)="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", 0x7da, 0xfffffffffffffffc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) r3 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x800, 0x430000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x6) keyctl$read(0xb, r0, &(0x7f0000004ac0)=""/4096, 0xffffffffffffffb7) futimesat(r2, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x40, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, &(0x7f0000000300)=0x4) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000140)={r5, 0x2, 0x1, 0x1}, &(0x7f0000000340)=0x10) fchmod(r3, 0x110) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000000a80)=""/246) close(r7) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r9 = ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, r9) socket$inet(0x2, 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x8) r10 = syz_genetlink_get_family_id$fou(&(0x7f00000005c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x24, r10, 0x200, 0x70bd2c, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1}, 0x20000080) ioctl$KVM_ASSIGN_SET_INTX_MASK(r7, 0x4040aea4, &(0x7f0000000100)={0x3, 0x3, 0x5, 0x2}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) keyctl$join(0x1, &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000880)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) socket$inet(0x2, 0x80800, 0x6) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/01 02:15:23 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.controllers\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000080)={0x1ff}, 0x8, 0x80000) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x80) r1 = socket$inet6(0xa, 0x2, 0x7fffffffd) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000140)=0x101) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/04/01 02:15:23 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200d00, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/249, &(0x7f0000000180)=0xf9) sysfs$2(0x2, 0x0, &(0x7f0000001300)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001240)={0x0, 0x6}, &(0x7f0000001280)=0x8) syncfs(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000012c0)=@assoc_value={r2, 0x1000}, 0x8) connect$llc(r0, &(0x7f0000000240)={0x1a, 0x33f, 0x9, 0x3, 0x200, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000002fe2)=""/30, &(0x7f0000000300)=0x1e) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001300)=""/4096) r3 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000440)=0xe8) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in6, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e22, 0x10000, 0x4e24, 0x3, 0xa, 0x80, 0x80, 0xff, r4, r5}, {0xffffffffffff8001, 0x0, 0x3, 0x2, 0x500, 0x20, 0x2, 0x2}, {0x35cb6e36, 0xffff, 0xfffffffffffff8b1, 0x12c}, 0x10001, 0x6e6bbd, 0x2, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6, 0x0, 0x2, 0x7fffffff, 0x2a87, 0x63d}}, 0xe8) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @loopback=0x7f000001}, 0x0, 0x4}}, 0x2e) 2018/04/01 02:15:23 executing program 7: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x35, "3caa14ae2bd50253f5353f582912342ec69604962b5083df175de442fbee100bd0d9c9076ff89b029fd5f873a35ce91cc0a8574f8a"}, &(0x7f0000000080)=0x3d) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x8}, 0x8) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000003c0)={0x5, 0x12ca, 0x3, 0x1, &(0x7f0000000100)=""/1, 0xf5, &(0x7f00000001c0)=""/245, 0xd5, &(0x7f00000002c0)=""/213}) 2018/04/01 02:15:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c0000010ea6b91460bc7f15369dafa8"], &(0x7f0000000080)=0x2) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000001000000010000007c00000002000000"], 0x18}}], 0x2, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0x4b) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) accept4(r0, &(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000440)=0x80, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'syz_tun\x00', 0x3000}) getsockname$ax25(r2, &(0x7f0000000480), &(0x7f00000004c0)=0x10) recvmsg(r2, &(0x7f0000000940)={&(0x7f00000001c0)=@ax25, 0x80, &(0x7f0000000800)=[{&(0x7f0000000240)=""/138, 0x8a}, {&(0x7f0000000140)=""/40, 0x28}, {&(0x7f0000000500)=""/226, 0xe2}, {&(0x7f0000000300)=""/159, 0x9f}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/43, 0x2b}, {&(0x7f00000006c0)=""/83, 0x53}, {&(0x7f0000000740)=""/71, 0x47}, {&(0x7f00000007c0)=""/46, 0x2e}], 0x9, &(0x7f0000000880)=""/179, 0xb3, 0x8000}, 0x40000001) 2018/04/01 02:15:23 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = dup2(r0, r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) connect$packet(r1, &(0x7f00000000c0)={0x11, 0x16, r2, 0x1, 0x3, 0x6}, 0x14) [ 49.795102] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop6 2018/04/01 02:15:23 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) llistxattr(&(0x7f0000000100)='..', &(0x7f0000000140)=""/69, 0x45) umount2(&(0x7f00000000c0)='..', 0x2) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f00000001c0)=@file={0x1, '..\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000300)="952bebddd063d3ffed70bc5454ea38ea5f76746f528a732f7643bdf9fa0a146578a958300b3c667ba57fea26d2c172e550a901f729fe4f447605d5f729515d9630df564d14b14bcd685964ccb01a7a5d1ff990741625094fab9318be41884940f92bd76fa70fad0ca80b59cf971cbe71fa6408b7489bb5c5d6dad7fe77bd8118710671a3e49ec91d813d3fe237a61e83d58006bbb8b1e7eb4b6682b36326", 0x9e}, {&(0x7f0000000040)="028b1c50", 0x4}], 0x2, &(0x7f00000003c0)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1]}], 0x28, 0x40800}, 0x8000) 2018/04/01 02:15:23 executing program 3: r0 = socket$inet6(0xa, 0x1ffffffffffff, 0xfcc8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000903ff8), 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x12, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/01 02:15:23 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000100)={{0x2, 0x0, 0x9, 0x1, "dbd7a65551dbf6c2d558f2a9c815471eb6170740fde69e8834e0e99da7652385bd702e105dce64f75c0de4e1", 0x3}, 0x0, 0x0, 0x1, r1, 0xfff, 0x8001, "a58c734369966eb827d4c5921896990a478e36c32e2f93b98195821e0862f5498852bd50a56cfc78ead11f8718e975b141bab152adfb72e78f59fda3788a66b8", &(0x7f00000000c0)='/dev/loop#\x00', 0xb, [], [0x93, 0x2, 0x0, 0x800]}) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x1) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/04/01 02:15:23 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x100000000, 0x1) ioctl$KVM_NMI(r1, 0xae9a) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="d113ee3dad3e5da098409604b8abb8ebd77f800247acdcd24079caa3423cdf9aff194c43ba446d2ccbfe4581331421716105c80938050a13ae5eea861590dc7e41fff76bdf449b5950ffed9c185876d80a11de1ca0bccc827b65db10c547821bf8d92793375d5baf73ebe0cc8cea5ff19343cb424bc32c6850c0c52ca869ca14362b3216cec71071aef1954b9cf0e513", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x10001, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, 0x4) [ 49.898963] BTRFS error (device loop6): superblock checksum mismatch 2018/04/01 02:15:23 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x1, 0xa230}, &(0x7f0000000100)=0x200) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) poll(&(0x7f0000000080)=[{r0, 0x400}, {r3, 0x40}, {r3, 0x40}, {r2, 0x1000}, {r3}, {r1}, {r2, 0x8228}, {r0, 0x508}, {r2}], 0x9, 0x528) unshare(0x20000) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000180)="3fac64bf", 0x1023402, 0x0) write$tun(r3, &(0x7f0000000200)={@pi={0x0, 0x11}, @hdr={0x2, 0x84, 0x8, 0x4, 0xbf5c, 0x960000}, @ipv4={{0x1d, 0x4, 0x62e, 0xd32a, 0xfb, 0x67, 0x54f, 0x9, 0xff, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x81, {[@generic={0x1, 0x5, "b9384d"}, @end, @end, @ssrr={0x89, 0xf, 0x40, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x8]}, @generic={0x0, 0x12, "b813a9704bda8310b35714f7013f0741"}, @timestamp={0x44, 0x1c, 0x6, 0x0, 0xd9, [{[], 0xfffffffffffff3e1}, {[@empty]}, {[@local={0xac, 0x14, 0x14, 0xaa}], 0x8}, {[], 0x214}]}, @noop={0x1}, @rr={0x7, 0x1b, 0x6, [@multicast2=0xe0000002, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001]}]}}, @udp={0x4e21, 0x4e20, 0x87, 0x0, [@guehdr={0x2, 0xffffffff, 0x8, 0x3, 0x100, [0x0]}, @guehdr={0x2, 0x0, 0x0, 0x8000, 0x100, [0x80]}, @guehdr={0x1, 0x7ff, 0xb5, 0x100000000, 0x100}, @guehdr={0x2, 0xfffffffff7d08149, 0x997, 0xfffffffffffffffd, 0x100, [0x80]}, @guehdr={0x1, 0x9, 0x213d, 0x5, 0x100}, @guehdr={0x2, 0x4, 0x4a, 0x2, 0x100, [0x80]}], "c66f6efe40079f1db4f3c3b3a47b2fa723bed7406482582d959716580f485e0aa32bb2677f133d93779f43111314f5ae0322d5c44d8af30143a879653d67dd35ece54922e51013f877a3f644207bd6f409c241af2db90b"}}}, 0x109) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r2) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/01 02:15:23 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/183, 0xb7}, 0x0) recvmsg(r0, &(0x7f0000002ec0)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001e40), 0x0, &(0x7f0000001ec0)=""/4096, 0x1000}, 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x40000, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000300), &(0x7f0000000380)=0x60, 0x80000) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000001480)=@l2, 0x80, &(0x7f0000000200), 0x0, 0x0, 0xffffff69}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x37, 0x0, 0x0, 0xffffffffffffffca) 2018/04/01 02:15:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x0, 0x2d}, &(0x7f0000000780)=0x24a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={0x0, 0x488c}, 0x8) accept$ax25(0xffffffffffffffff, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000b80)=ANY=[@ANYBLOB="1c000000130afdfffffffffffffff7ff0000000008001100bdfa8ee05acf753bc5b34be728b773ef5665855b65418be8ffed79f173dd11c1be7a473a8d"], 0x3d}, 0x1}, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000740)=""/14, &(0x7f00000001c0)=0xffffffffffffff83) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000280)={r4}) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r2, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) connect$vsock_dgram(r5, &(0x7f0000000080)={0x28, 0x0, 0x2713, @hyper}, 0x10) sendmmsg(r2, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000240)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000840)=ANY=[@ANYBLOB="14000000250031458ac83b03000000000e0000000b000000722be6b04750c35abf6733a5b6fb28f717c7e882f8060000000000000005b2132d7a6e7f04cddd78eccfbfb8d3f73e14939f8a6db4ee53bf305272fd0771c362b00598b96948a842"], 0x14}, 0x1}, 0x0) [ 49.958005] BTRFS error (device loop6): open_ctree failed [ 50.021659] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 50.024287] BTRFS error (device loop6): superblock checksum mismatch [ 50.029229] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 50.064693] BTRFS error (device loop6): open_ctree failed [ 50.096764] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 50.104254] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 50.118225] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 50.127888] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 50.136598] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 50.168172] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 50.182688] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 50.202898] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 50.211518] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 50.220203] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/01 02:15:24 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a, 0x0, 0x0, 0x0, 0xf5}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 02:15:24 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000092fc1668ccaa82e21c724cee4d1491ef6fe89c19a3be01547d50cb41cf9452e27dbc2739e9552f0629818c837157a447fede7f80d35b3a30ba70c7d25cdc0267f7108f4ffa61feb3cd51569b0babd87e74480000000000000000000000000000"], 0x7) 2018/04/01 02:15:24 executing program 1: clock_gettime(0x0, &(0x7f0000003b00)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003940)=[{{&(0x7f0000000340)=@generic, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/96, 0x60}, {&(0x7f00000004c0)=""/220, 0xdc}, {&(0x7f00000005c0)=""/236, 0xec}], 0x3, &(0x7f00000006c0)=""/122, 0x7a, 0x23}, 0x100}, {{&(0x7f0000000740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f00000007c0)=""/201, 0xc9}, {&(0x7f00000008c0)=""/196, 0xc4}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)=""/116, 0x74}], 0x4, &(0x7f0000000b40)=""/50, 0x32, 0x7}, 0x82}, {{&(0x7f0000000b80)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000c00)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x7}, 0x9b4}, {{&(0x7f0000001c40)=@can, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001cc0)=""/195, 0xc3}, {&(0x7f0000001dc0)=""/78, 0x4e}], 0x2, &(0x7f0000001e80)=""/254, 0xfe, 0x7}, 0x100000000}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000001f80)=""/166, 0xa6}], 0x1, &(0x7f0000002080)=""/76, 0x4c, 0x5}}, {{&(0x7f0000002100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003500)=[{&(0x7f0000002180)=""/238, 0xee}, {&(0x7f0000002280)=""/221, 0xdd}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/86, 0x56}, {&(0x7f0000003400)=""/129, 0x81}, {&(0x7f00000034c0)=""/21, 0x15}], 0x6, &(0x7f0000003580)=""/221, 0xdd, 0x1}, 0x3}, {{0x0, 0x0, &(0x7f0000003840)=[{&(0x7f0000003680)=""/4, 0x4}, {&(0x7f00000036c0)=""/86, 0x56}, {&(0x7f0000003740)=""/201, 0xc9}], 0x3, &(0x7f0000003880)=""/132, 0x84}, 0x7fffffff}], 0x7, 0x12000, &(0x7f0000003b40)={r0, r1+30000000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000003b80)={0x0, 0x8}, &(0x7f0000003bc0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000003c00)={r3, 0x6da}, &(0x7f0000003c40)=0x8) r4 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x7, 0x2400) rt_sigaction(0x3e, &(0x7f0000e0efe0)={0x5, {}, 0x0, 0x5fb}, &(0x7f0000c4c000), 0x8, &(0x7f0000616000)) r5 = syz_open_procfs(0x0, &(0x7f0000256ff8)='status\x00') sendfile(r5, r5, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000240)={0x0, 0x7, 0x1, 0xd4, &(0x7f0000ffc000/0x4000)=nil, 0x3}) sync() r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="010400001d000000000000000000000004000000"], 0x14}, 0x1}, 0x0) recvfrom(r6, &(0x7f0000000040)=""/75, 0x4b, 0x40010163, &(0x7f0000000100)=@l2={0x1f, 0x2, {0x3, 0x1, 0x3, 0x8, 0x0, 0xb4}, 0x1, 0x7}, 0x80) r7 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0xf7, 0x8000) ioctl$DRM_IOCTL_RM_MAP(r7, 0x4028641b, &(0x7f00000001c0)={&(0x7f0000ff9000/0x4000)=nil, 0x8, 0x3, 0x8, &(0x7f0000ffd000/0x1000)=nil, 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f00000002c0)={0x103ff, 0x1, 0x6002, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000300)=0x2, 0x4) 2018/04/01 02:15:24 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000200)={0xfffffffffffffff7}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f0000000300)="66b90d06000066b80f00000066ba000000000f300fc71c676666660f3839e00f4db6d03e0f06b863008ec0ba4100b80000efcf0f20c50f2299", 0x39}], 0x1, 0x0, &(0x7f0000000400)=[@cr4={0x1}], 0x1) dup2(r2, r4) dup3(r2, r3, 0x0) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_flags=0x4100}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, "00080000001429f865e6fa188f020409"}) r5 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x480000) pkey_alloc(0x0, 0x3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000440)=0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000480)={r6, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x6c25, 0x48b, 0x10001, 0x8001, 0x40}, &(0x7f0000000540)=0x98) r7 = accept$unix(r5, &(0x7f0000000580), &(0x7f0000000600)=0x6e) getsockname$ipx(r5, &(0x7f00000008c0), &(0x7f0000000900)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f00000002c0)={r8, 0x1}) fcntl$getownex(r7, 0x10, &(0x7f00000001c0)={0x0, 0x0}) sched_setparam(r9, &(0x7f0000000140)=0xa7b) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000000300)=0x4, 0x4) r10 = semget$private(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000000100)=0xfffffffffffffffb, 0x4) semctl$IPC_INFO(r10, 0x7, 0x3, &(0x7f0000000340)=""/163) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000000640)) syz_emit_ethernet(0x1e, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x3, 0x0, 0xc5, 0x6}, 0x6, 0x0, 0x0, 0x0, "fc0295dfa01e3fae"}}}}, &(0x7f0000000740)={0x0, 0x3, [0x9e, 0xac0, 0xec6, 0xdc7]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r11, 0x40405514, &(0x7f0000000680)={0x5, 0x0, 0x95, 0xdd, "6de2d1d33b1d1d614cef74a69a427e3c74cc459eeb9cb88cee9c2ebd04d79b400cd0ee89cf78c1cef2adb883", 0x81}) 2018/04/01 02:15:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="170000001a042100f404fffffffffffffff7f3a10ad0cbd2402ad3ba701a2c4ee46000000000", 0x26) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0x1dd, &(0x7f0000579000)=""/221, 0x276}}], 0x4444648, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/04/01 02:15:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001267, &(0x7f0000000040)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)) pipe2(&(0x7f00000000c0), 0x84800) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) fremovexattr(r0, &(0x7f0000000100)=@known='system.sockprotoname\x00') fgetxattr(r0, &(0x7f0000000140)=@known='system.posix_acl_access\x00', &(0x7f0000000180)=""/249, 0xf9) 2018/04/01 02:15:24 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'fp6gretap0\x00', 0x8000000000004fb}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2002000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x74, r2, 0x834, 0x70bd25, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffff}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x80) membarrier(0x2, 0x0) 2018/04/01 02:15:24 executing program 3: r0 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) tgkill(r0, r1, 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/rt6_stats\x00') socket$packet(0x11, 0x3, 0x300) open_by_handle_at(r3, &(0x7f0000000180)={0x6b, 0x100000001, "c380cc24ed98a361e6eed6c12d9b326185752b5d94ec68afbf3de16c3fd0ca8d03cfa8099ef0fe53b11ea7e7db1b7d3b8f99fcca0a6f143ae5b4f76816483267e26e0cbffe7a7af9d121dfeb5654360c5300d259a4e4cccf9a0398f916e504ce3f9cf1"}, 0x240) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000040)={{0x9, 0x100000001}, {0x5, 0x2}, 0x813, 0x4, 0x4067240000000}) ioctl(r3, 0x1, &(0x7f0000000a00)) 2018/04/01 02:15:24 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000140)="f4256dfad8dfd0f80cbf57e8cf254e02d1c4d678d9c63e893e3b6daa9b") r1 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20811, r1, 0x0) futimesat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x7530}}) 2018/04/01 02:15:24 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='children\x00') r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000000c0)={r3, &(0x7f00000001c0)=""/240}) futex(&(0x7f0000012ffc), 0x1, 0x0, &(0x7f0000000000), &(0x7f00003cfffc), 0x0) dup2(r0, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x2138, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}], 0x1c) 2018/04/01 02:15:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020e00001000000000000000000000000800120000000300000000000000000006000000000000000020000000000000e00000010000001afd30d1fd563cfb0000000000000000000000000000000000030006000000000002100000ac14ffd2a907beaefc425f000000000002004e20ac14ffbb000000000000000000000000514c958ce8d4a4841d6edfe5145f5ce0bfe731535c04078fb4ccc81acae44e0eff87aaa216f2ead36c9cf9a9fea30bc469b0e0dec975b627ee730989a97f000000000000000000"], 0x80}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000140)={'mangle\x00'}, &(0x7f00000001c0)=0x54) 2018/04/01 02:15:24 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x71, "bd68079c2e6101c8d8fdb0b71af4d452df34675c427f897c0f59092817cd6cc30d9b4a95f18e7c4a987cf6391e4a40f54305be40cc77eac7561ab870be12ad606e28aa9108ae9916fe0779a444585a0f01c35dad0e87b0e86102d2bfb97ef8a5224857c2e162b3cc9bb3ee23f42083836a"}, &(0x7f00000000c0)=0x79) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x336, 0x9, [0x1, 0x7ff, 0x40, 0x6, 0x80, 0x5, 0xb0, 0x1ff, 0x9]}, 0x1a) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000200)={'ip6tnl0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) getpeername(r2, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) 2018/04/01 02:15:24 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4000000000000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000152000/0x1000)=nil, 0x1000}) 2018/04/01 02:15:25 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x61, 0x40080) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000002c0)={{0x0, 0x5, 0x5, 0x81, "7b5297300a63dbd9df51b211260c0c13b6cb11b9c8d8d28fbdd8c7343fc815159f71086e102c8f472cfc42e7", 0x1}, 0x0, 0x0, 0x0, r2, 0x401, 0x6, "f163bcac308540247a1f25669d7ad6f0186ffa879e563427897fa7dc1544ed6879daf1bd11f6eddcab9dee4f934a0e9b0bd651e9993f301054abc6fcc5e5983f", &(0x7f0000000080)='vboxnet0\x00', 0x9, [], [0x8, 0x80000000, 0xdd]}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0)=0x6, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000100)=""/152) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'erspan0\x00'}) 2018/04/01 02:15:25 executing program 0: unshare(0x60000000) r0 = accept(0xffffffffffffffff, &(0x7f0000000640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000006c0)=0x80) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000700)) socketpair(0x0, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}], 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='n!~\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000500)='fou\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x101, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000400), &(0x7f00000004c0)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000100), &(0x7f0000000500)=ANY=[]}, 0x78) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x836a, 0x67e, 0x7fffffff}, &(0x7f00000001c0)=0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f0000000300)={0xfffffffffffffbff}, 0xfffffffffffffd55) close(r7) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000840)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) bind$nfc_llcp(r2, &(0x7f00000005c0)={0x27, 0x1, 0x1, 0x6, 0x2, 0x6, "f1d4bff35fd23bf27d5dde66339bb9067b7e277aaf7d535f903fce1e7e4657433d91bb47043aa0e731a7cef6b0f2ccd3fccc7ec07130f8210aa2cf9a2bfe02", 0x22}, 0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000300)=ANY=[], &(0x7f0000000340)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0x6430) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff22) [ 51.313978] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 02:15:25 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) shutdown(r0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000040)={{0x2, 0x6, 0x2, 0x0, "ee2cd90027226ca50059c2d2f57934d277cb13f53584bdc98416065a15012b99626ff31b79bf86b779e38adb", 0x953e}, 0x9, [0x8001, 0x299, 0x2, 0xff, 0x3, 0x8, 0x401, 0x8, 0x1, 0x200, 0x6, 0xd38, 0x400, 0x1, 0xffffffffffffb1dc, 0x3, 0x6, 0x5674fc5a, 0x5, 0x7ff, 0x2c, 0x200, 0xf32, 0x1f, 0x800, 0x2, 0x10001, 0xef, 0x8, 0x4, 0x2, 0x400, 0x2, 0x0, 0x9, 0x4, 0x5, 0x1000, 0x7f, 0x7, 0x7ff, 0x40, 0x1, 0x2, 0x7, 0x6, 0x5, 0x1, 0x1f, 0x8, 0x8, 0x3ff, 0x3, 0x3, 0x2, 0x80000001, 0x7, 0x7f, 0x3f, 0xee2, 0x1, 0x7, 0xee, 0x20, 0x9, 0xfffffffffffffff9, 0x4, 0x9, 0x19, 0x3, 0x100000000, 0xb4c, 0xdae, 0x9, 0x5, 0x1, 0xfff, 0x1, 0x1, 0x0, 0x40, 0x100000001, 0x2f7, 0x92e, 0x400, 0x2, 0xcdd2, 0x9, 0x3, 0x9, 0x2, 0x6ea2, 0xffffffff, 0x80000000, 0x3, 0x6, 0x4, 0x1f, 0x1800, 0x7048, 0x4, 0x20, 0x81, 0xa8e, 0x1, 0x7, 0x2, 0xffffffffffffff80, 0x3, 0x1, 0x4, 0x7, 0x400, 0x34, 0x100000000, 0xfffffffffffffeff, 0x2, 0x4, 0x400, 0x69, 0x8000, 0x2, 0x4, 0x0, 0x7ff, 0x0, 0x6, 0x4], {0x0, 0x989680}}) 2018/04/01 02:15:25 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in6=@dev}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$int_out(r0, 0x2, &(0x7f00000001c0)) ftruncate(r0, 0x922) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xa, {0x2, 0x4e21, @loopback=0x7f000001}, 'ifb0\x00'}) fallocate(r0, 0x20, 0x0, 0xfffffeff000) 2018/04/01 02:15:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="3665a19b41e97ac7", 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r1, 0x1}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)="0e", 0x1}, {&(0x7f0000000280)="182a42ff021019014cb543ad6268e8dd67583821a458902488b342834865a7e09065d2a2ac92b76c3f08a85cdbaef6d9e56a4d78c38dd2ef254373c69c3c8cf8713badace227d8a6ebe63a2cfb659ff957a50d16c27e6b800c28e4", 0x5b}, {&(0x7f0000000340)="bb6f69e82dc0f531b848d0ba94cdebfed5c9b4d9fa0e6ca6b17c7156c08b1fcc49dbca21d3989bbb7a516ba6e26b851ab1eb4c74d566816340717a080fa3407ce1e8664351a49899d88ae4be6cd5489dbb3c8fad17f5aaaa5d8c757af3", 0x5d}, {&(0x7f00000004c0)}], 0x4, &(0x7f00006b0000)}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x55fc0d}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x7f, 0x200, 0x2, 0x5, r4}, 0x10) 2018/04/01 02:15:25 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/01 02:15:25 executing program 7: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000540)='./file0\x00', 0x1000004, 0xaaaaaaaaaaaab52, &(0x7f0000000200)=[{&(0x7f0000000100)="58465342000002000000000000008000000000000000000000000000000000005bfc2f1a415c41dab49211bccbd5f4cb000000000000000700000000000025a000000000000025a1000000000000250104000008000080000000000100000000000012c0b4a4020001000002000000000000000000000000090908010f", 0x7d}], 0x3, &(0x7f00000000c0)) r0 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x0, 0x402002) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000300)={0x4, 0x51, &(0x7f0000000280)="8235a84acec83390d4119af309e30805436a0bd94d1f942126cbba7ee4211611c98d2415e25d09dd257ece7e12283965f600dc751015a21bf9ace2e988528e12c1908f415b6894938d23727a36c0f00100"}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x20040, 0x0) splice(r1, &(0x7f0000000080), r1, &(0x7f0000000340), 0x3ff, 0x7) 2018/04/01 02:15:25 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x600, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000080)=""/224, &(0x7f0000000180)=0xe0) socket$inet(0x2, 0xa, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'bond0\x00'}) 2018/04/01 02:15:25 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x0) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000200)={0x80, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x0, 0x7, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1c9}, 0x8) r4 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f6df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e483940cb6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x100000000, 0x80000) rt_sigprocmask(0x3d738072cd0f41ac, &(0x7f0000000cc0)={0x7}, &(0x7f0000000d00), 0x8) clone(0x40000000, &(0x7f0000000500)="67cdd9994c47c31d325b069924a7064c157c2ec0b5b5dca2feeb7dabef3b7af0d02d559e293faa759f2b3cb12aea360c2d", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)="29859fdda9a119e54a27f9ec76b4d63a16dc5bbdd38c2fda0e5f4d8f830cd987ec7d3ffc66cf3db8820968fd89a1fba8fe6352a29a27f3b000bcdf238f2c04b358fc831025180e0be313da41de6366c94a1a0f86aaffdf2c039111b55275c054e14819a827fe809225249a01944263a2aec15f64e752e35892b1b8e7ef1e0e9115") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000b80)={{0x4, 0x8}, 'port0\x00', 0x80, 0x40, 0x10000, 0x6, 0x2, 0x80, 0x8, 0x0, 0x0, 0x3dec00}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000c40)={r3, 0x6}, &(0x7f0000000c80)=0x8) clock_settime(0x7, &(0x7f0000000740)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x222081, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x100000001, 0x0, 0x8, 0x0, 0x7, 0x401, 0x1f, r3}, 0x20) 2018/04/01 02:15:25 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x10001) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xc, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000100)=""/23) 2018/04/01 02:15:25 executing program 6: r0 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="ed959017c80446e9166cf98b11eb65d5", 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x811e) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007490000f30501000b000600000423ca0000cf", 0x1f) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x3ff, 0x1, 0x1f, 0x6, 0x100, 0x1100}, 0x101, 0x9, 0x80000000}) 2018/04/01 02:15:25 executing program 1: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000b87000)=[{&(0x7f0000a10000)='}', 0x1}], 0x1) fadvise64(r0, 0x0, 0x1, 0x4) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="aa06040000035924757365722e6b657972696e670001832446bfeb6ddc6fee497e1bb0adefa37b97139a297da45642fd129aa7aaa306438201173ab0c74868b1b4e6aeb85532f0b1949e374c8e84038bfe442283861384c7b4933a0133c694b8"], &(0x7f00000001c0)='keyring\x00', 0x8, 0x3) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x10000, 0x8, 0x2, 0x8}) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/bus\x00') r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'ip6gre0\x00', 0x1000}) keyctl$link(0x8, r1, r2) 2018/04/01 02:15:25 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x60042, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300)=0x80, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000680)={'eql\x00', 0x249}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000200)) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000001c0)=0x9, &(0x7f0000000240)=0x2) r4 = socket$inet6(0xa, 0x100040000080806, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000340)=0x9) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffff80000000, 0x3}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000005c0)={r5, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x5, 0x711c}, 0x90) listen(r4, 0x3d) r6 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r6, 0x29, 0x5, &(0x7f0000000040)=0x2000000000000105, 0xffffffbd) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000380)={0x4, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000080)={{}, 'port1\x00'}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000180)) listen(r4, 0x80000000) r7 = openat(r3, &(0x7f0000000280)='./file0\x00', 0x101401, 0x140) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40, 0x0) dup2(r8, r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r7, 0x54a2) [ 52.009139] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/01 02:15:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2f2f6367726f757000474874b5f6900b086839368bb306f6e3d6ccaab8a3e53d3b80fc9ab579b7c2650c8481d1c2236a95a73151272711c86876871dc28a020a79db12f4f13dc632f67e117085cd16d78a1ce95f8085e0921a353c242de40e8574141dac27c6675898c4a0c421e26e2b0c81f7a0fa951da1f2cde2172607784a8a60e78a8f4e7e85f868db35b8d39890dee5516cbb0fde1b682f53760719c0fd6ebbb113a9229322b65b0000b83372e194c8e5e163ad60bdde7ab574dfc452908acdc28b7aedada28b54e74aba7802db85be2d51eab541749346a8159de9b4ad3298", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000480), 0x2, 0x0) write(r1, &(0x7f0000000200), 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x100000001, 0x200) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xe4, 0x81, 0x0, 0xb, 0x7, 0x8, "abb56da86e4b54531711a6f19d473c86268037e7bba8f701619396ca46df206eb9e54d6527a1d775fdda970f3f96e52a510530c3e325af5a30e5797293adfb17", "ab8bccc4d7c5ae7dc58eaebdd8b4a811ac4f86c9b784d454e083ab7fb04f4489ba8e4390a1bea170041ed96403e667635d06cd93898b8fadb144d0dc3bb9910e", "a6578386a6e8b258bfe44f6852fb812b209c38c44da6f95d4bfb16141c286e7b", [0x2, 0x2]}) socket(0x9, 0x6, 0x2) getsockopt$inet_tcp_buf(r2, 0x6, 0x80000000, &(0x7f0000000380)=""/249, &(0x7f0000000000)=0xf9) 2018/04/01 02:15:25 executing program 5: getpgid(0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='oom_score_adj\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='-8', 0x2}], 0x1) [ 52.090016] validate_nla: 11 callbacks suppressed [ 52.095051] netlink: 'syz-executor6': attribute type 6 has an invalid length. [ 52.130932] XFS (loop7): Mounting V4 Filesystem [ 52.149296] XFS (loop7): totally zeroed log [ 52.160407] XFS (loop7): Metadata corruption detected at xfs_agi_verify+0xf8/0x440, xfs_agi block 0x2 [ 52.169930] XFS (loop7): Unmount and run xfs_repair [ 52.174979] XFS (loop7): First 128 bytes of corrupted metadata buffer: [ 52.181674] 000000000e5333ef: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 52.190531] 00000000e0f8d94c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 52.190951] netlink: 'syz-executor6': attribute type 6 has an invalid length. [ 52.199379] 000000000f4ba3dd: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 52.199389] 00000000ce9db960: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/04/01 02:15:26 executing program 5: getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000080)={0xb113, 0x6}) [ 52.199396] 0000000079287757: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 52.199402] 000000005a47dd27: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 52.199409] 000000004269292b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 52.199415] 0000000043ff66cb: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 52.207209] XFS (loop7): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 52.269581] XFS (loop7): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 52.278362] XFS (loop7): failed to read root inode [ 52.390728] syz-executor7 (6329) used greatest stack depth: 17008 bytes left [ 52.634900] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 02:15:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x34, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00@\x00\x00']) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) unlinkat(r3, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/04/01 02:15:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000517ffc)=0x1b) close(r0) 2018/04/01 02:15:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='io.stat\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) read(r0, &(0x7f0000000240)=""/118, 0xd9) 2018/04/01 02:15:26 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) write(r0, &(0x7f0000000040), 0x0) 2018/04/01 02:15:26 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x80, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000003c0)={'ifb0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00000001c0)=0xbbb) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) getpeername$netrom(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) r3 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x101902) r4 = dup2(r3, r3) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast}, &(0x7f0000000080)=0xc) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f00000000c0)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) r7 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000280)={{0x80000001, 0x7, 0x100, 0x4, "900b6443b9786584533fe952b51ae5e955fd0af1b64bf6ab7001056ab6b2adee01148435b0ed670564188086"}, 0x0, 0x0, 0xfba9, r6, 0x8, 0x8001, "97a1a96ebb6d90c7741df1e81efc41e32a968bbf48c635ad6c8f9da016d81fbd31b31edefd5357219e5111f49ab3e34d0b570d6fc259ff08b7325a725be9d312", &(0x7f0000000240)='/dev/vcs#\x00', 0xa, [], [0x10000, 0x10000, 0x5, 0x2]}) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) 2018/04/01 02:15:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="200015a91d00ffff0000000000000000010000000c00010029000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x80, 0x208, 0x400, 0x3f, 0x0}, &(0x7f00000000c0)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={r1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x1}, &(0x7f00000001c0)=0x238) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, 0x4) 2018/04/01 02:15:26 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x6, 0x3) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000440)={0x1, 0x10000}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x2, 0x204001) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x400002, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000200)=r3) bind$alg(r1, &(0x7f0000d35000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000280)={0x1ff, {{0xa, 0x4e24, 0x1952e799, @dev={0xfe, 0x80, [], 0x11}, 0x80}}}, 0x88) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000240)=0x200, 0x4) r4 = socket(0x13, 0x2, 0x5e) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000000)="4a1d28121f2dd6da9332115946e851b18a9ef9e711aac349a1258637128737e72d89860760fde4a5dd406d21a4c7ebad1b948f36d3a3dab3d240eefb16c4a20ff1dd2c2465c47e5f73a755d371c1f09ec7eb9145fc247acbeff6a8cd940bf826db12a60aeef8cf11a16a60", 0x6b) r5 = accept$alg(r1, 0x0, 0x0) getsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f0000000080)=""/183, &(0x7f0000000140)=0xb7) socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000480)={0x8000, 0xa2f}) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f0000000340)=""/67, &(0x7f00000003c0)=0x43) 2018/04/01 02:15:26 executing program 0: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007490000f30501000b000600000423ca0000cf", 0x1f) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xa9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0x72, 0x5, 0x4000000000000000, 0x79db008b, 0x2, 0x2b}) 2018/04/01 02:15:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) unshare(0x20000400) timerfd_settime(r0, 0x0, &(0x7f0000000100)={{0x77359400}}, &(0x7f0000000140)) r1 = socket(0x0, 0xf, 0x5) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1, 0x9, 0x2, "11c0af9bc32ef4965c17a68db72ba8f794855b5688eeffc351b5e7c852a09a465e9688b57f0f799b3cf6aeda11bbd2d32ecacc2bedee4d0baf0887f4dc95c1a686eed72b3a572f898927ec18c9652320"}, 0xd8) readahead(r0, 0x5, 0x1) 2018/04/01 02:15:26 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_getroute={0x14, 0x1a, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r1, 0xc, &(0x7f0000000640)="4b89310d5a34310bbc574259f9b543305292f6f2d26e1ea0a9166672f2c4f69a2acf00e91aaaea0e70805e282104edba7a970d166093e21c3f5fcdc81ab166e44d65f30051317d07f83073b50035d4f704a7e3777ba056f38f1246adcb80934e6c000000000000009aa896c6b1ea65a7717d4506ffffffff9839fa929c7c2f965b501ebe1e689939eb4dad5b5fab27b4a14f69f3bd50fc40715eb3c1c6") close(r0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x670e, 0x4000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000700)=@pic={0x9, 0x400, 0x7f, 0x82, 0x2, 0x9, 0xfff, 0x6e1, 0x8, 0x200, 0x65a0, 0x80, 0xd8, 0x73e, 0x7, 0x1}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000240)={"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"}) [ 52.978889] netlink: 'syz-executor0': attribute type 6 has an invalid length. 2018/04/01 02:15:26 executing program 3: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000001c0)="2b075dedf8aebcdeb3e8b3227a72dcfd4a7d168b8217c4350e73e78962a12e4e248f59fe54967fb91f5ee00a6a839a56bf7a2f1a178ec37baa1218fed957ff2fdde0cba3fcaadb287794b36dab59770632a1d6d6bcfc01dda0928963043ee2ee47372bc94782539c6960f1999145cf963ec505", 0x73) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000180)={0x20, &(0x7f0000000140)="0be10097ee23ff709d7e78f59d926962c45d66d2c60cafbc56a3b5570f188ede"}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r2, 0x8921, &(0x7f0000000380)={'bcsh0\x00', @ifru_data=&(0x7f0000000280)="60821514c04702f263d11d14400094438431729914a10076930b452f0db66d50"}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80000) clone(0x1000, &(0x7f0000000200), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f0000000240)) connect$unix(r1, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) [ 53.034571] netlink: 'syz-executor0': attribute type 6 has an invalid length. 2018/04/01 02:15:26 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0xfff, 0x33f, 0x10000, 0x0, 0x5, 0x400, 0x3, 0xad3c, 0x0, 0x6, 0x8, 0x1}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r2 = syz_open_pts(r1, 0x0) dup3(r1, r2, 0x0) 2018/04/01 02:15:26 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35845d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000005010040"]) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40000, 0x0) 2018/04/01 02:15:26 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = dup2(r0, r0) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000d00)=""/4096, &(0x7f0000000000)=0x1000) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000300)="52be9e6b49f86ccee8a300aa48ea8f7810e0f3fa755740f10fdea56c4f3daf93609d0d5b306367c4379d105045d9d8932687f4fcae15fe1edeb91c79a60f8d809a3f64c9e8c8c42ff11d446407f6d518bc8119df60a00fd06dd209fa57eb580549fdd7945bf89152a754cd690603dcb56f2b5c3533476e707d48aa9172a62b612222e3f3b37df91b008130dabd0aab878f0ba8477b7d30f4d4c6c8af651f6822e1eb247970da10696e1acd88770f5c751e968a335306468b1dfb6af5ab4ceec4c6aac71e4ef38412c75c20a78d796f20cb", 0xd1}, {&(0x7f0000000180)="2b0d1660f3db79a3d36f64501c7465db6f92ae297ea58de8a583f7039e08206b35641abd2b52ad34624327a2281d376a40808392df13bc4cea9607dcd29b682d00f69b026d11607176dc7da280d0b8f6472395dacf308817915727151d655b172b60fca5741845de2a3d2795cfbbcad881a3dc90453dcd0eeca7218ed2d55e7a425500f00cdc4619da08e067d42c1d0439175761fa440b734e31b4997204", 0x9e}, {&(0x7f0000000240)="71d3deeef071aab670f815dfbabc77da12dcbc9dd7b24c91c6851ea38a72b38065333c0ed0cb3570de5de4a56d5b0de2f7f918d113705b54c591086557c7d0c39e07d899c94f", 0x46}], 0x3, 0x8) sendmmsg(r1, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000c00)}}], 0x1, 0x8804) 2018/04/01 02:15:26 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0}, 0xfffffffffffffe6c) 2018/04/01 02:15:26 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0xff) sendmmsg(r1, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0xffffffffffffffe3, &(0x7f0000000200)=[{&(0x7f00000004c0)="a675c78a4c05018f4aa2253d2f73b7b86066fd1880dfde6ac70968cf4aa15926bef23723d8a2", 0xfffffe73}], 0x1, &(0x7f0000000940)}}], 0x1, 0x400c800) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r3, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) r4 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f00000003c0), &(0x7f0000000400)=0xc) add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r5) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_S390_UCAS_MAP(r6, 0x4018ae50, &(0x7f0000000480)={0x6, 0x0, 0x7}) write(r4, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x6a00000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="6c009e002db467276d053bf0d21727ff503d4d7ad300ffc5f6d80d00409575365f55e5824f288fffa64401595c0202c9dd05e98f997f10e947e734c5cb216408ed25c156e60f7e8e59b5e4651c0c992590091d927c522367f02177d537e833d3fab9ac39496b1f65e7098799e9b7f41d5c98605675898a25f7f194eb9b37345265e2b596"], 0x1}, 0x1, 0x0, 0x0, 0x24000800}, 0x8000) recvfrom$ipx(r4, &(0x7f0000000080)=""/15, 0xf, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r7, &(0x7f0000000340)='./file0\x00', r7, &(0x7f0000000500)='./file0\x00') r8 = socket(0x1e, 0x80807, 0x0) syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x4, 0x284000) getsockopt$sock_buf(r8, 0x1, 0x1a, &(0x7f0000000040)=""/66, &(0x7f0000000140)=0x42) 2018/04/01 02:15:26 executing program 5: r0 = socket(0x11, 0x803, 0x6) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/04/01 02:15:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r3, 0x28}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000280)) 2018/04/01 02:15:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) sendto$inet(r0, &(0x7f0000001280)="c3", 0x1, 0x4000044, &(0x7f0000001300)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = semget$private(0x0, 0x1, 0x2) semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f00000000c0)=""/163) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000000080)=',', 0x1, 0x4004004, &(0x7f0000000180)={0x2}, 0x10) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/01 02:15:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f0000000180)) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="e4d2fcffa49ce40335591c1cf38bdc5f89861a6f4f6cc8d33142ae0ad3059a060c19291606536dc0b5df34fe6790768311b4949e26e3e8c7b31114429e8b8782139ce920731a9b2aca7807037b4abdd7728fbd1a35462c3dc2cd1804571218a84a842d9d18de9ea0cba8d41d44c32ccbdadf78550da91d1fe472df59bd2ba4ef28afdb10a1a27fbf586a9b694aaf2773b063866c98e44dcbb2bc57c9e002228da4e9757c78884f6a67ede9b2660bcfe3e6fc994a0aba722282084b91", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f0000000800060001000000140002000800060005000000080009000700000008000500050000000800060002000000"], 0x40}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'ip6gre0\x00', 0xb000}) accept(r1, &(0x7f00000001c0)=@in={0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) 2018/04/01 02:15:27 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f00000000c0)=0xc) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) 2018/04/01 02:15:27 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x200000, 0x0) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x104) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xce}]}) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000100)={r5, 0x1, "83"}, &(0x7f0000000140)=0x9) 2018/04/01 02:15:27 executing program 4: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000011fe8)) r0 = socket(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400000, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x79, 0x0, [0x40000000000000, 0x0, 0x5, 0x8]}) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x5, 0x7}) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) 2018/04/01 02:15:27 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xb5e, 0x0, 0x6, 0x3, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r2, 0xe77}, &(0x7f0000000240)=0x8) mknodat(r0, &(0x7f0000000280)='./file0\x00', 0xc000, 0x7c9b) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="9dab77af518123b8b6e3881e833056df6ae3d47d982647508e8ee143829d5583fb38163eda5410dd33489dafaa090b1d57dd45e67be0c3af697b108714d17b3e655bd1b143dbb66a5807d02cd9472f5a60deb06e4da0ff6bc6b0b61806835ab5eca5125322b3f4342fc1bcdec5f2bb4a84d4000000000000000000000000000000000000", 0x8e}], 0x0) 2018/04/01 02:15:27 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='vmnet1GPLkeyring\x00', 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = socket(0x0, 0x80000, 0x80000001) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000000)=""/181, &(0x7f0000000100)=0xb5) 2018/04/01 02:15:27 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000e250f23fbbe9d7c4f73c49ce8795e7a27c78d31582905f0c97bb8a64e03def38b814d4fdde844d08fddffa2eaad7da08aeecd3f4c5fb25b2e1", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYRES32=r0], 0xfdba) r3 = gettid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) r5 = fcntl$dupfd(r0, 0x406, r0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000040)=r5) sched_getscheduler(r3) 2018/04/01 02:15:27 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x20000) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x100, 0x0) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000840)=0x3, 0x362) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10800, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000180)={0x2, &(0x7f00000000c0)=[0x5, 0x9]}) inotify_add_watch(r3, &(0x7f0000000280)='./file0\x00', 0xa200000c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000000)={0x7fffffff, 0xcbeb, 0x6, 0x400, 0x3, 0x40, 0x1f}, 0xc) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = msgget$private(0x0, 0x0) msgrcv(r4, &(0x7f0000001900)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084d7dddd291effb2f9f4cd7dd494cd8f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1, 0x3, 0x0) r5 = epoll_create1(0x0) ppoll(&(0x7f0000005640)=[{r5, 0x41}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) sendto(r7, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6_vti0\x00'}}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000a7eff4)) epoll_pwait(r5, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8)={0xfffffffffffffffd}, 0x8) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000001c0)=0x1) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000e8c000)={0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000240)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, r1}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000500)=0x6, 0x8) getpid() getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000380), &(0x7f00000004c0)=0x40) [ 53.459611] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/04/01 02:15:28 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02090000020000000000000000000000c2360634c6171b5448525c8db04746e61f146dd60c8df2e17064a63ed193d287f636893f8f36a6f86608905a8a209c7bcbbc9b28c3ecc1c808fdbf2c1e2d62c598373fba9bd9caa1e7b6a1b55d4a7403969fd8b17472a121a5"], 0x10}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8, 0x40) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000040)=""/219) 2018/04/01 02:15:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x4, &(0x7f0000000140)=[{&(0x7f0000000280)="58e6c22dae340b30caa1a7be2bf4f0294119708d13a6f580a5cd6308549038e4367ea9292d01b860befe880b7ccbdaea08e79e589091e52c4eaadd35fa501743465b940fb06a832a5175560e72d6e9beebd8e42982cd0276a5e9f50aee7ea786c0863ed052e0412ecc5ae5c6897b2dcffdbc85df685264f557c00b77edf096beabae77ee119eb24b50376a402fa674c2cb7ad265cfab36d001413f41dfa5a74fef79037b035271d0abecb0cfdfcd8bf35376a3cb9b2f602ec7cb0038ac9dd2abcf86bd72ae682b949bbe52aae9edfe646d7833935cbf772d58c8b26c216b08b240a6d99be3481426382437a5fe0d437073c5363bcbd9", 0xf6, 0x4}, {&(0x7f0000000080)="ed23bf745ce53c4e3e194b97ee6594819be0f3a619b8fffd156069ff6a159525ba", 0x21, 0x5}, {&(0x7f0000000540)="6a04eeecf6dd07304ba7dccfd0c8f3c5c0622cc27176b9599b385807aeabe385598f0ae8567f8691b5e6cfe1eb762e7f00df7f1351dd9d75644f54c73fd3b98357794c77a7e396759dc0da4bc1cfa8feb5b94b998ca3a95d42216fb637f6697d560cc1a9d0bef91bd1217c489f948a0c6f74347f633faea4a86f834aa3640c41682a9431472e3beac60d3374b64efe71c19ca71e9bbbea8fde6445b3dc903e71fe3a3b5418000859100a53631e344cdaf31c5d8a02fd1414fb6ef49d84638068aa61cf7d38e31e98fe0a4844b449f89c90c21e02725abd6b883bb7426fd3491d5fddb9d59a2bc0aa013b", 0xea, 0x2}, {&(0x7f00000000c0)="7ccf41ac5a50825079065b0914809c12fb1796aaaa00eed5fe5bae881705998cea276944ae79", 0x26, 0x1}], 0x800001, &(0x7f0000000380)={[{@creator={'creator', 0x3d, "1f6558b6"}, 0x2c}, {@creator={'creator', 0x3d, "94240d1f"}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x31, 0x37, 0x34]}, 0x2c}]}) r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)={0x101, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r2, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x2a}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) write$sndseq(r4, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/04/01 02:15:28 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f000000cff3)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x0, 0x2, 0x1, 0x71, "893795682fb854c31b72728103645f4bf0f1d8a8bade55bcde722c0f0911de8b"}) 2018/04/01 02:15:28 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x40) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00000000c0)=""/73) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0xf7}, 0x1c) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r3, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000011000)) read$eventfd(r3, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) futimesat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x77359400}, {0x0, 0x2710}}) 2018/04/01 02:15:28 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x4000008006) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f00000000c0)={0x8a, @loopback=0x7f000001, 0x4e23, 0x2, 'none\x00', 0x23, 0x7, 0x22}, 0x2c) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = dup2(r0, r1) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffff1) 2018/04/01 02:15:28 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0xffffffffffffff1d) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x30000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000100)={{0xfffffffffffffffc, 0x7, 0x400, 0x400, "102fd7d0ff658aade6eae3c4147eb1d9a748869909747d1f854dcf069a315df987b4b83c9e9b8fbff0be3020", 0x800}, 0x4, [0x2, 0x400, 0x10001, 0x1c, 0x6c00000000000, 0x7fffffff, 0x7, 0x3, 0x9d0, 0xea32, 0x5, 0xff, 0x4, 0xa61, 0x7f, 0x2, 0x4, 0x3, 0x1, 0x6, 0x4, 0x980a, 0x1, 0x8, 0x800, 0x334, 0x762543ef, 0x0, 0x5, 0x8, 0x8, 0x5, 0xefac, 0xfffffffffffffffc, 0x9, 0x5, 0x2, 0x6, 0x4, 0x5, 0x0, 0x10000, 0x6fc, 0x94d1, 0x200, 0x100, 0x40, 0x1f, 0x5, 0x1, 0x3, 0xffffffff, 0x3ff, 0x101, 0x8, 0x21f, 0x6, 0x561, 0x7fffffff, 0x3, 0x10001, 0x1ff, 0x5, 0x7f, 0x100000000, 0xfffffffffffffb15, 0xfffffffffffffff7, 0x1, 0x4, 0xfffffffffffffffb, 0x7ff, 0x8001, 0xfffe0000, 0x8001, 0x2, 0x2, 0x6, 0x6, 0xe8, 0x2, 0x20, 0x8, 0x3, 0x6, 0x4, 0x2, 0x1, 0x3, 0x4, 0xa9, 0x0, 0x721, 0x6, 0x80000000, 0x6, 0x4, 0x7fff, 0x40, 0x4, 0x4, 0xfff, 0x0, 0x3, 0x7ff, 0x10001, 0x3ff, 0x9, 0x9, 0x0, 0x8, 0x4, 0x40, 0x80000000, 0x12, 0x5, 0x8e9, 0x0, 0x10000, 0x9e6, 0x10001, 0x4, 0x1, 0x1ff, 0x3c, 0x7, 0x1, 0x3ff, 0x7fffffff]}) 2018/04/01 02:15:28 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x4180) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x9, 0x802) fanotify_mark(r0, 0x0, 0x1, r1, &(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x2013000, &(0x7f00000001c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='.') 2018/04/01 02:15:28 executing program 1: r0 = memfd_create(&(0x7f00000001c0)='@&prockeyring\x00', 0xffc) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000104) r2 = dup2(r1, r0) sendmsg$nl_netfilter(r2, &(0x7f0000000a40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2400000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000bc0)=ANY=[@ANYRES64=r2, @ANYRES16, @ANYRES32=r1, @ANYRES32=r1, @ANYRES16=r0, @ANYBLOB="9056f58d50955a6a2f4d645aa280e53eff722417e161e6c369da0284c9142e17bfc59cccd712cfe5c18a0f88e85572d74cce22304630fbc76d3d75de20ec3b505e3dab2f06a1bf6663e780a8036181c90f3dc483c0b258ff", @ANYRES64=r0, @ANYBLOB="99644c83c790bf0c64cc5ac1cb200408639e582e29363ec2808ea8c2335ada46be3191ca0abf52e45d4753ad6c956e59840bcf2fcab6423d3be048c0e312fed95b9471d5bb9e9ec96dd0e36083248067900693e747b9f398a23637b4beabb3cf9b67947de56d13f79c74d82f314173b94b665e82ce11cd1a82dd95d74a44d0201b323b140572550bddab7827186b1b720ad11ecb302e0068a7ffc511c44c2dea4b3f7c570f304590c9b02d4c01f64047de9553169aecd31f1ff1fc82ef52b86b9e6da8a92b06261d5c34983a10ecda391a100cc851589d1f3bef5d03cd4d9d3bbcc3000000000000000000", @ANYRES16=r1, @ANYRES32=r2], 0x165}, 0x1, 0x0, 0x0, 0x48010}, 0x40000000080) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x2, 0xff}, 0xc) clock_gettime(0x0, &(0x7f0000000180)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000980)={0x0, @multicast2, @local}, &(0x7f00000009c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000a80)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x37, r4}) write$sndseq(r0, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x4}, @queue}], 0x30) r5 = memfd_create(&(0x7f0000000400)='keyring*\x00', 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000280)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000340)={{0x15, 0xdc}, 'port0\x00', 0x8, 0x8, 0x2, 0x8, 0x8a67, 0x8, 0x6, 0x0, 0x4, 0xe287683}) write$rdma_cm(r5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1cb) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x1f, 0xa5, 0x6, 0x82d, 0x7, 0x3a}) 2018/04/01 02:15:28 executing program 7: r0 = socket(0x13, 0x400000800, 0x0) write(r0, &(0x7f00000eefe1)="1f0000005e00070100021b0a000008ff0a325793a93c791bca0000fe441951", 0x1f) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002640), &(0x7f0000002680)=0x4) sendmsg(r0, &(0x7f0000002600)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2, 0x5}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000080)="ac1707d2a2e8158359033cdf4a67a4b967f1dd683f0573e78893a4c5b81840a26e1b1cb78dcc234d39cfcefa3185b237044a261f9f54bf505947259a65ec699a96ce794fd368842e7ec3480cb094da426daa9b6c3a20bf36ab6c1f1f37e95a81a6e8af1f6b6322cfa34f1c0d86a80f5942c3fcfa840aa46b71be34d4fd1048cf10ea089b3009f347c0528a9c14e7a94f049ec66019a89e3b41986c4bb3605273732e2d7cfada4409fe83f0db5d09ac432b6d", 0xb2}, {&(0x7f0000000140)="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0x1000}], 0x2, &(0x7f0000001180)=[{0x78, 0xff, 0x1, "ac677c88b775d81a2f6bf2c3a6512fda85859bc00757fe97a00f83dab934718e196a027fc92511788839b88891d0f9fa66a73793c6ef0a3d73cfc7f30aee1e5bb54d934f391869e239d60d8a4034d4cf1d0f8a394b3a1342bb52c411116b76ea5865ad921eece90a"}, {0xa8, 0x10d, 0x3, "e026de3d7b524181e578b08a30f2d45e008069df0db06ca2d19b7037b00de66f80c8134e72d662cc67ad3b04cb7448a451aee889c47522efbde511e403d9040506fc010c1f115faed32d2351a4a73ffea1a85477d99ba1750da48c42765dc54614642faa4f97ada4bbdcf6549c1087b6315745b7e1e305e7a419554a884d02ab30065d18b1f4b9b4ffc2dc5ac8c8b8b6f8d29d2eaa5d"}, {0x30, 0x113, 0x3, "a70dd317f05ed0d8de9e7ee8db235b515887602137f647df53a9edfeb32d12"}, {0x100, 0x112, 0x2b7, "a960952b3894b6d7b8cd9ab66c2e3c7246a35fd1f0df5fb0b9d61741e0f3761ff083d1ff721d31fe8a71df468512148fc03c2e58fb86c54eef79bcc184884549e0b313763368aea86d4a2d57c558a6290fe0605dbaed47c133510b4920027bc2cc2e30535c25f6a49078799eac3e29f09afa8997e829e707fd82c87b6323e0cc4361651169b1c8f474e9cec1e2e57312e153808b96775da8810a7bb45ec764d93163d596f2dc5735eb7f5ad18ab8ea270862eb34b7347f713ff8845e2a778238ddf8ffe48704c64f6bf73ca45dc4b03e6b709d2922417a113610082094f225cddce5b1d07723f224db1f77"}, {0x1010, 0x10f, 0x7fff, "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"}, {0xd0, 0x113, 0x0, "c12676325c13e1b0af81da151d9a049fc5b3955a5816f50630676bbe5d91a7def07cd206bb6b9bcd21471953f66eba85a97035b6df36b97757fd24a840fe5a0d32de2e01a019da7ed0ba99663efd6bef3f8d71d6fc5d5e2dfd54461adb6985b74525b01d6644cfcff8c0de5fe8371d101524f0297ab0a3ff5b041646379c416c14ff20226d54c381816b66540fd0505c0e9c79cd88cde45a602f335325931d6d25f1b7023596100a86ea9a8a04f9f0277616a918c0773dfab1"}, {0x68, 0x107, 0x91, "b918e4dd872827204c92ce0a82428aba189c11e193e291fe5e59d1ddb924cc42d92e1a4fa08bbc7d812208feb93a3274b87484f8506ae8950812809da912c1c7501e584f28189226874d32dbb4d5e6ebd6ba84"}, {0xc0, 0x11f, 0x7, "6a0bf695dc5af9933c31a3c47221ff369f7b497cecd5c8ba31c56edebb6439ef707093e6324f0072cbaa12df133c71128e4edac011542e1245387060fa2de75411ff67d3388c65e5db69321c0466ce4f380d5f2ba02dc0ad0de6e41ac8085b3a38e68545bd63be89299ecfa49d4dd6edc5afbe3423cf58f8bad032c524e57a7768377212a11c5ac75e971a7e519db3acb56ee4f91e38451536d384ae30a663a31f441d1a2c30a9cf4024ffa6"}], 0x1458, 0x8000}, 0x14) 2018/04/01 02:15:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000140)=@srh={0x0, 0x0, 0x4, 0x0, 0x3}, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffeff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x60, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) 2018/04/01 02:15:28 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000340)={0xfffb, 0x2000000000001a, 0x1, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x400000) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x4, 0x6, 0x9, 0x65, 0x0, 0x6, 0x50820, 0x0, 0xfb23, 0x191, 0x10000, 0x4, 0x7, 0x2, 0x0, 0x5, 0x7, 0xd915, 0x3, 0x7ff, 0x1000, 0x6, 0x7, 0x2, 0x2, 0xff, 0xce3, 0x2, 0x9, 0x1, 0x80000001, 0x20, 0x3, 0x300000000, 0xff, 0x1, 0x0, 0xfffffffffffffffc, 0x3, @perf_config_ext={0x2, 0x4}, 0x1002, 0x5, 0x2, 0x0, 0x9, 0x4, 0xac0}, r2, 0x6, r3, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0xa2b, 0x68, 0x10000, 0x67e8e227}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000240)={r4, 0x8}, &(0x7f0000000280)=0xc) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) ptrace$getenv(0x4201, r2, 0x9, &(0x7f0000000380)) read(r1, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000013c0)={0x80000000, 0x1, 0x2, 0x5, "5e9925881a211f81cfc21108fdb3211b2001609ae3b673e3d20acd379b37f15129bcf534d40032727dcff198", 0x3}) mincore(&(0x7f0000005000/0x2000)=nil, 0x2000, &(0x7f000000d000)=""/253) symlinkat(&(0x7f00000002c0)='./file0\x00', r3, &(0x7f0000000300)='./file0\x00') mlock(&(0x7f0000004000/0x4000)=nil, 0x4000) 2018/04/01 02:15:28 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) eventfd2(0x20000000, 0x801) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0xfffffffffffffe46) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @dev, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@random="671988b996e3", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "4c9148", 0x14, 0x73, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r2 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x9739, 0x10000002) flock(r2, 0x2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00000001c0)={{0x800, 0x8}, {0x2, 0x3f}, 0x5, 0x2, 0x100000001}) syz_mount_image$minix(&(0x7f0000000280)='minix\x00', &(0x7f0000000300)='./file0\x00', 0x1, 0xa, &(0x7f0000001800)=[{&(0x7f0000000340)="0d9bb7d18277afb3ab480db643edf83c", 0x10, 0x8100000000}, {&(0x7f0000000380)="7a50ad993431258cc805c63a22063f244919cd292a13b8c5d762e39ff751199d2e9f1949d36747e7a459bc966f283f2ff8bc35180e6c2a66fa8229dd4fe16b3bef4518446874058ae2eb2efe377091edd73a4b48d493714f3a34391cd1c69c8c405a1aaa2bbbb9bf25c1a32e7107a60ebdcdd72f52cce3af2ffdfb38364a7351c5b37049c6464cd6d16112dc814d097563", 0x91, 0x5}, {&(0x7f0000000440)="3676ff2789a957817462c10bdc37108935cd00e0ea3ba0e830874a862ab9d947af8da4ff1ea50b72e9340c8cf383c75f726a43891e989678ad8b8f5c7ca8e37b4867bd7a02d707e98fcb2cf4f1ac27b244a1aa3c439cca937c", 0x59, 0x1}, {&(0x7f00000004c0)="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", 0x1000, 0x7}, {&(0x7f00000014c0)="8596e63138dc3c607cd3cd29ae5b7a02a3d41734470dc82abb12843c00782162a4b94e3d398afe9a8728b170f85e", 0x2e}, {&(0x7f0000001500)="0db51c82e70b7420498d63cd32c95f7b941b90ac6035aea24d80c93a6fc91fb9fa248cace7e1a3d00fc21990cb1c289286e2a3ea14da49b3cf79153f764209d87736b8ba49bb9165203b2c663a9872686e3a4f4a48a51c4cf2e7ca005240066b62a2986bc72871564d6c97b8b74d864af730e466957018947ee2e1b824df0690a7a5ef5b7bfd57daf748f88e4829f40f05070955f7e70abfcb75ad361a46f193c3", 0xa1, 0x8}, {&(0x7f00000015c0)="79c843d3b651078e15a5bf63badcba269079f4261fa197a1e7e12c033e4750991cfa662385af9930e6a83de0945947213f21628dc0ab3ad1105ce12d578f70979719a1cef60cc6650f5840d223ca4904e0a029e707f5cada9b2f9160128cb2b114202f85bf9c020f2e06250fbb807eb02bf2c9bdbb017974982095bb406530ea83e246e6fb961efabef4ba76c15121967dba7ec1cc4f03f221eb552f5d7b80614f54e21b2b0ba6782eecd164189c5e", 0xaf, 0x10000}, {&(0x7f0000001680)="c56b68099630e87e53c84b89e5b644b12a177f09c13c8358dec0a8e7c5f9d33bcae436342f5576157270c30717a30e6c1987c39281b1aa46b652d5f30233159e29ab32e08d8db02118f3a8cd029b", 0x4e, 0x9}, {&(0x7f0000001700)="6a4fb3c88124d083aba29ac2e3351b9fe7ddcc56f15a9f39ceef23a8cd0efbaa089e255b658817a388465053b6c29e260d7a3f8b963e0ca7ad3425dbe5a579a0b2af2defe67d45b649aaf04328b4af0d0b25c91384e1053b5e53aef5554b532387eec524f28151c266a2314c9168b15a74", 0x71, 0xffe000000}, {&(0x7f0000001780)="e7aaad755df53813335a98de5c4889d0ad5242cbbce431d4d65e96f6dce066859e402babeaefb7862df15aade6bf07f4874785e309544c24117fa798b73d544d7cc95a87f8b5f6669620a14915c3547f646a", 0x52, 0x800}], 0x200000, 0x0) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$setlease(r4, 0x400, 0x0) recvfrom$unix(r4, &(0x7f0000000000)=""/255, 0xff, 0x101, &(0x7f0000000100)=@file={0x1, './file0/bus\x00'}, 0x6e) creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x2) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000000240)) [ 54.633323] IPVS: set_ctl: invalid protocol: 138 127.0.0.1:20003 none [ 54.665876] IPVS: set_ctl: invalid protocol: 138 127.0.0.1:20003 none [ 54.672898] hfs: can't find a HFS filesystem on dev loop2 2018/04/01 02:15:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000100), 0xc842) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="02150306070000002abd7000fedbdf5848660e9a9815c5000a004e2106000000ff0200000f53000000000000000000014d000000000100000067f8a5324e78d42a2ce3439f5df134825bf3ba294dc08fe06f54fbeb73352345088739a587d33eacb3207b81ea7334b9af25bd3536ba684c7808e5cc0be7d70f8f8cf3e199"], 0x7e}, 0x1}, 0x80000000000010) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="02240002000000000000000000e579f9a7e74064be20d7bfa0fe3ddf94"], 0x10}, 0x1}, 0x0) setitimer(0x0, &(0x7f0000000fe0)={{0x100000000000, 0x2710}, {0x77359400}}, &(0x7f0000000fe0)) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x6bbc, 0x20001) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xa000, r3, r4, 0x80, 0x4, 0x2000) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000440)=ANY=[@ANYRES64=r0]) [ 54.759425] hfs: can't find a HFS filesystem on dev loop2 2018/04/01 02:15:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = signalfd4(r0, &(0x7f0000000080)={0x9}, 0x8, 0x80800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x101, 0x8000) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)=0x14) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000040)=0x8f, 0x6, 0x3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[]) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4, 0x80100) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000180), 0x4) 2018/04/01 02:15:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x111000, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) 2018/04/01 02:15:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb9952989", 0xb) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)="26fe6bbd22e1c516390d2def920057d1", 0x10}], 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000040)=0x3000) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/01 02:15:29 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f00000002c0)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) close(r0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000500)={0x220000000001}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000380)={r2, 0x3, 0x8001, r2}) pipe2(&(0x7f0000000340), 0x0) 2018/04/01 02:15:29 executing program 0: r0 = creat(&(0x7f0000000680)='./file0\x00', 0x1a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000006c0)=[@in6={0xa, 0x4e22, 0x6, @empty, 0x8000}, @in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xf}, 0xff}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0x70) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x100) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=0xffffffff, 0x4) dup(r4) r5 = fcntl$getown(r1, 0x9) r6 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000180)=""/191) kcmp(0x0, r5, 0x2, r3, r1) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="5b65f943ca26618fa4cc2101d19cb9236f75041c79a1bc", 0x17, 0xffffffffffffffff) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="589a4840e6c55788bdb08afb0665a3ee7c8d1e14abf9fd0f4f38fb74874c160f865e47602132863da3ab214236bec30aa49ca4af2b6db74b7b61ff8f641a141457bac867b5c32ca72e6dfd137de2e09e52543c2149a7d4a37fff1f9b0807c489773693b84a4481caa4be538b386cad61298432d6602d967ace81ff853940c9479f04d7492988840efcc71ae9c6057708699b1bb5c09d2af8abb4a251137e2fb73442e0e2a84adf3b2192ae1b7290840ed1749f92051e89f5f79b1b9c5231f3778a28f1942aab834cef80510d98c3bdf3cdcfdce64b9f54c94506ce8e29e5c5b73c0da213d8aaf59ee6b7", 0xea, 0x0) r7 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="171575920024a4eac41df74ee65b3baf180078b8b14b2e1c8f48fd48b90e9fd3a1dd209b2038a302ddf209d0ea24accfb2f9e7b7c5c68c37e55b3eb0a3e444d4130443a2298ede2fd2efcf55e681146862d17c39d865a4111993c252ecf8d4220e744194d04743257c8d6c4f206baf34b4fa5755f4ebf5beffd42a64fbefb904b01a03393fd511bae517359c68f96ef3bac01f29df018e082ea6", 0x9a, 0xfffffffffffffffc) keyctl$invalidate(0x15, r7) shmget$private(0x0, 0x3000, 0x800, &(0x7f0000ffb000/0x3000)=nil) r8 = shmget(0x3, 0x4000, 0x7c000881, &(0x7f0000ffb000/0x4000)=nil) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x8000}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, 'erspan0\x00'}) memfd_create(&(0x7f0000000600)='/dev/amidi#\x00', 0x1) shmctl$SHM_LOCK(r8, 0xb) 2018/04/01 02:15:29 executing program 6: syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) r1 = getpid() sched_setparam(r1, &(0x7f0000000200)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)='\x00', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x81006) accept4$inet6(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) r4 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="116b4840", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000340)={0x47, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00634040040000000000000000000000000000000000081906c81a063200000000007bcd2ddd00000000000000008ba3b5128c19a55ec620602f00c9f91d84d3446988c0e0f1cc"], 0x0, 0x0, &(0x7f0000000240)}) sendfile(0xffffffffffffffff, r2, &(0x7f0000000080), 0x102000004) write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1af", 0x60) 2018/04/01 02:15:29 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x12400, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8100, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000000)) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'bridge0\x00', {0x4, 0x0, 0xfffffffffffffffc, "def0ba238b95", 0x7f}}) 2018/04/01 02:15:29 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000000740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000380)=0x80) connect$l2tp(r3, &(0x7f0000000800)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x0, 0x2, 0x4}}, 0x2e) fstatfs(r1, &(0x7f00000007c0)=""/53) waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) preadv(r0, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/248, 0xf8}, {&(0x7f0000000040)=""/130, 0x82}, {&(0x7f00000002c0)=""/120, 0x78}, {&(0x7f0000000340)=""/44, 0x2c}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/88, 0x58}, {&(0x7f0000000440)=""/44, 0x2c}, {&(0x7f0000000480)=""/218, 0xda}, {&(0x7f0000000580)=""/252, 0xfc}], 0x9, 0x0) [ 55.515970] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 55.532770] binder: 6587:6596 unknown command 1078487825 [ 55.543811] binder: 6587:6596 ioctl c0306201 20000040 returned -22 2018/04/01 02:15:29 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000001d163cfbe7612670000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/01 02:15:29 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="240000001a0025f0001b000400edfc0e1c0b0500000000001009ffeb0800010000080100", 0x24) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x9, 0x9, 0x1, 0x761d6d9d, 0x7fffffff, 0xffffffffffff0001}, 0x5e3, 0x879, 0x1}) [ 55.572716] binder: 6587:6596 got transaction to invalid handle [ 55.579081] binder: 6587:6596 transaction failed 29201/-22, size 56621-1840866919029866496 line 2848 [ 55.661473] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 55.698764] binder: BINDER_SET_CONTEXT_MGR already set [ 55.704730] binder: 6587:6624 ioctl 40046207 0 returned -16 2018/04/01 02:15:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='setgroups\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000001c0)={r1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="c10709000800050005000800b50003000300ffff0300"], 0x1a) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, 0x4) 2018/04/01 02:15:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x109400) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0x8, &(0x7f0000000100)=@raw=[@generic={0x2, 0x4, 0x4, 0xafc3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x90c5, 0x0, 0x0, 0x0, 0x200}, @call={0x85, 0x0, 0x0, 0x26}, @alu={0x0, 0x3, 0xc, 0x6, 0x6, 0xfffffff4, 0x8}], &(0x7f0000000140)='GPL\x00', 0x3, 0x45, &(0x7f0000000240)=""/69, 0x41100, 0x1}, 0x48) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000200)=0x3fff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0xfffffffffffffdb4) 2018/04/01 02:15:29 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f00000002c0)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)=ANY=[@ANYBLOB="050000000c070000000008000000000000000000"]) 2018/04/01 02:15:29 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x56, 0x2, "f0d804b1bf93a9d395db42efbda918bc4c2a840b3dabc125dca4065f516ae5b72934dda0b3a8862320a1170174770887be7a9419bd6cc6f809b9b338c2804614c3ea8f4c0abfe4b994d034251fd8"}, &(0x7f0000000200), 0x1400) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000140)=0xffffffff, 0x4) sendto$inet6(r1, &(0x7f0000000080)="9d", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r1, 0x5) accept4(r1, 0x0, &(0x7f0000000000)=0xde8742329667eda2, 0x0) 2018/04/01 02:15:29 executing program 7: syz_open_dev$sndpcmc(&(0x7f0000000540)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x200800, 0x0) epoll_create1(0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/01 02:15:29 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x10, 0x2, 0xefb, 0x4, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0}, 0x10) socketpair(0x2, 0x5, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000180)={0x2, "02a1"}, 0x3) getsockname$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) 2018/04/01 02:15:29 executing program 6: read(0xffffffffffffffff, &(0x7f0000000000)=""/126, 0x7e) r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/4, 0x4}, {&(0x7f00000001c0)=""/174, 0xae}, {&(0x7f0000000100)=""/15, 0xf}, {&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000280)=""/82, 0x52}], 0x5, &(0x7f0000002940)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000440)=""/251, 0xfb}, {&(0x7f0000001600)=""/234, 0xea}, {&(0x7f0000001700)=""/132, 0x84}, {&(0x7f0000000300)=""/20, 0x14}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f0000000540)=""/55, 0x37}, {&(0x7f0000000580)=""/17, 0x11}, {&(0x7f00000027c0)=""/231, 0xe7}, {&(0x7f00000028c0)=""/74, 0x4a}], 0xa, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200000, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000005c0)={0x2000009, 0xf, 0x0, 0xffffffffffffffff}) r4 = syz_open_dev$audion(&(0x7f0000002a40)='/dev/audio#\x00', 0x4, 0x400) clone(0x200, &(0x7f00000051c0), &(0x7f0000005180), &(0x7f00000052c0), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000000100)) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(0x0, &(0x7f0000000380)={0x0, 0x1, 0x0, 0x0, 0x7}, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000380)) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) r7 = getpid() ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000002a00)={'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) fcntl$setown(r5, 0x8, r7) fcntl$setsig(r5, 0xa, 0x12) r8 = dup2(r5, r6) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYRES32=r4, @ANYPTR=&(0x7f0000003bc0)=ANY=[@ANYBLOB="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"]]) dup3(r4, r8, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x401, 0x0) read(r6, &(0x7f0000002a80)=""/4096, 0x1000) dup3(r1, r3, 0x0) 2018/04/01 02:15:29 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7fff, 0x10000) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000a21000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x8, 0x100000001}, 0xc) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) setsockopt(r1, 0x1, 0x3bf4, &(0x7f0000000300)="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", 0x1000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) [ 55.715169] binder: 6587:6596 unknown command 1078487825 [ 55.720682] binder: 6587:6596 ioctl c0306201 20000040 returned -22 [ 55.721632] binder: 6587:6624 got transaction to invalid handle [ 55.733202] binder: 6587:6624 transaction failed 29201/-22, size 56621-1840866919029866496 line 2848 [ 55.749335] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/01 02:15:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f0000015e15)=ANY=[@ANYBLOB="03ffffffffffaaaaaaaa00ff86dd6002605100303afffe8000000000000000000000000000ffff020000000000000000000000ebdd859d0090780014000060c5961e00000000ff010000000000001803580000000001ff020000000000000000000000000001"], 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000580)='/dev/dmmidi#\x00', 0x1, 0x2) r1 = accept$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000640)={0xdf53, 0x6, 0x2000}, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0xab, 0x2) r3 = syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0xf779, 0x400000) socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000400)='cp\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x0) r5 = socket$inet(0x10, 0x6, 0x8) sendmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000001810430532e3451ca1ec2400020cd37ed01cc073b6c0b942a49091619633bdfb9c7bd6005c0000000000000000000000000000007fcf1351b1c6e90da18850c7706523b812bed524846267c4b745dee7937a84866690391c2a82de1135480b81d551e28db08d4ac5d6eb64e5ab52ba7f52c9e659dbf72d2f390c07bbe672c20afdef6ba3d932b72ebcddd1e7820e3406", 0xb8}], 0x1}, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}}}, &(0x7f0000000140)=0x84) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00000004c0)={0x5, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @rand_addr=0xadd}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, 0x3, 0x8, 0x9, 0x100000001, &(0x7f0000000040), 0x8, 0xda, 0x3}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000540)=0x9, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000180)={0xf2b, 0x2, 0xffffffffffffffff, 0x1, r6}, &(0x7f00000001c0)=0x10) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) r8 = add_key(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000200)={0xfffffffffffffab5, 0x20c, 0x80000001, 0x9, r7}, &(0x7f0000000240)=0x10) 2018/04/01 02:15:29 executing program 7: ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) r3 = creat(&(0x7f00000004c0)='./file1\x00', 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x0, 0x0, 0x4) fallocate(r0, 0x0, 0xfffd, 0x4) r6 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) connect$inet6(r2, &(0x7f0000000880)={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) sendmsg$unix(r4, &(0x7f0000000840)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000340)="7783482298d76d89bbd3da8073ba80b61cc76b8e8bfebe3a71f15ddc43e20cff8783ab0282cb4e7707a02e8eefbd3697f626bf715395bb76d4c6656f67e7363630e34e60a401ba19f0853edcbafc982e4d54e49ad220d0dd54c243791f4276e06c829014a6aef6102c3f85e1a105a0341ae709f6581f24f0089ebe0025ce6da7b80d6b0ec76ecfde87cf00c3ccc850439b886ba81bf153971d7f6f90edcbf0ca43c0beb629ac590cba897eaf5d59d67d08cb56985cd9e0d6a22ff14ab4f6a4c5db5d28", 0xc3}, {&(0x7f0000000180)="3ab9b22adc478d691a66d9fa95cee0be266d9cab1747635452dc7903257260ab7f14a26c89b7a90486b27762205296afba6055b9fc298466d120022cac1036adc03cf34a629ce3f2343787f41a47bb44980e0c050550c7563c74b27c8aa627f3c4ed2fab05d7902c4355d7a99963bf3ef4dedcc6e1603fe31ecf7bcf6786ba9f3aeacd763c9a9dfccdcc129f630053c77251f3274fb0de0a7baaa514326eaca22e5b08", 0xa3}, {&(0x7f0000000500)="0801ddddcba07e3b272d627d9cbcbfea73a8b1f9fe5a044dac2ddbd2968c277ab15f1d8095cb3ed38cbdac7b1b854c6bc91efc11dd87161f369b4f7f9472db3b999bc0979b30ee43674c8bcc84d50f1bbf1cfa83a46d2af087fbefc3149a3a42258c64371c95c3c533dfe84b2b78a867be7452a8bcfe1d2c9a161b95ccae108af06763bdc8d54fa4e9d6e8c7e6e408380989575a6e313b2c72aa34fba277aaf2d08d469aae1fd2757290cb93a83e0cbd7b16bf0fb14a33ccdab3edaece6de0e4615238e6a991125d987c28d46926c8fcb936291280eedc0e6d", 0xd9}, {&(0x7f0000000280)="adc2044cc66ba22a4d6a7cc5a79d9a49287956d47cd3d64248904495e785982a35fc0dc602d024988b32c76d80c1f9aa6069cdfa21b64be4e9dc52242a3da9f9b0f4a45ced796366e891", 0x4a}, {&(0x7f0000000440)="c4bfffc397486b538cea184654b6c6af8d3431bf67950b0a8a48831b94402bdbfab909bc1f5de8351fb5b8dd377707b37f580efb82dcb01494fd61229ab7bf5434e6df1a13b31c39f8434b5bd1ded5a32fd3fb4eb729b348a92a8a3da3ec578689d4b5076f2dea2d7f1bdd3353880b960e5b128241d4a06e86e767e22ed776fc", 0x80}, {&(0x7f0000000600)="ce8315d145a79b3c8484eb5f897dfa9015ca8546d31b534ae53025e8ace001ad98da5a4a79852748b6a5155fadb684be43fb3c76d6af7fa5bebddb89e20e2fa41d23aa027b01764ad2744b509728d5dd4a5b851cc3b87160c50b79cf855edca3ca303841021316c926600d3dae5113a7b4be989014d2d1b1e38f39c186ec87ea7b9ed88dbb86bd2d5d813564605b077e5f39ae65bea7ee2ae6e613665529afe1fba3115abd5bbb6952fec539545e4aa75c37182721c23d219296a9d8f643daadba8b983e9c", 0xc5}, {&(0x7f0000000700)="3dae5b20f5bc0c0062c2b2b19fdb97eb5860cbf09c1da830ed8077693d761f11c7279c1a2a0376bd2524359ce20925c71adc74ce84774ffe5be7df0616e3bc2ea3e2ea869b0267848cb49298af0c88cd28a0bca081234eb1da7861f6fdef3ad9c89d8eed2406d87a17c82da6095a04768fab736deaaf51a05aa60be1217f0eb809fd182b0cc50f81", 0x88}], 0x7, &(0x7f0000000080)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r6, r3, r3]}], 0x38, 0x10}, 0x4000) r7 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r7, r6, 0x0, 0x20000) open(&(0x7f0000b91ff9)='./file1\x00', 0x0, 0x0) 2018/04/01 02:15:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x819980330}, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870c8, 0x0) [ 55.769452] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/01 02:15:29 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x800000300000d, 0x2011, r0, 0x80000004) 2018/04/01 02:15:29 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000000000)) 2018/04/01 02:15:29 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000001500)=@abs, &(0x7f0000001580)=0x6e) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000300)={{0x2}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0xe2b, 0x0, 0x10000000000ffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000480)={'bcsf0\x00', {0x2, 0x4e20, @rand_addr=0xbfb0}}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x2874b894) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7fff, 0x20}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000540)={0xffffffff00000001, 0x9bf6, 0x0, 0x7, 0xfff, 0x4, 0x5, 0x400, r3}, &(0x7f0000000580)=0x20) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000", 0x1f) r5 = accept$alg(r4, 0x0, 0x0) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xfff, 0x40000) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001500)}], 0x1, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x6) recvmsg(r5, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r6 = memfd_create(&(0x7f0000000140)=']mime_typeposix_acl_accesskeyring\x00', 0x3) mlock(&(0x7f00007ac000/0x800000)=nil, 0x800000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000003c0)=ANY=[@ANYBLOB="01e700000c00000083a4a16b5fe70225da576dae9df42937bc0c7fc3b072fead73df7c76000083873d0100000067a38da3762d7eacc180c598dba6192ce096a8e3f8f65858000000000000000000000000000000000000000000000000"]) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r6) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000440)={0x2, 0xbc, 0x1, 0x5, 0x7, 0x3}) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) connect$nfc_raw(r2, &(0x7f0000000040)={0x27}, 0x10) 2018/04/01 02:15:29 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000040)=0x1, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000000c0)=""/4096) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000080)=0x14e4, 0x326) recvmsg(r0, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/01 02:15:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000200)=""/51, &(0x7f0000000240)=0x33) r2 = getpid() setpriority(0x3, r2, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYRES64, @ANYRES16=r2, @ANYRES16]}) 2018/04/01 02:15:29 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000003c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x14, 0x20, 0xafd, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/04/01 02:15:29 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7f) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)) 2018/04/01 02:15:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000080)={0xbb, @empty, 0x4e21, 0x0, 'wrr\x00', 0x2, 0x400, 0x2d}, 0x2c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f00000000c0)=0x54f, 0x4) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000de08)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}], 0x98}], 0x1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/04/01 02:15:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0xb7bd, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000300)={0x5, r3, 0x10001}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffff0000, 0x3, 0x21}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000001c0)={r5, 0x2}, 0x8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000080)={0x0, 0x770741ca}) r7 = dup2(r0, r6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000340)={r5, 0x3, 0x5, 0x800, 0x2, 0x6}, 0x14) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/01 02:15:30 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={"6c6f00000000001400000900", 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000600)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000005c0)={&(0x7f00000007c0)=@bridge_dellink={0x158, 0x11, 0x600, 0x70bd2d, 0x25dfdbfc, {0x7, 0x0, 0x0, r1, 0x20000, 0xc}, [@IFLA_OPERSTATE={0x8, 0x10, 0xffffffffffffffff}, @IFLA_LINKINFO={0xd4, 0x12, [@IFLA_INFO_SLAVE_DATA={0x14, 0x5, "b567bc69728c6ffe4e9b2a3bf74e6f55"}, @IFLA_INFO_SLAVE_DATA={0xbc, 0x5, "2a58f18b5028aa88fb60b0f4bdad9f23421c4720469dd072ad761e4aa822ea1352ee4f3c005aa12bf89df69bdb9af584dab6a90c5818efbe840147cce05493cd9ad60704027be8cd21f508dddafda2f83b2d2795be48d7f249c209ea00d3f44f074cc0d45cb5ef18debad1b0a1cc010440b5f6d5575d29177d7d90c087d01b9fa8c8ba8b2152613b2288788cb318da66233aad1b15596394a3918274e6955cc1f0f608bbdd7b480e9b114f237bb4a31356819899e197"}]}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_MTU={0x8, 0xe, 0xd5}, @IFLA_EVENT={0x8, 0x2c, 0x71e}, @IFLA_EVENT={0x8, 0x2c, 0xffffffff}, @IFLA_VFINFO_LIST={0x40, 0x16, [{0x3c, 0x1, [@nested={0x38, 0x45, [@typed={0xc, 0x90, @u64=0x8}, @typed={0x14, 0x56, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x57, @uid=r2}, @typed={0xc, 0x2a, @u64=0x100}]}]}]}]}, 0x158}, 0x1, 0x0, 0x0, 0x4000}, 0x41) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3400000014000505000000000000000002000000", @ANYRES32=r1, @ANYBLOB="140006bfb4f71abe582aed99c02c5f0005000000240000e0000001"], 0x34}, 0x1}, 0x0) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="31a451a58dfefa6bb347554a6e17a1ece21913a36397efa85852b3b567eae6725e52f09810165967224cd45d2ce4740eb81e5540a224916d01c957608b01206a7ebb67b4d165bb1a64b6fff5fcc9918473c980189492e4ffc33ebfa9d70972c7f3098de389e2f59ef69497704b1329feeffa9af71612262c1411b94468a7a569c3411f1dc7ff11f41d7da2d9db9e7c021c08f62f70396c2e7e0c27e1b463f0c44402b7a71390db02d84ab1545d30f60f1d8f76648f220012cdf7f032ba168caa014def6971f276eb948aa6a18a5f4aae6bebc84a4b5d2ba8a5c646fbd0512868db8e42764126845cd2bcb4b80f1c588b2455691ec7", 0xf5, 0xfffffffffffffffc) keyctl$invalidate(0x15, r3) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="80f814ecd638f6a80c5769bbb72b78b98fc57da146ef364e64a7c746b4e905cc1883729a76245322ac28308aa94598646405407a44aa8fad301f385a9037da2054c2fffc7981bdadb3dde8df829006f51feb2bf0a20956d44f5defea0cca48aa57887cccabe91d9db1302e25d7df7ccb19b845bd68a405ffd16aebc2782c492f2a0e176cb756d4ca2d8b0cfffe6ed8b74ac5b77ef236cd397815e02cdcdf50ccc4d3a3fb82dafee544fc4da476bcaa9b41cfe6fefbb6d8e079774472a231388852400f1bdfdeba7bd403e94db5b9f3f45c19403df9e8840bfc237e", 0xdb, 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r4, 0x8, 0x2, r5) r6 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f0000000940)={0xffffffffffffff81, 0x80000001, 0x26c5}) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000000580), &(0x7f0000000080)=0x4) 2018/04/01 02:15:30 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000007) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000dc0)="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", 0xb18, 0xfffffffffffffffc) r4 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x100) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000000440)=0xa50) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r7, &(0x7f0000000340)=ANY=[@ANYBLOB="4d34cb87dfceba65e96fab175fe7339f0e3b00303d2f"], 0x7) r8 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r8, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r8]) mq_unlink(&(0x7f0000000480)='./cgroup\x00') r9 = openat$cgroup_int(r5, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) connect(r7, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4, 0x0, 0x3}}, 0x80) getsockopt$inet_dccp_buf(r6, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r10 = dup3(r9, r5, 0x0) write$cgroup_int(r9, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r10, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) getsockname$netlink(r6, &(0x7f0000000380), &(0x7f00000003c0)=0xc) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) 2018/04/01 02:15:30 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f00000aef80)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000020900e2ba079c66681a29"], 0x48}, 0x1}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)) 2018/04/01 02:15:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000004e50)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4011}, [@typed={0x8, 0x0, @binary}]}, 0x1c}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_netfilter(r1, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)={0x74, 0x12, 0x0, 0x0, 0x70bd25, 0x0, {0x0, 0x0, 0x6}, [@generic="1edad213bb11e30065492b65a11f1a55d15939297976a9172e58decf5153afd9ece8de2c772c963d351f2b51691e121026a089e6c39544dff3b642eef7bcd3a503d4f9717c60d07a09149982acc864fe80ed9e3704f67d1625cc60e1457206"]}, 0x74}, 0x1, 0x0, 0x0, 0x40}, 0x800) syz_emit_ethernet(0xfffffffffffffe31, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x223, 0x14, 0xbb}, {[@timestamp={0xffffff89, 0x4}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)={0x3, 0x0, [0x0, 0x0, 0x8478, 0x1]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r3 = request_key(&(0x7f0000000340)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='(md5sum\\/&nodev\x00', 0xfffffffffffffffd) keyctl$update(0x2, r3, &(0x7f0000000500)="a46ac393d7f95f9bffd54e8156e6ce266f9f5d29b97ee6fb0a25bc133cf650bfbb12a2a5ece9f2c7703f26c800da57408194e070586f9c51feb6be3df4ac29d1fb7446f2b2ff017e225bc1e34656a92e0be226e40ef7d97676d589f1a80d986ae64970b200f590a5c2331889ad5b52e1542b1b27405edf4e3b7c6ece765c5d40ae21a853147f55da39628926625b0a23204480fcb487a2852974c1cd8686f2330cf0b53816689f68c956ba32d4ce1b9ac79b4151fa234152fad001af1981c99faea17feeece9034a15eb00420dde8b9ff15bc0f74765", 0xd6) r4 = add_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) writev(r2, &(0x7f0000000600)=[{&(0x7f0000000700)="ded19ac7a4563afa29398b103463e43eeb607ed430ad9842c7d74b4fd1c4fd31443e872e352d27a71fd97a8c6e64fa1f445b58aff22030fa475e640f1f4e69ac4a68e1d6f61fd16138acb89c9766a0b55c18f10c77dc610755976ec9487869665618bc67cfbef54e648e98553903e853e768ce9811c59de39f03c1c34734edef9416d0b7400e7eec0165585bf327626eead6f0a85978e970c1f6923fec843c918e7754341c35ad63011d10bf77345f945197d6073ec6166f317ee34ba02010ed767ba0ed109dc155ebb072d6a0c00d1c518a7124fa52f41370f3b9aa0c9312ad8118", 0xe2}], 0x1) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) sendmsg$FOU_CMD_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="00789dafca52cf0b50d242476f9af195"], 0x1}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) pipe(&(0x7f0000000040)) 2018/04/01 02:15:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'tunl0\x00'}) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000080)={@dev, @broadcast}, &(0x7f00000000c0)=0x8) r3 = socket$netlink(0x10, 0x3, 0x15) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) bind$netlink(r3, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x898000}, 0xc) 2018/04/01 02:15:30 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x8042) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000980)) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5eb1b23db3b60a7077ff33bb6c7445cd258ee25f9187269c22d1ed05acb2b9b599bd285b692257a631754ab9befebd3fdb3167361c24c5c5dcf90e476e052b9d22362c57878cb7205fe361346d6beb77b7844fe94", 0xa9, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000000000)={0x1, 0x5000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="67000000315ee590d62a237c7be38977f835ce5fd147b2bfe7049f7cffbe0a69a70772a4637e2b91b497bafa8094072070ba7b51b6e1bfda5561b6933ab5942629ad584074ced0402501b121af"], &(0x7f0000000340)=0x2) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000440)={0xfffffffffffffff7}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r8 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r8, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r7}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) socket$inet6(0xa, 0x5, 0x0) add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940), 0x0, r3) dup2(r2, r5) dup3(r2, r4, 0x0) [ 56.855511] nla_parse: 7 callbacks suppressed [ 56.855517] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/01 02:15:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpu_exclusive\x00', 0x2, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f00000000c0)) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000080)='net/ip_mr_vif\x00') sendfile(r1, r1, 0x0, 0xae95e06) [ 56.905089] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 56.943994] EXT4-fs (sda1): resizing filesystem from 524032 to 24 blocks 2018/04/01 02:15:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000200)=0x98) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pread64(r0, &(0x7f0000000740)=""/140, 0x8c, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/04/01 02:15:30 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000e22fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [0x6], {0x77359400}}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x200000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x8, 0x6, 0xfffffffffffffbc8, 0x2, 0x0, 0x9, 0xfffffffffffffff9, 0x1, 0x3, 0x200}, 0xb) [ 56.950938] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted [ 57.114372] EXT4-fs (sda1): resizing filesystem from 524032 to 24 blocks [ 57.121336] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/04/01 02:15:31 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c}) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x5, 0x5, 0x0, "9c58d93a4a6cfb600e9af42202ea01ae96e73862d8bbac9d6c3c12f77079e772f2a281502ad27900bc0e343a0191f00982ea58eb6d7a386f1275886bc794cd", 0x5}, 0x60) r1 = socket(0xa, 0x1, 0x0) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x7, 0x6, 0x0, "536a3f2ee4c2c7f6eb2d86a6a64027981c45d801d42eacb51179745efa3722b487a04521f22b8db39966d30711f2e2316164e0bf6716079ca9a54d8af55e17", 0xa}, 0x60) getsockopt(r1, 0x0, 0xcf, &(0x7f0000001ff8)=""/8, &(0x7f0000000180)=0x8) 2018/04/01 02:15:31 executing program 1: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000a88ff8)='./file0\x00') close(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0x2) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) close(0xffffffffffffffff) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0xf464074c78cceaad) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r0, r0, 0xffffffffffffffff) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000008c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r6, &(0x7f0000000740)=ANY=[@ANYBLOB="393a340d231c04e0c2b0f6b1172946c765ba3d0bc7de9f567024517094857ffedb20cc842a281a49c2ede2486b24e74675cf1298bfba9768adfe3e62ad13ddf847f72894e1a08c2d8380f6d02941caa9539c1f62b854500c7f1ede2b8f50b290d2546e29d706e23991aaf5870206f5b6f2ff663d35fae2a97428b244be4403a647dedab72a8e203837d07776b812cc3db8417edf01ace5b574ab079f5ed8e521b05a9ab551a8a4170df94023689c3363cf6ad82a0e42"], 0xb6) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r0, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r7, 0x6, 0x18}, 0xc) ioctl$TCSETA(r0, 0x5406, &(0x7f00000001c0)={0x9, 0x6, 0x5, 0x7, 0x8, 0x2, 0x8, 0x51a, 0x7, 0x9}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000000c0)=""/213) ioctl$KVM_RUN(r3, 0xae80, 0x0) fcntl$setsig(r6, 0xa, 0xf) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x3d9) socket$nl_crypto(0x10, 0x3, 0x15) syz_mount_image$hfsplus(&(0x7f0000000540)='hfsplus\x00', &(0x7f0000000580)='./file0\x00', 0x5, 0x1, &(0x7f00000006c0)=[{&(0x7f00000005c0)="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", 0xfb, 0x8000}], 0x2020400, &(0x7f0000000700)={[{@session={'session', 0x3d, [0x2d, 0x3d, 0x34, 0x78, 0x37, 0x38]}, 0x2c}]}) openat$cgroup_ro(r4, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) read(r8, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/01 02:15:31 executing program 5: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00006e5000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000021ff4)) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r4 = dup3(r3, r2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="d823c8bafc7f9723c387dae58adfa7a8", 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='wlan0^keyringeth1)#/vmnet0$posix_acl_accesslo\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x4028700f, &(0x7f0000000040)) getdents(r5, &(0x7f0000000580)=""/23, 0x17) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x401) fdatasync(r1) r6 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r6, 0x40086602, &(0x7f00000011c0)=ANY=[@ANYBLOB="0000000000000000000000000000040000000000000000000000000000000000"]) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20448000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="c62c00006d4b767a8b504c2c34950318b774694920df76a77f3893d1a43ccc8264048c62bb403b0b0a2b82dc1472b283685fbaa6365fae8465f8f77d4a7163d7d54dba62d69f3818fbbafc40ada534f14cc87346bc08c6c8571c79ec19ffc45986342e68f30b9c4913c9decdf67a8a40ccdd88"], 0x1}, 0x1, 0x0, 0x0, 0x40010}, 0x1) r7 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x1f}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000440)={r8, 0xb334}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) ioctl(r7, 0x8916, &(0x7f0000000000)) 2018/04/01 02:15:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0xfffffffffffffeff, @dev={0xfe, 0x80, [], 0xa}, 0x100000001}}}, 0x84) ioctl(r0, 0x301, &(0x7f0000badffe)) 2018/04/01 02:15:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f0000001800)='./file0\x00', 0x0, &(0x7f00000018c0)) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000029c0), 0x0, &(0x7f00000002c0)={[{@nls={'nls', 0x3d, 'iso8859-3'}, 0x2c}]}) 2018/04/01 02:15:31 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff}, @tcp={{0x4e24, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000180)) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/01 02:15:31 executing program 3: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f00000008c0)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x2, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0x4) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x4, 0x91, [], 0x8, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000740)=""/145}, &(0x7f0000000800)=0x78) unlink(&(0x7f0000000580)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000b40)={"49444c4554494d45520000000000006e7b010000004000"}, &(0x7f0000000300)=0x7d) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000ffffffffe8030000e803000005000000"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000880)={0x101, 0x820a, 0x2, 0x2, r7}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) r8 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r8) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, 0x0) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r6, 0x400454ce, r9) setsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000180)=0x8, 0x4) 2018/04/01 02:15:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="4b67242bacec27265b84d64c98009197a9b15a68fa32c90fd3b53c9baf6d2a208fdca1cdf5c5", 0xffffffffffffffb2) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0xa0280) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) sendto$inet(r1, &(0x7f0000e53000), 0x0, 0x2404c815, &(0x7f0000176000)={0x2}, 0x10) accept$alg(r1, 0x0, 0x0) [ 57.285217] hfsplus: unable to find HFS+ superblock 2018/04/01 02:15:31 executing program 0: r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="46a978702cb4e091f78687b34469892fe75365c9a80a09aea86e7855", 0x309, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x100) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r2, r2) keyctl$setperm(0x11, r0, 0xffffffff) 2018/04/01 02:15:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) pkey_alloc(0x0, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$TIOCCBRK(r3, 0x5428) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000f403886c9a150d8a257b99c6b10ddbcce49277e5a15ca85d64ecca3cc1000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) get_thread_area(&(0x7f0000000080)={0x76d1, 0x0, 0xffffffff, 0xff, 0x658a800000000, 0x2, 0x8236, 0x10000, 0x1}) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={r4, 0x401, 0x9, 0x3}, &(0x7f0000000140)=0x10) connect$inet6(r2, &(0x7f0000000000)={0xa}, 0x1c) [ 57.349383] hfsplus: unable to find HFS+ superblock 2018/04/01 02:15:31 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x4, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="11634840"], 0x74, 0x0, &(0x7f00000006c0)="684f4b60f68c3ea854d1d4e65fa76fd9ab258c88ac58d96229cb17eccceb2b785b587b77fe08b5c3e213603a5dbaa3aa764245ffe9b9e8b4dfb953ff122e052c45f8f9e716e60e45ee088b32c108fb0b022a72cf5c64aeaefba3c0b63253d4d191a17c2d51c809fee963c21c49504b765fb52ca6"}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8000, 0x3) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x14, 0x0, &(0x7f0000000340)=[@acquire_done={0x40106309, r2, 0x1}], 0x0, 0x0, &(0x7f0000000480)}) 2018/04/01 02:15:31 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x1000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000002c0)={0x0, 0x5, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "2b92af0300000076ba619ddb28bdaa68"}) 2018/04/01 02:15:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4e0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8", 0x16}], 0x0, &(0x7f0000000040)=ANY=[]) open$dir(&(0x7f0000000040)="2e2f66696c65302f662e6c4530f6", 0x41, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x307fc, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x8, 0xffffffff, 0x400, 0x10001, 0x5}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @local}, &(0x7f0000000140)=0xc) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000240)={'mangle\x00', 0x1000, "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"}, &(0x7f00000001c0)=0x1024) 2018/04/01 02:15:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xe7, "333fa7e18f1a82e559bb01e8594a815917ce1280833a6f961741fe191b7e092ee6576aee361e97001dfca1f5bf6811cb0ee855ece8920e6ee904fd1244cdfcd32b2d81a7e3e6ee592c6d7941f1c3e47050480d8a65e1d41245f5fcaa7ad8522c49523082fa8a88ef50c1941da60977452f422e2b8148e9ec5cc0b619e31ea7590dfd005d6c1564fea337343e8b0c918ac109de1bf1308dd6f3c0f00b72146eda66dc0d1e12854cf37b19db011c955bb5ec3dd45b6779601411e926e78264bf85aec3551327aa969e88ae750636a445b5bbbdb4c39cab1696b9922be50f8730b353caee34277a11"}, &(0x7f0000000040)=0xef) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x100000001, 0x30}, 0xc) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x5e) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000240)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x101002, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000280)={0x3ff, 0x7, 0xd11, 0x0, 0x5, 0x100, 0x9af111a, 0x101, 0x20, 0x1, 0x1ff, 0x1, 0x0, 0x3f, 0x7, 0x0, 0x8, 0x1b3f, 0x3}) [ 57.499311] binder: 6805:6806 got new transaction with bad transaction stack, transaction 5 has target 6805:0 [ 57.509575] binder: 6805:6806 transaction failed 29201/-71, size 0-0 line 2875 [ 57.539381] binder: 6805:6806 BC_ACQUIRE_DONE u0000000000000000 node 4 cookie mismatch 0000000000000001 != 0000000000000000 [ 57.552552] binder: BINDER_SET_CONTEXT_MGR already set [ 57.558333] binder: 6805:6816 ioctl 40046207 0 returned -16 [ 57.566741] binder_alloc: 6805: binder_alloc_buf, no vma [ 57.572481] binder: 6805:6806 transaction failed 29189/-3, size 40-8 line 2963 [ 57.575785] binder_alloc: 6805: binder_alloc_buf, no vma [ 57.585449] binder: 6805:6816 transaction failed 29189/-3, size 0-0 line 2963 2018/04/01 02:15:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x20}], 0x1, 0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000001e00ff0200000000000000001b0000000c00000000080000"], 0x20}, 0x1}, 0x0) 2018/04/01 02:15:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe", 0x1e}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="1c000000170adbffffffffffffffffff0000000008000100"], 0x18}, 0x1}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000680)='/dev/dmmidi#\x00', 0x1, 0x101002) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000008c0)={r0, r1, 0x3, 0x9, &(0x7f0000000880)="8fd1118601feb3495fb597cc94a57f611d0994abc7380badc4cb50bb71ca692d1732bb699277c3b14b88ccd4e6bd56", 0x0, 0xffffffffffff702c, 0x1, 0x1, 0x5, 0x7f, 0x7fff, "c0acd300821d45538e1ac13f9dc3873c14453592758ba4bc3042cd24154f2fb1137151197bf1539f5b0331dbec12a785bfb0e9c4a7ae8c853f4022aae07e5acecc0768a6b5bc95bfe17aa323c3ada9514cfd862d5fc0dd762b1bfa760d1f7a0bd48f72cf7052a5fe08e4fe"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000000000)={[], 0xff}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f000074af90)) listen(r1, 0x80000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f00000022c0)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002280)={&(0x7f0000002240)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="20032bbd7000fedbdf25030000000800060005000000080006000500000008005f"], 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r6, 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="03000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r8 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x0, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f0000000840)=r9, 0x4) writev(r8, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r9, 0x40086414, &(0x7f0000000400)={0x1, 0x3}) ioctl$sock_netdev_private(r2, 0xfffffffffffffffc, &(0x7f0000000280)="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") ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) 2018/04/01 02:15:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgid(0x0) ptrace$getregset(0x4204, r2, 0x2, &(0x7f00000000c0)={&(0x7f0000000040)=""/42, 0x2a}) writev(r1, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009000600000011e010315aec20", 0x29}], 0x1) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000140), 0x4) 2018/04/01 02:15:31 executing program 2: ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=""/13}) recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0xfed3}], 0x0, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)={0x0, 0x1c9c380}) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x400, 0x8800) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) writev(r0, &(0x7f0000000500), 0x1000000000000024) write$fuse(r0, &(0x7f0000000180)={0x30, 0x0, 0x8, @fuse_notify_retrieve_out={0x5, 0x1, 0xc706, 0x6}}, 0x30) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/fib_triestat\x00') syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x101000) 2018/04/01 02:15:31 executing program 6: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000020800000000000000f8000000000000000000000000000080008000ff0f0000000000000400000000000000ff00000000000000f6000000010000008b16fe4245a86603000000000e1fbe717cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e", 0x7a}, {&(0x7f0000012f00)="0000000000000000000000000000000000000000000000000000000000000200", 0x20, 0x79e0}, {&(0x7f0000015400)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000001f0000000200000000000000ffffffff00000000", 0x60, 0xbbe0}, {&(0x7f0000016c00)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000002b0000000200000000000000ffffffff00000000", 0x60, 0xebe0}, {&(0x7f0000017c00)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000", 0x48, 0x10be0}, {&(0x7f0000018c00)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000000000003b0000000200000000000000ffffffff00000000", 0x60, 0x12be0}, {&(0x7f000001a100)="0000000000000000000000000000000000000000000000000000000000000500", 0x20, 0x14de0}, {&(0x7f000001bc00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00%\x00', 0x20, 0x457e0}, {&(0x7f000001c400)="40000000000000000000000040000000000000000000000000010000000000002400530045004300550052004900540059005f00440045005300430052004900500054004f005200000000000000000000000000000000000000000000000000", 0x60, 0x46260}, {&(0x7f000001cc00)="c0000000000000000000000080000000000000000000000000400000000000002400450041005f0049004e0046004f0052004d004100540049004f004e000000", 0x40, 0x46760}, {&(0x7f000003d300)="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", 0x1a0, 0xff000}, {&(0x7f000007e000)="eb52904e5446532020202000020800000000000000f8000000000000000000000000000080008000ff0f0000000000000400000000000000ff00000000000000f6000000010000008b16fe4245a86603000000000e1fbe717cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e20506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a000000000000000000000000", 0xe0, 0x1ffe00}], 0x0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="131372395806528977764fe2a7115c2955580e42bd57cffb91d2254df97b3d90d4006e7f0f0346deaf121858fec7a487ea6eb093c4f878bb76aed16da5aad15e0474dd43abe3c02f43cd4735523df6de"]) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x8) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat(r0, &(0x7f0000000bc0)='./file0\x00', 0x10002, 0xb0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000c40)={0x80, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x205, 0x2282, 0x0, 0x8, 0x8000, &(0x7f0000000c00)='bridge0\x00', 0x8, 0x4, 0x1e}) recvmmsg(r1, &(0x7f0000000ac0)=[{{&(0x7f0000000140)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/98, 0x62}, {&(0x7f00000003c0)=""/211, 0xd3}], 0x2, &(0x7f00000004c0)=""/26, 0x1a, 0xffffffffffffff90}, 0xffffffff00000001}, {{&(0x7f0000000500)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000580)=""/226, 0xe2}, {&(0x7f0000000680)=""/10, 0xa}, {&(0x7f00000006c0)=""/128, 0x80}, {&(0x7f0000000740)=""/50, 0x32}, {&(0x7f0000000780)=""/35, 0x23}, {&(0x7f00000007c0)=""/19, 0x13}, {&(0x7f0000000800)=""/212, 0xd4}, {&(0x7f0000000900)=""/33, 0x21}, {&(0x7f0000000940)=""/30, 0x1e}], 0x9, &(0x7f0000000a40)=""/115, 0x73, 0x1}, 0x6}], 0x2, 0x10021, &(0x7f0000000b80)) 2018/04/01 02:15:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) accept$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r2, 0x4}) 2018/04/01 02:15:31 executing program 7: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xc40, 0x0) fcntl$setown(r3, 0x8, r2) read$eventfd(r1, &(0x7f0000745000), 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r5, 0x5, 0x5}, 0xc) fcntl$setsig(r3, 0xa, 0x12) pread64(r1, &(0x7f0000e95f16)=""/234, 0xea, 0x0) poll(&(0x7f0000027ff8)=[{r4}], 0x1, 0x8000) dup3(r3, r4, 0x0) tkill(r2, 0x16) 2018/04/01 02:15:31 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/icmp6\x00') ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000200)=""/4) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x3) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000000100)=0x9) socket$inet_udp(0x2, 0x2, 0x0) readv(r4, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/168, 0xa8}, {&(0x7f0000000740)=""/18, 0x12}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f00000004c0)=""/209, 0xd1}], 0x4) ioctl$fiemap(r4, 0xc020660b, &(0x7f00000002c0)={0x1, 0x6, 0x3, 0x8, 0x4924924924924e4, [{0xfffffffffffffff7, 0x6, 0xa4, 0x0, 0x0, 0x101}, {0xa752, 0x2, 0x4, 0x0, 0x0, 0x1406}]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0xc1105517, &(0x7f0000001000)=""/250) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}, 0x10) [ 57.595380] binder: 6805:6816 BC_ACQUIRE_DONE u0000000000000000 no match [ 57.610562] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.616119] binder: release 6805:6806 transaction 5 out, still active [ 57.623177] binder: send failed reply for transaction 5, target dead 2018/04/01 02:15:31 executing program 4: r0 = socket(0x17, 0x0, 0x3ff) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x8, {{0xa, 0x4e22, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x2, 0xff}, 0x20) [ 57.663621] ntfs: (device loop6): parse_options(): Unrecognized mount option r9XR‰wvOâ§\)UXB½WÏû‘Ò%Mù{. [ 57.688798] netlink: 'syz-executor0': attribute type 6 has an invalid length. [ 57.696127] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/01 02:15:31 executing program 2: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x2, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0x4) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x60441) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000068853d8f000000001b00000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000ffffffffe8430000e803000005000000"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0xad1c, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80004}) restart_syscall() r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000300)={'ah\x00'}, &(0x7f0000000340)=0x1e) ioctl$TUNSETGROUP(r6, 0x400454ce, 0x0) setsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000180)=0x81, 0x0) 2018/04/01 02:15:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendmsg$netlink(r1, &(0x7f0000000280)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f00000002c0)=[{&(0x7f0000000440)={0x10}, 0x10}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/01 02:15:31 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x1, 0xa230}, &(0x7f0000000100)=0x200) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f0000000340)='./file0\x00', 0x100, 0x1, &(0x7f0000000400)=[{&(0x7f0000000380)="8637a5360b7e421fff564edc622c51ba015032e9b81beedd5cef881edcb6a672d3fb3a496e25e925b9af0c10fa58864e49c4e83ad796e2d37896c35309d0d34309825ba385a74b6c65c2336c2ad908f6adb5c13fc48288cd268f7d4904e64119e1d38c077e2b678ed9e3bdd03b24adad8792272b63369c5a69fd4d819d3c04", 0x7f, 0x4}], 0x400, &(0x7f0000000440)={[{@uid={'uid', 0x3d, [0x32, 0x3b, 0x32, 0x2d, 0x33, 0x36, 0x34, 0x30]}, 0x2c}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000140)=0x74c643f2, 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) poll(&(0x7f0000000080)=[{r0, 0x400}, {r3, 0x40}, {r3, 0x40}, {r2, 0x1000}, {r3}, {r1}, {r2, 0x8228}, {r0, 0x508}, {r2}], 0x9, 0x528) unshare(0x20000) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000480)=""/68, &(0x7f0000000500)=0x44) write$tun(r3, &(0x7f0000000200)={@pi={0x0, 0x11}, @hdr={0x2, 0x84, 0x8, 0x4, 0xbf5c, 0x960000}, @ipv4={{0x1d, 0x4, 0x62e, 0xd32a, 0xfb, 0x67, 0x54f, 0x9, 0xff, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x81, {[@generic={0x1, 0x5, "b9384d"}, @end, @end, @ssrr={0x89, 0xf, 0x40, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x8]}, @generic={0x0, 0x12, "b813a9704bda8310b35714f7013f0741"}, @timestamp={0x44, 0x1c, 0x6, 0x0, 0xd9, [{[], 0xfffffffffffff3e1}, {[@empty]}, {[@local={0xac, 0x14, 0x14, 0xaa}], 0x8}, {[], 0x214}]}, @noop={0x1}, @rr={0x7, 0x1b, 0x6, [@multicast2=0xe0000002, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001]}]}}, @udp={0x4e21, 0x4e20, 0x87, 0x0, [@guehdr={0x2, 0xffffffff, 0x8, 0x3, 0x100, [0x0]}, @guehdr={0x2, 0x0, 0x0, 0x8000, 0x100, [0x80]}, @guehdr={0x1, 0x7ff, 0xb5, 0x100000000, 0x100}, @guehdr={0x2, 0xfffffffff7d08149, 0x997, 0xfffffffffffffffd, 0x100, [0x80]}, @guehdr={0x1, 0x9, 0x213d, 0x5, 0x100}, @guehdr={0x2, 0x4, 0x4a, 0x2, 0x100, [0x80]}], "c66f6efe40079f1db4f3c3b3a47b2fa723bed7406482582d959716580f485e0aa32bb2677f133d93779f43111314f5ae0322d5c44d8af30143a879653d67dd35ece54922e51013f877a3f644207bd6f409c241af2db90b"}}}, 0x109) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r2) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) [ 57.762972] ntfs: (device loop6): parse_options(): Unrecognized mount option r9XR‰wvOâ§\)UXB½WÏû‘Ò%Mù{. 2018/04/01 02:15:31 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='\'\\vboxnet1)securitynodevmime_typevboxnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000180)) 2018/04/01 02:15:31 executing program 5: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x1, 0x1, 0x7ff) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x400) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={r2, 0xbd07}, &(0x7f0000000140)=0x8) fallocate(r1, 0x20, 0x0, 0xfffffeff000) 2018/04/01 02:15:31 executing program 1: getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) set_tid_address(&(0x7f0000000140)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x0, 0x0, [], r0}, 0x48) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @dev, @broadcast}, &(0x7f0000000080)=0xc) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x9000000, 0x200040) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x10c, r3, 0x8, 0x70bd26, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x58}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000000}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3d}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1c, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4008000}, 0x10) [ 57.815663] netlink: 'syz-executor0': attribute type 6 has an invalid length. [ 57.823418] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 57.882210] ntfs: (device loop4): parse_options(): Invalid uid option argument: 2;2-3640 [ 57.988609] ntfs: (device loop4): parse_options(): Invalid uid option argument: 2;2-3640 2018/04/01 02:15:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x40000000000d) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @dev}, &(0x7f0000000140)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r2, @empty, @broadcast=0xffffffff}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000374000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000001c00ff02000000000000000094280a78a323dc74a146f0d4f0aa3e19fb8fcb901cff8c3a8d381ae4352bc3d295083edbbda1729a6a"], 0x1c}, 0x1}, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x101800) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000040)={@ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 2018/04/01 02:15:32 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={0x0, 0x7000000000000000, 0x1, 0x24, &(0x7f0000a98000/0x2000)=nil, 0xffff}) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') clone(0x0, &(0x7f0000597f1c)="a4", &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f00003e5000)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/01 02:15:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080a, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={"65727370616e3000000000000200"}) getrandom(&(0x7f0000000040)=""/239, 0xef, 0x2) 2018/04/01 02:15:32 executing program 4: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000001640)='cubic\x00', 0x6) r4 = gettid() timer_create(0x1000000000000, &(0x7f00000003c0)={0x0, 0xfffffffffffffffd, 0x0, @thr={&(0x7f0000000400)="1968492cb0e1427ec6b5782ce1544815616bcb717b7ce5dfa08a6b355fccc6318db7bd4d7ef314770a268088128e29da238d506b10b75bd1d89e471119e06440738ff8c56c72af61db83b0c58a13b690f7bc87d478", &(0x7f00000004c0)="cfbfe176371a6b5a2bb6ef9d1410fdc46b7e444bd136103d8fe6d4541edd5db3fd2977972e6e54c81fb99f28dabdcd3764e296a10673f56dfee07da6393706ae566dbce32d39a3f0207500a19df673da2b312631affcc173b7932d85d2a5cafe45b62d5d1f9d480e967b0c6ea187d16f37a2bbe2c9becc4995886774"}}, &(0x7f0000000240)) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20040, 0x0) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000000140)={0x0, 0x1, &(0x7f0000000300)=""/165, &(0x7f0000000100)=""/64, &(0x7f0000000540)=""/200, 0xf004}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000040)={{0x5, 0x7}, {0x9, 0x9}, 0x0, 0x5}) getrandom(&(0x7f0000000640)=""/4096, 0x1000, 0x3) clock_gettime(0x0, &(0x7f00000000c0)) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) fcntl$setstatus(r2, 0x4, 0x42402) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000200)={'\x00', {0x2, 0x4e1f, @remote={0xac, 0x14, 0x14, 0xbb}}}) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) r6 = dup(r1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000280)) process_vm_readv(r4, &(0x7f0000002840)=[{&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/6, 0x6}, {&(0x7f00000026c0)=""/94, 0x5e}, {&(0x7f0000002740)=""/155, 0x9b}, {&(0x7f0000002800)=""/41, 0x29}], 0x5, &(0x7f0000003a00)=[{&(0x7f00000028c0)=""/34, 0x22}, {&(0x7f0000002900)=""/120, 0x78}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)=""/68, 0x44}], 0x4, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200, 0x0) gettid() 2018/04/01 02:15:32 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$peek(0x2, r1, &(0x7f0000000000)) 2018/04/01 02:15:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000ff020000000000000000000004000000"]) 2018/04/01 02:15:32 executing program 7: r0 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x2c, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0xfffffffffffffffc, 0x8000}) 2018/04/01 02:15:32 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7006) signalfd4(r0, &(0x7f0000000040)={0x9}, 0x8, 0x80800) [ 58.596683] random: crng init done 2018/04/01 02:15:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="090000001d000f0100000000000000001b0000007c213ca1d4ae32ef5b5301a66050f99bba2019418d9372fc19690a6b199d2d6f90f17155da3e35bb32626a782a1e60fe42ee38016f98"], 0x14}, 0x1}, 0x0) 2018/04/01 02:15:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@delrng={0x10, 0x14, 0xc09}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/147, &(0x7f00000000c0)=0x93) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000240)={0x3a, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e1f, 0x2, 'sh\x00', 0x8, 0x87b, 0x73}, 0x2c) 2018/04/01 02:15:32 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101240, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0x16000, 0x110000}) r1 = socket(0xf, 0x7, 0x1) write(r1, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2000010000000013, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) sendto$inet(r2, &(0x7f0000000080), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000005780), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000098607000000000041b481a0bc597bfec6c877c314fde79a4ef2fbf70554080000007c7c054a6c8f7ca2546559ea96cb9423be5539e7332f9767f1fa58bfd422ea426ba70e15eb8406b6c2ee307960088405f4f6060405345d55ef"], 0x19b}}], 0x2, 0x0) recvmsg(r1, &(0x7f0000bf9000)={&(0x7f0000fb9000)=@sco, 0x80, &(0x7f0000e9c000)=[{&(0x7f000024e000)=""/219, 0xdb}, {&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000b14f72)=""/142, 0x8e}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0xf3}], 0x5, &(0x7f00006d6faf)=""/81, 0x51}, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/04/01 02:15:32 executing program 0: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000192ff0)}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/04/01 02:15:32 executing program 2: mmap(&(0x7f0000048000/0x3000)=nil, 0x3000, 0x0, 0x2000031, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x180, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x40000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x4, 0x80) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000001c0)=""/157) 2018/04/01 02:15:32 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000004c0)={0x9, &(0x7f0000000480)=[0x6, 0xfffffffffffffffe, 0x7c831539, 0x7f, 0x100, 0x6, 0xfffffffffffffffb, 0x80, 0x10001]}) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x20, 0x202801) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x7fffffff, 0x8205, 0x20, 0x100, 0x71, 0x8, 0x80000001, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000280)={r4, 0xeef, 0x100000001, 0x1ff, 0x750a, 0x5, 0x0, 0x1f, {r5, @in6={{0xa, 0x4e22, 0x155fc51a, @dev={0xfe, 0x80, [], 0xe}, 0x3}}, 0x2, 0x200, 0x200, 0x7fff, 0x6}}, &(0x7f0000000340)=0xb0) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000211000000000000000000000005000600000000000a0100000000000000000000000000000000000000000000000000000000030008000200000000000000000200010000000017000003000000000005000500000000000a00000000000000fe8000000000000000020000000000ff612187cc4b7b7d770000000000000000000000"], 0x88}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000380)={r5, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, &(0x7f0000000440)=0x84) socketpair(0x8, 0x3, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x8000, 0x80, 0x1000000000, r7}, 0x10) 2018/04/01 02:15:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000101}]}) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x8, &(0x7f0000ffa000/0x4000)=nil, 0x6) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00000000c0)={'bcsh0\x00', 0x101}) 2018/04/01 02:15:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setuid(r1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/04/01 02:15:32 executing program 0: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x203}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x8, 0x20}, &(0x7f0000000180)=0xc) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaadce}) 2018/04/01 02:15:32 executing program 2: getsockname$llc(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x200000, 0x0) perf_event_open(&(0x7f000025c000)={0x2000000000000002, 0x70, 0x3e3, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f00000003c0)) io_setup(0x2fab, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x7fff}, &(0x7f0000000300)=0x8) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000400)={0x0, 0xd1}, &(0x7f0000000440)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'sit0\x00', 0x402}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000500)={r3, 0x400}, &(0x7f0000000540)=0x8) sendmsg$alg(r0, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000000640)="5a957e192e1a8f514db1d351be1dcfbf5f163426d2c6c988e362acd3cf399fd9ffc2d5154b76392b0500e4c9f8eef83e09ad72a7b3ee2e6b7dc015e506464352fb267bfcddb8199901074391227e068b2eab6a3a11d47b43fe4a618f91ff23ddab4d760cb4ee34c42341ef95373eb4c1a5735cc54ec701a081d1b479b7e65e95c02f81aac955179d6ad4e8061e5ec6f9ffc00d3e43d11e8363b96138122fceab3e719428ca9846976dd8063794f29370433910874c73a7bcfe1ac48563dc36e51e62e77c1cf88a17601501543ba781e26ae06810748243ea2cf57f373e9c070708f86e569838fa9c3ff42aaf", 0xec}, {&(0x7f0000000740)="13beab2d7b1b49cfa14928a8774598a17af14d5af8d728a40864d44feedb49b3852f804f3bc7461fe970203551ad74133958b249a10831d0a04d601e32e069c3e01dbb0b411d0adb94424c07648fcdcd2bce9c1aa074", 0x56}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="1043617693a1ceca7a4eefbec0781cc3884607405dead26924339a47640fb79df8c893e02b5a03364dd29479e7c31ba9682d059dbaa99fd1c8b639cad064006d7d30da8aa4c23bca1cf46ac70b30d566c6998bac42c7f7cc9c5d73fa6ff81fb9f1cfaa3540f2d6398bde9f81e6e8dfa3b6", 0x71}, {&(0x7f0000001840)="6375c7585196cc59e2feccf9a1e246f060c655267cf883c37932c6e058fdfbc8aaf964a1dae4510023be49a762684e89bb1c953cf8c425f8bf1833cb357203a34ebadbfef9cfcb835821fb5c143eb9c94bb407ac8e48c1e56ac535c846e3bb306ab50b7f5cd99f9c033a96023fc0be9ee524e1efede12c237b6465b2ae86d6e9a5266f99989548e2dc0667998e96a96820857071e0", 0x95}, {&(0x7f00000004c0)="f85f5bfcade995fa65da8356bd5be6384379b1fbe6114d4b500a7d6173b77aded4b062", 0x23}, {&(0x7f0000001900)="29332aceefbbb0627a3672de3035cabc967ac3554f661b98acc04b83c7f60a2820bf8fa70c9a6135a2237602df6922707e573426a16c776c1b45d55df47bd66e254fa5473d6bcf09268e4c641741a7d780ed1e974e4be87c9be71112703fdef0d53507108aa1177dd629fa63", 0x6c}], 0x7, &(0x7f0000001a00)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x3f, "395cc5d009158954a9eedcb8b0f7b235c0d118fdb572c87f49c8b27aa118bc8f70680a6bc521131cd94d6743b7f2684a85d651df8052c2720e491b2a04fc1e"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xb8, 0x20008000}, 0x4000040) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r4 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000480)=@req3={0x0, 0xd9d1, 0x5, 0x9, 0xb8, 0x4, 0x2}, 0x1c) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x2, 0x0, 0x0, 0xa616}]}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) bind$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x10, 0x0, 0x25dfdbfc, 0x100}, 0xc) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x800000010, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000340)={r0, 0x3}) prlimit64(0x0, 0x9, &(0x7f0000000080)={0xffffffff, 0x7ff}, &(0x7f00000000c0)) 2018/04/01 02:15:33 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x200) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x212) 2018/04/01 02:15:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ba8000)=0x7c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x100001, 0x1) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3, 0x80) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000100)={0x4, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x8001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x4, 0x470, 0xffffffff, 0x138, 0x0, 0x258, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xa6, 0x1, 0x1, [0x7, 0x6, 0xffffffffffff807e, 0x0, 0x8, 0x10000, 0x64, 0x6, 0x8, 0xfff, 0x1f, 0x5, 0x5, 0x7, 0x6, 0x2], 0xd}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffff00, 0xff], [0xffffffff, 0x0, 0xffffff00, 0xff000000], 'syz_tun\x00', 'eql\x00', {0xff}, {0xff}, 0x73, 0x1000, 0x6, 0x10}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x9, 0x100000001, 0x5, 0x22}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0xad0f, 0x100000000, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d5, 0xfffffffffffffffe, 0x6, 0x3}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) socket$kcm(0x29, 0x5, 0x0) 2018/04/01 02:15:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000becff0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x900, 0x0) memfd_create(&(0x7f0000000240)='\x00', 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/01 02:15:33 executing program 0: perf_event_open(&(0x7f0000723f88)={0x1, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x140}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x2000000000203) 2018/04/01 02:15:33 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x16, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'erspan0\x00'}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/33) 2018/04/01 02:15:33 executing program 2: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x2, 0x4) 2018/04/01 02:15:33 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000140)=""/4096) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x40081271, 0x0) 2018/04/01 02:15:33 executing program 1: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f0000000280)='./file0/bus\x00', &(0x7f00000002c0)='nfs4\x00', 0x40, &(0x7f0000000300)="3b10dfa8683cd18c58413e94e75c1ce79d32aabbd1b27604648381531cc71b521dac7bb3f6bb8f5b22e4c6a81f53f71a07b5fcbc01d214f0f1449a39d326d291e1d6bdf192f9dae3d13428a26980b1ac455ca3857213c2fb114afc2ce889a944670bf09a4c1ee4cfaa09ef45f7ac86229433e2e1f58983f93dc01982b6a1791f01444df7b238c97588d6dcc06aa42cd4a0d1caa1e9641b45d2aa82624e884a66b226d3e157008d8ac82ac7cf5dd4abb042ff2c76e410445ce691872a53a1cb09a3bae9c61c37126b5239d362fb3b64dc7041f214794038d8b541fbe2c2903c94acb3630d91e805137c49bd4f117424b21923c8") sysfs$2(0x2, 0x6, &(0x7f0000000100)=""/162) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000040)='coda\x00', 0x20030, &(0x7f0000653fff)) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00') r0 = open$dir(&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x1) faccessat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x1300) mknodat(r0, &(0x7f0000000400)='./file0/bus\x00', 0x0, 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x84) 2018/04/01 02:15:33 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000040)=@hci, 0xfffffffffffffd6a, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/103, 0x67}, {&(0x7f0000000240)=""/120, 0xa5}, {&(0x7f0000000180)=""/64, 0x40}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/102, 0x18}], 0x5, &(0x7f0000000400)=""/94, 0x5e, 0x8e65}, 0x20) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x7, 0x4, 0xffffffff}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000500)={r3, 0x7fff}, &(0x7f0000000580)=0xfffffffffffffe86) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f00000006c0)) utimensat(r4, &(0x7f0000000600)='./file0\x00', &(0x7f0000000680)={{}, {r5, r6/1000+10000}}, 0x100) 2018/04/01 02:15:33 executing program 5: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9", 0x3c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) [ 59.586622] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/01 02:15:33 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000480)=0x80, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'ipddp0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="0000000000000000000000000000000000344c2fcbe3de5768ae01c9cd386b331ca5a28037e60000001f00be39cb52865b45c8ea44b9a1c8afeb37fde2812a8fff8f8a1944e8f6ee8b"]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x403, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000340)={0x8000, 0x101, 0x0, 0x1, 0xa, 0xffdffffffffffffe}) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt(r2, 0x80, 0x7fff, &(0x7f0000000140)="815655c98bcc2a64943169a60ef36bdbe1e08101a3ce0a154c8c87d466bfe6b3899dffac7eded69e6c421a31872c2d0aef408c5733a07da05fb485a185c64e4bd14f614be53e223dfdd838de27bfbd29f5fead05493d52f4caacc825668af40c7421b453480cfe525ad9d5", 0x6b) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000004c0)={0xe0, 0xfb1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x5, 0x8182) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000380)={'icmp\x00'}, &(0x7f00000003c0)=0x1e) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f00000002c0)=0x3d5) getsockname$inet(r3, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) setsockopt$inet_buf(r3, 0x0, 0x40, &(0x7f0000000000), 0x0) r5 = creat(&(0x7f00000001c0)='./file0\x00', 0x8) getsockopt$ax25_int(r5, 0x101, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/01 02:15:33 executing program 3: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001580)={0xaa}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) dup2(r0, r2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/04/01 02:15:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0xeff, 0x8000) sync_file_range(r0, 0xf6, 0x0, 0x7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) r2 = gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x3) r4 = accept4(r3, &(0x7f0000000700)=@nl=@unspec, &(0x7f0000000780)=0x80, 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x400) getpgid(r2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x0, 0x0) r5 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) gettid() open_by_handle_at(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="4a00007bf4442a3f7aab000600000013530b05d12829223a74bd655824af729556f3e56cf351031875e34277108dfa782eaa6bce194e63f47faf3ac77e945997e0480500000000000000225121e20da3f822433a7dbd68f0caf81ab2c040afffffffff0000000077af0d352b7f4eb2d429f4386186b2f76d4d37588d1998d2c33f6e0e0d464ecdf1e94a059286bf38e07c19503835a0553a5ca91e91"], 0x0) r6 = accept4$ax25(r4, 0x0, &(0x7f0000000100), 0x80000) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000480)) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() sync_file_range(r0, 0x2, 0x7fffffff, 0x7) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000440), &(0x7f0000000580)=0x4) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) shmctl$SHM_INFO(r5, 0xe, &(0x7f00000003c0)=""/127) 2018/04/01 02:15:33 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)}], 0x1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) syslog(0x9, &(0x7f0000000080)=""/44, 0x2c) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000200)) process_vm_readv(0x0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/35, 0x23}, {&(0x7f0000000280)=""/69, 0x45}], 0x2, &(0x7f0000000580)=[{&(0x7f0000000340)=""/78, 0x4e}, {&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f0000000440)=""/33, 0x21}], 0x3, 0x0) ptrace$getregset(0x4204, 0x0, 0x202, &(0x7f0000000040)={&(0x7f0000000140)=""/183, 0xb7}) io_setup(0x0, &(0x7f0000000100)=0x0) io_submit(r4, 0x2, &(0x7f00000006c0)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f0000000480)="80f66f129774c38218adacf53d4d7c7895d12cf06fdf39fc109cd3548e4d69b2b4485d6db9587d697f7bcb554e231d5ed55f722767cf445651b22ed78c047b114285d8664c3eaed33c", 0x49, 0x7, 0x0, 0x1, r3}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x9, r3, &(0x7f00000005c0)="38d79bc72759f46d210cb49fb6bc262922ea774b14f9a494e8bb3d3e933a20422ab70b9509c098ce15c8eef9250fa5765a03b2766ba32cb39e1165fec13161ff175105bd5cebb526fd2130ccf6e91b54b374df4f089ce28d8ba51901a0aaf9b775c647773a7f53e1412de85d2658819b736abe0cd6894930317e91119d696bba964576e4ddf068db72e9446b41fcad400f808ad1d8a4b926725b77d0fa8f1463652e5d844b7b49784cdfe9d05f2545649a7a2b9422567f75c48421aea04f6e0f6f3688d872c9250f8f9d9b9b6c644b4a164706875c3172c7211f58a843855c4c207e50674b", 0xe5, 0x1000, 0x0, 0x1, r3}]) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000700)={0xffffffffffffffe1, 0x2, 0x80000000}) 2018/04/01 02:15:33 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000580)='/dev/admmidi#\x00', 0xec, 0x1) bind$netlink(r0, &(0x7f00000005c0)={0x10, 0x0, 0x25dfdbff, 0x100402}, 0xc) mknod(&(0x7f0000000000)='./control\x00', 0x8080, 0x6) syz_mount_image$iso9660(&(0x7f0000000180)='iso9660\x00', &(0x7f00000001c0)='./control\x00', 0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000001440)={[{@nojoliet='nojoliet', 0x2c}, {@map_off='map=off', 0x2c}, {@mode={'mode', 0x3d}, 0x2c}]}) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x2) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000380)=""/208) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000340)={0x7fe00000000000, 0xfffffffffffffbb9, 0x140f, 0x9, 0x3, 0x9, 0x8001, 0x80000001, 0x5, 0x87e, 0x1a59a011}, 0xb) execve(&(0x7f0000000040)='./control\x00', &(0x7f0000000200)=[&(0x7f0000000080)='vmnet1keyring@selftrusted,#@proc*]#system,[,!vboxnet0)bdev]ppp0\x00', &(0x7f00000000c0)='/dev/admmidi#\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='userselinuxtrusted#cpusetvmnet0\x00', &(0x7f0000000280)='nojoliet', &(0x7f00000002c0)='map=off']) 2018/04/01 02:15:33 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x60000006}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x2}) epoll_wait(r1, &(0x7f00004b4000)=[{}], 0x1, 0x0) 2018/04/01 02:15:33 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x401) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast1}, &(0x7f00000000c0)=0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x6, &(0x7f0000000080)="8dda0008", 0x4) 2018/04/01 02:15:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a67bd9f7c234aa52a7e729bd040494f1a95dddc220183bcab106b73b570aebfa16d8485e452ac3e5261b838eb7c0306d36ea8adf86d713c4a8045edc0b0823e77fe4fd943c5c7614ecceae30b68c7609af7c857a50f88cc3cde18bb19e8d1334c48b5cc27efb0c8166d1623241c2f0eec74e9f91741ae4bf6c6d1e648c797176fa796480ecac1f6ea43800651") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1, 0x13, r0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000100)={{0xffff, 0x7ff, 0x10001, 0x5, 0xff}, 0xfffffffffffff131, 0x6, 0x7, 0x5, 0xfffffffffffffffd, "b98c306f151554ac0a650877f271fca78a8cf7979f7a1c0489ea2bda34807b4f237b3b063cc07762181b37dd44adbac1714ab2206f3baf983e161f30a2989e14d0f3de66d154e1d60348295a1f43c07adf8fc4ef3f51aea40776c65a2ad0a28ed037adfc2dc80e50b314d78b27e50134dfcb056ba0c6331c651540c14bcf8106"}) 2018/04/01 02:15:34 executing program 5: mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7fb, 0x100000000000fffc) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") setns(r0, 0xc000000) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000040)=0x8000, 0x4) write$evdev(r0, &(0x7f0000001fdc), 0x322) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0xfffffffffffffe4c) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x4e, 0x0, 0x1}, {{0x0, 0x7530}, 0x51, 0x9}, {{}, 0x7, 0xffffffffffff8001, 0x46}, {{}, 0x7b3, 0x800, 0xaa2}, {{}, 0x2, 0xfff, 0x5}, {{0x77359400}, 0xe775, 0x46, 0x7ff}, {{0x77359400}, 0x20, 0xfff, 0x6}, {{0x0, 0x2710}, 0x100, 0x61bb, 0x3}], 0xc0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000200)={r1, 0x3}) 2018/04/01 02:15:34 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000eefff0)=@ethernet, 0x10) read(r0, &(0x7f0000000040)=""/7, 0x7) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="000000000100000000000000080000000b73a01c25e50766"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet(0x2, 0x0, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000340)) 2018/04/01 02:15:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000d00004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5002000090780000"], 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f, 0x400) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000005c0)=0x7) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000580)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/01 02:15:34 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ftruncate(r0, 0x40000000) open(&(0x7f0000000180)='./file0\x00', 0x428800, 0x100) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000100)={0xf9, 0x0, [0x0, 0x9, 0x59af]}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000300)=""/174) 2018/04/01 02:15:34 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/autofs\x00', 0x20400, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000ffa000/0x4000)=nil) prctl$setmm(0x23, 0x1, &(0x7f0000df3000/0x2000)=nil) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e23}}) 2018/04/01 02:15:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x9, 0x800) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000240)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7fffffff, 0x40000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00000000c0)={0x1ff, 0xfffffffffffeffff, 0x10001, 0x0, 0x0, [], [], [], 0x0, 0x81}) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x464a00) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000040)) 2018/04/01 02:15:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'nr0\x00', 0x0}) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x9, 0x40002) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3, 0x80000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200, 0x0) getpeername$packet(r3, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000780)=0x14) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000802}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)=@mpls_newroute={0x54, 0x18, 0x10, 0x70bd2d, 0x25dfdbfb, {0x1c, 0x34, 0x94, 0x3, 0x0, 0x0, 0xfd, 0xf, 0x1300}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xdb}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x4}, @RTA_OIF={0x8, 0x4, r4}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7fffffff}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}, 0x1}, 0x0) 2018/04/01 02:15:34 executing program 6: r0 = memfd_create(&(0x7f0000000080)='hfs\x00', 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)=0x7) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="4244d6e42ab1d6e42ab3010000050003000005fa000002000000080000040000001905df03617364000000000000000000000000000000000000000000000000000000000000000000030000180000001800000200000007000000020000000000000000000000000000000000636e6500000000484447342cb292b1000000000000000018000000000c", 0x8a, 0x400}, {&(0x7f0000010500)="0000000000000000010000030000000200000003000000140000000100000006020000250000000c", 0x28, 0x2000}, {&(0x7f0000000300)="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", 0x100, 0x3}, {&(0x7f0000011200)="000000000000000000000000000000000000018e0158012200b0007a0044000e", 0x20, 0x2de0}, {&(0x7f0000011600)="4244d6e42ab1d6e42ab1010000000003000005fa000002000000080000040000001005e203617364000000000000000000000000000000000000000000000000000000000000000000020000180000001800000000000000000000000000000000000000000000feffffff0000636e6500000000484447342cb292b1000000000000000018000000000c000e00000000000000001800000c000c000000000000", 0xa0, 0xbfc00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="70c9f1"]) 2018/04/01 02:15:34 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0x35, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents64(r1, &(0x7f0000000100)=""/66, 0xfffffffffffffd5a) getdents(r1, &(0x7f0000000340)=""/249, 0xfffffffffffffd16) getdents64(r1, &(0x7f0000000080)=""/105, 0x69) getdents64(r1, &(0x7f0000000b00)=""/528, 0xae058904) 2018/04/01 02:15:34 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xa9c8c4d6b5213e9}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 60.721206] hfs: unable to parse mount options [ 60.757403] hfs: unable to parse mount options 2018/04/01 02:15:35 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80800, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) 2018/04/01 02:15:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x400000000000}], 0x78) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000000040)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0xfffffffffffffe59}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x40, 0x0, 0x2}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200000) 2018/04/01 02:15:35 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000720a00ffffffff007401"], &(0x7f0000000500)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x3f, 0x42b, &(0x7f0000000180)=""/206, 0x3, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="180000000000000000000000000000000500000000000000f1ffffffffffffff95200500000000001a98c2332f5e63835f190d80eeb6d26b7b420edaecd6f0a98001904daa29db107654b14e0c4134b328366cf40c16b7b8edd4af58c9708cedd703386f8f1cfca40223e87edd84560f7d8b926a714ac0a26529849c753179d784fc40dbea9ba7abce2d38563c0a2ec81393dfd994b9ea0e00669d20eb15cb208d28f675b5de7a2b8c5e88fa70cde58868badc"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r0 = memfd_create(&(0x7f0000000080)='\x00', 0x2) write$cgroup_int(r0, &(0x7f00000000c0)={[0x8c69e05b4705a772, 0x3d]}, 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000600)={{0x3, 0x2, 0xff, 0x3, 0x18033aea}, 0x5fb5, 0x101}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000002c0)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000480)={'\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000004c0)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet6_tcp_int(r2, 0x6, 0x15, &(0x7f0000000000)=0x80000000, 0x4) 2018/04/01 02:15:35 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r2 = dup2(r0, r0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80000) bind$packet(r3, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r4 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r5, 0x1, 0x0, 0x6}, 0x14) connect$nfc_raw(r2, &(0x7f0000000180)={0x27, 0x0, 0x0, 0x3}, 0x10) syz_emit_ethernet(0x56, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "6328c5cd4b601a16b0b29a339cbdd8c76492d94405e86ee297ced571bf12e001a8e0edee037b4a15e43b711c1bf34419bdb00c3342326a7c0a24104b57647bf0"}}}}, &(0x7f0000000080)) 2018/04/01 02:15:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x110) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000100)=0x20) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000040)=""/128, &(0x7f00000000c0)=0x80) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x401, 0x3, 0x7, 0x7}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000000ec0), 0x11a, 0x0) 2018/04/01 02:15:35 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x201, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x3f, 0x34, 0x33, 0x2d, 0x7f7c24c499a5273b]}, 0x5) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0209000154d32983252a1f328fba959f"], 0x10}, 0x1}, 0x0) 2018/04/01 02:15:35 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x100000000080000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@int=0x80000000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)) r5 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(0xffffffffffffffff, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194", 0x2c, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000003200000000000000000000000000ffff00000000000000000000000000000000000000002f0e010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001200726663343130362867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) getpeername$inet6(r4, &(0x7f0000000040), &(0x7f0000000080)=0x1c) bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2b) syz_emit_ethernet(0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000119078ac2314aaac14142b4e204e20000890780000000000000000000000970ea6f5ee54ca02247b67f1f29f5036727cbd1b4c93ea961aa7f9d2c1fcbb822746548932727c2708a89399bc5105b714277970036a3ff95f7df69e1c823dca"], &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xfffffffffffffdb3) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00000006c0)="c5d3082e99819f3816efd1e9205adcf5810fe53baa9be3b9658e190724ad8e0e987431b5206f8bc9548b3c4903f6fda0b86bb6d10bcdca853545b94745197c1a41d4fe428cc06875a9574a8427d7aeef2cf0f95154dfe7fdadf8291fa14c8be4dd8c4497b563529ef7a25497fee94b796147298c29a670c1b7b03765820a9f60517b73580dae5e7643e2479406ad020a9837e6bc6f5551b53ba13c6aff13f27abb44bfd3e951ef8c6b00b1b455914fb3871b", 0xb2) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x0, 0x4e23, 0x200, 0x0, 0x0, 0x0, 0x1d}, {0x100000000, 0x0, 0x100, 0x0, 0x6, 0x3, 0x9}, {0x9, 0x1ff, 0x2, 0x689}, 0x40, 0x0, 0x2, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d4}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x0, 0x1, 0x95b8, 0x0, 0x0, 0xfffffffffffffffe}}, 0xe8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x2d}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000640), 0x8) r8 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r8, &(0x7f0000000500)='net/if_inet6\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x0, 0x0, 0x3, 0xcb0b}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000480)={r7, 0x0, 0x5, [0x8, 0x8, 0x5, 0x62, 0x5]}, &(0x7f00000004c0)=0x12) 2018/04/01 02:15:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0xfffffffffffffffd, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x7f}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x18000, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x1000) recvmmsg(r0, &(0x7f0000001e40)=[{{&(0x7f0000001a00)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001b40)}}, {{&(0x7f0000001b80)=@nfc, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e00)=""/29, 0x1d}}], 0x2, 0x10022, &(0x7f0000001f80)={0x77359400}) 2018/04/01 02:15:35 executing program 4: mknod(&(0x7f0000000100)='./file0\x00', 0x4a, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000080), &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="4546c62eb7744ac6d805355a2661905c", 0x10) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x2, 0x1, 0x0, 0x2, 0x5}}, 0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x800, 0x300) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x26b2, 0x2000) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000080)={0xf000, 0x0, 0x3ff, 0xffffffff, 0xb672}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/01 02:15:35 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r1 = request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='posix_acl_accessprocppp1\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) [ 61.580570] netlink: 76 bytes leftover after parsing attributes in process `syz-executor3'. [ 61.621195] netlink: 76 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/01 02:15:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780), 0xffffff58}, 0x0) r1 = dup3(r0, r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e24, @rand_addr=0x7}}, 0xc20, 0x8, 0x9, "0f5994b0a871167a24441a8a92cd73c669d6ff463be45234796b1c12dc528e43209e0c2e8a4fa4d98bb7a162ade6edac1f0264e748360cb3b22a84899a39b1a633e1ab9e11181825896ffd79854d5c60"}, 0xd8) 2018/04/01 02:15:36 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x400) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0xf000, 0x115000}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e2f6367726f2f63797a31000000d09db56302457dbfe2b7b7e953eba05a1ecac44bbb66ee7500484f3bdf70a98bc64a76919c4ce036", 0x200002, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000335000), 0x10009) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) 2018/04/01 02:15:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x10080) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000040)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYPTR, @ANYBLOB="51a5585c13c48b6c19c2a71d9652d7de2b062cd87e049cb7b36b3532e6c5fe2c591993cfbbf2d03e29fe0d"]) 2018/04/01 02:15:36 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x100, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x2, 0x480) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000080)={0x2, 0x0, 0x1e861341, 0x3ff, [], [], [], 0x7f, 0x9, 0x2, 0x4, "231df99ab58ad207c6a9bdae671c3404"}) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0xffff, 0x6) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x8001, 0x37, 0x1, 0xffffffffffffffff}) fadvise64(r4, 0x0, 0xfffffffffffffffa, 0x5) r5 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r5) open_by_handle_at(r6, &(0x7f0000000080)=ANY=[@ANYBLOB="1700000001000000e1080000000000000081ec2637b645"], 0x0) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x26) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000000000)) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r5, 0x0) socket$netlink(0x10, 0x3, 0xc) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000200)={0x54, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0d6300000379fd74", @ANYBLOB, @ANYBLOB="04000000000000000b63000012634840020000000000000001000000000000000000000011000000000000000000000000000000000000001800000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00']], 0xac, 0x0, &(0x7f00000002c0)="44262ee307defd2dc83ce36baf9a93489fc18a04a4145e1a1fb29c2ba70b9c62ce36fd4daadc477cc2cbc202b4520ac25f45fc97d7cd17cdab453fb7c3b8d4ecb5d6ca9a145efcf2737e50d90e44e18c2d1e29ee89a53b52e86ee08fbcd494c8db63339fd5b2f36853634928090b60ad445a478b51e643fe5bb65693be4db102639332e6c3f041a5f248b700ce60561b2c49457f47fe25f6370ef13855940a5ca898a72cb2d46d904a8dd3af"}) lseek(r5, 0x58, 0x0) getdents64(r5, &(0x7f0000001540)=""/188, 0xbc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0x0, 0x9}, 'port0\x00', 0x0, 0x80804, 0x9, 0x7fff, 0x5, 0x6, 0x4, 0x0, 0x1, 0x40}) sendfile(r3, r2, &(0x7f0000000040), 0x10001) fallocate(r3, 0x11, 0x0, 0x8001) r7 = socket$netlink(0x10, 0x3, 0x10) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r7, &(0x7f0000000100)={0x2000}) sendmsg$nl_generic(r7, &(0x7f0000000300)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="080000002100ff8a000000000000000000000000cd880000560a4fde2d6891e84a9e128229416b5e460579fd3cb68cfcccea6f26720a5ee086d02ed9d8d312e554d7a94cbff8aa77e0d0b55f8f8e2416ebe23c927ab382b54322854fd4b4191a"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_GET_FEATURES(r8, 0x8008af00, &(0x7f00000002c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r9, 0x10e, 0x1, &(0x7f0000000340)=0x1a, 0xfffffffffffffeae) 2018/04/01 02:15:36 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/145, 0x91}, {&(0x7f0000000000)=""/19, 0x13}, {&(0x7f00000001c0)=""/227, 0xe3}, {&(0x7f0000000080)=""/33, 0x21}, {&(0x7f00000002c0)=""/189, 0xbd}], 0x5, &(0x7f0000000400)=""/196, 0xc4, 0x7}, 0x40010000) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x40047452, &(0x7f0000000040)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) 2018/04/01 02:15:36 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@rand_addr, {@in, @in=@multicast1=0xe0000001}, {{@in, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x0, 0x0, 0xf}}}, 0x128}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x18000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000200)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/04/01 02:15:36 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1e, 0x8, 0x3f, 0xffffffffffffffff, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r3, 0x94, "530a040658dc43fd970f7c934d32b6a3f248f9a29473cd432dba80991e8df8236dc88fafda1aa6ae7fa661386467a9b4421a0bb8df85db7db4bc16b2423d96d3ec7ad45bbf42e4b0df9775f7c8a76e70e1922054cdeaa2f55fdac9383fc1c81d48ad2b35f9f499daa21dfee5d60a9223795682805d00659adbe9e657aac84cd45832087b3af8f66656efb32eb5a9b04d9a8919e9"}, &(0x7f0000000300)=0x9c) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000180)={0x0, 0x1, 0x80000001, &(0x7f0000000140)}) r4 = getpid() perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x4, 0x101, 0x3ff, 0x10001, 0x0, 0x3, 0x80, 0x0, 0x5, 0x3, 0x3ffc000000000000, 0xb93d, 0x2, 0x9, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xe4, 0x3, 0x3, 0x6, 0x9, 0x4, 0x0, 0x101, 0x5, 0x30, 0x100000001, 0xffffffffffffff11, 0x6, 0x8, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, 0x7, 0x5, @perf_config_ext={0x4, 0xffffffff}, 0x800, 0x8, 0x7, 0x2, 0x6, 0x0, 0x100000000000}, r4, 0xc, 0xffffffffffffffff, 0x3) sendto$packet(r0, &(0x7f0000000000)="4b98efe5eb312d26bebd96bee9cf82c0502d8589c32bc34aaa6a70297475", 0x1e, 0x80000000000, &(0x7f00000b3000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/04/01 02:15:36 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x800) clock_gettime(0x0, &(0x7f0000003c40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003a80)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/131, 0x83}, {&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000380)=""/13, 0xd}, {&(0x7f00000003c0)=""/252, 0xfc}, {&(0x7f00000004c0)=""/43, 0x2b}, {&(0x7f0000000500)=""/232, 0xe8}], 0x6, &(0x7f0000000680)=""/168, 0xa8, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000000740)=""/80, 0x50}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/113, 0x71}, {&(0x7f0000001840)=""/250, 0xfa}, {&(0x7f0000001940)=""/99, 0x63}], 0x5, &(0x7f0000001a40)=""/136, 0x88, 0xa8}, 0x3}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001b00)=""/29, 0x1d}, {&(0x7f0000001b40)=""/94, 0x5e}], 0x2, &(0x7f0000001c00)=""/4096, 0x1000, 0x8}, 0x40}, {{&(0x7f0000002c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002c80)=""/173, 0xad}], 0x1, &(0x7f0000002d80)=""/14, 0xe, 0x3}, 0xef7}, {{&(0x7f0000002dc0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000003080)=[{&(0x7f0000002e40)=""/45, 0x2d}, {&(0x7f0000002e80)=""/255, 0xff}, {&(0x7f0000002f80)=""/211, 0xd3}], 0x3, &(0x7f00000030c0)=""/42, 0x2a, 0x400000000000}, 0x1}, {{&(0x7f0000003100)=@pppol2tp, 0x80, &(0x7f0000003280)=[{&(0x7f0000003180)=""/88, 0x58}, {&(0x7f0000003200)=""/74, 0x4a}], 0x2, &(0x7f00000032c0)=""/244, 0xf4, 0x11}, 0x3aa}, {{&(0x7f00000033c0)=@ipx, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003440)=""/195, 0xc3}, {&(0x7f0000003540)=""/64, 0x40}, {&(0x7f0000003580)=""/94, 0x5e}, {&(0x7f0000003600)=""/22, 0x16}, {&(0x7f0000003640)=""/164, 0xa4}, {&(0x7f0000003700)=""/92, 0x5c}, {&(0x7f0000003780)=""/192, 0xc0}, {&(0x7f0000003840)=""/148, 0x94}, {&(0x7f0000003900)=""/190, 0xbe}], 0x9, 0x0, 0x0, 0x8001}, 0x3}], 0x7, 0x40010120, &(0x7f0000003c80)={r1, r2+30000000}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) 2018/04/01 02:15:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1400000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, r1, 0x30000, 0x4}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x11) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=@mpls_newroute={0x1c, 0x18, 0x503, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) 2018/04/01 02:15:36 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) fallocate(r1, 0x0, 0x9d7, 0x8) lseek(r0, 0xfffffffffffffffe, 0x2) getdents64(r0, &(0x7f0000001540)=""/188, 0x200015fc) 2018/04/01 02:15:36 executing program 6: r0 = socket$inet6(0xa, 0x800000000, 0xff) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x2, 0x1) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000400)=""/225, &(0x7f0000000500)=0xe1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) r2 = getuid() r3 = dup3(r0, r0, 0x80000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x118, r4, 0x800, 0x70bd27, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x26, 0x34}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x39}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x10}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}]}, 0x118}, 0x1, 0x0, 0x0, 0x8000}, 0x1) mlockall(0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x9001, r2, r5, 0x7, 0x6, 0x200048) 2018/04/01 02:15:36 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xc80, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7fff, 0x7, 0x10000, 0x9, 0xffffffffffffab95, 0x8d9c, 0xff, {0x0, @in6={{0xa, 0x4e21, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0xc3}}, 0x40, 0xfdd8, 0x2, 0x5, 0xfffffffffffffffd}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./file0\x00', r2, r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000018000)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x2b, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/01 02:15:36 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x200300) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x150, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@output_mark={0x8, 0x1d}, @replay_val={0x10, 0xa}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x123cdfffc2a}}]}, 0x150}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000140)='H$proc/\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000015c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x1008) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x9}, &(0x7f0000000200)=0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000100)=""/2) 2018/04/01 02:15:36 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000011c0)=@assoc_id=r2, &(0x7f0000001200)=0x4) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000001240)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000100)=@ethtool_ts_info={0x41}}) 2018/04/01 02:15:36 executing program 7: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0xb7, @rand_addr=0x8001, 0x4e23, 0x1, 'dh\x00', 0x2, 0x5, 0x73}, 0x2c) 2018/04/01 02:15:36 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x8000, &(0x7f0000000040)=ANY=[@ANYBLOB="a1b9ef12625b9d51a00b848600"]) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3a53, 0x20000) readv(r0, &(0x7f0000000040), 0x0) [ 62.664476] ================================================================== [ 62.671973] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x2de/0x320 [ 62.679152] Read of size 2 at addr ffff8801ad93d002 by task syz-executor3/7177 [ 62.686502] [ 62.688127] CPU: 1 PID: 7177 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #9 [ 62.695210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.704546] Call Trace: [ 62.707131] dump_stack+0x194/0x24d 2018/04/01 02:15:36 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x0) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe(&(0x7f0000000680)={0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000d40)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r3 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000280)=0x3f) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000200)={0x80, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x0, 0x7, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={r4, 0x1c9}, 0x8) r5 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x6373dacb, 0x1) r6 = syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x100000000, 0x80000) rt_sigprocmask(0x3d738072cd0f41ac, &(0x7f0000000cc0)={0x7}, &(0x7f0000000d00), 0x8) clone(0x40000000, &(0x7f0000000500)="67cdd9994c47c31d325b069924a7064c157c2ec0b5b5dca2feeb7dabef3b7af0d02d559e293faa759f2b3cb12aea360c2d", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)="29859fdda9a119e54a27f9ec76b4d63a16dc5bbdd38c2fda0e5f4d8f830cd987ec7d3ffc66cf3db8820968fd89a1fba8fe6352a29a27f3b000bcdf238f2c04b358fc831025180e0be313da41de6366c94a1a0f86aaffdf2c039111b55275c054e14819a827fe809225249a01944263a2aec15f64e752e35892b1b8e7ef1e0e9115") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000b80)={{0x4, 0x8}, 'port0\x00', 0x80, 0x40, 0x10000, 0x6, 0x2, 0x80, 0x8, 0x0, 0x0, 0x3dec00}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000c40)={r4, 0x6}, &(0x7f0000000c80)=0x8) clock_settime(0x7, &(0x7f0000000740)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000540)={0x7, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, &(0x7f0000000640)={r8, 0xfffffffffffffffc}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x222081, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x100000001, 0x0, 0x8, 0x0, 0x7, 0x401, 0x1f, r4}, 0x20) [ 62.710763] ? arch_local_irq_restore+0x53/0x53 [ 62.715431] ? show_regs_print_info+0x18/0x18 [ 62.719925] ? ext4_getblk+0x12a/0x500 [ 62.721392] IPVS: set_ctl: invalid protocol: 183 0.0.128.1:20003 dh [ 62.723807] ? __ext4_check_dir_entry+0x2de/0x320 [ 62.723827] print_address_description+0x73/0x250 [ 62.723839] ? __ext4_check_dir_entry+0x2de/0x320 [ 62.723850] kasan_report+0x23c/0x360 [ 62.748492] __asan_report_load2_noabort+0x14/0x20 [ 62.753415] __ext4_check_dir_entry+0x2de/0x320 [ 62.758084] ext4_readdir+0xd00/0x3600 [ 62.761978] ? __ext4_check_dir_entry+0x320/0x320 [ 62.766820] ? find_held_lock+0x35/0x1d0 [ 62.770887] ? lock_acquire+0x1d5/0x580 [ 62.774857] ? lock_acquire+0x1d5/0x580 [ 62.776314] IPVS: ftp: loaded support on port[0] = 21 [ 62.778818] ? iterate_dir+0xc3/0x530 [ 62.778836] ? lock_release+0xa40/0xa40 [ 62.778846] ? check_same_owner+0x320/0x320 [ 62.778857] ? mntput+0x66/0x90 [ 62.778870] ? rcu_note_context_switch+0x710/0x710 [ 62.778881] ? __might_sleep+0x95/0x190 [ 62.778894] ? down_read_killable+0x95/0x180 [ 62.812599] ? iterate_dir+0xc3/0x530 [ 62.816405] ? down_write+0x120/0x120 [ 62.820214] iterate_dir+0x1ca/0x530 [ 62.823923] SyS_getdents64+0x221/0x420 [ 62.827889] ? SyS_getdents+0x450/0x450 [ 62.831852] ? ext4_llseek+0x237/0x2a0 [ 62.835729] ? iterate_dir+0x530/0x530 [ 62.839611] ? do_syscall_64+0xb7/0x940 [ 62.843579] ? SyS_getdents+0x450/0x450 [ 62.847545] do_syscall_64+0x281/0x940 [ 62.851424] ? do_syscall_64+0x281/0x940 [ 62.855472] ? vmalloc_sync_all+0x30/0x30 [ 62.859600] ? _raw_spin_unlock_irq+0x27/0x70 [ 62.864072] ? finish_task_switch+0x1c1/0x7e0 [ 62.868545] ? syscall_return_slowpath+0x550/0x550 [ 62.873458] ? syscall_return_slowpath+0x2ac/0x550 [ 62.878367] ? prepare_exit_to_usermode+0x350/0x350 [ 62.883364] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 62.888713] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.893548] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 62.898723] RIP: 0033:0x454e79 [ 62.901899] RSP: 002b:00007f96b3976c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 62.909595] RAX: ffffffffffffffda RBX: 00007f96b39776d4 RCX: 0000000000454e79 [ 62.916857] RDX: 00000000200015fc RSI: 0000000020001540 RDI: 0000000000000013 [ 62.924110] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 62.931352] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 62.938595] R13: 00000000000000a9 R14: 00000000006f3078 R15: 0000000000000000 [ 62.945842] [ 62.947444] Allocated by task 3819: [ 62.951049] save_stack+0x43/0xd0 [ 62.954491] kasan_kmalloc+0xad/0xe0 [ 62.958177] kasan_slab_alloc+0x12/0x20 [ 62.962126] kmem_cache_alloc+0x12e/0x760 [ 62.966244] ptlock_alloc+0x24/0x70 [ 62.969842] pte_alloc_one+0x59/0x100 [ 62.973614] __handle_mm_fault+0x373f/0x38c0 [ 62.978000] handle_mm_fault+0x44a/0xb10 [ 62.982044] __do_page_fault+0x560/0xbe0 [ 62.986085] do_page_fault+0xee/0x730 [ 62.989855] page_fault+0x45/0x50 [ 62.993275] [ 62.994875] Freed by task 3819: [ 62.998138] save_stack+0x43/0xd0 [ 63.001560] __kasan_slab_free+0x11a/0x170 [ 63.005766] kasan_slab_free+0xe/0x10 [ 63.009538] kmem_cache_free+0x83/0x2a0 [ 63.013482] ptlock_free+0x38/0x50 [ 63.016994] ___pte_free_tlb+0x4b/0xc0 [ 63.020855] free_pgd_range+0xa92/0xd50 [ 63.024798] free_pgtables+0x270/0x330 [ 63.028658] exit_mmap+0x291/0x500 [ 63.032168] mmput+0x223/0x6d0 [ 63.035331] do_exit+0x90a/0x1ad0 [ 63.038758] do_group_exit+0x149/0x400 [ 63.042617] SyS_exit_group+0x1d/0x20 [ 63.046388] do_syscall_64+0x281/0x940 [ 63.050249] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 63.055408] [ 63.057010] The buggy address belongs to the object at ffff8801ad93d000 [ 63.057010] which belongs to the cache page->ptl of size 56 [ 63.069384] The buggy address is located 2 bytes inside of [ 63.069384] 56-byte region [ffff8801ad93d000, ffff8801ad93d038) [ 63.080965] The buggy address belongs to the page: [ 63.085868] page:ffffea0006b64f40 count:1 mapcount:0 mapping:ffff8801ad93d000 index:0xffff8801ad93d580 [ 63.095287] flags: 0x2fffc0000000100(slab) [ 63.099503] raw: 02fffc0000000100 ffff8801ad93d000 ffff8801ad93d580 0000000100000001 [ 63.107355] raw: ffffea00071ba1e0 ffffea00073fc520 ffff8801dac10040 0000000000000000 [ 63.115204] page dumped because: kasan: bad access detected [ 63.120881] [ 63.122480] Memory state around the buggy address: [ 63.127381] ffff8801ad93cf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 63.134710] ffff8801ad93cf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 63.142048] >ffff8801ad93d000: fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb fb [ 63.149381] ^ [ 63.152717] ffff8801ad93d080: fb fb fc fc fc fc fb fb fb fb fb fb fb fc fc fc [ 63.160048] ffff8801ad93d100: fc fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 63.167377] ================================================================== [ 63.174704] Disabling lock debugging due to kernel taint [ 63.180319] Kernel panic - not syncing: panic_on_warn set ... [ 63.180319] [ 63.187677] CPU: 1 PID: 7177 Comm: syz-executor3 Tainted: G B 4.16.0-rc7+ #9 [ 63.196066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.205402] Call Trace: [ 63.207980] dump_stack+0x194/0x24d [ 63.211601] ? arch_local_irq_restore+0x53/0x53 [ 63.216262] ? kasan_end_report+0x32/0x50 [ 63.220402] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 63.225145] ? vsnprintf+0x1ed/0x1900 [ 63.228939] ? __ext4_check_dir_entry+0x280/0x320 [ 63.233761] panic+0x1e4/0x41c [ 63.236926] ? refcount_error_report+0x214/0x214 [ 63.241656] ? add_taint+0x1c/0x50 [ 63.245167] ? add_taint+0x1c/0x50 [ 63.248678] ? __ext4_check_dir_entry+0x2de/0x320 [ 63.253496] kasan_end_report+0x50/0x50 [ 63.257448] kasan_report+0x149/0x360 [ 63.261222] __asan_report_load2_noabort+0x14/0x20 [ 63.266130] __ext4_check_dir_entry+0x2de/0x320 [ 63.270779] ext4_readdir+0xd00/0x3600 [ 63.274650] ? __ext4_check_dir_entry+0x320/0x320 [ 63.279473] ? find_held_lock+0x35/0x1d0 [ 63.283506] ? lock_acquire+0x1d5/0x580 [ 63.287453] ? lock_acquire+0x1d5/0x580 [ 63.291397] ? iterate_dir+0xc3/0x530 [ 63.295172] ? lock_release+0xa40/0xa40 [ 63.299126] ? check_same_owner+0x320/0x320 [ 63.303418] ? mntput+0x66/0x90 [ 63.306670] ? rcu_note_context_switch+0x710/0x710 [ 63.311578] ? __might_sleep+0x95/0x190 [ 63.315535] ? down_read_killable+0x95/0x180 [ 63.319927] ? iterate_dir+0xc3/0x530 [ 63.323719] ? down_write+0x120/0x120 [ 63.327510] iterate_dir+0x1ca/0x530 [ 63.331216] SyS_getdents64+0x221/0x420 [ 63.335182] ? SyS_getdents+0x450/0x450 [ 63.339143] ? ext4_llseek+0x237/0x2a0 [ 63.343018] ? iterate_dir+0x530/0x530 [ 63.346887] ? do_syscall_64+0xb7/0x940 [ 63.350831] ? SyS_getdents+0x450/0x450 [ 63.354779] do_syscall_64+0x281/0x940 [ 63.358639] ? do_syscall_64+0x281/0x940 [ 63.362672] ? vmalloc_sync_all+0x30/0x30 [ 63.366791] ? _raw_spin_unlock_irq+0x27/0x70 [ 63.371258] ? finish_task_switch+0x1c1/0x7e0 [ 63.375724] ? syscall_return_slowpath+0x550/0x550 [ 63.380623] ? syscall_return_slowpath+0x2ac/0x550 [ 63.385523] ? prepare_exit_to_usermode+0x350/0x350 [ 63.390510] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 63.395846] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.400662] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 63.405823] RIP: 0033:0x454e79 [ 63.408983] RSP: 002b:00007f96b3976c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 63.416666] RAX: ffffffffffffffda RBX: 00007f96b39776d4 RCX: 0000000000454e79 [ 63.423911] RDX: 00000000200015fc RSI: 0000000020001540 RDI: 0000000000000013 [ 63.431155] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 63.438397] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 63.445637] R13: 00000000000000a9 R14: 00000000006f3078 R15: 0000000000000000 [ 63.453306] Dumping ftrace buffer: [ 63.456816] (ftrace buffer empty) [ 63.460497] Kernel Offset: disabled [ 63.464094] Rebooting in 86400 seconds..